15 C. (卧式双吸泵)Horizontal Shaft Driven Double Suction Pumps
船舶五大系统组成相关专用名词中英对照
船舶五大系统组成相关专用名词中英对照一、船舶推进系统与电力系统(marine propulsion & system electric system）柴油机diesel engine operating speed运行速度piston speed 活塞速度Maximum explosion pressure 最大爆炸压力侧推进器thruster01方位推进器azimuth thruster01Contra-rotating Type Azimuth Thruster对转桨侧向推进器02Azimuth Thruster with Nozzle nozzle 喷嘴02隧道推进器tunnel thrusterCPP（controllable pitch propeller）可变螺距螺旋桨FPP（fixed pitch propeller）固定螺距螺旋桨03可收缩推进器retractable thruster Dia of propeller 桨径主推进器（螺旋桨）propeller舵rudderAccessories for rudderRudder carrier舵承，舵托Rudder pintle托栓、舵销Rudder stock舵杆Rudder blade舵叶RudderFlap rudder 襟翼舵Schilling rudder西林舵Becker rudder 贝克舵Flanking rudder倒车舵导流管舵rudder nozzle齿轮箱gear boxDredger gearboxFire-fighting pump gearboxControllable pitch propeller gearboxFixed pitch propeller gearbox轴系shaftingShaft sleeve & shaft sleeve seatCouplingStern tube船尾轴管Intermediate shaftPropeller shaft密封件sealing water sealing水密Generator set 发电机组Emergency Type Generator set 应急发电机组General Type Generator set 通用型发电机组配电装置power DistributionMotor control centerCharging and discharging panelShore connection boxDistribution boardShore-to-ship power transfer deviceEmergency switchboard控制系统controlling systemEngine room monitoring systemCargo oil pump control consoleEngine room control consoleWheelhouse（舵手室）control consoleMain engine remote control system照明设备lighting导航信号灯navigation signal lightRiding lightMast lightStarboard lightPort lightStern lightAll-round light船用荧光灯marine fluorescent lightFluorescent bed lightFluorescent mirror lightFluorescent grille lightFluorescent pendant lightFluorescent ceiling light船用白炽灯marine incandescent lightIncandescent cargo lightIncandescent portable lightIncandescent wall lightIncandescent working lightIncandescent ceiling light工程灯project light探照灯search light防爆灯explosion-proof light电缆cable日本工业标准船舶用电缆JIS C3410国标9331-9334、17755船舶用电缆船用电力电缆shipboard power cable船用通信电缆shipboard communication cable船用控制电缆shipboard control cable海洋平台电缆offshore cable (nek606)通讯导航设备Communication navigation equipment二、船用甲板机械和系泊设备marine deck machinery & mooring equipment转舵装置steering gear摆动气缸式舵机Oscillating cylinder type steering gear撞杆式舵机ram type steering gear旋叶式舵机rotary vane type steering gear起锚机windlass单滚筒起锚机single drum windlassHydraulic (液压的)single drum windlassElectric single drum windlass双滚筒起锚机double drum windlassHydraulic (液压的) double drum windlassElectric double drum windlass起锚系泊组合机combined windlassHydraulic (液压的) combined windlassElectric combined windlass绞盘capstanHydraulic (液压的) capstanElectric capstan绞车winch绕线机coiling & spooling machine吊车crane甲板起重机deck crane船坞起重机dock crane海上起重机offshore crane舱口盖系统hatch cover systemHydraulic system for hatch coverHatch cover锚Anchor常规锚conventional anchor大抓力锚high holding power anchorOffshore anchor特殊锚special anchor锚链anchor chain锚链anchor chain链配件chain accessories止链器chain stopper拖缆钩towing hook弹簧拖缆钩spring towing hook快速拖缆钩quick release towing hook系泊钩mooring hook导缆器Fairlead导向滚轮pedestal fairlead滚轮导缆器roller fairlead旋转导缆器swivel fairlead垂直导缆器vertical fairlead水平导缆器horizontal fairlead交叉导缆器crossover fairlead系缆桩Bollard系船柱Cleat导缆孔chock护弦Fender橡胶护舷rubber fender泡沫护弦foam fender充气护舷pneumatic fender )三、船用舾装设备和五金件marine outfitting equipment & hardware门Door风雨密门weather tight door水密门watertight door气密门gastight door防火门fireproof door滑拉门sliding door空心客舱门hollow cabin door窗window矩形窗rectangular window固定矩形窗fixed rectangular window可开矩形窗operable rectangular window滑动窗sliding window舷窗side scuttle固定舷窗fixed side scuttle可开舷窗Open able side scuttle小型舱口盖Small size hatch cover钢质小型舱口盖steel small size hatch cover铝质小型舱口盖aluminum small size hatch cover伊士运河灯舱口盖hatch cover for Suez canal light谷物舱口盖hatch cover for grain space油密舱口盖oil tight hatch cover人孔盖Manhole梯子Ladder舷梯accommodation ladder铝合金舷梯Aluminum alloy accommodation ladder伸缩舷梯telescopic accommodation ladder 引航员软梯pilot assist ladder舷梯（船员和外来人员上下船舶的梯子）gangway码头梯（船靠泊时临时架设在船舷和码头或他船之间的可移式桥）wharf ladder绳梯pilot ladder登船梯embarkation ladder舷墙梯bulwark ladder ;垂直梯vertical ladder斜梯inclined ladder )栅板grating钢格栅steel grating玻璃纤维格栅fiberglass grating镶板paneling船舶用胶合板marine plywood护墙板wall panel顶棚镶板ceiling panel角落面板corner panel菱角面板inside corner panel角落面板outside corner panel防潮板moisture-proof panel )地板材料Flooring浮式地板floating floor橡胶地板rubber floor塑胶PVC地板PVC floor家具furniture卫生单元Sanitary unit带浴缸的卫生单位sanitary unit with bathtub个人卫生单位sanitary unit for individual公用卫生单位sanitary unit for sharing )阀门Valve日本工业标准JIS valve中国国标GB valve德国工业标准DIN valve ;英国标准BS valve美国国家标准学会ANSI/API valve管道pipeSteel pipe 钢管Stainless pipe 不锈钢管Aluminum pipeCopper pipe 铝管Brass pipe 黄铜管PE pipe 聚乙烯管Alloy pipe合金钢管管道配件pipe fittingStrainer & filterSimplex strainer单层粗滤器Duplex strainerY type strainerT type strainerBasket strainerCan water strainerMud boxFlange 凸缘JIS flangeDIN flangeElbowPipe tee T型管CrossReducer 渐缩管CapPipe coupling导管接头，直管接钢丝绳Wire rope集装箱紧固件Container securing fitting网罩net四、船舶辅助机械marine auxiliary equipment泵Pumps离心泵centrifugal pump卧式离心泵horizontal centrifugal pump立式离心泵vertical centrifugal pump喷射泵injection pump螺旋泵（螺杆泵）screw pump单螺旋杆泵single-screw pump双螺旋杆泵double-screw pump三螺旋杆泵three-screw pump消防泵fire pump潜水泵submersible pump旋涡泵vortex pump粉碎泵crushing pump热水循环泵hot water circulating pump手动泵hand pump水箱Water tank压力水箱pressure water tank加热水箱heating hot water tank储气罐Air container空气压缩机Air compressor低压空气压缩机low pressure air compressor中压空气压缩机medium pressure air compressor空气冷却介质空气压缩机air cooling medium pressure air compressor水冷却介质压water cooling medium pressure compressor高压空气压缩机high pressure air compressor应急空气压缩机emergency air compressor暖气通风空气调节设备Heating, ventilation &air conditioning(HV AC)油水分离器Oily water separator煅烧炉Incinerator锅炉Boiler废气锅炉exhaust gas boiler辅助锅炉auxiliary boiler燃油锅炉oil fired boiler混合式锅炉composite boiler压载水处理系统Ballast water management system油水界面探测器Oil water interface detector航洋淡水系统Marine fresh water system海水淡化处理器seawater desalination plant蒸馏海水淡化装置distillation seawater desalination plant反渗透海水淡化装置reverse osmosis seawater desalination plant 饮用水处理装置drinking water treatment plant污水处理装置Sewage treatment plant膜污水处理装置membrane sewage treatment plant生化污水处理装置biochemical sewage treatment plant五、船舶救生和消防设备life saving &fire fighting equipment救生艇Life boat自由落体救生艇free-fall lifeboatTanker version free-fall lifeboatCargo ship version free-fall lifeboat全封闭式救生艇totally enclosed lifeboat部分封闭式救生艇partially enclosed lifeboat开放式救生艇open type lifeboat救生筏Life raftOpen reversible inflatable life raftSelf-righting & davit-launched inflatable life raftThrow-over inflatable life raft for yachtThrow-over inflatable life raftDavit-launched inflatable life raftSelf-righting inflatable life raft救援艇Rescue boat充气橡皮船Inflatable boat下水设备Launching appliance吊艇柱davit近海平台吊艇柱offshore platform davit自由落体游艇吊柱free-fall lifeboat davit单臂吊艇柱single arm davit重力式吊艇架gravity type davit绞缆机winch救助艇绞车rescue boat winch救生艇吊机life boat winch平台绞车platform winch救生圈Lifebuoy buoyancyLifebuoy for swimmingU type lifebuoy5556 type lifebuoy5555 type lifebuoy5553 type lifebuoy救生衣Life jacketImmersion suitInflatable life jacketFishing life jacketWater sports life jacketWork life jacketMarine child life jacketMarine life jacket救生浮具Life float信号Signal呼救信号distress signal昼间信号day signal火灾探测和警报装置Fire detection & alarm system模拟寻址火灾探测报警系统analogue addressable fire detection& alarm system传统火灾探测报警系统conventional fire detection &alarm system灭火系统Fire suppression system喷水灭火系统water fire extinguishing system气体灭火系统gaseous fire extinguishing system干粉灭火系统dry powder fire extinguishing system泡沫灭火系统foam fire extinguishing system比例调节器proportioner泡沫炮foam monitor气泡发生器air foam generator灭火器泡沫的给水栓foam hydrant泡沫泵foam pump泡沫发生舱foam tank二氧化碳灭火系统CO2 fire extinguishing system配件accessories灭火器extinguisher轻便式灭火器portable extinguisher推车式灭火器wheeled extinguisher消防龙头fire monitor消防水龙带fire hose消防水带rubber lining fire hose合成橡胶衬里水带EPDM lining fire hose聚氨酯衬里消防水带PU lining fire hosePVC衬里消防水带PVC lining fire hoseTPR衬里消防水带TPR lining fire hose水带接头和接合器hose coupling & adaptor国际通用结头international shore connector消防员设备Firefighter equipment消防员装备fireman’s outfit (full set ) 呼吸面具breathing apparatus消防服firefighter clothing消防鞋firefighter boots消防手套firefighter gloves消防罩firefighter hood消防头盔firefighter helmet。
船舶辅机英语词汇
卸载顺序阀 off-load sequence valve
遥控顺序阀 telecontrolled sequence valve
液控顺序阀 sequence valve
减压阀 pressure-reducing valve
手动截止阀 hand stop valve (hand cut-off valve)
双路油压自锁阀 double-circle oil pressure self-closing valve 换向阀 change-over valve
电磁换向阀 electro-magnetic change-over valve
填料箱 stuffing box
吸入阀 suction valve
净正吸入压头 net positive suction head (NPSH)
系统水头损失 system head loss
泵特性曲线 pump characteristic curve
排出 discharge (delivery)
单作用叶片泵 single-acting vane pump
齿轮泵 gear pump
内齿轮泵 Inside gearing pump
外齿轮泵 outside gearing pump
螺杆泵 screw pump
水环泵 water ring pump
液压泵 hydraulic pump
定压减压阀 constant pressure pressure-reducing valve
定差减压阀 constant difference pressure-reducing valve
泵类汉英对照表
发一份泵类汉英对照表,请进入!汉语术语英文凹槽 groove饱和压力 Saturation Pressure保持环 retaining ring保护层的形成 Protective Layer Formation保护形式 Types of Protection保证 Guarantee背靠背叶轮泵 Back-to-back Impeller Pump背叶片 Back Vane泵 pump泵测试效率 pump test efficiency泵出力 pump delivery泵的基础 Pump Foundation泵的类型 Pump Types泵的排出口 Pump Discharge Nozzle泵的使用范围 Application Fields for Pumps泵的输出功率 Pump Output泵的旋转方向 Direction of Pump Rotation泵房 pump house(room)泵功率 Pump Power泵和输送装置噪音 Noises in Pumps and Pumping Installations 泵壳 Pump Casings泵内沉积物 Deposits in Pumps泵试验台 Pump Test Bed泵输出功率的降低 Reduction in Pump Output泵输入功率 pump input power泵体 pump casing泵吸入槽 Pump Sump泵吸入管吸上高度 pump lift泵吸入口 Pump Suction Nozzle泵效率 pump efficiency泵效率 Pump Efficiency泵芯包 pump cartridge泵性能曲线 pump performance curve泵站 pumping house泵轴 Pump Shaft比例泵 proportioning pump比输送功 Specific Delivery Work比转数 Specific Speed边界层 Boundary Layer变矩桨叶 Variable Pitch Blade标准泵 Standard Pump标准化工泵 Standard Chemical Pump标准孔板 Standard Orifice Plate标准喷嘴 Standard Nozzle标准温度 Standard Temperature标准文丘里管 Standard Venturi Nozzle标准压力 Standard Pressure 标准状态 Standard Conditions表面保护 Surface Protection表压 Manometric Pressure并联运转 Parallel Operation伯努利方程 BERNOULLI Equation补偿器 Compensator补给水泵 make-up water pump部分负荷运转 Part-load Operation残油输出装置 Residual Pump-out Device槽 slot测量的不精确性 Uncertainty in Measurement 测量技术 Measuring Technique测量孔板 Measuring Orifice Plate测量偏差 Measuring Tolerance测量误差 Error of Measurement测量仪器 Measuring Device测试转速 test speed层流 Laminar Flow齿轮泵 gear pump齿轮传动泵 Geared Pump齿轮箱 Gearbox冲击冷凝 Shock Condensation冲击压力 Impact Pressure冲角 Angle of Incidence抽出体积 Extraction Volume抽气（吸）泵；真空泵 suction pump出口侧盖板（大端盖） discharge cover出口截面 Outlet Cross-section出口截面宽度 Outlet Width出口弯管 Outlet Elbow出口压力 discharge pressure初始汽蚀 Incipient Cavitation传输损失 tansmission loss传送器 Transmitter船头推进舵 Bow Thruster Rudder船坞泵 Dock Pump船用泵 Marine Pump大气压 Barometric Pressure大气压力 Atmospheric Pressure带式过滤器 Band Sereen单吸离心泵 single-suctoin centrifugal单相交流电 Single-phase Alternating Current 单叶片叶轮 Single Vane Impeller导向叶片 Guide Vane导向装置 Guide Arrangement低温泵 Crygenic Pump低压泵 Low Pressure Pump底料泵 Sump Pump点蚀 Pitting电感应式流量测量 Inductive Flow Measurement电功率 Electric Power电化学腐蚀 Electrochemical Corrosion电机 Electric Motor电机电耗 Current Consumption of Electric Motors电机温升 Temperature Rise in Electric Motors 电机转矩曲线 Torque Curve of Electric Motors 电解腐蚀 Electrolytic Corrosion电缆密封压盖 Cable Gland电力驱动 Electric Drive电流 current电路 Electrical Circuits电气开关设备 Electrical Switchgear电位序 Electrochemical Series电压 voltage电压降 Voltage Drop顶点 Apex定位螺栓 fitted bolt动力液流 Motive Water Flow动力粘度 Dynamic Viscosity动量矩定理 Theorem of Momentum动平衡 Dynamic Balancing动下室排水泵 Cellar Drainage Pump动压力 Dynamic Pressure对开的润滑油密封 split oil seal对轮 the coupling对轮防护罩 the coupling guard对轮螺栓 coupling nut多级泵 Multistage Pump多流式泵 Multiflow Pump恩氏粘度 Degrees Engler阀门和管件 Valves and Fittings法兰结构 Flange Construction反向流动 Reversal of Flow反应堆泵 Reactor Pump反转转速 Reverse Rotational Speed防爆 Explosion Protection防反转装置 Reverse Rotation Locking Device防腐 Corrosion Protection防护装置 guard放射 Emission非堵塞式叶轮 Non-clogging Impeller非扰动管道长度 Undisturbed Length of Piping非稳定流 Non-steady Flow非稳定扬程曲线 Unstable Throttling Curve费鲁德准数 FROUDE Number费用 Costs复算 Re-evaluation干式安装 Dry Installation干运转 Dry Running 高度 Height高速离心泵 High Speed Centrifugal Pump高压泵 High Pressure Pump隔膜泵 diaphragm pump隔膜式计量泵 diaphragm type metering pump 给水泵 feed water pump给水泵 Feed Pump工业水泵 industrial water pump工作特征 Operating Characteristics公称尺寸 Nominal Size公称压力 Nominal Pressure功 work功率 power功率 power功率测量 power measurement功率调节 power control功率损失 power loss功率因数 power factor cosφ供水泵 Water Supply Pump固体颗粒的输送 Conveying of Solids过流翼型 Flow Profile过滤器 Filter海水 Sea Water海水泵 Sea Water Pump海水淡化装置 Sea Water Desalination Plant 海水箱 Sea Chest耗水量 Water Consumption合适的流量 corrected flowrate恒定油位油杯 Constant Level Oiler虹吸流动 Syphon Flow虹吸装置 Syphoning Installation化工泵 Chemical Pump化工稳定性表 Chemical Stability Table环境保护 Environmental Protection环形泵 Ring-section Pump环形壳 Annular casing回流导向叶片 Return Guide Vane回路试验 Loop Test混流叶轮 Mixed-flow Impeller活塞传送器 Piston Transmitter货船油泵 Cargo Oil Pump机械传动 Mechnical Drive机械密封 Mechanical Seal机械效率 Mechanical Efficiency基板 Baseplate基本方程 Fundation基础 Foundation基建投资 Capital Investment级 Stage级间导叶 interstage diffuser极数 Number of Poles继电器 Relay家用供水装置 Domestic Water Supply Plant间隙宽度 Clearance Gap Width间隙密封 Clearance Gap Seal间隙汽蚀 Clearance Gap Cavitation间隙压力 Clearance Gap Pressure监测装置 Monitoring Device键 key键槽 keyway交流电 Alternating Current角速度 Angular Velocity接触器 Contactor接通压力 Switching-on Pressure节流调节 throttling control节流系数 throttling coefficient进液室 Intake Chamber进液条件 Intake Conditions进液弯管 Intake Elbow浸蚀 Erosion经济可行性计算 Economic Viability Calcuation 净正吸入压头 NPSH（Net Positive Suction Head) 径流泵 Radial Pump径向力 Radial Force径向剖分壳体 Radially Split Casing径向推力 Radial Thrust径向叶轮 Radial Impeller径向轴承 journal bearing绝对速度 Absolute Velocity卡诺冲击损失 Carnot Shock Loss卡普兰弯管 Kaplan Elbow铠装泵 Armoured Pump抗腐蚀性 Corrosion Resistance壳体 Casing可抽出性 withdrawability可调叶片 adjustable vane空气泵 Air Pump空气提升泵 Air-Lift Pump空心旋涡 Hollow Vortex孔板 Oriffice Plate孔径比 Apertuer Ratio扩压管（圆锥管） Diffuser(Conical Duct)扩压器（导轮） Diffuser(Guide Wheel)冷凝液泵 Condensate Pump冷却剂泵 Coolant Pump冷却水泵 Cooling Water Pump离心泵 centrifugal pump离心泵 Centrifugal Pump离心泵的安装 Installation of Centrifugal Pump 离心泵的操作条件 Operating Conditions of Centrifugal Pumps 离心泵的操作性能 Operating Behaviour of Centrifugal Pumps离心泵的冲击损失 Shock Loss in Centrifugal Pumps离心泵的间隙损失 Clearance Gap Loss in Centrifugal Pumps离心泵的平稳运行 Smoop and Quiet Running of Centrifugal Pump s离心泵的验收试验规范 Acceptance Test Codes for Centrifugal Pumps 离心泵的制造材料 Construction Material for Centrifugal Pumps 离心泵的注水 Priming of Centrifugal Pumps离心泵调节 Control of Centrifugal Pumps离心泵和驱动设备保养 Care of Centrifugal Pumps and Drives离心泵失衡 Out-of-Balance of Centrifugal Pumps 离心泵装置 Centrifugal Pump Plant离心式鼓风机 centrifugal blower离心式滤油机 centrifugal oil filter离心式压缩机 centrifugal compressor离心水泵 centrifugal water pump立式泵 vertical pump立式泵 Vertical Pump立式屏蔽泵（筒形泵） Vertical Can-type Pump立轴式井泵 Vertical Spindle Well Pump利息支付 Interest Payment连续性方程 Continuity Equation两相流动 Two-phase Flow临界转速 Critical Speed of Rotation流程泵 Process Pump流程型结构 Process Type Construction流道涡流 Channel Vortex流动分离 Flow Separation流动功 Flow Output流量 flowrate流量 Flow流量（体积流量） Capacity流量测定 Flow Measurement流量测量 Capacity Measurement流量调节器 Flow Controller流量系数 Flow Coefficient流量指示器、流量观察窗 flow indicators流速 Flow Velocity流体 Fluid流体动力学 Fluid Dynamics流体机械 Fluid Flow Machine流线 Flow Line轮毂比 Hub Ratio螺杆泵 screw pump(spiral pump)螺纹紧固件 threaded fastener马达输出功率 motor output power马达输入功率 motor input power马达效率 motor efficiency迷宫密封 labyrinth gland迷宫密封箱体 labyrinth gland housing迷宫式密封 Labyrinth Seal密封衬套 shaft sleeve内效率 Internal Efficiency那维尔－斯托克斯方程 NAVIER-STOKES Equation耐酸泵 Acid Pump焾 Enthalpy能 Energy能量级 Energy Level逆时针旋转叶轮 Counterclockwise Rotating Impeller凝泵 condensate extraction pump凝结水泵 condensate transfer pump凝汽器抽气泵 condenser air pump牛顿流体 NEWTONian Fluid扭力杆 Torsion Rod扭力计 Torsion Dynamometer欧拉方程 EULER Equation排出段 Discharge Casing排出管线 Discharge Line排出管嘴 Discharge Nozzle排出损失 Discharge Loss排灌站水泵 Drainage Station Punp排气 Venting排气阀 Vent Valve排水泵 Dewatering Pump排水量 Water Yield排污泵 blowdown pump(sewage pump)排污泵 Faeces Pump旁路 By-Pass皮带传动 Belt Drive皮托管 Pitot Tube频率 frequency平垫片 flat gasket平衡鼓 balance drum平衡鼓螺母 balance drum nut平衡孔 balance'hole平衡液体流量 balance water flow平衡装置 balancing device平衡状态 equilibrium condition平皮带传动 flat belt drive屏蔽泵 Canned Motor Pump起动 Start Up 起动过程 Starting Process起动时间 Starting Time起动转矩 Starting Torgue气囊的形成 Formation of Air Pockets气体分离 Gas Separation汽蚀 Cavitation汽蚀磨损 Cavitation Wear汽蚀噪音 Cavitation Noise强制循环泵 forced-circulation pump切断压力 Switching-off Pressure切换频率 Switching Frequency氢指数 Hydrogen Exponent清水泵 Clean Water Pump驱动 Drive热 Heat热泵 Heat Pump热含量 Heat Content热虹吸 Thermosyphon热量 Quantity of Heat热载体泵 Heat Transfer Media Pump热障 Thermal Barrier容积泵 Positive Displacement Pump入口导叶 suction guide入口管嘴 Entry Nozzle入口截面 Inlet Cross-section入口压力 suction pressure入口锥管 Entry Cone润滑油泵 Lubricating Oil Pump三相电机 Three-phase Motor三相电流 Three-Phase Current三相制 Three-phase System设计工作点 Design Duty Point声学 Acoustics时间 Time视在功率 Apparent Power试验台 Test Bed手动泵 Hand Pump首级内泵壳 first stage ring section输送黏性液体黏性泵 centrifugal pump handling viscous liquids 甩油环，抛油环 oil thrower双缸泵组 Twin Pumping Set双流道泵 two-channel impeller pump双流道叶轮 two-passage impeller双蜗壳 Double Volute水厂泵 waterworks pumps水锤 water hammer水的硬度 hardness of water水力效率 hydraulic efficiency水流量计 water meter水泥壳泵 concrete casing pump水喷射 water jet水喷射泵 water jet pump水温 water temperature水下泵 underwater pump水下电机 underwater motor水下电机泵 underwater motor pump 水银泵 mercury pump水硬度 water hardness速度 Velocity速度测定 Measuring of Speeds速度测量 Velocity Measurement速度三角形 Velocity Triangle损失系数 Loss Coefficient锁紧垫圈、防松垫圈 lock-washer探头 Probe特性 Characteristic特性曲线 Characteristic Curve特性因数 Characteristic Factor体积流量 Volume Flow停转时间 Run-down Time通量线 Flux Line同步转速 Synchronous Speed铜导体 Copper Conductor投资评价 Capital Servicing透平驱动泵 Turbine Driven Pump涂层 Coat of Paint推力盘 thrust collar推力瓦 thrust pad推力轴承撑板 thrust carrier ring 推力轴承室 thrust bearing housing 托轮 Jockey Pulley弯管 Elbow弯管壳体泵 Elbow Casing Pump卧式泵 Horizontal Pump污泥泵 Sludge Pump污水泵 Sewage Pump无冲击流入 Shock-free Entry无泄漏 Leak-tightness吸入口 Suction Nozzle吸入室 Suction Chamber吸入性能 Suction Behaviour吸入压头 Suction Head吸入叶轮 Sution Impeller纤维素 Cellulose纤维性物料 Fibrous Material相对速度 Relative Velocity相合定律 Congruence Law相似条件 Similarity Conditions相位移 Phase Displacement 消防泵 Fire-fighting Pump消声测量 Noise Abatement Measures销钉、定位销 dowel pin小舌片 tab效率复算 Efficiency Re-evaluation斜度 Steepness斜流叶轮 Diagonal Impelier斜盘式泵 Swash Plate Pump泄漏出的密封水隔离门（相当于密封水卸荷阀） leak -off isolating valve泄漏损失 Leakage Loss星形轮 Star Wheel星形－三角形起动器电路 Star-delta Starter Circ uit性能图 Performance Chart许可公差 Warranty Tolerance许可区域 Warranty Zone旋流 Swirl Flow旋塞阀 Cock旋涡泵 Peripheral Pump旋涡式叶轮 Peripheral Impeller旋转方向 Direction of Rotation旋转速度 Rotational Speed压差 Differential Pressure压降 Pressure Drop压力 Pressure压力波 Pressure Wave压力波动 Pressure Surge压力测量 Pressure Fluctuation压力测量 Pressure Measurement压力等级 Pressure Categories压力给水装置 Hydrophor Plant压力计 Manometer压力脉动 Pressure Fluctuation压力容器 Pressure Vessel压力损失 Pressure Loss压力损失 Head Loss压力系数 Pressure Coefficient压头 Pressure Head验收试验 Acceptance Test扬程 head扬程曲线 Throttling Curve叶轮 impeller叶轮 ipeller叶轮 impeller叶轮侧面摩擦 Impeller Side Friction叶轮的修整 Trimming of Impellers叶轮叶片 Impeller Vane叶轮叶片节距调节 Impeller Blade Pitch Adjustme nt叶片叶片 vane叶片角 Blade Angle叶片节距调节机构 Blade Pitch Adjustment Gear 叶片节距调节装置 Blade Pitch Adjustment Device 叶梢背部切削 Cutting Back of Impeller Vane Tip s叶栅 vane cascade叶栅流动 Cascade Flow液化气泵 Liquefied Gas Pump液环泵 Liquid Ring Pump异步电机 Asynchronous Motor阴极保护 Cathodic Protection音量级 Sound Volume Level音速 Sound Velociyt引水级 Priming Stage应变测定技术 Strain Measurement Technology应力腐蚀（裂纹） Stress Corrosion (Cracking) 永久磁铁联轴器 Permanent Magnet Coupling用入口导向叶片控制涡流 Rotation Swirl Contro l by Inlet Guide Vanes油泵 Oil Pump油挡 oil guard有势流动 Potential Flow有效功率 Acitive Power有效汽蚀余量 n.p.s.h.r有用功率输出 Useful Output右旋叶轮 right-handed impeller诱导轮 Inducer圆弧形叶片 Circular Arc Vane圆周速度 Peripheral Speed(Circumferential Velo city)运动粘度 Kinematic Viscosity运行时数 Number or Running Hours再生泵 Regenerative Pump脏水泵 Dirty Water Pump折旧 Amortization振动 Vibration正吸入压头 positive suction head直径系数 Diameter Coefficient直联泵组 Close-coupled Pumping Set直流电 Direct Current直流电机 Direct Current Motor直流平板式起动器 Direct Current Face Plate Sta rter止动销 stop pin纸浆泵 Pulp Pump纸浆浓度 Pulp Density纸浆输送 Conveying of Pulp制造公差 Manufacturing Tolerance 质量 Mass质量惯性矩 Mass Moment of Inertia质量流量 Mass Flow中点线 Mid-point Conductor中性线 Neutral Conductor中压泵 Medium Pressure Pump重力加速度 Gravitational Constant重量 Weight轴轴承 Bearing轴承支架 bearing housing轴承支架盖 bearing housing cover轴封 Shaft Seal轴封环 Shaft Sealing Ring轴功率 Shaft Power轴颈 shaft journal轴流泵 axial pump轴流泵 Axial Pump轴流叶轮 Axial Impeller轴套、衬套 gland bush轴推力 Shaft Thrust轴向力 Axial Force轴向剖分壳体 Longitudinally Split Casing 轴向推力 Axial Thrust主循环泵 Primary Circulating Pump柱塞泵 Plunger Pump转动惯量 Moment of Gyration转矩 Torque转矩的测定 Torque Measurement转速传感器 Rotational Speed Transmitter自动调节 Self-regulation自动断路器 Self-acting Circuit Breaker自动开关 Automatic Switches自耦变压器式起动器 Autotransformer Starter 自吸泵 Self-priming Pump自由流动泵 Free-flow Pump总测量偏差 Overall Measuring Tolerance总静压头 Total Static Head总偏差 Overall Tolerance总效率 Overall Efficiency总压力 Tital Pressure总扬程 Total Headmeasured flowratevelocity headgauge/lever correctiongenerated headseal sleeve nuts短心轴 stub axle轴 axes轴 axis轴 axle（U.S.A）轴承衬套 bearing bushing（U.S.A）轴肩挡圈；防护罩 protecting collar巴氏合金；白合金；轴承合金 white metal半贯流式轴流泵；弯管轴流泵 angle-type axial flo w pump半可调式轴流泵 axial flow pump with blades adj ustable when stationary泵轴 Pump Shaft泵轴承支架 pump bearing bracket长轴深井泵 borehole shaft driven(centrifugal) pump长轴深井泵（美） multistage vertical turbine pu mp衬套；轴套 bushing齿形联轴器 gear-type coupling出口轴面速度系数；流量系数 capacity constant磁力联轴节齿轮泵 magnetically coupled gear pum p从动螺杆；从动心轴 idler spindle从动轴 driven shaft从动轴 idler shaft弹性盘联轴器 flexible disc coupling弹性圆柱销联轴器 flexible pin coupling电磁联轴器 electromagneic coupling电磁联轴器 magneto coupling电磁联轴器 magneto-coupling调节轴 adjusting spindle副传动轴 countershaft spindle副轴；中间轴；从轴 auxiliary shaft刚性联轴器 solid coupling刚性联轴器；刚性联接 rigid coupling功率曲线；轴功率曲线；制动功率曲线 brake horsep ower curve贯流泵；直管轴流泵 rubular type axial flow pump 滚动轴承 anti-friction bearing滚动轴承 ball/rolling bearing滚动轴承 rolling contact bearing滚针轴承 needle bearing恒定轴向间隙齿轮泵 fixed axial clearance gear pump滑动轴承 plain friction bearing滑动轴承 sleeve bearing滑动轴承 sliding bearing活塞销；轴头销 gudgeon pin架；轴承衬套（美）；泵支架（美) frame径向滚柱轴承 radial roller bearing径向球轴承 radial ball bearing径向轴封 radial shaft seal 可调式轴流泵 axial flow pump with adjustable(o r variable)pitch blades可调式轴流泵 propeller pump with adjustable o r variable pitch blades可逆叶片轴流泵 axial flow pump with reversibl e blades可逆叶片轴流泵 propeller pump with reversible blades空心轴 hollow shaft shaft冷冻装置用无轴封泵 glandless pump for refriger ating installation立轴式井泵 Vertical Spindle Well Pump联轴器 coupling笼形轴承托架 bearing bracket lantern笼形轴承托架 bearing housing lantern螺纹联轴器 screwed coupling米切尔型推力轴承 Michell type thrust bearing 内轴承泵 pump with internal bearing(s)挠性法兰联轴器 flexible flange coupling挠性联轴器 elastic coupling挠性联轴器 flexible coupling挠性轴 flexible shaft配流盘式轴向活塞泵 flat valve axial piston pum p配流盘式轴向活塞泵 port plate axial piston pum p配流盘式轴向活塞泵 valve plate axial piston pu mp喷水推进轴流泵 axial flow pump for water jet p ropulsion喷水推进轴流泵 water jet propulsion axial flo w pump偏心轴 eccentric shaft强制润滑轴承；压力润滑轴承 forced oil lubricate d bearing球面推力轴承 spherically mounted thrust bearin g曲轴 crankshaft曲轴防护罩 crankguard曲轴防护罩 crankshaft guard曲轴箱支座 crankcase pedestal曲轴销 crank pin驱动轴；传动轴 drive shaft全可调式轴流泵 axial flow pump with blades adj ustable in operation全可调式轴流泵 axial flow pump with variable p iteh blades水润滑轴承 water lubricating bearing套筒联轴器 sleeve coupling推力滚柱轴承 thrust roller bearing推力球轴承 ball thrust bearing推力轴承 thrust bearing推力轴承；扇形块 thrust bearing segment推力轴承扇形块 thrust bearing pad外轴承泵 pump with external bearing(s)万向轴 cardan shaft无轴封泵 glandless pump无轴封计量泵 glandless metering pump橡胶轴承 rubber bearing斜垫轴向推力轴承 tilting pad axial thurst bear ing斜缸型轴向柱塞泵 tilting cylinder block type a xial plunger pump斜盘式轴向活塞泵 cam plate type axial piston p ump斜盘式轴向活塞泵 swash plate axial piston pump 斜盘式轴向活塞泵 wobble plate axial piston pum p斜置轴流泵 inclined axial flow pump斜轴式轴向活塞泵 angle-type axial piston pump 斜轴式轴向活塞泵 bent axis axial piston pump 旋涡轴线 eddy axis旋涡轴线 vortex axis压入式轴承盖 pressed-in type bearing cover叶轮轴面形状；工作轮图 profile of the impeller 液体动力轴承 hydrodynamic bearing永久磁铁联轴器 Permanent Magnet Coupling油环轴承 ring lubricating bearing油环轴承 ring oiling bearing油脂润滑轴承 grease lubricated bearing支轴销；支点销 fulcrum pin支座；轴架 pedestal中间心轴 idler axle中间心轴 intermediate axle中间轴；副轴；从轴 counter shaft中间轴；副轴；从轴 intermediate shaft轴 shaft轴；心轴；锭子 spindle轴承 bearing轴承 Bearing轴承衬（套） bearing bush轴承衬套 bearing cartridge轴承衬套 bearing insert轴承端盖 bearing end cover轴承盖 bearing cover轴承合金 bearing alloy轴承架 bearing bracket轴承架 bearing pedestal轴承架 bearing spider轴承架；泵托架 headstock 轴承架固定式泵 pump with bearing bracket轴承浸泡试验；轴承泡胀试验 bearing swelling tes t轴承冷却室 bearing cooling chamber轴承螺母 bearing nut轴承套 bearing sleeve轴承体；轴承箱 bearing box轴承托架箱 bearing bracket housing轴承瓦；轴承衬垫；轴承衬套 bearing line轴承吸水试验 bearing absorption test轴承箱；轴承体 bearing housing轴承座 bearing carrier轴对称 axial symmetry轴对称；旋转对称 rotational symmetry轴对称流 axisymmetrical flow轴封 shaft seal轴封 Shaft Seal轴封环 Shaft Sealing Ring轴功率 Shaft Power轴功率；制动功率；制动马力 brake horsepower 轴护套 Shaft Protecting Sleeve轴护套 shaft tunnel tube轴护套（美） shaft enclosing tube轴肩挡圈 loose(shaft) collar轴肩挡圈 shaft collar轴肩挡圈 shoulder ring轴颈 neck journal轴颈 shaft neck轴颈 axle journal轴颈；期刊 journal轴颈套；填料衬套 neck bush轴流泵 Axial Pump轴流泵；螺桨泵 axial flow pump轴流泵叶轮室 propeller bowl轴流式涡轮机 axial-flow turbine轴流式叶轮 axial flow impeller轴流叶轮 Axial Impeller轴流增压器 axial flow booster轴马力；轴功率 shaft horsepower轴面流线 meridian streamline轴面速度 meridional velocity轴面投影图 elevation view轴配流径向活塞泵 pintle valve radial peston pu mp轴配流径向活塞泵 valve spindle radial piston p ump轴套 shaft wearing sleeve轴套 Axis Guide轴套 shaft sleeve轴套；套（筒） sleeve轴套拆卸器 sleeve puller轴推力 Shaft Thrust轴瓦；轴承箱；轴承体 bearing sheet轴位指示器 shaft position indicator轴吸泵 axial inlet pump轴向单吸液环泵 axial single entry liquid ring pump轴向导叶 axial diffuser轴向滑移 aixal slip轴向活塞泵 axial piston pump轴向加速度 axial acceleration轴向间隙 axial clearance轴向间隙压力补偿齿轮泵 gear pump with pressure -dependent axial clearance轴向间隙压力补偿齿轮泵 gear pump with pressuri zed side plate轴向力 axial force轴向力 Axial Force轴向流动 axial flow轴向磨损指示器 axial wear indicator轴向剖分壳体 Longitudinally Split Casing轴向双吸液环泵 axial double entry liquid ring pump轴向速度 axial velocity轴向推力 axial thrust轴向推力 Axial Thrust轴向吸入泵 axial suction pump轴向压力 axial pressure轴向柱塞泵 axial plunger pump主动螺杆；驱动心轴 driving spindle主动轴 driving shaft柱销联轴器 pin coupling爪形联轴器 claw coupling爪形联轴器 dog coupling爪形联轴器 jaw coupling锥形联轴器 cone(type) coupling锥形联轴器 taper coupling子午面；轴面 meridian plane自锁轴套 self-locking sleeve半贯流式轴流泵；弯管轴流泵 angle-type axial flo w pump半可调式轴流泵 axial flow pump with blades adj ustable when stationary泵 pump泵房 pump house泵盖 casing cover泵缸 pump barrel泵缸 pump cylinder泵缸套 pump barrel line泵缸套 pump cylinder line 泵缸体 pump cylinder block泵工况 pump operating condition泵工况 pump operating duty泵体 pump body泵体衬套 pump body insert泵体衬套 pump casing insert泵托架 pump bracket泵站设计 design of pump station泵罩 outer pump mantle泵支架 pump bearing lantern泵轴承支架 pump bearing bracket泵装置 pumping device泵装置 pumping machine泵组 integral pump group泵座 pump frame闭式叶轮泵 pump with enclosed impellers波纹管泵 bellows pump仓底泵 bilge pump侧流道泵壳；旋涡泵泵体 casing with transfer pas sages侧流道泵壳；旋涡泵泵体 annular casing长轴深井泵 borehole shaft driven(centrifugal) pump衬青铜泵 bronze fitted pump齿轮比例泵 abjustable discharge gear pump冲击波泵（振荡器） shock wave oscillator导流壳式多级泵 pump with bowl-type vaned casin g低温泵 cryopump底料泵；塔底液泵 bottoms pump底吸泵 bottom inlet pump底吸泵 bottom suction pump电磁驱动泵 pump with cyclic electromagnetic dr ive风动活塞泵 air-powered piston pump辅泵；辅助泵 auxiliary pump辅扫仓泵；副清仓泵 auxiliary stripping pump附属泵 attached pump工程用泵 building site pump固定缸体泵 pump with nonrotating cylinder固体输送泵 pump for water-borne solids管网泵 pump for pipe system灌泵 priming of pump锅炉给水泵 BFW锅炉给水泵 boiler feed pump锅炉回水循环泵 boiler return circulating pump 锅炉酸洗泵 pump for acid washing of boiler航空用泵 aviation pump合金泵 alloy pump合金钢泵 alloy steel pump环壳泵 annular casing pump灰渣泵 ash pump回水泵 back water pump活性污泥泵 activated sludge pump活性污泥泵 biological sludge pump机械密封泵 pump with mechanical seal基本负荷泵 base load pump加硼泵 boron addition pump甲板泵 board pump架；轴承衬套（美）；泵支架（美) frame减摇泵 anti-roll pump铰链滑片泵 articulated vane pump接力泵 boost pump铠装泵 armoured pump可调隔膜泵 adjustable diaphragm pump可调式轴流泵 axial flow pump with adjustable(o r variable)pitch blades可逆叶片轴流泵 axial flow pump with reversibl e blades沥青泵 bitumen pump螺旋泵 Archimedean screw pump密闭式螺杆泵 airtight screw pump内轴承泵 pump with internal bearing(s)耐磨泵 abrasion resisting pump耐酸泵 acid pump逆洗泵 back wash pump农用喷药泵 agricultural spray pump for chemica ls盘状活塞泵 bucket piston pump喷灌泵 agricultural spray pump喷射泵；喷射器 ejector喷水推进轴流泵 axial flow pump for water jet p ropulsion喷雾器－泵组 atomizer-pump皮带传动泵 belt driven pump啤酒泵 beer pump平衡转子式滑片泵 balanced rotor vane pump气抽液喷射泵 gas jet liquid ejector气动泥浆泵 air-pressure actuated slurry pump 气泡泵；曼木特泵；气举泵 air lift pump气体喷射泵 gas ejector汽车用泵 automobile pump汽抽气喷射泵 steam jet air ejector汽抽水喷射泵 steam jet water ejector前置泵；增压泵 booster pump潜水深井泵 borehole submerged pump球形活塞泵 ball piston pump全可调式轴流泵 axial flow pump with blades adj ustable in operation全可调式轴流泵 axial flow pump with variable p iteh blades全青铜泵 all bronze pump熔盐泵 pump for liquid salts pump上壳（井泵）；吐出段 delivery casing上壳（井泵）；吐出段 discharge casing深井泵 borehole pump食品泵 pump for edible fluids双壳泵 barrel insert pump双吸泵 balanced suction pump水抽气喷射泵 water jet air ejector水锤泵；振动机 pulsator水喷射泵 water ejector饲槽自动泵；家畜自动饮水泵 animal self-operate d drinking water pump饲槽自动泵；家畜自动饮水泵 automatic trough pum p碎纸浆泵 broke pump甜菜泵 beet pump甜菜根泵 beet tails pump筒袋式泵 barrel pump筒袋式油泵 barrel oil pump外轴承泵 pump with external bearing(s)往复式深井泵 borehole reciprocating pump微型泵 micro-pump无叶片泵 bladeless pump吸附真空泵 absorption vacuum pump吸收泵 absorption pump相对叶轮泵；背靠背叶轮泵 pump with opposed impellers箱桶抽空泵 barrel emptying pump斜轴式轴向活塞泵 angle-type axial piston pump 斜轴式轴向活塞泵 bent axis axial piston pump 悬臂叶轮泵 pump with overhung impeller压缩空气驱动泵 air operated pump压载泵 ballast pump盐水泵 brine pump叶轮串并联泵 pump with series or parallel connection imp ellers液化天然气用低温泵 cryopump for liquefied natural gas液态金属泵 pump for liquid metals液体喷射泵 liquid ejector增压泵 boosting pump增压泵；压送泵；气筒 inflator增压给水泵 booster-feed pump增压扩散泵 booster diffusion pump蔗渣泵 bagnsse pump蒸汽机泵 steam pumping engine蒸汽脉冲泵；脉冲泵 steam pulsator蒸汽脉冲泵；脉冲泵 pulsometer蒸汽喷射泵 seam ejector中段泵壳；中段 stage casing中开泵 axially split pump轴承架；泵托架 headstock轴承架固定式泵 pump with bearing bracket轴流泵；螺桨泵 axial flow pump轴流泵叶轮室 propeller bowl轴吸泵 axial inlet pump轴向单吸液环泵 axial single entry liquid ring pump轴向活塞泵 axial piston pump轴向双吸液环泵 axial double entry liquid ring pump轴向吸入泵 axial suction pump轴向柱塞泵 axial plunger pump铸铁泵 all iron pump转子可抽出式泵 pump with withdrawable rotor assembly钻井冲洗泵 borehole flushing pump摆线螺杆泵 cycloidal screw pump半开式叶轮离心泵 centrifugal pump with semien closed impelle r pump闭式旋涡泵 closed peripheral pump闭式叶轮离心泵 centrifugal pump with shrouded impeller不堵塞泵 chokeless pump舱壁泵 bulkhead mounted pump除氧化皮泵 descaling pump除氧器供给泵 deaerator lift pump除氧器循环泵 deaerator recirculating pump传导泵 conduction pump地下室排水泵 cellardrainage pump定压泵 constant pressure pump非接触齿轮泵 contactless gear pump伏辊断头纸桨泵 couch break pump给料泵 charge pump恒速泵 constant speed pump化工用泵 chemical pump化学纸浆泵 chemical pulp pump化学纸浆泵 chemical stock pump环壳泵 circular casing pump混料泵 contactor pump混凝土泵 cement grout pump混凝土泵 cementation pump混凝土泵 concrete pump混凝土涡壳泵 concrete volute pump货油泵 cargo oil pump 夹装泵 bung mounted pump甲板泵 deck pump甲板冲洗泵 deck wash pump开式叶轮离心泵 centrifugal pump with open impeller矿井工作面泵 coal face pump冷剂泵 collant pump冷剂泵 coolant pump冷剂泵 cooling medium pump冷凝泵 condensate pump冷凝泵 condensate extraction pump冷却水泵 cooling water pump离心泵 centrifugal pump离心机出料泵 centrifugal run-off pump离心喷射泵 centrifugal-jet pump离心－旋涡泵 centrifugal-peripheral pump离心－旋涡泵 centrifugal-turbine pump链传动泵 chain drive pump链式泵 chain pump裂化装置泵 cracking pump流道式叶轮泵 channel impeller pump滤清污水泵 decanted sewage pump氯乙烯塑料泵 chlorovinyl plastic pump煤泥泵 coal slurry pump煤水泵 coal pump内啮合齿轮泵 crescent gear pump内啮合齿轮泵 crescent seal gear pump内配流径向活塞泵 centrally ported radial piston pump内循环形屏蔽泵 canned motor pump with inner recirculation 耐蚀泵 corrosion free pump耐蚀泵 corrosion resisting pump凝水回收泵 condensate recovery pump凝水回收泵 condensate return pump凝水－增压泵 condensate-booster pump凝水－增压－给水泵 condensate-booster-feed pump屏蔽泵 canned motor pump汽车冲洗泵 car wash pump巧克力输送泵 chocolate pump切削冷却乳剂泵 cutting oil pump清水泵 clean water pump清水泵 clear water pump曲柄泵 crank pump曲柄飞轮泵 crank and flywheel pump深井泵 deepwell pump石灰汁泵；清汁泵 clarified juice pump手压泵；手动泵 cottage pump水泥桨泵 cement slurry pump陶瓷泵 ceramic pump陶瓷酸泵 ceramic acid pump甜菜丝泵 cossette pump凸轮泵 cam pump凸轮转子式刮片泵 cam rotor vane pump凸轮转子式刮片泵 cam-vane pump外循环形屏蔽泵 canned motor pump with outer recirculation 无曲柄泵 crankless pump无曲柄多缸泵 crank-less multicylinder pump无曲柄污水泵 crankless sewage pump无曲柄消防泵 crankless fire pump洗舱泵 butterworth pump洗煤用泵 coal washing pump向心泵 centripetal pump斜盘式轴向活塞泵 cam plate type axial piston pump循环泵 circulating pump压缩空气驱动泵 compressed air pump液化天然气用低温泵 cryo pump for LNG诱导轮离心泵 centrifugal pump with inducent原生污泥泵 crude sludge pump原生污水泵 crude sewage pump原油泵 crude oil pump圆筒感应泵 cylindric induction pump粘浆泵 cellulose pulp pump直联泵；单体泵 close coupled pump中央密封式活塞泵 centre-packed type piston pump铸钢泵 cast steel pump装入式泵 built-in pump（主机）半负荷泵 half load pump（主机)全负荷泵 full load pump比例泵 dosing pump玻璃泵 glass pump差动活塞泵 differential piston pump柴油机驱动泵 diesel pump长喉管喷射泵 jet pump with long Venturi tube 衬硬胶泵 ebonite pump衬硬胶泵 hard rubber lined pump成品泵 discharge pump成品泵 final product pump齿轮泵 gear pump齿轮比例泵 gear dosing pump齿轮传动泵 geared pump冲洗泵 flushing pump船坞泵 dock pump带隔片的偏心转子泵 eccentric rotary pump with dividing plate 带柔性环的偏心滚柱泵 eccentric rotary pump with elastic ring单列活塞泵 in-line piston pump单螺杆泵 helical rotor pump弹性刮片泵 flexible vane pump淡水泵 fresh water pump导叶泵 diffuser pump灯笼架固定泵 lantern mounted pump灯笼架支承泵 lantern based pump底脚固定泵 foot mounted pump地区取热泵；分区供暖泵 district heating pump 地下水排水泵 groundwater drainage pump地下水排水泵；排水泵 de-watering pump电磁泵 electromagnetic pump电磁隔膜泵 electromagnetic diaphragm pump电磁计量泵 electromagnetic metering pump电磁偶合泵 electromagnetically coupled pump电磁喷射泵 electro-magnetic jet pump电磁式比例泵 electromagnetic proportioning pump电动泵 electrically driven pump电动给水泵 electrically driven feed pump电动潜水泵 electro-submersible pump电动潜水排水泵 electro-submersible drainage pump电离真空泵 ionization vaccum pump电脉冲泵 electroimpulse pump端部密封式活塞泵 end-packed type piston pump 短喉管喷射泵 jet pump with short Venturi tube 短棉绒泵 linters pump法兰式电动机驱动泵 flanged motor driven pump 法兰悬臂泵 flange mounted pump法兰悬臂泵 flanged overhung pump粪便泵 fecal pump粪便泵；分流泵 diverter pump弗里昂泵 freon pump浮船坞泵 floating dock pump浮动泵 floating pump干船坞泵 drg dock pump干坑泵 dry pit pump干坑泵 dry sump pump干式真空泵 dry vacuum pump干式自吸泵 dry self-priming pump感应泵 induction pump高比转速泵 hgiher specific speed pump高速泵 high speed pump高速离心泵 high speed centrifugal pump高速叶片泵 high speed rotodynamic pump高速叶片泵；高速透平泵 high speed turbo pump 高温泵 hgih temperature pump高压泵 high pressure pump。
SM 双吸离心泵安装使用说明书 中英版
泥浆泵中英文术语
1水泵英语专业术语1 ertical multistage centrifugal pump with barrel casing 具有筒型泵壳的立式多级离心泵Sectional bell 钟型吸入口Lower sleeve bearing 下套筒轴承First stage snap ring 第一级卡圈Diffuser 扩压器First stage impeller retaining collar第一级叶轮挡圈Second stage impeller and above 第二级叶轮并往上类推Tank 筒体Spacer column 定距接管Intermediate gasket 中垫片Blind flange gasket 法兰盲板垫片Lower shaft sleeve 下轴套Inlet 进口Stuffing box bushing 填料函衬套Upper gasket 上垫片Intermediate shaft sleeve 中轴套Seal cage 密封腔Gland bolt 压盖螺栓2Complete coupling 整套联轴器Motor support column 电动机支柱Motor half coupling lock nut 电动机半联轴器的锁紧螺母Pump half coupling lock nut 泵联轴器的锁紧螺母Upper shaft sleeve 上轴套Gland 压盖Complete piping 连通管Packing填料Discharge 出口Stuffing box 填料函Nozzle head bushing 接管衬套Balance disc 平衡盘Nozzle head 接管Lower gasket 下垫片Shaft with key 带键的轴Diffuser ring 扩压环Upper sleeve ring 上部轴套密封环First stage impeller retaining ring 第一级叶轮挡圈Suction bell ring 钟型吸入罩Casing 泵体Adjustable gasket 调整垫片Cock screw 紧定螺钉3Thrust ring 推力环Pin 销Terminal box 接线盒RB cover RB端盖Seal washer密封垫圈Vent valve排气阀Circulation pipe 循环管Union 活接头Thrust nut 止推螺母Rotor 转子Rotor can 转子屏蔽套stator can 定子屏蔽套stator 定子pump support 机架baseplate 底座plug 塞子horizontal single-stage double-suction volute pump卧式单级双吸蜗壳泵vertical-shaft end-suction double volute casing pump立式端吸双蜗壳泵vertical wet-pit diffuser pump bowl 带扩压器的立式深井泵shaft-enclosing tube轴套管4column pipe 柱状套管bearing bushing 轴承套(衬)suction bowl 吸入筒connector bearing 接头轴承oil cup 油杯casing ring 泵体密封环seal piping 密封液管shaft collar 轴环bearing spacer 轴承隔离圈, 轴承定距环double volute 双蜗壳casing 泵壳frame 悬架discharge bowl 排出筒net positive suction head (NPSH) 汽蚀余量suction cover 吸入端泵盖seal driving 动环传动销, 密封套拨杆seal drive sleeve 动环传动套筒, 密封传动套mechanical seal 机械密封seal end plate 密封端压盖inner oil seal 内侧(轴承)油封bearing cap 轴承盖journal bearing 径向轴承5bearing housing 轴承箱spacer sleeve 定距套thrust bearing 止推轴承bearing lock nuts 轴承锁紧螺母seal joint 密封压环constant level oiler 恒液位油杯soft packing 软填料gland 压盖seal cover 密封盖 2功率powerVertical multistage centrifugal pump with barrel casing具有筒型泵壳的立式多级离心泵Sectional bell 钟型吸入口Lower sleeve bearing 下套筒轴承First stage snap ring 第一级卡圈Diffuser 扩压器First stage impeller retaining collar第一级叶轮挡圈Second stage impeller and above 第二级叶轮并往上类推Tank 筒体Spacer column 定距接管Intermediate gasket 中垫片6Blind flange gasket 法兰盲板垫片Lower shaft sleeve 下轴套Inlet 进口Stuffing box bushing 填料函衬套Upper gasket 上垫片Intermediate shaft sleeve 中轴套Seal cage 密封腔Gland bolt 压盖螺栓Complete coupling 整套联轴器Motor support column 电动机支柱Motor half coupling lock nut 电动机半联轴器的锁紧螺母Pump half coupling lock nut 泵联轴器的锁紧螺母Upper shaft sleeve 上轴套Gland 压盖Complete piping 连通管Packing填料Discharge 出口Stuffing box 填料函Nozzle head bushing 接管衬套Balance disc 平衡盘Nozzle head 接管Lower gasket 下垫片7Shaft with key 带键的轴Diffuser ring 扩压环Upper sleeve ring 上部轴套密封环First stage impeller retaining ring 第一级叶轮挡圈Suction bell ring 钟型吸入罩Casing 泵体Adjustable gasket 调整垫片Cock screw 紧定螺钉Thrust ring 推力环Pin 销Terminal box 接线盒RB cover RB端盖Seal washer密封垫圈Vent valve排气阀Circulation pipe 循环管Union 活接头Thrust nut 止推螺母Rotor 转子Rotor can 转子屏蔽套stator can 定子屏蔽套stator 定子pump support 机架8baseplate 底座plug 塞子horizontal single-stage double-suction volute pump卧式单级双吸蜗壳泵vertical-shaft end-suction double volute casing pump立式端吸双蜗壳泵vertical wet-pit diffuser pump bowl 带扩压器的立式深井泵shaft-enclosing tube轴套管column pipe 柱状套管bearing bushing 轴承套(衬)suction bowl 吸入筒connector bearing 接头轴承oil cup 油杯casing ring 泵体密封环seal piping 密封液管shaft collar 轴环bearing spacer 轴承隔离圈, 轴承定距环double volute 双蜗壳casing 泵壳frame 悬架discharge bowl 排出筒net positive suction head (NPSH) 汽蚀余量9suction cover 吸入端泵盖seal driving 动环传动销, 密封套拨杆seal drive sleeve 动环传动套筒, 密封传动套mechanical seal 机械密封seal end plate 密封端压盖inner oil seal 内侧(轴承)油封bearing cap 轴承盖journal bearing 径向轴承bearing housing 轴承箱spacer sleeve 定距套thrust bearing 止推轴承bearing lock nuts 轴承锁紧螺母seal joint 密封压环constant level oiler 恒液位油杯soft packing 软填料gland 压盖seal cover 密封盖迷宫密封labyrinth gland迷宫密封箱体labyrinth gland housing迷宫式密封Labyrinth Seal密封衬套shaft sleeve内效率Internal Efficiency那维尔斯托克斯方程NAVIER-STOKES Equation 118耐酸泵Acid Pump 焾Enthalpy 能Energy能量级Energy Level逆时针旋转叶轮Counterclockwise Rotating Impeller凝泵condensate extraction pump凝结水泵condensate transfer pump凝汽器抽气泵condenser air pump牛顿流体NEWTONian Fluid扭力杆Torsion Rod扭力计Torsion Dynamometer欧拉方程EULER Equation排出段Discharge Casing排出管线Discharge Line排出管嘴Discharge Nozzle排出损失Discharge Loss排灌站水泵Drainage Station Punp排气Venting排气阀Vent Valve排水泵Dewatering Pump排水量Water Yield排污泵blowdown pump(sewage pump) 119排污泵Faeces Pump 旁路By-Pass皮带传动Belt Drive皮托管Pitot Tube频率frequency平垫片flat gasket平衡鼓balance drum平衡鼓螺母balance drum nut平衡孔balance'hole平衡液体流量balance water flow平衡装置balancing device平衡状态equilibrium condition平皮带传动flat belt drive。
English_泵行业英语词汇-精简版
bimetallic thermometer 双金属温度计BFW pump锅炉给水泵 boiler feedback water pump bit 钻头bite 车刀blank 毛胚blow/purge 吹扫blower 鼓风机borehole shaft driven(centrifugal)pump长轴深井泵borehole submerged pump 潜水深井泵boring machines 镗床box annealing 箱型退火box carburizing 封箱渗碳brass 黄铜bronze 青铜brine pump 盐水泵brine 盐水brinell hardness tester 布氏硬度试验机broke pump 碎纸浆泵built-in pump 装入式泵bulk density 体积密度butt weld 对接焊缝butt welding 对接焊by pass pipe 旁通管by product 副产物cable armor 电缆铠装caliper 卡尺cam pump 凸轮泵canned motor pump with inner recirculation 内循环型屏蔽泵carbon steel 碳钢carbon structural steel 结构碳素钢carbonized 渗碳处理carborundum paper 砂纸carborundum 金刚砂carburizing 渗碳career card 履历卡cargo oil pump 货油泵cargo pump 货泵case hardening 表面硬化casing = containerazation 装箱casing cover 泵盖casing head gasoline (从油井气中回收的)天然汽油casing ring/casing wear ring 壳体密封环casing 泵体cast iron 铸铁casting malleable iron 可锻铸铁caustic alkali 苛性碱celsius scale 摄氏温标celsius thermometer 摄氏温度计centipoise 厘泊centistoke 厘沲centrifugal pump 离心泵centrifugal pump with inducer 诱导轮离心泵centrifugal pump with open impeller开式叶轮离心泵centrifugal pump with semienclosed impeller半开式叶轮离心泵centrifugal pump with shrouded impeller闭式叶轮离心泵ceramic pump 陶瓷泵chilled water circulating pump 冷冻水循环泵chisel 扁錾chloroazotic acid 王水clamp 夹具\夹钳\钳clamping tool 夹紧工具clarification 澄清clear water pump 清水泵clockwise（CW）顺时针cloisonne 景泰蓝close coupled pump 单体泵\共轴式泵coal carbonization 焦化cock screw 紧定螺钉coefficient 系数coil 线圈cold drawing 冷拔cold shortness 低温脆性cold work 冷加工commission 试运行commissioning operation 试运行common base 共同底座common service system 公用系统complex number 复数component 组分,零件,部件composite material 复合材料compressed air pump 压缩空气驱动泵computer aided design 计算机辅助设计condensate pump 冷凝泵constant level oiler 恒液位油杯consumption 消耗conventional island CI常规岛cooling fin 散热片copper plating 镀铜corn oil 玉米油corn starch 玉米淀粉corrosion free pump 耐蚀泵corrosion resisting pump 耐蚀泵corundum 刚玉cosmetic defect 外观不良cosmetic inspect 外观检查cosmetic 化妆品cost 成本cottage pump 手压泵\手动泵counterbore 沉孔counterboring 锪孔counterclockwise（CCW）逆时针counter 锪couple of forces 力偶coupling 联轴器cover of balancing chamber 平衡室盖COVER OF WATER–COOLED 水冷腔盖COVER OF WATER-COOLED CHAMBER OF BEARING 轴承水冷腔盖crack/cracking 裂纹cracked gasoline 裂化汽油crank and flywheel pump 曲柄飞轮泵crescent gear pump 内啮合齿轮泵crescent seal gear pump 内啮合齿轮泵critical point 临界点critical pressure 临界压力critical speed 临界转速crude petroleum 原油cryo pump for LNG 液化天然气用低温泵crystal sugar 冰糖CT current transformer 电流互感器cycloidal screw pump 摆线螺杠泵cyclone separator 旋风除尘器cyclone 旋风分离器daily output 日产量dead burning 烧结defecation 澄清deflector 折流盘degree of vacuum 真空度delivery deadline 交货期delivery to deliver 交货demineralized water 除盐水density 密度departure 退刀depth fo recess退刀槽深度deputy manager = vice manager 副经理desalted water 脱盐水design pressure 设计压力detonating primer 雷管deviation 偏差dewaxing casting 失蜡铸造diameter of recess 退刀槽直径diameter 直径diaphragm metering pump 隔膜式计量泵diaphragm piston pump 隔膜活塞泵diaphragm plunger pump 隔膜柱塞泵diesel engine 柴油机diesel fuel 柴油机燃料diesel oil 柴油diesel pump 柴油机驱动泵diffuser pump 导叶泵diffuser ring 扩压环diffuser 扩散器\ 扩压器\ 导叶dimensionless number 无因次数dipping 浸渍DISCHARGE PRESSURE 排出压力distribute control system(DCS)分散控制系统distribution board 配电盘配电屏dock pump 船坞泵domestic water supply pump 家用供水泵double channel impeller pump 双流道叶轮泵double suction pump 双吸泵double volute pump 双涡壳泵double entry liquid ring pump双吸液环泵double entry screw pump 双吸螺杆泵dowel 销钉drainage pump 疏水泵\排水泵Drilling machines radial 摇臂钻床Drilling machines vertical 立式钻床Drilling machines 钻床drills 钻头driven hub 驱动端联轴器轮毂dry gas 干气duplex compound steam pump双缸串联蒸汽直动泵DUST DISC 防尘盘dynamic balance 动平衡easily damaged parts 易损件eccentric rotary pump with dividing plate 带隔片的偏心转子泵eccentric rotary pump 偏心转子泵eccentricity 偏心度eccentric 偏心的eccentrie helical totor pump 偏心螺杆泵ECR economic continuous rating 额定负荷efficiency 效率effluent pump 污水泵EHV extra-high voltage 超高压elastic deformation 弹性变形elastic force 弹性力elbow 弯管接头electric energy 电能electric field 电场electric welding 电焊electrical sparkle 电火花electrochemical cell 蓄电池electrochemical corrosion 电化学腐蚀electrode 电焊条electroplating 电镀electro-submersible pump 电动潜水泵embossing 压花emery cloth 研磨砂布emergency pump 应急泵emery paper 砂纸emery wheel 金刚砂轮emery 金钢砂enamel lined pump 搪瓷泵enamel lined rotor pump 搪瓷衬里转子泵end face（terminal face）端面end of manufacturing report 完工报告engage 进刀，啮合engine oil 机油enterprise plan = enterprise expansion projects 企划environmental science 环境科学erosion 腐蚀erosiveness 侵蚀性etching 表面蚀刻etching 腐蚀evaporation 蒸发evaporator supply pump 清汁泵excircle turning 外圆车削excircle 外圆expansion bolt 伸缩栓膨胀螺栓express pump 高速泵external gear pump 外啮合齿轮泵external grinder 外圆磨床fabric filler 织物填料fabric 织物fabrication drawing 制造图纸制作图fabrication tolerance 制造容差fabrication 加工制造facing boring machine 端面镗床factory director 厂长factory test 工厂试验failure trouble 故障fast coupling 硬性联轴器fat and oil 油脂fatigue limit 疲劳限度fatigue test 疲劳试验fault 缺陷，错误，故障feed back 反馈feeler gauge 塞尺file folder 资料夹file 锉刀filler metal 焊料焊丝filler rod 焊条fillet weld 角焊填角焊filter-humus pump 生物滤池腐殖质泵final dimension 最终尺寸final inspection 终检finish size 精加工尺寸finish 光洁度finish 完成finished product 最终产品finished products 成品finishing allowance 精加工余量fire extinguisher 灭火器fire（fighting） pump 消防泵first stage annealing 第一段退火First stage impeller retaining collar 第一级叶轮挡圈First stage impeller retaining ring 第一级叶轮挡圈first stage impeller首级叶轮First stage snap ring 第一级卡圈fish pump 鱼泵fittings 配件fixed axial clearance gear pump 恒定轴向间隙齿轮泵flammable liquid 可燃液体flange gasket 法兰垫片flexible rotary pump 挠型转子泵FLINGER 甩油环FLOATING RING SEAL 浮动环密封floating sludge pump 悬浮污泥泵flood drainage pump 泄洪泵flotation process 浮选法flow meter 流量计fluid mechanics 流体力学flushing pump 冲洗泵;供油泵foot mounted pump 底脚固定泵forced draft fan 鼓风机forced draft 强制通风forepeak pump 舱首泵forging steel锻钢fouling factor 生垢因数frame 机座 \ 悬架frequency 频率fresh water pump 淡水泵FRONT SHROUD 前盖板frosted glass 毛玻璃fuel pump 燃料泵fuel injection pump 燃油喷射泵fuel oil injection pump 燃油喷射泵fuel oil supply pump 燃油供给泵fuel oil transfer pump 燃油转送泵full annealing 完全退火full load pump 全负荷泵fuming nitric acid 发烟硝酸fuming sulfuric acid 发烟硫酸fusion 熔融gage glass 玻璃水位计,液位玻璃管gage pressure 表压力gas ballast pump 气镇泵gas bubble pump 气泡泵气举泵gas lift pump 气举泵\气体升液泵gas jet pump 气体喷射泵gas mask 防毒面具gas liquor 煤气水gasoline 汽油gastight motor driven pump 气密电动泵gauge board 样板模板规准尺\仪表板gear cutting machines 齿轮切削机gear pump 齿轮泵geared pump 齿轮传动泵general purpose 通用的general service pump 通用泵generator 发电机，脉冲发生器Gland bolt 压盖螺栓GLAND COVER 填料压盖GLAND OF FRONT BEARING 前轴承压盖GLAND PACKING 填料gland 压盖glandless metering pump 无轴封计量泵glass fiber reinforced plastics玻璃纤维增强塑料glass fiber 玻璃纤维goggles 护目镜governor oil pump 伺服系统油泵graduated scale 比例尺graduated 刻度的，分度的granulator 成粒机graphite 石墨graphite（nodular）cast iron 球墨铸铁gravity 重力gray cast iron 灰铸铁grease pump 滑脂泵grease lubricant 油脂润滑grease nipple 注脂油嘴grid 电网，栅极grind off 磨掉gross output 总产量gross weight 毛重groundwater drainage pump 地下水排水泵grouting 灌浆guide pad 导料块guide pin 导销guide plate 定位板GUIDE VANES 导叶h bomb 氢弹hand pump 手泵\手动泵\手压泵hand hole cover 清污压盖hand lift and force pump手压抽排泵手摇泵hand lift pump 手压提升泵hard coke 焦炭Hard hat 安全帽hard rubber lined pump 衬硬胶泵hardening 硬化hatching 剖面线head pump 水头泵\升水泵\甲板冲洗泵heat radiation 热辐射heat sensitive paint 示温漆heat treatment 热处理heater lift pump 加热器给水泵heating pump 取暖用泵heat-resisting steel 耐热钢heavy duty 重型的，苛刻的工作条件helical gear pump 斜齿齿轮泵helical rotor pump 单螺杆泵hexagon headed bolt 六角头螺栓hexagon nut 六角螺帽high pressure heater drains pump 高压加热器疏水泵high pressure pump 高压泵high speed pump 高速泵higher specific speed pump 高比转速泵horizontal pump 卧式泵horizontal single-stage double-suction volute pumphorizontal split pump 中开泵水平中开泵horse power 马力hot oil pump 热油泵hot shortness 热脆性hot strength 热强度hot water circulating pump 热水循环泵hot water pump 热水泵hot well pump 冷凝泵热井泵冷凝水箱泵humidity 湿度HYDRAULIC COUPLINE DRIVEN TYPE液力偶合器传动hydraulic pressure test pump 试压泵hydraulic pump 液压泵hydraulic test 水力试验hydrodynamics 流体力学hydrofining 加氢精制hydromechanics 流体力学hydrostatic head 静水压头hydrostatic pressure test 静水压试验hydrostatic test 静水压试验ideal fluid 理想流体ignitability 可燃性impeller between bearings pump 两端支撑泵IMPELLER CAP 叶轮螺母IMPELLER HUB 叶轮轮毂impeller nut 叶轮螺母impeller overhung pump 悬臂泵IMPELLER VANE 叶片impeller wear ring 叶轮口环imperfection 缺陷inclined axial flow pump 斜置轴流泵inclined piston pump 倾斜活塞泵inclusion 杂质incoming material to be inspected 进货待验index head 分度头indoor 户内的INDUCER 诱导轮industrial analysis 工业分析industrial boiler 工业锅炉in-line piston pump 单列式柱塞泵in-line plunger pump 直列式柱塞泵in-line pump 直列式柱塞泵管道泵,管线泵INLINE TYPE 管道式inside indicator gauge 内径千分尺inside measure 内径测量inside micrometer 内径千分尺Inside thread 内螺纹inside-packed type piston pump内封闭式活塞泵inspection 检查install，mount 安装installation 安装，设备instrument range 仪表量程instrument terminal 端子、接线柱integrated circuit 集成电路interchangeability 互换性interface 接口\界面interference 干涉interlock 联锁interlocking contact 联锁触点interlocking signal 联锁信号interlocking switch system 联锁开关系统INTERMEDIATE SHAFT COUPLING 中间联轴器Intermediate shaft sleeve 中轴套internal gear pump 内啮合齿轮泵internal standard 内部标准international system of units 国际单位制international unit 国际单位INTERSTAGE BUSHING 中间衬套INTERSTAGE DIAPHRAGM 隔板、隔膜interstage leakage 级间漏汽INTERSTAGE SLEEVE 挡套introduction 引进inversion 反转involute cycloidal screw pump渐开线摆线螺杆泵irregular surface 不规则表面isolation 绝缘item 物品、元件item/group/class 类别ivory 象牙jack 千斤顶、升降机jacket cooling pump 水套冷却泵jacket cooling 套管冷却jacket 夹套jacketed pump 〈cooled〉冷套泵jacketed pump 〈heated〉热套泵jade 硬玉jasper 碧玉jet fuel 喷气发动机燃料jet nozzle 喷嘴jet pump with long Venturi tube长喉管喷射泵jet pump with short Venturi tube短喉管喷射泵jet pump 喷射泵jet sludge pump 射流泥浆泵jig design 夹具设计jig 夹具Jigs 钻模job site 施工现场jog feed 点动进给jump feed 快速进给junction box 分线箱、接线盒KEY OF IMPELLER 叶轮键key way（seat）键槽kinematic viscosity 运动粘度kit 工具箱label 标记，记号labyrinth ring 迷宫环labyrinth screw pump 迷宫螺旋泵lag time 延迟时间lamella 薄板lamina 薄板laminar film 片状膜laminar flow 层流lantern based pump 灯笼架支承泵lantern mounted pump 灯笼架固定泵Lapping machines 精研机lapping 研磨large scale integrate circuit 大规模集成电路lathe accessories 机床附件Lathe bench 车床工作台Lathe 车 \ 车床Lathes automatic 自动车床Lathes heavy-duty 重型车床Lathes turret 六角车床Lathes vertical 立式车床Lathing 车削lattice constant 晶格常数lattice defect 点阵缺陷lattice distance 晶格间距law of conservation and conversion of energy 能量守恒及能量转换定律layout drawing 布置图Layout 布置图，布置，布局，草图lead screw 丝杠leaded gasoline 加铅汽油leak test 泄漏试验leakage current 漏电流leakage 泄漏leakproof 防漏的lean gas 贫气LED 发光二极管left fork 叉车lehre 退火炉length feed 纵向进给level gage 液面计level instrument 位面计水平仪level meter 液面仪Leveling 校平lever operated hand pump 手动泵\手压泵liaison 联络单lifetime 寿命lift 水头light duty 轻型的light velocity 光速lime milk 石灰乳limed juice pump 石灰汁泵line up 校准linear cutting 线切割liquefaction of air 空气液化liquefaction of coal 煤的液化liquefaction 液化liquefied gas 液化气liquefied natural gas 液化天然气liquefied petroleum gas 液化石油气liquid air 液态空气liquid ammonia 液态氨liquid ejector pump 液体喷射泵liquid oxygen pump 液氧泵liquid penetrant examination液体渗透探伤liquid pump 液体泵liquid ring pump 液环泵liquid ring vacuum pump 液环式真空泵liquid rocket turbo pump 液体火箭涡轮泵live steam 直接蒸汽，主蒸汽load test 负荷试验loading pump 装载泵local corrosion 局部腐蚀local heat treatment 局部热处理local panel 现场配电盘located block 定位块locating ring 定位环location lump\locating piece\block stop定位块location pin 定位销lock washer 锁紧[止动防松]垫圈LOCKING NUT 锁紧螺母log 记录、日志logic diagram 逻辑图logic element 逻辑元件logo 标志或商标loss of weight 失重low frequency induction furnace低频感应电炉low pressure pump 低压泵low sound level pump 低噪音泵low specific speed pump 低比转速泵low temperature annealing 低温退火Lower shaft sleeve 下轴套Lower sleeve bearing 下套筒轴承low-speed pump 低速泵lubricant 润滑剂Lubricants 润滑液lubricating pump 润滑剂泵lubricating disc 溅油盘lubricating grease 润滑脂lubricating oil pump 滑油泵lubricating oil primary pump 主润滑油泵lubricating ring 甩油环Lubrication Systems 润滑系统lug 吊耳luminescent lamp 荧光灯luminescent plastics 发光塑料luminescent screen 荧光屏luster 光泽lye pump 耐碱泵lye 碱液machine oil 机油Machining centers general 通用加工中心Machining centers horizontal 卧式加工中心Machining centers vertical double-column type Machining centers vertical 立式加工中心magnectically coupled gear pump 磁力联轴节齿轮泵magnetic drive pump 磁力泵magnetic field 磁场magnetic filter 磁性过滤器magnetic-particle 磁粉检验main circulating pump 主循环泵main pipe 主管道main pump 主泵maintenance costs 维持费major defect 主要缺陷malfunction 误动作malleable cast iron 可锻铸铁malleablizing 可锻化退火mammoth pump 气举泵\气体升液泵manufacturing cost 造价manufacturing in series 成批生产manufacturing method 制造法manufacturing process 制造法marging steel 马式体高强度热处理钢marine pump 船用泵mark 标记marked line 标线martensite 马氏体martensite 马氏体/硬化铁炭martrix alloy 马特里斯合金mass production 大量生产master schedule 主要图表\综合图表\设计任务书\主要作业表mated surface 配合表面material balance 物料平衡material certificate 材料合格证material check list 物料检查表Material chemical analysis and mechanical capacity 材料化学成份和机械性能MATERIAL COOLING AND SEALING PIPING SYSTEM 材质、冷却和密封管路Materials for main parts 主要零件材料materials 材料、物料Max Allowable Pressure 最高允许压力Max Allowable Temperature 最高允许温度Max Discharging Capacity 最大排水量Max Operating Temperature 最高工作温度MAXIMUM EFFICIENCY PONT 最高效率点maximum load 最大负荷maximum output 最高产率ME 制造工程师mean life 平均寿命mean value 平均值measuring accuracy 测量精度MECHANICAL LOSS 机械损失Mechanical capacity 机械性能MECHANICAL SEAL COVER 机械密封压盖mechanical seal 机械密封mechanical test 机械试验medium specific speed pump 中比转速泵melting 熔融membrane pump with pneumatic drive气动隔膜泵membrane 隔膜,膜片mercurial column 水银柱mercury air pump 汞（蒸汽）泵metal plate 钣金metal plating 金属镀层meteoric iron 铁陨石metering pulse pump 脉动计量泵metering pump 计量泵micro-metering pump 微计量泵micrometer 千分尺middle pressure pump 中压泵milk of lime pump 石灰乳泵milk of lime 石灰乳mill 锉mill 磨粉机mill 铁素体miller 铣床Milling heads 铣头Milling machines bed type 床身式铣床Milling machines duplicating 仿形铣床Milling machines horizontal 卧式铣床Milling machines turret vertical六角立式铣床Milling machines universal 万能铣床Milling machines vertical & horizontalMilling machines vertical 立式铣床Milling machines 铣床mine drainage pump 矿井排水泵minor defect 次要缺陷mixed flow pump with adjustable or variable pitch blades 可调式混流泵mixed flow pump with blades adjustable in operation 全可调式混流泵mixed flow pump with blades adjustable when stationary 半可调式混流泵mixed flow pump 混流泵mobile pump 可移式泵model pump 模型泵model research 模型研究Model 机锺、型号model 型moderate-speed centrifugal pump 中速离心泵moderation 减速Mold core 模芯Mold polishing/texturing 模具打磨/磨纹mold shrinkage 成型收缩moment of inertia 惯性矩moment of momentum 动量矩moment 力矩momentum 动量moment 力矩monitor pump 水力采煤泵monitor mode 监控方式monitor/monitor unit 监控器monitoring 监测mono pump 单螺杆泵monoblock pump 直联泵单体泵mop 拖把motor driven pump 电动泵motor driven feedwater pump 电动给水泵motor gasoline 动力汽油Motor half coupling lock nut 电动机半联轴器的锁紧螺母motor lead 电动机引出线mud pump 泥浆泵multi cell pump 泵组multi channel impeller pump 多流道叶轮泵multi cylinder(reciprocating)pump多缸往复泵multi discharge pump 多出口泵multi flow pump 多流式泵multi lobe pump 多凸轮泵multi plunger pump 多柱塞泵multi screw pump 多螺杆泵multi throw crank pump 多缸曲柄泵multi throw（reciprocating） pump 多缸往复泵multistage pump with single impeller 单叶轮多级泵multistage ring section pump 节段式多级泵multistage segmental type pump分段式多级泵multistage turbine pump 分段式多级泵（美）multistage vertical turbine pump 长轴深井泵（美）MVA mega volt-ampere 兆伏安Name of parts 零件名称name plate 名牌商标naphtha cracking 石脑油裂解National Electrical Code 全国电气规程net positive suction head (NPSH) 汽蚀余量net weight 净重nipple 螺纹接头nitriding 氮化处理\ 等温渗氮no minus deviation 无负偏差noble gas 稀有气体noble metal 贵金属Nominal bore 公称通径nominal horsepower 标称马力Nominal Pressure 公称压力non return valve 逆止阀non-clogging pump 不堵塞泵nontacting sealed selfpriming pump 无接触密封自吸泵normailize 正火normal atmosphere 标准大气normalizing steel 正火钢not up to standard 不合规格Nozzle head bushing 接管衬套Nozzle head 接管Nozzle 排气口、射嘴nozzle 喷嘴\管口NPT thread 美国标准锥管螺纹nuclear classified pump 核级泵nuclear island NI 核岛nuclear reactor 核反应堆nut locking device 螺母锁紧装置nut lock 螺母锁紧nut tap 螺母丝锥nut washer 螺母垫片nut 螺母o ring o 形密封圈o ring seal o 形面密封obtuse angle 钝角occupational disease 职业病ocular examination 目视检查法oil burner pump 燃油喷射泵oil burner 重油喷燃器oil burning boiler 燃油锅炉oil container 油箱oil cup 油杯oil feed pump 给油泵oil feed 给油oil field pump 油田泵oil field 油田oil fired boiler 燃油锅炉oil line pump 输油管线泵,管线泵oil mist lubrication 油雾润滑oil mist 油雾oil refinery 炼油厂oil ring bearing 油环轴承oil ring lubrication 油环滑润oil ring 油环oil scraper ring \oil scraping ring 油环oil seal 油封oil slinger 挡油环oil tanker's pump 油轮用泵oil thrower 挡油环one start screw 单螺纹one stroke 一行程OOBA 开箱检查open side milling machine 单柱铣床open side planer 单柱龙门刨床OPERARING POINT 工况点operating conditions 运行条件operating manual 使用说明书operation test 运转试验optical projector 光学投影仪optimum design 最优设计ordinary pump 通用泵orifice plate 挡板\量孔板oscillating displacement pump 往复泵outer diameter 外径OUTLINE AND INSTALLATION DIMENSIONS 外形及安装尺寸outline，appearance 外形outside caliper 外卡钳outside diameter 外径outside dimensions 外部尺寸outside micrometer 外径千分尺outside thread 外螺纹outside view 外形图overall dimensions 外廓尺寸overall efficiency 总效率overlap joint 搭接overlap welding 搭焊ozalid paper 氨熏晒图纸ozalid 熏晒图pack \packing 包装pack carburizing 固体渗碳packing box 填料函packing gland 填料函盖packing list 包装单\装箱单packing ring 垫圈\填料环PACKING SLEEVE 填料轴套padding block 垫块panel 配电盘、屏、板paper industry 造纸工业paper machine 造纸机paper pulp 纸浆paper stencilling 刻花纸paper stock pump 纸浆泵paper yarn 纸绳parallel connection 并联parallel operation 并联运行parameter 参数part assembly drawing 部分装配图part drawing 详图part number/ P/N 料号partial emission pump 切线增压泵,部分流泵pawl coupling 爪形联轴节pedal 踩踏板pedestal mounted pump 托架固定泵pedestal 轴承座performance curve 性能曲线performance test 性能试验performance testing 性能试验peripheral force 圆周力peripheral grinding 圆周磨削peripheral pump 旋涡泵permissible error 容许误差petroleum refining industry石油炼制工业phillips driver 十字形螺丝起子phillips screw 十字槽头螺钉pig casting machine 铸铁机pig iron 生铁pillar bolt 支撑螺栓pillar bracket bearing 圆柱架轴承pillar crane 柱式起重机pillar drilling machine 立式钻床pin hole 销孔pin joint 铰链接合pipe arrangement 管配置pipe fittings 管道配件pipeline canned motor pump 管道屏蔽泵pipeline mounted pump with screwed connections 螺纹连接管道泵pipeline mounted pump with welded connections 焊接管道泵pipeline mounted pump 管道泵pipeline transport 管道运输pipline pump 输油管线泵，管线泵pisitive displacement pump 容积泵pit pump 矿井泵pit barrel pump 矿井筒袋泵PIT BARREL TYPE 地坑式pitch diameter 分度圆直径pitch of screw thread 螺距pitting corrosion 点腐蚀\点状腐蚀pitting 凹痕\点腐蚀plain bearing bush 滑动轴承轴瓦plain bearing 滑动轴承plain milling cutter 圆柱形铣刀plain washer 平垫圈plane 飞机\刨\平面planeness 平面度planer tool 刨刀planer type milling machine 龙门铣床planer type surface grinder 龙门式磨床planer 龙门刨床\刨床planing machine 龙门刨床Planing machines vertical 立式刨床Planing machines 刨床planing tool 刨刀planing 刨削\刨平plano miller 龙门铣床plano milling machine 龙门铣床planomiller 龙门铣床platinum platinum rhodium thermocouple 铂铑合金热电偶platinum resistance thermometer 铂电阻温度计plus driver 十字形螺丝起子plus screw 十字槽头螺钉Pneumatic power tools 气动工具pneumatic rock drill 风动凿岩机pneumatic screw driver 气动起子polish 抛光剂polisher 磨光器polishing belt 抛光带polishing machine 磨光机polishing paste 抛光膏polishing powder 抛光粉polishing roll 抛光轧辊polishing wheel 抛光轮polishing 抛光，磨光surface processing 表面处理polymerization 聚合port 港portable canned motor pump 可携式屏蔽电泵portable conveyor 移动式运输机portable drill 移动式钻床portable fire（fighting）pump 可移式消防用泵portable grinder 手提式砂轮机portable pump 可移式泵PORTABLE TYPE 可移动式portable welder 移动式焊接机portable welding machine 移动式焊接机portable 可携带的portal crane 高架起重机positional tolerance 位置公差positioning accuracy 定位准确度positioning tolerance 位置公差positive displacement pump 容积泵,正排量泵positive electrode 阳电极\阳极post drill 立式钻床postweld heat treatment 焊后热处理potable water 饮用水pouring 浇铸powder metallurgy 粉末冶金power distribution panel 配电盘power equipment 动力设备power factor 功率因数power feed 自动进给power generation 发电power station pump 电厂泵power station （水）电站power station internal consumption 电站内部消耗power station 发电厂power supply 电源pre-annealing 预备退火preassembly 预装配precipitant 沉淀剂precipitate 沉淀物precision casting 精密铸造precision forging 精密锻造;精密锻件precision grinding 精密磨削precision lathe 精密车床preloaded bearing 预紧轴承preparation of a surface 表面处理press brake 弯板机press button 按钮press fit 压配合press forging 压锻Presses servo 伺服冲床pressure drop 压降pressure lubrication 强制润滑pressure regulating valve 压力调节阀pressure relief valve 安全阀pressure-balanced gear pump 压力补偿齿轮泵pressurized water reactor 压水堆primary coolant booster pump 主冷却剂增压泵priming pump 起动用罐水泵priming coat 底涂priming paint 底层色漆priming paint 底层涂料priming 底漆;泵的起动注水principle of momentum conservation动量守恒原理probe 探针procesibility 工艺性process pump 流程泵process annealing 制程退火process automation 生产过程自动化process chart 工艺过程卡process design 工艺过程设计process engineer 工艺师process factor 工艺过程要素process flow 工艺流程process optimization 过程优化process sheet 工艺卡product 产品production to produce 生产production arrangements 生产准备production capacity 生产力、生产能力production control confirmation 生产确认production costs 生产费production department 生产部门production engineer 工艺工程师production engineering 生产工程学production line 流水线production management 生产管理production process 生产过程production schedule 生产计划profile chart 轮廓图profile copying 仿形切削profile cutter 成形铣刀profile diagram 轮廓图profile milling machine 仿形铣床profile milling 仿形铣削projectile lathe 炮弹车床projection drawing 投影图prolong outage 长期停机pronouncing typewriter 发音打字机propeller pump 螺旋桨泵\泵propeller agitator 螺旋桨式搅拌器propeller blade 螺旋桨叶propeller cavitation 螺旋桨proper vibration 固有振动protection and trip 保护和跳闸protective helmet 防护盔provision 备用proximate analysis 近似分析;工业分析pull back spring 回位弹簧pull broach 拉刀pull broaching 拉削pulley 滑车\滑轮pull-out type pump 转子可抽出式泵PULL-OUT TYPE 抽出式pulp and paper pump 纸浆泵pulp grinder 木浆研磨机pulp water pump 纸浆水泵浆水泵pulsating （chamber） pump 脉冲容积泵pump for liquid metals 液态金属泵pump for liquid salts 熔盐泵pump half coupling lock nut泵联轴器的锁紧螺母pump hub 泵端联轴器轮毂pump up 给打气pump up about 为而受到鼓舞pump with bowl-type vaned casing导流壳式多级泵pump with cyclic electromagnetic drive电磁驱动泵pump with enclosed impellers 闭式叶轮泵pump with external bearing(s) 外轴承泵pump with internal bearing(s) 内轴承泵pump with mechanical seal 机械密封泵pump with opposed impellers 相对叶轮泵，背靠背叶轮泵pump with overhung impeller 悬臂叶轮泵pump with series or parallel connection impellers 叶轮串并联泵pumped storage power station抽水蓄能电站punch card 穿孔卡片Punch formers 冲子研磨器punch mark 冲标记punch press dieing out press 冲床punch press 穿孔压力机punch 冲头;冲压工具punched hole 冲孔puncher 冲孔机punching die 冲孔模punching machine 冲床\冲孔机push broach 推刀push button station 按钮式控制站push button switch 按钮开关push button 按钮push contact 按钮触点pushbutton 按钮QC Section 品管科QC 品管quality control system 质量管理系统quality inspection 质量检查quality of product 产品质量quantity production 大量生产，大批量生产quench hardening 淬火，淬火硬化quenching crack 淬火裂痕quenching deformation 淬火变形quick freezing 快速冻结quick hardening cement 快硬水泥quick lime 生石灰radial facing 锪平台radial flow （centrifugal） pump 径流泵radial force 径向力radial lip seal 唇形密封radial load 径向负载radial pistonpump with exterior admission外配流径向活塞泵radial pistonpump with interior admission 内配流径向活塞泵radial roller bearing 径向滚柱轴承radial runout 径向跳动radial split pump 径向剖分式泵radially split pump 分段泵径向剖分泵radiator 放热器\散热器\暖气片radiographic examination 射线照相检查radius gage 半径样板rag bolt 棘螺栓rag 抹布random error 偶然误差random failure 偶然故障range of measurement 测定范围range of regulation 调节范围range of speed 速度范围rapid hardening cement 快硬水泥rapid return 快速退刀rapid stroke 快速行程rare earth elements 稀土元素rasp cut file 粗锉rasp 粗锉ratchet brace棘轮制动器，棘轮扳钻ratchet coupling 爪形联轴节rated current 额定电流rated horsepower 额定马力rated load 额定负荷rated output\ rated power 额定功率rated speed 额定速度rated value 额定值rating torque 额定扭矩rating value 额定值rational use of energy 能源合理利用rationalization 合理化rattler 滚筒raw data 原始数据raw juice circulating pump 原汁循环泵raw juice pump 原汁泵raw liquor pump 粗糖泵\原液泵raw material 原料raw rubber 生橡胶raw sewage pump 原生污水泵raw water service pump 清水泵，供水泵reactor pump 反应堆泵ream \ reamer 铰刀reaming allowance 铰孔余量reaming 铰孔recovered energy 回收能量recycling 回用reduced scale 缩尺reducer 还原剂\ 变径接头reducing gear 减速装置reducing nipple 变径管接头reducing pipe 异径管节reducing valve 减压阀REFERENC PLANCE 泵基准面reference line 基准线reference material 参考材料reference plane 参考平面reference point 基准点reference line 基准线reference material 参考材料reference plane 参考平面reference point 基准点refined oil 精制油refinement 精炼reformate 重整汽油\重整油reformed gasoline 重整汽油reforming 改造refrigerating medium pump 冷媒泵refuelling 补充注油regenerative pump 旋涡泵\再生涡轮泵regulating valve 蝶阀reinforced hose 钢丝包皮软管reject 不合格品rejection 挑出废品relative error 相对误差relative motion 相对运动relay pump 中继泵reliability design 可靠性设计reliability test 可靠性试验relief grinding 铲磨relief valve 安全阀remote monitoring 远距监视renewable energy sources 可再生能源repair cost 修理费repair cycle 检修周期repair expenses 修理费repair instruction 修理手册repair kit 修理工具包repair manual 修理手册repair parts list 修理用备件单repair parts 备件REQUIRED（NPSH）必需气蚀余量reserve 备用residual heat removal pump 余热导出泵resistance force 阻力resistance to abrasion 耐磨性resistance to bending 抗弯强度resistance to wear 耐磨性resultant force 合力retract 退刀retrieval 检索return pipe 回水管return sludge pump 回流污泥泵reverse angle = chamfer 倒角reverse flow 逆流reversible pump turbine 可逆式水泵轮机reversible pump 可逆泵reversible screw pump 可逆式螺杆泵revision 版次REVOLUTION SPEED 转速revolutions per second 每秒钟转数rib 肋ribbed cooler 肋形冷却器，片式散热器ribbed radiator 肋片散热器rigid connection 刚性联接rigid construction 刚性结构rigid coupling 刚性联轴节rigid joint 刚性联接rigid rotor 刚性转子rimmed steel\ rimming steel 沸腾钢ring bolt 环首螺栓ring lubricated bearing 油环润滑轴承riser 冒口rivet head 铆钉头rivet hole 铆钉孔rivet in double shear 复剪铆钉rivet in single shear 单剪铆钉。
最全的水泵英语专业术语
水泵英语专业术语1ertical multistage centrifugal pump with barrel casing 具有筒型泵壳的立式多级离心泵Sectional bell 钟型吸入口Lower sleeve bearing 下套筒轴承First stage snap ring 第一级卡圈Diffuser 扩压器First stage impeller retaining collar第一级叶轮挡圈 Second stage impeller and above 第二级叶轮并往上类推 Tank 筒体Spacer column 定距接管Intermediate gasket 中垫片Blind flange gasket 法兰盲板垫片Lower shaft sleeve 下轴套Inlet 进口Stuffing box bushing 填料函衬套Upper gasket 上垫片Intermediate shaft sleeve 中轴套Seal cage 密封腔Gland bolt 压盖螺栓Complete coupling 整套联轴器Motor support column 电动机支柱Motor half coupling lock nut 电动机半联轴器的锁紧螺母 Pump half coupling lock nut 泵联轴器的锁紧螺母Upper shaft sleeve 上轴套Gland 压盖Complete piping 连通管Packing填料Discharge 出口Stuffing box 填料函Nozzle head bushing 接管衬套Balance disc 平衡盘Nozzle head 接管Lower gasket 下垫片Shaft with key 带键的轴Diffuser ring 扩压环Upper sleeve ring 上部轴套密封环First stage impeller retaining ring 第一级叶轮挡圈 Suction bell ring 钟型吸入罩Casing 泵体Adjustable gasket 调整垫片Cock screw 紧定螺钉Thrust ring 推力环Pin 销Terminal box 接线盒RB cover RB端盖Seal washer密封垫圈Vent valve排气阀Circulation pipe 循环管Union 活接头Thrust nut 止推螺母Rotor 转子Rotor can 转子屏蔽套stator can 定子屏蔽套stator 定子pump support 机架baseplate 底座plug 塞子horizontal single-stage double-suction volute pump卧式单级双吸蜗壳泵vertical-shaft end-suction double volute casing pump立式端吸双蜗壳泵vertical wet-pit diffuser pump bowl 带扩压器的立式深井泵 shaft-enclosing tube轴套管column pipe 柱状套管bearing bushing 轴承套(衬)suction bowl 吸入筒connector bearing 接头轴承oil cup 油杯casing ring 泵体密封环seal piping 密封液管shaft collar 轴环bearing spacer 轴承隔离圈, 轴承定距环 double volute 双蜗壳casing 泵壳frame 悬架discharge bowl 排出筒net positive suction head (NPSH) 汽蚀余量 suction cover 吸入端泵盖seal driving 动环传动销, 密封套拨杆seal drive sleeve 动环传动套筒, 密封传动套 mechanical seal 机械密封seal end plate 密封端压盖inner oil seal 内侧(轴承)油封bearing cap 轴承盖journal bearing 径向轴承bearing housing 轴承箱spacer sleeve 定距套thrust bearing 止推轴承bearing lock nuts 轴承锁紧螺母seal joint 密封压环constant level oiler 恒液位油杯soft packing 软填料gland 压盖seal cover 密封盖2功率 powerVertical multistage centrifugal pump with barrel casing 具有筒型泵壳的立式多级离心泵Sectional bell 钟型吸入口Lower sleeve bearing 下套筒轴承First stage snap ring 第一级卡圈Diffuser 扩压器First stage impeller retaining collar第一级叶轮挡圈 Second stage impeller and above 第二级叶轮并往上类推 Tank 筒体Spacer column 定距接管Intermediate gasket 中垫片Blind flange gasket 法兰盲板垫片Lower shaft sleeve 下轴套Inlet 进口Stuffing box bushing 填料函衬套Upper gasket 上垫片Intermediate shaft sleeve 中轴套Seal cage 密封腔Gland bolt 压盖螺栓Complete coupling 整套联轴器Motor support column 电动机支柱Motor half coupling lock nut 电动机半联轴器的锁紧螺母 Pump half coupling lock nut 泵联轴器的锁紧螺母Upper shaft sleeve 上轴套Gland 压盖Complete piping 连通管Packing填料Discharge 出口Stuffing box 填料函Nozzle head bushing 接管衬套Balance disc 平衡盘Nozzle head 接管Lower gasket 下垫片Shaft with key 带键的轴Diffuser ring 扩压环Upper sleeve ring 上部轴套密封环First stage impeller retaining ring 第一级叶轮挡圈 Suction bell ring 钟型吸入罩Casing 泵体Adjustable gasket 调整垫片Cock screw 紧定螺钉Thrust ring 推力环Pin 销Terminal box 接线盒RB cover RB端盖Seal washer密封垫圈Vent valve排气阀Circulation pipe 循环管Union 活接头Thrust nut 止推螺母Rotor 转子Rotor can 转子屏蔽套stator can 定子屏蔽套stator 定子pump support 机架baseplate 底座plug 塞子horizontal single-stage double-suction volute pump卧式单级双吸蜗壳泵vertical-shaft end-suction double volute casing pump立式端吸双蜗壳泵vertical wet-pit diffuser pump bowl 带扩压器的立式深井泵 shaft-enclosing tube轴套管column pipe 柱状套管bearing bushing 轴承套(衬)suction bowl 吸入筒connector bearing 接头轴承oil cup 油杯casing ring 泵体密封环seal piping 密封液管shaft collar 轴环bearing spacer 轴承隔离圈, 轴承定距环double volute 双蜗壳casing 泵壳frame 悬架discharge bowl 排出筒net positive suction head (NPSH) 汽蚀余量suction cover 吸入端泵盖seal driving 动环传动销, 密封套拨杆seal drive sleeve 动环传动套筒, 密封传动套 mechanical seal 机械密封seal end plate 密封端压盖inner oil seal 内侧(轴承)油封bearing cap 轴承盖journal bearing 径向轴承bearing housing 轴承箱spacer sleeve 定距套thrust bearing 止推轴承bearing lock nuts 轴承锁紧螺母seal joint 密封压环constant level oiler 恒液位油杯soft packing 软填料gland 压盖seal cover 密封盖各种泵名abration resisting pump ,,,,, 耐磨泵； absorption pump ,,,,, 吸收泵；acid pump ,,,,, 耐酸泵；activated sludge pump ,,,,, 活性污泥泵adjustable diaphragm pump ,,,,, 可调隔膜泵； adjustable discharge gear pump ,,,,, 齿轮比例泵； adsorption vacuum pump ,,,,, 吸附真空泵；agricultural spray pump ,,,,, 喷灌泵；agricultural spray pump for chemicals ,,,,, 农用喷药泵；air lift pump ,,,,, 气泡泵；曼木特泵；气举泵；air operated pump ,,,,, 压缩空气驱动泵；air-powered piston pump ,,,,, 风动活塞泵；air-pressure actuated slurry pump ,,,,, 气动泥浆泵； airtight screw pump ,,,,, 密闭式螺杆泵；all abronze pump ,,,,, 全青铜泵；all iron pump ,,,,, 铸铁泵；alloy pump ,,,,, 合金泵；alloy steel pump ,,,,, 合金钢泵；angle-type axial flow pump ,,,,, 半贯流式轴流泵； 弯管轴流泵；angle-type axial piston pump ,,,,, 斜轴式轴向活塞泵； animal self-operated drinking water pump ,,,,, 饲槽自动泵；家畜自动饮水泵；annular casing pump ,,,,, 环壳泵；anti-roll pump ,,,,, 减摇泵；Archimedean screw pump ,,,,, 螺旋泵；armoured pump ,,,,, 铠装泵；articulated vane pump ,,,,, 铰链滑片泵；ash pump ,,,,, 灰渣泵；asynchronous motor：异步电动机attached pump ,,,,, 附属泵；automatic trough pump ,,,,, 饲槽自动泵；家畜自动引水泵；automobile pump ,,,,, 汽车用泵；auxiliary pump ,,,,, 辅泵；辅助泵；auxiliary stripping pump ,,,,, 辅扫仓泵；辅清仓泵； aviation pump ,,,,, 航空用泵；axial double entry liquid ring pump ,,,,, 轴向双吸液环泵；axial flow ,,,,, 轴流泵；axial flow pump for water jet propulsion ,,,,, 喷水推进轴流泵；axial flow pump with adjustable pitch blades ,,,,, 可调式轴流泵；axial flow pump with blades adjustable in operation ,,,,, 全可调式轴流泵axial flow pump with blades adjustable when stationary ,,,,, 半可调式轴流泵；axial flow pump with variable pitch blades ,,,,, 全可调式轴流泵；axial flowpump with reversible blades ,,,,, 可逆叶片轴流泵；axial inlet pump ,,,,, 轴吸泵；axial piston pump ,,,,, 轴向活塞泵；axial plungerpump ,,,,, 轴向柱塞泵；axial single entry liquid ringpump ,,,,, 轴向单吸液循环泵；axial suctionpump ,,,,, 轴向吸入泵；axially splitpump ,,,,, 中开泵；back washpump ,,,,, 逆洗泵；backwaterpump ,,,,, 回水泵；bagassepump ,,,,, 渣泵；balanced rotor vanepump ,,,,, 平衡转子式滑片泵； balanced suctionpump ,,,,, 双吸泵；ball pistonpump ,,,,, 球形活塞泵；ballastpump ,,,,, 压载泵；barrel emptyingpump ,,,,, 箱筒抽空泵；barrel insertpump ,,,,, 双壳泵；barrel oil pump ,,,,, 筒袋式油泵；barrelpump ,,,,, 筒袋式泵；base loadpump ,,,,, 基本负荷泵；beerpump ,,,,, 啤酒泵；beet tailspump ,,,,, 甜菜根泵；beetpump ,,,,, 甜菜泵；bellowspump ,,,,, 波纹管泵；belt drivenpump ,,,,, 皮带传动泵；bent axis axial pistonpump ,,,,, 斜轴式轴向活塞泵； BFW pump ,,,,, 锅炉给水泵；bilgepump ,,,,, 仓底泵；biological sludgepump ,,,,, 活性污泥泵； bitumenpump ,,,,, 沥青泵；bladelesspump ,,,,, 无叶片泵；board pump ,,,,, 甲板泵；boiler feedpump ,,,,, 锅炉给水泵；boiler return circulatingpump ,,,,, 锅炉回水循环泵； booster diffusionpump ,,,,, 增压扩散泵；booster-feed ,,,,, 增压给水泵；boosterpump ,,,,, 前置泵，增压泵；boostingpump ,,,,, 增压泵；boostpump ,,,,, 接力泵；borehole flushingpump ,,,,, 钻井冲洗泵；borehole reciprocatingpump ,,,,, 往复式深井泵； borehole shaft driven（centrifugal）pump ,,,,, 长轴深井泵；borehole submergedpump ,,,,, 潜水神井泵； boreholepump ,,,,, 深井泵；boron additionpump ,,,,, 加硼泵；bottom inletpump ,,,,, 底吸泵；bottom suctionpump ,,,,, 底吸泵；bottomspump ,,,,, 底料泵，塔底液泵；brinepump ,,,,, 盐水泵；brokepump ,,,,, 碎纸浆泵；bronze fittedpump ,,,,, 衬青铜泵；bucket pistonpump ,,,,, 盘状活塞泵；building site pump ,,,,, 工程用泵；built-inpump ,,,,, 装入式泵；bulkhead mountedpump ,,,,, 舱壁泵；bung mountedpump ,,,,, 夹装泵；butterworthpump ,,,,, 洗舱泵；cam plate type axial pistonpump ,,,,, 斜盘式轴向活塞泵；cam pump ,,,,, 凸轮泵；cam rotor vanepump ,,,,, 凸轮转子式刮片泵；cam-vanepump ,,,,, 凸轮转子式刮片泵；canned motor pump with inner recirculationpump ,,,,, 内循环形屏蔽泵；canned motor pump with outer recirculationpump ,,,,, 外循环形屏蔽泵；canned motorpump ,,,,, 屏蔽泵；car wash pump ,,,,, 汽车冲洗泵；cargo oilpump ,,,,, 货油泵；cast steelpump ,,,,, 铸钢泵；cellar drainagepump ,,,,, 地下室排水泵；cellulose pulp pump ,,,,, 粘浆泵；cement grout pump ,,,,, 混凝土泵；cement slurrypump ,,,,, 水泥浆泵；cementationpump ,,,,, 混凝土泵；centrally ported radial piston pump ,,,,, 内配流径向活塞泵；centre-packed type pistonpump ,,,,, 中央密封式活塞泵； centrifugal pump with open impellerpump ,,,,, 开式叶轮离心泵；centrifugal pump with semien closed impellerpump ,,,,, 半开式叶轮离心泵；centrifugal pump with shrouded impeller ,,,,, 闭式叶轮离心泵；centrifugal run-offpump ,,,,, 离心机出料泵； centrifugal-jetpump ,,,,, 离心喷射泵；centrifugal-peripheral pump ,,,,, 离心-旋涡泵； centrifugalpump ,,,,, 离心泵；centrifugalpump with inducer ,,,,, 诱导轮离心泵； centrifugal-turbinepump ,,,,, 离心-旋涡泵； centripetalpump ,,,,, 向心泵；ceramic acidpump ,,,,, 陶瓷酸泵；ceramicpump ,,,,, 陶瓷泵；chain drivepump ,,,,, 链传动泵；chainpump ,,,,, 链式泵；channel impellerpump ,,,,, 流道式叶轮泵； chargepump ,,,,, 给料泵；chemical pulppump ,,,,, 化学纸浆泵；chemical stockpump ,,,,, 化学纸浆泵； chemicalpump ,,,,, 化工用泵；chlorovinyl plasticpump ,,,,, 禄乙烯塑料泵； choclatepump ,,,,, 巧克力输送泵；chokelesspump ,,,,, 不堵塞泵；circular casingpump ,,,,, 环壳泵； circulatingpump ,,,,, 循环泵；clarified juicepump ,,,,, 石灰汁泵，清汁泵； clean waterpump ,,,,, 清水泵；clear waterpump ,,,,, 清水泵；close coupledpump ,,,,, 单体泵；closed peripheralpump ,,,,, 闭式旋涡泵；coal facepump ,,,,, 矿井工作面泵；coal slurrypump ,,,,, 煤泥泵；coal washingpump ,,,,, 洗煤用泵；coalpump ,,,,, 煤水泵；collantpump ,,,,, 冷剂泵；compressed airpump ,,,,, 压缩空气驱动泵；concrete volutepump ,,,,, 混凝土涡壳泵； concretepump ,,,,, 混凝土泵；condensate extractionpump ,,,,, 冷凝泵；condensate recoverypump ,,,,, 凝水回收泵； condensate returnpump ,,,,, 凝水回收泵；condensate-booster ,,,,, 凝水-增压泵；condensate-booster-feedpump ,,,,, 凝水-增压-给水泵； condensatepump ,,,,, 冷凝泵；conductionpump ,,,,, 传导泵；constant pressurepump ,,,,, 定压泵；constant speedpump ,,,,, 恒速度；contactless gearpump ,,,,, 非接触齿轮泵；contactor pump ,,,,, 混料泵；contractor’spump ,,,,, 工程用泵；coolantpump ,,,,, 冷剂泵；cooling mediumpump ,,,,, 冷剂泵；cooling waterpump ,,,,, 冷却水泵；corrosion freepump ,,,,, 耐蚀泵；corrosion resistingpump ,,,,, 耐蚀泵；cossette pump ,,,,, 甜菜丝泵；cottage pump ,,,,, 手压泵，手动泵；couch breakpump ,,,,, 伏辊断头纸浆泵；cracking pump ,,,,, 裂化装置泵；crank and flywheelpump ,,,,, 曲柄飞轮泵； crankless firepump ,,,,, 无曲柄消防泵；crank-less multicylinderpump ,,,,, 无曲柄多缸泵； crankless sewagepump ,,,,, 无曲柄污水泵； crankless pump ,,,,, 无曲柄泵；crank pump ,,,,, 曲柄泵；crescent gearpump ,,,,, 内啮合齿轮泵；crescent seal gearpump ,,,,, 内啮合齿轮泵；crude oilpump ,,,,, 原油泵；crude sewagepump ,,,,, 原生污水泵；crude sludgepump ,,,,, 原生污泥泵；cryopump for LNG ,,,,, 液化天然气用低温泵；cutting oilpump ,,,,, 切削冷却乳剂泵；cycloidal screwpump ,,,,, 摆线锣杠泵；cylindric inductionpump ,,,,, 圆筒感应泵； dbonitepump ,,,,, 衬硬胶泵；deaerator liftpump ,,,,, 除氧器供给泵；deaerator recirculatingpump ,,,,, 除氧器循环泵； decanted sewagepump ,,,,, 滤清污水泵；deck washpump ,,,,, 甲板冲洗泵；deck pump ,,,,, 甲板泵；deep well pump ,,,,, 深井泵；descaling pump ,,,,, 除氧化皮泵；de-wateringpump ,,,,, 地下水排水泵；diaphragm meteringpump ,,,,, 隔膜式计量泵；diaphragm pistonpump ,,,,, 隔膜活塞泵；diaphragm plungerpump ,,,,, 隔膜柱塞泵； diaphragmpump ,,,,, 隔膜泵；dieael pump ,,,,, 柴油机驱动泵；differential pistonpump ,,,,, 差动活塞泵； diffuserpump ,,,,, 导页泵；diffusion vaccumpump ,,,,, 扩散真空泵；digeated sludgepump ,,,,, 消化污泥泵，腐泥泵，吸泥泵； digester acid circulatingpump ,,,,, 蒸煮锅酸液循环泵； digester drain pump ,,,,, 蒸煮锅放泄泵；direct acting steam pump ,,,,, 蒸汽直动活塞泵； direct mounted pump ,,,,, 直接安装泵；disc pump ,,,,, 隔膜泵；discharge pump ,,,,, 成品泵；disintegrator pump ,,,,, 碎渣泵；粉碎机泵； dispensing pump ,,,,, 加油站泵；配料泵；district heating pump ,,,,, 地区取热泵；分区供暖泵； diverter pump ,,,,, 粪便泵；分流泵；dock pump ,,,,, 船坞泵；domestic water supply pump ,,,,, 家用供水泵；dosing pump ,,,,, 比例泵；double acting piston pump ,,,,, 双作用活塞泵； double action vane pump ,,,,, 双作用滑片泵；double channel impeller pump ,,,,, 双流道叶轮泵； double entry liquid ring pump ,,,,, 双吸液环泵； double entry screw pump ,,,,, 双吸螺杆泵；double helical gear pump ,,,,, 人字齿齿轮泵；double plunger pump ,,,,, 双柱塞泵；double rotor vane pump ,,,,, 双转子滑片泵；double suction pump ,,,,, 双吸泵；double volute pump ,,,,, 双涡壳泵；double-casing volute pump ,,,,, 双涡壳泵；drainage pump ,,,,, 疏水泵；draining pump ,,,,, 排水泵；dredging pump ,,,,, 挖泥泵；drg dock pump ,,,,, 干船坞泵；drinking water pump ,,,,, 饮用水泵；dry pit pump ,,,,, 干坑泵；dry self-priming pump ,,,,, 干式自吸泵；dry sump pump ,,,,, 干坑泵；dry vacuum pump ,,,,, 干式真空泵；duplex compound steam pump ,,,,, 双缸串联蒸汽直动泵； duplex power pump ,,,,, 双缸曲柄泵；duplex steam pump ,,,,, 双缸蒸汽直动泵；duty pump ,,,,, 值勤泵；dyepump ,,,,, 染料泵；dyke drainagepump ,,,,, 围垦泵；eccentric rotary pump with dividing platepump ,,,,, 带隔片的偏心转子泵；eccentric rotary pump with elastic ringpump ,,,,, 带柔性环的偏心滚柱泵；eccentric rotary pump with sliding sleeve ,,,,, 滑阀型转子泵；eccentric rotarypump ,,,,, 偏心转子泵；eccentrie helical totorpump ,,,,, 偏心螺杆泵； effluentpump ,,,,, 污水泵；electrically driven feedpump ,,,,, 电动给水泵； electrically drivenpump ,,,,, 电动泵； electroimpuisepump ,,,,, 电动冲脉；electromagnetic diaphragmpump ,,,,, 电磁隔膜泵； electro-magnetic jetpump ,,,,, 电磁喷射泵； electromagnetic meteringpump ,,,,, 电磁计量泵； electromagnetic proportioningpump ,,,,, 电磁式比例泵； electromagnetically coupledpump ,,,,, 电磁偶合泵； electromagneticpump ,,,,, 电磁泵；electro-submersible drainagepump ,,,,, 电动潜水排水泵；electro-submersiblepump ,,,,, 电动潜水泵； emergencypump ,,,,, 应急泵；emulsionpump ,,,,, 乳剂泵 ；enamel lined rotorpump ,,,,, 搪瓷衬里转子泵；enamel linedpump ,,,,, 搪瓷泵；end-packed type pistonpump ,,,,, 端部密封式活塞泵； engine drivenpump ,,,,, 内燃机驱动泵；epoxide resinpump ,,,,, 环氧树脂泵；evacuationpump ,,,,, 起动用抽气泵；evaporator supplypump ,,,,, 清汁泵；external gear pump ,,,,, 外啮合齿轮泵；fecalpump ,,,,, 粪便泵；feederpump ,,,,, 接力泵；feedpump ,,,,, 给料泵；filter mudpump ,,,,, 泥浆泵；filter residuepump ,,,,, 滤渣泵；filter-humuspump ,,,,, 生物滤池腐殖质泵；filterpump ,,,,, 过滤泵；final productpump ,,,,, 成品泵；fire（fighting）pump ,,,,, 消防泵；fishpump ,,,,, 鱼泵；fitered juice ,,,,, 清汁泵；five screwpump ,,,,, 五螺杠泵；fixed axial clearance gearpump ,,,,, 恒定轴向间隙齿轮泵；flange mounteapump ,,,,, 法兰悬臂泵；flanged motor drivenpump ,,,,, 法兰式电动机驱动泵； flanged overhungpump ,,,,, 法兰悬臂泵；flatvalve axial pistonpump ,,,,, 配流盘式轴向活塞泵； flexible rotarypump ,,,,, 挠型转子泵；flexible tube diaphragmpump ,,,,, 软管式隔膜泵； flexible tube membranpump ,,,,, 软管式隔膜泵；flexible tubepump ,,,,, 软管泵，蠕动泵； flexible vanepump ,,,,, 弹性刮片泵； floating dockpump ,,,,, 浮船坞泵； floating sludgepump ,,,,, 悬浮污泥泵； floatingpump ,,,,, 浮动泵；flood drainagepump ,,,,, 泄洪泵；fluid entrainmentpump ,,,,, 流体喷射泵； fluid jetpump ,,,,, 流体喷射泵； flushingpump ,,,,, 冲洗泵；foodpump ,,,,, 食品泵；foot mountedpump ,,,,, 底脚固定泵； footpump ,,,,, 脚踏泵；forepeakpump ,,,,, 尖舱泵；free pistonpump ,,,,, 自由活塞泵； freonpump ,,,,, 弗里昂泵；fresh waterpump ,,,,, 淡水泵；fuel oil injectionpump ,,,,, 燃油喷射泵； fuel oil supplypump ,,,,, 燃油供给泵； fuelpump ,,,,, 燃油泵；fuelpump ,,,,, 燃油泵；full loadpump ,,,,, 全负荷泵；gas ballastpump ,,,,, 气镇泵；gas bubblepump ,,,,, 气泡泵；气举泵；gas jet vacuumpump ,,,,, 气体喷射真空泵；gas jetpump ,,,,, 气体喷射泵；gas liftpump ,,,,, 气举泵，气体升液泵；gas washingpump ,,,,, 洗气泵；gastight motor drivenpump ,,,,, 气密电动泵；gear dosingpump ,,,,, 齿轮比例泵；gearedpump ,,,,, 齿轮传动泵；gear-on-gearpump ,,,,, 外啮合齿轮泵；gearpump ,,,,, 齿轮泵；gearpump with pressure-dependent axial clearance ,,,,, 轴向间隙压力补偿齿轮泵；gearpump with pressurized side plate ,,,,, 轴向间隙压力补偿齿轮泵；general servicepump ,,,,, 通用泵；glandless meteringpump ,,,,, 无轴封计量泵；glandless pump for refrigerating installation ,,,,, 冷冻装置用无轴封泵；glandlesspump ,,,,, 无轴封泵；glass pump ,,,,, 玻璃泵；governor oil pump ,,,,, 伺服系统油泵；gravel pump ,,,,, 沙石泵；grease pump ,,,,, 滑脂泵；groundwater drainage pump ,,,,, 地下水排水泵； groundwood stock pump ,,,,, 机械木浆泵；half load pump ,,,,, 〈主机〉半负荷泵；hand lift and force ,,,,, 手压抽排泵；手摇泵； hand lift pump ,,,,, 手压提升泵；hand piston pump ,,,,, 手动活塞泵；hand pump ,,,,, 手动泵；手压泵；hard lead pump ,,,,, 硬铅泵；hard rubber lined pump ,,,,, 衬硬胶泵；head pump ,,,,, 水头泵；升水泵；甲板冲洗泵； headstock mounted pump ,,,,, 托架固定泵；heat pump ,,,,, 热泵；heat transfer pump ,,,,, 载热剂泵；heater lift pump ,,,,, 加热器给水泵；heating pump ,,,,, 取暖用泵；heavy medium washery pump ,,,,, 重介质选矿泵； heeling pump ,,,,, 横倾平衡泵；helical gear pump ,,,,, 斜齿齿轮泵；helical rotor pump ,,,,, 单螺杆泵；hermetic screw pump ,,,,, 密闭式螺杆泵； herringbone pump ,,,,, 人字齿持论泵；herringbone pump ,,,,, gear 人字齿齿轮泵；high pressure heater drains pump ,,,,, 高压加热器疏水泵；high pressure pump ,,,,, 高压泵；high speed centrifugal pump ,,,,, 高速离心泵；high speed pump ,,,,, 高速泵；high speed rotodynamic pump ,,,,, 高速叶片泵；high speed turbo pump ,,,,, 高速叶片泵；high temperature pump ,,,,, 高温泵；higher specific speed pump ,,,,, 高比转速泵；hinged cover pump ,,,,, 铰接盖式泵；horizontal pump ,,,,, 卧式泵；horizontal split pump ,,,,, 中开泵；水平中开泵；hot oil pump ,,,,, 热油泵；hot water circulating pump ,,,,, 热水循环泵；hot water pump ,,,,, 热水泵；hot well pump ,,,,, 冷凝泵；热井泵；冷凝水箱泵；hot-well pump ,,,,, 冷凝泵；Humphrey pump ,,,,, 内燃泵；汉弗雷泵；hydraulic 〈pressure〉test pump ,,,,, 试压泵； hydraulic piston pump ,,,,, 液压活塞泵；hydraulic press pump ,,,,, 水压机泵；hydraulic pump ,,,,, 液压泵；hydrophor pump ,,,,, 压力水柜泵；hyperbolic screw pump ,,,,, 双曲线式罗杆泵；idealized pump ,,,,, 理想泵；inclined Archimedean screw pump ,,,,, 螺旋提水机；阿基米德螺旋泵；inclined axial flow pump ,,,,, 斜置轴流泵；inclined piston pump ,,,,, 倾斜活塞泵；inclined rotor pump ,,,,, 斜板泵；inductionpump ,,,,, 感应泵；inertia crankiesspump ,,,,, 惯性无曲柄泵；inertia impulsepump ,,,,, 惯性脉冲泵；injection waterpump ,,,,, 喷水泵；injectionpump ,,,,, 喷射泵；in-line pistonpump ,,,,, 单列式柱塞泵；in-line plungerpump ,,,,, 直列式柱塞泵；in-linepump ,,,,, 直列式柱塞泵，管道泵；inside-packed type pistonpump ,,,,, 内封闭式活塞泵； integral pump ,,,,, 装入式泵；internal gear pump ,,,,, 内啮合齿轮泵；internal-packed type piston pump ,,,,, 内密封式活塞泵；involute cycloidal screw pump ,,,,, 渐开线摆线螺杆泵；ion〈ization〉pump ,,,,, 离子泵；ionization vaccum pump ,,,,, 电离真空泵；irrigation pump ,,,,, 灌溉泵；jacket cooling pump ,,,,, 水套冷却泵；jacketed pump 〈cooled〉 ,,,,, 冷套泵；jacketed pump 〈heated〉 ,,,,, 热套泵；jet pump ,,,,, 喷射泵；jet pump with long Venturi tube ,,,,, 长喉管喷射泵； jet pump with short Venturi tube ,,,,, 短喉管喷射泵； jet sludge pump ,,,,, 射流泥浆泵；juice pump ,,,,, 糖汁泵；〈浆〉汁泵；jury pump ,,,,, 应急泵；laboratory pump ,,,,, 实验室泵；labyrinth screw pump ,,,,, 迷宫螺旋泵；land reclamation pump ,,,,, 排涝泵；lantern based pump ,,,,, 灯笼架支承泵；lantern mounted pump ,,,,, 灯笼架固定泵；level control ,,,,, 控制水位用泵；lever operated hand pump ,,,,, 手动泵；手压泵；lime slurry pump ,,,,, 石灰浆泵；limed juice pump ,,,,, 石灰汁泵；linters pump ,,,,, 短棉绒泵；liquid ejector pump ,,,,, 液体喷射泵；liquid manure pump ,,,,, 液体肥料泵；liquid manure spraying pump ,,,,, 液体肥料喷射泵； liquid oxygen pump ,,,,, 液氧泵；liquid pump ,,,,, 液体泵；liquid ring pump ,,,,, 液环泵；liquid rocket turbo pump ,,,,, 液体火箭涡轮泵； loading pump ,,,,, 装载泵；lobe pump ,,,,, 罗茨泵；lobed element pump ,,,,, 罗茨泵；lobular pump ,,,,, 罗茨泵；凸轮泵〈美〉；low pressure pump ,,,,, 低压泵；low sound level pump ,,,,, 低噪音泵；low specific speed pump ,,,,, 低比转速泵；low-speed pump ,,,,, 低速泵；lubricating oil pump ,,,,, 滑油泵；lubricating pump ,,,,, 润滑剂泵；lye pump ,,,,, 耐碱泵；magnectically coupled gear pump ,,,,, 磁力联轴节齿轮泵；main circulating pump ,,,,, 主循环泵；main pump ,,,,, 主泵；mammoth pump ,,,,, 气举泵；气体升液泵；marine pump ,,,,, 船用泵；massecuit pump ,,,,, ` 糖膏泵；mechanical wood pulp pump ,,,,, 机械木浆泵； mechanically driven pump ,,,,, 机械驱动泵；medical pump ,,,,, 医用泵；medium specific speed pump ,,,,, 中比转速泵； megnectic fluid actuating pump ,,,,, 磁蠕动泵； megnectic pump ,,,,, 磁泵，磁感应驱动泵；melt（liquor）pump ,,,,, 熔融液泵；membrane pump with pneumatic drive ,,,,, 气动隔膜泵； mercury air pump ,,,,, 汞（蒸汽）泵；mercury diffusion pump ,,,,, 汞扩散泵；mercury ejector pump ,,,,, 汞喷射泵；mercury vapour jet pump ,,,,, 汞蒸汽喷射泵； mercury（vapour）jet pump ,,,,, 汞蒸汽喷射泵； metering pulse pump ,,,,, 脉动计量泵；metering pump ,,,,, 计量泵；micro-metering pump ,,,,, 微计量泵；middle pressure pump ,,,,, 中压泵；milk of lime pump ,,,,, 石灰乳泵；milk pump ,,,,, 牛奶泵；mine drainage pump ,,,,, 矿井排水泵；mine pump ,,,,, 矿用泵；mixed flow pump ,,,,, 混流泵；mixed flow pump with adjustable or variable pitch blades ,,,,, 可调式混流泵；mixed flow pump with blades adjustable in operation ,,,,, 全可调式混流泵；mixed flow pump with blades adjustable when stationary ,,,,, 半可调式混流泵；mixing pump ,,,,, 混料泵；mobile pump ,,,,, 可移式泵；model pump ,,,,, 模型泵；moderate-speed centrifugal pump ,,,,, 中速离心泵； molasses pump ,,,,, 糖蜜泵；molecular air pump ,,,,, 分子空气泵；molecular drag pump ,,,,, 分子空气泵；molecular pump ,,,,, 分子泵；monitor pump ,,,,, 水力采煤泵；mono pump ,,,,, 单螺杆泵；monoblock pump ,,,,, 直联泵；单体泵；monoblock scoop pump ,,,,, 单体斗式泵；motor driven pump ,,,,, 电动泵；multi cell pump ,,,,, 泵组；multi channel impellerpump ,,,,, 多流道叶轮泵；multi cylinder（reciprocating）pump ,,,,, 多缸往复泵； multi dischargepump ,,,,, 多出口泵；multi flowpump ,,,,, 多流式泵；multi lobepump ,,,,, 多凸轮泵；multi plungerpump ,,,,, 多柱塞泵；multi screwpump ,,,,, 多螺杆泵；multi throw crankpump ,,,,, 多缸曲柄泵；multi throw（reciprocating）pump ,,,,, 多缸往复泵； multinozzle jetpump ,,,,, 多喷嘴喷射泵；multiple gearpump ,,,,, 多齿轮泵；multiplexpump ,,,,, 多缸曲柄泵；multiplexpump ,,,,, 多缸曲柄泵；multipurposepump ,,,,, 多用泵；multistage jet pump ,,,,, 多级喷射泵；multistage segmental type pump ,,,,, 分段式多级泵； multistage turbine pump ,,,,, 分段式多级泵（美） multistage vertical turbine pump ,,,,, 长轴深井泵（美）multistagepump ,,,,, 多级泵；multistagepump with single impeller ,,,,, 单叶轮多级泵；non-clog（-ging）pump ,,,,, 不堵塞泵；non-hermetic screw pump ,,,,, 非密闭式螺杆泵； nontacting sealed selfpriming pump ,,,,, 无接触密封自吸泵；obleque plate pump ,,,,, 斜板泵；oil burner pump ,,,,, 燃油喷射泵；oil cooler pump ,,,,, 油冷却泵；oil diffusion pump ,,,,, 油扩散泵；oil ejector booster pump ,,,,, 油喷射增压泵；oil ejector pump ,,,,, 油喷射泵；oil field pump ,,,,, 油田泵；oil line pump ,,,,, 输油管线泵；管线泵；oil pump ,,,,, 油泵；oil refinery pump ,,,,, 炼油厂泵；oil tanker's pump ,,,,, 油轮用泵；oil vapour jet pump ,,,,, 油蒸汽喷射泵；oppesed piston pump ,,,,, 对置活塞泵；ordinary pump ,,,,, 通用泵；ore washing pump ,,,,, 洗矿用泵；oscillating displacement pump ,,,,, 往复泵；paper stock pump ,,,,, 纸浆泵；paramagnetic oxygen pump ,,,,, 顺磁性氧气泵；partial emission pump ,,,,, 切线增压泵；部分流泵；partial load pump ,,,,, （主机）部分负荷泵；peak load pump ,,,,, 高峰负荷泵；pedestal mounted pump ,,,,, 托架固定泵；peripheral pump ,,,,, 旋涡泵；peripherally ported radial piston pump ,,,,, 外配流径向活塞泵；peristaltic pump ,,,,, 软管泵；蠕动泵；petrol station pump ,,,,, 加油站泵；petroleum pump ,,,,, 石油泵；piezoelectric pump ,,,,, 压电泵；pintle valve radial piston pump ,,,,, 轴配流径向活塞泵；pipeline canned motor pump ,,,,, 管道屏蔽泵；pipeline mounted pump ,,,,, 管道泵；pipeline mounted pump with screwed connections ,,,,, 螺纹连接管道泵；pipeline mounted pump with welded connections ,,,,, 焊接管道泵；pipline pump ,,,,, 输油管线泵；管线泵；pisitive displacement pump ,,,,, 容积泵；piston diaphragm pump ,,,,, 活塞隔膜泵；piston metering pump ,,,,, 活塞计量泵；piston pump ,,,,, 活塞泵；piston pump with rotary gate ,,,,, 回转滑阀活塞泵； piston with shakeable cylinder ,,,,, 摆动缸活塞泵；pit barrel pump ,,,,, 矿井筒袋泵；pit pump ,,,,, 矿井泵；pitot pump ,,,,, 斗式泵；皮托泵；pivotal vane centrifugal pump ,,,,, 可调叶片离心泵； planet rotor pelstaltic pump ,,,,, 行星转子型蠕动泵； plastic lined pump ,,,,, 衬塑料泵；plastic pump ,,,,, 塑料泵；plunger metering pump ,,,,, 柱塞计量泵；plunger pump ,,,,, 柱塞泵；pneumatic pump ,,,,, 风动泵；port plate axial piston pump ,,,,, 配流盘式轴向活塞泵；portable canned motor pump ,,,,, 可携式屏蔽电泵； portable fire （fighting）pump ,,,,, 可移式消防用泵； portable pump ,,,,, 可移式泵；positive rotary pump ,,,,, 回转容积泵；power pump ,,,,, 动力往复泵；曲柄泵；power station pump ,,,,, 电厂泵；pressure oil pump ,,,,, 压力油泵；pressure-balanced gear pump ,,,,, 压力补偿齿轮泵； primary coolant booster pump ,,,,, 主冷却剂增压泵；priming pump ,,,,, 起动用罐水泵；process pump ,,,,, 流程泵；product pump ,,,,, 产品泵；物料泵；propeller pump ,,,,, 旋浆泵；propeller pump with adjustable or variable pitch blades ,,,,, 可调式轴流泵；propeller pump with reversible blades , ,,,,, 可逆叶片轴流泵；proportioning pump ,,,,, 比例泵；pull-out type pump ,,,,, 转子可抽出式泵；pulp water pump ,,,,, 纸浆水泵；浆水泵；pulsating （chamber） pump ,,,,, 脉冲容积泵；pump for acid washing of boiler ,,,,, 锅炉酸洗泵； pump for edible fluids ,,,,, 食品泵；pump for liquid metals ,,,,, 液态金属泵；pump for liquid salts ,,,,, 熔盐泵；pump for pipe system ,,,,, 管网泵；pump for water -borne solids ,,,,, 固体输送泵；pump for with bearing bracket ,,,,, 轴承架固定式泵； pump with bowl-type vaned casing ,,,,, 导流壳式多级泵；pump with cyclic electromagnetic drive ,,,,, 电磁驱动泵；pump with enclosed impellers ,,,,, 闭式叶轮泵；pump with external bearing(s) ,,,,, 外轴承泵；pump with internal bearing(s) ,,,,, 内轴承泵pump with mechanical seal ,,,,, 机械密封泵；pump with nonrotating cylinder ,,,,, 固定刚体泵； pump with opposed impellers ,,,,, 相对叶轮泵；背靠背叶轮泵；pump with overhung impeller ,,,,, 悬臂叶轮泵；pump with series or parallel connection impellers ,,,,, 叶轮串并联泵；pump with withdrawable rotor assembly ,,,,, 转子可抽出式泵radial flow （centrifugal）pump ,,,,, 径流泵；radial piston eccentric pump ,,,,, 偏心径向活塞泵； radial piston pump ,,,,, 径向活塞泵；radial piston pump with exterior admission ,,,,, 外配流径向活塞泵；radial piston pump with interior admission ,,,,, 内配流径向活塞泵；radial plunger pump ,,,,, 径向活塞泵；radially split pump ,,,,, 分段泵；径向剖分泵；ram pump ,,,,, 柱塞泵；raw juice circulating pump ,,,,, 原汁循环泵；raw juice pump ,,,,, 原汁泵；raw liquor pump ,,,,, 粗糖泵；原液泵；raw sewage pump ,,,,, 原生污水泵；raw sludge pump ,,,,, 原生污泥泵；raw water service pump ,,,,, 清水泵；供水泵；reactor pump ,,,,, 反应堆泵；reciprocating pump ,,,,, 往复泵；reciprocating pump with counterrunning piston ,,,,, 对向活塞泵；reciprocating pump with pistons in V-type arrangement ,,,,, V型活塞泵；reciprocating pump with unidirectional piston ,,,,, 单向活塞泵；recycle pump ,,,,, 再循环泵；reflux pump ,,,,, 回流泵；refrigerating medium pump ,,,,, 冷煤泵；regenerative pump ,,,,, 旋涡泵；resonance diaphragm pump ,,,,, 谐振隔膜泵；return sludge pump ,,,,, 回流污泥泵；reversible pump ,,,,, 可逆泵；reversible screw pump ,,,,, 可逆式螺杆泵；rocker arm pump ,,,,, 变行程往复泵；rocking arm pump ,,,,, 杆式泵；rocking pintle piston pump ,,,,, 扭转活塞泵；roller pump ,,,,, 滚轮泵；roller vane pump ,,,,, 转子滑片泵；rolling piston radial pump ,,,,, 径向旋转活塞泵； rolling vane pump ,,,,, 回转滑片泵；Root's vacuum pump ,,,,, 罗茨真空泵；rotaru piston pump with slide gate ！pump ,,,,, 滑阀式回转活塞泵；rotary meterring pump ,,,,, 回转式计量泵；rotary piston libe type pump ,,,,, 罗茨泵；凸轮泵； rotary piston pump ,,,,, 回转式活塞泵；rotary plunger pump ,,,,, 回转式柱塞泵；rotary pump ,,,,, 回转泵；rotary vaccum pump ,,,,, 回转式真空泵；rotary vaccum pump with liquid piston ,,,,, 液体活塞式转子真空泵；rotary vane pump ,,,,, 回转式滑片泵；rotary vane vaccum pump ,,,,, 回转式叶片真空泵； rotary-block radial pump ,,,,, 缸体旋转式径向活塞泵； rotary-displacement pump ,,,,, 回转式容积泵；rotating vane pump ,,,,, 回转式滑片泵；rotative reciprocating pump ,,,,, 曲柄泵； rotodynamic pump ,,,,, 叶片泵；rotoplunger pump ,,,,, 梭心转子泵；rotor diaphragm pump ,,,,, 转子隔膜泵；rotor pump ,,,,, 转子泵；rubber lined pump ,,,,, 衬胶泵；rubber lined vaccum ,,,,, 衬胶真空泵；salvage pump ,,,,, 救助泵；sand pump ,,,,, 沙泵；sanitary pump ,,,,, 卫生泵；scoop pump ,,,,, 斗式泵；screw pump ,,,,, 螺杆泵；screw pump with square thread ,,,,, 方形螺杆泵；screw vane pump ,,,,, 螺旋形滑片泵；sea water pump ,,,,, 海水泵；sealed screw pump ,,,,, 密闭式螺杆泵；sediment pump ,,,,, 沉积物泵；seed（ing）sludge pump ,,,,, 腐泥引进泵；接种污泥泵； segmental type pump ,,,,, 分段式多级泵；self-filling pump ,,,,, 自灌泵；self-priming pump ,,,,, 自吸泵；self-priming pump with inner recirculation ,,,,, 内混合。
泵该怎么去区分类别？
泵该怎么去区分类别？
1 按工作原理分
1.容积式泵
靠工作部件的运动造成工作容积周期性地增大和缩小而吸排液体，并靠工作部件的挤压而直接使液体的压力能增加。
根据运动部件运动方式的不同又分为：往复泵和回转泵两类。
根据运动部件结构不同有：活塞泵和柱塞泵，有齿轮泵、螺杆泵、叶片泵和水环泵。
2.叶轮式泵
叶轮式泵是靠叶轮带动液体高速回转而把机械能传递给所输送的液体。
根据泵的叶轮和流道结构特点的不同叶轮式又可分为：1)离心泵(centrifugal pump)
2)轴流泵(axial pump)
3)混流泵(mixed-flow pump)
4)旋涡泵(peripheral pump)
3.喷射式泵(jet pump)
是靠工作流体产生的高速射流引射流体，然后再通过动量交换而使被引射流体的能量增加。
4.2 泵的其它分类 泵还可以按泵轴位置分为：
1)立式泵(vertical pump)
2)卧式泵(horizontal pump)
按吸口数目分为：
1)单吸泵 (single suction pump)
2)双吸泵 (double suction pump)
按驱动泵的原动机来分：
1)电动泵(motor pump )
2)汽轮机泵(gas turbine pump)
3)柴油机泵(diesel pump)
4)气动隔膜泵(diaphragm pump)。
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SPECIFICATIONS FOR HORIZONTAL SHAFT DRIVEN DOUBLE SUCTIONPUMPING SETS AND ACCESSORIESTABLE OF CONTENTPage No.1.0 PART 1 – GENERAL1.1 SCOPE 6c-3 1.2TYPE 6c-3 1.3 UNIT RESPONSIBILITY 6c-3 1.4 DESIGN REQUIREMENTS 6c-3 1.5 CRITICAL SPEEDS 6c-4 1.6 FACTORY TESTING 6c-4 1.6.1 Materials 6c-4 1.6.2 Performance Tests 6c-4 1.6.3 Hydrostatic Tests 6c-4 1.6.4 Vibration Tests 6c-5 1.6.5 Motor Tests 6c-5 1.7 ENVIRONMENTAL CONDITIONS 6c-5 1.8 Warranty 6c-52.0 PART 2 – PRODUCTS2.1 PUMPS 6c-6 2.1.1 Operating Conditions 6c-6 2.1.2 Speed 6c-7 2.1.3Efficiency 6c-8 2.1.4Construction Materials 6c-8 2.1.5 Coupling 6c-8 2.1.6Pressure Gauges 6c-8 2.1.7Construction 6c-8 2.1.8Calibration of Instruments & Meters 6c-9 2.2ELECTRIC MOTORS AND LT EQUIPMENT 6c-10 2.2.1Motors 6c-10 2.2.2Insulation 6c-10 2.2.3Thermal Protection 6c-10 2.2.4Space Heaters 6c-10 2.2.5Bearings 6c-10 2.2.6Motor Mounting 6c-10 2.2.7Balance 6c-11 2.2.8Protection of Enclosure 6c-11 2.2.9Motor- Pump Coupling 6c-11 2.2.10Motor Rating 6c-11 2.2.11Motor Control Centre 6c-11Page No.2.2.12Panel Enclosure Construction 6c-11 2.2.13Dimensions 6c-12 2.2.14Arrangement of Components within Enclosures 6c-12 2.2.15Wiring within the Enclosures 6c-12 2.2.16Supply Incoming Section 6c-12 2.2.17Busbars 6c-13 2.2.18Motor Starting Section 6c-13 2.2.19Automatic Controllers & Interlocks 6c-14 2.2.20 Electrical Panel Basic Elements 6c-14 2.2.21Moulded Case Circuit Breaker (MCCB) 6c-14 2.2.22Contactors 6c-14 2.2.23Auto Transformers (If Applicable) 6c-15 2.2.24Ammeters and Voltmeters 6c-15 2.2.25Controls – Indicators and Alarms 6c-15 2.2.26Earthing Terminals 6c-15 2.2.27Power Cables 6c-15 2.2.28Control Cables 6c-15 2.2.29Cable Installation 6c-16 2.2.30. Earth Electrodes 6c-16 2.2.31 Earth Conductors 6c-16 2.2.32Items to be Earthed 6c-16 2.3SPARES 6c-173.0 PART 3 – EXECUTION3.1 INSTALLATION 6c-18 3.2 CERTIFICATION 6c-18 3.3 TESTING 6c-18SPECIFICATIONS FOR HORIZONTAL SHAFT DRIVEN DOUBLE SUCTIONPUMPING SETS AND ACCESSORIES1.0 PART 1 - GENERAL1.1 SCOPEEach pumping unit shall consist of a horizontal double suction centrifugal pump, coupling, squirrel cage induction motor and all necessary appurtenances to provide a complete pumping system. The contractor shall require that the pumping units specified herein to be supplied by a single manufacturer. The contractor shall supply install, commission and hand over all equipment to the satisfaction of the Engineer.The tenderer must visit the site and inspect the space requirement and other installation requirements before making the bid.1.2 TYPEEach pump shall be of the horizontally split volute casing, enclosed impeller, double suction centrifugal type, designed so that the impeller shaft and bearings can be removed without disturbing the connecting piping or bottom casing. The pump and motor shall be mounted ona fabricated common steel base for easy maintenance.1.3UNIT RESPONSIBILITYThe contractor shall cause all equipment specified under this contract to be furnished by the pump manufacturer who shall be responsible for the adequacy and compatibility of all pumping unit components. Any component of each pumping unit not provided by the pump manufacturer shall be designed, fabricated, tested and installed by factory authorized representatives experienced in design and manufacture of such components. This requirement, however, shall not be construed as relieving the contractor of the overall responsibility for this portion of work.1.4DESIGN REQUIREMENTSThe arrangements shown on the drawings are based upon the best information available to the Engineer at the time of design and is not intended to show exact dimensions peculiar to any specific equipment unless otherwise shown or specified. Therefore, it may be anticipated that the structural supports, foundations, connecting piping and valves shown in part or whole, may have to be changed in order to accommodate the pumping equipment furnished. No additional payment will be made for such changes. Any such changes shall be submitted to the Engineer for his approval.Pumping units shall be designed to operate without over loading cavitations or damaging vibration at the specified speed, flow and head conditions. The shut off head of the proposed pumps shall be at least 10% more than the specified head at the specified capacity.Motor rating shall be at least 10 % more than the power required by the pump at the specified duty point in case of pump running solo. In case of pumps running parallel, rating of each motor should be higher than the maximum capacity required by each pump.The pump base shall be designed for anchor bolting to a concrete foundation, assumingthat the pump, without restraint at the suction and discharge connections, is subjected to a displacing force equal to that developed by an internal pressure equal to three times shut-off head at the operating speed.The motor shall be connected to the pump by a semi flexible coupling.The complete pumping unit shall be designed to operate without overload on any component at any point along the pump curve at the specified speed.1.5CRITICAL SPEEDSEach complete system, including pump, motor and all appurtenances, shall have no dangerous critical or resonance frequencies or multiples of resonance frequencies within 20% above and 35% below the operating speed of the pump.For the purposes of design, a dangerous vibratory critical speed shall be defined as one,which produces a torsion stress exceeding 2.4 x 107 Nm-2.The contractor shall be responsible for the analysis of critical speeds, which shall be analyzed and certified by a professionalengineer regularly engaged in this type of work.1.6FACTORY TESTING1.6.1MaterialsMelt and strength tests of the cast iron used in the manufacture of the pumps’major components shall be performed in accordance with the applicable BS standards as indicated in the specification. The contractor shall furnish the Engineer with certified copies of the results of all tests.1.6.2Performance TestsPump shall be factory tested for performance in accordance with ISO 9906 by a testing agent approved by the Engineer and shall be to accuracy class C. The supplier shall submit these test curves prior to shipment of the equipment. These test curves shall include Head, Efficiency, Power absorbed and NPSH required against Capacity. The Engineer shall witness these tests.Pump to be supplied under this contract with motors higher than 30 kW shall be tested with its distinctive contract motor.1.6.3Hydrostatic TestsEach pump shall be hydrostatically tested. Test pressure shall not be less than twice the shut-off head as shown on the approved head-capacity curve.The test procedure shall be as follows:Condition Time (Minutes)1 Test Pressure 1802 Atmospheric 053 Test Pressure 154 Atmospheric 055 Test Pressure 30At no time during this test shall the casing show undue deflection or signs of weakness at any point, nor shall the external surfaces of the casing show sweating through porous metal or leaking through gasket or cracks or other defects.The contractor shall furnish the Engineer with certified results of the tests.1.6.4Vibration TestsVibration tests shall be carried out in accordance with ISO 2372 – 1974.1.6.5Motor TestsMotor shall be tested in accordance with NEMA and IEEE Procedures. The tests shall include,a.Routine Testsi.No load currentii.Locked Rotor Currentiii.Winding Resistanceiv.High Potential Test.plete Testsi.Rated Load Temperature Rise.ii.Slip.iii.Locked Rotor Torque.iv.Breakdown Torque.v.Efficiencies at 100, 75 and 50 percent of Full Load.vi.Power factor at 100, 75 and 50 percent of Full Load.The contractor shall furnish the all certified test results before shipment.1.7ENVIRONMENTAL CONDITIONSThe equipment to be provided under this contract shall be suitable for installation and operation at elevations of about …………………………. m. above sea level inside weather protected structures. Outside ambient temperatures r ange between ……… and ……………. 0C and water temperature varies between ………… and ……………… 0C.Relative Humidity is expected to range between ………….. and 100%. Atmosphere isdusty.1.8WARRANTYThe contractor shall provide manufacturer’s warranty to the employer that the Goods and Services Supplied under the contract will comply strictly with the Contract and shall be first class in every case and shall be free from defects. The supplier further warrants to the Purchaser that all materials, equipment and supplies furnished by the supplier for the purpose of the goods will be new, merchantable of the most suitable grade, and fit for their intended purposes. The supplier shall warrant that the services to be carried out under this contract will conform to generally accepted professional standards and engineering principals.This warranty shall remain valid for the period mentioned in the Data Sheet. After the final acceptance, any part of the equipment which fails or does not give satisfactory performance during this period of warranty, shall be replaced within the number of days as mentioned in the Data Sheet from the date the Contractor has been notified to do so.All expenses involved in this connection shall be borne by the contractor who should take this into consideration when bidding.2.0 PART 2 – PRODUCTS2.1 PUMPSPumps shall be horizontal shaft driven, volute casing, double suction horizontally split casing centrifugal type.Pumps and Motors shall be coupled through a semi flexible coupling and shall be mounted on a rigid and robust cast or steel fabricated base plate suitable for vibration free operation.2.1.1 OPERATING CONDITIONSPump is required to deliver clear water with specific gravity 1.0, at a maximum temperature of 38.5 C. Water will contain 3.0 ppm of chlorine and the pH value will be between 6.5 and7.5.The performance of the pumps shall be complying with the requirements indicated in the table below.Actual NPSH A at the pump shaft center line level shall ascertained by the tenderer, by considering the distance between the pump sump water level and the pump shaft center line at the installed position.Note : NWSDB Designer must change and customize the following section to suit the particular case.Here ………… pumps will be provided with ……………starters. Pump units shall be provided with an arrangement for dry running protection. All necessary for installation of such arrangement, including cabling, relays etc shall be included in the contract.The …………. pumps are expected to operate one on duty and one standby.The ……………… pumps will be operated manually and no auto mode is required (change as required by the Designer) for pump operation. The …………. pumps will start only when following initial conditions are satisfied (these initial conditions should be interlocked with motor starters of the …………… pumps)The system power supply shall be normal.The water level at the clear water reservoir shall be above dry running protection level.Once the above requirements are met, an operator can switch on the pump while keeping the common delivery valve in closed position and considering the water levels of the distribution reservoir which is nearly xxxx m away from the high lift pump house (high lift pump will be manually operated according to the water level at this reservoir). These water levels of the distribution reservoir shall be displayed at the high lift pump house panels via wireless transmission. The levels which should be displayed at the high lift pump house panel are mentioned in the page no………….The system should allow the operator to switch on the pump when water level at distribution reservoir is at predetermined level (this level will be decided by the engineer at the time of installation) and switch off the pump when water level at distribution reservoir is maximum.But these levels should not be interlocked with motor starters of the …………… pumps so the operator can switch ON and OFF the pumps as he wished.A reseteable audio visual buffer arrangement should be activated when water levels ofdistribution reservoir are at predetermined level (to switch on the pump) and maximum level to switch off the pump.Any error occurring in the wireless level transmission system(level monitoring system) should be displayed at the high lift pump house panel in proper manner with a reset able audio visual buffer arrangement.Any error or malfunctioning shall be indicated with an alarm in respective panel until the fault is correct.On failure of the duty pump, operator shall be able to select stand by pump through the duty selector and operate.Power supply status of high lift pump house incoming panel, Status of the high lift pumps (run, stop and malfunctioning), any error occurring in the level transmission system between Clear water reservoir and distribution reservoir should be displayed with audible buffer at the low lift pump house panels.A reseteable audio visual buffer arrangement should be activated at high lift pump panelhouse when duty low lift pump tripped/other malfunction.2.1.2 SPEEDNominal operating speed of the pump shall not exceed ……….. RPM. However, the pumps with higher speed may be considered if no suitable offer is received for the specified pump.2.1.3EFFICIENCYMinimum pump efficiency expected at the duty point is …..%. The efficiency at the dutypoint will be a consideration in the evaluation of the offer of the as both capital and the operational costs will be taken into consideration in evaluating the bids. An alternative offer for pumps with lower efficiency will be considered if a suitable offer for pumps with the required efficiency is not received.2.1.4CONSTRUCTION MATERIALSNote : NWSDB Designer must change and customize depending on the particular case.MATERIALS2.1.5 COUPLINGMotor shall be directly coupled to the pump, through a semi flexible coupling, which can take the proper alignment. The coupling shall be statically and dynamically balanced over a speed range up to 150% of the operating speed.2.1.6 PRESSURE GAUGESFollowing gauges shall be installed with each pump, with operating and vent cocks.a). Suction compound gauge of 100 mm. diameter, calibrated in meters of water andKg/cm2 reading from vacuum to 10 m. head at the suction side.b) A pressure gauge of 100 mm. diameter calibrated in meters of water and Kg./cm2with a maximum reading approximately twice the total head of the pump, on thedelivery side.2.1.7CONSTRUCTIONPumps shall be horizontal shaft driven volute casing, double suction horizontally split casing centrifugal type with suction and delivery flanges positioned in the fixed half of the housing.Pumps and motors shall be coupled through a semi flexible coupling and the pump and the motor shall be mounted on a rigid and robust cast or steel fabricated common base plate,suitable for bolting onto a concrete foundation and vibration free operation.Suction and delivery flanges shall be drilled in conformity with NP …. of BS 4504 table 10/11 and incorporate two tappings in each flange for mounting suction and delivery compound and pressure gauges respectively, the spare tappings being plugged. Flanges shall be machined on face and edge and spot faced at seating surfaces of the bolt heads and nuts.Casing shall be of close grained cast iron conforming to BS 1452, Grade 220, free from cracks, impurities and nay other casting defects and shall incorporate replaceable casing wear rings. The surfaces of all water passages shall be smooth and free from all pits and projections, which might cause undesirable turbulence.Tapings shall be available for priming, gland lubrication and drainage connections, with integral leakage troughs (splash guards) and air cocks shall be provided on pump casing to permit air release during priming.Lifting lugs or eye bolts shall be provided at well balanced positions.Housing shall be able to withstand twice the closed valve pressure.Pump shaft shall be of a diameter sufficient to prevent distortion from stresses imposed on it and shall be machined all over out of stainless steel to conforming to grade 431S29 of BS 970 and the areas in contact with water and also over the full length through the stuffing box protected with shaft sleeves keyed or properly locked onto the shaft, with fine ground finished surfaces for bearing seats. Shaft sleeves shall be properly secured onto the shaft through shrink fit or key.Pump shaft shall be mounted on ball or roller bearings adequately sized, properly grease lubricated and suitable for 25,000 hrs. trouble free operation. Adequate floating allowance for possible expansion and misalignment shall be available for the shaft. Provision shall be made for external grease lubrication of the bearings.The shaft sealing shall be properly arranged with gland packing with lantern ring and adjustable gland lubricated by water lines, tapped out from top of the pump housing. These lubricating piping and connection nuts shall be stainless steel with anti leakage copper washers at the seating surfaces.Pump shaft shall be properly guarded at splash guard area with a window guard and with a properly designed easy detachable rigid coupling guard at coupling guard at coupling ends.Impeller designed with optimized hydraulics, shall be open or semi-open type, cast out of leaded Gun Metal LG2/LG4 conforming to BS 1400 and shall be statically and dynamically balanced up to 150% of the operating speed. The flow passage shall be smooth and free from hollows, cracks, pinholes and projections which might incite or encourage cavitation. All exterior surfaces shall be accurately machined.2.1.8 CALIBRATION OF INSTRUMENTS & METERSAll instruments & meters shall be calibrated in the metric units as follows.1.Pressure shall be indicated in metric water meter.2.Flow shall be indicated in cubic meters/hour or litres/second3.Quantities shall be indicated in cubic meters4.Tome shall be indicated hours.5.Amperage shall be indicated in Amperes6.Voltage shall be indicated in Volts.2.2 ELECTRIC MOTORS AND LT EQUIPMENT2.2.1MOTORSAll motors s hall be of Energy Efficient Continuous …….. phase, squirrel cage , induction type designed for ………….. V. 50 Hz and maximum kVA inrush current shall be NEMA Code F. design of the motors shall be such that they can operate within ± 6% of the normal voltage continuously without damage. Synchronous speed shall be …………… rpm..Each motor shall be provided with a lifting eye bolt and shall have a service factor.Motor enclosures shall be protected to IP 55.2.2.2INSULATIONMotors shall be of class ……. Insulation of NEMA standards but the operating temperature rise shall be restricted to that of class ……………2.2.3THERMAL PROTECTIONThermal protector sensing elements shall be of the same manufacture and shall be coordinated with the thermal protection relay. The sensing elements shall be embedded and sealed in the end winding of each stator phase. The sensing elements of all three phase shall be connected in series and, the end leads brought out to a conduit fitting,. The thermal protector relay contacts shall be of ample capacity to operate the motor starter control units.2.2.4SPACE HEATERSAll motors over 30 kW shall be provided with a space heater. Heater shall be installed adjacent to the core iron and shall be rated 230 V single phase supply. Space heater terminals shall be separately wired to a terminal box. Space heater rating in Watts and Volts shall be noted on the Motor Nameplate.2.2.5BEARINGSMotor bearings shall be of high – precision manufacture, anti friction type designed for an continuous (24 hrs/day) duty life of 70,000 hrs.2.2.6MOTOR MOUNTINGEach motor and pump shall be mounted on a common base plate designed to carry the motor weight and the pump weight plus all dynamic loads associated with the operating of the unit.2.2.7BALANCEEach rotating assembly including coupling half, shaft and rotor shall be dynamically balanced up to 150% of the operating speed prior to final assembly.2.2.8PROTECTION OF ENCLOSUREMotor enclosures shall be protected to IP 55.2.2.9MOTOR – PUMP COUPLINGThe motors shall be coupled to the pump through a semi flexible coupling.2.2.10MOTOR RATINGMotors shall be continuous duty type (duty designation – S1) with minimum 6 starts per hour and the ratings of the motors shall be at least more than the power required at the point of 115% of the capacity at the specified duty point.2.2.11MOTOR CONTROL CENTREAll electrical equipment shall be rated to operate on ……….. V., ……………… phase50 Hz. Supply. They shall basically consist of ;a)Panel enclosuresb)Busbars with MCCB’s (Dis tribution section)c)Supply incoming sectiond)Small power distribution sectione)Motor starting sectionsf)Automatic controllers & indicatorsg)Cabling2.2.12PANEL ENCLOSURE CONSTRUCTIONEnclosures shall be of sheet metal construction using 1.5 mm. thick steel sheets with corrosion resistant coat. Fabrication shall be done using seam or spot welding and finish shall be elegant and workmanship of high quality. The interiors of cubicles shall be finished with gloss white paint. The cubicle exterior shall be finished to cream colour. All cut- outs and holes to be drilled in the panel shall be carried out before rust proofing.All cubicles shall be adequately earthed independent of the earth connection via the cable glands, and cubicle sections shall be electrically bonded to each other.Enclosure shall be ……../ …….. mounted.Enclosure shall be protected to IP 55.Doors shall be suitably hinged to ensure uniform pressure right along the rubber beading.The rubber beading shall be flat type that provides protection against dust and drops of water. Doors shall be lockable with special type operated locks. Hinges shall be zinc die –castings or stainless steel.2.2.13DIMENSIONSEnclosure dimensions shall b e carefully selected so that ample working space is available or easy replacement of components.Access to the cubicles or cubicle compartments for all normal routine maintenance shall be from the from.2.2.14ARRANGEMENT OF COMPONENTS WITHIN ENCLOSURESArrangement of components shall be logical,. Cable entry shall be from the bottom where knock out flanges shall be fixed. All cables shall terminate at independent terminals installed at the bottom part of the enclosures. Where busbars are used they shall occupy the top portion of the enclosure. Contactors and protective devices shall be in the middle portion of the enclosure. All meters shall be conveniently located for easy reading and MCCB’s located at convenient heights. M aximum operating height of the enclosure shall not exceed 2000 mm.2.2.15WIRIG WITHIN THE ENCLOSURESWiring within the enclosure shall be done in neatly arranged PVC cable trays with detachable lids. All wires shall be numbered lugged and connected properly. The control wiring diagram printed on paper (properly laminated) shall be fixed on to an interior wall of the enclosure. Phases of the each end of the cable shall be marked using Red, Yellow and Blue tapes and the neutrals shall be marked using Black tapes.2.2.16SUPPLY INCOMING SECTIONIncoming section shall consist of the following basic elements.a)One 4 pole moulded case circuit breaker of adequate capacity with thermal magneticoverload and earth fault trip.b)One ammeter with selector switch for monitoring phase currentsc)One power factor meter.d)One voltmeter with selector switch for monitoring phase to neutral and phase to phasevoltages.e)One supply voltage monitor with the following features and interlocked with all motorstarters.∙Phase failure protection∙Supply voltage imbalance (adjustable)∙Under and over voltage (adjustable)∙Phase reversalf). Lamp indicator to indicate operating condition of supply voltage monitor.g). Incoming terminals.h) Surge suppression device (surge arrestors)i) Duty selector switch with interlocking arrangements.j) One no. Three phase 04 pole MCCB of 30 A capacity shall be incorporated in the panel board for an auxiliary power supply.2.2.17BUSBARSAll bus bars (TP&N running over the entire length of panel) shall be copper and of adequate thermal and short circuit capacity to withstand extreme short circuit conditions without permanent damage. An earth bus bar shall be provided at the bottom portion of the enclosure. Current density in busbars shall not exceed 3A per sq mm.2.2.18MOTOR STARTING SECTIONMotor starting panel shall be an integral part of the incoming panel with separate cubicles and doors for each section. Method of starting shall be …………… / ……………………type. All starter should be wired to check the control circuit with the supply but without running the Motor.Motor starters shall comply with BS 587 or equivalent. Starter shall be adequately rated for the required number of starts per hour and in any case not less than 6 starts per hour.Contactors incorporated in motor starter shall conform to BS 775 and BS 5424 or equivalent. If the method of starting is Auto Transformer, Then over heating protection for the Auto Transformer coils shall be provided.Motor starter panel to be provided shall consist of the following basic elements.a). One 3 pole MCCB with adequate rated capacity and thermal magnetic overload tripto serve as the feeder for the starter.b). Contactors wired for ……………………………… starting.c). One three phase adjustable thermal overload.d). Three ammeters to rated phase currents and ammeters shall be marked according tothe phase designations, R –phase …………… etc.e). Indicator lamps to indicate following :* Pump running* Pump tripped (overload)* Pump stopped* Pump tripped (low water level)f). Hours run meterg). set of control relays, timers etc. necessary for operation.h). 2 pole – MCB for control supply.i). Thermal protector relay connected to thermal sensors, mounted in the Motorwindings.j). Power factor correction capacitors to correct the power factor to 0.95 lagging for motors of 25 kW and above.k). Auto transformers (if applicable).l). Outgoing terminals.2.2.19AUTOMATIC CONTROLLERS & INTERLOCKSThe following shall be provided.a). Automatic cut –off of the pumps when the well level in the sump is below theminimum level.b). Control relays, transducers, cables etc. necessary for realizing above shall beprovided.2.2.20 ELECTRICAL PANEL BASIC ELEMENTSThis section specifies the requirements for the basic elements to be used for the construction of Multi Motor starting panels.2.2.21 MOULDED CASE CIRCUIT BREAKER (MCCB)MCCB’s shall be manua lly operated type manufactured to IEC 157 –1 standard or equivalent.Insulated phase barriers shall shield each pole of the circuit breaker, and circuit breaker contacts shall have adequate arc suppression.MCCB’s shall be fitted with thermal and magnetic overload trips and thermal trip shall be adjustable for all capacities. For capacities exceeding 100 A., the magnetic trip too shall be adjustable.Bre aking capacity according to IEC 157 at 400 V shall be above 20 kA for all MCCB’s used.Each incoming circuit breaker shall in addition be provided with instantaneous earth faults protection.2.2.22 CONTACTORSContactors shall conform to IEC standards or equivalent for motor starting contactors.Capacities of the contactors shall be carefully selected leaving sufficient extra capacity, according to the AC – 3 rating.。