电厂方面常用英语

电厂方面常用英语（汽机部分）

汽轮机s team turbine 高压汽缸h igh-pressure(HP) cylinder

凝汽式汽轮

机condensing steam turbine 中压汽缸

intermediate-pressure(IP)

cylinder

亚临界压力

汽轮机

subcritical pressure turbine 低压汽缸l ow-pressure(LP) cylinder

汽缸台板（底

板）cylinder sole pin

汽轮机转

子

turbine rotor

汽封s team seal gland, steam sealing 叶轮b lade disc

轴承支架b earing stoll, bearing bracket 叶片b lade, bucket 主油泵m ain oil pump 喷嘴n ozzle

备用油泵e mergency bearing oil pump 固定螺钉d owel

交流润滑油

泵

AC lube oil pump 注油器o il injector 直流润滑油

泵

DC lube oil pump 喷油嘴o il nozzle

高位油箱h ead oil tank, elevated oil tank 杠杆l ever 凝汽器c ondenser 轴s haft 管板t ube plate 弹簧s pring

热水井h ot well 凝汽器喉

部

condenser throat

凝结水泵c ondensate pump 泵壳p ump casing

低压加热器l ow-pressure feed water heater 高压加热

器

high-pressure feed water hea

除氧器d eaerator 除氧水箱d eaerated water tank

除盐水箱d emineralized water tank 汽动给水

泵

steam-driven feed water pump

前置水泵b ooster pump 给水泵f eed water pump 疏水泵d rain pump 水室w ater chamber 疏水扩容器d rain flash tank 挡板b affle plate 封头e nd cover 真空泵v accum pump

工业水泵industrial water pump, service water

pump

收球网b all screen

胶球泵r ubber ball recirculating pump 主蒸汽系

统

main steam system

支撑斜钢s upporting wedge 再热蒸汽

系统

reheat steam syetem

自然通风冷

却塔

natural draft cooling tower 抽汽系统e xtraction steam system 主蒸汽管道m ain steam piping, live steam piping 轴封s haft seal

真空系统v accum system 凝结水系

统

condensate system

再热蒸汽管

道

reheat steam system 给水系统f eed water system 循环水系统c irculating water system 供油系统o il supply system

工业水系统industrial water system, service

water system

抽汽管道s team extraction pipe

供汽联箱s team header

压缩空气管

道

compressed air piping 疏水管道d rain water piping

氢气管道h ydrogen piping 凝结水管

道

condensate piping

循环水管道c irculating water piping 冷却水管

道

cooling water piping

给水管道f eed water piping 润滑油管l ube oil piping

除盐水管道d emineralized water piping 旁路门b ypass valve

减温水管道a ttemperating water piping 球型阀g lobe valve

再循环水管

道

recirculating water piping 闸板阀g ate valve

排水管道w ater discharge piping 疏水阀d rain valve

高压主汽门h igh-pressure main stop valve 蝶阀b utterfly valve

中压主汽门i ntermediate pressure main stop valve 转速r otating speed, revolution 热效率t hermal efficiency, heat efficiency 过热度s uperheat degree

新蒸汽压力initial steam pressure, live steam

pressure

温差t emperature difference

开启o pening

再热蒸汽冷

段压力

cold reheated steam pressure 关闭c losing

再热蒸汽热

段压力

hot reheated steam pressure 启动s tarting-up

再热蒸汽热

段温度

hot reheated steam temperature 停止s hutting down

再热蒸汽冷

段温度

cold reheated steam temperature 检查i nspection, examination

低压缸排汽

流量low-pressure cylinder exhaust steam

flow

巡检r outing inspection

再热蒸汽流

量reheated steam flow

主蒸汽流

量

steam flow

法兰加热f lange heating 螺栓加热b olt heating

正常状态n ormal condition 清洗c leaning 操作o peration 酸洗a cid cleaning, pickling 解体d isassembly 组装a ssembly

检修m aintenance 拆开d ismantling

汽缸扣盖c ylinder covering 变形d eformation 毛刺b urr 裂纹c rack

锈蚀r usting 壁厚w all thickness

同心c oncentricity 找正c entering

垫铁i ron cushion, packing iron plate, 找中心a lignment