泵与泵站课程设计计算说明书

泵与泵站课程设计计算说明书

泵与泵站课程设计

水泵及水泵站课程设计

题目四川省某城镇自来水厂的取水泵站工艺设计学院建筑与环境学院专业给排水工程学生姓名呙晓欧学号1043052072 年级20XX级指导教师王庆国二Ο一四年六月二十六日

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泵与泵站课程设计

目录

一、课程设计任务书 ................................................ ................................................... .. (3)

设计任务及要求 ................................................ ................................................... ............. 3 设计资料 ................................................

......................... 3 主要设计步骤 ................................................ ................................................... ................. 4 二、设计流量的确定和设计扬程估算 ................................................ . (4)

设计流量Q ................................................. ................................................... ..................... 4 设计扬程H ................................................. ................................................... ..................... 4 三、初选泵和电机 ................................................ ................................................... (6)

选泵 ................................................ ................................................... ................................. 6 四、机组基础尺寸的确

................................................... ............ 9 五、吸水管路与压水管路计算 ................................................ ................................................... .. 10

吸水管路的设计 ................................................ ................................................... ........... 10 压水管路的设计 ................................................ ................................................... ........... 11 吸压水管路的敷设 ................................................ ................................................... ....... 11 六、机组与管道布置 ................................................ ................................................... (11)

布置原则 ................................................ ...................................................

....................... 11 本设计分析 ................................................ ................................................... ................... 12 七、吸水管路和压水管路中水头损失的计算 ................................................ ............................. 12 八、泵安装高度的确定和泵房筒体高度计算 ................................................ ............................. 13 九、附属设备的选择 ................................................ ................................................... .................. 13 十、泵房建筑高度的确定 ................................................ ................................................... .......... 14 十一、设计体会 ................................................ ................................................... .......................... 14 十二、参考资料 ................................................ ................................................... .. (15)