2DY泵总装图A0
2DS(Y)10/5电动往复泵设计
摘要
该设计是对2DS（Y）—10/5型电动往复泵的设计。往复泵是借助于活塞在液缸工作腔内的往复运动，使工作腔容积产生周期性变化来达到输送液体的目的，它是把机械能转化为压力能的装置。此种泵的流量只取决于工作腔容积变化值及在单位时间内的变化次数（频率），而在理论上与排出压力无关。本次设计通过对已知数据的分析以及参考相关资料完成的，该系列电动往复泵系双缸双作用泵，主要由液缸体和传动部分组成。对其活塞、泵阀等零部件进行具体的分析和计算，完成了本次设计的任务。
关键词：电动往复泵；泵阀；活塞；设计
The design of 2DS(Y)-10/ 5 electric reciprocating pump
Abstract
This graduation project is to the 2DS（Y）- 10/5 electrically operated reciprocating pump design. The reciprocating pump is drawssupport the piston in fluid cylinderwork cavity reciprocal motion,causes thework cavityvolume to have the periodicvariation toachieve the transportation liquid the goal, it is transforms themechanical energy as the fluid pressure energy installment. This kindpumps the current capacity is only decided by thework cavityvolumechangevalue and in the unit time change number of times(frequency),but in theoretically has nothing to dowithwith the deliverypressure. This design through completes to the known data analysis aswell as the reference correlation data, this series electricallyoperated reciprocating pump is the two-cylinder double-acting pump,mainly partially is composed by the fluid cylinder body and thetransmission. To its spare part and so on piston, pumpvalve carrieson the concrete analysis and the computation, has completed thisdesign task.
Keyword：Electrically operated reciprocating pump；Pumpvalve；Piston；design
目录
Abstract ii
绪论1
第一章概述2
第一节往复泵的结构和工作原理2
第二节往复泵的特点和分类4
第三节往复泵的应用与发展7
第二章往复泵的总体设计10
第一节泵型及总体结构形式选择10
第二节液力端结构形式的选择11
第三章2DS（Y）-10/5型电动往复泵的设计14
第一节主要结构参数的选择与确定14
第二节原动机的选择19
第四章液力端主要零部件设计22
第一节液缸体22
第二节泵阀设计23
第三节活塞、活塞杆、活塞环27
总结40
参考文献41
泵头部分A0
传动部分A0
隔板A3
液缸体A0
3设计所包含文件
1摘要
2说明书前三页
