液压驱动往复泵中的液压冲击现象分析  

Analysis of hydraulic surge in hydraulic-drive reciprocating pump

作　　者：王新华[1] 张永红[2] 刘世强[3] 杨国银 

机构地区：[1]北京工业大学机电学院,北京100022 [2]兰州石油机械研究所,甘肃兰州730050 [3]大港油田集团有限责任公司钻井采油工艺研究院,天津300280 [4]吐哈油田国际合作处,新疆哈密830082

出　　处：《石油矿场机械》2002年第5期53-55,共3页Oil Field Equipment

摘　　要：介绍了双缸双作用液压驱动往复泵。在试验的基础上 ,对进油路和回油路上的液压冲击现象进行了分析与计算。得出了液压驱动往复泵在工作过程中进油路和回油路产生液压冲击的主要原因及其对往复泵排出性能和整体性能的影响 。The double cylinder double acting hydraulic drive reciprocating pump is introduced, in addition,the analysis and computation of hydraulic surge in feed oil loop and return oil loop are carried out on the basis of experiment. The key reasons of hydraulic surge produced in feed oil loop and return oil loop of hydraulic drive reciprocating pump and its effects on the discharge and overall performance of reciprocating pump are presented, which has some reference values for further study and design of hydraulic drive pump in future.

关 键 词：液压驱动 往复泵 液压冲击现象 工作原理 

分 类 号：TH321[机械工程—机械制造及自动化]