影响抽油泵排量因素分析与改进措施探讨

Cause analysis and modification for displacement of defueling pump

本文以影响抽油泵排量因素及其改进为主题,从抽油泵游动阀球启闭、抽油泵泵腔未充满等方面对相应的影响因素和改进措施进行了深入分析和探讨。

This article explores the cause analysis and modification for displacement of defueling pump in terms of opening/close of traveling valve ball and underfilling pump cavity.