杆式抽油泵泵阀密封性浅析

The sealing property of the valves on subsurface rod pumps.

根据抽油泵泵阀的阀座和阀球的工作特点,对阀座锥角部分进行定性、定量分析,列出其几何性和密封性的计算公式,为泵阀设计计算提供理论依据。

In light of the operating characteristics of the valve ball and seat on a subsurface rod pump, a qualitative and quantitative analysis of the conical part of the valve seat is carried out, and the formulas for calculating its geometric design and sealing property are presented.