泵底阀滤网的研制及节能机理的初步分析

Study on Enconomizer Energy Fitter Mesh Used with Pump's Foot-Valve and Its Theoretical Analysis

研制出了一种泵底阀用节能滤网组件，并对其节能机理进行了初步分析。测试结果表明，该泵底阀可在现有各类有底阀泵上配用。

A new type of fitter mesh which is used with pump' s foot-valve has been developed. We analyse its theoretical mechanism can economize energy. The result of test shows that this type of fitter mesh can economize energy efficiently.