离心泵轴向力及其平衡分析

Axial Force of Centrifugal Pump and Its Balance Analysis

离心泵是利用离心力来输送液体的设备,在国民经济的各个部门以及人们生活中都有广泛的应用.但在离心泵的使用中会不可避免地产生或大或小的轴向力,严重地影响着离心泵的使用寿命,因此对离心泵轴向力进行精确计算并想办法加以平衡,对于提高离心泵的效率和延长其使用寿命具有相当重要的意义.

A centrifugal pump is a kind of machine which can convey liquid by centrifuging force. It has been widely used in every filed of national economy and people＇ s life. Either maximum or minimum axial forces could be inevitably caused in the process of using centrifugal pump, which seriously effect its longevity. For centrifugal pump, it is important to improve efficiency and prolong service life by means of exactly calculating axial force of centrifugal pump and finding way to balance it.