离心式水泵的工况点分析与应用

Analysis and Application of Working Point of Centrifugal Pump

在煤矿开采过程中,地面水与地下水会涌入到矿井中,容易形成透水事故,影响煤矿生产和威胁人员安全。离心式水泵就是将这些矿水及时排送到地面,保证矿井安全生产。离心式水泵工况点的分析对其高效工作具有现实意义。

In the process of coal mining,surface water and groundwater will pour into the mine,resulting in flooding accidents,which will affect the coal mine production and threaten the safety of the personnel.The centrifugal pump is to discharge the mine water to the ground in time to ensure