水锤泵是一种以流水为动力，通过机械作用，产生水锤效应，将低水头能转换为高水头能的高级提水装置。其构造主要有进水管，泵体，泄水阀，中心阀，压力罐，出水管六大部分组成。可以将动能转换为压力能的一种简单机械。
本文详细研究了悬挂式缓闭减水锤止回阀在事故停泵期间的特性以及由停泵所引起的流体瞬变效应与阀的减水锤效果。
The characteristics of closing check valves with hanged reducing water - hammer, and the effects of fluid transient during power cut are studied in this paper.
介绍了大战场泵站的基本情况，对该泵站由于事故停泵水锤造成压力管道破坏的现场进行了调查。
An introduction of the Dazhanchang pumping station and an investigation of the broken pressure pipes caused by pumping accident in the pumping station are presented.
建立了下开式水锤消除器在泵系统水力过渡过程计算中的数学模型。
A mathematical model of water hammer arrester with the lower open type in calculating the hydraulic transient in the pump systems is established.
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