水泵抗汽蚀防护技术的研究推广

Research and Promotion of Pump Anti-cavitation Protection Technology

水泵的汽蚀现象一直是水泵运行、维护及管理工作中的一个重要问题。本文针对水泵的汽蚀问题,通过分析水泵汽蚀现象产生的原因、汽蚀对水泵性能的影响、汽蚀的类型及水泵汽蚀现象的危害,提出了防止和减轻汽蚀的几种方法。

The cavitation phenomenon of pumps has always been an important issue in the operation,maintenance and management of pumps.Aiming at the cavitation problem of water pump,several methods to prevent and reduce cavitation are proposed by analyzing the causes of water pump cavitation phenomenon,the effect of cavitation on the performance of water pump,the type of cavitation,and the damage of water pump cavitation.