摘要
主要介绍了江都站对真空破坏阀结构与装置位置等不断改进的过程,认为:完善的真空破坏阀断流设计,不仅可以消除启动振动,而且真空破坏阀通风面积可以大大缩小。
The staple of the article is introuduction to the process of growing about the structure and installational site of the vacuum-breaking valve at the Jiangdu pumping station.The idea of our means：The perferction design of the cut-off flow of the vacuum-breaking valve.It not only abate start-up value,but also narrow areas of the ventilation pipe of the vacuum-breaking valve.
出处
《排灌机械》
2005年第4期21-24,33,共5页
Drainage and Irrigation Machinery
关键词
真空破坏阀
泵站
江都
Vacuum-breaking valve
Pumping Station
Jiangdu
