Abstract：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.
沙新建；李晓雁；顾玉兰；吕省三. 江都站真空破坏阀断流的研究[J]. 排灌机械工程学报, 2005, 23(4): 21-24.
SHA Xin-jian, LI Xiao-yan, GU Yu-lan, LU Sheng-san. Research on Cut-off flow of the Vacuum-breaking Valve at Jiangdu Pumping Station. Journal of Drainage and Irrigation Machinery Engin, 2005, 23(4): 21-24.
