摘要
为了缓解水锤效应造成的不规则压力升高,开发了一种快进气慢排气空气阀。这种新型空气阀与水厂使用的 JIS 标准空气阀相比,能够缓解压力升高的问题.本文还应用计算机水力瞬时流速计算程序分析了水锤效应。
A prototype air valve for quick suction and slow exhaust was developed to ease ir- regular pressure buildup due to the water hammer effect.Comparison between this new air valve and a JIS standard air valve used for waterworks indicated that the former was capable to ease such pressure buildup,water hammer effects were analyzed using a computation pro- gram for hydraulic transients.
关键词
管线
空气阀
压力升高
水锤
水厂
pipeline
air valve
pressure rise
water hammer computation program
quick suction slow exhaust
