双向高液位紧急切断阀是一种集油料进出控制、紧急切断和高液位保护功能为一体的作为油料进出油罐的主要通道的控制阀门.为更好地验证其关阀性能,仅仅数值模拟的内容不足以产生足够的信服力,为使得新型底阀的设计更加具有说服力,该文设计了新型底阀关阀性能测试试验台架,试验验证了紧急切断关阀功能和高液位保护功能的转换稳定性,开发最小压力,紧急切断时阀前水击以及高液位关阀的稳定性,实验结果表明新型底阀功能转换稳定且运行可靠性较好.%Bidirectional high level emergency shut-off valve is a set of access control oil,high-level protection and emergency shut-off func-tion as one of the main channel as a control valve and out of the fuel tank.In order to better verify its off valve performance,only the numeri-cal simulation is not enough to generate sufficient convincing,in order to make the design of the new bottom valve more persuasive,this pa-per designs a new bottom valve closing valve performance test bench,test Verified the switching stability of the emergency cut-off valve and high level protection,the development of minimum pressure,the pre-valve water hammer at the time of emergency shut-off and the stability of the high liquid level shut-off valve.The experimental results show that the new bottom valve switchover is stable and operating Reliabili-ty is better.
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