Wet type water fire fighting system is used for a ship to improve the reaction capabilit of quick fire water supply.In the process of the system commissioning,the rapid pressure loss occurs multiple times in the absence of obvious leakage in the pipeline.In this paper,the troubleshooting one by one and analysis are performed by site investigations and tests on the basis of the system working principle and arrangement,which locates the fault points,identifies the fault causes and puts forward the corresponding solutions,and provides reference for troubleshooting similar system failures.
关键词
水消防系统/保压/安全阀/压力信号开关/喷射泵
Key words
water fire fighting system/pressure holding/safety valve/pressure signal switch/ejector
维普
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