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通过报警阀的作用及设计原则的阐述,重点针对单层面积大的建筑(如大型商场)报警阀设置提出新的看法。对工程上及相关文献中关于报警阀的并联设置进行分析,得出湿式系统不能采用并联设置方式来提高系统的可靠性。对系统设置的系统流量压力检测装置在工程上出现的问题提出解决办法。
Through the function of the alarm valve and the design principles, the paper puts forward a new view on the setting of the alarm valve in a single storey area (such as a large shopping mall). On the engineering and related literature on the alarm valve installed in parallel analysis, concluded that the wet system can not be set in parallel to improve the reliability of the system. Set up the system to set pressure flow detection device in the engineering problems that arise solutions.