本文结合"一户一表"改造后,生活用水采用叠压给水系统的设备组成和工作原理,分析了叠压给水系统的技术优点,结合当前各地生活用水系统的改造,分析改造给传统室内消火栓系统造成的影响,探讨了各地"一户一表"改造后,如何加强和完善老旧住宅小区消防安全管理。%In this paper,after transformation of "one water meter for one household",Pressure superposed water supply system and its operation principle is put into use for municipal water.This article is analyzing the technical advantages of the Pressure superposed water supply system and the effect to the traditional inner fire hydrant system,combined with local living water supply system,to discuss how to enhance and improve the fire safety management for the old living household.
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