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摘要：在多层建筑给水系统的设计中,给水管网的形式对于系统能否经济、可靠地进行供水来说是一个关键性的问题。通过高层建筑生活给水系统各种给水方式的分析比较, 认为根据具体情况采用高位水箱减压给水方式或几种给水方式的结合在目前是比较经济合理的给水方式。

关键词：建筑给排水 供水方式 减压给水

The talk about building water supply system

Abstract :The design in Multi-storey building Water supply system. Water supply pipe network for system can be in the form of the economic and reliable water supply is a key problem. Through all kinds of high-rise building the drinking water system water supply way of comparative analysis, Think according to the specific situation with high water tank and pressure relief way or combination of several methods of water supply in water is more economic and reasonable way of water supply at present.

Key Word : building water supply and drainage , water supply way , pressure water supply

一．常用多层给水系统存在的问题

1.1多层建筑用水高峰期供水不足