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在当前城市快速发展过程中,供水管网作为城市的重要基础性设施,能够为市民提供充足的水源。当前城市高层楼房数量不断增加,这对供水管网水位压力提出了更高的要求。如果采用传统的供水方式,很容易对居民生活用水造成污染,而且也不利于节能,因此可以采用无负压供水设施,利用变频调速技术来完成整个供水过程。从无负压供水设备的工作原理入手,分析了无负压供水设备的优势,并进一步对无负压给水设备在供水管网中应用时的供水形式进行了阐述。
In the current rapid urban development process, the water supply network as an important infrastructure for the city, to provide sufficient water to the public. The current number of urban high-rise buildings continue to increase, which puts forward higher requirements for water pressure on the water supply network. If the traditional way of water supply, it is easy to cause pollution of water for residential life, but also not conducive to energy saving, it can be no negative pressure water supply facilities, the use of frequency control technology to complete the entire water supply process. Starting from the working principle of non-negative pressure water supply equipment, the advantage of non-negative pressure water supply equipment is analyzed, and the water supply form of non-negative pressure water supply equipment in water supply network is further described.