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为补救我国城镇供水水压的不足,各地采取了不少措施。作者调查分析后认为:在水压普遍不足的城镇,采用分区分压供水可减少阻力,降低电耗;新区和卫星城宜采用集中加压方式;高层建筑和个别用户可采用单独加压方式;城市管网水压白天能上三楼,夜间可至屋顶地区,设置屋顶水箱仍是一种简便有效的方法;新辟水源、扩建水厂、改造城市管网是根本解决城镇供水的有效方法,但涉及面广,一次投资较大。
In order to remedy the shortage of water pressure in urban areas in China, various localities have taken many measures. After investigation and analysis, the authors concluded that in cities and towns where water pressure is generally insufficient, the use of zonal partial pressure water supply can reduce resistance and reduce electricity consumption; new districts and satellite cities should adopt centralized pressure method; high-rise buildings and individual users can adopt separate pressure methods; Pipe network water pressure can go to the third floor in the daytime and reach the roof area at night. Setting up a roof water tank is still a simple and effective method. New water sources, expansion of water plants, and transformation of urban pipe network are effective methods to basically solve urban water supply. It involves a wide range of investment, a large investment.