叠压供水技术在城市供水中的应用分析  

Application analysis of superimposed water supply technology in urban water supply

作　　者：张卫金[1] 李晰[1] 穆锐 Zhang Weijin;Li Xi;Mu Rui(Tianjin Huamiao Water Supply and Drainage Research and Design Institute Co.,Ltd.,Tianjin 300190,China)

机构地区：[1]天津市华淼给排水研究设计院有限公司,天津300190

出　　处：《给水排水》2020年第S01期397-399,407,共4页Water & Wastewater Engineering

摘　　要：叠压供水技术是在国家大力推行绿色、环保、节能理念的基础上不断推广的一种供水方式,通过不断的研究和发展,在选择叠压供水设备上有了理论依据,充分考虑了引入管管内流速控制在经济流速范围内的必要条件。通过案例分析充分体现叠压供水在节能、节地方面的优势。Superimposed water supply technology is a kind of water supply mode which is continuously promoted on the basis of the national vigorously promoting the concept of green,environmental protection and energy conservation.Through continuous research and development,the theoretical basis is obtained in the selection of superimposed water supply equipment,and the necessary conditions for the flow rate in the pipe to be controlled within the range of economic flow rate are fully considered.The case study fully reflects the advantages of overpressure water supply in energy saving and local saving.

关 键 词：水塔或高位水箱供水 水泵与高位水箱联合供水 气压供水 变频调速供水 管网叠压供水 数字集成全变频恒压供水 

分 类 号：TU991.3[建筑科学—市政工程]