基于末端压力反馈恒压供水技术的叠压供水方式探讨  

Discussion on pressure-superposed water supply mode based on the end pressure-feedback water supply technology with constant pressure

作　　者：滕严婷 李佳达 莫镇华[1] 陶涛[1] 

机构地区：[1]同济大学环境科学与工程学院,上海200092

出　　处：《给水排水》2016年第8期126-130,共5页Water & Wastewater Engineering

摘　　要：介绍了一种基于末端压力反馈恒压供水技术下的叠压供水工程,对传统恒压供水技术与末端压力反馈恒压技术进行了对比,以ZJ市供水管网叠压供水管网节点处供水系统为例,分别对加压分区情况、分区低层和高层供水情况对比进行了分析,并对系统供水稳定性和供水节能效果进行了对比研究,以期为叠压供水技术进一步的发展提供思路。A pressure-superposed water supply technology based on the end pressure-feedback water supply technology with constant-pressure was introduced in this paper. A comparison between conventional constant-pressure water supply technology and end pressure-feedback constant- pressure water supply technology was carried out. Taking the pressure-superposed water supply network in ZJ City as example, comparison and analysis among pressured partition, low-rise partition and high-rise partition were carried out; in addition, a comparison study between water supply system stability and energy-saving performance was also made. This paper might offer a new idea for pressure-superposed water supply technology development.

关 键 词：叠压供水 末端压力反馈恒压技术 水泵 分区 

分 类 号：TU991.62[建筑科学—市政工程]