华北平原城市供水漏损控制策略案例  

Case Study on Solutions of Urban Water Supply Leakage Control in North China Plain Cities

作　　者：曹智 孙梦琪 林明利 劳德坤[3] 张荣鼎 CAO Zhi;SUN Mengqi;LIN Mingli;LAO Dekun;ZHANG Rongding(Engineering Technology Innovation Center for Drinking Water Safety and Security,Ministry of Housing and Urban-Rural Development,Beijing 100044,China;China Academy of Urban Planning&Design,Beijing 100044,China;Beijing Haiyue Jinhong Environmental Protection Technology Co.,Ltd.,Beijing 100080,China)

机构地区：[1]住房城乡建设部饮用水安全保障工程技术创新中心,北京100044 [2]中国城市规划设计研究院,北京100044 [3]北京海悦金宏环保科技有限公司,北京100080

出　　处：《净水技术》2024年第8期146-153,共8页Water Purification Technology

基　　金：国家重点研发计划项目(2021YFC3200802)。

摘　　要：华北平原城市普遍存在水资源短缺问题,成为制约城市发展的重要因素,城市公共供水管网漏损控制是城市节水的重要内容。研究以A市为例开展华北平原城市供水漏损控制策略案例研究,提出了一套基于供水水量平衡分析与漏损控制潜力预测的漏损控制目标制定方法,并结合华北平原城市供水系统特点制定一套漏损控制系统方案,并重点介绍了A市分区计量管理建设与运维方案。研究结果表明,华北平原城市可从摸清家底、更新设施、调控压力、提升计量、引智赋能、完善机制6个方面开展城市公共供水管网漏损控制工作,对于以小区管网漏损为主的城市应采取自下而上的分区计量建设路线,并完善分区计量平台、建立管理体制、规范工作流程。研究可为同类城市开展城市公共供水管网漏损控制工作提供指导。The shortage of water resources is a common problem in North China Plain cities,which has become an important factor restricting urban development.Leakage control of urban public water supply network is an important part of urban water conservation.This study took City A as an example to carry out a case study of urban water supply leakage control strategy in North China Plain,proposed a set of leakage control target formulation methods based on water supply balance analysis and leakage control potential prediction,and developed a set of leakage control system scheme in combination with the characteristics of the urban water supply system in North China Plain,and focused on introducing the zoning metering management construction and operation and maintenance scheme of City A.The research results showed that cities in the North China Plain could carry out the leakage control of urban public water supply pipe network from six aspects:finding out the family background,updating facilities,regulating pressure,improving measurement,introducing intelligence and enabling,and improving the mechanism.For cities with small area pipe network leakage as the main factor,the bottom-up district meter areas construction route should be adopted,and the zoning measurement platform should be improved,the management system established,and the workflow standardized.Research can provide guidance for similar cities to carry out urban public water supply network leakage control work.

关 键 词：供水管道 漏损控制 分区计量 水资源 水平衡分析 

分 类 号：TU991[建筑科学—市政工程]