供水管网暗漏漏点流量的估算方法  

Estimation Method of Water Leakage Flow Rate of Unreported Leakage Points in Water Supply Distribution Networks

作　　者：陈鹏[1] 吴珊[1] 赵顺萍 曹楠 刘阔 

机构地区：[1]北京工业大学建工学院北京市水质科学与水环境恢复工程重点实验室,北京100124 [2]北京自来水集团有限责任公司,北京100031

出　　处：《净水技术》2017年第8期110-114,J0001,共6页Water Purification Technology

摘　　要：目前,供水企业在统计管网暗漏水量时所使用方法和计算公式各异,相同漏点估算出的暗漏流量差异较大,不便于供水企业之间横向比较和分析研究。通过选取国内供水企业常用的六种暗漏流量估算公式,分别解析了其相关影响因素;同时对比了国外暗漏经验公式,分析相互之间的差异。在此基础上,提出了建议的暗漏流量估算公式,为漏损控制管理提供参考和借鉴。At present, different methods and formulas are used to estimate unreported bursts leakage in the water distribution networks by water supply enterprises. Water losses estimated from the similar unreported leakage are quite different, which is not easy to compare and analyze. Six kinds of formula are used to calculate the flow rate of unreported bursts in the domestic water supply enterprises, resolving related influential factors, respectively. Comparing to the foreign formulas, differences between each other are analyzed, simultaneously. Based on this, a recommended formula to estimate unreported leakage flow is given, which may provide references for leakage control and management.

关 键 词：供水管网 暗漏 漏点 漏失流量 估算方法 

分 类 号：TU991.3[建筑科学—市政工程]