摘要
传统的供水管网漏损检测方法存在开挖管道、耗时耗资巨大等缺点,运用数值模拟的方法可以避免。介绍了EPANET软件在供水管网的漏损检测中的应用,通过构建供水管网的水力模型,确定管网运行的指标参数,运用图表等方式输出结果,并结合实际管网系统实时监测系统的数据,从而确定管网漏点。
The traditional leakage detection method of water supply network had some disadvantages,such as excavation of pipeline,time-consuming and high cost,which could be avoided by numerical simulation method.The application of EPANET software in the leakage detection of water supply pipe network was introduced.By constructing the hydraulic model of water supply pipe network,determining index parameters of the operation,using charts and other methods to output results,and combining with the real-time monitoring system data of the actual pipe network system,the leakage point could be determined successfully.
作者
刘小俊
李寻
张雪
Liu Xiaojun;Li Xun;Zhang Xue(School of Water Resource and Environmental Engineering,East China University of Technology,Nanchang 330013,China;HoHai University,Nanjing 210098,China;Suzhou Water Supply Co.Ltd,Suzhou 215002,China)
出处
《供水技术》
2019年第6期6-8,共3页
Water Technology
基金
国家自然科学基金(41761090,41602258)
2019年苏州市水利水务科技项目(2019002)。
