摘要
本文针对我国城镇供水管网漏损问题,探讨我国供水管网漏损现状和原因,分析了主要的供水管网漏损检测技术,从多角度比较被动检测法、主动检测法的优缺点,并提出了一种结合听觉和视觉检测模块、适用于多场景的新型供水管网漏损检测方法。结合实际工程应用结果表明,采用该系统可以增强管道漏损检测能力,为供水企业主动降低供水管网漏损率提供参考。
In view of the leakage of water supply pipe network in our country’s cities and towns,the current situation and causes of the leakage in our country’s water supply pipe network are discussed,the main water supply pipe network leakage detection techniques are analyzed,and the advantages and disadvantages of the passive detection method and the active detection method are compared from multiple angles.A new leak detection method for water supply pipe network that combines acoustic and visual detection modules,suitable for multiple scenarios,is proposed.Combined with the actual engineering application results,it is shown that the use of this system can enhance the pipeline leakage detection capability,and provide a reference for water supply companies to actively reduce the leakage rate of the water supply network.
作者
张永强
李俊江
刘振
Zhang Yongqiang;Li Junjiang;Liu Zhen(Tianjin Waterworks Group Co.,Ltd.,Tianjin 300040,China;Tianjin Sambo Water Technology Co.,Ltd.,Tianjin 300100,China;Tianjin Qingcheng Water Supply Engineering Co.,Ltd.,Tianjin 300380,China)
出处
《城市建筑》
2021年第29期135-138,共4页
Urbanism and Architecture
关键词
供水管网
漏损控制
管道检测
water supply network
leakage control
pipeline inspection
