高校配水管道漏水检测及对策研究  

Research on Leakage Detection and Countermeasures of University Water Distribution Pipeline

作　　者：张军 谢雨欣 邢培振 ZHANG Jun;XIE Yuxin;XING Peizhen(Henan Vocational College of Water Conservancy and Environment,Zhengzhou 450008,China)

机构地区：[1]河南水利与环境职业学院,河南郑州450008

出　　处：《河南水利与南水北调》2023年第6期107-109,共3页Henan Water Resources & South-to-North Water Diversion

摘　　要：随着中国教育建设快速发展,校园供水管网的负荷日益增加,漏水事故便成为校园供水普遍存在的现象。因此,管道漏水检测及对策分析研究已成为高校用水配水的一项重要研究内容。后勤信息化建设是智慧校园建设的重要一环,在后勤信息化建设中校园供水管网的信息化建设亟待提高。文章首先综合分析配水管网漏水事故的成因,针对目前高校供水系统中管道漏损检测缺失和方法单一的问题,提出利用流量平衡法判断管道漏损,通过负压波定位管道漏损点。利用流量平衡法进行管道判漏,根据漏损点产生的负压波进行漏损定位。实验结果表明:提出的漏水检测及定位算法一定程度上消除了监控盲区,大幅提高了校园供水管网监控管理的时效性和供水可靠性。With the rapid development of education construction,the load of campus water supply network is increasing day by day.Water leakage accident has become a common phenomenon in campus water supply.Therefore,the detection and analysis of water leakage have become an important research content of water distribution in campus.Logistics informatization construction is an important part of smart campus construction.In the logistics informatization construction,the informatization construction of campus water supply network needs to be improved urgently.Firstly,the causes of leakage accidents in the water distribution network are comprehensively analyzed in this paper.In view of the lack and single method of leakage detection in the current university water supply system,flow balance method is proposed to judge pipeline leakage.The leakage point of the pipeline is located by the negative pressure wave.The flow balance method is used to detect leakage in pipeline and the leakage location is located according to the negative pressure wave generated by the leakage point.The experimental results show that the water leakage detection and location algorithm proposed in this paper eliminates the monitoring blind spots to a certain extent.It will greatly improve the timeliness and water supply reliability of the campus water supply network monitoring management.

关 键 词：节水 物联网 漏水检测 

分 类 号：TU991.61[建筑科学—市政工程]