城市供水管网漏损控制研究

Research on Leakage Control of Urban Water Supply Network

目前,我国城市给水管网的漏损率在不断增加,因此,对给水管网的漏损控制进行了研究。根据城市给水管网的运行特性,对其进行了参数优化,建立了相应的管网水力学模型。提出城市供水管网漏损阀门优化和城市供水管网漏损分区计量控制,提出一种全新的控制方法。将新的控制方法应用于实际可以在确保供水管网水质的同时,降低甚至避免漏损,解决城市供水发展中的区域限制问题。

Currently,the leakage rate of urban water supply networks in China is constantly increasing.Therefore,research has been conducted on the leakage control of water supply networks.Based on the operational characteristics of the urban water supply network,parameter optimization was carried out and a corresponding hydraulic model of the network was established.Propose a new control method for optimizing leakage valves in urban water supply networks and measuring and controlling leakage zones in urban water supply networks.Applying the new control method to practice can ensure the water quality of the water supply network while reducing or even avoiding leakage,and solve the problem of regional restrictions in urban water supply development.