一、供水漏损的产生与影响供水漏损管理是当前许多供水企业关注的问题。实践中,供水漏损的发生是不可避免的,一个供水系统中的多个环节均有可能产生漏损。如图1所示,从水厂取水到输送至用户末端的过程中均会发生漏损。由图1可知,供水漏损分为物理漏损和表观漏损。物理漏损包括从输配水主干管到用户支管的所 First, the water supply leakage and the impact of Water supply leakage management is the current concern of many water supply enterprises. In practice, the occurrence of water supply leakage is unavoidable, and leakage may occur in many aspects of a water supply system. As shown in Figure 1, leakage can occur from the water plant to the end of the process. As can be seen from Figure 1, the water supply leakage is divided into physical leakage and apparent leakage. Physical leakage includes the main pipe from the water distribution to the user branch