管网供水压力与漏失量关系研究

Study on the relations of water supply pressure and leakage

采用夜间最小流量法对哈尔滨某小区进行实地试验,试验验证了供水压力与管网漏失量之间的关系,得出了管网漏失量与供水压力间存在着指数关系,可为供水企业通过合理分配管网压力来控制管网漏失水量提供参考。

Site trial with night minimum flow method for a residential area in Harbin was conducted to demonstrate the relations of water supply pressure and leakage. It concluded that there lay in an exponential relationship between leakage and water supply pressure. It could provide reference for the control of network leakage through reasonable allocation of network pressure.