基于水力模型系统的城市供水管网优化分区

Optimal zoning of urban water supply network based on hydraulic model system

为了克服传统方法依靠人工经验对供水管网进行分区存在的局限性,解决存在的问题并进一步优化管网分区管理,在供水管网水力模型的基础上,采用基于多尺度分区算法和多目标优化算法的方法进行压力分区计算。根据计算结果对现有分区进行优化,达到了均衡管网压力、提高管网水质和供水安全以及分区科学管理等目的。

In order to overcome the limitation of traditional manual experience in zoning water supply network,to solve the existing problems and further optimize the zoning management of the network,on the basis of the hydraulic model of the water supply network,the method based on multi-scale zoning algorithm and multi-objective optimization algorithm was adopted to calculate the pressure partitioning. According to the calculation results,the existing zoning was optimized to balance the pressure of the pipeline network,to improve the water quality and water supply safety of the pipeline network,and to manage the zoning scientifically.