城市自来水与中水系统综合规划的优化研究

Optimization of Unified Planning of Urban Water Supply and Intermediate Water Systems

面对我国许多城市用水量不断增加与原水资源短缺的现状 ,提出将中水系统纳入城市供水系统 ,统一规划 ,并提出了一套自来水与中水系统综合规划的优化方法 :根据统计回归原理 ,建立供水系统费用模型 ;按照年成本法 ,建立供水系统综合规划的优化模型。经仿真计算 ,获得了满意的结果。

Facing the increasing water demand and severe water shortage in many cities of this country, the authors of this paper proposed to bring the so called intermediate water system into the urban water supply system with a unified planning. An integrated optimization method of unified planning of urban water and intermediate water system was put forward. The cost model of water supply system and the optimization model of unified planning were established on basis of statistics regressions and annual cost estimation method respectively. The digital simulation was carried out and satisfiable results were obtained.