城乡统筹背景下的城市供水规划方法研究--平谷新城供水专项规划

Methodology on Urban Water Supply System Planning to Balance Urban and Rural Development——A Case Study of Pinggu New Town

由于历史问题导致农村供水中存在水质较差,水量和水压得不到保障等问题,在目前新农村建设的背景下,需要以城乡统筹的观念重新审视农村供水系统,并探索其与城市供水系统之间的关系及整合优化方法。在此背景下,探讨了城乡统筹情况下的城市供水规划的方法流程,以确保城市供水系统最大发挥效力保障周边村镇的供水安全,具体规划流程为:分析区域水资源条件、分析供水现状及存在问题、进行供水需水量预测及供需平衡分析、编制水厂及管网规划,最后,以北京市平谷新城为例进行具体的案例分析。

With historical reasons, the water quality, quantity and pressure could not be ensured in rural water supply system. Under the hack ground of New Countryside Construction, rural water supply system should be re-examine if considering in the rural urban planning view and the relationship between urban and rural water supply system should be optimized. The method on urban water supply system planning was presented to balance urban and rural development and ensure that urban water supply system could safeguard water supply security in the maximal performance extent. The planning process included four steps： region water resource analysis, water supply present situation and existing problems analysis, water demand prediction and supply and demand balance analysis, and water plant and pipe system planning. Finally, a case study of Pinggu new town was analyzed.