尚义县大青沟水厂集中供水工程分区供水方案分析

Water supply scheme of centralized water supply project of Daqinggou waterworks in Shangyi County

为改善尚义县村镇的饮用水水质和保证供水安全,张家口市尚义县建设大青沟水厂集中式供水工程,自大青沟水厂向周边村庄居民区供水,以满足村镇居民日常生活用水需求。依据工程规模、工程区地形等情况,提出重力自流及泵站加压分区供水方案,确定水厂配水管网最优供水方案,从而解决项目区村镇居民日常生活用水需求。

In order to improve the drinking water quality of villages and towns in Shangyi County and ensure the safety and reliability of water supply,the centralized water supply project of Daqinggou Water Plant is constructed in Shangyi County of Zhangjiakou City,which supplies water from Daqinggou Water Plant to surrounding villages and residential areas to meet the daily water demand of residents in villages and towns.The water supply scheme for gravity flow and pressurized pumping station is proposed,and the optimal water supply scheme for water distribution pipe network of the water plant is determined,so as to solve the daily living water demand of rural residents in the project area.