某偏远山区规模化集中供水工程设计分析

Discussion on the Design of Large-scale Centralized Water Supply in Remote Mountainous Areas

以柳州市柳江区土博镇水源村至三都镇三加村集中供水工程为例,分析了广西喀斯特地貌偏远山区规模化集中供水设计思路。通过依托山下稳定大水源,跨镇引水,形成规模化集中供水系统的思路,采取修建大水厂,敷设大管网,引水消毒,加压提水泵送给三加村各村屯。同时,将沿途周边村屯原有饮水设施维修后并网接入,尽可能覆盖供水范围,稳定供水,有效解决土博镇水源村至三都镇三加村一带村屯季节性缺水难题。分析成果可为喀斯特地貌偏远山区规模化供水研究提供参考。

Taking the centralized water supply project from Shuiyuan Village,Tubo Town,to Sanjia Village,Sandu Town,Liujiang Dietrict,Liuzhou City as an example,this paper analyzes the design idea of large-scale centralized water supply in remote mountainous areas of karst landform in Guangxi.By relying on the stable large water source at the foot of the mountain,cross-town water diversion,and the idea of forming a large-scale centralized water supply system,we adopted the construction of a large water plant,the laying of a large pipe network,the water diversion and disinfection,and the pressurized water pump to send to the villages of Sanjia Village.At the same time,the original drinking water facilities in the surrounding villages will be connected to the grid after maintenance,so as to cover the scope of water supply as much as possible,stabilize the water supply,and effectively solve the problem of seasonal water shortage in the villages from Shuiyuan Village of Tubo Town to Sanjia Village of Sandu Town.The analysis results can provide reference for large-scale water supply research in remote mountainous areas with karst landform.