旭龙水电站施工供水系统优化设计  

Optimal design of water supply system construction for Xulong Hydropower Station

作　　者：张博 李学武 陈雯 ZHANG Bo;LI Xuewu;CHEN Wen(Changjiang Survey,Planning,Design and Research Co.,Ltd.,Wuhan 430010,China)

机构地区：[1]长江勘测规划设计研究有限责任公司,湖北武汉430010

出　　处：《水利水电快报》2024年第5期76-80,共5页Express Water Resources & Hydropower Information

摘　　要：为优化旭龙水电站施工供水系统,在工程建设期间提供工程所需的生产用水和生活用水,在确保所需供水量和水质安全的前提下研究施工供水的经济性,对坝区周边地表水比选,综合考虑后选择两处地势较高的地表水作为坝区供水水源。通过对原水工程高程合理利用,结合施工水厂选址,在满足分质供水的同时,实现供水系统全程自流供水,避免建造一、二级泵站。结果表明:该方法可大大降低工程投资,但同时也增加了敷设管道的难度。研究成果可为类似施工供水系统提供参考。To optimize the construction water supply system of Xulong Hydropower Station,provide the production water and domestic water required by the project during the construction,We studied the economy of the construction water supply under the premise of ensuring the required water supply and safety,compared the surface water around the dam area,and selected two higher surface water as the water supply source of the dam area after comprehensive consideration.Through the rational use of the elevation of the raw water project,combined with the site selection of the construction water plant,while meeting the quality of water supply,the water supply system was realized throughout the self-flowing water supply,and the construction of a secondary pumping station was avoided.The results showed that the project investment can be greatly reduced,but at the same time,it can also increase the difficulty of laying pipelines.The study can provide a reference for the construction of similar water supply system.

关 键 词：施工供水系统 双水源供水 厂址选择 旭龙水电站 

分 类 号：TV52[水利工程—水利水电工程]