以辽西北供水配套管网工程为例谈长距离输水管线设计要点  

Discussion on the Design Points of Long-Distance Water Supply Pipeline with the Example of Liaoning Northwest Water Supply Supporting Pipe Network Project

作　　者：蒋玖璐 JIANG Jiu-lu(Shanghai Urban Construction Design&Research InstituteCo.,Ltd.,Shanghai 200125,China)

机构地区：[1]上海市城市建设设计研究总院(集团)有限公司,上海200125

出　　处：《中国市政工程》2021年第2期35-37,123,124,共5页China Municipal Engineering

摘　　要：由于我国水资源分布不均衡,政府对水源保护要求日益严格,城市开发建设要求零散水源归并,因此长距离输水管道工程较多。以沈阳辽西北供水配套管网工程为例,从工程投资、运行成本和供水安全性出发,对输水管道的管材、管径、防腐措施、水锤防护措施、管道漏损监测措施以及主要附属设施设置进行研究分析。重点阐述长距离输水管线设计要点,可为类似工程提供参考。Due to the uneven distribution of water resources in China,the government has increasingly strict requirements for water source protection,and urban development&construction require the integration of scattered water sources,therefore,there are many longdistance water pipeline projects.Taking Shenyang LiaoningNorthwest Water Supply Pipeline Network Project as an example,starting from the project investment,operating cost&water supply safety,the pipe material,pipe diameter,anti-corrosion measures,water hammer protection measures,pipeline leakage monitoring measures and the main ancillary facilities are researched&analyzed.It focuses on the design points of long-distance water pipeline,which may provide reference for similar projects.

关 键 词：管材 经济管径 防腐 水锤防护 漏损监测 调流 调压 

分 类 号：TU991.3[建筑科学—市政工程]