长距离输水系统水锤防护问题探讨  

Discussion on Water Hammer Protection of Long Distance Water Conveyance System

作　　者：杜坤 DU Kun(Kines County Water Resources Bureau,Xinyuan 835800,CHina)

机构地区：[1]新源县水利局,新疆新源835800

出　　处：《河南水利与南水北调》2023年第4期119-120,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：以伊犁州新源县东部集中供水给水管道工程(一期)那拉提水厂应急备用水源项目为例,在概述管道敷设概况的基础上,采用PIPE2012:Surge水锤分析软件进行了该水厂应急备用水源项目无防护水锤管道运行状况的模拟;并从增设水锤防护设备角度对增设双向调压塔(方案1)、增设单向调压塔(方案2)及增设真空吸气阀(方案3)等方案的水锤防护效果进行了模拟分析,最终选择增设真空吸气阀(方案3)的方案。Taking the east centralized water supply pipeline project of Xinyuan County,Yili Prefecture(Phase I)Narati water plant emergency standby water source project as an example,based on the general situation of pipeline laying,plPE2012:Surge Water Hammer analysis software was used to simulate the operation of the unprotected water hammer pipeline in the emergency standby water source project of the water plant.From the perspective of adding water hammer protection equipment,the water hammer protection effect of adding bidirectional pressure regulating tower(scheme 1),one-way pressure regulating tower(scheme 2)vacum suction valve(scheme 3)is simulated and analyzed.Finally,the scheme of adding vacuum suction valve(scheme 3)is selected.

关 键 词：供水管道 长距离 输水系统 水锤 防护 

分 类 号：TU74[建筑科学—建筑技术科学]