摘要
大伙房水库输水(二期)工程输水系统从鞍山加压站至营盘配水站干线段总长为41.3 km,而营口、盘锦2条分支支线长度分别为39.86 km和52.96 km。为了防止各自的输水支线上产生较大的水锤破坏,在支线末端设置超压泄压阀,有效地缓解了由于分支净水厂突然事故关阀所带来的过大的水锤压力。
The total length from Anshan Booster Station to Yingpan Water-distribution Station of the water conveyance system of the Water Conveyance Project of Dahuofang Reservoir（Phase II is 41.3 km.However,the lengths of Yingkou Branch and Panjin Branch are 39.86 km and 52.96 km respectively.In order to prevent the damages from water hammers occurred in the branches,over-pressure relief valves are arranged on both the ends of them;by which the over-pressure of the hammer from the emergency shut-off of the valve in the water treatment plant of the branch is effectively alleviated.
出处
《水利水电技术》
CSCD
北大核心
2010年第12期35-37,共3页
Water Resources and Hydropower Engineering
基金
水利部"948"计划项目资助(200846)
关键词
水力过渡过程
超压泄压阀
长距离输水
大伙房水库输水(二期)工程
hydraulic transient
over-pressure relief valve
long-distance water conveyance
Water Conveyance Project of Dahuofang Reservoir（Phase II
