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红林水电站位于贵州省修文县境内,系猫跳河第五个梯级开发电站。电站装机3×3.4万瓩,电站型式为引水式岸边厂房。引水系统全长5895.5公尺,压力钢管(主管内径为5公尺,支管内径分别为4.1公尺,2.9公尺和2.5公尺),全长331.77公尺,重量580吨。管道末端的最大工作水头为185公尺。压力钢管末端的高压分岔管是电站的咽喉。大直径的高压分岔管,国内一般采用外加强三梁系岔管。此种形式的忿管目前在设计和施工上都存在很多问题。按照水电部74
Located in Xiuwen County, Guizhou Province, Honglin Hydropower Station is the fifth cascade power plant in Cat River Jumping River. Power plant installed 3 × 34000 瓩, power plant type is water diversion shore plant. The total length of the water diversion system is 5895.5 meters. The pressure steel pipe (with an inner diameter of 5 meters and an inner diameter of 4.1 meters, 2.9 meters and 2.5 meters respectively) has a total length of 331.77 meters and a weight of 580 tons. The maximum working head at the end of the pipe is 185 meters. The high-pressure bifurcation pipe at the end of the pressure pipe is the throat of the power station. Large diameter high-pressure bifurcation pipe, the domestic general use of three-beam outside the bifurcation tube. At present, there are many problems in the design and construction of this kind of pipe. Follow MEP 74