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前言液压快速闸门作为大型抽水站的一种断流方式,已在我国大型抽水站上开始使用。液压快速闸门由闸门、油缸、油路系统组成。工作时,闸门靠其自重关闭,以调节由路系统的阻力来获得需要的闸门下落速度和关门时间,并由油缸内设置的缓冲装置来减小油缸在行程终端造成过大的液压冲击和保证门底槛不受过大的撞击力。取得关门时间和缓冲压力的理论参
Preface Hydraulic quick gate as a large pumping station a way to cut off, has been started in China’s large pumping station. Hydraulic quick gate from the gate, fuel tank, oil system. During work, the gate is closed by its own weight to adjust the resistance of the road system to obtain the required gate drop speed and closing time, and the buffer device provided in the oil cylinder reduces the excessive hydraulic impact and guarantee of the oil cylinder at the end of travel Door sill not subject to excessive impact force. Obtain the closing time and buffer pressure theoretical parameters