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Intake gate provided in river, cleaning device used for intake gate, turbine generator, and method of cleaning intake gate provided in river
Intake gate provided in river, cleaning device used for intake gate, turbine generator, and method of cleaning intake gate provided in river
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机译：设置在河中的进气门，用于进气门的清洁装置，涡轮发电机以及清洁设置在河中的进气门的方法
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摘要
PROBLEM TO BE SOLVED: To remove an adhering matter that adheres and accumulates on a screen provided at a water intake gate provided in a river depending on the amount of water in a water stream by discharging water. Moreover, it is possible to save water by automatically discharging water and automatically cleaning. A water intake gate has a screen provided at the running water intake port and a nozzle directed toward the screen, and a water spray gun installed above the screen in the horizontal direction and a water spray from the water spray gun are automatically operated. An automatic operation device, wherein the depression angle of the injection port is operated by automatic operation, and a cleaning device that cleans the adhered matter that has adhered to the screen by spraying water from the side block body side onto the screen Equipped with. [Selection diagram] Fig. 1
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