A fishway movable partition device
A technology of movable clapboards and fish passages, applied in marine engineering, construction, climate change adaptation, etc., can solve the problems of complex mechanical equipment, unfavorable energy saving, poor reliability, etc., to avoid water waste, simple and reliable installation, and ensure fish crossing effect of effect
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[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0021] Such as Figure 1 to Figure 4 As shown, the fishway movable partition device of the present invention drives the movable partition 5 through the buoys 2 arranged in the water tanks 1 on both sides of the upstream section of the fishway, so as to realize the automatic adjustment and control of the water depth and flow rate on the upper part of the movable partition 5.
[0022] The fishway movable partition device of the present invention includes a water tank 1 for accommodating the buoy 2, the buoy 2, a movable partition 5 arranged in the fishway 11, a fixed bracket 3 and a connecting rod 4 connecting the buoy 2 and the movable partition 5 , the water tank 1 is arranged on both sides of the upstream section of the fishway 11, and is arranged parallel to the fishway 11. The water tank 1 is surrounded by the fishway side wall 7, the water...
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