Floating fish pass equipment and fish pass system

Abstract

The application provides a floating fishway equipment and a fishway system, and relates to the technical field of water conservancy and hydropower engineering facilities. The floating fishway equipment comprises a floating fishway main body, a main drainage device, a connecting device and a telescopic connecting piece. The floating fishway main body comprises a fish tank and a water tank device. The fish tank is installed on the upper part of the water tank device. The water tank device comprises a plurality of ballast water tanks arranged along the extension direction of the fish tank. The floating fishway main body is arranged downstream of a fixed fishway. The main drainage device is in communication with the plurality of ballast water tanks respectively, and is used for selectively filling and draining water in each ballast water tank. The connecting device is used for movably connecting the floating fishway main body and the fixed fishway. One end of the telescopic connecting piece is in communication with one end of the fish tank, and the other end of the telescopic connecting piece is in communication with the fixed fishway. The application can dynamically adapt to the continuous change of the water level through the floating fishway equipment, so as to ensure that the fish migration channel is always unblocked.

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