| 摘要 |
PURPOSE: A fishway for the bidirectional movement of fishes by preventing the loss of water flow is provided to facilitate bidirectional movement of fishes, and preserve water resources and water resources. CONSTITUTION: A structure of a fishway for the bidirectional movement of fishes by preventing the loss of water flow is constituted as follows. A water flow speed decreasing partition(200) is horizontally coupled with a fixture(220). A dam cover(230) is bent according to the outside shape of the dam and is formed with through-holes. A flow rate through-hole is provided from one side of a flow rate tank(500). A circulation outlet(400) is formed at the upper end of the flow rate through-hole. A fishway exit(570) and a fishway coupling flange(580) are formed on the other side of the flow rate tank. |
