| 摘要 |
An ecology protection system for a riverbed is provided to supply an ecological space for aquatic life to inhabit and spawn and to heighten the self-purification capacity of a river using air by inhaling the outside air. An ecology protection system(1) for a riverbed comprises a float(20) provided with many circulation holes(21) to discharge the outside air into the water and floated on the water by buoyancy, a fishery block(10) located on both sides of the float to let fish inhabit and spawn and provided with an air pipe(11) formed to discharge the outside air supplied through a connection pipe(12) into the water and a fishery plate(13) having many holes(14) and fixed with the air pipe, a suction fan(30) connected to one side of the float to inhale the outside air by natural wind and to supply the outside air to the float through a supply pipe(31), and a fixture(40) whose one side is provided with a coupling hole(41) to couple with the supply pipe of the suction fan and other side is inserted to a river bank to fix the supply pipe strongly. |
