CAGE CULTURE APPARATUS FOR FISH IN BUOYANCY-CHANGING TYPE

摘要

The present invention relates to a cage culture apparatus capable of controlling the submerging depth of a cage culture apparatus submerged underwater, and more specifically, to a cage culture apparatus which includes: an air tank receiving air from an air pumping member located above the water surface, and located on a plurality of positions of the cage culture apparatus; a balance valve member located between the air pumping member and the air tank to adjust the injection of the air to the air tank, thereby controlling the submerging depth of the entire cage culture apparatus and the submerging depth of parts of the cage culture apparatus; and a flow amount adjusting member adjusting the discharge of the water and air inside the air tank for adjusting the submerging depth of the cage culture apparatus. Therefore, a sudden balance change of the cage culture apparatus is prevented by more precisely adjusting the amount of the air injected into the air tank.;COPYRIGHT KIPO 2017