Marine euphausia superba continuous fishing pump

The invention discloses a marine euphausia superba continuous fishing pump, and belongs to the technical field of fishery, the marine euphausia superba continuous fishing pump comprises a pump body, the inlet end of the pump body is connected with a fish inlet pipe, the outlet end of the pump body is connected with a fish outlet pipe, a fish inlet box is arranged between the fish inlet pipe and the pump body, the fish inlet box is provided with a pressure relief pipe, and the connecting end of the pressure relief pipe and the fish inlet box is provided with a movable part; the movable part moves back and forth to control the communicating relation between the pressure relief pipe and the interior of the fish inlet box. The fish pump is simple in structure and easy to operate, the suction force of the fish pump can be automatically adjusted, blockage is prevented, damage to catches can be reduced, and the efficiency of fishing operation is improved. 本发明公开了船用南极磷虾连续捕捞泵，属于渔业技术领域，包括泵体，泵体的进口端连接有进鱼管，泵体的出口端连接有出鱼管，进鱼管