Intelligent oxygenation culture water tank in shipborne tank culture mode

The utility model relates to the technical field of aquaculture, in particular to an intelligent oxygenation aquaculture water tank in a shipborne tank culture mode, which comprises an aquaculture water tank body, an oxygen supply device is arranged at the bottom of the aquaculture water tank body, and a plurality of supporting pipes with bottoms communicated with the oxygen supply device are rotatably connected to the oxygen supply device. The top of each supporting pipe is provided with an aeration device communicated with the supporting pipe, the aeration device comprises a rotating cavity composed of a first net plate, a second net plate and a first annular plate, an aeration cavity composed of a third net plate, a fourth net plate and a second annular plate is arranged in the rotating cavity, and the top of each supporting pipe is communicated with one side of the bottom of the aeration cavity; the advantage of water depth of the culture cabin and the advantage of rotational flow of seawater are fully ut