Cruising aeration and oxygenation system

Abstract

The invention discloses a cruise type aeration oxygenation system, and belongs to the field of aquaculture. The cruise type aeration oxygenation system comprises a ship body with a high-pressure gas generation device, wherein a pipe column is fixedly arranged in the central region of a pool; one end of a first cable is electrically connected with a power supply on the shore, and the other end of the first cable upwards penetrates through the pipe column and is electrically connected with a rotary electricity taking device mounted at the top of the pipe column; the rotary electricity taking device is connected with the ship body through a rope; one end of a second cable is electrically connected with the rotary electricity taking device, the other end of the a second cable is electrically connected the high-pressure gas generation device on the ship body; an exhaust branch pipe which extends out from the bottom of the ship body and is supplied with gas by the high-pressure gas generation device is inclined backwards and downwards. According to the cruise type aeration oxygenation system, high-pressure gas sprayed from the exhaust branch pipe increases the dissolved oxygen amount of water; meanwhile, under the pushing of the counter-acting force generated by gas spraying, the ship body automatically does circumferential navigation by taking the pipe column as a circle center, so that navigation power is not needed; the energy consumption is low, the oxygenation area is large, and the energy efficiency ratio and the cost performance can be obviously improved.

Description

technical field [0001] The invention relates to aquaculture machinery, in particular to aeration equipment for fish ponds. Background technique [0002] At present, the aerators used in aquaculture mainly include impeller type, waterwheel type, jet type and microporous aeration type. Aeration and oxygen enhancement technology is to press high-pressure air into the water body and generate bubbles to increase the contact area between the air and the water body, increase the dissolved oxygen in the water body, and make the upper and lower water bodies of the pond produce convective exchange, so that the anoxic water body at the bottom of the pond and the surface layer of the pond The exchange of oxygen-rich water produced by algae reduces ammonia nitrogen, so that dissolved oxygen and nutrients tend to be evenly distributed in the entire water body, which is conducive to high-density, industrialized aquaculture, and increases the aquaculture output per unit area of ​​​​ponds. ...

AI Technical Summary

Problems solved by technology

This kind of ship has no set sailing track, and sometimes it will stop when it enters a dead end. In addition, it also has the trouble of regularly adding fuel, and the exhaust gas from the engine will pollute the atmospheric environment.

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