Wave energy oxygen supply device using multiple floaters

Abstract

The invention belongs to the fields of renewable energy technologies and aquaculture devices, and particularly relates to a wave energy oxygen supply device using multiple floaters. The wave energy oxygen supply device comprises an air compression pipeline, floaters, an upright post, a rotating shaft, a connecting rod, a piston, an air one-way valve, an underground one-way valve and a fish-farming room. The wave energy oxygen supply device is characterized in that the overall device is installed on a seafloor foundation through the upright post; an airtight cabin is arranged above the upright post; the air compression pipeline and the piston are arranged inside the airtight cabin; the floaters are respectively distributed on two sides of the device, and are connected with the piston through internal connecting rods, external connecting rods and hinge shafts; the fish-farming room is arranged below the device, and is communicated with the oxygen supply device through the air compression pipeline. The wave energy oxygen supply device disclosed by the invention is capable of driving flowing of air in the air compression pipeline by using the change of floater elevation caused in the wave transmitting process, and supplying oxygen to the fish-farming room, and has the advantages of being high in reliability, and easy to manufacture, install and move.

Description

technical field [0001] The invention belongs to the field of novel renewable energy technology and aquaculture devices, in particular to a wave energy oxygen supply device utilizing multiple floats. Background technique [0002] Scientific farming of fish is very important in increasing fish production. In recent years, people have adopted multi-species breeding methods, widely used aerators to increase oxygen, increased stocking density and other methods, tapped the production potential of water bodies, and significantly increased production. During the same period, ocean energy, one of the main renewable energy sources, has also made great progress, and the application technology of ocean energy has become more and more mature, showing a bright prospect for mankind to make full use of ocean energy in the 21st century. Therefore, combining the two fields of ocean energy utilization and fish farming has great significance for their respective development, and it is also pos...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the disadvantages of high cost, high maintenance cost and low energy conversion efficiency of the above-mentioned existing wave energy technology, and provide a wave energy oxygen supply device using multiple floats, which can use wave transmission The elevation change of the float caused by the process drives the flow of air in the air compression pipeline and supplies oxygen to the fish farming room. It has high reliability and is easy to manufacture, install and move

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