Oscillating float type wave energy oxygen supply device

Abstract

The invention belongs to the field of novel renewable energy technologies and aquaculture devices and particularly relates to an oscillating float type wave energy oxygen supply device. The oscillating float type wave energy oxygen supply device comprises an air compression pipeline, a float, vertical piles, a fixed pulley, a steel cable, a piston, an air check valve, an underwater check valve and fish culture chambers and is characterized in that the whole device is placed on a seabed foundation through the vertical piles; a sealed cabin is mounted above the vertical piles, and the air compression pipeline and the piston are mounted in the cabin; the float is distributed between two vertical piles and is connected with the piston through the steel cable and the fixed pulley; the fish culture chambers are positioned on the two sides of the device and are communicated with an oxygen supply device through the air compression pipeline. According to the design, air in the air compression pipeline can be driven to flow through the utilization of the elevation variation of the float in the wave transferring process, and oxygen is supplied to the fish culture chambers. The device has high reliability and is easy to manufacture, mount and move.

Description

Technical field [0001] The invention belongs to the field of new renewable energy technology and aquaculture equipment, in particular to an oscillating float type wave energy oxygen supply device. Background technique [0002] Scientifically farming fish is very important in increasing fish production. In recent years, people have adopted a variety of breeding methods, widely used aerators to increase oxygen, increase stocking density and other methods to tap the production potential of water bodies and significantly increase production. During the same period, the ocean energy industry, one of the main renewable energy sources, also made great progress, and ocean energy application technologies have matured day by day, 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 technically possib...

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 an oscillating float type wave energy oxygen supply device, which can utilize the wave transmission process The change of the height of the float caused by the medium 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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