Wave energy oxygen supply device utilizing horizontal-movement float

Abstract

The invention relates to the fields of novel renewable energy technology and aquaculture equipment, and especially relates to a wave energy oxygen supply device utilizing a horizontal-movement float. The device comprises an air compression pipe, a float, columns, fixed pulleys, steel cables, a piston, air check valves, underwater check valves, a rail, and fish farming chambers. The device is characterized in that: the entire device is arranged on a seabed base; a sealed bin is arranged above the columns, the air compression pipe and the piston are arranged in the bin; the rail and the float are distributed between two columns; the two ends of the rail are respectively fixed on the columns; the float is connected with the piston through the fixed pulleys and the steel cables; the fish farming chambers are positioned on two sides of the device, and communicate with the oxygen supply device through the air compression pipe. With the design provided by the invention, air flow in the air compression pipe can be driven by the changes formed by seawater flow rate transferred through waves, and the oxygen supply of the fish farming chambers is realized. The device has high reliability, and is easy to manufacture, mount 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 horizontally moving 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 ...

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 horizontally moving floats, which can utilize seawater The change of flow velocity with wave transmission 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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