Novel ecological fishing tank utilizing wave energy

A technology of wave energy and fishing boxes, applied in the field of new renewable energy technology and aquaculture equipment, can solve the problems of high maintenance cost, low energy conversion efficiency, and high cost

Inactive Publication Date: 2014-09-17
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 new type of ecological fishing box utilizi

Method used

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  • Novel ecological fishing tank utilizing wave energy
  • Novel ecological fishing tank utilizing wave energy
  • Novel ecological fishing tank utilizing wave energy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] like figure 1 The fish breeding room 2 shown is located on both sides of the ecological fishing box, and is connected by an air outlet one-way valve 5; the fishing box as a whole adopts an anchor chain 6 to connect the large-holding anchor and fix it on the seabed; on the upper part of the fishing box is an air chamber 1, There is an intake check valve 3 at the top of the air chamber 1.

[0022] like figure 2 As shown, when the air chamber 1 is located at the peak of the wave, the air flows to the fish breeding chamber 2 through the air outlet check valve 5 .

[0023] like image 3 As shown, when the air chamber 1 is located at the trough, the gas flows into the air chamber 1 through the intake check valve 3 .

[0024] The working principle of this embodiment:

[0025] In actual use, the whole fishing box device is in a floating state, and its upper surface is above the horizontal plane. When the wave is transmitted to the fishing box device, the change of the wat...

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PUM

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Abstract

The invention belongs to the fields of a novel renewable energy technology and aquaculture devices, and particularly relates to a novel ecological fishing tank utilizing wave energy. The novel ecological fishing tank utilizing wave energy comprises an air chamber, fish culture chambers, a one-way air inlet valve, one-way air outlet valves and an anchor chain. The fish culture chambers are located on the two sides of the ecological fishing tank and are communicated with the two sides of the ecological fishing tank through the one-way air outlet valves. The fishing tank is integrally fixed to the seabed through the mode that the anchor chain is connected with a high holding power anchor. The air chamber is arranged at the upper portion of the fishing tank. The one-way air inlet valve is arranged at the top of the air chamber. The novel ecological fishing tank utilizing wave energy is characterized in that the water level in the air chamber in the fishing tank changes along with transmission of wave, air in the air chamber is compressed through changes of the water level and is driven to flow, and oxygen is transmitted to the fish culture chambers communicated with the fishing tank. According to the novel ecological fishing tank utilizing wave energy, because the water level in a tank body changes in the wave transmission process, the compressed air in the air chamber is driven to flow, and oxygen is transmitted to the fish culture chambers. The novel ecological fishing tank utilizing wave energy has higher reliability and is easy to manufacture, install and move.

Description

technical field [0001] The invention belongs to the field of novel renewable energy technologies and aquaculture devices, in particular to a novel ecological fishing box utilizing wave energy. 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, increase stocking density and other methods to tap the production potential of water bodies and significantly increase production. During the same period, ocean energy, one of the main renewable energy sources, has also made great progress, and ocean energy application technology is becoming more and more mature, showing a bright prospect for human beings 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 po...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81Y02P60/60
Inventor 彭伟
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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