Novel fish cage for aquatic breeding

A technology of mariculture and fish cages, which is applied in the fishery field, can solve the problems of poor wind and wave resistance, simple structure, and reduced fish catch, and achieve the effects of avoiding damage, simple structure, and reducing pollution

Inactive Publication Date: 2010-05-26
徐汉杰
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the devices used for marine fish farming are floating cages, which are simple in structure, not strong enough and easy to deform, and have poor wind and wave resistance. When encountering strong winds and huge waves, the fish farming equipment will often be impacted and damaged, causing fish to be lost. , so the farms can only be located on the nearshore water surface, however, because most of the fish raised are deep-sea fish, such as grouper and fine scale, it is not suitable for breeding in the upper water surface, and the mortality rate is h

Method used

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  • Novel fish cage for aquatic breeding
  • Novel fish cage for aquatic breeding
  • Novel fish cage for aquatic breeding

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Embodiment Construction

[0026] figure 1 Shown is the most basic structure of the present invention—the single fish cage 1, comprising the pipe frame assembled into a three-dimensional structure by the throat pipe 18 through the throat connector 16, the fishnet 19 supported and formed by the above pipe frame, covering the above-mentioned The anti-shellfish sticking film 17 and the compressed air inlet 27 on the pipe frame surface. Throat 18 is tubular hollow, is assembled into a cube structure by three-way throat connector 16, and its surface is covered with anti-shellfish adhesive film 17, after a certain amount of shellfish sticks on the pipe rack, the anti-shellfish can be The attached shellfish of class sticking film 17 is torn off, and the new anti-shellfish sticking film 17 is replaced, and the service life of pipe frame is greatly extended. Pipe frame is provided with compressed air inlet 27, can be connected with intake pipe 11, passes into compressed gas control fish cage lifting, because pipe

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Abstract

A novel fish cage includes a pipe rack of spatial structure which is formed by hollow throats assembled by joints, a fishnet or soft cage supported by the pipe rack, a preventing mussel adhere firm covering the rack pipe's surface, and compressed gas inlet for controlling fish cage to sink and float. The present invention may be elevated and shifted easily to avoid destruction of grease stain, strong wind, billow and red tide, and has simple structure and less pollution. The present invention may be used widely in cultivation farm in shoreside, open sea, etc.

Description

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Claims

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Application Information

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Owner 徐汉杰
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