Breeding protection device based on marine organism breeding of marine ranch

Abstract

The invention provides a breeding protection device based on marine organism breeding of a marine ranch, relates to the technical field of marine organism breeding, and solves the problems that breeding personnel cannot clearly observe whether a marine breeding net cage is fractured or not, and once the marine breeding net cage that is fractured or damaged cannot be known and repaired in time, the confined marine organisms are lost, and economic loss is caused. The breeding protection device based on marine organism breeding of the marine ranch comprises upper and lower outer annular rings and an inner annular ring. When an inner annular screen plate for confining the mariculture organisms is damaged and broken due to corrosion or other factors, cutting blades cut a thin film layer, and seawater is in contact with a colored dye block along cutting openings of the thin film layer, so that the seawater is dyed, and the color is displayed on the sea surface. The breeding personnel can conveniently judge the damage of the inner annular screen plate in time by observing the dyed seawater.

Description

technical field [0001] The invention belongs to the technical field of marine organism cultivation, and more specifically relates to a breeding protection device based on marine organism cultivation in marine pastures. Background technique [0002] Cage culture: a production method in which cages made of mesh are placed in a certain water area for fish farming. High-density intensive cultivation can be implemented. Calculated according to the bottom area of ​​the cage, the output per square meter can reach more than ten to tens of kilograms. [0003] For example, application number: 201911376403.5 The present invention discloses a marine aquaculture cage structure for multi-pile cap offshore wind power foundations. The marine aquaculture cage structure includes a cap, a pile foundation structure for supporting the cap, surrounding pile foundation The middle net cage arranged in the structure, the inner net cage arranged in the middle net cage and the outer net cage hung on ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a breeding protection device based on marine pasture marine organism breeding, to solve the problem that the existing marine breeding cages for cage farming are in the sea, and the breeding personnel cannot clearly observe the marine breeding nets. Whether the box is broken or damaged, once the breakage and damage of the marine aquaculture cage cannot be found in time and repaired in time, it will lead to the loss of marine organisms that are banned from breeding and cause economic losses

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