A Suspension Cage and Reef Coupling System

Abstract

The invention discloses a floating net cage and fish reef coupling system, which comprises fish reef net cage, connecting rope, lifting rope, lifting device, net box body, upper fixing ring, air bag, net cover, opening, fixing rope, fish Reef body, transverse through hole and longitudinal through hole, lower fixing ring and bottom plate etc.; Fish reef net cage provided in the present invention can combine net cage and fish reef, possess both net cage function and fish reef function, Thereby improved the effect of breeding; The hoisting device that is provided with in the present invention can lift and stay in the combination form lifting of fish reef net cage and suspend at any height by unclamping hoisting rope, can make full use of different water layers thus to culture; Among the present invention A plurality of passages are arranged inside the fish reef body, so that it can be put into fish fry for cultivation, and can attract fish to inhabit and multiply fishery resources; in the present invention, fish reef net cages are arranged in multiple ways and are located in different water layers. Thereby satisfying the needs of breeding in different situations.

Description

technical field [0001] The invention relates to the field of marine fishery facilities, in particular to a suspension type net cage and fish reef coupling system. Background technique [0002] The net cages in the ocean are used for farming, but the net cages face the damage of wind waves and currents, so placing the net cages below the sea surface can reduce the threat of wind waves; there is another problem with the net cages, because the remaining bait and fish around the net cage culture Excreta and other wastes are likely to cause water pollution, while artificial reefs are facilities for the proliferation of fishery resources and can be designed into a variety of structures. Its proliferation principle is to use the principle that fish like to live around complex structures, attracting School of fish inhabits in its internal and external surrounding environment, but cannot carry out fish cultivation, so the combination of net cage and fish reef in the present invention...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a suspension type net cage and fish reef coupling system, to solve the shortcomings of the net cage in the above background technology and to improve the problem of fish and reef culture function

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