Combined wave-resisting net cage group

Abstract

The invention provides a combined wave-resisting net cage group. The combined wave-resisting net cage group comprises a square net cage group composed of four independent net cages, the adjacent net cages are connected through floaters, and the middle portions of two floaters over against each other are connected with a fixing device used for fixing the net cage group to the seabed through cables; each independent net cage comprises a floating pipe frame, a handrail pipe, a net bag and a net frame, wherein the floating pipe frame is composed of two semicircular frame bodies, and a floating cavity is formed in each frame body and internally divided into multiple air cavities through multiple partition plates; each floater is provided with two floating rods arranged in parallel, the two floating rods are sleeved with two buoys at the same time, and ball rings matched with the floating rods are arranged on each buoy. The four independent net cages are connected into the square net cage group through the floaters, buoys on the floating frames make the square net cage group float on the water surface, so that the square net cage group has the capacity for resisting waves, the service life of the independent net cages (1) is prolonged, and safety of net cage aquaculture is improved.

Description

technical field [0001] The invention relates to a net cage, in particular to a combined anti-wind and wave net cage group. Background technique [0002] Deep-sea aquaculture has developed rapidly in recent years. Deep-sea aquaculture mainly uses a single cage for cultivation. The aquaculture volume of a single cage varies. In order to make the cages resistant to wind and waves, the existing cages have a large volume. With the enlargement of the breeding cages and the deepening of the breeding waters, the number and economic value of the breeding objects in the cages are also increasing, and the output value in a cage ranges from hundreds of thousands to several million. Therefore, once encountering bad weather, the wind resistance of the net cage is very poor, and it is easy to be damaged, which will bring huge economic losses to the farmers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a combined anti-wind a...

AI Technical Summary

Problems solved by technology

Therefore, once encountering bad weather, the wind resistance of the net cage is very poor, and it is easy to be damaged, which will bring huge economic losses to the farmers.

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