Lantern-shaped deep sea aquaculture net cage

Abstract

The invention discloses a lantern-shaped deep sea aquaculture net cage, comprising net cage bones, a net cage coat and a sinking box; a lantern-shaped net cage framework is formed by enabling the plurality of net cage bones to be connected with an upper ring and a lower ring; the net cage coat covers the net cage framework, so that a lantern-shaped net cage is formed; a tension sensor is arranged at the lower end of the lantern-shaped net cage, and is connected with a controller; the controller is connected with a servo motor. The lantern-shaped deep sea aquaculture net cage is large in aquaculture space and high in weatherliness; furthermore, the depth of the net cage can be adjusted according to storm intensity, so that a function of enabling the net cage to automatically avoid storm is realized.

Description

technical field [0001] The invention belongs to the technical field of electromechanical engineering, and in particular relates to a lantern-shaped deep-sea culture cage. Background technique [0002] China's offshore fishery resources have been exhausted, and cage culture is in the ascendant, especially deep-sea cage culture, which has a high yield and many fish species. On December 22, 2012, Guangxi Daily reported that the average group of deep-water cage culture in the Beibu Gulf (4 fish) ) with an annual output of 120 tons, which is equivalent to the sum of the output of 225 ordinary cages, with an average annual output value of 3 million, which is equivalent to 6 to 9 times the output of an ordinary fishing boat. [0003] However, deep-sea aquaculture in the prior art also faces serious risks. The cages in the prior art are square or cylindrical, which cannot withstand the impact of wind and waves, and cannot automatically sink to avoid the wind. Once encountering a sev...

AI Technical Summary

Problems solved by technology

The prospect of deep-sea cage culture is very good, but there is a lack of cages that can really withstand storms

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