Deep-sea net cage for golden pomfret culture and use method thereof

Abstract

The invention relates to the technical field of marine power generation equipment, and discloses a deep-sea net cage for golden pomfret culture and a use method thereof. The deep-sea net cage comprises a floating box, a high-pressure submersible pump is fixedly mounted in the middle of the bottom surface of an inner cavity of the floating box, and a buffering box is fixedly mounted in the middle of the top surface of the inner cavity of the floating box. When the deep-sea net cage for golden pomfret culture encounters adverse sea conditions, a cable pulls a sealing plate downwards through an adapter plate and a traction rod, the sealing plate shears off shear nails and moves downwards, seawater enters the floating box through water inlet holes and through holes, the buoyancy of a float isreduced, the float slowly sinks into the sea under the action of gravity, a worker does not need to sink the float into the sea in advance or detach the float to convey the float to the bank side, thetime of wave power generation is prolonged, the efficiency of wave power generation is improved, and the normal use of the deep-sea net cage in bad weather is guaranteed.

Description

technical field [0001] The invention relates to the technical field of marine power generation equipment, in particular to a deep-sea net cage used for golden pomfret breeding and a use method thereof. Background technique [0002] Golden pomfret is a tropical carnivorous fish, a marine economic fish, with a wide range of adaptability to salt water and a wide range of distribution. At present, golden pomfret is only cultivated in the southeast coastal areas of my country. Now Guangdong, Guangxi, Hainan and the southern coast of Fujian are golden pomfrets. The main producing area of ​​pomfret, currently golden pomfret is cultured in deep sea cages. [0003] Cage fish farming is a high-tech breeding project developed in recent years. It uses mesh to assemble a box of a certain shape, which is placed in a larger water body, and the water inside and outside the cage is exchanged through the mesh to make the net A living water environment suitable for fish life is formed in the b...

AI Technical Summary

Problems solved by technology

[0005] However, the existing oscillating buoy type wave power generation equipment used in deep-sea cages does not have a large wind and wave response mechanism. When encountering severe sea conditions and generating huge waves, such as tsunamis, hurricanes, etc., they cannot automatically avoid huge waves and require work. Before the severe sea conditions occur, the personnel sink the floats into the seabed or remove them and transport them to the shore for storage to achieve the purpose of avoiding wind and waves, which reduces the power generation efficiency of wave power generation and increases the workload of the staff, and after the severe sea conditions return to normal , it is necessary to use large-scale hoisting equipment and transportation equipment to restore the float to the normal working state. The restoration process is cumbersome, which increases the workload of workers and greatly restricts the use of deep-sea cages.

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