Universal-connection floating deepwater net cage and construction method

Abstract

The invention relates to the technical field of marine fishery breeding equipment, in particular to a universally-connected floating deepwater net cage which comprises a netting, a buoyancy device and an anchoring module, the netting is fixedly installed on the buoyancy device, the buoyancy device is fixedly connected with the anchoring module, the buoyancy device comprises four cross beams, eight cross beam columns and four floating blocks, and the four cross beams are fixedly connected with the anchoring module. The cross beams are connected end to end through cross beam columns and floating blocks to define a rectangle, the two ends of each cross beam are hinged to the upper ends of the cross beam columns respectively, and the floating blocks are rotationally connected with the two corresponding side faces of every two adjacent cross beam columns respectively; according to the universally-connected floating deepwater net cage, the effect that the floating blocks only transmit upward buoyancy to the cross beams of the net cage can be achieved, the cross beams of the net cage are not affected by moments of the floating blocks in other directions when the floating blocks swing along with waves, and the net cage is high in stability and safety.

Description

technical field [0001] The invention relates to the technical field of marine fishery breeding equipment, in particular to a universally connected floating deep-water net cage. Background technique [0002] Floating cage culture is the most widely used marine cage culture method. The floating cage can hang the net on the buoyancy device or frame to make the whole cage float on the sea level, and then use the anchor to limit the cage. In a certain position, since the place where the floating cage is used is in the ocean, the water body in the cage has strong fluidity, which can take the feces and residual bait of fish and other aquatic products out of the cage, purifying the life of aquaculture. The environment is conducive to aquatic growth. However, this type of floating net cage has poor wind and wave resistance when working in the ocean, and the net cage will easily cause mechanical damage to fish due to the large swing of the sea waves, and the stability and safety of t...

AI Technical Summary

Problems solved by technology

However, this type of floating net cage has poor wind and wave resistance when working in the ocean. The net cage will swing with the large waves and easily cause mechanical damage to fish, and the stability and safety of the net cage are poor.

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