Large-scale deep-sea fixed type anti-stormy-wave breeding platform

Abstract

The invention discloses a large-scale deep-sea fixed type anti-stormy-wave breeding platform, and relates to the field of mariculture. The platform comprises: an outer frame erected on the sea, wherein the outer frame comprises a vertical pipe structure, a top horizontal pipe structure, a middle horizontal pipe structure, and a bottom horizontal pipe structure. Through holes in the lower portion of the outer frame are sealed through lower fixing nettings. Liftable nettings are arranged above the middle horizontal pipe structure, wherein the liftable nettings comprise a top horizontal netting and four lateral nettings, the four lateral nettings are connected to the vertical pipe structure in a sliding manner, and the telescopic netting is used for covering connecting gap of the lateral nettings and the top horizontal netting at the position of the vertical pipe structure. In a stormy-wave-free mode, the liftable nettings are lifted to the highest point and are located close to the lower portion of the top horizontal pipe structure; in a stormy wave mode, the liftable nettings descend to the lowest point and are located above the bottom horizontal pipe structure. The aquaculture space utilization rate of the offshore aquaculture platform is increased, and stormy waves can be effectively resisted.

Description

Technical field [0001] The present invention relates to the field of marine breeding, and more particularly, relating to a large deep far sea fixed anti-style aquaculture platform. Background technique [0002] Traditional farms typically place multiple small volume garackets in a quiet shallow water area near the coast, where wind waves are gentle, generally not caused by extreme wind and waves caused by storm, typhoon. However, the disadvantage of the pest in the shallow water district is also protruding, such as the fluidity of seawater, and the cultured fish excretion is more susceptible to deposition; the area of ​​near-sea breeding is limited, and the near-sea farming is more saturated. [0003] Sea breeding towards the deep sea compared to the advantages of near-sea, the advantages of a broader breeding area; seawater has high liquidity in the ocectation, and the natural food rich in aquaculture in seawater; more water depth improves the effective unit water surface Aquacu...

AI Technical Summary

Problems solved by technology

[0005] The existing anti-wind and wave breeding platform uses the net cage as a separate frame and platform to realize the overall movement of the net cage up and down through the lifting platform or auxiliary equipment mechanism. The structure of the breeding platform is redundant. As the volume of a single net cage increases, this structure becomes redundant. The remaining will be prominent, and the economics of large-scale platforms are poor

[0006] The existing anti-wave breeding platform avoids the wind and waves through temporary relocation. For large-scale breeding platforms, the temporary relocation will lead to repeated insertion and removal of piles. Actual operating costs for tug usage, etc.

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