Sinking and floating platform for deep sea raising

Abstract

The invention relates to a sinking and floating platform for deep sea raising. The sinking and floating platform for deep sea raising comprises a net cage, a main cabin arranged on the middle portionof the net cage, and a plurality of sinking and floating buckets evenly distributed around the net cage; a plurality of sinking and floating boxes are arranged in the main cabin, and the sinking and floating boxes communicate with the sinking and floating buckets; and a valve assembly used for filling and discharging water is arranged on the sinking and floating boxes. The purpose is to provide the sinking and floating platform for deep sea raising, by means of the sinking and floating platform for deep sea raising, the extra large raising net cage with large capacity can be built in a deep remote sea area, and the platform plays a multifunctional role. The sinking and floating platform for deep sea raising has the advantages that when the sinking and floating platform for deep sea raisingsinks, through a water inlet control valve, sea water in the sinking and floating boxes can be transported into the sinking and floating buckets evenly, and when the sinking and floating platform fordeep sea raising floats upwards, through a water suction control valve, the sea water in the sinking and floating buckets is transported into the sinking and floating boxes evenly, and is dischargedinto sea, so that the balance stability of the whole platform is guaranteed.

Description

technical field [0001] The invention relates to the field of marine aquaculture equipment, in particular to a sinking and floating platform for deep sea aquaculture. Background technique [0002] As the nearshore and inner bay waters are used to develop the marine economy and build ports, large chemical and steel plants, the area of ​​the sea area that can be cultured is decreasing and causing sea area pollution. For the "lost sea fishermen", livelihood and employment projects have become the responsibility of the local government, while the utilization rate of aquaculture space in deep and open seas is very low. As one of the important choices for expanding marine aquaculture space, deep-sea cage aquaculture has more significance for promotion and development. protrude. [0003] In the following years, marine aquaculture developed. In the coastal waters or around the island (-10 meters), fishermen used piles to fix the columns on the seabed, and then used nets to form larg...

AI Technical Summary

Problems solved by technology

[0008] The extra-large deep-water aquaculture cage fishery has structural features: steel structure design, large-volume water cages, adaptable to harsh sea conditions that resist wind and waves. Increase the height (depth) of the net cage structure, the height (depth) of the net cage will increase, increase the difficulty of design, increase the amount of material of the steel structure, thereby, increase the construction cost, the investment is large, the function of the net cage is single, only limited to breeding, and the overall benefit is not good. Obviously, its equipment users are powerful, and large-scale breeding enterprises may only benefit from a small number of specialized fisherman breeding households

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