A deep-sea aquaculture system powered by offshore wind turbines

Abstract

The invention discloses a deep sea aquaculture system powered by an offshore wind turbine and relates to the technical field of ocean engineering. The system comprises an offshore wind turbine, wherein a plurality of mooring buoys are annularly distributed by taking the offshore wind turbine as a first circle center, each mooring buoy is connected with a culture facility, the culture facilities can freely rotate around second circle centers by taking the mooring buoys corresponding to the culture facilities as the second circle centers, and the offshore wind turbine supplies power to the culture facilities through cable transmission. The system is suitable for deep sea aquaculture, mooring requirements and required electric power requirements during aquaculture operation are provided, marine environment pollution and cost generated by energy supplement are reduced, and economic benefits of deep sea aquaculture are improved; when encountering extremely severe sea conditions, the aquaculture facilities can be released and avoided, property safety of personnel is guaranteed to the maximum extent, and the aquaculture facilities have the buffering effect during heavy storm impact, cannot be damaged due to deviation from the original position, and are convenient to maintain and high in reliability.

Description

technical field [0001] The invention relates to the technical field of marine engineering, in particular to a deep-sea aquaculture system powered by an offshore fan. Background technique [0002] With the increase of the world's population, people's demand for aquatic products is gradually increasing, and the utilization of deep sea waters and deep sea farming have gradually become the focus of attention. According to a survey by the Food and Agriculture Organization of the United Nations, in 2016, global fish production reached a peak of about 171 million tons, and aquaculture accounted for 47% of the total production. Farming accounts for 53 percent of total production, and global fisheries will continue to shift from capture fisheries to aquaculture to meet human demand. [0003] At present, my country's marine aquaculture is still dominated by offshore workshop-style traditional cage culture. Extensive aquaculture not only has simple facilities, rough technology, and lo...

AI Technical Summary

Problems solved by technology

However, in the deep-sea net cage culture comprehensive platform with this structure, its multiple culture cage systems are evenly distributed around the central platform at a short distance. When encountering extreme sea conditions such as strong winds and waves, the culture cage system itself does not have a buffer adjustment structure. , once it is impacted and deviates from the original position, the breeding cage system will be damaged and needs to be repaired, which will increase the cost and affect the quality of breeding

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