Semi-submersible marine ranch

Abstract

The invention discloses a semi-submersible marine ranch, which comprises a hollow communicating rigid pipe framework and a detachable net arranged inside the pipe framework, wherein the top of the pipe framework is connected with a semi-submersible tower with a cylindrical structure, and moreover, the inner space defined by the pipe framework communicates with the inner space of the semi-submersible tower; the detachable net is provided with a main net, the culture space of which approximates the inner space of the pipe framework; the top of the main net is provided with a smaller opening, and moreover, the opening is connected with a net neck; and the main net and the pipe framework are connected with each other by adopting detachable fasteners. The detachable net mounted inside the pipe framework has the characteristic of large culture space at the stage of culture, and moreover, the depth of the semi-submersible marine ranch in water is greater, so the fish-protecting effect on stormy waves is more outstanding. The top of the top net neck is open, so a certain recreational fishing space can be provided. During centralized harvesting, the whole detachable net can be lifted for centralized harvesting as long as the connecting parts between the detachable net and the pipe framework are dismounted. The semi-submersible marine ranch has the advantages of novel structure, high arrangement stability, large culture volume and convenient convenience in harvesting.

Description

technical field [0001] The invention relates to large-scale aquaculture net cage equipment in the open sea, in particular to a semi-submersible marine ranch. Background technique [0002] Aquatic products are one of the main sources of animal protein intake for people. In the long run, aquatic products and animal products will take the leading role in non-staple food consumption. Aquatic products will not only become one of the main sources of animal protein intake for people, but also alleviate the problems of population increase, land decrease and food shortage. Offshore aquaculture is far away from the shore, and transportation and aquaculture management are quite different from traditional aquaculture models. Aquaculture management must be realized based on automation, intelligence, modernization, and mechanization. Traditional means of artificial feeding, inspection, sampling and analysis are far from meeting the needs of the development of the offshore aquaculture ind...

AI Technical Summary

Problems solved by technology

However, the automation level of this equipment is low, the matching degree is low, the operation efficiency is limited, and there is room for further improvement

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