Floating net cage based on an offshore fan composite cylinder foundation

Abstract

The invention relates to a floating net cage based on an offshore fan composite cylinder foundation, which comprises a cylindrical composite cylinder foundation platform, a wind power generator foundation pillar and a culture net cage; the cylindrical composite cylinder abutment is built on the seabed; the wind power generator foundation pillar is arranged on the cylindrical composite cylinder foundation platform; the net cage comprises a floating frame at the top and netting; the side surface of the net cage is surrounded with the netting; the upper end of the netting is fixed by the floating frame, and a sea cultivation region is surrounded and formed with the lower end of the netting and the upper table surface of the cylindrical composite cylinder abutment; the netting can be expanded and retreated with the rise and fall of the floating frame, and the floating frame is fitted to the wind turbine base through a connecting member and can be can slide up and down along the wind power generator foundation pillar. According to the floating net cage based on the offshore fan composite cylinder foundation, the combination of floating net cage culture and the offshore fan composite cylinder foundation can be realized, so that the cost of the foundation is reduced, the income is improved and the damage to structural stability is reduced.

Description

technical field [0001] The invention belongs to the technical field of wind power generation and sea farming, and in particular relates to a floating net cage based on a composite cylindrical foundation of an offshore fan. Background technique [0002] Under the increasingly severe resource situation, all countries have turned their attention to the sea area. The huge offshore wind power resources, good fish, shellfish and other aquaculture water resources and environment have made offshore wind power generation, marine aquaculture and other industries flourish. [0003] The wind speed of offshore wind farms is higher than that of land wind farms, but the infrastructure investment cost of offshore wind power generation is higher than that of land wind farms, and the capital recovery is relatively slow. Mariculture often adopts cage culture, which usually requires a large cost for the construction of an ideal breeding place and the infrastructure of the cage; in addition, the...

AI Technical Summary

Problems solved by technology

Cage culture is often used in marine aquaculture, and it usually requires a large cost for the construction of an ideal breeding site and the infrastructure of the cage; in addition, the traditional seawater cage culture, due to its cage structure, materials and anchoring technology Due to the limitation, especially in the open sea far away from the land coastline, it is easy to cause damage to the cages and cause breeding losses if disturbed by wind and waves.

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