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Single-point mooring positioning offshore wind power and fishery breeding integrated system

A single-point mooring, offshore wind power technology, applied in wind power generation, anchor points, transportation and packaging, etc., can solve problems such as huge costs, and achieve the effect of reducing weight, small constraints, and low material costs

Pending Publication Date: 2022-03-01
GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the independent development of floating offshore wind power and deep-sea cage projects requires huge costs, and the cost of floating structures is concentrated in the floating platform and positioning mooring system

Method used

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  • Single-point mooring positioning offshore wind power and fishery breeding integrated system
  • Single-point mooring positioning offshore wind power and fishery breeding integrated system
  • Single-point mooring positioning offshore wind power and fishery breeding integrated system

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with specific examples.

[0025] see Figure 1 to Figure 5 As shown, the single-point mooring positioning offshore wind power and fish farming comprehensive system provided by this embodiment includes a double-head fan 2, a fan support truss 3, a three-column semi-submersible floating platform 1, a netting 7 and Single point mooring system 4;

[0026] The double-head fan 2 is installed on the top of the first column and the second column of the three-column semi-submersible floating platform 1 through the fan support truss 3, and the net 7 is fixed on the three-column semi-submersible floating platform 1 through the net tooling 6 and steel ropes. Each side and the bottom of the column semi-submersible floating platform 1 form an upward net cage, and the net clothing tooling 6 is a tension-adjustable net clothing tooling, which can maintain the volume ratio of the net clothing by adjusting the steel ro...

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Abstract

The invention discloses a single-point mooring and positioning offshore wind power and fishery breeding integrated system which is characterized in that a double-machine-head fan is mounted at the top of a three-stand-column semi-submersible floating platform through a fan supporting truss, and the three-stand-column semi-submersible floating platform is provided with a netting to form a net cage with an upward opening; meanwhile, the bottom of the three-stand-column semi-submersible floating platform is rotatably connected with the single-point mooring system to be fixed to the seabed, and the three-stand-column semi-submersible floating platform is fixed to the seabed by means of the wind vane effect. The three-stand-column semi-submersible type floating platform and the double-machine-head draught fan installed on the top of the three-stand-column semi-submersible type floating platform can rotate around the mooring rotating disc so as to balance the environment load and the mooring load. According to the single-point mooring system, automatic wind alignment of the double-machine-head fan under the condition that a yaw mechanism is not needed is achieved through the wind vane effect, and the overall load of the whole system is improved; the single-point mooring system and the double-machine-head fan are arranged side by side, so that the wind tilting moment of an impeller of the double-machine-head fan can be better resisted through mooring gravity.

Description

technical field [0001] The invention relates to the technical field of comprehensive development of wind turbines and marine resources, in particular to a single-point mooring positioning offshore wind power and fishery breeding comprehensive system. Background technique [0002] At this stage, offshore wind power is ushering in the era of parity, and reducing the levelized cost of electricity of offshore wind power has become an urgent problem to be solved in the development of offshore wind power. At the same time, the wind resources and fish farming resources in the deep sea have unique advantages. The offshore wind power industry and the fish farming industry are moving from the near-shore shallow waters to the offshore deep seas. However, the independent development of floating offshore wind power and deep-sea cage projects requires huge costs, and the cost of floating structures is concentrated in the floating platform and positioning mooring system. In order to reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44B63B21/29B63B21/50B63B43/08
CPCB63B35/44B63B21/50B63B21/29B63B43/08B63B2035/446B63B2207/04Y02E10/727
Inventor 钟亮任重进韩荣贵吴迪苗得胜
Owner GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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