A floating offshore wind power integration system based on fishery-wind complementarity

Abstract

This utility model relates to the field of floating wind power, and more particularly to a floating offshore wind power integration system based on fishery-wind complementarity. It includes a floating platform, a wind turbine system, an aquaculture system, and a suction caisson. The aquaculture system includes aquaculture nets. The wind turbine system is located above the floating platform, and the aquaculture nets are located below the floating platform. The suction caisson is connected to the floating platform. Wind power is provided through the wind turbine system, and fishery aquaculture is carried out through the aquaculture system, achieving fishery-wind complementarity integration. Furthermore, the design of the suction caisson ensures the stable arrangement of the entire system. The overall structure utilizes longitudinal sea space, has the characteristics of wide applicability to various sea areas, strong stability, and high energy utilization rate, and is expected to be widely used in the field of floating offshore wind power.

Description

Technical Field

[0001] This utility model relates to the field of floating wind power, and in particular to a floating offshore wind power integration system based on fishery-wind complementarity. Background Technology

[0002] In the design of offshore wind power systems, existing technologies include designs that combine wind power systems with aquaculture cages. Energy is collected through the upper wind power system, and fishing operations are conducted through the lower aquaculture cages. Conventional structures rely on the weight of the aquaculture cages themselves for stability when deployed in the sea. However, in high wind speeds at sea, the weight of the aquaculture cages is insufficient to maintain stability, thus compromising normal fisheries production. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a floating offshore wind power integration system based on fishery-wind complementarity that can improve stability.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a floating offshore wind power integration system based on fishery-wind complementarity, including a floating platform, a wind turbine system, an aquaculture system and a suction caisson. The aquaculture system includes an aquaculture net. The wind turbine system is provided above the floating platform and the aquaculture net is provided below the floating platform. The suction caisson is connected to the floating platform.

[0005] Furthermore, it also includes an adjustment system, which is located on a floating platform and connected to the aquaculture net to adjust its longitudinal movement along the coast.

[0006] Furthermore, the suction caisson is positioned below the aquaculture net.

[0007] Furthermore, an extension tube connects the suction caisson to the aquaculture net.

[0008] Furthermore, the adjustment system includes an anchor winch and an anchor chain, the anchor winch being connected to the aquaculture net via the anchor chain.

[0009] Furthermore, the aquaculture system also includes fishing net supports, with multiple fishing net supports forming a net frame, and the aquaculture net is arranged on the net frame.

[0010] Furthermore, the fishing net support rod is made of solid steel pipe.

[0011] Furthermore, it also includes a horizontal float, which is provided on the floating platform.

[0012] Furthermore, the wind turbine system includes a wind turbine tower and a wind turbine support column. The wind turbine tower is connected to a floating platform, the wind turbine support column is rotatably mounted on the side of the wind turbine tower, and the floating platform is located on the rotation path at the end of the wind turbine support column.

[0013] Furthermore, the wind turbine system includes a wind speed sensor and a control component, wherein the wind speed sensor is electrically connected to the control component, and the control component is electrically connected to the wind turbine support.

[0014] The beneficial effects of this invention are as follows: it provides wind power through a wind turbine system and conducts aquaculture through an aquaculture system, achieving complementary integration of wind and fish farming; furthermore, the design of the suction caisson ensures the stable arrangement of the entire system. The overall structure utilizes longitudinal sea space, featuring wide applicability to various sea areas, high stability, and high energy utilization, and is expected to be widely applied in the field of floating offshore wind power. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a floating offshore wind power integration system based on fishery-wind complementarity, which is a specific embodiment of this utility model.

[0016] Figure 2 A side view of a floating offshore wind power integration system based on fishery-wind complementarity, which is a specific embodiment of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the floating platform and horizontal floating plate of the floating offshore wind power integration system based on fishery-wind complementarity, which is a specific embodiment of this utility model.

[0018] Figure 4 This is a schematic diagram of the control slot of the floating offshore wind power integration system based on fishery-wind complementarity, which is a specific embodiment of this utility model, when it is opened.

[0019] Figure 5 This is a schematic diagram of the control slot of the floating offshore wind power integration system based on fishery-wind complementarity, which is a specific embodiment of this utility model, when it is closed.

[0020] Label Explanation:

[0021] 1. Floating platform; 11. Horizontal floating platform;

[0022] 2. Wind turbine system; 21. Wind turbine tower; 22. Wind turbine support column; 23. Wind speed sensor; 24. Control card slot; 25. Horizontal shaft blade system;

[0023] 3. Anchor winch; 31. Anchor chain;

[0024] 4. Suction caisson; 41. Telescopic component; 5. Aquaculture system; 51. Aquaculture net; 52. Net support pole. Detailed Implementation

[0025] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0026] Please refer to Figures 1 to 5 A floating offshore wind power integration system based on fishery-wind complementarity includes a floating platform 1, a wind turbine system 2, an aquaculture system 5, and a suction caisson 4. The aquaculture system 5 includes an aquaculture net 51. The wind turbine system 2 is located above the floating platform 1, and the aquaculture net 51 is located below the floating platform 1. The suction caisson 4 is connected to the floating platform 1.

[0027] As can be seen from the above description, the beneficial effects of this utility model are as follows: wind power is provided through the wind turbine system 2, and aquaculture is carried out through the aquaculture system 5, achieving complementary integration of wind and fish farming; in addition, the design of the suction caisson 4 can achieve stable arrangement of the entire system. The overall structure utilizes longitudinal sea space, has the characteristics of wide applicability to sea areas, strong stability and high energy utilization rate, and is expected to be widely used in the field of floating offshore wind power.

[0028] Furthermore, it also includes an adjustment system, which is located on the floating platform 1 and is connected to the aquaculture net 51 to adjust its longitudinal movement along the coast.

[0029] As described above, by adjusting the operation of the system, the aquaculture net 51 can be moved and adjusted longitudinally in the sea area, making full use of the sea area below the floating platform 1, improving the utilization rate of the longitudinal space of the sea area, forming an integrated system of offshore wind power and deep-sea aquaculture, and improving resource utilization.

[0030] Furthermore, the suction caisson 4 is positioned below the aquaculture net 51.

[0031] As described above, specifically, the suction caisson 4 is located below the aquaculture net 51, and it is in direct contact with the seabed, forming a reliable fixation, thereby ensuring the mooring stability of the overall structure.

[0032] Furthermore, an extension member 41 connects the suction caisson 4 to the aquaculture net 51.

[0033] As can be seen from the above description, during the process of adjusting the position of the aquaculture net 51, the length of the telescopic component 41 can be adjusted according to the height of the net, thereby simultaneously meeting the requirements of net lifting and lowering and overall structural mooring stability.

[0034] Furthermore, the adjustment system includes an anchor winch 3 and an anchor chain 31, wherein the anchor winch 3 is connected to the aquaculture net 51 via the anchor chain 31.

[0035] As described above, the position of the aquaculture net 51 is adjusted by using the combination of the anchor winch 3 and the anchor chain 31.

[0036] Furthermore, the aquaculture system 5 also includes fishing net support poles 52, and multiple fishing net support poles 52 form a net frame, on which the aquaculture net 51 is arranged.

[0037] As described above, the aquaculture net 51 is fixed and arranged by the net frame formed by the net support pole 52.

[0038] Furthermore, the fishing net support rod 52 is a solid steel pipe.

[0039] As can be seen from the above description, using solid steel pipes as the support poles 52 for the fishing net further improves the reliability of the aquaculture net 51 and meets the requirements of deep-sea aquaculture.

[0040] Furthermore, it also includes a horizontal float 11, which is provided on the floating platform 1.

[0041] As can be seen from the above description, by designing the horizontal float 11 to ensure its floating ability in the sea area, the motion response amplitude of the floating platform 1 can be reduced and the overall structural stability can be improved.

[0042] Furthermore, the wind turbine system 2 includes a wind turbine tower 21 and a wind turbine support column 22. The wind turbine tower 21 is connected to the floating platform 1. The wind turbine support column 22 is rotatably disposed on the side of the wind turbine tower 21. The floating platform 1 is located on the rotation path of the end of the wind turbine support column 22.

[0043] As can be seen from the above description, by means of the rotatable design of the wind turbine support 22, when the wind speed is high, the wind turbine support 22 can be adjusted to abut against the floating platform 1 for auxiliary support, thereby improving the wind resistance of the wind turbine tower 21.

[0044] Furthermore, the wind turbine system 2 includes a wind speed sensor 23 and a control component. The wind speed sensor 23 is electrically connected to the control component, and the control component is electrically connected to the wind turbine support column 22.

[0045] As described above, the wind speed sensor 23 monitors the sea wind speed. When the wind speed sensor 23 detects that the sea wind speed is greater than the maximum design wind speed of the wind turbine tower 21, the control component drives the wind turbine support column 22 to resist the floating platform 1, thereby providing support.

[0046] Please refer to Figures 1 to 5 Embodiment 1 of this utility model is as follows:

[0047] A floating offshore wind power integration system based on fishery-wind complementarity includes a floating platform 1, a horizontal floating plate 11, a wind turbine system 2, an aquaculture system 5, a suction caisson 4, and an adjustment system.

[0048] The floating platform 1 is equipped with a horizontal float 11, the wind turbine system 2 is located above the floating platform 1, and the aquaculture system 5 is located below the floating platform 1. This design makes full use of the sea area below the horizontal float 11, improves the utilization rate of the longitudinal space of the sea area, forms an integrated system of offshore wind power and deep-sea aquaculture, and improves resource utilization.

[0049] The aquaculture system 5 includes an aquaculture net 51 and net support poles 52. The net support poles 52 are solid steel pipes, and multiple net support poles 52 form a net frame. The aquaculture net 51 is arranged on the net frame. The combination of net support poles 52 and solid steel pipes improves the stability of the aquaculture net 51 and meets the requirements of deep-sea aquaculture.

[0050] The suction caisson 4 is connected to and positioned below the aquaculture net 51. Specifically, a telescopic component 41 connects the suction caisson 4 to the aquaculture net 51.

[0051] The adjustment system is mounted on the floating platform 1 and connected to the aquaculture net 51, allowing it to move longitudinally along the coast. Specifically, the adjustment system includes an anchor winch 3 and an anchor chain 31, with the anchor winch 3 connected to the aquaculture net 51 via the anchor chain 31. The anchor winch 3 controls the anchor chain 31 to adjust the longitudinal height and horizontal angle of the aquaculture net 51, enhancing the flexibility of the device.

[0052] When the aquaculture net 51 is raised or lowered, the length of the lower telescopic component 41 can be adjusted according to the height position of the aquaculture net 51, so as to simultaneously meet the requirements of raising and lowering the aquaculture net 51 and the overall structural mooring stability.

[0053] The longitudinal connection method of anchor chain 31-aquaculture net 51-telescopic component 41 is used to connect it to the suction caisson 4. While providing stability to the overall structure, the longitudinal height of the aquaculture net 51 is fully utilized, which can reduce the amount of anchor chain 31 and telescopic component 41 used, effectively reduce construction costs, and increase economic benefits while carrying out deep-sea aquaculture.

[0054] During construction, the suction caisson 4 is fixed to the seabed, and its four corners are equipped with telescopic components 41 that connect to the upper aquaculture net 51, which can replace the traditional mooring system and enhance the overall stability of the structure. At the same time, it cooperates with the movable anchor chain 31 between the upper horizontal float 11 and the aquaculture net 51 to replace the mooring cable and form a new type of mooring system.

[0055] The wind turbine system 2 includes a horizontal axis blade system 25, a wind turbine tower 21, and wind turbine supports 22. The horizontal axis blade system 25 is located above the wind turbine tower 21. The wind turbine tower 21 is connected to a floating platform 1. The wind turbine supports 22 are rotatably mounted on the side of the wind turbine tower 21. The floating platform 1 is located on the rotation path of the end of the wind turbine supports 22. Specifically, four wind turbine supports 22 are symmetrically arranged on the side wall of the wind turbine tower 21.

[0056] The wind turbine system 2 includes a wind speed sensor 23 and a control component. The wind speed sensor 23 is electrically connected to the control component, and the control component is electrically connected to the wind turbine support column 22.

[0057] Specifically, the control component includes a control slot 24, which is located on the wind turbine tower 21. The control slot 24 monitors and provides feedback on the sea wind speed via a wind speed sensor 23, and then performs opening and closing operations. The wind turbine support column 22 is arranged within the control slot 24.

[0058] When the wind speed at sea exceeds the maximum design wind speed of the wind turbine tower 21, the control slot 24 opens, the wind turbine support column 22 pops out, and the lower part of the wind turbine support column 22 abuts against the horizontal floating plate 11, providing support for the wind turbine tower 21; when the wind speed returns to normal operating conditions, the wind turbine support column 22 retracts, the control slot 24 closes, the wind turbine support column returns to its original position, enhancing the overall structural strength of the tower, ensuring the structural safety and economy of the wind turbine under extreme sea conditions, and realizing intelligent operation and maintenance of the upper wind turbine system 2.

[0059] In summary, the floating offshore wind power integration system based on fishery-wind complementarity provided by this utility model provides wind power through a wind turbine system and fishery farming through an aquaculture system, achieving fishery-wind complementarity integration. Furthermore, the suction caisson design ensures the stable arrangement of the entire system. The overall structure utilizes longitudinal sea space, featuring wide applicability to various sea areas, high stability, and high energy utilization efficiency, and is expected to be widely applied in the field of floating offshore wind power.

[0060] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A floating offshore wind power integration system based on fishery-wind complementarity, characterized in that, It includes a floating platform, a blower system, an aquaculture system, and a suction caisson. The aquaculture system includes an aquaculture net. The blower system is located above the floating platform, and the aquaculture net is located below the floating platform. The suction caisson is connected to the floating platform.

2. The floating offshore wind power integration system based on fishery-wind complementarity as described in claim 1, characterized in that, It also includes an adjustment system, which is located on a floating platform and is connected to the aquaculture net to adjust its longitudinal movement along the coast.

3. The floating offshore wind power integration system based on fishery-wind complementarity as described in claim 2, characterized in that, The suction caisson is located below the aquaculture net.

4. The floating offshore wind power integration system based on fishery-wind complementarity as described in claim 3, characterized in that, The suction caisson is connected to the aquaculture net by an expansion joint.

5. The floating offshore wind power integration system based on fishery-wind complementarity according to claim 2, characterized in that, The adjustment system includes an anchor winch and an anchor chain, with the anchor winch connected to the aquaculture net via the anchor chain.

6. The floating offshore wind power integration system based on fishery-wind complementarity as described in claim 1, characterized in that, The aquaculture system also includes fishing net supports, and multiple fishing net supports form a net frame, on which the aquaculture net is arranged.

7. The floating offshore wind power integration system based on fishery-wind complementarity according to claim 6, characterized in that, The fishing net support poles are made of solid steel pipes.

8. The floating offshore wind power integration system based on fishery-wind complementarity according to claim 1, characterized in that, It also includes a horizontal float, which is provided on the floating platform.

9. The floating offshore wind power integration system based on fishery-wind complementarity according to claim 1, characterized in that, The wind turbine system includes a wind turbine tower and a wind turbine support column. The wind turbine tower is connected to a floating platform. The wind turbine support column is rotatably mounted on the side of the wind turbine tower. The floating platform is located on the rotation path at the end of the wind turbine support column.

10. The floating offshore wind power integration system based on fishery-wind complementarity according to claim 9, characterized in that, The wind turbine system includes a wind speed sensor and a control component. The wind speed sensor is electrically connected to the control component, and the control component is electrically connected to the wind turbine support.

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