Offshore photovoltaic fishery integrated system and installation method

Abstract

The invention provides an offshore photovoltaic fishery integrated system and an installation method, and belongs to the technical field of ocean renewable energy source development and utilization. The offshore photovoltaic fishery integrated system comprises a plurality of photovoltaic panels, a supporting structure, an aquaculture net cage and a supporting frame. The supporting structure vertically penetrates through the water surface, the photovoltaic panels are symmetrically arranged at the top of the supporting structure and connected with the supporting structure through the connecting pieces, the aquaculture net cage is vertically hung on the supporting structure, and the two ends of the supporting frame are connected with the photovoltaic panels and the aquaculture net cage respectively. The problems that in the prior art, the sea photovoltaic area occupied by the sea is large, and damage is likely to happen in the severe environment are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of development and utilization of marine renewable energy, and particularly relates to an integrated system for offshore photovoltaic fishery and an installation method thereof. Background Art

[0002] Currently, all existing floating foundations adopt a mooring system. In floating wind power projects, the cost of the mooring system accounts for 30%. In floating photovoltaic projects, the cost of the mooring system even accounts for a higher proportion. Moreover, the anchor chain of the mooring system is long and the installation is complex.

[0003] The patent application document with the publication number CN114600813A discloses a wave-resistant integrated fishery and photovoltaic system. Although this system has a good wave-resistant effect, can realize the comprehensive development and utilization of cage aquaculture and offshore floating photovoltaic power generation, and can be improved and installed on the existing aquaculture cages with convenient construction. However, the offshore photovoltaic of this system occupies a large sea area and is easily damaged when encountering a harsh environment. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated system for offshore photovoltaic fishery and an installation method thereof, which are used to solve the problems that the offshore photovoltaic in the prior art occupies a large sea area and is easily damaged when encountering a harsh environment.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: In a first aspect, the present invention provides an integrated system for offshore photovoltaic fishery, including a plurality of photovoltaic panels, a support structure, an aquaculture cage and a support frame; The support structure vertically penetrates the water surface. A plurality of photovoltaic panels are symmetrically arranged on the top of the support structure. The plurality of photovoltaic panels are respectively connected to the support structure through connecting members. The aquaculture cage is vertically suspended on the support structure. Both ends of the support frame are respectively connected to the plurality of photovoltaic panels and the aquaculture cage.

[0006] A further improvement of the present invention is that the photovoltaic panel is a photovoltaic unit with a trapezoidal shape structure.

[0007] A further improvement of the present invention is that the connecting member is a connecting shaft.

[0008] A further improvement of the present invention is that the support structure is a steel pipe support pile.

[0009] A further improvement of the present invention is that the aquaculture cage includes a collar, an upper ring, an outer ring and a lower ring. The upper ring is arranged at the top of the aquaculture cage. The lower ring is arranged at the bottom of the aquaculture cage. The outer ring is arranged at the outermost layer of the aquaculture cage. The collar connects the upper ring and the lower ring.

[0010] A further improvement of the present invention lies in that the collar, upper ring, outer ring and lower ring are all enclosed by a net.

[0011] A further improvement of the present invention lies in that both ends of the support frame are respectively connected to a plurality of photovoltaic panels and aquaculture cages through a snap hinge connection.

[0012] A further improvement of the present invention lies in that it further includes a control system for controlling the up and down movement of the aquaculture cage and releasing the snap hinge connection.

[0013] A further improvement of the present invention lies in that it further includes an intelligent monitoring system for real-time monitoring of the amount of light and heat received by the photovoltaic panels and the environmental factors such as the pH value and temperature in the water that affect the growth of marine organisms.

[0014] In a second aspect, the present invention provides an installation method for an integrated offshore photovoltaic fishery system. Install the integrated offshore photovoltaic fishery system as described above, including the following steps: Clean the debris on the water surface and mark the installation area; Vertically penetrate the support structure through the water surface; Symmetrically arrange a plurality of photovoltaic panels on the top of the support structure through connectors; Vertically hang the aquaculture cage on the support structure, and connect a plurality of photovoltaic panels and aquaculture cages through a support frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention belongs to an improved invention. Compared with the existing integrated offshore photovoltaic fishery system, on the one hand, the support structure of the present invention provides a stable support component for the photovoltaic panels and aquaculture cages, which can improve the overall stability of the integrated offshore photovoltaic fishery system. Moreover, a plurality of photovoltaic panels and aquaculture cages in the present invention share the support structure, which can reduce the repeated pile foundations. On the other hand, the present invention adopts a vertical layered design, with photovoltaic panels on the upper layer and aquaculture cages on the lower layer. The vertical layered design can reduce the floor area, thus effectively solving the problems in the prior art that the offshore photovoltaic occupies a large area of the sea and is easily damaged when encountering bad environments.

[0016] Furthermore, the present invention discloses a photovoltaic unit with a trapezoidal shape structure for the photovoltaic panel. The trapezoidal shape structure design of the present invention can prevent the phenomenon of direct collision between different photovoltaic panels when approaching the support structure, and the width increases away from the support structure, which can effectively increase the area of the photovoltaic panel.

[0017] Furthermore, the present invention discloses that the connector is a connecting shaft. It can be seen that the photovoltaic panel of the present invention can rotate, and the photovoltaic panel can adjust the angle according to the solar azimuth angle, always keeping perpendicular to the sunlight, maximizing the received light intensity, and thus increasing the power generation.

[0018] Further, the present invention discloses that the support structure is a steel pipe support pile, which not only has high strength and corrosion resistance, but also is convenient for installation.

[0019] Further, the present invention discloses that the aquaculture net cage includes a collar, an upper ring, an outer ring and a lower ring. The collar does not require welding, is convenient for installation, and has high installation efficiency.

[0020] Further, the present invention discloses that both ends of the support frame are respectively connected to a plurality of photovoltaic panels and aquaculture net cages through a snap-hinged connection method. The snap-hinged connection method adopts the lever principle, and manual operation can complete the snap closure without special tools, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the front view of the overall structure of the integrated offshore photovoltaic fishery system of the present invention; Figure 2 is the top view of the overall structure of the integrated offshore photovoltaic fishery system of the present invention; Figure 3 is the schematic diagram of the connection between the support frame and the photovoltaic panel of the present invention; Figure 4 is the top view of the connection between the aquaculture net cage and the support structure of the present invention; Figure 5 is the top view of the connection between the photovoltaic panel and the support structure of the present invention; Figure 6 is the schematic diagram of the integrated offshore photovoltaic fishery system of the present invention resisting harsh environments; Figure 7 is the structure diagram of the anti-collision pad of the present invention; Figure 8 is the structure diagram of the aquaculture net cage of the present invention; Figure 9 is the structure diagram of 4 compartments of the present invention; Figure 10 is the front view of the overall structure of the integrated offshore photovoltaic fishery system in Embodiment 2 of the present invention; In the figure: 1. Photovoltaic panel; 2. Support structure; 3. Aquaculture net cage; 4. Support frame; 5. Water surface; 6. Collar; 7. Upper ring; 8. Outer ring; 9. Lower ring; 10. Anti-collision pad; 11. Connecting shaft; 12. Slide rail; 13. Cross brace; 14. Partition board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To further understand the content of the present invention, the following will describe the present invention in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments are only for explaining the present invention and not for limiting it.

[0023] The integrated offshore photovoltaic and fishery system proposed by the present invention has a support structure vertically penetrating the water surface. A number of photovoltaic panels are symmetrically arranged on the top of the support structure. The a number of photovoltaic panels are respectively connected to the support structure through connectors, and the aquaculture cages are vertically suspended on the support structure. The two ends of the support frame are respectively connected to a number of photovoltaic panels and aquaculture cages. Compared with the prior art, the present invention effectively solves the problems in the prior art that the offshore photovoltaic occupies a large sea area and is easily damaged when encountering harsh environments.

[0024] Embodiment 1: This embodiment discloses an integrated offshore photovoltaic and fishery system. The front view of the overall structure of the integrated offshore photovoltaic and fishery system of the present invention is as shown in Figure 1 shown, and the top view of the overall structure of the integrated offshore photovoltaic and fishery system of the present invention is as shown in Figure 2 shown. The technical solution of this embodiment is specifically described as follows: The integrated offshore photovoltaic and fishery system of this embodiment includes a number of photovoltaic panels 1, a support structure 2, an aquaculture cage 3, and a support frame 4.

[0025] The support structure 2 (in this embodiment, the support structure 2 is a steel pipe support pile, which not only has high strength and corrosion resistance, but also is convenient to install) vertically penetrates the water surface 5. A number of photovoltaic panels 1 (in this embodiment, specifically 4 photovoltaic panels 1 are provided, and the photovoltaic panel 1 is a photovoltaic unit with a trapezoidal shape structure. The design of the trapezoidal shape structure can prevent the phenomenon of direct collision between different photovoltaic panels when approaching the support structure 2, and the width away from the support structure 2 increases, which can effectively increase the area of the photovoltaic panel 1) are symmetrically arranged on the top of the support structure 2. The a number of photovoltaic panels 1 are respectively connected to the support structure 2 through connectors (in this embodiment, the connector is a connecting shaft 11, and the photovoltaic panel 1 can rotate freely through the connecting shaft 11, and the rotation range is 0° - 90°, that is, it can only rotate within the horizontal plane to the plane downward of the support structure 2), and the aquaculture cage 3 is vertically suspended on the support structure 2 (specifically, in this embodiment, the aquaculture cage 3 can be arranged below the water surface 5 or float on the water surface 5). The two ends of the support frame 4 are respectively connected to a number of photovoltaic panels 1 (specifically, the two ends of the support frame 4 are connected to the cross brace 13 of the photovoltaic panel 1) and the aquaculture cage 3. The schematic diagram of the connection between the support frame and the photovoltaic panel is as shown in Figure 3 shown, and the top view of the connection between the aquaculture cage and the support structure is as shown in Figure 4 shown, and the top view of the connection between the photovoltaic panel and the support structure is as shown in Figure 5 shown.

[0026] In this embodiment, the support frame 4 adopts a round tube support frame, and the cross brace 13 in this embodiment adopts an L-shaped steel cross brace.

[0027] When resisting harsh environments, after the photovoltaic panel 1 is retracted (the retraction range of the photovoltaic panel 1 is 0 - 90 degrees), it can lean on the anti-collision pad 10. The anti-collision pad 10 is composed of energy-absorbing materials, which can effectively absorb the force received by the photovoltaic panel 1, thereby reducing the phenomenon of damage to the photovoltaic panel 1. The anti-collision pad 10 is square and can be fixed on the support structure 2. In this embodiment, the anti-collision pad 10 uses energy-absorbing materials such as sponge, rubber, or other polymer composite materials. The schematic diagram of resisting harsh environments is as shown in Figure 6 shown, and the structure diagram of the anti-collision pad is as shown in Figure 7 shown.

[0028] The aquaculture cage 3 includes a collar 6, an upper ring 7, an outer ring 8, and a lower ring 9. The upper ring 7 is arranged at the top of the aquaculture cage 3, the lower ring 9 is arranged at the bottom of the aquaculture cage 3, the outer ring 8 is arranged at the outermost layer of the aquaculture cage 3, the collar 6 connects the upper ring 7 and the lower ring 9, and the collar 6 is connected to the support structure 2 through a slide rail 12. In this embodiment, the collar 6, the upper ring 7, the outer ring 8, and the lower ring 9 are all enclosed by a netting. The structure diagram of the aquaculture cage is as shown in [[ID=⑧]] Figure 8 shown.

[0029] In this embodiment, a partition 14 is further arranged inside the aquaculture cage 3. The inner end of the partition 14 is slidably connected to the collar 6, and the outer end of the partition 14 is slidably connected to the aquaculture cage 3. The partition 14 divides the aquaculture cage 3 into 4 compartments, which can rotate automatically along the collar 6, flexibly switch different compartments, and achieve automatic adjustment according to the types, quantities, and sizes of the aquaculture, facilitating aquaculture personnel for aquaculture and fishing. The structure diagrams of the 4 compartments are as shown in Figure 9 shown.

[0030] In this embodiment, the aquaculture cage 3 can drive the photovoltaic panel 1 to retract. When the aquaculture cage 3 is far from the water surface, the wave force and the ocean current force can be greatly reduced. In the retracted state of the photovoltaic panel 1, the overall resistance (wind resistance and compressive resistance) can be increased by means of the support structure 2.

[0031] In this embodiment, both ends of the support frame 4 are connected to a plurality of photovoltaic panels 1 and aquaculture cages 3 respectively through a snap hinge connection. The snap hinge connection adopts the lever principle, and manual operation can complete the snap closure without special tools, with simple operation.

[0032] In this embodiment, the offshore photovoltaic fishery integrated system further includes a control system for controlling the up and down movement of the aquaculture cage 3 and releasing the snap hinge connection.

[0033] In this embodiment, the offshore photovoltaic fishery integrated system makes full use of the integrated development of photovoltaic power generation and aquaculture, which can not only ensure the utilization efficiency of photovoltaic power generation but also ensure large-area aquaculture.

[0034] The present invention can make full use of photovoltaic power generation and can provide power for the control system.

[0035] Embodiment 2: The front view of the overall structure of the integrated offshore photovoltaic fishery system in this embodiment is as Figure 10 shown. In the integrated offshore photovoltaic fishery system of this embodiment, the aquaculture cage 3 is composed of 4 fan-shaped cages, which can be moved individually or adjusted individually according to factors such as the sunlight irradiation angle, the water depth and temperature suitable for the cultured marine organisms, so as to achieve intelligent aquaculture.

[0036] In this embodiment, the number of photovoltaic panels 1 corresponds to the number of fan-shaped cages, and the support frames 4 are all installed on the tops of the corresponding fan-shaped cages, which is convenient for controlling the fan-shaped cages and the corresponding photovoltaic panels.

[0037] The integrated offshore photovoltaic fishery system of this embodiment is also provided with an intelligent monitoring system, which is used to monitor in real time the amount of light and heat received by the photovoltaic panel 1 and the environmental factors such as the PH value and temperature in the water that affect the growth of marine organisms, and automatically determine the optimal position every 1 hour, so as to maximize the benefits of power generation and aquaculture.

[0038] In this embodiment, the collar 6 isolates the aquaculture cage 3 from the support structure 2, which can ensure that the support structure 2 does not wear.

[0039] In this embodiment, the upper ring 7, the outer ring 8, the lower ring 9 and the collar 6 adopt a snap-fastener design, which can not only hang the aquaculture cage 3 on it to form a large aquaculture area, but also facilitate the aquaculture personnel to clean and replace the aquaculture cage 3.

[0040] For other details of this embodiment, refer to Embodiment 1.

[0041] The present invention can make full use of photovoltaic power generation and can provide power for the intelligent monitoring system.

[0042] Embodiment 3: The integrated offshore photovoltaic fishery system of this embodiment includes a plurality of photovoltaic panels 1, a support structure 2, an aquaculture cage 3 and a support frame 4.

[0043] The support structure 2 (in this embodiment, the support structure 2 adopts a suction bucket type support pile and a gravity type support pile) vertically penetrates the water surface 5. A plurality of photovoltaic panels 1 (in this embodiment, the photovoltaic panels 1 adopt photovoltaic units with a rectangular shape structure or photovoltaic units with a fan-shaped shape) are symmetrically arranged on the top of the support structure 2. A plurality of photovoltaic panels 1 are respectively connected to the support structure 2 through connectors (in this embodiment, the connectors are connecting shafts 11. The photovoltaic panels 1 can rotate freely through the connecting shafts 11, and the rotation range is 0° - 90°, that is, they can only rotate within the horizontal plane to the plane downward of the support structure 2). The aquaculture cage 3 is vertically suspended on the support structure 2 (specifically, in this embodiment, the aquaculture cage 3 can be arranged below the water surface 5 or can float on the water surface 5). Both ends of the support frame 4 are respectively connected to a plurality of photovoltaic panels 1 (specifically, both ends of the support frame 4 are connected to the cross braces 13 of the photovoltaic panels 1) and the aquaculture cage 3. The top view of the connection between the aquaculture cage and the support structure is as shown in Figure 4 shown.

[0044] In this embodiment, the support frame 4 adopts a circular tube support frame, and the cross brace 13 in this embodiment adopts an L-shaped steel cross brace.

[0045] When resisting harsh environments, after the photovoltaic panels 1 are folded (the folding range of the photovoltaic panels 1 is 0 - 90 degrees), they can lean on the anti-collision pads 10. The anti-collision pads 10 are composed of energy-absorbing materials, which can effectively absorb the force received by the photovoltaic panels 1, thereby reducing the phenomenon of damage to the photovoltaic panels 1. The anti-collision pads 10 are square and can be fixed on the support structure 2. In this embodiment, the anti-collision pads 10 adopt energy-absorbing materials such as sponge, rubber, or other polymer composite materials.

[0046] The aquaculture cage 3 includes a collar 6, an upper ring 7, an outer ring 8, and a lower ring 9. The upper ring 7 is arranged at the top of the aquaculture cage 3, the lower ring 9 is arranged at the bottom of the aquaculture cage 3, the outer ring 8 is arranged on the outermost layer of the aquaculture cage 3, the collar 6 connects the upper ring 7 and the lower ring 9, and the collar 6 is connected to the support structure 2 through a slide rail 12. In this embodiment, the collar 6, the upper ring 7, the outer ring 8, and the lower ring 9 are all enclosed by a netting. The structure diagram of the aquaculture cage is as shown in Figure 8 shown.

[0047] In this embodiment, a partition 14 is further arranged inside the aquaculture cage 3. The inner end of the partition 14 is slidably connected to the collar 6, and the outer end of the partition 14 is slidably connected to the aquaculture cage 3. The partition 14 divides the aquaculture cage 3 into 4 compartments, which can rotate automatically along the collar 6, flexibly switch different compartments, and achieve automatic adjustment according to the types, quantities, and sizes of the aquaculture, facilitating aquaculture personnel for aquaculture and fishing. The structure diagrams of the 4 compartments are as shown in Figure 9 shown.

[0048] In this embodiment, the aquaculture cage 3 can drive the photovoltaic panel 1 to fold up. When the aquaculture cage 3 is far away from the water surface, the wave force and ocean current force received can be greatly reduced. When the photovoltaic panel 1 is in the folded state, the overall resistance (wind resistance and compressive resistance) can be increased by means of the support structure 2.

[0049] In this embodiment, both ends of the support frame 4 are respectively connected to a plurality of photovoltaic panels 1 and aquaculture cages 3 through a snap-hinged connection method. The snap-hinged connection method adopts the lever principle, and manual operation can complete the snap closure without special tools, and the operation is simple.

[0050] The integrated offshore photovoltaic fishery system in this embodiment further includes a control system for controlling the up and down movement of the aquaculture cage 3 and releasing the snap-hinged connection method.

[0051] Embodiment 4: This embodiment discloses an installation method of an integrated offshore photovoltaic fishery system. Install the integrated offshore photovoltaic fishery system as introduced above, including the following steps: Clean the sundries on the surface of the water surface 5 and mark the installation area; Vertically penetrate the support structure 2 through the water surface 5; Symmetrically arrange a plurality of photovoltaic panels 1 on the top of the support structure 2 through connectors; Vertically hang the aquaculture cage 3 on the support structure 2, and connect a plurality of photovoltaic panels 1 and the aquaculture cage 3 through the support frame 4.

[0052] The integrated offshore photovoltaic fishery system in this embodiment includes a plurality of photovoltaic panels 1, a support structure 2, an aquaculture cage 3 and a support frame 4. The front view of the overall structure of the integrated offshore photovoltaic fishery system in this embodiment is as Figure 1 shown, and the top view of the overall structure of the integrated offshore photovoltaic fishery system is as Figure 2 shown.

[0053] The support structure 2 (in this embodiment, the support structure 2 is a steel pipe support pile, which not only has high strength and corrosion resistance, but also is convenient to install) vertically penetrates the water surface 5. A plurality of photovoltaic panels 1 (in this embodiment, specifically 4 photovoltaic panels 1 are provided, and the photovoltaic panels 1 are photovoltaic units with a trapezoidal shape structure. The design of the trapezoidal shape structure can prevent direct collision between different photovoltaic panels when approaching the support structure 2, and the width away from the support structure 2 increases, which can effectively increase the area of the photovoltaic panels 1) are symmetrically arranged on the top of the support structure 2. A plurality of photovoltaic panels 1 are respectively connected to the support structure 2 through connectors (in this embodiment, the connector is a connecting shaft 11, and the photovoltaic panel 1 can rotate freely through the connecting shaft 11, and the rotation range is 0° - 90°, that is, it can only rotate within the plane from the horizontal direction to the plane downward of the support structure 2). The aquaculture cage 3 is vertically suspended on the support structure 2 (specifically, in this embodiment, the aquaculture cage 3 can be arranged below the water surface 5 or float on the water surface 5). Both ends of the support frame 4 are respectively connected to a plurality of photovoltaic panels 1 (specifically, both ends of the support frame 4 are connected to the cross braces 13 of the photovoltaic panels 1) and the aquaculture cage 3. The schematic diagram of the connection between the support frame and the photovoltaic panel is as shown in Figure 3 shown, and the top view of the connection between the aquaculture cage and the support structure is as shown in Figure 4 shown, and the top view of the connection between the photovoltaic panel and the support structure is as shown in Figure 5 shown.

[0054] In this embodiment, the support frame 4 adopts a circular tube support frame, and the cross brace 13 adopts an L-shaped steel cross brace.

[0055] When resisting harsh environments, after the photovoltaic panels 1 are folded (the folding range of the photovoltaic panels 1 is 0 - 90 degrees), they can lean on the anti-collision pads 10. The anti-collision pads 10 are composed of energy-absorbing materials, which can effectively absorb the force received by the photovoltaic panels 1, thereby reducing the phenomenon of damage to the photovoltaic panels 1. The anti-collision pads 10 are square and can be fixed on the support structure 2. In this embodiment, the anti-collision pads 10 adopt energy-absorbing materials such as sponge, rubber or other polymer composite materials. The schematic diagram of resisting harsh environments is as shown in Figure 6 shown, and the structure diagram of the anti-collision pad is as shown in Figure 7 shown.

[0056] The aquaculture cage 3 includes a collar 6, an upper ring 7, an outer ring 8 and a lower ring 9. The upper ring 7 is arranged at the top of the aquaculture cage 3, the lower ring 9 is arranged at the bottom of the aquaculture cage 3, the outer ring 8 is arranged at the outermost layer of the aquaculture cage 3, the collar 6 connects the upper ring 7 and the lower ring 9, and the collar 6 is connected to the support structure 2 through a slide rail 12. In this embodiment, the collar 6, the upper ring 7, the outer ring 8 and the lower ring 9 are all enclosed by a netting. The structure diagram of the aquaculture cage is as shown in Figure 8 shown.

[0057] In this embodiment, a partition 14 is further provided inside the aquaculture cage 3. The inner end of the partition 14 is slidably connected to the collar 6, and the outer end of the partition 14 is slidably connected to the aquaculture cage 3. The partition 14 divides the aquaculture cage 3 into four chambers, which can automatically rotate along the collar 6, flexibly switch different chambers, and achieve automatic adjustment according to the type, quantity, and size of the aquaculture, facilitating aquaculture personnel for aquaculture and fishing. The structural diagrams of the four chambers are as shown in Figure 9 shown.

[0058] The aquaculture cage 3 of this embodiment can drive the photovoltaic panel 1 to fold up. When the aquaculture cage 3 is far from the water surface, the wave force and current force received can be greatly reduced. In the folded state of the photovoltaic panel 1, the overall resistance (wind resistance and compressive resistance) can be increased by means of the support structure 2.

[0059] At both ends of the support frame 4 of this embodiment, a number of photovoltaic panels 1 and aquaculture cages 3 are respectively connected by a snap-hinged method. The snap-hinged method adopts the lever principle, and manual operation can complete the snap closure without special tools, and the operation is simple.

[0060] The marine photovoltaic fishery integrated system of this embodiment further includes a control system for controlling the up and down movement of the aquaculture cage 3 and releasing the snap-hinged method.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the specific implementation manners of the present invention can still be modified or equivalently replaced, and any modification or equivalent replacement without departing from the spirit and scope of the present invention shall be covered by the protection scope of the claims of the present invention.

Claims

1. An integrated offshore photovoltaic fishery system, characterized in that, It includes a number of photovoltaic panels (1), a support structure (2), an aquaculture cage (3) and a support frame (4); The support structure (2) vertically penetrates the water surface (5). A number of photovoltaic panels (1) are symmetrically arranged on the top of the support structure (2). A number of photovoltaic panels (1) are respectively connected to the support structure (2) through connectors. The aquaculture cage (3) is vertically suspended on the support structure (2). Both ends of the support frame (4) are respectively connected to a number of photovoltaic panels (1) and the aquaculture cage (3).

2. The integrated offshore photovoltaic fishery system according to claim 1, wherein The photovoltaic panel (1) is a photovoltaic unit with a trapezoidal shape structure.

3. The integrated offshore photovoltaic fishery system according to claim 1, characterized in that, The connector is a connecting shaft (11).

4. The integrated offshore photovoltaic fishery system according to claim 1, characterized in that, The support structure (2) is a steel pipe support pile.

5. The integrated offshore photovoltaic fishery system according to claim 1, wherein The aquaculture cage (3) includes a collar (6), an upper ring (7), an outer ring (8) and a lower ring (9). The upper ring (7) is arranged at the top of the aquaculture cage (3). The lower ring (9) is arranged at the bottom of the aquaculture cage (3). The outer ring (8) is arranged at the outermost layer of the aquaculture cage (3). The collar (6) connects the upper ring (7) and the lower ring (9).

6. The integrated offshore photovoltaic fishery system according to claim 5, wherein The collar (6), the upper ring (7), the outer ring (8) and the lower ring (9) are all enclosed by a netting.

7. The integrated offshore photovoltaic fishery system according to claim 1, wherein Both ends of the support frame (4) are respectively connected to a number of photovoltaic panels (1) and the aquaculture cage (3) through a snap-hinged connection method.

8. The integrated offshore photovoltaic fishery system according to claim 7, characterized in that, It further includes a control system for controlling the up and down movement of the aquaculture cage (3) and releasing the snap-hinged connection method.

9. The integrated offshore photovoltaic fishery system according to claim 1, wherein It further includes an intelligent monitoring system for real-time monitoring of the light and heat received by the photovoltaic panel (1) and the environmental factors such as the PH value in the water and the temperature that affect the growth of marine organisms.

10. A method for installing an integrated offshore photovoltaic fishery system, installing the integrated offshore photovoltaic fishery system according to any one of claims 1-9, characterized in that, It includes the following steps: Clean the debris on the surface of the water surface (5) and mark the installation area; Vertically penetrate the support structure (2) on the water surface (5); Symmetrically arrange a number of photovoltaic panels (1) on the top of the support structure (2) through connectors; Vertically suspend the aquaculture cage (3) on the support structure (2), and connect a number of photovoltaic panels (1) and the aquaculture cage (3) through the support frame (4).

Images