Fishing-light complementary floating device for marine fish culture

Abstract

The invention relates to the technical field of solar photovoltaics, in particular to a fishing-light complementary floating device for marine fish culture, which comprises a mounting film, an adjusting mechanism, a plurality of solar panels and a plurality of buoys, the plurality of buoys are connected with one another to define an annular floating platform, and a reserved area matched with the mounting film is reserved in the annular floating platform; the mounting film is mounted in the reserved area, and the mounting film can float on the sea surface; the adjusting mechanism is arranged on the floating platform and is used for adjusting the distance between the mounting film and the sea surface; the plurality of solar panels are arranged on the installation film in a rectangular array mode, the installation film makes contact with seawater, the temperature of the solar panels is effectively reduced, overheating damage is prevented, and the service life of the solar panels is prolonged. Meanwhile, the angle of the solar panel is flexibly adjusted according to illumination and sea condition changes in cooperation with an adjusting mechanism, the optimal power generation state is ensured, the energy utilization efficiency is remarkably improved, traditional energy dependence is reduced, and green and environment-friendly development is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of solar photovoltaics, and in particular to a floating device for fish-photovoltaic complementation used for marine fish farming. Background Art

[0002] Photovoltaic power generation, as a green and clean energy, has gradually matured in my country in recent years and has developed into emerging industries such as agricultural photovoltaic complementarity and fishery photovoltaic complementarity. my country has rich marine resources. Combining fishery photovoltaic complementarity with the ocean can make full use of space resources. At the same time, the construction of photovoltaic power generation systems will not only help optimize the regional energy structure and improve the environment, but also increase the output of unit aquaculture cages by adjusting the aquaculture environment, and promote the deep integration of aquaculture and photovoltaic industries.

[0003] For example, China's patent authorization announcement number CN114228930B discloses a floating system for fish-photovoltaic complementation at sea, which combines an energy storage control room, aquaculture equipment and a photovoltaic power generation device. The photovoltaic power generation device not only provides electricity, but also provides shade for the aquaculture equipment, inhibits algae reproduction, and effectively reduces the surface temperature of the seawater, providing a good growth environment for fish. However, the photovoltaic panels of this system are set on the top of the floating platform. Although it can effectively play the role of photovoltaic power generation, it also has the following defects:

[0004] 1. The photovoltaic panels are set on the top of the floating platform, which requires a lot of support structures and support materials, which not only increases the overall weight of the system, but also increases the material and manufacturing costs. In addition, the supporting structure is large in size and occupies more space, making the stability and structural design of the floating platform more complicated.

[0005] 2. When the photovoltaic panels are fixed on the top of the floating platform, salvage and maintenance work becomes more difficult. Especially when the system needs to be repaired or updated, the location of the photovoltaic panels requires operators to spend more time and energy to lift, clean and replace the equipment. In the offshore environment, the changes in wind and waves make these operations more complicated and inconvenient. Summary of the invention

[0006] In view of the above problems, a floating device for fish-photovoltaic complementary use in marine fish farming is provided. By installing a membrane in contact with seawater, the temperature of the solar panel is effectively reduced, overheating damage is prevented, and its service life is extended. At the same time, the angle of the solar panel can be flexibly adjusted according to changes in light and sea conditions by cooperating with the adjustment mechanism to ensure the best power generation state, significantly improve energy utilization efficiency, reduce dependence on traditional energy, and promote green and environmentally friendly development.

[0007] In order to solve the problems of the prior art, the present invention provides a floating device for fish-photovoltaic complementary use at sea, comprising a mounting membrane, an adjustment mechanism, a plurality of solar panels and a plurality of buoys; the plurality of buoys are interconnected to form an annular floating platform, a reserved area matching the mounting membrane is reserved inside the annular floating platform; the mounting membrane is installed in the reserved area, and the mounting membrane can float on the sea surface; the adjustment mechanism is arranged on the floating platform, and the adjustment mechanism is used to adjust the distance between the mounting membrane and the sea surface; a plurality of solar panels are arranged in a rectangular array on the mounting membrane.

[0008] Preferably, the buoy is a rectangular cylinder structure, and connection holes are provided on the four end corners of the buoy, and two adjacent buoys are connected through the connection holes.

[0009] Preferably, mounting holes are provided on the sides of the connection holes of the buoy, a mounting rod in a vertical state is sleeved on each mounting hole, and a reinforcing rod is provided between two adjacent mounting rods.

[0010] Preferably, mounting plates are provided on the four end corners of the floating platform, the number of adjusting mechanisms is the same as the number of mounting plates and corresponds one to one, the adjusting mechanism includes a mounting seat, a first cable, a rotating shaft and a first rotating drive motor, the mounting seat is provided on the mounting plate, the rotating shaft is rotatably provided on the mounting seat, the first rotating drive motor is provided on the mounting seat, the rotating shaft is drivingly connected to the output shaft of the first rotating drive motor, the first cable is located between the rotating shaft and the edge of the mounting membrane, and the two ends of the first cable are fixedly connected to the rotating shaft and the mounting membrane respectively.

[0011] Preferably, sensors for monitoring sea waves and wind direction are also provided beside the regulating mechanism.

[0012] Preferably, the surface of the buoy is provided with herringbone anti-skid patterns.

[0013] Preferably, a mounting frame fixedly connected to the mounting film is disposed below the solar panel, and the solar panel is disposed on the mounting frame in an inclined manner.

[0014] Preferably, second cables are provided on the four end corners of the floating platform, a pile foundation connected to the seabed is provided under the sea surface, and the four second cables are fixedly connected to the pile foundation.

[0015] Preferably, the mounting membrane is a rectangular structure, and clamping plates are provided on the four end corners of the mounting membrane. The clamping plates are provided with through holes matching the first cable, and a connector is provided on one end of the first cable close to the mounting membrane.

[0016] Preferably, the bottom of the buoy is provided with a mounting head matching the second cable.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention effectively reduces the temperature of the solar panel by installing the membrane in contact with the seawater, prevents overheating damage, and prolongs its service life. At the same time, the adjustment mechanism flexibly adjusts the angle of the solar panel according to changes in light and sea conditions to ensure the best power generation state, significantly improve energy utilization efficiency, reduce dependence on traditional energy, and promote green and environmentally friendly development.

[0019] 2. The present invention monitors the changes in waves and wind direction in real time. The sensor can provide real-time data, automatically adjust the height and angle of the installation membrane, maintain the stability of the platform and optimize the working state of the solar panels. The system can automatically adapt to and optimize the operating state according to environmental changes, reduce manual operations, and improve system efficiency and stability.

[0020] 3. The present invention is connected to the seabed pile foundation through a second cable and is provided with a reserved part, which can effectively fix the position of the floating platform and prevent the platform displacement caused by waves and wind. The reserved setting can absorb the tension fluctuations caused by the fluctuation of ocean water level, wave impact and wind force change, enhance the adaptability and pressure resistance of the platform in extreme environments, and ensure the long-term stable operation of the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a schematic diagram of a partial three-dimensional structure of a fish-light complementary floating device used for marine fish farming.

[0022] Figure 2 It is a three-dimensional structural schematic diagram of a fish-light complementary floating device used for marine fish farming.

[0023] Figure 3 A side view of a fish-light complementary floating device used for offshore fish farming.

[0024] Figure 4 The present invention is a three-dimensional structural schematic diagram of a floating platform in a fish-light complementary floating device used for offshore fish farming.

[0025] Figure 5 It is a three-dimensional structural schematic diagram of a membrane installed in a fish-light complementary floating device used for marine fish farming.

[0026] Figure 6 It is a side view of the membrane installed in a floating device for fish-light complementary use in marine fish farming.

[0027] Figure 7 This is a three-dimensional structural diagram of the buoy in a fishing-photovoltaic complementary floating device used for marine fish farming. Figure 1 .

[0028] Figure 8 This is a three-dimensional structural diagram of the buoy in a fishing-photovoltaic complementary floating device used for marine fish farming. Figure 2 .

[0029] Fig. 9 yes Figure 1 Enlarged view of point A in the middle.

[0030] Fig.10 yes Figure 1 Enlarged view of point B in the middle.

[0031] The numbers in the figure are:

[0032] 1. buoy; 11. floating platform; 111. pile foundation; 112. second cable; 12. mounting membrane; 121. solar panel; 1211. mounting frame; 122. clamping plate; 1221. through hole; 13. connecting hole; 14. mounting hole; 141. mounting rod; 142. reinforcing rod; 15. anti-slip pattern; 16. mounting head; 2. adjustment mechanism; 21. mounting plate; 211. mounting seat; 2111. rotating shaft; 2112. first cable; 21121. connecting head; 2113. first rotating drive motor; 212. sensor. DETAILED DESCRIPTION

[0033] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] like Figures 1 to 5 As shown: a fish-photovoltaic complementary floating device for marine fish farming, comprising a mounting membrane 12, an adjusting mechanism 2, a plurality of solar panels 121 and a plurality of buoys 1; the plurality of buoys 1 are interconnected to form an annular floating platform 11, and a reserved area matching the mounting membrane 12 is reserved inside the annular floating platform 11; the mounting membrane 12 is installed in the reserved area, and the mounting membrane 12 can float on the sea surface; the adjusting mechanism 2 is arranged on the floating platform 11, and the adjusting mechanism 2 is used to adjust the distance between the mounting membrane 12 and the sea surface; a plurality of solar panels 121 are arranged in a rectangular array on the mounting membrane 12.

[0035] The device floats on the sea surface, so that the solar panel 121 can fully utilize sunlight to generate electricity. A plurality of solar panels 121 are arranged in a rectangular array on the mounting film 12. When the solar panel 121 receives sunlight, its surface temperature will increase. The contact between the mounting film 12 and the seawater plays a natural cooling role, effectively reducing the surface temperature of the solar panel 121, avoiding damage caused by overheating, and thus extending the service life of the solar panel 121. At the same time, it can also improve the power generation efficiency of the solar panel 121.

[0036] A plurality of buoys 1 are connected to form a ring-shaped floating platform 11. A reserved area is provided in the platform. The mounting membrane 12 is installed in the area and floats on the sea surface. The floating platform 11 limits the position of the mounting membrane 12 to ensure that it floats stably on the sea surface and can adapt to different marine environments. The floating platform 11 provides a stable support for the entire device and effectively copes with the impact of sea surface fluctuations on the device in a complex marine environment.

[0037] With the setting of the adjustment mechanism 2, the device can flexibly adjust the height between the mounting film 12 and the sea surface to prevent seawater from entering the mounting film 12. When the waves are too large, the mounting film 12 can be lifted by the adjustment mechanism 2 to keep it away from the sea surface to reduce the impact of the waves; at the same time, by adjusting the height of the mounting film 12, the angle and position of the solar panel 121 can be controlled to ensure that it can adapt to different lighting conditions and maintain a stable power generation state.

[0038] By flexibly adjusting the adjustment mechanism 2 of the mounting membrane 12, the angle of the solar panel 121 can be adjusted according to different marine lighting conditions to ensure the best power generation state, thereby significantly improving energy utilization efficiency. Through solar power generation, not only the dependence on traditional energy is reduced, but also the emission of greenhouse gases is effectively reduced, which is in line with the development trend of green environmental protection. The device can provide both floating platform 11 and solar power generation functions, and is suitable for offshore fish farming systems. The device can effectively inhibit algae reproduction, reduce excessive light, stabilize seawater temperature, thereby improving farming efficiency, and providing stable energy support for related equipment.

[0039] like Figures 1 to 4 , Figure 7 and Figure 8 and Fig.10 As shown, the buoy 1 is a rectangular cylinder structure, and connecting holes 13 are arranged on the four end corners of the buoy 1 , and two adjacent buoys 1 are connected through the connecting holes 13 .

[0040] By providing connection holes 13 at the four end corners of the buoy 1, a stable connection can be ensured between adjacent buoys 1. This can effectively reduce the impact of sea surface fluctuations on the entire device, improve the stability of the floating platform 11, and ensure its reliability in complex marine environments. The design of the connection holes 13 between adjacent buoys 1 makes the connection of each buoy 1 tighter, forming an integral floating platform 11. This tightly connected structure can withstand greater external forces, ensuring that the floating platform 11 is not easy to disperse or shift under external forces such as waves and wind. The connection holes 13 make the connection between the buoys 1 simpler and easier. The installation and disassembly process can be more convenient, and has certain modular characteristics, which is convenient for maintenance, replacement or adjustment, so that the device can more flexibly adapt to the requirements of different sea areas. Simplify the manufacturing and assembly process of the entire device, reduce production costs and the difficulty of manual operation.

[0041] As required, the buoys 1 can be appropriately adjusted through the connection holes 13, increasing or decreasing the number of buoys 1, or changing their configuration to cope with different water conditions. The connection between the buoys 1 effectively disperses the buoyancy distribution of the device, avoiding the problem of local overload, thereby enhancing the balance and safety of the overall platform.

[0042] like Figures 1 to 4 , Figure 7 and Figure 8 and Fig.10 As shown, mounting holes 14 are arranged beside the connection holes 13 of the buoy 1 , and each mounting hole 14 is sleeved with a vertical mounting rod 141 , and a reinforcing rod 142 is arranged between two adjacent mounting rods 141 .

[0043] A fence is set on the floating platform 11 by installing the rods 141 and reinforcing rods 142, and the setting of the fence effectively increases the safety of the floating platform 11. It can prevent personnel, equipment or other objects from falling from the platform, especially in an offshore environment, to ensure the safety of operators and the stability of equipment.

[0044] By sleeve-mounting a vertical mounting rod 141 in each mounting hole 14 and arranging a reinforcing rod 142 between adjacent mounting rods 141, the strength and rigidity of the overall structure of the buoy 1 can be significantly improved. The addition of the reinforcing rod 142 effectively shares the pressure from external forces (such as waves, wind, etc.), and reduces the risk of deformation and damage of the structure.

[0045] The design of the vertical mounting rod 141 and the reinforcing rod 142 can ensure that the buoys 1 are more stable when connected, increase the supporting force of the entire platform, and avoid shaking or loosening between the buoys 1. This can improve the durability and stability of the device in the offshore environment and ensure the reliability of long-term use.

[0046] The combination of the mounting rod 141 and the reinforcing rod 142 simplifies the connection between the buoys 1 and allows for more convenient and quick assembly during actual installation. At the same time, the structure facilitates daily maintenance and inspection, and can be quickly repaired or replaced when problems occur.

[0047] Through the reasonable design of the mounting rod 141 and the reinforcing rod 142, while ensuring the structural strength, the use of materials can be effectively reduced and the production cost can be reduced. The reinforcing rod 142 can reduce the material consumption between the buoys 1 and provide a more economical solution. The number and position of the reinforcing rod 142 can be flexibly adjusted according to different needs to adapt to different sea areas or load requirements. The modular structure makes the device more adaptable and can meet different usage scenarios and environmental conditions.

[0048] like Figures 1 to 5 and Fig. 9 As shown: a mounting plate 21 is provided on each of the four end corners of the floating platform 11, the number of the adjusting mechanisms 2 is the same as the number of the mounting plates 21 and corresponds one to one, the adjusting mechanism 2 comprises a mounting seat 211, a first cable 2112, a rotating shaft 2111 and a first rotating drive motor 2113, the mounting seat 211 is provided on the mounting plate 21, the rotating shaft 2111 is rotatably provided on the mounting seat 211, the first rotating drive motor 2113 is provided on the mounting seat 211, the rotating shaft 2111 is drivingly connected to the output shaft of the first rotating drive motor 2113, the first cable 2112 is located between the rotating shaft 2111 and the edge of the mounting membrane 12, and the two ends of the first cable 2112 are fixedly connected to the rotating shaft 2111 and the mounting membrane 12 respectively.

[0049] The device achieves precise adjustment of the height and angle of the mounting film 12 by means of the mounting plates 21 and the adjustment mechanism 2 arranged at the four end corners of the floating platform 11. Each adjustment mechanism 2 is composed of a mounting seat 211, a rotating shaft 2111, a first cable 2112 and a first rotating drive motor 2113, and the number of the adjustment mechanisms 2 corresponds to the number of the mounting plates 21. By starting the first rotating drive motor 2113, the output shaft of the first rotating drive motor 2113 drives the rotation of the rotating shaft 2111 connected thereto, and the rotation of the rotating shaft 2111 drives the movement of the first cable 2112, so that the first cable 2112 can be wound around the rotating shaft 2111, thereby achieving adjustment of the mounting film 12. The height and angle of the mounting film 12 are changed by tightening or loosening the first cable 2112, thereby achieving precise adjustment of the mounting film 12. The multiple adjustment mechanisms 2 work together to ensure the stability and uniform adjustment of the mounting film 12, so that it can adapt to different sea surface environments and sunlight conditions, ensuring that the solar panel 121 is always in the best lighting state, thereby improving the power generation efficiency.

[0050] The setting of the adjustment mechanism 2 can not only adjust the height of the mounting membrane 12, but also improve the stability of the device on the fluctuating sea surface, and prevent the waves from having too much impact on the mounting membrane 12. The coordinated work of multiple adjustment mechanisms 2 effectively improves the overall balance of the platform.

[0051] The first rotary drive motor 2113 automates the adjustment process, reduces the need for manual intervention, improves the convenience and accuracy of operation, and reduces maintenance costs. The adjustment mechanism 2 can withstand the challenges of long-term marine use, has high durability, and reduces potential errors or losses caused by manual adjustment.

[0052] like Figure 2 , Figure 3 and Fig. 9 As shown: a sensor 212 for monitoring sea waves and wind direction is also arranged beside the regulating mechanism 2.

[0053] By installing the wave and wind direction sensor 212, the changes of the sea surface and the environment can be monitored in real time. The sensor 212 can provide real-time data to help the system evaluate the height of the waves, the strength of the wind and the change of the wind direction, thereby providing accurate feedback information for the adjustment mechanism 2. The real-time data collected by the sensor 212 can cooperate with the adjustment mechanism 2 to automatically adjust the position and angle of the installation membrane 12. According to the changes in the waves and the changes in the wind direction, the adjustment mechanism 2 can flexibly adjust the height and angle of the installation membrane 12 to ensure that the platform can maintain the optimal stability and the working state of the solar panel 121 under any circumstances.

[0054] Changes in wind direction and waves may affect the stability of the floating platform 11 and the power generation efficiency of the solar panels 121. By monitoring environmental conditions in real time through the sensors 212, the system can make adaptive adjustments to ensure that the solar panels 121 can achieve optimal power generation under different climates and sea conditions.

[0055] By monitoring the waves and wind direction, timely measures can be taken to prevent severe weather conditions such as strong winds or high waves from damaging the device. For example, under strong winds or high wave conditions, the system can automatically lift the mounting membrane 12 to prevent the equipment from being overstressed, reduce the failure rate, and extend the service life of the equipment. The setting of sensor 212 makes the adjustment process more automated and reduces reliance on manual operation. The system automatically adjusts the equipment based on the data from sensor 212, reduces the risk of human operating errors or delays, and improves the efficiency and stability of the system. Make the entire device more intelligent and adaptive. The system can automatically optimize the operating status according to real-time changes, maximize its performance, and effectively respond to the influence of different environmental factors.

[0056] like Figure 7 As shown: the surface of the buoy 1 is provided with a herringbone anti-skid pattern 15.

[0057] By providing herringbone anti-skid patterns 15 on the surface of the buoy 1, the friction force on the surface of the buoy 1 can be significantly increased, preventing people from slipping when walking on the floating platform 11, and enhancing safety. This is especially important for offshore working environments, because waves and wind may make the platform surface slippery. On a wavy sea surface, the buoy 1 may shake. The anti-skid patterns 15 can increase the friction force of the contact surface, reduce the relative sliding between the buoys 1, and improve the overall stability and anti-slip ability of the floating platform 11.

[0058] In addition to ensuring the safety of people walking, the anti-skid pattern 15 can also effectively prevent equipment, tools and other items on the platform from sliding or tilting under the action of wind and waves, protecting the equipment from damage. Compared with a smooth surface, a surface with the anti-skid pattern 15 may be less likely to accumulate water or dirt, thereby reducing the difficulty of cleaning and maintenance.

[0059] like Figures 1 to 6 As shown: a mounting frame 1211 fixedly connected to the mounting film 12 is disposed below the solar panel 121 , and the solar panel 121 is disposed on the mounting frame 1211 in an inclined manner.

[0060] The tilted setting of the solar panel 121 can effectively adjust its receiving angle with sunlight. By optimizing the tilt angle, the light absorption of the solar panel 121 can be maximized and the power generation efficiency can be improved. In particular, the tilt angle can better adapt to the changes in light in different seasons or different time periods. The tilted solar panel 121 helps to reduce the accumulation of water, dust or dirt. When rain or seawater splashes on the surface of the solar panel 121, the tilt angle can promote the drainage of water and reduce the deposition of scale or salt, thereby reducing the frequency of cleaning and maintenance. Compared with horizontal installation, the tilted solar panel 121 can better disperse wind force and reduce the direct impact of wind force on the solar panel 121. Especially in strong wind environments, the tilt angle helps to reduce the wind pressure on the solar panel 121 and enhance the stability of the overall structure. The tilt angle of the solar panel 121 can reduce the reflection loss of light. Especially at low light angles, the solar panel 121 can absorb more sunlight refracted by the atmosphere and improve the conversion efficiency of electric energy.

[0061] The mounting frame 1211 fixedly connected to the mounting film 12 can ensure the stability of the solar panel 121 and prevent the solar panel 121 from tilting excessively due to sea breeze or waves. The mounting frame 1211 provides the necessary support force to ensure that the solar panel 121 maintains a stable working state under various climatic conditions.

[0062] like Figures 1 to 3 As shown, second cables 112 are arranged on the four end corners of the floating platform 11 , a pile foundation 111 connected to the seabed is arranged under the sea surface, and the four second cables 112 are fixedly connected to the pile foundation 111 .

[0063] The second cable 112 is connected to the seabed pile foundation 111 to effectively fix the position of the floating platform 11, reducing the displacement of the platform on the sea surface due to waves or wind. The marine environment is very volatile, and the second cable 112 can allow the platform to adapt to the rise and fall of the ocean water level through the reserved part. It can prevent the platform from being over-tensioned due to waves and tidal changes, and avoid structural damage or instability. The reserved second cable 112 can absorb and alleviate the sudden impact caused by waves or wind, and avoid the second cable 112 from being subjected to excessive tension under extreme weather conditions, thereby improving the platform's compressive strength and durability. By fixing the second cable 112 on the seabed pile foundation 111, it can effectively resist the impact of strong winds and waves on the floating platform 11, so that the platform can remain stable under severe sea conditions. The reserved second cable 112 design further improves the platform's adaptability in extreme environments. The design of the second cable 112 enables the platform to be adjusted according to demand, and the reserved part allows the length and tightness of the second cable 112 to be flexibly adjusted when the platform is offset or adjusted. The reserved design provides convenient space for later maintenance and adjustment. The existence of the reserved part makes the entire system more fault-tolerant. Even if extreme waves or winds occur, the system can effectively mitigate the risks caused by concentrated tension and ensure that the floating platform 11 is not damaged.

[0064] like Figures 1 to 5 and Fig.10 As shown: the mounting membrane 12 is a rectangular structure, and clamping plates 122 are provided on the four end corners of the mounting membrane 12. The clamping plates 122 are provided with through holes 1221 that match the first cable 2112. A connector 21121 is provided on one end of the first cable 2112 close to the mounting membrane 12.

[0065] The design of the clamping plate 122 enables the four end corners of the mounting membrane 12 to be firmly connected to the first cable 2112, thereby preventing the mounting membrane 12 from shifting or loosening due to factors such as wind and waves in an offshore environment. The coordination of the clamping plate 122 and the first cable 2112 ensures the stability and long-term reliability of the mounting membrane 12 during operation.

[0066] The connection between the clamping plate 122 and the first cable 2112 can simplify the fixing and disassembly process of the mounting film 12. The design of the connector 21121 makes the connection between the first cable 2112 and the mounting film 12 more convenient, and the installation and adjustment of the mounting film 12 can be completed quickly, thereby improving the operation efficiency.

[0067] The setting of the clamping plate 122 can evenly distribute the tension and prevent the first cable 2112 from directly contacting the mounting membrane 12, thereby reducing damage or wear to the mounting membrane 12 and extending the service life of the mounting membrane 12. The clamping plate 122 can provide even support at the four corners of the mounting membrane 12, which helps to more evenly distribute the pressure from wind and waves, avoid excessive stress in a certain area, and improve the overall stability of the structure. Effectively respond to different environmental changes, especially when the wind and waves and tides at sea change greatly, the clamping plate 122 and the first cable 2112 system can keep the mounting membrane 12 in the best working condition.

[0068] like Figure 2 , Figure 3 and Figure 8 As shown, a mounting head 16 matching with the second cable 112 is disposed at the bottom of the buoy 1 .

[0069] The installation head 16 can ensure a tight connection between the buoy 1 and the second cable 112, preventing the buoy 1 from being displaced or loosened due to external forces such as waves and tides. This stable connection can effectively enhance the overall stability of the floating platform 11. The installation heads 16 are provided at the bottom of multiple buoys 1, so that no attention is required during installation, and any buoy 1 can be connected to the pile foundation 111. The installation head 16 makes the connection between the buoy 1 and the cable more convenient, and the installation and disassembly of the buoy 1 can be completed quickly. The structure of the installation head 16 can effectively disperse the tension from the second cable 112, so that the buoy 1 and the platform can withstand greater tension without structural damage or deformation when facing wind and waves and tidal changes, thereby enhancing the platform's wind and wave resistance.

[0070] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the protection scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A floating device for fish-light complementation used for marine fish farming, characterized in that: It comprises a mounting membrane (12), an adjusting mechanism (2), a plurality of solar panels (121) and a plurality of buoys (1); A plurality of buoys (1) are connected to each other to form an annular floating platform (11), wherein a reserved area matching the installation membrane (12) is left inside the annular floating platform (11); The installation membrane (12) is installed in the reserved area, and the installation membrane (12) can float on the sea surface; The adjusting mechanism (2) is arranged on the floating platform (11), and is used to adjust the distance between the installation membrane (12) and the sea surface; A plurality of solar panels (121) are arranged in a rectangular array on the mounting film (12).

2. A floating device for fish-light complementation for marine fish farming according to claim 1, characterized in that: The buoy (1) is a rectangular cylinder structure. Connection holes (13) are provided on the four end corners of the buoy (1). Two adjacent buoys (1) are connected via the connection holes (13).

3. The fishing-light complementary floating device for marine fish farming according to claim 2 is characterized in that: Mounting holes (14) are provided on the sides of the connection holes (13) of the buoy (1), each mounting hole (14) is sleeved with a mounting rod (141) in a vertical state, and a reinforcing rod (142) is provided between two adjacent mounting rods (141).

4. The fishing-light complementary floating device for marine fish farming according to claim 3 is characterized in that: A mounting plate (21) is provided at each of the four end corners of the floating platform (11); the number of the adjusting mechanisms (2) is the same as the number of the mounting plates (21) and corresponds one to one; the adjusting mechanism (2) comprises a mounting seat (211), a first cable (2112), a rotating shaft (2111) and a first rotating drive motor (2113); the mounting seat (211) is provided on the mounting plate (21); the rotating shaft (2111) is rotatably provided on the mounting seat (211); the first rotating drive motor (2113) is provided on the mounting seat (211); the rotating shaft (2111) is drivingly connected to an output shaft of the first rotating drive motor (2113); the first cable (2112) is located between the rotating shaft (2111) and an edge of the mounting film (12); and two ends of the first cable (2112) are fixedly connected to the rotating shaft (2111) and the mounting film (12), respectively.

5. The fishing-light complementary floating device for marine fish farming according to claim 4 is characterized in that: A sensor (212) for monitoring sea waves and wind direction is also provided on the side of the regulating mechanism (2).

6. The fishing-light complementary floating device for marine fish farming according to claim 1, characterized in that: The surface of the buoy (1) is provided with herringbone anti-skid patterns (15).

7. The fishing-light complementary floating device for marine fish farming according to claim 1 is characterized in that: A mounting frame (1211) fixedly connected to the mounting film (12) is disposed below each solar panel (121), and the solar panel (121) is disposed on the mounting frame (1211) in an inclined manner.

8. The fishing-light complementary floating device for marine fish farming according to claim 1, characterized in that: Second cables (112) are arranged at the four end corners of the floating platform (11), a pile foundation (111) connected to the seabed is arranged under the sea surface, and the four second cables (112) are fixedly connected to the pile foundation (111).

9. The fishing-light complementary floating device for marine fish farming according to claim 4, characterized in that: The mounting membrane (12) is a rectangular structure, and clamping plates (122) are provided on the four end corners of the mounting membrane (12). The clamping plates (122) are provided with through holes (1221) that match the first cables (2112), and a connector (21121) is provided on one end of the first cables (2112) close to the mounting membrane (12).

10. The fishing-light complementary floating device for marine fish farming according to claim 8, characterized in that: The bottom of each buoy (1) is provided with a mounting head (16) that matches the second cable (112).

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