Self-adjusting photovoltaic power generation device for ship and adjusting method thereof

Abstract

The application discloses a kind of self-regulating photovoltaic power generation equipment for ship and its adjusting method, belong to photovoltaic power generation technical field, including: mounting seat, the connecting frame is erected on the mounting seat by push adjusting structure, the photovoltaic board is installed on the connecting frame;The top of the first support capsule and the second support capsule is fixedly connected with the bottom surface of connecting frame, the first support capsule and the second support capsule are arranged in "V" type.When the process of adjusting connecting frame and photovoltaic board is needed, gas can be injected into the inside of the first support capsule and the second support capsule respectively, the photovoltaic board can be adjusted to different inclination angles by injecting different amounts of gas, and in the case of adjusting one side, the other side can also provide corresponding tension, the whole is adapted to adaptive adjustment during use according to specific conditions, and has certain stability before and after adjustment.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic power generation technology, specifically relating to a self-regulating photovoltaic power generation device for ships and its regulation method. Background Technology

[0002] In the field of ship energy supply, the use of traditional energy sources not only faces the pressure of resource depletion but also causes serious environmental pollution. With increasing global emphasis on environmental protection and sustainable development, the application of clean energy on ships has become a research hotspot. Solar energy, as an inexhaustible and renewable energy source, has advantages such as being pollution-free and widely distributed, making the application of solar photovoltaic power generation technology on ships a promising prospect.

[0003] In the patent titled "A Self-Regulating Photovoltaic Power Generation Device for Ships," publication number CN113572415B, it is noted that in current photovoltaic power generation devices used on ships, the angle of the solar panels is mostly fixed at an angle. However, during ship navigation, changes in the direction of travel and the ship's position can easily alter the angle between the solar panels and sunlight, leading to a decrease in the power generation efficiency of the photovoltaic power generation device. Furthermore, the tilted solar panels have a larger wind-exposed surface area, making them highly susceptible to damage during storms. To address this, a self-regulating photovoltaic power generation device for ships is proposed. This device utilizes the windy conditions during ship navigation to convert wind energy into potential energy for storage, which is then used to adjust the angle of the mounting panel. When the angle between the solar panel and sunlight shifts due to ship navigation or the Earth's rotation, the device automatically adjusts to bring the angle between the solar panel and sunlight closer to perpendicular, thereby improving the power generation efficiency and increasing the power output of the photovoltaic power generation device. It can spontaneously react and protect itself during storms, thus extending the equipment's lifespan. However, the overall adjustment of the photovoltaic panel angle is achieved through jet propulsion, and the gas source utilizes the Bernoulli effect to collect and discharge the gas. This results in an unstable gas source, and the adjustment angle is limited by the amount of gas ejected, significantly restricting the overall adjustment function. Once the gas is depleted and the replenishment gas pressure is insufficient, the photovoltaic panel may remain at the same angle for a long time, making it impossible to actively adjust. Therefore, a self-adjusting photovoltaic power generation device for ships is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a self-regulating photovoltaic power generation device for ships to solve the problems mentioned in the background art.

[0005] The technical solution of the present invention to solve the above-mentioned technical problems is as follows:

[0006] A self-regulating photovoltaic power generation device for ships, comprising:

[0007] Mounting base, wherein a connecting frame is mounted on the mounting base via a push-adjustment structure, and a photovoltaic panel is mounted on the connecting frame;

[0008] The adjustment structure includes multiple sets of first and second support bladders. The top ends of the first and second support bladders are fixedly connected to the bottom surface of the connecting frame. The first and second support bladders are arranged in a "V" shape. The first and second support bladders are connected to an inflation structure. The first and second support bladders are used to expand through the inflation structure, thereby pushing the photovoltaic panel to adjust its angle. The first and second support bladders are internally connected to an inner support structure. The inner support structure is used to solidify when the first and second support bladders expand and contract, thereby forming an internal fixed support for the first and second support bladders.

[0009] Preferably, the internal support structure includes multiple dual-cavity support bladders, which are respectively located on one side of the inner wall of the first support bladder and the second support bladder. The interior of each dual-cavity support bladder is filled with magnetorheological fluid. Magnetic coils are integrally formed on the exterior of both the first and second support bladders, and the energized end of each magnetic coil is electrically connected to an external power source.

[0010] Preferably, the interior of the dual-cavity support bladder is integrally formed with a pneumatic support column, and the air inlet end of the pneumatic support column is connected to the inflation structure.

[0011] Preferably, the bottom of the connecting frame is integrally formed with a plug-in soft bladder, and the interior of the plug-in soft bladder is also filled with magnetorheological fluid.

[0012] Preferably, the inflation structure includes an upper end cover, on which an air pump is fixedly connected. The air outlet of the air pump is connected to a diversion valve. The outside of the diversion valve is connected to two multi-way diversion pipes. The air outlets of the two multi-way diversion pipes are respectively connected to multiple first support bladders and second support bladders. The first support bladders, second support bladders, and dual-cavity support bladders are separated into multiple individual bladders by multiple partition plates. Each partition plate is internally connected to an electrically controlled valve. The multiple electrically controlled valves connect the multiple individual bladders to each other. The air outlet of the electrically controlled valve is connected to a gas distribution pipe. The air outlet of the gas distribution pipe is connected to the dual-cavity support bladder. Multiple through holes are opened at the positions of the partition plates inside the dual-cavity support bladder.

[0013] Preferably, the air inlet of the air pump is connected to a multi-port intake and return pipe, and the multiple air inlets of the multi-port intake and return pipe are respectively connected to the first support bladder and the second support bladder.

[0014] Preferably, a placement groove is integrally formed at the middle position of the upper end cover, and a lower adsorption magnet plate is fixedly connected to both sides of the inner wall of the placement groove.

[0015] Preferably, the upper end cover has two side support brackets fixedly connected. Each side support bracket has a sliding groove inside, and a connecting post is slidably connected inside the sliding groove. The end of the connecting post away from the sliding groove is fixedly connected to the side wall of the connecting bracket. Each side support bracket has an insertion groove inside, and the connecting post has a placement groove inside. A spring is fixedly connected inside the placement groove, and an electromagnetic insertion post is fixedly connected to the end of the spring away from the placement groove. The end of the electromagnetic insertion post away from the spring is inserted into the insertion groove.

[0016] Preferably, an electromagnet adsorption plate is fixedly connected to the adjacent side of the first support bladder and the second support bladder, and multiple electrically controlled nozzles are connected to the adjacent side of the first support bladder and the second support bladder.

[0017] This invention also proposes a method for regulating self-regulating photovoltaic power generation for ships, comprising the following steps:

[0018] S1, Angle Adjustment Start: When the angle of the photovoltaic panel needs to be adjusted, the air pump starts and continuously delivers external gas into the inside of the diversion valve. The gas is then diverted into the inside of two multi-way diversion pipes and diverted to the inside of multiple first support bladders or second support bladders through multiple air outlets of the multi-way diversion pipes.

[0019] S2. Gradual Expansion and Tension Holding: During the process of injecting gas into the first or second support bladder through the multi-channel diverter, the gas will first enter the lowest bladder. By opening the electrically controlled valve located inside the partition plate, the gas is gradually delivered to the remaining bladders, achieving gradual expansion. When the first support bladder expands, and the second support bladder does not expand or expands appropriately, the second support bladder can provide a certain tension to hold one side of the connecting frame and photovoltaic panel, ensuring stability in the tilt adjustment state.

[0020] S3. Shaking Detection and Magnetic Field Generation: When the ship's hull experiences significant shaking during operation, the photosensitive component detects the shaking and energizes the magnetic coils located inside the first and second support bladders. The magnetic coils form an array magnetic field, and under the influence of this array magnetic field, the magnetorheological fluid inside the dual-cavity support bladder gradually hardens, forming a hardened support inside the first and second support bladders. This strengthens the stability of the photovoltaic panels and reduces the continuous shaking caused by the ship's swaying.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) In this invention, when it is necessary to adjust the connecting frame and the photovoltaic panel, gas can be injected into the first support bladder and the second support bladder respectively. By injecting different amounts of gas, the photovoltaic panel can be adjusted to different tilt angles. Furthermore, when one side is adjusted, the other side can also provide corresponding tension. Overall, it allows for adaptive adjustment according to specific circumstances during use, and has a certain degree of stability before and after adjustment.

[0023] (2) In this invention, by setting a double-cavity bearing bladder inside the first and second supporting bladders and filling the double-cavity bearing bladders with magnetorheological fluid, when encountering strong winds and continuous airflow causing the photovoltaic panel to sway, a magnetic field can be generated by a magnetic coil. The magnetic field generated by the magnetic coil causes the magnetorheological fluid to harden. When the magnetorheological fluid hardens, it provides rigid support to the first and second supporting bladders. When rigid support is provided, the continuous swaying of the photovoltaic panel caused by airflow is reduced, and the support stability of the photovoltaic panel is further increased. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the tilted state structure of the photovoltaic panel in an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the multi-way diverter and the multi-way intake return pipe in an embodiment of the present invention;

[0027] Figure 4 This is a cross-sectional view of the first support bladder in an embodiment of the present invention;

[0028] Figure 5 This is a schematic cross-sectional view of the first support bladder in another direction in an embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the electronically controlled nozzle in an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the first support bladder and the second support bladder in a bent and folded state in an embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the connecting column and the side support frame in an embodiment of the present invention;

[0032] Figure 9 This is an embodiment of the present invention. Figure 4 A magnified structural diagram of area A in the diagram;

[0033] Figure 10 This is an embodiment of the present invention. Figure 4 A magnified structural diagram of region B in the diagram.

[0034] The attached diagram lists the components represented by each number as follows:

[0035] 100. Mounting base; 101. Top cover; 102. Side support frame; 103. Slide groove; 104. Connecting column; 105. Connecting frame; 106. Photovoltaic panel; 107. First support bladder; 108. Second support bladder; 109. Air pump; 110. Diverter valve; 111. Multi-port diverter pipe; 112. Multi-port intake and return pipe; 113. Partition plate; 114. Electrically controlled valve; 200. Dual-chamber bearing bladder; 201. Magnetorheological fluid; 202. Through hole; 203. Magnetic coil; 300. Air distribution pipe; 301. Pneumatic support column; 400. Insertion bladder; 500. Electromagnetic adsorption plate; 600. Electrically controlled nozzle; 700. Insertion slot; 701. Electromagnetic insertion column; 702. Placement slot; 703. Spring; 800. Lower adsorption magnet plate. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0038] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use the invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the invention can be made without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the invention with unnecessary detail. Therefore, the invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0039] Example 1, such as Figures 1 to 10 As shown, this application discloses a self-regulating photovoltaic power generation device for ships, comprising:

[0040] Mounting base 100, a connecting frame 105 is mounted on the mounting base 100 via a push adjustment structure, and a photovoltaic panel 106 is mounted on the connecting frame 105;

[0041] The adjustment structure includes multiple sets of first support bladders 107 and second support bladders 108. The top ends of the first support bladders 107 and second support bladders 108 are fixedly connected to the bottom surface of the connecting frame 105. The first support bladders 107 and second support bladders 108 are arranged in a "V" shape. The first support bladders 107 and second support bladders 108 are connected to an inflation structure. The first support bladders 107 and second support bladders 108 are used to expand through the inflation structure, thereby pushing the photovoltaic panel 106 to adjust its angle. The first support bladders 107 and second support bladders 108 are internally connected to an internal support structure. The internal support structure is used to solidify when the first support bladders 107 and second support bladders 108 expand and contract, thereby providing internal fixed support for the first support bladders 107 and second support bladders 108.

[0042] Specifically, during use, when the angle of the photovoltaic panel 106 needs to be adjusted, gas can be injected into the first support bladder 107 or the second support bladder 108 by activating the inflation structure. When the angle needs to be adjusted towards the second support bladder 108, gas can be injected into the first support bladder 107 by the inflation structure. When gas is injected into the first support bladder 107, the inside of the first support bladder 107 expands. The expansion of the first support bladder 107 can push the connecting frame 105 and the photovoltaic panel 106 to tilt towards the second support bladder 108. Conversely, gas can be injected into the second support bladder 108 to tilt the connecting frame 105 and the photovoltaic panel 106 towards the first support bladder 107. The whole system is actively inflated by the inflation structure, forming an active adjustment and avoiding the phenomenon that the power source is insufficient to make active adjustment.

[0043] Furthermore, during the adjustment process, the whole structure is adjusted and supported by the expansion of the first support bladder 107 and the second support bladder 108. Therefore, during the adjustment process, the first support bladder 107 and the second support bladder 108, which are arranged in a "V" shape, can support both sides of the connecting frame 105 and the photovoltaic panel 106.

[0044] like Figures 1 to 3 As shown, the inflation structure includes an upper end cover 101, on which an air pump 109 is fixedly connected. The air outlet of the air pump 109 is connected to a diversion valve 110. The outside of the diversion valve 110 is connected to two multi-way diversion pipes 111. The air outlets of the two multi-way diversion pipes 111 are respectively connected to multiple first support bladders 107 and second support bladders 108. The first support bladders 107, second support bladders 108 and dual-chamber bearing bladder 200 are separated into multiple individual bladders by multiple partition plates 113. Each partition plate 113 is connected to an electric control valve 114. The multiple electric control valves 114 form an interconnected effect between the multiple individual bladders.

[0045] Specifically, in the inflation structure, external gas can be continuously supplied into the interior of the diversion valve 110 by activating the air pump 109. When the gas is continuously supplied into the interior of the diversion valve 110, the gas can be diverted into the interior of two multi-way diversion pipes 111. The gas can be diverted into the interior of multiple second support bladders 108 or the interior of the second support bladders 108 through the multiple air outlets of the multi-way diversion pipes 111.

[0046] like Figure 4As shown, multiple individual bladders are connected by multiple electrically controlled valves 114 in the first support bladder 107 and the second support bladder 108. The connection between the multiple bladders forms the complete first support bladder 107. During the process of injecting gas into the first support bladder 107 through the multi-channel diversion pipe 111, the gas first enters the bladder at the bottom of the first support bladder 107. By opening the electrically controlled valve 114 located inside the partition plate 113, the gas can be delivered to the remaining bladders step by step, achieving step-by-step expansion. Each individual bladder has the same initial degree of contraction. When the first support bladder 107 is expanded, the second support bladder 108 does not expand or expands appropriately. The second support bladder 108 can provide a certain pulling force to hold one side of the connecting frame 105 and the photovoltaic panel 106, thereby providing a certain tensioning and dragging force to ensure the stability of the connecting frame 105 and the photovoltaic panel 106 in the tilt adjustment state.

[0047] like Figure 3 As shown, the air inlet of the air pump 109 is connected to a multi-port intake and return pipe 112, and the multiple air inlets of the multi-port intake and return pipe 112 are respectively connected to the first support bladder 107 and the second support bladder 108.

[0048] Specifically, when the air pump 109 is started, a multi-port intake return pipe 112 can be connected to the air inlet. The first support bladder 107 and the second support bladder 108 are connected again through the multi-port intake return pipe 112. When the first support bladder 107 expands, the gas inside the second support bladder 108 can be drawn out, thereby causing the second support bladder 108 to condense. The condensation of the second support bladder 108 generates a certain tension and drag force, further ensuring the stability of the connecting frame 105 and the photovoltaic panel 106 in the tilt adjustment state.

[0049] like Figures 1 to 8 As shown, two side support brackets 102 are fixedly connected to the upper cover 101. The side support brackets 102 have a sliding groove 103 inside. A connecting post 104 is slidably connected inside the sliding groove 103. The end of the connecting post 104 away from the sliding groove 103 is fixedly connected to the side wall of the connecting bracket 105. The side support brackets 102 have an insertion groove 700 inside. The connecting post 104 has a placement groove 702 inside. A spring 703 is fixedly connected inside the placement groove 702. An electromagnetic insertion post 701 is fixedly connected to the end of the spring 703 away from the placement groove 702. The end of the electromagnetic insertion post 701 away from the spring 703 is inserted into the insertion groove 700.

[0050] Specifically, during use, the connecting posts 104 support both sides of the connecting frame 105, and the connecting posts 104 are inserted into the sliding groove 103. When the first support bladder 107 and the second support bladder 108 expand, the connecting frame 105 will drive the connecting posts 104 to slide inside the sliding groove 103, thereby guiding and supporting both sides of the connecting frame 105 and the photovoltaic panel 106. When it is necessary to position both sides of the connecting frame 105, the electromagnetic plug-in post 701 can be energized. When exposed to current, the electromagnetic plug 701 can move towards the side support frame 102. As the electromagnetic plug 701 continues to move into the side support frame 102, it can be inserted into the plug slot 700. By inserting the electromagnetic plug 701 into the plug slot 700, the connecting post 104 can be positioned. When it is not necessary to position the connecting post 104, the energization of the electromagnetic plug 701 is canceled. When the energization of the electromagnetic plug 701 is canceled, the electromagnetic plug 701 can be pulled back to its original position with the help of the spring 703.

[0051] Specifically, a photosensitive component is also provided on the top of the side support frame 102. The photosensitive component is electrically connected to the air pump 109. The photosensitive component is used to receive sunlight and detect the angle of sunlight. Based on the angle of sunlight, the detected information is transmitted to the main controller. The main controller continuously sends control signals to the air pump 109, and the air pump 109 continuously injects or extracts gas into the first support bladder 107 and the second support bladder 108.

[0052] The technical solutions in the above embodiments of this application have at least the following technical effects or advantages: Compared with the prior art, in this embodiment, when it is necessary to adjust the connecting frame 105 and the photovoltaic panel 106, gas can be injected into the first support bladder 107 and the second support bladder 108 respectively. By injecting different amounts of gas, the photovoltaic panel 106 can be adjusted to different tilt angles. Furthermore, when one side is adjusted, the other side can also provide corresponding tension. Overall, it allows for adaptive adjustment according to specific circumstances during use, and has a certain degree of stability before and after adjustment.

[0053] Example 2: Considering that the photovoltaic panel 106 is used on a ship, significant swaying may occur during ship operation. When significant swaying occurs, the support provided by the individual first support bladder 107 and second support bladder 108 is insufficient, easily leading to continuous swaying of the photovoltaic panel 106. Continuous swaying of the photovoltaic panel 106 may cause damage to components. To address the above technical problems, this application provides the following technical solution:

[0054] like Figures 4 to 8 As shown, the internal support structure includes multiple dual-cavity support bladders 200, which are located on one side of the inner wall of the first support bladder 107 and the second support bladder 108, respectively. The interior of the dual-cavity support bladder 200 is filled with magnetorheological fluid 201. Magnetic coils 203 are integrally formed on the exterior of both the first support bladder 107 and the second support bladder 108, and the energized end of the magnetic coil 203 is electrically connected to an external power source.

[0055] Specifically, during use, when the hull experiences significant swaying during navigation, the magnetic coils 203 located inside the first support bladder 107 and the second support bladder 108 can be energized. The magnetic coils 203 form an array magnetic field, which causes the magnetorheological fluid 201 inside the dual-cavity support bladder 200 to gradually harden. As the magnetorheological fluid 201 hardens, a hardened support is formed inside the first support bladder 107 and the second support bladder 108. This hardened support enhances the stability of the photovoltaic panel 106 and reduces the continuous swaying caused by insufficient support force in the first support bladder 107 and the second support bladder 108 when the hull sways.

[0056] like Figures 4 to 6 As shown, multiple electrically controlled nozzles 600 are connected to one side of the first support bladder 107 and the second support bladder 108.

[0057] Specifically, the dual-cavity support capsule 200 carrying the magnetorheological fluid 201 is located on the inner wall surface of the first support capsule 107 and the second support capsule 108 adjacent to each other. By setting the dual-cavity support capsule 200 and the magnetorheological fluid 201 on the inner wall surface of the first support capsule 107 and the second support capsule 108 adjacent to each other, it can work with the photovoltaic panel 106 located above the first support capsule 107 and the second support capsule 108 to form a partial shading effect, reducing the time that the light source directly shines on the dual-cavity support capsule 200 and the magnetorheological fluid 201, and avoiding prolonged direct sunlight. This causes excessive heating. At the same time, multiple electrically controlled nozzles 600 can be opened on the side adjacent to the first support bladder 107 and the second support bladder 108. When the multiple electrically controlled nozzles 600 are open, the gas in the first support bladder 107 and the second support bladder 108 can be continuously sprayed out, so that the gas inside the first support bladder 107 is blown toward the surface of the second support bladder 108, and the gas in the second support bladder 108 is blown toward the surface of the first support bladder 107. The overall cooling effect of the first support bladder 107 and the second support bladder 108 is achieved by blowing gas.

[0058] The technical solutions in the above-described embodiments of this application have at least the following technical effects or advantages: Compared with Embodiment 1, in this embodiment, by setting a double-cavity bearing bladder 200 inside the first support bladder 107 and the second support bladder 108, and filling the double-cavity bearing bladder 200 with magnetorheological fluid 201, when encountering strong winds and continuous airflow blowing the photovoltaic panel 106 causing it to sway, a magnetic field can be generated by the magnetic coil 203. The magnetic field generated by the magnetic coil 203 causes the magnetorheological fluid 201 to harden. When the magnetorheological fluid 201 hardens, it provides rigid support to the first support bladder 107 and the second support bladder 108. With the rigid support provided, the continuous swaying of the photovoltaic panel 106 caused by airflow is reduced, further increasing the support stability of the photovoltaic panel 106.

[0059] Example 3: Considering that the magnetorheological fluid 201 is located inside the dual-cavity support capsule 200, and that the magnetorheological fluid 201 is in a flowing state without an external magnetic field, when the magnetorheological fluid 201 is in a flowing state, continuously injecting gas into the first support capsule 107 or the second support capsule 108 will cause the gas to compress the dual-cavity support capsule 200. This gas compression will result in uneven dispersion of the magnetorheological fluid 201 inside the dual-cavity support capsule 200, leading to an excessive accumulation of magnetorheological fluid 201 in some areas and a lack of it in others. To address the above technical problems, this application proposes the following technical solution:

[0060] like Figures 4-8 As shown, the outlet of the electric control valve 114 is connected to the air distribution pipe 300, and the outlet of the air distribution pipe 300 is connected to the dual-cavity support bladder 200. Multiple partition plates 113 are provided with multiple through holes 202 at their positions inside the dual-cavity support bladder 200. A pneumatic support column 301 is integrally formed inside the dual-cavity support bladder 200, and the air inlet end of the pneumatic support column 301 is connected to the inflation structure.

[0061] Specifically, during the flow of the magnetorheological fluid 201, the space inside the dual-cavity support capsule 200 can be divided by the partition plate 113, and the fluidity of the magnetorheological fluid 201 is ensured by the through hole 202 opened inside the partition plate 113. When gas is continuously filled into the first support capsule 107 or the second support capsule 108, gas can be filled into the dual-cavity support capsule 200 through the gas distribution pipe 300, causing the outer layer of the dual-cavity support capsule 200 to expand. When gas is filled into the dual-cavity support capsule 200, the pneumatic support column 301 can also expand. When the pneumatic support column 301 expands, it can support the inside of the dual-cavity support capsule 200, so that the magnetorheological fluid 201 can flow smoothly inside the dual-cavity support capsule 200.

[0062] Furthermore, the partition plate 113 not only divides the dual-cavity support capsule 200, but also reduces the large amount of magnetic particles inside the magnetorheological fluid 201 settling and accumulating in the same position.

[0063] The technical solutions in the above embodiments of this application have at least the following technical effects or advantages: Compared with Embodiment 2, in this embodiment, when gas is filled into the first support bladder 107 or the second support bladder 108, the airflow can be diverted to the interior of the dual-cavity support bladder 200 through the gas distribution pipe 300, so that the dual-cavity support bladder 200 and the pneumatic support column 301 expand together. When the dual-cavity support bladder 200 and the pneumatic support column 301 expand, sufficient flow space can be provided for the magnetorheological fluid 201, avoiding uneven dispersion caused by gas compression of the dual-cavity support bladder 200, and avoiding the situation of support interruption caused by uneven dispersion.

[0064] Example 4: Considering that although the magnetorheological fluid 201 can provide some support for the connecting frame 105 and the photovoltaic panel 106 after solidification, the magnetorheological fluid 201 is stored inside the dual-cavity support capsule 200, which is located inside the first support capsule 107 and the second support capsule 108. This means that although the magnetorheological fluid 201 can form a solidified support, the connection between it and the connecting frame 105 is still through the first support capsule 107. Since the first support capsule 107 is made of a soft material, the connection will still sway under strong winds. To address the above technical problems, this application proposes the following technical solution:

[0065] like Figures 4 to 10 As shown, the bottom of the connecting frame 105 is integrally formed with a plug-in soft bladder 400, and the interior of the plug-in soft bladder 400 is also filled with magnetorheological fluid 201.

[0066] Specifically, during use, when the magnetic coil 203 generates a magnetic field, it not only solidifies the magnetorheological fluid 201 inside the dual-cavity support capsule 200, but also solidifies the magnetorheological fluid 201 inside the insertable soft capsule 400. The insertable soft capsule 400 is then inserted into the magnetorheological fluid 201 inside the dual-cavity support capsule 200. Thus, when the magnetic coil 203 generates a magnetic field, the magnetorheological fluid 201 inside the insertable soft capsule 400 solidifies and is then inserted into the solidified magnetorheological fluid 201 inside the dual-cavity support capsule 200, forming a single unit. This prevents continuous shaking at the connection point with the connecting frame 105 under strong winds.

[0067] like Figures 6 to 7 As shown, a placement groove is integrally formed in the middle of the upper end cover 101. Lower adsorption magnet plates 800 are fixedly connected to both sides of the inner wall of the placement groove. Electromagnetic adsorption plates 500 are fixedly connected to the adjacent sides of the first support bladder 107 and the second support bladder 108.

[0068] Specifically, by setting up the placement groove, in the event of particularly strong winds, the gas inside the first support bladder 107 and the second support bladder 108 can be gradually discharged. Furthermore, by activating the electromagnet adsorption plate 500 on the adjacent side of the first support bladder 107 and the second support bladder 108, the first support bladder 107 and the second support bladder 108 can be dragged towards the center. This dragging allows the first support bladder 107 and the second support bladder 108 to fold. As the gas inside the first support bladder 107 and the second support bladder 108 is gradually discharged, the connecting frame 105 and the photovoltaic panel 106 can fall into the placement groove, thus storing them. Storing the connecting frame 105 and the photovoltaic panel 106 in the placement groove avoids the impact of strong external winds on the photovoltaic panel 106 and reduces the force exerted by the airflow.

[0069] like Figure 1 As shown, a placement groove is integrally formed in the middle of the upper cover 101, and lower adsorption magnet plates 800 are fixedly connected to both sides of the inner wall of the placement groove.

[0070] Specifically, when the connecting frame 105 and the photovoltaic panel 106 are inside the placement groove, the connecting frame 105 can be attracted by the lower adsorption magnet plate 800, thereby adsorbing and fixing the connecting frame 105 and the photovoltaic panel 106 inside the placement groove. With the whole being supported by the first support bladder 107 and the second support bladder 108, the storage space can be greatly reduced while providing support. The overall weight is also greatly reduced compared to existing rigid support components, making it convenient to move and install.

[0071] The technical solutions in the above-described embodiments of this application have at least the following technical effects or advantages: Compared with Embodiment 3, in this embodiment, when the magnetorheological fluid 201 located inside the insertable soft bag 400 and the magnetorheological fluid 201 located inside the dual-cavity support bag 200 are cured together, an insert-type curing phenomenon can be formed after curing. The magnetorheological fluid 201 inside the insertable soft bag 400 directly supports the connecting frame 105, avoiding the phenomenon of continuous shaking at the connection between the first support bag 107 and the connecting frame 105 when the wind force is large.

[0072] The present invention also provides a method for regulating self-regulating photovoltaic power generation for ships, comprising the following steps:

[0073] S1, Angle Adjustment Start: When the angle of the photovoltaic panel 106 needs to be adjusted, the air pump 109 starts and continuously delivers external gas into the interior of the diversion valve 110. The gas is then diverted into the interior of the two multi-way diversion pipes 111 and diverted to the interior of the multiple first support bladders 107 or the second support bladders 108 through the multiple air outlets of the multi-way diversion pipes 111.

[0074] S2. Gradual Expansion and Tension Holding: During the process of injecting gas into the first support bladder 107 or the second support bladder 108 through the multi-channel diversion pipe 111, the gas will first enter the lowest bladder. By opening the electrically controlled valve 114 located inside the partition soft plate 113, the gas is gradually delivered to the remaining air bladders to achieve gradual expansion. When the first support bladder 107 is expanded, and the second support bladder 108 is not expanded or is appropriately expanded, the second support bladder 108 can provide a certain tension to hold one side of the connecting frame 105 and the photovoltaic panel 106 to ensure stability in the tilt adjustment state.

[0075] S3. Sway Detection and Magnetic Field Generation: When the hull sways significantly during navigation, the photosensitive component detects the sway and energizes the magnetic coil 203 located inside the first support bladder 107 and the second support bladder 108. The magnetic coil 203 forms an array magnetic field. Under the action of the array magnetic field, the magnetorheological fluid 201 located inside the dual-cavity support bladder 200 gradually hardens, forming a hardened support inside the first support bladder 107 and the second support bladder 108. This strengthens the support stability of the photovoltaic panel 106 and reduces the continuous swaying phenomenon caused by the hull swaying.

[0076] Although preferred embodiments of the invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the invention.

[0077] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A self-regulating photovoltaic power generation device for ships, characterized in that, include: Mounting base, wherein a connecting frame is mounted on the mounting base via a push-adjustment structure, and a photovoltaic panel is mounted on the connecting frame; The push adjustment structure includes multiple sets of first support bladders and second support bladders. The top ends of the first support bladders and second support bladders are fixedly connected to the bottom surface of the connecting frame. The first support bladders and second support bladders are arranged in a "V" shape. The first support bladders and second support bladders are connected to an inflation structure. The inflatable structure includes an upper end cover, on which an air pump is fixedly connected. The air outlet of the air pump is connected to a diversion valve. The outside of the diversion valve is connected to two multi-way diversion pipes. The air outlets of the two multi-way diversion pipes are respectively connected to multiple first support bladders and second support bladders. The first and second support bladders are used to expand through an inflation structure, and the expansion pushes the photovoltaic panel to adjust its angle. The first and second support bladders are internally connected by an internal support structure. The internal support structure includes multiple dual-cavity bearing bladders, which are respectively located on one side of the inner wall of the first support bladder and the second support bladder. The interior of each dual-cavity bearing bladder is filled with magnetorheological fluid. Magnetic coils are integrally formed on the exterior of both the first and second support bladders. The energized end of each magnetic coil is electrically connected to an external power source. The internal support structure is used to solidify as the first and second support bladders expand and contract, thereby providing internal fixed support for the first and second support bladders through solidification. The bottom of the connecting frame is integrally formed with a plug-in soft bladder, and the interior of the plug-in soft bladder is also filled with magnetorheological fluid.

2. A self-adjusting photovoltaic power plant for a marine vessel according to claim 1, characterized in that: The interior of the dual-cavity support bladder is integrally formed with a pneumatic support column, and the air inlet end of the pneumatic support column is connected to the inflation structure.

3. A self-adjusting photovoltaic power plant for a marine vessel according to claim 1, characterized in that: The first support bladder, the second support bladder, and the dual-cavity support bladder are separated into multiple individual bladders by multiple partition plates. Each partition plate is connected to an electrically controlled valve. The multiple electrically controlled valves connect the multiple individual bladders to each other. The air outlet of the electrically controlled valve is connected to a gas distribution pipe. The air outlet of the gas distribution pipe is connected to the dual-cavity support bladder. Multiple through holes are opened in the partition plates at the positions inside the dual-cavity support bladder.

4. A self-adjusting photovoltaic power plant for a marine vessel according to claim 3, characterized in that: The air pump's air inlet is connected to a multi-port intake and return pipe, and the multiple air inlets of the multi-port intake and return pipe are respectively connected to the first support bladder and the second support bladder.

5. A self-adjusting photovoltaic power plant for a marine vessel according to claim 4, characterized in that: The upper cover has an integrally formed placement groove in the middle position, and lower adsorption magnet plates are fixedly connected to both sides of the inner wall of the placement groove.

6. A self-adjusting photovoltaic power plant for a marine vessel according to claim 5, characterized in that: Two side support frames are fixedly connected to the upper end cover. The side support frames have a sliding groove inside, and a connecting column is slidably connected inside the sliding groove. The end of the connecting column away from the sliding groove is fixedly connected to the side wall of the connecting frame. The side support frames have an insertion groove inside, and the connecting column has a placement groove inside. A spring is fixedly connected inside the placement groove. An electromagnetic insertion column is fixedly connected to the end of the spring away from the placement groove. The end of the electromagnetic insertion column away from the spring is inserted into the insertion groove.

7. A self-adjusting photovoltaic power plant for a marine vessel according to claim 1, characterized in that: An electromagnet adsorption plate is fixedly connected to the adjacent side of the first support bladder and the second support bladder, and multiple electrically controlled nozzles are connected to the adjacent side of the first support bladder and the second support bladder.

8. A method for self-adjusting photovoltaic power generation for a ship, applied to a self-adjusting photovoltaic power generation device for a ship according to any one of claims 1-7, characterized in that, Includes the following steps: S1, Angle Adjustment Start: When the angle of the photovoltaic panel needs to be adjusted, the air pump starts and continuously delivers external gas into the inside of the diversion valve. The gas is then diverted into the inside of two multi-way diversion pipes and diverted to the inside of multiple first support bladders or second support bladders through multiple air outlets of the multi-way diversion pipes. S2. Gradual Expansion and Tension Holding: During the process of injecting gas into the first or second support bladder through the multi-channel diverter, the gas will first enter the lowest bladder. By opening the electrically controlled valve located inside the partition plate, the gas is gradually delivered to the remaining bladders, achieving gradual expansion. When the first support bladder expands, and the second support bladder does not expand or expands appropriately, the second support bladder can provide a certain tension to hold one side of the connecting frame and photovoltaic panel, ensuring stability in the tilt adjustment state. S3. Sway Detection and Magnetic Field Generation: When the ship hull experiences significant swaying during operation, the photosensitive component detects the swaying and energizes the magnetic coils located inside the first and second support bladders. The magnetic coils form an array magnetic field, and under the action of the array magnetic field, the magnetorheological fluid located inside the dual-cavity support bladder gradually hardens, forming a hardened support inside the first and second support bladders. This strengthens the support stability of the photovoltaic panels and reduces the continuous swaying phenomenon caused by the ship hull swaying.

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