A multi-state wind-solar-storage integrated system and wind-solar energy storage method

Abstract

The present application relates to the field of wind-solar energy storage, and specifically discloses a multi-state wind-solar energy storage integrated system and a wind-solar energy storage method, which includes a main photovoltaic panel, a vertical axis wind blade, a rotating frame and a power generation device; a rotation drive structure for forming a rotating part that rotates around a first axis relative to the rotating frame; a hinge structure for constructing a rotating connection that can rotate around a second axis between the top of the vertical axis wind blade and the rotating part; a displacement drive structure for forming a connecting part that is slidably connected to the vertical axis wind blade and a driving part that drives the connecting part to approach and move away from the rotating part; wherein the projection of the edge of the main photovoltaic panel relative to a horizontal plane repels the first axis. The present application has the effect of improving power generation efficiency and reducing waste in the energy utilization process.

Description

Technical Field

[0001] The present application relates to the field of wind-solar energy storage, and in particular to a multi-state wind-solar energy storage integrated system and a wind-solar energy storage method. Background Art

[0002] At present, the integrated wind, solar and energy storage system mainly integrates wind power generation and solar power generation. With the development of vertical axis wind turbines, the integrated wind, solar and energy storage system is mainly used in a combination of vertical axis fan blade power generation and solar power generation.

[0003] In the related technology, a Chinese patent with application number CN202311362602.7 proposes a method of installing photovoltaic panels on vertical-axis fan blades to increase the effect of solar power generation. At the same time, by moving multiple vertical-axis fan blades, multiple vertical-axis fan blades can be unfolded and changed in position, mainly for solar power generation.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects:

[0005] The rotation process of the vertical-axis fan blades will cause part of the vertical-axis fan blades to rotate inward, which will limit the size of the photovoltaic panels installed above the vertical-axis fan blades. If the size is too large, when the photovoltaic panels installed on the vertical-axis fan blades are unfolded for solar power generation, part of the photovoltaic panels installed on the vertical-axis fan blades will be blocked by the photovoltaic panels located above the vertical-axis fan blades, affecting the power generation effect. In addition, when the photovoltaic panels installed on the vertical-axis fan blades are used for solar power generation, the windward surface of the vertical-axis fan blades is small, making it difficult to generate wind power, resulting in energy waste. Summary of the invention

[0006] In order to improve the problems of low power generation efficiency and waste in the energy utilization process, the present application provides a multi-state wind-solar-storage integrated system and a wind-solar energy storage method.

[0007] The multi-state wind-solar-storage integrated system provided in this application adopts the following technical solutions:

[0008] A multi-state wind-solar-storage integrated system, comprising: a main photovoltaic panel, a vertical axis wind blade, a rotating frame and a power generation device; wherein the vertical axis wind blade is connected to the power generation device through the rotating frame, and the main photovoltaic panel is arranged above the vertical axis wind blade; an auxiliary photovoltaic panel is arranged on the vertical axis wind blade; a driving member is used to adjust the angle of the vertical axis wind blade and the auxiliary photovoltaic panel relative to the rotating frame; the driving member comprises: a rotation driving structure for forming a rotating part that rotates around a first axis relative to the rotating frame; an articulated structure for constructing a rotation connection that can rotate around a second axis between the top of the vertical axis wind blade and the rotating part; a displacement driving structure for forming a connecting part that is slidably connected to the vertical axis wind blade and a pushing part that drives the connecting part to approach and move away from the rotating part; wherein the projection of the edge of the main photovoltaic panel relative to a horizontal plane repels the first axis.

[0009] By adopting the above-mentioned technical scheme, the setting of the hinged structure and the displacement drive structure can greatly increase the size of the main photovoltaic panel, and when the vertical axis wind blade rotates around the second axis, the vertical axis wind blade unfolds, so that the vertical axis wind blade is at an angle close to parallel to the ground. At this time, the auxiliary photovoltaic panel on the vertical axis wind blade can receive more sunlight from the sun and perform solar power generation, and after the vertical axis wind blade is unfolded, the auxiliary photovoltaic panel will not partially overlap with the main photovoltaic panel, thereby greatly increasing the combined area of ​​the main photovoltaic panel and the auxiliary photovoltaic panel, thereby improving the efficiency of solar power generation. The Chinese patent document mentioned in the background technology, since the vertical axis wind blade will rotate partially toward the position close to the center after rotation, it is necessary to set the size of the main photovoltaic panel to be smaller in order to achieve the situation where there is no overlap between the main photovoltaic panel and the auxiliary photovoltaic panel on the vertical axis wind blade. The present application makes all the vertical axis wind blades rotate in the direction away from the center, so that the main photovoltaic panel can be set to a larger size, thereby achieving the effect of increasing the efficiency of solar power generation.

[0010] By adopting the above technical solution, the rotating drive structure causes the vertical axis wind blade to rotate around the first axis, so that the vertical axis wind blade can have a windward surface, so that while the auxiliary photovoltaic panel on the vertical axis wind blade performs solar power generation, the vertical axis wind blade itself rotates to generate wind power, thereby achieving simultaneous wind power generation and high-efficiency solar power generation, and achieving higher power generation efficiency.

[0011] Optionally, a passage cavity is formed in the middle of the rotating frame; a through hole connected to the passage cavity is formed in the middle of the main photovoltaic panel; a water supply component is arranged at the bottom of the rotating frame, and the water supply component is used to inject water into the passage cavity, and the water overflows from the passage cavity along the through hole to the middle of the main photovoltaic panel.

[0012] By adopting the above technical solution, water overflows from the middle of the main photovoltaic panel, and then the water will flow through the main photovoltaic panel, thereby achieving heat dissipation for the main photovoltaic panel, preventing the main photovoltaic panel from increasing in temperature and reducing power generation efficiency due to long-term use, thereby greatly improving the power generation efficiency of the main photovoltaic panel.

[0013] Optionally, the main photovoltaic panel includes a protrusion and an inclined portion; the inclined portion is located at the edge of the protrusion; one end of the inclined portion is connected to the protrusion, and the other end is inclined downward relative to the protrusion to form a flow slope for water to flow downward.

[0014] By adopting the above technical solution and providing the protruding portion and the inclined portion, water can flow downward better and flow on the main photovoltaic panel, thereby increasing the effect of water on heat dissipation of the main photovoltaic panel.

[0015] Optionally, the main photovoltaic panel also includes a guide part and a blocking part; the blocking part encloses a water storage area on the protrusion; the water storage area is connected to the through hole; a guide cavity extending along the centrifugal direction of the through hole is formed in the guide part; a plurality of guide parts are provided; a plurality of outlets connected to the guide cavity are formed on the blocking part; the end of the guide cavity away from the through hole is a closed area, so that when the water in the guide cavity reaches a preset amount, it will overflow out of the guide cavity.

[0016] By adopting the above technical solution, the blocking portion can form a water storage area at the position of the protrusion, and the water will stagnate in the water storage area for a period of time. When the amount of water is large enough, the water will flow into the guide cavity along the discharge port, and then overflow outward after the amount of water in the guide cavity is large enough, thereby achieving water overflow from a relatively wide position, and the water will overflow onto the main photovoltaic panel, so that the water can be diffused on the main photovoltaic panel faster, and a plurality of guide portions are provided, which further makes the water diffuse on the main photovoltaic panel faster, thereby better increasing the heat dissipation effect.

[0017] Optionally, the rotating frame includes a main rotating shaft and a connecting arm; the connecting arm and the rotating part are both used to connect the vertical axis fan blade to the main rotating shaft; a diversion cavity connected to the passage cavity is formed in the connecting arm; a drain pipe is arranged on the vertical axis fan blade, and the diversion cavity is connected to the drain pipe through a plurality of connecting hoses; the drain pipe is arranged at the top of the vertical axis fan blade.

[0018] By adopting the above technical solution, water will also be discharged to the top of the secondary photovoltaic panel through the drain pipe, thereby cooling the secondary photovoltaic panel and increasing the solar power generation effect of the secondary photovoltaic panel.

[0019] Optionally, a raised plate is provided on the top of the vertical-axis fan blade, the raised plate protrudes outward relative to the vertical-axis fan blade, and the raised plate is inclined; a first accommodating chamber is formed in the raised plate; a surrounding plate is provided at the edge of the main photovoltaic panel, the surrounding plate matches the edge of the main photovoltaic panel, and a second accommodating chamber is formed in the surrounding plate; an overflow hole is formed in the surrounding plate, and the overflow hole can discharge water on the main photovoltaic panel into the first accommodating chamber.

[0020] By adopting the above technical solution, the setting of the raised plate can make the first accommodating chamber of the raised plate receive the water falling from the main photovoltaic panel, and can also hit or impact the water falling from the main photovoltaic panel, so that the water falling from the main photovoltaic panel is scattered, so that it will float nearby in the form of water droplets, and some water droplets can fall on the auxiliary photovoltaic panel, thereby increasing the heat dissipation of the auxiliary photovoltaic panel. After the auxiliary photovoltaic panel rotates, the auxiliary photovoltaic panel performs solar power generation. At this time, the inclined setting of the raised plate makes the raised plate have a windward surface, so that the raised plate can increase the windward surface of the vertical axis wind blade and the auxiliary photovoltaic panel, increase the utilization of wind force, and thus increase the effect of wind power generation.

[0021] Optionally, the rotating frame also includes: a connecting ring, which is rotatably connected to the main rotating shaft, and the connecting arm is fixedly connected to the connecting ring; a lifting drive structure is provided on the main rotating shaft, and the lifting drive structure is used to drive one side of the connecting ring to lift and lower so that the connecting ring rotates relative to the main rotating shaft; the connecting ring drives multiple connecting arms and multiple vertical axis fan blades to rotate around a third axis; the third axis is perpendicular to the first axis.

[0022] By adopting the above technical solution, the lifting drive structure enables the connection to rotate around the third axis, so that the multiple connecting arms and the multiple vertical axis wind blades all rotate around the third axis. Then, after the multiple auxiliary photovoltaic panels are unfolded, the multiple auxiliary photovoltaic panels are in a tilted state, so that the multiple auxiliary photovoltaic panels form an approximately annular annular area, and an approximately annular annular surface is formed in this annular area. The annular surface is the surface of the auxiliary photovoltaic panel and is used for solar power generation. The rotation of the connecting ring will cause the annular surface to tilt, so that the annular surface faces the sunlight, thereby better performing solar power generation and increasing the effect of solar power generation.

[0023] Optionally, it also includes a fixed frame, a storage area is formed in the middle of the fixed frame; the main rotating shaft and the vertical axis fan blades are both located in the storage area; a tilt adjustment structure is arranged on the top of the fixed frame, and the tilt adjustment structure is used to install the main photovoltaic panel on the top of the fixed frame and to adjust the angle of the main photovoltaic panel; a lifting and lowering adjustment motor is arranged on the fixed frame, and the lifting and lowering adjustment motor is used to adjust the height of the fixed frame.

[0024] By adopting the above technical solution, the inclination angle of the main photovoltaic panel is adjusted so that the main photovoltaic panel can better face the sunlight for solar power generation. At the same time, the height of the fixed frame can be adjusted by lifting and lowering, so that the height of the main photovoltaic panel can be adjusted so that the main photovoltaic panel is just filled in the middle of the annular surface, making the annular surface become a circular surface. Therefore, the main photovoltaic panel and the auxiliary photovoltaic panel form a circular surface with the inclination angle adjusted at the same time, thereby greatly improving the effect of solar power generation.

[0025] Optionally, a support frame is provided at the bottom of the rotating frame, and a power generation device and a main battery for storing electric energy are provided on the support frame; a secondary battery for storing electric energy is provided on the connecting arm; the secondary battery forms a first electrical connection interface, and the main battery forms a second electrical connection interface, and when the rotating frame rotates to a preset position relative to the support, the first electrical connection interface is docked with the second electrical connection interface.

[0026] By adopting the above technical solution, the auxiliary battery is used to store the electric energy generated by the auxiliary photovoltaic panel, and the electric energy stored in the auxiliary battery is regularly recovered to the main battery, thereby improving the recovery of electric energy and the simplicity of collecting electric energy from the auxiliary photovoltaic panel.

[0027] A wind-solar energy storage method comprises the following steps: generating solar power through a main photovoltaic panel; generating wind power through a vertical-axis fan blade; unfolding the vertical-axis fan blade through a displacement drive structure and the hinge structure, so that the auxiliary photovoltaic panel on the vertical-axis fan blade generates solar power; and driving the vertical-axis fan blade to rotate through a rotation drive structure, so that the vertical-axis fan blade has a windward surface, so that while the auxiliary photovoltaic panel on the vertical-axis fan blade generates solar power, the vertical-axis fan blade itself rotates to generate wind power.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. Through the setting of the hinge structure and the displacement drive structure, when the vertical axis fan blade rotates around the second axis and the vertical axis fan blade is unfolded, the main photovoltaic panel can be set to a larger size, thereby increasing the efficiency of solar power generation by increasing the size of the photovoltaic panel;

[0030] 2. The rotary drive structure causes the vertical axis fan blade to rotate around the first axis, so that the vertical axis fan blade can have a windward surface, so that while the auxiliary photovoltaic panel on the vertical axis fan blade generates solar power, the vertical axis fan blade itself rotates to generate wind power, thereby achieving simultaneous wind power generation and high-efficiency solar power generation, and having higher power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0032] Figure 2 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the main photovoltaic panel;

[0033] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the secondary photovoltaic panel and some surrounding parts;

[0034] Figure 4 It is a structural schematic diagram of a part of the embodiment, mainly showing the Figure 2 structure;

[0035] Figure 5 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the rotating frame and some surrounding parts;

[0036] Figure 6 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the rotating frame observed from top to bottom;

[0037] Figure 7 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the rotating frame observed from bottom to top;

[0038] Figure 8 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the displacement driving structure and some surrounding parts;

[0039] Fig. 9 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the fixing frame and some surrounding parts;

[0040] Fig.10 It is a structural diagram of a part of the embodiment, mainly showing Figure 1 The cross-sectional structure of

[0041] Fig.11 yes Fig.10 A magnified view of part A;

[0042] Fig.12 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the secondary photovoltaic panel when it is unfolded;

[0043] Fig.13 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure when the auxiliary photovoltaic panel and the vertical axis wind blade have a larger windward surface;

[0044] Fig.14 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure when the main photovoltaic panel is filled exactly in the middle of the annular surface, so that the annular surface becomes a circular surface.

[0045] Reference numerals:

[0046] 1. Main photovoltaic panel; 11. Protruding portion; 12. Inclined portion; 13. Flow guide portion; 14. Baffle portion; 15. Flow guide cavity; 16. Surrounding plate; 17. Water supply part;

[0047] 2. Vertical axis wind blades; 21. Auxiliary photovoltaic panels;

[0048] 3. Rotating frame; 31. Passageway; 32. Through hole; 33. Main rotating shaft; 34. Connecting arm;

[0049] 4. Power generation device; 41. Support frame;

[0050] 5. Rotation drive structure; 51. Rotation part;

[0051] 6. Articulated structure;

[0052] 7. displacement driving structure; 71. connecting part; 72. pushing part;

[0053] 8. Connecting ring; 81. Lifting drive structure; 82. Fixed frame; 83. Tilt adjustment structure;

[0054] 9. Connecting hose; 91. Drain pipe. DETAILED DESCRIPTION

[0055] The following is combined with Figure 1-14 This application is described in further detail.

[0056] The embodiment of the present application discloses a multi-state wind, solar and storage integrated system.

[0057] A multi-state wind, photovoltaic and storage integrated system includes: a main photovoltaic panel 1, a vertical axis wind blade 2, a rotating frame 3 and a power generation device 4. The vertical axis wind blade 2 is connected to the power generation device 4 through the rotating frame 3, and the main photovoltaic panel 1 is arranged above the vertical axis wind blade 2; a secondary photovoltaic panel 21 is arranged on the vertical axis wind blade 2; and a driving member is used to adjust the angle of the vertical axis wind blade 2 and the secondary photovoltaic panel 21 relative to the rotating frame 3. In this embodiment, the power generation device 4 adopts a generator, and the rotating frame 3 is connected to the input end of the generator, so that the rotation of the rotating frame 3 can generate electricity through the power generation device 4. The secondary photovoltaic panel 21 adopts a flexible photovoltaic panel, so that it can better fit the vertical axis wind blade.

[0058] The driving member comprises: a rotation driving structure 5 , a hinge structure 6 and a displacement driving structure 7 .

[0059] The rotation drive structure 5 is used to form a rotating part 51 that rotates around a first axis relative to the rotating frame 3. The hinge structure 6 is used to construct a rotation connection between the top of the vertical axis fan blade 2 and the rotating part 51 that can rotate around a second axis. The displacement drive structure 7 is used to form a connecting part 71 that is slidably connected to the vertical axis fan blade 2 and a pushing part 72 that drives the connecting part 71 to move closer to and away from the rotating part 51. Specifically, the projection of the edge of the main photovoltaic panel 1 relative to a horizontal plane repels the first axis. To be precise, the first axis is adjacent to the projection of the edge of the main photovoltaic panel 1 on the horizontal plane.

[0060] In this embodiment, the articulated structure 6 is one of a rotating shaft, a hinge and a hinge. The preferred articulated structure 6 is a rotating shaft, which passes through the connecting arm 34, the vertical axis fan blade 2 is fixed to the rotating shaft, and the rotating shaft is rotatably connected to the connecting arm 34, so that the vertical axis fan blade 2 is rotatably connected to the connecting arm 34. Specifically, the top of the vertical axis fan blade 2 is fixed to the rotating shaft. The rotation drive structure 5 adopts one of a servo motor and a rotary cylinder, and preferably a servo motor is adopted. The preferred servo motor is a servo motor with a self-locking function. The rotating part 51 is a circular block, and the rotating part 51 is fixed to the output end of the servo motor, and the servo motor is fixed together with the connecting arm 34, so that the servo motor drives the rotating part 51 to rotate. The displacement drive structure 7 adopts one of an electric push rod, a cylinder and a hydraulic cylinder, and preferably an electric push rod. The displacement driving structure 7 is arranged in the middle part of the rotating part 51. The connecting part 71 formed by the displacement driving structure 7 is a roller and a connecting rod. A slide groove is arranged on the vertical axis fan blade 2. The slide groove is opened along the length direction of the vertical axis fan blade 2. The roller is embedded in the slide groove. The connecting rod connects the roller with the pushing part 72. The pushing part 72 is the output end of the electric push rod. The output end of the electric push rod is fixed to the connecting rod. The cooperation between the roller and the slide groove realizes the sliding connection between the pushing part 72 and the vertical axis fan blade 2.

[0061] By adopting the above technical solution, the setting of the hinge structure 6 and the displacement drive structure 7 can greatly increase the size of the main photovoltaic panel 1, and when the vertical axis wind blade 2 rotates around the second axis, the vertical axis wind blade 2 is unfolded, so that the vertical axis wind blade 2 is at an angle close to parallel to the ground. At this time, the auxiliary photovoltaic panel 21 on the vertical axis wind blade 2 can receive more sunlight from the sun and perform solar power generation. After the vertical axis wind blade 2 is unfolded, the auxiliary photovoltaic panel 21 will not partially overlap with the main photovoltaic panel 1, thereby greatly increasing the area of ​​the main photovoltaic panel 1 and the auxiliary photovoltaic panel 21 combined, thereby improving the efficiency of solar power generation. In the Chinese patent document mentioned in the background technology, after the vertical axis wind blade 2 rotates, part of the position will rotate toward the position close to the center, so that the size of the main photovoltaic panel 1 needs to be set smaller, so that the main photovoltaic panel 1 and the auxiliary photovoltaic panel 21 on the vertical axis wind blade 2 can be achieved without overlapping. The present application makes all the vertical axis wind blades 2 rotate in the direction away from the center, so that the main photovoltaic panel 1 can be set to a larger size, thereby achieving the effect of increasing the efficiency of solar power generation.

[0062] By adopting the above technical solution, the rotating drive structure 5 causes the vertical axis fan blade 2 to rotate around the first axis, so that the vertical axis fan blade 2 can have a windward surface, so that the auxiliary photovoltaic panels 21 on the vertical axis fan blade 2 can generate solar power while the vertical axis fan blade 2 itself rotates to generate wind power, thereby achieving simultaneous wind power generation and high-efficiency solar power generation, and the power generation efficiency is higher.

[0063] Specifically, a support frame 41 is provided at the bottom of the rotating frame 3, and a power generation device 4 and a main battery for storing electric energy are provided on the support frame 41; a sub-battery for storing electric energy is provided on the connecting arm 34; the sub-battery forms a first electrical connection interface, and the main battery forms a second electrical connection interface, and when the rotating frame 3 rotates to a preset position relative to the support, the first electrical connection interface is docked with the second electrical connection interface. When the first electrical connection interface is docked with the second electrical connection interface, the sub-battery is discharged, and the power of the sub-battery is transferred to the main battery. And when the first electrical connection interface is docked with the second electrical connection interface, the vertical axis wind blade 2 stops rotating. The sub-battery is used to store the electric energy generated by the sub-photovoltaic panel 21, and the electric energy stored in the sub-battery is periodically recovered to the main battery, thereby improving the recovery of electric energy and the simplicity of collecting electric energy from the sub-photovoltaic panel 21.

[0064] Example 2

[0065] On the basis of Example 1, a passage cavity 31 is formed in the middle of the rotating frame 3; a through hole 32 connected to the passage cavity 31 is formed in the middle of the main photovoltaic panel 1; a water supply member 17 is provided at the bottom of the rotating frame 3, and the water supply member 17 is used to inject water into the passage cavity 31, and the water overflows from the passage cavity 31 along the through hole 32 to the middle of the main photovoltaic panel 1. In this embodiment, the water supply component is a water pump, and the water outlet of the water pump is connected to the passage cavity 31 through a rotating joint.

[0066] Specifically, the main photovoltaic panel 1 includes a protrusion 11 and an inclined portion 12; the inclined portion 12 is located at the edge of the protrusion 11; one end of the inclined portion 12 is connected to the protrusion 11, and the other end is inclined downward relative to the protrusion 11 to form a flow slope for water to flow downward. In this embodiment, the protrusion 11 and the inclined portion 12 in one scheme are formed by the shape of the main photovoltaic panel 1 itself, and the protrusion 11 and the inclined portion 12 in another scheme are formed by piecing together a plurality of small photovoltaic panels. For example, one of the small photovoltaic panels is located in the middle, and the other small photovoltaic panels are located at the edge and extend downwardly at an angle, so that the small photovoltaic panel in the middle is the protrusion 11, and the small photovoltaic panels at the edge are the inclined portion 12. Among them, the angle of the flow slope formed by the inclined portion 12 relative to the horizontal plane is 1-2°, and the inclination angle is extremely small, which ensures the effect of solar power generation.

[0067] After the water supply component allows water to overflow from the through hole 32 through the passage channel 31, the protrusion 11 and the inclined portion 12 are arranged to enable the water to flow downward better and flow on the main photovoltaic panel 1, thereby increasing the effect of water on heat dissipation of the main photovoltaic panel 1.

[0068] Specifically, the main photovoltaic panel 1 also includes a guide part 13 and a baffle 14, wherein the guide part 13 and the baffle 14 are plastic block structures, and the guide part 13 and the baffle 14 are arranged on the main photovoltaic panel 1, wherein the guide part 13 and the baffle 14 can be directly fixed above the main photovoltaic panel 1, but when the main photovoltaic panel 1 is formed by splicing a plurality of small photovoltaic panels, the baffle 14 and the guide part 13 are the structures at the connection of the plurality of small photovoltaic panels. To be precise, the small photovoltaic panel in the middle position is spliced ​​with the small photovoltaic panel at the edge position through the baffle 14, and the plurality of small photovoltaic panels at the edge are all spliced ​​through the guide part 13. The blocking portion 14 forms a water storage area on the protruding portion 11; the water storage area is connected to the through hole 32; a diversion cavity 15 extending in the centrifugal direction of the through hole 32 is formed in the diversion portion 13; a plurality of diversion portions 13 are provided; a plurality of discharge ports connected to the diversion cavity 15 are formed on the blocking portion 14; one end of the diversion cavity 15 away from the through hole 32 is a closed area, so that when the water in the diversion cavity 15 reaches a preset amount, which is the amount after the water fills the diversion cavity 15, it will overflow outward at this time, and will overflow outward in the diversion cavity 15.

[0069] By adopting the above technical solution, the blocking portion 14 can form a water storage area at the position of the protrusion 11, and the water will stagnate in the water storage area for a period of time. When the amount of water is large enough, the water will flow into the guide cavity 15 along the discharge port, and then the water will overflow outward after the amount of water in the guide cavity 15 is large enough, thereby achieving water overflow from a relatively wide position, and the water will overflow on the main photovoltaic panel 1, so that the water can be diffused on the main photovoltaic panel 1 faster, and a plurality of guide portions 13 are provided, which further makes the water diffuse on the main photovoltaic panel 1 faster, thereby better increasing the heat dissipation effect.

[0070] Specifically, the rotating frame 3 includes a main rotating shaft 33 and a connecting arm 34, the main rotating shaft 33 is used to form a passage cavity 31; the connecting arm 34 and the rotating part are both used to connect the vertical axis fan blade 2 with the main rotating shaft 33; a diversion cavity connected to the passage cavity 31 is formed in the connecting arm 34; a drain pipe 91 is arranged on the vertical axis fan blade 2, and the diversion cavity is connected to the drain pipe 91 through a plurality of connecting hoses 9; the drain pipe 91 is arranged at the top of the vertical axis fan blade 2.

[0071] In some schemes, a raised plate is provided on the top of the vertical axis fan blade 2, the raised plate protrudes outward relative to the vertical axis fan blade 2, and the raised plate is inclined; a first accommodating chamber is formed in the raised plate; a surrounding plate 16 is provided on the edge of the main photovoltaic panel 1, the surrounding plate 16 matches the edge of the main photovoltaic panel 1, and a second accommodating chamber is formed in the surrounding plate 16; an overflow hole is formed in the surrounding plate 16, and the overflow hole can discharge the water on the main photovoltaic panel 1 into the first accommodating chamber. The provision of the raised plate can enable the first accommodating chamber of the raised plate to receive the water falling from the main photovoltaic panel 1, and can also strike or impact the water falling from the main photovoltaic panel 1, so that the water falling from the main photovoltaic panel 1 is scattered, so that it will float nearby in the form of water droplets, and some of the water droplets can fall on the auxiliary photovoltaic panel 21, thereby increasing the heat dissipation of the auxiliary photovoltaic panel 21. After the auxiliary photovoltaic panel 21 rotates, the auxiliary photovoltaic panel 21 performs solar power generation. At this time, the inclined setting of the raised plate makes the raised plate have a windward surface, so that the raised plate can increase the windward surface of the vertical axis wind blade and the auxiliary photovoltaic panel, increase the utilization of wind force, and thus increase the effect of wind power generation.

[0072] Example 3

[0073] On the basis of Example 1 or Example 2, the rotating frame 3 further includes: a connecting ring 8, which is rotatably connected to the main rotating shaft 33. Specifically, a plug rod penetrates the connecting ring 8 and the main rotating shaft 33, so that the connecting ring 8 is rotatably connected around the plug rod relative to the main rotating shaft 33, wherein the plug rod may also only penetrate the connecting ring 8, and a blind hole that cooperates with the plug rod for rotation is formed on the main rotating shaft 33. The connecting arm 34 is fixedly connected to the connecting ring 8; a lifting drive structure 81 is provided on the main rotating shaft 33, and the lifting drive structure 81 is used to drive one side of the connecting ring 8 to lift and lower, so that the connecting ring 8 rotates relative to the main rotating shaft 33; the connecting ring 8 drives multiple connecting arms 34 and multiple vertical axis fan blades 2 to rotate around a third axis; the third axis is perpendicular to the first axis. In this embodiment, the lifting drive structure 81 is an electric push rod, and the fixed end of the lifting drive structure 81 is fixed to the main rotating shaft 33, and the output end of the lifting drive structure 81 is hinged to the connecting ring 8. The hinge in this application is a connection that can rotate relative to each other and slide relative to each other. One or two lifting drive structures 81 are arranged, and the output end of the lifting drive structure 81 pushes one end of the connecting ring 8 to move upward or downward, thereby causing the connecting ring 8 to rotate around the third axis, so that the multiple connecting arms 34 and the multiple vertical axis fan blades 2 all rotate around the third axis, so that after the multiple auxiliary photovoltaic panels 21 are unfolded, the multiple auxiliary photovoltaic panels 21 are in a tilted state, so that the multiple auxiliary photovoltaic panels 21 form an approximately annular annular area, and an approximately annular annular surface is formed in this annular area. The annular surface is the surface of the auxiliary photovoltaic panel 21, which is used for solar power generation, and the rotation of the connecting ring 8 will cause the annular surface to tilt, so that the annular surface is facing the sunlight, thereby better performing solar power generation and increasing the effect of solar power generation.

[0074] Specifically, the wind, solar and storage integrated system also includes a fixed frame 82, and a storage area is formed in the middle of the fixed frame 82. The main rotating shaft 33 and the vertical axis wind blade 2 are both located in the storage area; a tilt adjustment structure 83 is arranged on the top of the fixed frame 82, and the tilt adjustment structure 83 is used to install the main photovoltaic panel 1 on the top of the fixed frame 82 and to adjust the angle of the main photovoltaic panel 1; a lifting adjustment motor is arranged on the fixed frame 82, and the lifting adjustment motor is used to adjust the height of the fixed frame 82. In this embodiment, the tilt adjustment structure 83 is an electric push rod, and the fixed end of the tilt adjustment structure 83 is fixed to the fixed frame 82, and the output end of the tilt adjustment structure 83 is hinged to the main photovoltaic panel 1, wherein the hinge here is a connection that can rotate relative to each other and slide relative to each other, so that the tilt adjustment structure 83 can drive the main photovoltaic panel 1 to rotate relative to the horizontal plane to adjust the tilt angle. The main photovoltaic panel 1 can better face the sunlight for solar power generation. At the same time, the height of the fixed frame 82 can be adjusted by lifting and lowering, so that the height of the main photovoltaic panel 1 can be adjusted so that the main photovoltaic panel 1 is just filled in the middle of the annular surface, so that the annular surface becomes a circular surface, so that the main photovoltaic panel 1 and the auxiliary photovoltaic panel 21 form a circular surface with the tilt angle adjusted at the same time, thereby greatly improving the effect of solar power generation.

[0075] In other solutions, since the fixing frame 82 may interfere with the vertical axis fan blades 2 when it moves downward, the top of the fixing frame 82 may be formed by a plurality of rods, and when the fixing frame 82 moves downward, the plurality of rods are located in the gaps between the plurality of vertical axis fan blades 2. Alternatively, the main photovoltaic panel 1 may be arranged below the top of the fixing frame 82.

[0076] In other schemes, since the main photovoltaic panel 1 can adjust its angle and the main shaft 33 cannot be tilted, the passage channel 31 in the main shaft 33 and the through hole 32 of the main photovoltaic panel 1 are connected through a flexible tube body, so that the main photovoltaic panel 1 can rotate normally.

[0077] In other embodiments, a wind-solar energy storage method includes the following steps: generating solar power through a main photovoltaic panel 1; generating wind power through a vertical-axis fan blade 2; unfolding the vertical-axis fan blade 2 through a displacement drive structure 7 and a hinge structure 6, so that the auxiliary photovoltaic panel 21 on the vertical-axis fan blade 2 generates solar power; driving the vertical-axis fan blade 2 to rotate through a rotation drive structure 5, so that the vertical-axis fan blade 2 has a windward surface, so that while the auxiliary photovoltaic panel 21 on the vertical-axis fan blade 2 generates solar power, the vertical-axis fan blade 2 itself rotates to generate wind power.

[0078] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-state wind, solar and storage integrated system, comprising: A main photovoltaic panel, a vertical axis wind blade, a rotating frame and a power generation device; wherein the vertical axis wind blade is connected to the power generation device through the rotating frame, and the main photovoltaic panel is arranged above the vertical axis wind blade; A secondary photovoltaic panel is arranged on the vertical axis fan blade; and an angle of the vertical axis fan blade and the secondary photovoltaic panel is adjusted relative to the rotating frame through a driving member; Features: The driving member comprises: A rotation driving structure, used to form a rotating part that rotates around a first axis relative to the rotating frame; A hinge structure, used to establish a rotational connection between the top of the vertical-axis fan blade and the rotating portion so as to be rotatable about a second axis; A displacement driving structure, used to form a connecting portion that is slidably connected to the vertical-axis fan blade and a driving portion that drives the connecting portion to approach and move away from the rotating portion; Wherein, the projection of the edge of the main photovoltaic panel relative to a horizontal plane is repelled from the first axis; A passage cavity is formed in the middle of the rotating frame; a through hole communicating with the passage cavity is formed in the middle of the main photovoltaic panel; A water supply member is provided at the bottom of the rotating frame, and the water supply member is used to inject water into the passage cavity, and the water overflows from the passage cavity along the through hole to the middle of the main photovoltaic panel; The main photovoltaic panel comprises a protruding portion and an inclined portion; The inclined portion is located at the edge of the protruding portion; one end of the inclined portion is connected to the protruding portion, and the other end is inclined downward relative to the protruding portion to form a flow slope for water to flow downward; The main photovoltaic panel also includes a guide portion and a baffle portion; The blocking portion forms a water storage area on the protruding portion; the water storage area is connected to the through hole; A flow guiding channel extending in the centrifugal direction of the through hole is formed in the flow guiding portion; a plurality of flow guiding portions are provided; The blocking portion is formed with a plurality of outlets connected to the diversion cavity; one end of the diversion cavity away from the through hole is a closed area, so that when the water in the diversion cavity reaches a preset amount, it will overflow outward in the diversion cavity; The rotating frame includes a main rotating shaft and a connecting arm; the connecting arm and the rotating part are both used to connect the vertical axis fan blade to the main rotating shaft; A flow-dividing cavity communicating with the passage cavity is formed in the connecting arm; a drainage pipe is arranged on the vertical-axis fan blade, and the flow-dividing cavity is communicated with the drainage pipe through a plurality of connecting hoses; The drainage pipe is arranged on the top of the vertical axis fan blade; A raised plate is arranged on the top of the vertical axis fan blade, the raised plate protrudes outward relative to the vertical axis fan blade, and the raised plate is arranged obliquely; A first accommodating chamber is formed in the raised plate; A surrounding plate is arranged at the edge of the main photovoltaic panel, the surrounding plate matches the edge of the main photovoltaic panel, and a second accommodating chamber is formed in the surrounding plate; An overflow hole is formed in the surrounding plate, and the overflow hole can discharge the water on the main photovoltaic panel into the first accommodating chamber.

2. The multi-state wind-solar-storage integrated system according to claim 1, characterized in that: The rotating frame further comprises: a connecting ring, the connecting ring is rotatably connected to the main rotating shaft, and the connecting arm is fixedly connected to the connecting ring; A lifting drive structure is provided on the main rotating shaft, and the lifting drive structure is used to drive one edge of the connecting ring to lift and lower, so that the connecting ring rotates relative to the main rotating shaft; The connecting ring drives the plurality of connecting arms and the plurality of vertical-axis fan blades to rotate around a third axis; The third axis is perpendicular to the first axis.

3. The multi-state wind-solar-storage integrated system according to claim 2, characterized in that: It also includes a fixing frame, wherein a storage area is formed in the middle of the fixing frame; the main rotating shaft and the vertical shaft fan blades are both located in the storage area; A tilt adjustment structure is provided on the top of the fixing frame, and the tilt adjustment structure is used to install the main photovoltaic panel on the top of the fixing frame and to adjust the angle of the main photovoltaic panel; The fixing frame is provided with a lifting and lowering adjustment motor, and the lifting and lowering adjustment motor is used to adjust the height of the fixing frame.

4. A wind and solar energy storage method, characterized in that: The following steps are involved: Solar power generation through the main photovoltaic panels; Wind power generation through vertical axis wind blades; The vertical axis wind blades are unfolded by means of a displacement driving structure and an articulated structure, so that the auxiliary photovoltaic panels on the vertical axis wind blades can generate solar power; The vertical axis fan blade is driven to rotate by the rotary drive structure so that the vertical axis fan blade has a windward surface, so that the auxiliary photovoltaic panel on the vertical axis fan blade generates solar power while the vertical axis fan blade itself rotates to generate wind power; The rotary drive structure is used to form a rotating part that rotates around a first axis relative to the rotating frame; A passage cavity is formed in the middle of the rotating frame; a through hole communicating with the passage cavity is formed in the middle of the main photovoltaic panel; A water supply member is provided at the bottom of the rotating frame, and the water supply member is used to inject water into the passage cavity, and the water overflows from the passage cavity along the through hole to the middle of the main photovoltaic panel; The main photovoltaic panel comprises a protruding portion and an inclined portion; The inclined portion is located at the edge of the protruding portion; one end of the inclined portion is connected to the protruding portion, and the other end is inclined downward relative to the protruding portion to form a flow slope for water to flow downward; The main photovoltaic panel also includes a guide portion and a baffle portion; The blocking portion forms a water storage area on the protruding portion; the water storage area is connected to the through hole; A flow guiding channel extending in the centrifugal direction of the through hole is formed in the flow guiding portion; a plurality of flow guiding portions are provided; The blocking portion is formed with a plurality of outlets connected to the diversion cavity; one end of the diversion cavity away from the through hole is a closed area, so that when the water in the diversion cavity reaches a preset amount, it will overflow outward in the diversion cavity; The rotating frame includes a main rotating shaft and a connecting arm; the connecting arm and the rotating part are both used to connect the vertical axis fan blade to the main rotating shaft; A flow-dividing cavity communicating with the passage cavity is formed in the connecting arm; a drainage pipe is arranged on the vertical-axis fan blade, and the flow-dividing cavity is communicated with the drainage pipe through a plurality of connecting hoses; The drainage pipe is arranged on the top of the vertical axis fan blade; A raised plate is arranged on the top of the vertical axis fan blade, the raised plate protrudes outward relative to the vertical axis fan blade, and the raised plate is arranged obliquely; A first accommodating chamber is formed in the raised plate; A surrounding plate is arranged at the edge of the main photovoltaic panel, the surrounding plate matches the edge of the main photovoltaic panel, and a second accommodating chamber is formed in the surrounding plate; An overflow hole is formed in the surrounding plate, and the overflow hole can discharge the water on the main photovoltaic panel into the first accommodating chamber.

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