Water cooling device for photovoltaic panel

Abstract

The invention belongs to the technical field of photovoltaic panel water cooling, and provides a photovoltaic panel water cooling device which comprises a flow guide plate, the flow guide plate is rotationally connected with a fixed frame, a motor is fixedly arranged on the flow guide plate, a rotating shaft of the fixed frame is fixedly connected with an output shaft of the motor, the fixed frame is connected with a movable seat through a power assembly, and the movable seat is fixedly connected with the movable seat. The power assembly can drive the movable seat to move parallel to or perpendicular to the fixed frame; a plurality of heat absorption assemblies are arranged in the moving seat, and the moving seat can drive all the heat absorption assemblies to be attached to the photovoltaic panel in the fixed frame. According to the invention, the water cooling assembly can carry out jet cooling on the moving seat and the photovoltaic panel at the same time, so that the front surface of the photovoltaic panel and all heat absorption assemblies in the moving seat are cooled; the water cooling assembly cools the front face of the photovoltaic panel in a water cooling mode, and meanwhile the heat absorption assembly can cool the back face of the photovoltaic panel when making contact with the back face of the photovoltaic panel.

Description

Technical Field

[0001] The invention belongs to the technical field of water cooling of photovoltaic panels, and in particular relates to a water cooling device for photovoltaic panels. Background Art

[0002] Photovoltaic panels are devices that can convert sunlight directly into electrical energy, and are mainly composed of photovoltaic cells. These photovoltaic cells are usually made of semiconductor materials (such as silicon), and when exposed to sunlight, they produce direct current. Photovoltaic panels are widely used in solar photovoltaic systems and can be used to provide power for various devices.

[0003] The excessive temperature of the photovoltaic panel will affect the service life of the photovoltaic panel. The existing photovoltaic panel water cooling device usually uses spray water to cool the front of the photovoltaic panel during cooling, but the spray water is easily unevenly dispersed on the photovoltaic panel, resulting in limited contact area between the cooling water and the photovoltaic panel; when thermosensitive hydrogel is used for cooling, the surface of the thermosensitive hydrogel in contact with the photovoltaic panel is heated for a long time, and the cooling rate is reduced. In addition, the thermosensitive hydrogel is easily attached with dust and impurities, further reducing its cooling rate. Summary of the invention

[0004] The purpose of the present invention is to provide a photovoltaic panel water cooling device, aiming to solve the technical problems of the photovoltaic panel water cooling device in the prior art having a single cooling method and a limited cooling rate.

[0005] The present invention is implemented as follows: a photovoltaic panel water cooling device comprises a guide plate, the guide plate is rotatably connected to a fixed frame, a motor is fixedly arranged on the guide plate, a rotating shaft of the fixed frame is fixedly connected to an output shaft of the motor, the fixed frame is connected to a moving seat via a power assembly, and the power assembly can drive the moving seat to move parallel or perpendicular to the fixed frame;

[0006] The movable seat is provided with a plurality of heat-absorbing components, and the movable seat can drive all the heat-absorbing components to fit the photovoltaic panel in the fixed frame, and the heat-absorbing components can absorb heat from the back side of the photovoltaic panel, and the guide plate is connected with a heat dissipation box and a cooling box in sequence, and the cooling box is connected with a water pump, and the water pump is connected with a water cooling component through a pipeline, and the water cooling component can perform jet cooling on the movable seat and the photovoltaic panel at the same time, and the fixed frame is connected with a wind power mechanism, and when the power component drives the movable seat to reciprocate parallel to the fixed frame, the movable seat can drive the water cooling component to move synchronously, and the water cooling component can drive the wind power mechanism to swing back and forth, and an arc guide plate is fixedly provided at the bottom of the fixed frame, and the arc guide plate can guide the wind force of the wind power mechanism from the front side of the photovoltaic panel to the back side of the photovoltaic panel, and a water outlet groove is provided on the end face of the movable seat close to the arc guide plate.

[0007] Further technical solution: the heat absorption component includes a connecting shaft, a partition and a temperature-sensitive hydrogel;

[0008] The movable seat is rotatably connected with a plurality of connecting shafts, the connecting shafts are annularly fixedly connected with a plurality of partitions, a temperature-sensitive hydrogel is arranged between two adjacent partitions, a plurality of strip grooves are opened on the upper end surface of the movable seat, part of the temperature-sensitive hydrogel on the connecting shafts passes through the strip grooves and is exposed to the outside of the movable seat, and part of the temperature-sensitive hydrogel on the connecting shafts can be elastically squeezed with the photovoltaic panel in the fixed frame, and the temperature-sensitive hydrogel on both sides of the connecting shafts can contact with the side walls of the strip grooves.

[0009] Further technical solution: scrapers are provided on both sides of the coupling shaft, the scrapers are fixedly connected to the inner bottom surface of the movable seat, and the scrapers are in elastic contact with the temperature-sensitive hydrogel.

[0010] Further technical solution: the power assembly includes an electric rod No. 1 and an electric rod No. 2, the fixed frame is fixedly connected to a fixed seat No. 2, the fixed seat No. 2 is fixedly connected to the electric rod No. 2, the electric rod No. 2 is fixedly connected to the electric rod No. 1, the electric rod No. 1 is fixedly connected to the outer wall of the movable seat, the extension direction of the electric rod No. 2 is perpendicular to the upper and lower end surfaces of the movable seat, and the electric rod No. 1 is vertically arranged relative to the electric rod No. 2.

[0011] Further technical solution: The water cooling assembly includes a No. 1 guide pipe and a No. 2 guide pipe, the No. 1 guide pipe is fixedly connected to the outer side wall of the movable seat, and a water discharge hole is connected between the No. 1 guide pipe and the side wall of the movable seat, the No. 2 guide pipe is connected to the No. 1 guide pipe, and the No. 2 guide pipe is arranged on the upper side of the fixed frame, and the No. 1 guide pipe is connected to the water pump through a pipeline.

[0012] Further technical solution: the wind power mechanism includes an air guide duct, a fan and a transmission assembly;

[0013] The fixed frame is fixedly connected to a No. 1 fixed seat, the No. 1 fixed seat is rotatably connected to an air duct, the No. 1 fixed seat is fixedly connected to a fan, the fan and the air duct are connected through a hose, a transmission assembly is arranged between the No. 2 air duct and the air duct, and when the No. 2 air duct moves with the movable seat, the transmission assembly can drive the air duct to rotate reciprocatingly.

[0014] Further technical solution: The transmission assembly includes a tooth plate and a gear, the tooth plate is fixedly connected to the second air guide pipe, the gear is fixedly connected to the air guide pipe, and the tooth plate is meshed with the gear.

[0015] Further technical solution: a plurality of metal mesh plates are arranged in the heat dissipation box, and heat dissipation ports are arranged on the side walls of the heat dissipation box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The water cooling component can simultaneously perform jet cooling on the mobile seat and the photovoltaic panel, thereby cooling the front of the photovoltaic panel and all the heat absorbing components on the mobile seat; the water cooling component cools the front of the photovoltaic panel by water cooling, and the heat absorbing component can cool the back of the photovoltaic panel by contacting, so that the photovoltaic panel water cooling device can cool both the front and back of the photovoltaic panel at the same time;

[0018] 2. The water-cooling component can drive the wind mechanism to swing back and forth, so that while the wind mechanism cools the upper surface of the photovoltaic panel, the wind mechanism can evenly spread the water flow ejected by the water-cooling component on the upper surface of the photovoltaic panel, thereby improving the heat dissipation efficiency on the upper surface of the photovoltaic panel; the arc-shaped guide plate can guide the wind force of the wind mechanism from the front of the photovoltaic panel to the back of the photovoltaic panel, thereby dissipating the heat on the back of the photovoltaic panel.

[0019] 3. When the connecting shaft drives the temperature-sensitive hydrogel to rotate, the temperature-sensitive hydrogel on both sides of the connecting shaft can contact the side walls of the strip grooves, and the dust on the temperature-sensitive hydrogel is scraped off to the outer end surface of the moving seat through the side walls of the strip grooves on the moving seat. At this time, the wind force of the wind mechanism drives the heat on the back of the photovoltaic panel, and the wind force of the wind mechanism can also take away the dust and impurities outside the moving seat;

[0020] 4. When the temperature-sensitive hydrogel rotates to the inside of the moving seat, the dust and impurities on the surface of the temperature-sensitive hydrogel are scraped off by the scraper, and under the separation of the partition, there is a fracture between two adjacent temperature-sensitive hydrogels. When the scraper scrapes the dust and impurities on the surface of the temperature-sensitive hydrogel to the fracture, the water flow will take away the scraped dust and impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the coordination of the fixed frame and the movable seat in the present invention.

[0023] Figure 3 It is a schematic diagram of the connection between the fixed and wind power mechanism in the present invention.

[0024] Figure 4 It is a structural schematic diagram of the wind power mechanism in the present invention.

[0025] Figure 5 It is a schematic diagram of the connection between the power assembly and the moving seat in the present invention.

[0026] Figure 6 for Figure 5 A magnified schematic diagram of area A in the middle.

[0027] Figure 7 It is a schematic diagram of the internal structure of the heat dissipation box in the present invention.

[0028] In the attached drawings: 1. guide plate; 2. fixed frame; 3. movable seat; 4. heat absorption component; 41. connecting shaft; 42. partition; 43. temperature-sensitive hydrogel; 5. power component; 51. electric pole No. 1; 52. electric pole No. 2; 6. water cooling component; 61. guide pipe No. 1; 62. guide pipe No. 2; 7. wind mechanism; 71. air guide pipe; 72. fan; 73. transmission component; 731. gear plate; 732. gear; 8. arc guide plate; 9. motor; 10. heat sink; 11. cooling box; 12. water pump; 13. fixed seat No. 1; 14. scraper; 15. fixed seat No. 2; 16. metal mesh plate; 17. water outlet trough. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0031] like Figure 1-Figure 7 As shown, a photovoltaic panel water cooling device provided by the present invention comprises a guide plate 1, the guide plate 1 is rotatably connected to a fixed frame 2, a motor 9 is fixedly arranged on the guide plate 1, a rotating shaft of the fixed frame 2 is fixedly connected to an output shaft of the motor 9, the fixed frame 2 is connected to a moving seat 3 via a power assembly 5, and the power assembly 5 can drive the moving seat 3 to move parallel or perpendicular to the fixed frame 2;

[0032] The movable seat 3 is provided with a plurality of heat absorbing components 4, and the movable seat 3 can drive all the heat absorbing components 4 to fit the photovoltaic panels in the fixed frame 2, and the heat absorbing components 4 can absorb heat from the back of the photovoltaic panels, and the guide plate 1 is connected with a heat dissipation box 10 and a cooling box 11 in sequence, and the cooling box 11 is connected with a water pump 12, and the water pump 12 is connected with a water cooling component 6 through a pipeline, and the water cooling component 6 can simultaneously perform jet cooling on the movable seat 3 and the photovoltaic panels, and the fixed frame 2 is connected with a wind mechanism 7, when the power component 5 drives the movable seat 3 to reciprocate parallel to the fixed frame 2, the movable seat 3 can drive the water cooling component 6 to move synchronously, and the water cooling component 6 can drive the wind mechanism 7 to swing back and forth, and an arc guide plate 8 is fixedly provided at the bottom of the fixed frame 2, and the arc guide plate 8 can guide the wind force of the wind mechanism 7 from the front of the photovoltaic panel to the back of the photovoltaic panel, and a water outlet trough 17 is provided on the end face of the movable seat 3 close to the arc guide plate 8.

[0033] In this embodiment, the photovoltaic panel is placed on the fixed frame 2, and then the motor 9 is started to adjust the height of the photovoltaic panel. When the photovoltaic panel is cooled, the power component 5 is started so that all the heat absorbing components 4 in the movable seat 3 are in contact with the back of the photovoltaic panel, and the heat absorbing components 4 absorb heat from the photovoltaic panel. At this time, the power component 5 is started so that the heat absorbing components 4 can roll along the back of the photovoltaic panel, so that all parts of the heat absorbing components 4 can contact with the back of the photovoltaic panel, thereby improving the heat absorption efficiency of the heat absorbing components 4.

[0034] During this process, the water pump 12 is started, and the water pump 12 sends the cooling water in the cooling box 11 to the water cooling component 6 through the pipeline. The water cooling component 6 can simultaneously perform jet cooling on the movable seat 3 and the photovoltaic panel, thereby cooling the front of the photovoltaic panel and all the heat absorbing components 4 in the movable seat 3; the water cooling component 6 cools the front of the photovoltaic panel by water cooling, and the heat absorbing component 4 can cool the back of the photovoltaic panel when in contact, so that the photovoltaic panel water cooling device can cool both the front and back sides of the photovoltaic panel at the same time;

[0035] The water cooling component 6 can drive the wind mechanism 7 to swing back and forth, so that while the wind mechanism 7 cools the upper surface of the photovoltaic panel, the wind mechanism 7 can make the water flow ejected by the water cooling component 6 evenly spread on the upper surface of the photovoltaic panel, thereby improving the heat dissipation efficiency on the upper surface of the photovoltaic panel; the arc guide plate 8 can guide the wind force of the wind mechanism 7 from the front of the photovoltaic panel to the back of the photovoltaic panel, thereby dissipating the heat on the back of the photovoltaic panel.

[0036] like Figure 6 As shown, a photovoltaic panel water cooling device provided by the present invention, the heat absorption component 4 includes a connecting shaft 41, a partition 42 and a temperature-sensitive hydrogel 43;

[0037] The movable seat 3 is rotatably connected with a plurality of connecting shafts 41, and the connecting shaft 41 is annularly fixedly connected with a plurality of partitions 42, and a temperature-sensitive hydrogel 43 is arranged between two adjacent partitions 42. The upper end surface of the movable seat 3 is provided with a plurality of strip grooves, and part of the temperature-sensitive hydrogel 43 on the connecting shaft 41 passes through the strip grooves and is exposed to the outside of the movable seat 3, and part of the temperature-sensitive hydrogel 43 on the connecting shaft 41 can be elastically squeezed with the photovoltaic panel in the fixed frame 2, and the temperature-sensitive hydrogel 43 on both sides of the connecting shaft 41 can contact with the side walls of the strip grooves.

[0038] In this embodiment, the power component 5 drives part of the temperature-sensitive hydrogel 43 to fit with the back of the photovoltaic panel. When the power component 5 drives the movable seat 3 to move parallel to the fixed frame 2, the temperature-sensitive hydrogel 43 is adhered to the back of the photovoltaic panel. Under the action of the adhesive force, the connecting shaft 41 drives the temperature-sensitive hydrogel 43 to roll back and forth along the back of the photovoltaic panel, so that the temperature-sensitive hydrogel 43 absorbs heat from the entire back area of ​​the photovoltaic panel. In this process, when the temperature-sensitive hydrogel 43 absorbs heat from the photovoltaic panel and then rotates to the movable seat 3, the water-cooling component 6 outputs cooling water to the movable seat 3, and the temperature-sensitive hydrogel 43 is dissipated under the action of the cooling water, thereby improving the heat dissipation efficiency of the temperature-sensitive hydrogel 43.

[0039] like Figure 6 As shown, a photovoltaic panel water cooling device provided by the present invention is provided. Scrapers 14 are arranged on both sides of the connecting shaft 41. The scrapers 14 are fixedly connected to the inner bottom surface of the movable seat 3. The scrapers 14 are in elastic contact with the temperature-sensitive hydrogel 43.

[0040] When the temperature-sensitive hydrogel 43 is exposed outside the movable seat 3, the temperature-sensitive hydrogel 43 is easily contaminated with dust and impurities due to its adhesiveness, thereby affecting the heat absorption efficiency of the temperature-sensitive hydrogel 43. In this embodiment, when the connecting shaft 41 drives the temperature-sensitive hydrogel 43 to rotate, the temperature-sensitive hydrogel 43 on both sides of the connecting shaft 41 can contact the side walls of the strip grooves, and the dust contaminated on the temperature-sensitive hydrogel 43 is scraped off to the outer end surface of the movable seat 3 through the side walls of the strip grooves on the movable seat 3. At this time, the wind force of the wind mechanism 7 drives the heat on the back of the photovoltaic panel, and the wind force of the wind mechanism 7 can also take away the dust and impurities outside the movable seat 3.

[0041] When the temperature-sensitive hydrogel 43 rotates to the inside of the moving seat 3, the scraper 14 scrapes away the dust and impurities on the surface of the temperature-sensitive hydrogel 43, and under the separation of the partition 42, there is a fracture between two adjacent temperature-sensitive hydrogels 43. When the scraper 14 scrapes away the dust and impurities on the surface of the temperature-sensitive hydrogel 43 to the fracture, the water flow takes away the scraped dust and impurities.

[0042] like Figure 5 As shown, a photovoltaic panel water cooling device provided by the present invention, the power assembly 5 includes a No. 1 electric rod 51 and a No. 2 electric rod 52, the fixed frame 2 is fixedly connected to the No. 2 fixed seat 15, the No. 2 fixed seat 15 is fixedly connected to the No. 2 electric rod 52, the No. 2 electric rod 52 is fixedly connected to the No. 1 electric rod 51, the No. 1 electric rod 51 is fixedly connected to the outer wall of the moving seat 3, the extension direction of the No. 2 electric rod 52 is perpendicular to the upper and lower end surfaces of the moving seat 3, and the No. 1 electric rod 51 is vertically arranged relative to the No. 2 electric rod 52.

[0043] In this embodiment, the No. 2 electric rod 52 is started, and the No. 2 electric rod 52 can drive the moving seat 3 to approach the fixed frame 2, so that all the temperature-sensitive hydrogels 43 are attached to the back of the photovoltaic panel. The contact area between the temperature-sensitive hydrogel 43 and the back of the photovoltaic panel can be adjusted by adjusting the telescopic length of the No. 2 electric rod 52; the No. 1 electric rod 51 is started to extend and retract, and the No. 1 electric rod 51 can drive the moving seat 3 of the power component 5 to roll along the back of the photovoltaic panel, so as to dissipate heat to different areas on the back of the photovoltaic panel. By adjusting the telescopic rate of the No. 1 electric rod 51, the heat absorption rate of the moving seat 3 of the power component 5 to the photovoltaic panel and the cooling rate of the moving seat 3 of the power component 5 to the cooling water can be adjusted; the cooling rate of the photovoltaic panel can be adjusted by adjusting the telescopic rates of the No. 1 electric rod 51 and the No. 2 electric rod 52.

[0044] like Figure 1 As shown, a photovoltaic panel water cooling device provided by the present invention, the water cooling component 6 includes a No. 1 guide pipe 61 and a No. 2 guide pipe 62, the No. 1 guide pipe 61 is fixedly connected to the outer side wall of the movable seat 3, and a water discharge hole is connected between the No. 1 guide pipe 61 and the side wall of the movable seat 3, the No. 2 guide pipe 62 is connected to the No. 1 guide pipe 61, and the No. 2 guide pipe 62 is arranged on the upper side of the fixed frame 2, and the No. 1 guide pipe 61 is connected to the water pump 12 through a pipeline.

[0045] In this embodiment, the water pump 12 is started to pump the cooling water in the cooling box 11 into the No. 1 guide pipe 61 and the No. 2 guide pipe 62 . The No. 1 guide pipe 61 introduces the cooling water into the movable seat 3 , thereby cooling all the temperature-sensitive hydrogels 43 .

[0046] like Figure 4 As shown, a photovoltaic panel water cooling device provided by the present invention is provided, wherein the wind mechanism 7 includes an air guide duct 71, a fan 72 and a transmission assembly 73;

[0047] The fixed frame 2 is fixedly connected to a No. 1 fixed seat 13, and the No. 1 fixed seat 13 is rotatably connected to an air duct 71. The No. 1 fixed seat 13 is fixedly connected to a fan 72, and the fan 72 is connected to the air duct 71 through a hose. A transmission assembly 73 is arranged between the No. 2 air duct 62 and the air duct 71. When the No. 2 air duct 62 moves with the movable seat 3, the transmission assembly 73 can drive the air duct 71 to rotate reciprocatingly.

[0048] In this embodiment, when the No. 1 electric rod 51 drives the moving seat 3 to reciprocate, the moving seat 3 drives the No. 1 guide pipe 61 and the No. 2 guide pipe 62 to move synchronously. The No. 2 guide pipe 62 drives the air guide pipe 71 to rotate reciprocatingly through the transmission assembly 73, and the fan 72 is started. The air guide pipe 71 disperses the wind force of the fan 72 to different directions on the photovoltaic panel, increasing the wind heat dissipation area on the upper surface of the photovoltaic panel. At the same time, the wind force of the air guide pipe 71 diffuses the water flow on the upper surface of the photovoltaic panel to different areas on the upper surface of the photovoltaic panel, increasing the heat dissipation area of ​​the water flow.

[0049] like Figure 4 As shown, a photovoltaic panel water cooling device provided by the present invention, the transmission assembly 73 includes a tooth plate 731 and a gear 732, the tooth plate 731 is fixedly connected to the second guide tube 62, the gear 732 is fixedly connected to the air guide tube 71, and the tooth plate 731 is meshed with the gear 732.

[0050] In this embodiment, the second air guide pipe 62 drives the tooth plate 731 to move back and forth, and the tooth plate 731 drives the air guide pipe 71 to rotate back and forth by meshing with the gear 732.

[0051] like Figure 7 As shown, a photovoltaic panel water cooling device provided by the present invention is provided. A plurality of metal mesh plates 16 are arranged in the heat dissipation box 10 , and heat dissipation ports are arranged on the side walls of the heat dissipation box 10 .

[0052] In this embodiment, when the cooling water on the photovoltaic panel absorbs heat and flows onto the guide plate 1, the cooling water passes through the metal mesh plates 16 in the heat dissipation box 10, and the cooling water is guided and absorbs heat by the metal mesh plates 16, thereby improving the cooling rate of the cooling water; under the guiding action of the arc guide plate 8, when the wind force of the wind power mechanism 7 blows toward the back of the photovoltaic panel, the wind force can cool the falling cooling water, and at the same time, the wind force of the wind power mechanism 7 can further disperse the cooling water, thereby increasing the contact area between the cooling water and the metal mesh plates 16 when it falls.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic panel water cooling device, comprising a guide plate (1), wherein the guide plate (1) is rotatably connected to a fixed frame (2), a motor (9) is fixedly arranged on the guide plate (1), and a rotating shaft of the fixed frame (2) is fixedly connected to an output shaft of the motor (9), characterized in that: The fixed frame (2) is connected to the movable seat (3) via a power assembly (5), and the power assembly (5) can drive the movable seat (3) to move parallel to or perpendicular to the fixed frame (2); The movable seat (3) is provided with a plurality of heat absorbing components (4), the movable seat (3) can drive all the heat absorbing components (4) to fit the photovoltaic panel in the fixed frame (2), the heat absorbing components (4) can absorb heat from the back of the photovoltaic panel, the guide plate (1) is connected to a heat dissipation box (10) and a cooling box (11) in sequence, the cooling box (11) is connected to a water pump (12), the water pump (12) is connected to a water cooling component (6) through a pipeline, the water cooling component (6) can simultaneously perform jet cooling on the movable seat (3) and the photovoltaic panel, the The fixed frame (2) is connected to a wind power mechanism (7). When the power component (5) drives the movable seat (3) to reciprocate parallel to the fixed frame (2), the movable seat (3) can drive the water cooling component (6) to move synchronously. At the same time, the water cooling component (6) can drive the wind power mechanism (7) to swing back and forth. An arc guide plate (8) is fixedly arranged at the bottom of the fixed frame (2). The arc guide plate (8) can guide the wind force of the wind power mechanism (7) from the front side of the photovoltaic panel to the back side of the photovoltaic panel. The end surface of the movable seat (3) close to the arc guide plate (8) is provided with a water outlet groove (17).

2. The photovoltaic panel water cooling device according to claim 1, characterized in that: The heat absorption component (4) comprises a connecting shaft (41), a partition (42) and a temperature-sensitive hydrogel (43); The movable seat (3) is rotatably connected with a plurality of connecting shafts (41), the connecting shaft (41) is annularly fixedly connected with a plurality of partitions (42), a temperature-sensitive hydrogel (43) is arranged between two adjacent partitions (42), the upper end surface of the movable seat (3) is provided with a plurality of strip grooves, part of the temperature-sensitive hydrogel (43) on the connecting shaft (41) passes through the strip grooves and is exposed to the outside of the movable seat (3), and part of the temperature-sensitive hydrogel (43) on the connecting shaft (41) can be elastically squeezed with the photovoltaic panel in the fixed frame (2), and the temperature-sensitive hydrogel (43) on both sides of the connecting shaft (41) can contact the side walls of the strip grooves.

3. The photovoltaic panel water cooling device according to claim 2, characterized in that: Scrapers (14) are provided on both sides of the connecting shaft (41), the scrapers (14) are fixedly connected to the inner bottom surface of the movable seat (3), and the scrapers (14) are in elastic contact with the temperature-sensitive hydrogel (43).

4. The photovoltaic panel water cooling device according to claim 1, characterized in that: The power assembly (5) comprises a first electric rod (51) and a second electric rod (52); the fixing frame (2) is fixedly connected to a second fixing seat (15); the second fixing seat (15) is fixedly connected to the second electric rod (52); the second electric rod (52) is fixedly connected to the first electric rod (51); the first electric rod (51) is fixedly connected to the outer wall of the moving seat (3); the extension direction of the second electric rod (52) is perpendicular to the upper and lower end surfaces of the moving seat (3); and the first electric rod (51) is arranged perpendicularly relative to the second electric rod (52).

5. The photovoltaic panel water cooling device according to claim 1, characterized in that: The water cooling assembly (6) comprises a No. 1 flow guide pipe (61) and a No. 2 flow guide pipe (62); the No. 1 flow guide pipe (61) is fixedly connected to the outer side wall of the movable seat (3); a water discharge hole is connected between the No. 1 flow guide pipe (61) and the side wall of the movable seat (3); the No. 2 flow guide pipe (62) is connected to the No. 1 flow guide pipe (61), and the No. 2 flow guide pipe (62) is arranged on the upper side of the fixed frame (2); and the No. 1 flow guide pipe (61) is connected to the water pump (12) through a pipeline.

6. The photovoltaic panel water cooling device according to claim 5, characterized in that: The wind power mechanism (7) comprises an air guide pipe (71), a fan (72) and a transmission assembly (73); The fixed frame (2) is fixedly connected to a first fixed seat (13), the first fixed seat (13) is rotatably connected to an air guide pipe (71), the first fixed seat (13) is fixedly connected to a fan (72), the fan (72) and the air guide pipe (71) are connected via a hose, a transmission assembly (73) is provided between the second air guide pipe (62) and the air guide pipe (71), and when the second air guide pipe (62) moves with the movable seat (3), the transmission assembly (73) can drive the air guide pipe (71) to reciprocate.

7. The photovoltaic panel water cooling device according to claim 6, characterized in that: The transmission assembly (73) comprises a tooth plate (731) and a gear (732), wherein the tooth plate (731) is fixedly connected to the second air guide pipe (62), the gear (732) is fixedly connected to the air guide pipe (71), and the tooth plate (731) is meshed with the gear (732).

8. The photovoltaic panel water cooling device according to claim 1, characterized in that: A plurality of metal mesh plates (16) are arranged in the heat dissipation box (10), and a heat dissipation port is arranged on the side wall of the heat dissipation box (10).

Images