Intelligent cleaning device for new energy photovoltaic panel

Abstract

The utility model provides an intelligent cleaning device for a new energy photovoltaic panel, which relates to the technical field of photovoltaic panels and comprises a support plate, a flushing mechanism and a cleaning mechanism which are used for cleaning the photovoltaic panel are arranged above the support plate, the flushing mechanism comprises a photovoltaic panel body and a water storage tank, and four support rods are fixedly connected to the bottom surface of the photovoltaic panel body. The supporting rod and the water storage tank are fixedly connected with the supporting plate, and the upper surface of the photovoltaic panel body is fixedly connected with a collecting frame. Through cooperative arrangement of the supporting plate, the flushing mechanism and the cleaning mechanism, when the intelligent cleaning device is used for cleaning dirt on the surface of the new energy photovoltaic panel, external rainwater can be collected and stored, so that the rainwater can be sprayed on the surface of the new energy photovoltaic panel subsequently for flushing, and the cleaning efficiency of the new energy photovoltaic panel is improved. And then dirt on the surface of the new energy photovoltaic panel is scraped away through the cleaning assembly which moves in a reciprocating mode, so that the cleaning effect of the new energy photovoltaic panel is improved, and then the influence on the power generation efficiency of the new energy photovoltaic panel is avoided.

Description

Technical Field

[0001] The utility model discloses a new energy photovoltaic panel intelligent cleaning device, which relates to the field of photovoltaic panels. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. Photovoltaic power generation is a clean energy source with very broad prospects. Photovoltaic panels generally refer to photovoltaic panel assemblies.

[0003] During the long-term use of photovoltaic panels, dust in the air tends to accumulate on the surface of the photovoltaic panels, affecting the power generation efficiency of the photovoltaic panels, so the surface needs to be cleaned.

[0004] The existing patent document with authorization announcement number CN210327486U can conveniently clean the surface of photovoltaic panels through the coordinated use of a main cleaning plate, an auxiliary cleaning plate, a pull rope, a connecting rope and a fixed shaft. Compared with the cleaning method of the prior art using cleaning equipment, the utility model is easy to operate and highly efficient, and can reduce labor consumption. However, when bird droppings and other difficult-to-clean dirt accumulate on the surface of the photovoltaic panel, it is difficult to achieve complete cleaning by simply controlling the reciprocating movement of the cleaning plate, which will affect the power generation efficiency of the photovoltaic panel. To this end, we provide a new energy photovoltaic panel intelligent cleaning device to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an intelligent cleaning device for new energy photovoltaic panels to solve the problems raised in the above-mentioned background technology. The utility model can collect and store rainwater from the outside so that it can be sprayed on the surface of the new energy photovoltaic panels for flushing, and then the dirt on the surface of the new energy photovoltaic panels can be scraped off by using a reciprocating cleaning component, thereby improving the cleaning effect of the new energy photovoltaic panels and avoiding affecting the power generation efficiency of the new energy photovoltaic panels.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a new energy photovoltaic panel intelligent cleaning device, including a support plate, above which a flushing mechanism and a cleaning mechanism for cleaning the photovoltaic panel are arranged, the flushing mechanism includes a photovoltaic panel body and a water storage tank, the bottom surface of the photovoltaic panel body is fixedly connected with four support rods, the support rods and the water storage tank are fixedly connected with the support plate, the upper surface of the photovoltaic panel body is fixedly connected with a collection frame, a water pump is installed on the upper surface of the water storage tank, the output end of the water pump is connected with a water outlet pipe, the outer surface of the water outlet pipe is installed with a plurality of nozzles arranged at equal distances, the front of the water storage tank is connected with a water inlet pipe, and the water inlet pipe is connected with the collection frame.

[0007] Furthermore, the cleaning mechanism includes a first servo motor fixedly connected to the collection frame, the output shaft end of the first servo motor is fixedly connected to a threaded rod, the collection frame fixedly supports the first servo motor, and after the first servo motor is started, it can drive the threaded rod to rotate forward and reversely.

[0008] Furthermore, a connecting block is threadedly connected to the outer surface of the threaded rod, and the connecting block is slidably connected to the collection frame. A cleaning block is fixedly connected to the bottom surface of the connecting block, and the cleaning block is slidably connected to the photovoltaic panel body. After the threaded rod rotates, it can drive the connecting block to slide on the upper surface of the collection frame, and then drive the cleaning block to slide back and forth along the upper surface of the photovoltaic panel body, thereby cleaning the dirt that falls on the upper surface of the photovoltaic panel body.

[0009] Furthermore, a support block is fixedly connected to the upper surface of the collection frame, and the support block is rotatably connected to the threaded rod. The support block can provide auxiliary support to the threaded rod, thereby enhancing the structural strength of the threaded rod and improving the stability of the threaded rod when rotating.

[0010] Furthermore, the inner wall of the connecting block is slidably connected to two symmetrical fixed blocks, and the outer surfaces of the two fixed blocks are fixedly connected to two guide rods, each of the guide rods is fixedly connected to the collection frame, and the fixed blocks provide fixed support for the guide rods. The guide rods can guide the movement of the connecting block, thereby improving the stability of the connecting block during movement.

[0011] Furthermore, the bottom surface of the support plate is rotatably connected to a gear ring, the bottom end of the gear ring is fixedly connected to a bottom plate, the bottom plate fixedly supports the gear ring, and the gear ring provides limited support to the support plate.

[0012] Furthermore, a second servo motor is installed on the upper surface of the support plate, and the output shaft of the second servo motor passes through the support plate and is rotatably connected to the support plate. The output shaft end of the second servo motor is fixedly connected to a gear, and the ring gear is meshed with the gear. The second servo motor is installed on the upper surface of the support plate. After the second servo motor is started, it can drive the gear to rotate, and then through the meshing of the gear and the ring gear, it can drive the support plate to rotate along the upper surface of the ring gear, and then drive the new energy photovoltaic panel to rotate 360 ​​degrees, so that the new energy photovoltaic panel can cater to sunlight to a greater extent, thereby improving the utilization rate of sunlight by the new energy photovoltaic panel.

[0013] Furthermore, a bearing is inlaid on the inner wall of the support plate, and the inner ring of the bearing is fixedly connected to the outer surface of the output shaft of the second servo motor. The bearing can make the output shaft of the second servo motor more stable during rotation, thereby avoiding jamming and swinging of the output shaft of the second servo motor during use.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model can collect and store rainwater from the outside when using an intelligent cleaning device to clean dirt on the surface of the new energy photovoltaic panel through the coordinated arrangement of the support plate, the flushing mechanism and the cleaning mechanism, so as to spray it on the surface of the new energy photovoltaic panel for flushing, and then use the reciprocating cleaning component to scrape off the dirt on the surface of the new energy photovoltaic panel, thereby improving the cleaning effect of the new energy photovoltaic panel and avoiding affecting the power generation efficiency of the new energy photovoltaic panel.

[0016] 2. The utility model can provide auxiliary support to the threaded rod by setting a support block, enhance the structural strength of the threaded rod, and thus improve the stability of the threaded rod when rotating; by setting a fixed block and a guide rod, the movement of the connecting block can be guided, thereby improving the stability of the connecting block when moving; through the matching setting between the ring gear, the base plate, the second servo motor and the gear, it can conveniently drive the new energy photovoltaic panel to rotate 360 ​​degrees, so that the new energy photovoltaic panel can cater to the sunlight to a greater extent, thereby improving the utilization rate of the new energy photovoltaic panel for sunlight; by setting a bearing, the output shaft of the second servo motor can be made more stable when rotating, avoiding the jamming and swinging of the output shaft of the second servo motor during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a front view schematic diagram of a three-dimensional structure of a new energy photovoltaic panel intelligent cleaning device of the utility model;

[0019] Figure 2 It is a rear view schematic diagram of the three-dimensional structure of a new energy photovoltaic panel intelligent cleaning device of the utility model;

[0020] Figure 3 This is a schematic diagram of the local structure of a new energy photovoltaic panel intelligent cleaning device in this utility model Figure 1 ;

[0021] Figure 4 This is a schematic diagram of the local structure of a new energy photovoltaic panel intelligent cleaning device in this utility model Figure 2 .

[0022] In the figure: 1-support plate, 2-flushing mechanism, 201-support rod, 202-photovoltaic panel body, 203-collection frame, 204-water storage tank, 205-water pump, 206-water outlet pipe, 207-nozzle, 208-water inlet pipe, 3-cleaning mechanism, 301-first servo motor, 302-threaded rod, 303-connecting block, 304-cleaning block, 4-support block, 5-fixed block, 6-guide rod, 7-gear ring, 8-bottom plate, 9-second servo motor, 10-gear, 11-bearing. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-Figure 4 This embodiment proposes a new energy photovoltaic panel intelligent cleaning device including a support plate 1, the bottom surface of the support plate 1 is rotatably connected to a ring gear 7, the bottom end of the ring gear 7 is fixedly connected to a bottom plate 8, a second servo motor 9 is installed on the upper surface of the support plate 1, the output shaft of the second servo motor 9 passes through the support plate 1 and is rotatably connected to the support plate 1, the output shaft end of the second servo motor 9 is fixedly connected to a gear 10, and the ring gear 7 is meshed with the gear 10.

[0025] The bottom plate 8 provides fixed support for the ring gear 7, and the ring gear 7 provides limited support for the support plate 1. The second servo motor 9 is installed on the upper surface of the support plate 1. After the second servo motor 9 is started, it can drive the gear 10 to rotate, and then through the engagement of the gear 10 with the ring gear 7, it can drive the support plate 1 to rotate along the upper surface of the ring gear 7, and then drive the new energy photovoltaic panel to rotate 360 ​​degrees, so that the new energy photovoltaic panel can cater to sunlight to a greater extent, thereby improving the utilization rate of sunlight by the new energy photovoltaic panel.

[0026] A flushing mechanism 2 and a cleaning mechanism 3 for cleaning the photovoltaic panel are arranged above the support plate 1. The flushing mechanism 2 includes a photovoltaic panel body 202 and a water tank 204. Four support rods 201 are fixedly connected to the bottom surface of the photovoltaic panel body 202. The support rods 201 and the water tank 204 are both fixedly connected to the support plate 1. A collection frame 203 is fixedly connected to the upper surface of the photovoltaic panel body 202.

[0027] The support plate 1 provides fixed support for the water tank 204 and the four support rods 201, and the four support rods 201 jointly provide fixed support for the photovoltaic panel body 202. The collection frame 203 is fixed to the outermost circle of the photovoltaic panel body 202. The collection frame 203 can block external rainwater falling on the surface of the photovoltaic panel body 202, and a camera can be set on the collection frame 203 to monitor the dirt falling on the photovoltaic panel body 202, so as to timely control the cleaning component for cleaning.

[0028] A bearing 11 is inlaid on the inner wall of the support plate 1, and the inner ring of the bearing 11 is fixedly connected to the outer surface of the output shaft of the second servo motor 9. The bearing 11 can make the output shaft of the second servo motor 9 more stable during rotation, thereby avoiding jamming and swinging of the output shaft of the second servo motor 9 during use.

[0029] Clean water can be stored in the water tank 204, and a filter can be provided at the water inlet to filter the water entering the water tank 204. The water tank 204 can also be connected to an external water source to fill it with water.

[0030] A water pump 205 is installed on the upper surface of the water tank 204, and the output end of the water pump 205 is connected to a water outlet pipe 206. A plurality of nozzles 207 arranged at equal distances are installed on the outer surface of the water outlet pipe 206. The front of the water tank 204 is connected to a water inlet pipe 208, and the water inlet pipe 208 is connected to the collection frame 203.

[0031] The external rainwater blocked by the collection frame 203 can flow into the water inlet pipe 208 through the hole opened at the connection with the water inlet pipe 208, and then enter the water tank 204 for storage. The input end of the water pump 205 passes through the water tank 204 and extends to the inside of the water tank 204.

[0032] When the surface of the photovoltaic panel body 202 needs to be cleaned, the water pump 205 can be controlled to start and draw clean water from the water tank 204, so that the clean water passes through the water pump 205 and the water outlet pipe 206 in turn until it is sprayed out from the nozzle 207 and sprayed onto the surface of the photovoltaic panel body 202.

[0033] By equidistantly arranging the nozzles 207 , the cleaning water can be sprayed onto the surface of the photovoltaic panel body 202 more evenly, thereby improving the cleaning effect.

[0034] The cleaning mechanism 3 includes a first servo motor 301 fixedly connected to the collection frame 203, the output shaft end of the first servo motor 301 is fixedly connected to a threaded rod 302, the outer surface of the threaded rod 302 is threadedly connected to a connecting block 303, the connecting block 303 is slidably connected to the collection frame 203, the bottom surface of the connecting block 303 is fixedly connected to a cleaning block 304, and the cleaning block 304 is slidably connected to the photovoltaic panel body 202.

[0035] The collection frame 203 provides fixed support for the first servo motor 301. After the first servo motor 301 is started, it can drive the threaded rod 302 to rotate forward and reversely. After the threaded rod 302 rotates, it can drive the connecting block 303 to slide on the upper surface of the collection frame 203, and then drive the cleaning block 304 to slide back and forth along the upper surface of the photovoltaic panel body 202, thereby cleaning the dirt that falls on the upper surface of the photovoltaic panel body 202.

[0036] The upper surface of the collection frame 203 is fixedly connected with a support block 4, which is rotatably connected to the threaded rod 302. The support block 4 can provide auxiliary support to the threaded rod 302 to enhance the structural strength of the threaded rod 302, thereby improving the stability of the threaded rod 302 during rotation.

[0037] The inner wall of the connecting block 303 is slidably connected to two symmetrical fixed blocks 5, and the outer surfaces of the two fixed blocks 5 are fixedly connected to two guide rods 6, each guide rod 6 is fixedly connected to the collection frame 203, and the fixed blocks 5 provide fixed support for the guide rods 6. The guide rods 6 can guide the movement of the connecting block 303, thereby improving the stability of the connecting block 303 during movement.

[0038] The components in the drawings of the present invention are only for style reference and are not used as specific size standards. The specific sizes are determined according to the actual requirements of production.

[0039] Working principle: When using the intelligent cleaning device to clean dirt on the surface of the new energy photovoltaic panel, the collection frame 203 can be used to block and collect rainwater from the outside, so that rainwater from the outside can flow into the water inlet pipe 208 through the holes opened at the connection with the water inlet pipe 208, and then enter the water storage tank 204 for filtration and storage. The camera set on the collection frame 203 can monitor the dirt falling on the photovoltaic panel body 202, so as to control the cleaning component to clean it in time, and clean the surface of the photovoltaic panel body 202 when it is necessary. During cleaning, the water pump 205 can be intelligently controlled to start and draw clean water from the water tank 204, so that the clean water passes through the water pump 205 and the outlet pipe 206 in turn until it is sprayed out from the nozzle 207 and sprayed onto the surface of the photovoltaic panel body 202, so as to soften and rinse the dirt on the surface of the photovoltaic panel body 202, and then use the reciprocating cleaning component in the cleaning mechanism 3 to scrape off the dirt on the surface of the new energy photovoltaic panel, thereby improving the cleaning effect of the new energy photovoltaic panel and avoiding affecting the power generation efficiency of the new energy photovoltaic panel.

[0040] 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 new energy photovoltaic panel intelligent cleaning device, comprising a support plate (1), characterized in that: A flushing mechanism (2) and a cleaning mechanism (3) for cleaning the photovoltaic panel are arranged above the support plate (1); the flushing mechanism (2) comprises a photovoltaic panel body (202) and a water storage tank (204); four support rods (201) are fixedly connected to the bottom surface of the photovoltaic panel body (202); the support rods (201) and the water storage tank (204) are both fixedly connected to the support plate (1); The upper surface of the photovoltaic panel body (202) is fixedly connected to a collection frame (203); the upper surface of the water storage tank (204) is installed with a water pump (205); the output end of the water pump (205) is connected to a water outlet pipe (206); the outer surface of the water outlet pipe (206) is installed with a plurality of nozzles (207) arranged at equal distances; the front of the water storage tank (204) is connected to a water inlet pipe (208); and the water inlet pipe (208) is connected to the collection frame (203).

2. The new energy photovoltaic panel intelligent cleaning device according to claim 1 is characterized in that: The cleaning mechanism (3) comprises a first servo motor (301) fixedly connected to the collection frame (203), and a threaded rod (302) is fixedly connected to the output shaft end of the first servo motor (301).

3. The new energy photovoltaic panel intelligent cleaning device according to claim 2 is characterized in that: The outer surface of the threaded rod (302) is threadedly connected to a connecting block (303), the connecting block (303) is slidably connected to the collecting frame (203), the bottom surface of the connecting block (303) is fixedly connected to a cleaning block (304), and the cleaning block (304) is slidably connected to the photovoltaic panel body (202).

4. The new energy photovoltaic panel intelligent cleaning device according to claim 2 is characterized in that: A support block (4) is fixedly connected to the upper surface of the collection frame (203), and the support block (4) is rotatably connected to the threaded rod (302).

5. The new energy photovoltaic panel intelligent cleaning device according to claim 3 is characterized in that: The inner wall of the connection block (303) is slidably connected to two symmetrical fixed blocks (5), and the outer surfaces of the two fixed blocks (5) are fixedly connected to two guide rods (6), and each guide rod (6) is fixedly connected to the collection frame (203).

6. The new energy photovoltaic panel intelligent cleaning device according to claim 1 is characterized in that: The bottom surface of the support plate (1) is rotatably connected to a gear ring (7), and the bottom end of the gear ring (7) is fixedly connected to a bottom plate (8).

7. The new energy photovoltaic panel intelligent cleaning device according to claim 6 is characterized in that: A second servo motor (9) is mounted on the upper surface of the support plate (1); an output shaft of the second servo motor (9) passes through the support plate (1) and is rotatably connected to the support plate (1); a gear (10) is fixedly connected to the output shaft end of the second servo motor (9); and the ring gear (7) is meshed with the gear (10).

8. The new energy photovoltaic panel intelligent cleaning device according to claim 7 is characterized in that: A bearing (11) is inlaid on the inner wall of the support plate (1), and the inner ring of the bearing (11) is fixedly connected to the outer surface of the output shaft of the second servo motor (9).

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