CN220874492U - Photovoltaic module with self-cleaning function - Google Patents
Photovoltaic module with self-cleaning function Download PDFInfo
- Publication number
- CN220874492U CN220874492U CN202322257590.3U CN202322257590U CN220874492U CN 220874492 U CN220874492 U CN 220874492U CN 202322257590 U CN202322257590 U CN 202322257590U CN 220874492 U CN220874492 U CN 220874492U
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- fixedly connected
- fixing frame
- wall
- water
- photovoltaic panel
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- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 abstract description 14
- 238000000429 assembly Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic module with a self-cleaning function, and relates to the technical field of photovoltaic modules. The photovoltaic panel cleaning device comprises a bottom plate and a controller, wherein an upper fixing frame and a lower fixing frame are respectively fixedly connected to the top and the bottom of the bottom plate, a photovoltaic panel is fixedly connected to the bottom plate, driving assemblies are arranged on the upper fixing frame and the lower fixing frame, and a cleaning assembly is arranged on the bottom plate. The water pump and the stepping motor are controlled regularly through the controller to operate, the cleaning assembly is driven to move back and forth on the surface of the photovoltaic panel when the stepping motor operates, the spring is gradually stressed and contracted when the cleaning assembly passes through the buffer plate, cotton is made to be more tightly attached to the surface of the photovoltaic panel, the water source in the water storage box is pumped to the water spraying pipe by starting the water pump, after the water is sprayed on the surface of the photovoltaic panel through the water spraying hole, the back and forth movement cleaning assembly can fully wash dust and stains difficult to remove on the surface of the photovoltaic panel, the cleaning efficiency of the surface of the photovoltaic panel is improved, and the lighting effect is prevented from being influenced by dust attached to the surface of the photovoltaic panel.
Description
Technical Field
The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module with a self-cleaning function.
Background
A solar panel assembly is a power generation device that generates direct current when exposed to sunlight and is composed of thin solid photovoltaic cells made almost entirely of semiconductor material (e.g., silicon). Because the solar photovoltaic panel assembly is generally directly exposed and installed in an external environment, dust is easily accumulated on the surface of the solar photovoltaic panel assembly, and therefore the surface of the solar photovoltaic panel is required to be cleaned regularly so as to ensure the power generation efficiency of the solar panel.
The existing self-cleaning photovoltaic module is poor in surface laminating effect with a photovoltaic panel, dust and stains difficult to remove on the surface of the photovoltaic panel cannot be removed during cleaning, manual cleaning is needed for the cleaning, manpower is wasted, meanwhile, the cleaning effect is difficult to maintain, good working efficiency of the solar photovoltaic panel module is difficult to maintain, and the cleaning device is unfavorable for use.
Disclosure of utility model
The utility model aims to provide a photovoltaic module with a self-cleaning function, and solves the technical problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the photovoltaic module with the self-cleaning function comprises a bottom plate and a controller, wherein an upper fixing frame and a lower fixing frame are respectively fixedly connected to the top and the bottom of the bottom plate, a photovoltaic plate is fixedly connected to the bottom plate, driving assemblies are arranged on the upper fixing frame and the lower fixing frame, and a cleaning assembly is arranged on the bottom plate;
The water storage component comprises a water storage box and two connecting pieces, wherein the upper ends of the two connecting pieces are fixedly connected with the left end and the right end of the water storage box respectively, one ends of the two connecting pieces, which are far away from the lower fixing frame, are hinged with the left end and the right end of the water storage box respectively, and a filter screen is arranged on the inner wall of the water storage box;
the outer wall fixedly connected with water pump of mount down, the input fixedly connected with inlet tube of water pump, the bottom of inlet tube runs through the filter screen and extends to the bottom of water storage box, fixedly connected with two shutoff boards down on the mount, fixedly connected with spray pipe between two shutoff boards, a plurality of hole for water spraying has been seted up on the surface of spray pipe, the output fixedly connected with outlet pipe of water pump, the one end that the water pump was kept away from to the outlet pipe runs through the mount and is connected with the spray pipe down.
Preferably, the driving assembly comprises three fixing plates, one fixing plate is fixedly connected to the middle position of the upper fixing frame, and the other two fixing plates are fixedly connected to two ends of the lower fixing frame;
The fixed plate is rotationally connected with a rotating shaft, the rear end of the rotating shaft is rotationally connected with the inner wall of the bottom plate, the front end of the rotating shaft is fixedly connected with a driven gear, each rear side wall of the fixed plate is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear.
Preferably, the cleaning assembly comprises a rotating frame, the inner wall of rotating frame and the outer wall fixed connection of axis of rotation, the rotating frame is kept away from the one end of axis of rotation and is articulated to have the link, the outer wall fixedly connected with mounting bracket of link, the inner wall fixedly connected with spring of mounting bracket, the one end fixedly connected with mounting panel of mounting bracket is kept away from to the spring, the inner wall of mounting bracket just is located the inboard fixedly connected with telescopic link of spring, the one end that the mounting bracket was kept away from to the telescopic link is connected with the mounting panel, the outer wall fixedly connected with cotton of mounting panel is wiped.
Preferably, the outer wall of bottom plate just is located the outside fixedly connected with buffer board of photovoltaic board, the buffer board is slope form.
Preferably, the upper fixing frame and the lower fixing frame are hinged with protective covers, and the protective covers are positioned on the outer sides of the driving gear and the driven gear.
Preferably, a tension spring is arranged on the outer wall of the rotating shaft, and one end, away from the rotating shaft, of the tension spring is connected with the rotating frame.
Preferably, a drainage groove is formed in the inner wall of the lower fixing frame and located below the water spraying pipe.
Compared with the related art, the photovoltaic module with the self-cleaning function has the following beneficial effects:
1. The utility model provides a photovoltaic module with a self-cleaning function, wherein a water pump and a stepping motor are controlled to run regularly through a controller, the stepping motor drives a cleaning module to move back and forth on the surface of a photovoltaic panel when running, a spring is gradually stressed and contracted when the cleaning module passes through a buffer plate, so that cotton wipes are tightly attached to the surface of the photovoltaic panel, the water pump is started to pump a water source in a water storage box to a water spray pipe, and after the water is sprayed on the surface of the photovoltaic panel through a water spray hole, the cleaning module can sufficiently wash dust and dirt which are difficult to remove on the surface of the photovoltaic panel by back and forth movement, the cleaning efficiency of the surface of the photovoltaic panel is improved, and the lighting effect is prevented from being influenced by dust attached to the surface of the photovoltaic panel.
2. The utility model provides a photovoltaic module with a self-cleaning function, when a controller controls a driving module to work, stepping motors at two ends of a lower fixing frame firstly run, after a cleaning module on the lower fixing frame finishes a rotation period, the stepping motors on an upper fixing frame start to run to drive the cleaning module on the upper fixing frame to clean, and the cleaning module on the upper fixing frame and the cleaning module on the lower fixing frame sequentially perform intermittent movement to clean the surface of a photovoltaic panel in a full coverage way, so that the problem that dead angles cannot be cleaned in place is avoided, and the cleaning effect on the surface of the photovoltaic panel is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in a cut-away configuration;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a schematic view of a part of the structure of the lower fixing frame of the present utility model;
FIG. 5 is a schematic view of the structure of the cleaning assembly of the present utility model;
FIG. 6 is an enlarged view of FIG. 2A in accordance with the present utility model;
fig. 7 is an enlarged view of fig. 2B in accordance with the present utility model.
In the figure: 1. a bottom plate; 101. an upper fixing frame; 102. a lower fixing frame; 2. a cleaning assembly; 201. a rotating frame; 202. a connecting frame; 203. a mounting frame; 204. a spring; 205. a telescopic rod; 206. a mounting plate; 207. cotton wiper; 3. a water storage assembly; 301. a water storage box; 302. a filter screen; 303. a connecting piece; 4. a tension spring; 5. a drive assembly; 501. a stepping motor; 502. a drive gear; 503. a driven gear; 504. a rotating shaft; 505. a fixing plate; 6. a water pump; 7. a water inlet pipe; 8. a water outlet pipe; 9. a drainage channel; 10. a water spray pipe; 11. a plugging plate; 12. a controller; 13. a protective cover; 14. a buffer plate; 15. a photovoltaic panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a photovoltaic module with self-cleaning function, including bottom plate 1 and controller 12, the top and the bottom of bottom plate 1 are fixedly connected with respectively and go up mount 101 and lower mount 102, fixedly connected with photovoltaic board 15 on the bottom plate 1, the outer wall of bottom plate 1 just is located the outside fixedly connected with buffer board 14 of photovoltaic board 15, buffer board 14 is the slope form, is provided with cleaning assembly 2 on the bottom plate 1, and buffer board 14 designs to be the slope form, is convenient for cleaning assembly 2 to carry out cleaning work through photovoltaic board 15 surface;
The water storage component 3 is arranged below the lower fixing frame 102, the water storage component 3 comprises a water storage box 301 and two connecting pieces 303, the upper ends of the two connecting pieces 303 are fixedly connected with the left end and the right end of the lower fixing frame 102 respectively, one ends of the two connecting pieces 303, which are far away from the lower fixing frame 102, are hinged with the left end and the right end of the water storage box 301 respectively, and further the use angle of the water storage box 301 can be conveniently adjusted through the connecting pieces 303 after the installation of the bottom plate 1 is completed, and a filter screen 302 is arranged on the inner wall of the water storage box 301;
The outer wall fixedly connected with water pump 6 of mount 102 down, the input fixedly connected with inlet tube 7 of water pump 6, filter screen 302 is run through to the bottom of water storage box 301 is run through to the bottom of inlet tube 7, fixedly connected with two shutoff boards 11 on the mount 102 down, fixedly connected with spray pipe 10 between two shutoff boards 11, a plurality of hole for water spraying has been seted up on the surface of spray pipe 10, both ends to spray pipe 10 are plugged through shutoff board 11, and then realize the effect to spray pipe 10 pressurization, the output fixedly connected with outlet pipe 8 of water pump 6, the one end that water pump 6 was kept away from to outlet pipe 8 is run through mount 102 and is connected with spray pipe 10 down, water drainage tank 9 has been seted up to the inner wall of mount 102 and the below that is located spray pipe 10 down.
In this embodiment, during the use, reserve washing water in water storage box 301, water storage box 301 also can reserve rainwater when raining supplies the washing to use, avoid in time providing the problem emergence of washing water, washing water or rainwater are filtered the back through filter screen 302, can avoid external impurity to get into inside the water storage box 301, controller 12 regularly controls pump 6 and step motor 501 operation, during pump 6 during operation, the outlet pipe 8 is taken out the water source in the water storage box 301, the water source flows into spray pipe 10 through outlet pipe 8, and finally spray at photovoltaic board 15 surface through the hole for water spraying, step motor 501 starts at this moment and drives clean subassembly 2 to photovoltaic board 15 surface and clean, avoid photovoltaic board 15 surface attached dust to influence the daylighting effect, the water of wasing photovoltaic board 15 is discharged through water drainage tank 9, avoid rivers to assemble around spray pipe 10.
Embodiment two:
Referring to fig. 1 to 7, on the basis of the first embodiment, the present utility model provides a technical solution: the upper fixing frame 101 and the lower fixing frame 102 are respectively provided with a driving assembly 5, each driving assembly 5 comprises three fixing plates 505, one fixing plate 505 is fixedly connected to the middle position of the upper fixing frame 101, the other two fixing plates 505 are fixedly connected to the two ends of the lower fixing frame 102, a rotating shaft 504 is rotatably connected to the fixing plates 505, the rear end of the rotating shaft 504 is rotatably connected with the inner wall of the bottom plate 1, the front end of the rotating shaft 504 is fixedly connected with a driven gear 503, the rear side wall of each fixing plate 505 is fixedly connected with a stepping motor 501, the output end of each stepping motor 501 is fixedly connected with a driving gear 502, and the driving gear 502 is meshed with the driven gear 503;
The cleaning assembly 2 comprises a rotating frame 201, wherein the inner wall of the rotating frame 201 is fixedly connected with the outer wall of a rotating shaft 504, one end, far away from the rotating shaft 504, of the rotating frame 201 is hinged with a connecting frame 202, the outer wall of the connecting frame 202 is fixedly connected with a mounting frame 203, the inner wall of the mounting frame 203 is fixedly connected with a spring 204, one end, far away from the mounting frame 203, of the spring 204 is fixedly connected with a mounting plate 206, the inner wall of the mounting frame 203 is fixedly connected with a telescopic rod 205, one end, far away from the mounting frame 203, of the telescopic rod 205 is connected with the mounting plate 206, and the outer wall of the mounting plate 206 is fixedly connected with a cotton wiper 207;
the upper fixing frame 101 and the lower fixing frame 102 are both hinged with the protective cover 13, the protective cover 13 is located on the outer sides of the driving gear 502 and the driven gear 503, the tension spring 4 is arranged on the outer wall of the rotating shaft 504, one end, away from the rotating shaft 504, of the tension spring 4 is connected with the rotating frame 201, and stability of the rotating frame 201 during rotation is improved through extension and retraction of the tension spring 4.
In this embodiment, the cleaning assemblies 2 have three groups, and are respectively driven by three groups of driving assemblies 5, one group of driving assemblies 5 is installed at the middle position of the upper fixing frame 101, the other two groups of driving assemblies are installed at two ends of the lower fixing frame 102, when the controller 12 controls the driving assemblies 5 to work, the stepping motors 501 at two ends of the lower fixing frame 102 operate first, and when the driving gears 502 drive the driven gears 503 to rotate, and then drive the rotating frame 201 to rotate, when the rotating frame 201 passes through the buffer plate 14, the springs 204 gradually bear force to shrink, so that the cotton wipes 207 are gradually and tightly attached to the surface of the photovoltaic plate 15, wipe the surface of the photovoltaic plate 15 during back and forth movement, after the cleaning assemblies 2 on the lower fixing frame 102 do a rotation period, the stepping motors 501 on the upper fixing frame 101 start to operate, and drive the cleaning assemblies 2 on the upper fixing frame 101 to clean the photovoltaic plate 15, and through orderly intermittent movement between the upper fixing frame 101 and the cleaning assemblies 2 on the lower fixing frame 102, the problem that the surface of the photovoltaic plate 15 is completely covered is avoided, and the cleaning effect of the surface of the photovoltaic plate 15 is improved.
Working principle: the water pump 6 and the stepping motor 501 are controlled to operate regularly through the controller 12, when the water pump 6 works, a water source in the water storage box 301 is pumped into the water spraying pipe 10, the water spraying holes are sprayed on the surface of the photovoltaic panel 15, the stepping motor 501 drives the cleaning assembly 2 to clean the surface of the photovoltaic panel 15 when started, the cleaning assembly 2 is provided with three groups and is respectively driven by the three groups of driving assemblies 5, one group of driving assemblies 5 are arranged at the middle position of the upper fixing frame 101, the other two groups of driving assemblies are arranged at the two ends of the lower fixing frame 102, the controller 12 controls the driving assemblies 5 to work, the stepping motor 501 at the two ends of the lower fixing frame 102 firstly drives the rotating frame 201 to rotate, when the rotating frame 201 passes through the buffer plate 14, the spring 204 is gradually stressed and contracted, so that the cotton wiper 207 is gradually tightly attached to the surface of the photovoltaic panel 15 to wipe the surface of the photovoltaic panel 15, the cleaning effect of the photovoltaic panel 15 is improved, and after the cleaning assembly 2 on the lower fixing frame 102 is completed a rotation period, the stepping motor 501 on the upper fixing frame 101 is driven to clean the cleaning assembly 2, the surface of the photovoltaic panel 15 is completely covered, and the problem that the surface of the photovoltaic panel 15 is difficult to clean is avoided, and the surface of the photovoltaic panel is difficult to be attached to the surface.
Claims (7)
1. The utility model provides a photovoltaic module with self-cleaning function, includes bottom plate (1) and controller (12), its characterized in that: the top and the bottom of the bottom plate (1) are respectively and fixedly connected with an upper fixing frame (101) and a lower fixing frame (102), the bottom plate (1) is fixedly connected with a photovoltaic panel (15), driving components (5) are arranged on the upper fixing frame (101) and the lower fixing frame (102), and a cleaning component (2) is arranged on the bottom plate (1);
The water storage device is characterized in that a water storage component (3) is arranged below the lower fixing frame (102), the water storage component (3) comprises a water storage box (301) and two connecting pieces (303), the upper ends of the two connecting pieces (303) are fixedly connected with the left end and the right end of the lower fixing frame (102) respectively, one ends of the two connecting pieces (303) far away from the lower fixing frame (102) are hinged with the left end and the right end of the water storage box (301) respectively, and a filter screen (302) is arranged on the inner wall of the water storage box (301);
The utility model discloses a water pump, including lower mount (102) and water storage box (301), outer wall fixedly connected with water pump (6) of lower mount (102), the input fixedly connected with inlet tube (7) of water pump (6), the bottom of inlet tube (7) runs through filter screen (302) and extends to the bottom of water storage box (301), fixedly connected with two shutoff boards (11) on lower mount (102), fixedly connected with spray pipe (10) between two shutoff boards (11), a plurality of hole for water spraying has been seted up on the surface of spray pipe (10), the output fixedly connected with outlet pipe (8) of water pump (6), the one end that water pump (6) was kept away from to outlet pipe (8) runs through lower mount (102) and is connected with spray pipe (10).
2. The photovoltaic module with self-cleaning function according to claim 1, wherein: the driving assembly (5) comprises three fixing plates (505), wherein one fixing plate (505) is fixedly connected to the middle position of the upper fixing frame (101), and the other two fixing plates (505) are fixedly connected to two ends of the lower fixing frame (102);
The fixed plate (505) is rotationally connected with a rotating shaft (504), the rear end of the rotating shaft (504) is rotationally connected with the inner wall of the bottom plate (1), the front end of the rotating shaft (504) is fixedly connected with a driven gear (503), each of the fixed plate (505) is fixedly connected with a stepping motor (501) on the rear side wall, the output end of the stepping motor (501) is fixedly connected with a driving gear (502), and the driving gear (502) is meshed with the driven gear (503).
3. The photovoltaic module with self-cleaning function according to claim 1, wherein: clean subassembly (2) including rotating turret (201), the inner wall of rotating turret (201) and the outer wall fixed connection of axis of rotation (504), the one end that rotating turret (201) kept away from axis of rotation (504) articulates there is link (202), the outer wall fixedly connected with mounting bracket (203) of link (202), the one end fixedly connected with mounting panel (206) that mounting bracket (203) was kept away from to inner wall fixedly connected with spring (204), the inner wall of mounting bracket (203) and the inboard fixedly connected with telescopic link (205) that are located spring (204), the one end that mounting bracket (203) was kept away from to telescopic link (205) is connected with mounting panel (206), the outer wall fixedly connected with cotton brush (207) of mounting panel (206).
4. The photovoltaic module with self-cleaning function according to claim 1, wherein: the outer wall of the bottom plate (1) is fixedly connected with a buffer plate (14) which is positioned on the outer side of the photovoltaic plate (15), and the buffer plate (14) is in a slope shape.
5. The photovoltaic module with self-cleaning function according to claim 1, wherein: the upper fixing frame (101) and the lower fixing frame (102) are hinged with a protective cover (13), and the protective cover (13) is positioned on the outer sides of the driving gear (502) and the driven gear (503).
6. A photovoltaic module with self-cleaning function according to claim 3, characterized in that: the outer wall of the rotating shaft (504) is provided with a tension spring (4), and one end, far away from the rotating shaft (504), of the tension spring (4) is connected with the rotating frame (201).
7. The photovoltaic module with self-cleaning function according to claim 1, wherein: the inner wall of the lower fixing frame (102) and positioned below the water spraying pipe (10) are provided with a water draining groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257590.3U CN220874492U (en) | 2023-08-22 | 2023-08-22 | Photovoltaic module with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257590.3U CN220874492U (en) | 2023-08-22 | 2023-08-22 | Photovoltaic module with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874492U true CN220874492U (en) | 2024-04-30 |
Family
ID=90813147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322257590.3U Active CN220874492U (en) | 2023-08-22 | 2023-08-22 | Photovoltaic module with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874492U (en) |
-
2023
- 2023-08-22 CN CN202322257590.3U patent/CN220874492U/en active Active
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