CN213879744U - Self-cleaning solar photovoltaic module - Google Patents
Self-cleaning solar photovoltaic module Download PDFInfo
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- CN213879744U CN213879744U CN202120837428.7U CN202120837428U CN213879744U CN 213879744 U CN213879744 U CN 213879744U CN 202120837428 U CN202120837428 U CN 202120837428U CN 213879744 U CN213879744 U CN 213879744U
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- 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
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Abstract
The application provides a self-cleaning solar photovoltaic module which comprises a first moving module, a second moving module, a supporting frame, a brushing module and a fixing module; the first moving assembly is provided with a first moving connecting body, the second moving assembly is connected with the first moving assembly through the first moving connecting body, and four cleaning working areas are formed between the first moving assembly and the second moving assembly; the second moving assembly is provided with a second moving connecting body, the supporting frame is connected to the upper end of the second moving connecting body, and the supporting frame is provided with four supporting parts which respectively extend to each cleaning working area; the brushing component is respectively connected with each supporting part; by adopting the structure, the first moving assembly is assembled on the frame of the photovoltaic panel through the fixing assembly, and the first moving connector and the second moving connector can be used for driving the scrubbing assembly to move along the length direction and the width direction of the photovoltaic panel, so that dust or other sundries on the surface of the photovoltaic panel can be regularly cleaned, and the working performance of the photovoltaic panel is guaranteed.
Description
Technical Field
The utility model relates to a photovoltaic power generation subassembly field, concretely relates to automatically cleaning solar PV modules.
Background
The solar power generation utilizes the solar storage battery to receive solar radiation energy according to the principle of a photovoltaic effect and converts the solar radiation energy into electric energy which can be used for life and production of thousands of households. Theoretically, the solar photovoltaic power generation can be applied to any power utilization occasions, and renewable energy sources are provided for people.
In the prior art, a solar photovoltaic panel is generally adopted for solar power generation, and when the surface of the solar photovoltaic panel is stained with dust or other impurities, the solar photovoltaic panel needs to be cleaned so as to ensure stable power generation efficiency.
At present, the photovoltaic power station cleaning market mainly adopts a manual mode or a third party team mode for cleaning, the cleaning efficiency is low, time and labor are wasted, the price is high, and the operation and maintenance cost of the photovoltaic power station is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-cleaning solar photovoltaic module can wash the photovoltaic board, has characteristics that the cleaning efficiency is high, the cost is low, can reduce photovoltaic power plant's fortune dimension cost.
Based on the purpose, the self-cleaning solar photovoltaic module comprises a first moving module, a second moving module, a supporting frame, a brushing module and a fixing module, wherein the first moving module is arranged transversely;
the two ends of the first moving assembly in the length direction are respectively connected with the fixed assemblies, the first moving assembly is provided with a first moving connecting body, and the first moving connecting body can move along the length direction of the first moving assembly;
the second moving assembly is connected with the first moving assembly through a first moving connecting body, the second moving assembly and the first moving assembly form a cross shape, and four cleaning working areas are formed between the first moving assembly and the second moving assembly;
the second moving assembly is provided with a second moving connecting body, the first moving connecting body can move along the length direction of the second moving assembly, the supporting frame is connected to the upper end of the second moving assembly, and the supporting frame is provided with four supporting parts which respectively extend to each cleaning working area;
the brushing assembly is respectively connected with each supporting part.
Further, the first moving assembly comprises two first fixed blocks, a first lead screw and a first driving motor; the two ends of the first lead screw are respectively provided with the first fixed blocks, the first driving motor is connected with the first lead screw, and the first movable connecting body is in threaded connection with the first lead screw.
Further, the second moving assembly comprises two second fixed blocks, a second lead screw and a second driving motor; the two ends of the second screw rod are respectively provided with the second fixed block, the second driving motor is connected with the second screw rod, the second movable connecting body is in threaded connection with the second screw rod, and the bottom of the second movable connecting body is connected with the top of the first movable connecting body through the damping connecting body.
Further, still include the guide bar, set up respectively between two first fixed blocks and between two second fixed blocks the guide bar, first removal connector and second remove the connector and wear to establish respectively on the guide bar that corresponds.
Further, fixed subassembly includes the connecting plate and the coupling assembling of L shape, the connecting plate passes through coupling assembling and can dismantle with the frame of photovoltaic board and be connected.
Further, coupling assembling includes adsorption component and micro vacuum pump, micro vacuum pump and adsorption component install on the connecting plate, micro vacuum pump with adsorption component intercommunication, adsorption component can adsorb in the frame of photovoltaic board.
Further, the adsorption component comprises a plurality of suckers, and air guide rods of the suckers are communicated with the micro vacuum pump.
Furthermore, the brushing assembly comprises a third driving motor, a rotating disk and bristles, the third driving motor is connected to the supporting portion, the rotating disk is located below the supporting portion, an output shaft of the third driving motor is connected with the upper end face of the rotating disk, and the bristles are connected with the lower end face of the rotating disk.
Furthermore, the brushing component also comprises a water distribution disc, a water distribution pipeline and a water distribution pump;
the rotating disc is provided with an annular groove, the water distribution disc is connected with the bottom surface of the supporting part, the water outlet end of the water distribution disc extends into the annular groove, and the water distribution pump is communicated with the internal water storage cavity of the water distribution disc through a water distribution pipe.
Furthermore, a plurality of water spraying holes are formed in the water outlet end of the water distribution plate.
Adopt above-mentioned technical scheme, the utility model provides an automatically cleaning solar PV modules compares in prior art, and the technological effect who has:
the first moving assembly is provided with a first moving connecting body, and the first moving connecting body can move along the length direction of the first moving assembly; the second moving assembly is connected with the first moving assembly through a first moving connector, so that the first moving assembly can drive the second moving assembly to move, the second moving assembly and the first moving assembly form a cross shape, and four cleaning working areas are formed between the first moving assembly and the second moving assembly;
the second moving assembly is provided with a second moving connecting body, the second moving connecting body can move along the length direction of the second moving assembly, the supporting frame is connected to the upper end of the second moving connecting body, and the supporting frame is provided with four supporting parts which respectively extend to each cleaning working area; the brushing component is respectively connected with each supporting part; by adopting the structure, the first moving assembly and the second moving assembly are assembled on the frame of the photovoltaic panel through the fixing assembly, and the first moving connector and the second moving connector can be used for driving the scrubbing assembly to move along the length direction and the width direction of the photovoltaic panel, so that dust or other sundries on the surface of the photovoltaic panel can be regularly cleaned, and the working performance of the photovoltaic panel is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of a self-cleaning solar photovoltaic module according to an embodiment of the present disclosure;
fig. 2 is a bottom view of a self-cleaning solar photovoltaic module provided in an embodiment of the present application;
fig. 3 is a schematic perspective view of a self-cleaning solar photovoltaic module provided in an embodiment of the present application;
FIG. 4 is a partial schematic view of the brush assembly of FIG. 2;
FIG. 5 is a schematic view of the structure of the water distribution plate;
fig. 6 is an assembly schematic diagram of a self-cleaning solar photovoltaic module and a photovoltaic panel provided in the embodiment of the present application.
Icon: 100-a first moving assembly; 110-a first mobile connector; 120-a first fixed block; 130-a first lead screw; 140-a first drive motor; 200-a second moving assembly; 210-a second mobile linkage; 220-a second fixed block; 230-a second lead screw; 240-a second drive motor; 300-a support frame; 310-a support; 400-a brush assembly; 410-a third drive motor; 420-rotating the disc; 421-an annular groove; 430-bristles; 440-a water distribution tray; 441-water spray holes; 460-water distribution pump; 500-a stationary assembly; 510-a connecting plate; 520-an adsorption component; 530-micro vacuum pump; 600-guide rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2, 3 and 6, a self-cleaning solar photovoltaic module according to an embodiment of the present application includes a first moving assembly 100 disposed in a transverse direction, a second moving assembly 200 disposed in a longitudinal direction, a supporting frame 300, a brushing assembly 400 and a fixing assembly 500.
The two ends of the first moving assembly 100 in the length direction are respectively connected with a fixing assembly 500, the fixing assemblies 500 can be used for respectively mounting the first moving assembly 100 on the frame of the photovoltaic panel, the first moving assembly 100 is provided with a first moving connecting body 110, and the first moving connecting body 110 can move along the length direction of the first moving assembly 100;
the second moving assembly 200 is connected with the first moving assembly 100 through the first moving connector 110, the second moving assembly 200 and the first moving assembly 100 form a cross shape, and four cleaning working areas are formed between the first moving assembly 100 and the second moving assembly 200;
the second moving assembly 200 has a second moving connecting body 210, the second moving connecting body 210 can move along the length direction of the second moving assembly 200, the supporting frame 300 is connected to the upper end of the second moving connecting body 210, the supporting frame 300 has four supporting parts 310 respectively extending to the respective cleaning work areas, and the brushing assembly 400 is respectively connected to the respective supporting parts 310.
During operation, utilize fixed subassembly 500, respectively with two tip fixings of first removal subassembly 100 to the width direction's of photovoltaic board frame, when the width direction on photovoltaic board surface needs to wash, start each and scrub subassembly 400, first removal connector 110 drives support frame 300 and scrubs the width direction removal of subassembly 400 along the photovoltaic board, in order to reach the washing to photovoltaic board width direction, when the length direction on photovoltaic board surface needs to wash, second removes connector 210 and drives support frame 300 and scrub subassembly 400 and remove along the length direction of photovoltaic board can, of course, when practical application, first removal connector 110 and second remove connector 210 can the linkage, and then improve the cleaning efficiency to the photovoltaic board surface.
In a preferred embodiment, the first moving assembly 100 includes two first fixed blocks 120, a first lead screw 130, and a first driving motor 140; the two ends of the first lead screw 130 are respectively provided with a first fixing block 120, that is, the first fixing block 120 is rotatably assembled with the end of the first lead screw 130 through a bearing, the first driving motor 140 is connected with the first lead screw 130 for driving the first lead screw 130 to rotate, the first movable connecting body 110 is in threaded connection with the first lead screw 130, and when the first lead screw 130 rotates, the first movable connecting body 110 can be driven to move along the length direction of the first lead screw 130.
In a preferred embodiment, the second moving assembly 200 includes two second fixed blocks 220, a second lead screw 230, and a second driving motor 240; similar in structure to the first moving assembly 100; the two ends of the second screw 230 are respectively provided with a second fixed block 220, that is, the second fixed block 220 is rotatably assembled with the end of the second screw 230 through a bearing, the second driving motor 240 is connected with the second screw 230 and is used for driving the second screw 230 to rotate, the second movable connecting body 210 is in threaded connection with the second screw 230, and when the second screw 230 rotates, the second movable connecting body 210 can be driven to move along the length direction of the second screw 230. In addition, the bottom of the second movable connecting body 210 is connected with the top of the first movable connecting body 110 through a damping connecting body, and the first movable connecting body 110 can drive the second movable connecting body 210 to move, so that the purpose of moving in the length direction and the width direction of the photovoltaic panel respectively can be achieved.
In a preferred embodiment, two guide rods 600 are connected between the two first fixing blocks 120, the two guide rods 600 are disposed on two sides of the first screw 130, similarly, the two guide rods 600 are connected between the two second fixing blocks 220, the two guide rods 600 are disposed on two sides of the second screw 230, meanwhile, the first sliding blocks and the second sliding blocks are respectively disposed on the corresponding guide rods 600 in a penetrating manner, and when the first screw 130 and the second screw 230 drive the corresponding first movable connecting body 110 and the second movable connecting body 210 to move, the guide rods 600 can play a role in stabilizing the moving direction, thereby ensuring the stability of the operation.
In a preferred embodiment, the fixing assembly 500 includes an L-shaped connection plate 510 and a connection assembly, and the connection plate 510 is detachably connected to the frame of the photovoltaic panel through the connection assembly.
The connecting assembly can adopt a plurality of screws, but when the screws are adopted, threaded holes for connecting the screws need to be reserved on the frame of the photovoltaic panel so as to be used for fixed connection.
The connecting assembly may also have other structures, for example, an adsorption type connecting assembly is adopted, specifically, the connecting assembly includes an adsorption assembly 520 and a micro vacuum pump 530, the micro vacuum pump 530 and the adsorption assembly 520 are mounted on the connecting plate 510, the micro vacuum pump 530 is communicated with the adsorption assembly 520, and the adsorption assembly 520 can be adsorbed on the frame of the photovoltaic panel.
In a preferred embodiment, the brush assembly 400 includes a third driving motor 410, a rotating disc 420 and bristles 430, the third driving motor 410 is coupled to the support portion 310, the rotating disc 420 is located below the support portion 310, an output shaft of the third driving motor 410 is coupled to an upper end surface of the rotating disc 420, and the bristles 430 are coupled to a lower end surface of the rotating disc 420. The third driving motor 410 may be a micro motor, and the third driving motor 410 may drive the rotating disc 420 to rotate, so as to drive the bristles 430 to clean the impurities on the surface of the photovoltaic panel.
In a preferred embodiment, as shown in fig. 4 and 5, in order to enhance the cleaning effect on the surface of the photovoltaic panel, the brush module 400 further comprises a water distribution plate 440, a water distribution pipe and a water distribution pump 460;
the rotating disc 420 is provided with an annular groove 421, the water distribution disc 440 is connected with the bottom surface of the supporting portion 310, and the water outlet end of the water distribution disc 440 is provided with a plurality of water spray holes 441. And, the water outlet end of the water distribution plate 440 extends into the annular groove 421, and the water distribution pump 460 is communicated with the internal water storage cavity of the water distribution plate 440 through a water distribution pipe. When the photovoltaic plate cleaning device works, clean water is introduced into the water distribution disc 440 through the water distribution pipeline by the water distribution pump 460 and then is sprayed to the surface of the photovoltaic plate through the water spraying holes 441, and meanwhile, the cleaning work on the surface of the photovoltaic plate can be completed by matching with the action of the bristles 430.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A self-cleaning solar photovoltaic assembly is characterized by comprising a first moving assembly, a second moving assembly, a supporting frame, a brushing assembly and a fixing assembly, wherein the first moving assembly is transversely arranged;
the two ends of the first moving assembly in the length direction are respectively connected with the fixed assemblies, the first moving assembly is provided with a first moving connecting body, and the first moving connecting body can move along the length direction of the first moving assembly;
the second moving assembly is connected with the first moving assembly through a first moving connecting body, the second moving assembly and the first moving assembly form a cross shape, and four cleaning working areas are formed between the first moving assembly and the second moving assembly;
the second moving assembly is provided with a second moving connecting body, the first moving connecting body can move along the length direction of the second moving assembly, the supporting frame is connected to the upper end of the second moving assembly, and the supporting frame is provided with four supporting parts which respectively extend to each cleaning working area;
the brushing assembly is respectively connected with each supporting part.
2. The self-cleaning solar photovoltaic module of claim 1, wherein the first moving module comprises two first fixed blocks, a first lead screw and a first driving motor; the two ends of the first lead screw are respectively provided with the first fixed blocks, the first driving motor is connected with the first lead screw, and the first movable connecting body is in threaded connection with the first lead screw.
3. The self-cleaning solar photovoltaic module of claim 2, wherein the second moving module comprises two second fixed blocks, a second lead screw and a second driving motor; the two ends of the second screw rod are respectively provided with the second fixed block, the second driving motor is connected with the second screw rod, the second movable connecting body is in threaded connection with the second screw rod, and the bottom of the second movable connecting body is connected with the top of the first movable connecting body through the damping connecting body.
4. The self-cleaning solar photovoltaic module of claim 3, further comprising guide rods, wherein the guide rods are respectively arranged between the two first fixed blocks and between the two second fixed blocks, and the first moving connector and the second moving connector are respectively arranged on the corresponding guide rods in a penetrating manner.
5. The self-cleaning solar photovoltaic module of claim 1, wherein the fixing assembly comprises an L-shaped connecting plate and a connecting assembly, and the connecting plate is detachably connected with the frame of the photovoltaic panel through the connecting assembly.
6. The self-cleaning solar photovoltaic module of claim 5, wherein the connection assembly comprises an adsorption assembly and a micro vacuum pump, the micro vacuum pump and the adsorption assembly are mounted on the connection board, the micro vacuum pump is communicated with the adsorption assembly, and the adsorption assembly can be adsorbed on the frame of the photovoltaic panel.
7. The self-cleaning solar photovoltaic module of claim 6, wherein the suction module comprises a plurality of suction cups, and the gas guide rods of the suction cups are in communication with the micro vacuum pump.
8. The self-cleaning solar photovoltaic module of claim 1, wherein the brushing assembly comprises a third driving motor, a rotating disk and bristles, the third driving motor is connected and arranged on the supporting portion, the rotating disk is located below the supporting portion, an output shaft of the third driving motor is connected with the upper end face of the rotating disk, and the bristles are connected with the lower end face of the rotating disk.
9. The self-cleaning solar photovoltaic module of claim 8, wherein the scrubbing assembly further comprises a water distribution tray, a water distribution pipe and a water distribution pump;
the rotating disc is provided with an annular groove, the water distribution disc is connected with the bottom surface of the supporting part, the water outlet end of the water distribution disc extends into the annular groove, and the water distribution pump is communicated with the internal water storage cavity of the water distribution disc through a water distribution pipe.
10. The self-cleaning solar photovoltaic module of claim 9, wherein the water outlet end of the water distribution tray is provided with a plurality of water spray holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837428.7U CN213879744U (en) | 2021-04-22 | 2021-04-22 | Self-cleaning solar photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837428.7U CN213879744U (en) | 2021-04-22 | 2021-04-22 | Self-cleaning solar photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213879744U true CN213879744U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120837428.7U Active CN213879744U (en) | 2021-04-22 | 2021-04-22 | Self-cleaning solar photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213879744U (en) |
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2021
- 2021-04-22 CN CN202120837428.7U patent/CN213879744U/en active Active
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Effective date of registration: 20230512 Address after: Room 1104-173, Building 1, Zhengrong Science and Technology Building, northwest of the intersection of Baokang Middle Road and Xianyang North Road, Hongqiao District, Tianjin, 300131 Patentee after: Zhongqing Energy Oasis (Tianjin) Energy Technology Co.,Ltd. Address before: 102628 room 272, 1 / F, unit A3, building 1, No.18 Keyuan Road, economic development zone, Daxing District, Beijing Patentee before: CCE OASIS TECHNOLOGY Corp. |
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| TR01 | Transfer of patent right |