CN211791425U - Automatically cleaning cooling type photovoltaic power generation device - Google Patents
Automatically cleaning cooling type photovoltaic power generation device Download PDFInfo
- Publication number
- CN211791425U CN211791425U CN202020877658.1U CN202020877658U CN211791425U CN 211791425 U CN211791425 U CN 211791425U CN 202020877658 U CN202020877658 U CN 202020877658U CN 211791425 U CN211791425 U CN 211791425U
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- power generation
- photovoltaic power
- fixing
- cleaning
- column
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- 238000010248 power generation Methods 0.000 title claims abstract description 82
- 238000004140 cleaning Methods 0.000 title claims abstract description 70
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a automatically cleaning cooling type photovoltaic power generation device. The self-cleaning cooling type photovoltaic power generation device comprises a support column, a photovoltaic power generation board is arranged on the support column, a first fixing plate and a second fixing plate are symmetrically arranged on the side edge of the photovoltaic power generation board, a power source and a fixing column are arranged between the first fixing plate and the second fixing plate, a cleaning rod is connected to one side of the fixing column in a sliding mode, a sliding block is arranged at the bottom end of the cleaning rod, the sliding block is arranged inside a fixing groove, a hairbrush is fixed on the surface of the cleaning rod, the fixing groove is arranged inside the fixing column, a first rotating mechanism and a second rotating mechanism are symmetrically arranged at two ends of the inside of the fixing groove, and the first rotating mechanism comprises a rotating motor, a winding drum. The utility model provides an automatically cleaning cooling type photovoltaic power generation device has and is convenient for carry out self-cleaning's advantage to photovoltaic power generation board surface.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a automatically cleaning cooling type photovoltaic power generation device.
Background
The extensive dust existing in the external atmospheric environment has great influence on the actual operation process of the photovoltaic assembly power generation device. Dust deposited on the glass surface of the photovoltaic module can reduce light transmittance, resulting in the photovoltaic module receiving less solar irradiance than when it is being cleaned. The light transmittance is lower as the precipitation concentration is higher, and the solar irradiance received by the photovoltaic module is lower, so that the power generation efficiency of the photovoltaic module is seriously reduced. It is necessary to remove dust deposited on the glass surface of the photovoltaic module and keep the photovoltaic module clean. At present, the clearance of photovoltaic module dust mainly uses artifical clearance to give first place to, and the workman utilizes water to wash or instrument such as mop to clear up the photovoltaic module dust, or need just can remove dust through artificial control operation, and degree of automation is on the low side, and wastes time and energy, can not realize automatic dust removal purpose. And a large amount of water resources are wasted in the process of washing dust by water. Therefore, how to provide the utilization rate and the recycling of water resources is still a problem to be solved by the photovoltaic module cleaning technology. In addition, the temperature also has a significant influence on the power generation efficiency of the photovoltaic module, and the power generation efficiency of the wide module is reduced by about 15% at an ambient temperature exceeding 30 degrees celsius, and the ice and snow cover affects the photovoltaic module at a cold temperature.
Therefore, it is necessary to provide a new self-cleaning cooling type photovoltaic power generation device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient operation, use nimble, be convenient for carry out self-cleaning cooling type photovoltaic power generation device to photovoltaic power generation board surface.
In order to solve the technical problems, the self-cleaning cooling type photovoltaic power generation device provided by the utility model comprises a support column, a photovoltaic power generation board is arranged on the support column, a first fixing board and a second fixing board are symmetrically arranged on the side edge of the photovoltaic power generation board, a power supply and a fixing column are arranged between the first fixing board and the second fixing board, the power supply is connected with the first fixing board and the fixing column, the fixing column is connected with the second fixing board, a cleaning rod is connected with one side of the fixing column in a sliding way, a sliding block is arranged at the bottom end of the cleaning rod, the sliding block is arranged inside a fixing groove, a hairbrush is fixed on the surface of the cleaning rod, the hairbrush is tightly attached to the surface of the photovoltaic power generation board, the fixing groove is arranged inside the fixing column, a first rotating mechanism and a second rotating mechanism are symmetrically arranged at two ends inside the fixing groove, the, first slewing mechanism is including rotating motor, reel and connecting wire, it is fixed in the top of fixed slot to rotate the motor, the fixed surface of rotating the motor has the reel, the surface winding of reel has the connecting wire, connecting wire and slider fixed connection, second slewing mechanism is connected with the slider, first slewing mechanism, second slewing mechanism all are connected with the power through the wire and supply power.
Through adopting above-mentioned technical scheme, set up clean pole and brush on photovoltaic power generation board's surface, and drive clean pole through first slewing mechanism, second slewing mechanism and carry out self-cleaning to photovoltaic power generation board surface, convenient and fast, the practicality is higher.
The utility model discloses a further set up to: the side of support column is equipped with the dead lever of L type, the top of dead lever is equipped with the storage box, the storage box is top surface open structure, there is the shower nozzle storage box one side near photovoltaic power generation board through defeated water piping connection, the shower nozzle is located photovoltaic power generation board directly over, be equipped with control flap on the defeated water piping.
Through adopting above-mentioned technical scheme, set up storage box storage rainwater, use when being convenient for clean, and can cool down photovoltaic power generation board through spraying the rainwater.
The utility model discloses a further set up to: one side that photovoltaic power generation board is close to the fixed column is equipped with the slide bar, the one end that the clean pole is close to the fixed column is equipped with solid fixed ring, gu fixed ring cup joints the slide bar.
Through adopting above-mentioned technical scheme, set up the slide bar and be connected with solid fixed ring, carry on spacingly to the cleaning rod for the laminating degree greatly increased of cleaning rod and photovoltaic power generation board is favorable to improving the clearance effect of cleaning rod to the blackboard.
The utility model discloses a further set up to: the slide bar is characterized in that limiting grooves are symmetrically formed in two sides of the slide bar, balls are arranged between the fixing rings and the slide bar, and the balls are clamped and slidably connected with the limiting grooves.
Through adopting above-mentioned technical scheme, set up spacing groove and ball between solid fixed ring and slide bar and carry out sliding connection for solid fixed ring is more gentle when moving along the slide bar, reduces the friction.
The utility model discloses a further set up to: the ball is equipped with a plurality ofly, the ball is the inside of line type array distribution in solid fixed ring.
Through adopting above-mentioned technical scheme, set up a plurality of balls roll connection, be favorable to improving the slip effect.
The utility model discloses a further set up to: the length of cleaning rod equals the length of photovoltaic power generation board, cleaning rod with the fixed column mutually perpendicular.
Through adopting above-mentioned technical scheme, set up the length that the length of cleaning rod equals photovoltaic power generation board, better cleans photovoltaic power generation board whole surface.
The invention has the beneficial effects that:
1. the utility model provides a self-cleaning cooling type photovoltaic power generation device, which is convenient and rapid and has higher practicability by arranging a cleaning rod and a brush on the surface of a photovoltaic power generation plate and driving the cleaning rod to automatically clean the surface of the photovoltaic power generation plate through a first rotating mechanism and a second rotating mechanism;
2. the utility model provides a self-cleaning cooling type photovoltaic power generation device, which stores rainwater by arranging a storage box, is convenient to use when cleaning, and can cool a photovoltaic power generation panel by spraying rainwater; the cleaning rod is connected with the fixing ring through the sliding rod, and the cleaning rod is limited, so that the laminating degree of the cleaning rod and the photovoltaic power generation plate is greatly increased, and the cleaning effect of the cleaning rod on the blackboard is favorably improved.
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. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a preferred embodiment of the self-cleaning cooling type photovoltaic power generation apparatus provided by the present invention;
fig. 2 is a schematic view of a connection structure of the photovoltaic power generation panel shown in fig. 1, a fixing column and a cleaning rod;
FIG. 3 is a schematic view of the internal structure of the fixing post shown in FIG. 2;
FIG. 4 is a schematic view of the connection structure between the slide bar and the fixing ring shown in FIG. 2;
fig. 5 is a schematic view of the structure of the cleaning rod shown in fig. 2.
Reference numbers in the figures: 1. a support pillar; 2. a photovoltaic power generation panel; 3. a first fixing plate; 4. fixing the rod; 5. a storage box; 6. a water delivery pipe; 7. a spray head; 8. a second fixing plate; 9. a power source; 10. fixing a column; 11. a slide bar; 12. a cleaning rod; 13. a fixing ring; 14. fixing grooves; 15. a slider; 16. a first rotating mechanism; 17. rotating the motor; 18. a reel; 19. a connecting wire; 20. a second rotating mechanism; 21. a limiting groove; 22. a ball bearing; 23. a brush; 24. and controlling the valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a self-cleaning cooling type photovoltaic power generation apparatus provided by the present invention; fig. 2 is a schematic view of a connection structure of the photovoltaic power generation panel shown in fig. 1, a fixing column and a cleaning rod; FIG. 3 is a schematic view of the internal structure of the fixing post shown in FIG. 2; FIG. 4 is a schematic view of the connection structure between the slide bar and the fixing ring shown in FIG. 2; fig. 5 is a schematic view of the structure of the cleaning rod shown in fig. 2. The self-cleaning cooling type photovoltaic power generation device comprises a supporting column 1, a photovoltaic power generation plate 2 is arranged on the supporting column 1, a first fixing plate 3 and a second fixing plate 8 are symmetrically arranged on the side edge of the photovoltaic power generation plate 2, a power supply 9 and a fixing column 10 are arranged between the first fixing plate 3 and the second fixing plate 8, the power supply 9 is connected with the first fixing plate 3 and the fixing column 10, the fixing column 10 is connected with the second fixing plate 8, a cleaning rod 12 is slidably connected to one side of the fixing column 10, a sliding block 15 is arranged at the bottom end of the cleaning rod 12, the sliding block 15 is arranged inside a fixing groove 14, a hairbrush 23 is fixed on the surface of the cleaning rod 12, the hairbrush 23 is tightly attached to the surface of the photovoltaic power generation plate 2, the fixing groove 14 is arranged inside the fixing column 10, and a first rotating mechanism 16 and a second rotating mechanism 20 are symmetrically arranged, the first rotating mechanism 16 and the second rotating mechanism 20 have the same structure, the first rotating mechanism 16 comprises a rotating motor 17, a winding drum 18 and a connecting wire 19, the rotating motor 17 is fixed at the top end of the fixing groove 14, the winding drum 18 is fixed on the surface of the rotating motor 17, the connecting wire 19 is wound on the surface of the winding drum 18, the connecting wire 19 is fixedly connected with the sliding block 15, the second rotating mechanism 20 is connected with the sliding block 15, and the first rotating mechanism 16 and the second rotating mechanism 20 are both connected with the power supply 9 through wires for supplying power; through setting up clean pole 12 and brush 23 on photovoltaic power generation board 2's surface, and drive clean pole 12 through first slewing mechanism 16, second slewing mechanism 20 and carry out self-cleaning, convenient and fast, the practicality is higher to photovoltaic power generation board 2 surface.
Furthermore, an L-shaped fixing rod 4 is arranged on the side edge of the supporting column 1, a storage box 5 is arranged at the top end of the fixing rod 4, the storage box 5 is of an open top surface structure, one side, close to the photovoltaic power generation plate 2, of the storage box 5 is connected with a spray head 7 through a water conveying pipe 6, the spray head 7 is located right above the photovoltaic power generation plate 2, and a control valve 24 is arranged on the water conveying pipe 6; through setting up storage box 5 storage rainwater, use when being convenient for clean, and can cool down photovoltaic power generation board 2 through spraying the rainwater.
Further, a sliding rod 11 is arranged on one side, close to the fixed column 10, of the photovoltaic power generation panel 2, a fixing ring 13 is arranged at one end, close to the fixed column 10, of the cleaning rod 12, and the fixing ring 13 is sleeved with the sliding rod 11; through setting up slide bar 11 and solid fixed ring 13 and being connected, carry on spacingly to clean pole 12 for clean pole 12 and photovoltaic power generation board 2's laminating degree greatly increased is favorable to improving the clearance effect of clean pole 12 to the blackboard.
Furthermore, two sides of the slide bar 11 are symmetrically provided with limiting grooves 21, balls 22 are arranged between the fixing ring 13 and the slide bar 11, and the balls 22 are clamped with the limiting grooves 21 and are in sliding connection; by arranging the limiting groove 21 between the fixing ring 13 and the slide rod 11 to be in sliding connection with the ball 22, the fixing ring 13 moves more smoothly along the slide rod 11, and friction is reduced.
Furthermore, a plurality of balls 22 are arranged, and the balls 22 are distributed in the fixed ring 13 in a linear array; by providing a plurality of balls 22 in rolling connection, it is advantageous to improve the sliding effect.
Further, the length of the cleaning rod 12 is equal to that of the photovoltaic power generation panel 2, and the cleaning rod 12 is perpendicular to the fixing column 10; by setting the length of the cleaning rod 12 equal to the length of the photovoltaic power generation panel 2, the entire surface of the photovoltaic power generation panel 2 is better cleaned.
The utility model provides a automatically cleaning cooling type photovoltaic power generation device's theory of operation as follows:
during the use, when needing clean photovoltaic power generation board 2 surface, open control flap 24 earlier, the rainwater that will save in the storage box 5 is emitted, spray the surface of photovoltaic power generation board 2 through shower nozzle 7, then circular telegram through power 9, start rotating motor 17 and drive reel 18 and rotate, make connecting wire 19 drive slider 15 slide along fixed slot 14, thereby drive cleaning rod 12 along the surperficial slip of photovoltaic power generation board 2, clean the surface of photovoltaic power generation board 2 through brush 23, when cleaning rod 12 moves to the top of photovoltaic power generation board 2, first slewing mechanism 16 stops the operation, second slewing mechanism 20 starts, drive cleaning rod 12 along photovoltaic power generation board 2 toward opposite direction motion with the same reason, continue to clear up photovoltaic power generation board 2, so circulation is reciprocal, clear up the blackboard fast.
In summary, according to the self-cleaning cooling type photovoltaic power generation device provided by the above specific embodiment, the cleaning rod 12 and the brush 23 are arranged on the surface of the photovoltaic power generation panel 2, and the cleaning rod 12 is driven by the first rotating mechanism 16 and the second rotating mechanism 20 to automatically clean the surface of the photovoltaic power generation panel 2, so that the device is convenient and fast, and has high practicability; the storage box 5 is used for storing rainwater, so that the photovoltaic power generation panel 2 is convenient to use during cleaning, and the rainwater can be sprayed to cool the photovoltaic power generation panel; through setting up slide bar 11 and solid fixed ring 13 and being connected, carry on spacingly to clean pole 12 for clean pole 12 and photovoltaic power generation board 2's laminating degree greatly increased is favorable to improving the clearance effect of clean pole 12 to the blackboard.
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 embodiments of the present invention, and they should be construed as being covered by the claims and the specification.
Claims (6)
1. The utility model provides a self-cleaning cooling type photovoltaic power generation device, includes support column (1), its characterized in that: the photovoltaic power generation board is characterized in that a photovoltaic power generation board (2) is arranged on the supporting column (1), a first fixing plate (3) and a second fixing plate (8) are symmetrically arranged on the side edge of the photovoltaic power generation board (2), a power source (9) and a fixing column (10) are arranged between the first fixing plate (3) and the second fixing plate (8), the power source (9) is connected with the first fixing plate (3) and the fixing column (10), the fixing column (10) is connected with the second fixing plate (8), a cleaning rod (12) is slidably connected to one side of the fixing column (10), a sliding block (15) is arranged at the bottom end of the cleaning rod (12), the sliding block (15) is arranged inside the fixing groove (14), a hairbrush (23) is fixed on the surface of the cleaning rod (12), the hairbrush (23) is tightly attached to the surface of the photovoltaic power generation board (2), a fixing groove (14) is arranged, the utility model discloses a fixing device for a motor vehicle, including fixed slot (14), the inside both ends department symmetry of fixed slot (14) is equipped with first slewing mechanism (16) and second slewing mechanism (20), first slewing mechanism (16) are the same with the structure of second slewing mechanism (20), first slewing mechanism (16) are including rotating motor (17), reel (18) and connecting wire (19), it is fixed in the top of fixed slot (14) to rotate motor (17), the fixed surface that rotates motor (17) has reel (18), the surface winding of reel (18) has connecting wire (19), connecting wire (19) and slider (15) fixed connection, second slewing mechanism (20) are connected with slider (15), first slewing mechanism (16), second slewing mechanism (20) all are connected with power (9) through the wire and supply power.
2. The self-cleaning cooling type photovoltaic power generation device according to claim 1, wherein an L-shaped fixing rod (4) is arranged at the side of the supporting column (1), a storage box (5) is arranged at the top end of the fixing rod (4), the storage box (5) is of an open top structure, a spray head (7) is connected to one side, close to the photovoltaic power generation plate (2), of the storage box (5) through a water pipe (6), the spray head (7) is located right above the photovoltaic power generation plate (2), and a control valve (24) is arranged on the water pipe (6).
3. The self-cleaning cooling type photovoltaic power generation device according to claim 1, wherein a sliding rod (11) is arranged on one side of the photovoltaic power generation board (2) close to the fixed column (10), a fixing ring (13) is arranged at one end of the cleaning rod (12) close to the fixed column (10), and the fixing ring (13) is sleeved on the sliding rod (11).
4. The self-cleaning cooling type photovoltaic power generation device according to claim 3, wherein the sliding rod (11) is symmetrically provided with limiting grooves (21) at two sides, a ball (22) is arranged between the fixing ring (13) and the sliding rod (11), and the ball (22) is connected with the limiting grooves (21) in a clamping and sliding manner.
5. The self-cleaning cooling type photovoltaic power generation device according to claim 4, wherein the number of the balls (22) is multiple, and the balls (22) are distributed in a linear array inside the fixing ring (13).
6. Self-cleaning cooling photovoltaic power plant according to claim 1, characterized in that the cleaning bar (12) has a length equal to the length of the photovoltaic panel (2), the cleaning bar (12) being perpendicular to the fixing posts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877658.1U CN211791425U (en) | 2020-05-22 | 2020-05-22 | Automatically cleaning cooling type photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877658.1U CN211791425U (en) | 2020-05-22 | 2020-05-22 | Automatically cleaning cooling type photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211791425U true CN211791425U (en) | 2020-10-27 |
Family
ID=72955394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020877658.1U Expired - Fee Related CN211791425U (en) | 2020-05-22 | 2020-05-22 | Automatically cleaning cooling type photovoltaic power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211791425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676219A (en) * | 2020-12-04 | 2021-04-20 | 广州开发区粤电新能源有限公司 | Photovoltaic module cooling, cleaning and efficiency system |
-
2020
- 2020-05-22 CN CN202020877658.1U patent/CN211791425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676219A (en) * | 2020-12-04 | 2021-04-20 | 广州开发区粤电新能源有限公司 | Photovoltaic module cooling, cleaning and efficiency system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 22701, unit 2, building 5, Lai'an center, 1111 Yanzhan Road, Qujiang New District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Jiajie Energy Group Co.,Ltd. Address before: 710000 0605, building 2, feicuimingzhu, caochangpo, Beilin District, Xi'an City, Shaanxi Province Patentee before: Shaanxi Yichun New Energy Development Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |