CN112337833A - Self-cleaning and rain-damage-proof solar panel device - Google Patents
Self-cleaning and rain-damage-proof solar panel device Download PDFInfo
- Publication number
- CN112337833A CN112337833A CN202011115694.5A CN202011115694A CN112337833A CN 112337833 A CN112337833 A CN 112337833A CN 202011115694 A CN202011115694 A CN 202011115694A CN 112337833 A CN112337833 A CN 112337833A
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- Prior art keywords
- solar panel
- gear
- cleaning
- rain
- cavity
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000004744 fabric Substances 0.000 claims abstract description 35
- 238000009991 scouring Methods 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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 invention discloses a self-cleaning and rain-damage-proof solar panel device which comprises a platform, wherein a first support frame, a second support frame and a third support frame are fixedly connected to the upper end of the platform from front to back in sequence. Has the advantages that: when the rainfall is large, on one hand, rainwater flows into the scouring cavity through the water inlet pipe, the first rotating shaft is driven to rotate under the action of the scouring water vehicle, the cleaning brush is driven to clean dust on the upper end face of the solar panel body under the action of the belt wheel and the synchronous belt, on the other hand, the rainwater generates water pressure on the sliding plug and pushes the rack to slide, the second rotating shaft and the cloth rolling barrel connected with the second rotating shaft are driven to rotate anticlockwise through the first gear, the second gear and the third gear which are meshed in sequence, the waterproof cloth is gradually released and shields the solar panel body under the action of the balancing weight, the solar panel body is prevented from being impacted by raindrops and soaked in the rain for a long time, and automatic cleaning can be realized.
Description
Technical Field
The invention relates to the technical field of solar panel devices, in particular to a self-cleaning and rain-damage-proof solar panel device.
Background
The solar panel is a photoelectric semiconductor sheet capable of directly generating electricity by using sunlight, and is one of the most important components of a solar power generation system. The existing solar panel is used for a long time, dust with a certain thickness is easily adhered to the surface of the existing solar panel, the power generation efficiency of the solar panel is seriously influenced, the manual cleaning efficiency is lower, and in rainy weather, due to the fact that raindrops fall from the high altitude, the solar panel has a certain impact force, if the solar panel is not protected, the solar panel is easy to damage under frequent impact force, and the solar panel can be soaked in rain for a long time, and the service life of the solar panel can be also shortened.
To solve the above problems, we propose a self-cleaning and rain-damage-proof solar panel apparatus.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a self-cleaning and rain-damage-proof solar panel device.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a solar panel device of automatically cleaning and rain-proof harm, includes the platform, the upper end of platform and in the past after to in proper order fixedly connected with first support frame, second support frame and third support frame, there are solar panel body and main part second support frame and the upper end of third support frame respectively fixed mounting, the equal fixed connection in both sides of solar panel body has the limit box, the left and right sides inner wall of limit box rotates through first pivot and installs two band pulleys, two the outer wall of band pulley meshes jointly has the hold-in range, two the common fixedly connected with cleaning brush in upper end of hold-in range, the both ends of cleaning brush run through two limit box settings respectively, are located the right side limit box upper end and have the interpolation piece in the position integrated into one piece that corresponds the band pulley, seted up strength chamber and dashing the brush chamber from a left side to the right side in proper order in the interpolation piece, correspond the position the right, The water wheel is fixedly connected with the upper stressing cavity, the first rotating shaft is rotatably connected with the upper stressing cavity and the scouring cavity, the spring device is connected with the first rotating shaft and the upper stressing cavity which are positioned in the upper stressing cavity, the upper end of the scouring cavity is communicated with a water inlet pipe, and the lower end of the scouring cavity is provided with a water outlet; a transmission cavity and a water tank are arranged in the main body in the front and back direction, one end of the water inlet pipe, which is far away from the adding block, penetrates through the transmission cavity and is communicated with the inner wall of the lower end of the water tank, the inner top wall of the transmission cavity is provided with a top groove communicated with the water tank, the inner wall of one side of the top groove, which is far away from the water tank, is fixedly connected with a spring, the other end of the spring is fixedly connected with a rack and a sliding plug in sequence, the sliding plug is in sealing and sliding connection with the top groove, the inner wall of the right side of the transmission cavity is rotatably provided with a first gear and a second gear, the inner walls of the two sides of the transmission cavity are rotatably provided with a third gear through a second rotating shaft, the first gear, the second gear and the third gear are sequentially meshed from top to bottom, a cloth rolling cylinder is coaxially and fixedly sleeved on the left side of, and two tracks are arranged on two sides of the solar panel body, two tracks are connected with a balancing weight in a sliding mode, one end, away from the cloth rolling barrel, of the waterproof cloth is fixedly connected with the balancing weight, and an inlet and an outlet for the waterproof cloth to penetrate out are formed in the inner wall of the transmission cavity.
In the above-mentioned self-cleaning and rain-damage-proof solar panel apparatus, the top groove is located at an upper middle position of the water tank.
In the above self-cleaning and rain-damage-proof solar panel device, a movable groove slidably connected with the cleaning brush is formed on one side of the two side boxes opposite to each other.
In the above self-cleaning and rain-damage-proof solar panel apparatus, the diameters of the first gear, the second gear and the third gear are sequentially reduced.
In the above self-cleaning and rain-damage-proof solar panel device, the rain-proof cloth is uniformly provided with a row of water leakage holes.
In the above self-cleaning and rain-damage-proof solar panel device, one end of the water inlet pipe close to the adding block is tapered.
Compared with the prior art, this solar panel device of automatically cleaning and rain-proof harm's advantage lies in:
when the rainfall is large, on one hand, rainwater flows into the scouring cavity through the water inlet pipe, the first rotating shaft is driven to rotate under the action of the scouring water vehicle, the cleaning brush is driven to clean dust on the upper end face of the solar panel body under the action of the belt wheel and the synchronous belt, on the other hand, the rainwater generates water pressure on the sliding plug and pushes the rack to slide, the second rotating shaft and the cloth rolling barrel connected with the second rotating shaft are driven to rotate anticlockwise through the first gear, the second gear and the third gear which are meshed in sequence, the waterproof cloth is gradually released and shields the solar panel body under the action of the balancing weight, the solar panel body is prevented from being impacted by raindrops and soaked in the rain for a long time, and automatic cleaning can be realized.
Drawings
FIG. 1 is a perspective view of a self-cleaning and rain-protected solar panel apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 3 is a top perspective view of a solar panel body portion of a self-cleaning and rain-resistant solar panel apparatus according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic structural view of the connection between the waterproof cloth and the water leakage hole of the self-cleaning and rain-damage-proof solar panel device provided by the invention.
In the figure: 1 platform, 2 main parts, 3 solar panel bodies, 4 limit boxes, 5 band pulleys, 6 hold-in range, 7 cleaning brush, 8 activity grooves, 9 add the piece, 91 last strength chamber, 92 wash the chamber, 921 delivery ports, 10 clockwork spring device, 11 waterwheel, 12 inlet tubes, 13 tracks, 14 basins, 15 transmission chamber, 16 overhead troughs, 17 sliding plugs, 18 racks, 19 springs, 20 first gears, 21 second gears, 22 third gears, 23 cloth winding drums, 24 hole that leaks, 25 waterproof cloth, 26 balancing weights.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-5, a self-cleaning and rain-proof solar panel device comprises a platform 1, a first support frame, a second support frame and a third support frame are fixedly connected to the upper end of the platform 1 from front to back in sequence, a solar panel body 3 and a main body 2 are fixedly installed at the upper ends of the second support frame and the third support frame respectively, two side boxes 4 are fixedly connected to both sides of the solar panel body 3, two belt pulleys 5 are rotatably installed on the inner walls of the left side and the right side of each side box 4 through a first rotating shaft, synchronous belts 6 are jointly engaged with the outer walls of the two belt pulleys 5, cleaning brushes 7 are fixedly connected to the upper ends of the two synchronous belts 6, two ends of each cleaning brush 7 are respectively arranged to penetrate through the two side boxes 4, an adding block 9 is integrally formed at the upper end of the side box 4 on the right side and at the position corresponding to the belt pulley 5, an upper stressing, the right end of the first rotating shaft at the corresponding position penetrates through the edge box 4 and the stressing cavity 91, extends into the scouring cavity 92 and is fixedly connected with a waterwheel 11, the first rotating shaft is rotatably connected with the stressing cavity 91 and the scouring cavity 92, the first rotating shaft and the stressing cavity 91 in the stressing cavity 91 are jointly connected with a clockwork device 10, the clockwork device 10 is the prior art, the upper end of the scouring cavity 92 is communicated with a water inlet pipe 12, and the lower end of the scouring cavity 92 is provided with a water outlet 921;
a transmission cavity 15 and a water tank 14 are arranged in the main body 2 in the front and back direction, one end of the water inlet pipe 12 far away from the adding block 9 penetrates through the transmission cavity 15 and is communicated with the lower end inner wall of the water tank 14, a top groove 16 communicated with the water tank 14 is arranged on the inner top wall of the transmission cavity 15, a spring 19 is fixedly connected with the inner wall of one side of the top groove 16 far away from the water tank 14, a rack 18 and a sliding plug 17 are fixedly connected with the other end of the spring 19 in sequence, the sliding plug 17 is connected with the top groove 16 in a sealing and sliding manner, a first gear 20 and a second gear 21 are rotatably arranged on the inner wall of the right side of the transmission cavity 15, third gears 22 are rotatably arranged on the inner walls of the two sides of the transmission cavity 15 through a second rotating shaft, the first gear 20, the second gear 21 and the third gears 22 are sequentially meshed from top to bottom, a cloth rolling cylinder 23 is coaxially and fixedly connected on the left side of the third gear 22, the first support frame limits the balancing weight 26, the two rails 13 are arranged on two sides of the solar panel body 3, the two rails 13 are connected with the balancing weight 26 in a sliding mode, one end, far away from the cloth rolling barrel 23, of the waterproof cloth 25 is fixedly connected with the balancing weight 26, the balancing weight 26 slides downwards along the rails 13 under the action of gravity, and an inlet and an outlet for the waterproof cloth 25 to penetrate through are formed in the inner wall of the transmission cavity 15.
The roof channel 16 is in an upper middle position of the basin 14 so that the sliding plug 17 is exposed to rainwater pressure in case of heavy rainfall.
The opposite side of the two side boxes 4 is provided with a movable groove 8 which is connected with the cleaning brush 7 in a sliding way, and the cleaning brush 7 is connected with the movable groove 8 in a sliding way.
The diameters of the first gear 20, the second gear 21 and the third gear 22 are sequentially reduced, so that the third gear 22 increases the speed and decreases the moment, and when the first gear 20 rotates for one circle, the third gear 22 rotates for a plurality of circles, so that the rainproof cloth 25 is gradually spread.
Evenly seted up one row of holes 24 that leaks on waterproof cloth 25, when waterproof cloth 25 expandes completely, the hole 24 that leaks is in the top that solar panel body 3 leaned on last position, and the aperture that leaks hole 24 is in 1-2cm, when satisfying rain-proof demand, weakens the impact force that corresponds 24 department rainwater that leak holes, makes it fall to solar panel body 3's top through the hole 24 that leaks to the dust that will brush from solar panel body 3 is wrapped up by the rainwater, flows away.
One end of the water inlet pipe 12 close to the adding block 9 is conical, so that the inner diameter of the water inlet pipe is suddenly reduced, the scouring effect of rainwater on the waterwheel 11 is increased, and the efficiency is improved.
The working principle of the invention is as follows:
when the solar panel cleaning device is in a normal state, the cleaning brush 7 is positioned at the upper end of the solar panel body 3 and is abutted against the inner wall of the upper end of the movable groove 8, and the clockwork spring device 10 is not in a curled state; the spring 19 is in a tensioned state, the sliding plug 17 is arranged at the end part of the top groove 16, and the waterproof cloth 25 is wound on the cloth rolling barrel 23.
When the solar water heater is in rainy days, when the rainfall is small, the speed of storing rainwater in the water tank 14 is low, rainwater entering the water tank 14 directly flows into the flushing cavity 92 through the water inlet pipe 12 under the action of gravity, but the power is low, the waterwheel 11 does not rotate, and the solar panel body 3 is less influenced by the rainwater.
When the rainfall is large, the speed of accumulating rainwater in the water tank 14 is high, rainwater entering the water tank 14 directly flows into the flushing cavity 92 through the water inlet pipe 12 under the action of gravity, the power is high, the first rotating shaft, the belt wheel 5 connected with the first rotating shaft and the clockwork 10 are driven to rotate under the action of the water wheel 11, the clockwork 10 is gradually forced, rainwater flowing into the flushing cavity 92 flows out through the water outlet 921, the cleaning brush 7 is driven to clean along the upper end face of the solar panel body 3 from top to bottom under the action of the belt wheel 5 and the synchronous belt 6, and dust on the solar panel body 3 is brushed away;
meanwhile, when the rainwater level in the water tank 14 rises above the top groove 16, the sliding plug 17 is under the action of water pressure to drive the rack 18 to move towards the inner wall of the top groove 16 and compress the spring 19, the rack 18 drives the second rotating shaft and the cloth rolling drum 23 connected with the second rotating shaft to rotate anticlockwise (as seen in the direction of reference to fig. 1-2) through the first gear 20, the second gear 21 and the third gear 22 which are sequentially meshed, the rainproof cloth 25 is gradually loosened from the cloth rolling drum 23, the counterweight block 26 gradually slides downwards on the track 13, so that the rainproof cloth 25 is gradually opened under the traction of the gravity of the counterweight block 26 to shield the solar panel body 3, the situation that the internal circuit is damaged due to the impact of larger raindrops and the long-time soaking in the rain is avoided, the service life of the solar panel body 3 is prolonged, the rainwater drops to the upper end face of the solar panel body 3 through the water leakage hole 24, the dust brushed away from the solar panel body 3 is wrapped and flows down along the upper end surface of the solar panel body.
In the process of gradually stopping rain and continuously stopping water in the water tank 14, the rack 18, the first gear 20, the second gear 21 and the third gear 22 which are meshed in sequence drive the cloth winding drum 23 to rotate clockwise (seen in the direction of fig. 1-2), the rain-proof cloth 25 is wound on the cloth winding drum 23 again, the counterweight 26 slides to the upper end of the track 13 again, the clockwork 10 gradually releases elastic potential energy to drive the first rotating shaft and the belt wheel 5 connected with the first rotating shaft to rotate in the opposite direction, and the cleaning brush 7 is driven under the transmission of the belt wheel 5 and the synchronous belt 6 to clean the solar panel body 3 again from bottom to top.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A self-cleaning and rain-damage-proof solar panel device comprises a platform (1) and is characterized in that a first support frame, a second support frame and a third support frame are fixedly connected to the upper end of the platform (1) in sequence from front to back, a solar panel body (3) and a main body (2) are respectively and fixedly installed at the upper ends of the second support frame and the third support frame, edge boxes (4) are fixedly connected to both sides of the solar panel body (3), two belt wheels (5) are rotatably installed on the inner walls of the left side and the right side of each edge box (4) through a first rotating shaft, synchronous belts (6) are jointly meshed with the outer walls of the two belt wheels (5), cleaning brushes (7) are jointly and fixedly connected to the upper ends of the two synchronous belts (6), the two ends of each cleaning brush (7) respectively penetrate through the two edge boxes (4), an adding block (9) is integrally formed at the upper ends of the edge boxes (4) on the right side and the positions, a stressing cavity (91) and a scouring cavity (92) are sequentially formed in the adding block (9) from left to right, the right end of the first rotating shaft at the corresponding position penetrates through the edge box (4) and the stressing cavity (91) and extends into the scouring cavity (92) and is fixedly connected with a waterwheel (11), the first rotating shaft is rotatably connected with the stressing cavity (91) and the scouring cavity (92), a clockwork spring device (10) is jointly connected with the first rotating shaft and the stressing cavity (91) which are positioned in the stressing cavity (91), the upper end of the scouring cavity (92) is communicated with a water inlet pipe (12), and the lower end of the scouring cavity (92) is provided with a water outlet (921);
seted up transmission chamber (15) and basin (14) around in main part (2), inlet tube (12) are kept away from the one end that adds piece (9) and are run through transmission chamber (15) and communicate with the lower extreme inner wall of basin (14), roof groove (16) with basin (14) intercommunication are seted up to the interior roof of transmission chamber (15), one side inner wall fixedly connected with spring (19) of basin (14) are kept away from in roof groove (16), the other end fixedly connected with rack (18) and sliding plug (17) in proper order of spring (19), and sliding plug (17) and roof groove (16) sealed sliding connection, the right side inner wall of transmission chamber (15) rotates and installs first gear (20) and second gear (21), the both sides inner wall of transmission chamber (15) rotates through the second pivot and installs third gear (22), and first gear (20), second gear (21), Third gear (22) are from last to meshing in proper order down, a cloth winding drum (23) has been cup jointed in the coaxial fixed in left side of third gear (22) in the second pivot, the winding has waterproof cloth (25) on cloth winding drum (23), two tracks (13) of common fixedly connected with between first support frame and main part (2), and two tracks (13) set up in the both sides of solar panel body (3), two the common sliding connection of track (13) has balancing weight (26), the one end and balancing weight (26) fixed connection of cloth winding drum (23) are kept away from in waterproof cloth (25), the import and export that supplies waterproof cloth (25) to wear out is seted up to the inner wall in transmission chamber (15).
2. A self-cleaning and rain-damage resistant solar panel apparatus as claimed in claim 1, wherein said roof trough (16) is in an intermediate upper position of the sink (14).
3. A self-cleaning and rain-damage-proof solar panel apparatus as claimed in claim 1, wherein the opposite sides of the two side boxes (4) are provided with movable grooves (8) slidably connected with the cleaning brushes (7).
4. A self-cleaning and rain-damage resistant solar panel apparatus according to claim 1, wherein the diameters of the first gear (20), the second gear (21) and the third gear (22) are sequentially reduced.
5. A self-cleaning and rain-damage-proof solar panel apparatus as claimed in claim 1, wherein the rain cloth (25) is provided with a row of water leakage holes (24).
6. A self-cleaning and rain-damage resistant solar panel apparatus as claimed in claim 1, wherein the end of the inlet pipe (12) near the addition block (9) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011115694.5A CN112337833A (en) | 2020-10-19 | 2020-10-19 | Self-cleaning and rain-damage-proof solar panel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011115694.5A CN112337833A (en) | 2020-10-19 | 2020-10-19 | Self-cleaning and rain-damage-proof solar panel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112337833A true CN112337833A (en) | 2021-02-09 |
Family
ID=74362037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011115694.5A Pending CN112337833A (en) | 2020-10-19 | 2020-10-19 | Self-cleaning and rain-damage-proof solar panel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112337833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115483872A (en) * | 2022-10-20 | 2022-12-16 | 合肥赛光电源科技有限公司 | Wind-solar hybrid power generation device and system |
| CN116760164A (en) * | 2023-08-16 | 2023-09-15 | 陕西百豪科技发展有限责任公司 | Outdoor power supply control device of intelligent stop regulating valve |
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| JP2011001800A (en) * | 2009-06-22 | 2011-01-06 | Shinichi Okamoto | Automatic cleaning apparatus for photovoltaic power generation panel |
| CN202660790U (en) * | 2012-05-16 | 2013-01-09 | 闻晔 | Washing device of heat collection pipe of solar water heater |
| CN203432123U (en) * | 2013-08-25 | 2014-02-12 | 陆菁菁 | Sun shading device of solar water heater |
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| CN208004425U (en) * | 2018-01-02 | 2018-10-26 | 东旭新能源投资有限公司 | Solar cell module surface cleaning apparatus |
| CN209627316U (en) * | 2019-08-30 | 2019-11-12 | 王胜 | A kind of high efficiency new energy conversion equipment |
| CN211421948U (en) * | 2019-10-22 | 2020-09-04 | 华中国电电力集团有限公司 | Rain-sheltering control device based on solar power generation |
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2020
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|---|---|---|---|---|
| JP2011001800A (en) * | 2009-06-22 | 2011-01-06 | Shinichi Okamoto | Automatic cleaning apparatus for photovoltaic power generation panel |
| CN202660790U (en) * | 2012-05-16 | 2013-01-09 | 闻晔 | Washing device of heat collection pipe of solar water heater |
| CN203432123U (en) * | 2013-08-25 | 2014-02-12 | 陆菁菁 | Sun shading device of solar water heater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115483872A (en) * | 2022-10-20 | 2022-12-16 | 合肥赛光电源科技有限公司 | Wind-solar hybrid power generation device and system |
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| CN116760164A (en) * | 2023-08-16 | 2023-09-15 | 陕西百豪科技发展有限责任公司 | Outdoor power supply control device of intelligent stop regulating valve |
| CN116760164B (en) * | 2023-08-16 | 2023-11-17 | 陕西百豪科技发展有限责任公司 | Outdoor power supply control device of intelligent stop regulating valve |
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