CN114289409A - Water-spraying and air-spraying cleaning system for photovoltaic power station - Google Patents
Water-spraying and air-spraying cleaning system for photovoltaic power station Download PDFInfo
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- CN114289409A CN114289409A CN202111436336.9A CN202111436336A CN114289409A CN 114289409 A CN114289409 A CN 114289409A CN 202111436336 A CN202111436336 A CN 202111436336A CN 114289409 A CN114289409 A CN 114289409A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 81
- 238000005507 spraying Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 230000001105 regulatory effect Effects 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims description 29
- 239000012459 cleaning agent Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000011109 contamination Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000003599 detergent Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
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- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 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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Abstract
The invention relates to a water and air spraying cleaning system for a photovoltaic power station, which comprises a frame, a cleaning device, a water supply device, an air supply device, a water and air sharing pipe, a water collecting tank and a controller, wherein the frame is arranged on the frame; a cleaning device is arranged on the frame in a sliding manner; a plurality of nozzles are arranged on the water-air shared pipe, and face the cleaning area of the photovoltaic module; the water-gas shared pipe is respectively communicated with the water supply device and the gas supply device through pipelines; a water control regulating valve and a water feeding pump are arranged on a connecting pipeline of the water-gas shared pipe and the water supply device; a pneumatic control regulating valve is arranged on a connecting pipeline of the water-gas shared pipe and the gas supply device; the water control regulating valve, the water feeding pump and the air control regulating valve are respectively and electrically connected with the controller; the water catch bowl sets up in photovoltaic module below, and the water catch bowl is linked together with water supply installation. The photovoltaic module cleaning water recycling device can recycle cleaning water, obviously saves cleaning water, and can improve the power generation power and the power generation capacity of the photovoltaic module by combining air injection and water injection cleaning and cooling.
Description
Technical Field
The invention belongs to the technical field of new energy power generation, and particularly relates to a water and air spraying cleaning system for a photovoltaic power station.
Background
With the continuous growth of the photovoltaic market, domestic centralized photovoltaic power stations and large photovoltaic energy bases are rapidly developed. Along with the continuous development of photovoltaic operation and maintenance intellectualization, centralized control technology and the like, the photovoltaic operation and maintenance technology is particularly emphasized, wherein the photovoltaic module is clean, and the influence on the generating capacity and the income of a photovoltaic power station is large. The dust covers on the subassembly, forms and shelters from the phenomenon, directly leads to subassembly power output to descend, and the long-term adhesion of dust has the corrosive action to the subassembly moreover, also can cause the hot spot of subassembly, further reduces the output of subassembly, influences the subassembly life-span even. Research shows that the output power of the photovoltaic system in China is influenced by dust by about 20% on average.
Traditional photovoltaic module is clean to adopt the cleaning cart to spray more, does not set up clean water recovery unit, causes the water waste. And the water spray cooling system is relatively complex, and a recycling and comprehensive energy-saving system is not considered.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention adopts the following technical scheme:
the invention provides a water and air spraying cleaning system for a photovoltaic power station, which comprises a frame, a cleaning device, a water supply device, an air supply device, a water and air sharing pipe, a water collecting tank and a controller, wherein the frame is arranged on the frame; the frame comprises a first frame and a second frame, the first frame and the second frame are respectively positioned at the upper side and the lower side of the photovoltaic assembly, and a cleaning device is arranged on the frame in a sliding manner; the water-air shared pipe is provided with a plurality of nozzles, and the nozzles face to a cleaning area of the photovoltaic module; the water-gas shared pipe is respectively communicated with the water supply device and the gas supply device through pipelines; a water control regulating valve and a water feeding pump are arranged on a connecting pipeline of the water-gas shared pipe and the water supply device; a pneumatic control regulating valve is arranged on a connecting pipeline of the water-gas shared pipe and the gas supply device; the water control regulating valve, the water feeding pump and the air control regulating valve are respectively and electrically connected with the controller; the water collecting tank is arranged below the photovoltaic module and communicated with the water supply device.
In some embodiments, the cleaning device comprises a cleaning member and a driving mechanism for driving the cleaning member to move; the driving mechanism is electrically connected with the controller.
In some embodiments, the cleaning device further comprises a photovoltaic cell or battery for powering the drive mechanism.
In some embodiments, the air supply is an air compressor. In some embodiments, the air compressor is electrically connected to the photovoltaic module and is dc powered by the photovoltaic module.
In some embodiments, the system further comprises an air water generator, the air water generator is connected with the air compressor, and the air water generator is communicated with the water supply device through a pipeline. Air is compressed and condensed to produce water through the air compressor and the air water producing machine, and water is supplemented to the water supply device. In some embodiments, the air to water machine is electrically connected to the photovoltaic module and is dc powered by the photovoltaic module.
In some embodiments, a dirt detection device is provided on the cleaning device and is electrically connected to the controller. The surface cleaning state of the photovoltaic module is detected through the dirt detection device, and the controller controls the start and stop of the water control regulating valve and the air control regulating valve to clean the photovoltaic module.
In some embodiments, the soil detection device is secured to the cleaning device by a connection post.
In some embodiments, the contamination detection device is a contamination image detection device, such as a smart camera or an infrared image imager.
In some embodiments, the cleaning device is further provided with a cleaning agent cartridge and a cleaning agent spray pipe connected with the cleaning agent cartridge, and the cleaning agent spray pipe is provided with a cleaning agent control valve which is electrically connected with the controller. Through the use of the cleaning agent, the cleaning effect of the photovoltaic module is enhanced.
In some embodiments, the cleaning member is a cleaning brush, and/or a squeegee.
In some embodiments, the cleaning device is suspended from a water and air common tube, instead of the above-described rim structure.
In some embodiments, the water and air jet cleaning system further comprises a temperature detection device (e.g., a temperature sensor) for detecting the temperature of the photovoltaic module backsheet, the temperature detection device being electrically connected to the controller. The temperature of the back plate of the photovoltaic module is detected through the temperature detection device, the controller controls the start and stop of the water control regulating valve and the air control regulating valve, the water spraying and air spraying mixed temperature reduction is carried out on the photovoltaic module, the temperature of the photovoltaic module is reduced, and the generated energy is improved.
The invention has the following beneficial technical effects:
1) according to the photovoltaic component, the cleaning water is recovered through the water collecting tank arranged below the photovoltaic component, the water collecting tank can also be used for recovering rainwater, and after the water supply device collects the cleaning water and/or the rainwater, the water source can be recycled through precipitation and purification, so that the cleaning water is obviously saved.
2) The surface cleaning state of the photovoltaic module is judged through a dirt detection device (such as an intelligent camera or an infrared image imager) arranged on the cleaning device, and the controller controls the start and stop of the water control regulating valve and the air control regulating valve to clean the photovoltaic module; the water and air shared pipeline can be used by water and an air pipeline in turn, and can also be used in a mixed manner, so that the cleaning effect is enhanced while the water is saved. When more pollutants exist on the surface of the photovoltaic module, the cleaning agent bin box and the cleaning agent spray pipe can be used for spraying so as to enhance the cleaning effect of the photovoltaic module. And when the water is sprayed for cleaning, the photovoltaic assembly is cooled, so that the temperature is reduced during operation, and the generated energy is improved.
3) The temperature of the photovoltaic module back plate is detected and judged through the temperature detection device, the controller controls the start and stop of the water control regulating valve and the air control regulating valve, and the temperature of the photovoltaic module is reduced through water spraying or simultaneous water spraying and air spraying, so that the generated energy is improved.
4) According to the invention, the air water generator is arranged to compress and condense air to generate water and supplement water to the water supply device, so that the problems of water intake of large-scale photovoltaic power stations in remote areas and the like are solved to a certain extent.
Drawings
FIG. 1 is a schematic structural view of a water and air spray cleaning system for a photovoltaic power plant according to the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic diagram of the control principle of the present invention.
In the figure, 1 is a photovoltaic module, 2 is a photovoltaic module bracket, 3 is a cleaning device, 4 is a water-gas shared pipe, 5 is a nozzle, 6 is a water collecting tank, 7 is a water supply device, 8 is an air compressor, 9 is a controller, 10 is a water control regulating valve, 11 is a gas control regulating valve, 12 is a water supply pump, 13 is a dirt detection device, 14 is a temperature detection device, 15 is a detergent bin box, 16 is a detergent spray pipe, 17 is a detergent control valve, 18 is an air water generator, 19 is a connecting column, 20 is a driving mechanism, and 21 is a photovoltaic cell or a storage battery.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a water and air jet cleaning system for a photovoltaic power plant according to an embodiment of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 3, an embodiment of the present invention provides a water and air spraying cleaning system for a photovoltaic power station, which includes a frame, a cleaning device 3, a water supply device 7, an air supply device, a water and air shared pipe 4, a water collecting tank 6 and a controller 9; the frame (not shown in the figure) comprises a first frame and a second frame, the first frame and the second frame are respectively positioned at the upper side and the lower side of the photovoltaic assembly 1, (the photovoltaic assembly 1 is arranged on the photovoltaic assembly support 2), and the frame is provided with a cleaning device 3 in a sliding manner; a plurality of nozzles 5 are arranged on the water-air shared pipe 4, and the nozzles 5 face to the cleaning area of the photovoltaic module 1; the water-gas shared pipe 4 is respectively communicated with the water supply device 7 and the gas supply device through pipelines; a water control regulating valve 10 and a water feeding pump 12 are arranged on a connecting pipeline of the water-gas shared pipe 4 and the water supply device 7; an air control regulating valve 11 is arranged on a connecting pipeline of the water-air shared pipe 4 and the air compressor 8; the water control regulating valve 10, the water feeding pump 12 and the air control regulating valve 11 are respectively and electrically connected with the controller 9; the water collecting tank 6 is arranged below the photovoltaic module 1, and the water collecting tank 6 is communicated with the water supply device 7.
The cleaning device 3 comprises a cleaning piece and a driving mechanism 20 for driving the cleaning piece to move; the driving mechanism 20 is electrically connected with the controller 9; the cleaning member is a cleaning brush, and/or a blade. In some embodiments, the cleaning device 3 further comprises a photovoltaic cell or accumulator 21 for powering the drive mechanism 20.
The air supply device is an air compressor 8. In some embodiments, the air compressor 8 is electrically connected to the photovoltaic module 1 and is powered by the photovoltaic module 1 with dc power.
A contamination detection device 13 (such as a smart camera or an infrared imager) is disposed on the cleaning device 3, and the contamination detection device 13 is electrically connected to the controller 9. In some embodiments, the contamination detection device 13 is fixed to the cleaning device 3 by a connection column 19. According to the invention, the surface cleaning state of the photovoltaic module is detected by the dirt detection device, and the controller controls the start and stop of the water control regulating valve and the air control regulating valve to clean the photovoltaic module.
In some embodiments, the cleaning device 3 is further provided with a cleaning agent cartridge 15 and a cleaning agent spray pipe 15 connected thereto, the cleaning agent spray pipe 15 is provided with a cleaning agent control valve 17, and the cleaning agent control valve 17 is electrically connected with the controller 9. Through the use of the cleaning agent, the cleaning effect of the photovoltaic module is enhanced.
The system further comprises a temperature detection device 14 (e.g. a temperature sensor) for detecting the temperature of the back sheet of the photovoltaic module 1, the temperature detection device 14 being electrically connected to the controller 9. The temperature of the back plate of the photovoltaic module is detected through the temperature detection device, when the temperature of the back plate is higher, the water feeding pump, the water control adjusting valve and the gas control adjusting valve are opened through the controller, water spraying and gas spraying mixing temperature reduction is carried out on the photovoltaic module, the temperature of the photovoltaic module is reduced, and the generated energy is improved.
In some embodiments, the system further comprises an air water generator 18, the air water generator 18 being connected to the air compressor 8, the air water generator 18 being in communication with the water supply 7 via a conduit. Air is compressed and condensed by the air compressor 8 and the air water generator 18 to generate water, and the water supply device 7 is replenished with water. In some embodiments, the air to water machine 18 is electrically connected to the photovoltaic module 1 and is powered by the photovoltaic module 1 with dc power.
The specific working process of the invention is as follows:
the surface cleaning state of the photovoltaic component is judged by a dirt detection device (such as an intelligent camera or an infrared image imager) arranged on the cleaning device, and the controller controls the start and stop of the water feeding pump, the water control regulating valve, the air control regulating valve, the cleaning agent control valve and the driving mechanism according to detection information provided by the dirt detection device; the air supply device and/or the water supply device are used for providing an air source and/or a water source, and the photovoltaic module is subjected to air injection and/or water spray cleaning and temperature reduction through the nozzles on the water-air shared pipe; when more pollutants exist on the surface of the photovoltaic module, the cleaning agent bin box and the cleaning agent spray pipe can be used for spraying so as to enhance the cleaning effect of the photovoltaic module.
According to the invention, the temperature of the photovoltaic assembly backboard is detected and judged through the temperature detection device, and the controller controls the start and stop of the water feeding pump, the water control regulating valve and the air control regulating valve according to detection information provided by the temperature detection device. The temperature of the photovoltaic module is reduced by spraying water or spraying water and air at the same time, so that the generated energy is improved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The utility model provides a clean system of photovoltaic power plant water spray jet-propelled which characterized in that: comprises a frame, a cleaning device, a water supply device, an air supply device, a water and air shared pipe, a water collecting tank and a controller; the frame comprises a first frame and a second frame, the first frame and the second frame are respectively positioned at the upper side and the lower side of the photovoltaic assembly, and a cleaning device is arranged on the frame in a sliding manner; the water-air shared pipe is provided with a plurality of nozzles, and the nozzles face to a cleaning area of the photovoltaic module; the water-gas shared pipe is respectively communicated with the water supply device and the gas supply device through pipelines; a water control regulating valve and a water feeding pump are arranged on a connecting pipeline of the water-gas shared pipe and the water supply device; a pneumatic control regulating valve is arranged on a connecting pipeline of the water-gas shared pipe and the gas supply device; the water control regulating valve, the water feeding pump and the air control regulating valve are respectively and electrically connected with the controller; the water collecting tank is arranged below the photovoltaic module and communicated with the water supply device.
2. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: the cleaning device comprises a cleaning piece and a driving mechanism for driving the cleaning piece to move, and the driving mechanism is electrically connected with the controller.
3. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: the air supply device is an air compressor, the air compressor is electrically connected with the photovoltaic module, and the photovoltaic module is used for supplying power by direct current.
4. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: the photovoltaic power station water-spraying and air-spraying cleaning system further comprises an air water generator, wherein the air water generator is connected with the air compressor, and the air water generator is communicated with the water supply device through a pipeline.
5. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: and a dirt detection device is arranged on the cleaning device and is electrically connected with the controller.
6. The photovoltaic power plant water and air spray cleaning system of claim 5, characterized in that: the contamination detection device is an intelligent camera or an infrared image imager.
7. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: the photovoltaic power station water-spraying and air-spraying cleaning system further comprises a temperature detection device for detecting the temperature of the photovoltaic module backboard, and the temperature detection device is electrically connected with the controller.
8. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: the cleaning device is also provided with a cleaning agent bin box and a cleaning agent spray pipe connected with the cleaning agent bin box, the cleaning agent spray pipe is provided with a cleaning agent control valve, and the cleaning agent control valve is electrically connected with the controller.
9. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: the cleaning member is a cleaning brush, and/or a blade.
10. The photovoltaic power plant water and air spray cleaning system of claim 1, characterized in that: the cleaning device is hung on the water-air shared pipe to replace the frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111436336.9A CN114289409A (en) | 2021-11-29 | 2021-11-29 | Water-spraying and air-spraying cleaning system for photovoltaic power station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111436336.9A CN114289409A (en) | 2021-11-29 | 2021-11-29 | Water-spraying and air-spraying cleaning system for photovoltaic power station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115913104A (en) * | 2022-11-01 | 2023-04-04 | 华能新疆能源开发有限公司新能源东疆分公司 | Photovoltaic power generation device based on tracking control system |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1073095A2 (en) * | 1999-07-29 | 2001-01-31 | Kaneka Corporation | Method for cleaning photovoltaic module and cleaning apparatus |
| CN203235705U (en) * | 2013-04-18 | 2013-10-16 | 内蒙古电力勘测设计院 | Automatic cleaning device of solar photovoltaic module |
| CN204107925U (en) * | 2014-06-25 | 2015-01-21 | 衡水英利新能源有限公司 | A kind of photovoltaic module purging system with automatic blowing system |
| US20160211796A1 (en) * | 2015-01-15 | 2016-07-21 | Saudi Arabian Oil Company | Solar system comprising self sustainable condensation, water collection, and cleaning subassemblies |
| CN106049606A (en) * | 2016-06-05 | 2016-10-26 | 郭爱华 | Outdoor air water generator using solar energy |
| CN205868974U (en) * | 2016-08-15 | 2017-01-11 | 淮安信息职业技术学院 | Photovoltaic array intelligence cleaning device |
| CN206392479U (en) * | 2016-12-30 | 2017-08-11 | 重庆钧爱博科技有限公司 | A kind of photovoltaic cleaning device |
| US20170272030A1 (en) * | 2012-06-22 | 2017-09-21 | Reuben H. Chow | Automatic Photovoltaic Solar Panel Washer |
| CN207446779U (en) * | 2017-08-09 | 2018-06-05 | 中国大唐集团科学技术研究院有限公司 | The water-saving ash disposal cleaning systems of photovoltaic module |
| CN111478663A (en) * | 2020-03-20 | 2020-07-31 | 浙江嘉科新能源科技有限公司 | Clean heat sink of photovoltaic module |
| CN211701954U (en) * | 2020-04-20 | 2020-10-16 | 中国华能集团清洁能源技术研究院有限公司 | Automatic spraying and cleaning system for photovoltaic plates |
| CN112676219A (en) * | 2020-12-04 | 2021-04-20 | 广州开发区粤电新能源有限公司 | Clean increase system of photovoltaic module cooling |
| CN214767227U (en) * | 2021-05-06 | 2021-11-19 | 西安素诺新能源发展有限责任公司 | Photovoltaic power plant array cleaning equipment |
-
2021
- 2021-11-29 CN CN202111436336.9A patent/CN114289409A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1073095A2 (en) * | 1999-07-29 | 2001-01-31 | Kaneka Corporation | Method for cleaning photovoltaic module and cleaning apparatus |
| US20170272030A1 (en) * | 2012-06-22 | 2017-09-21 | Reuben H. Chow | Automatic Photovoltaic Solar Panel Washer |
| CN203235705U (en) * | 2013-04-18 | 2013-10-16 | 内蒙古电力勘测设计院 | Automatic cleaning device of solar photovoltaic module |
| CN204107925U (en) * | 2014-06-25 | 2015-01-21 | 衡水英利新能源有限公司 | A kind of photovoltaic module purging system with automatic blowing system |
| US20160211796A1 (en) * | 2015-01-15 | 2016-07-21 | Saudi Arabian Oil Company | Solar system comprising self sustainable condensation, water collection, and cleaning subassemblies |
| CN106049606A (en) * | 2016-06-05 | 2016-10-26 | 郭爱华 | Outdoor air water generator using solar energy |
| CN205868974U (en) * | 2016-08-15 | 2017-01-11 | 淮安信息职业技术学院 | Photovoltaic array intelligence cleaning device |
| CN206392479U (en) * | 2016-12-30 | 2017-08-11 | 重庆钧爱博科技有限公司 | A kind of photovoltaic cleaning device |
| CN207446779U (en) * | 2017-08-09 | 2018-06-05 | 中国大唐集团科学技术研究院有限公司 | The water-saving ash disposal cleaning systems of photovoltaic module |
| CN111478663A (en) * | 2020-03-20 | 2020-07-31 | 浙江嘉科新能源科技有限公司 | Clean heat sink of photovoltaic module |
| CN211701954U (en) * | 2020-04-20 | 2020-10-16 | 中国华能集团清洁能源技术研究院有限公司 | Automatic spraying and cleaning system for photovoltaic plates |
| CN112676219A (en) * | 2020-12-04 | 2021-04-20 | 广州开发区粤电新能源有限公司 | Clean increase system of photovoltaic module cooling |
| CN214767227U (en) * | 2021-05-06 | 2021-11-19 | 西安素诺新能源发展有限责任公司 | Photovoltaic power plant array cleaning equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115913104A (en) * | 2022-11-01 | 2023-04-04 | 华能新疆能源开发有限公司新能源东疆分公司 | Photovoltaic power generation device based on tracking control system |
| CN115913104B (en) * | 2022-11-01 | 2023-11-07 | 华能新疆能源开发有限公司新能源东疆分公司 | Photovoltaic power generation device based on tracking control system |
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Application publication date: 20220408 |