CN116886039A - Negative ion dust removal device and dust removal method for photovoltaic power generation assembly - Google Patents
Negative ion dust removal device and dust removal method for photovoltaic power generation assembly Download PDFInfo
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- CN116886039A CN116886039A CN202310937007.5A CN202310937007A CN116886039A CN 116886039 A CN116886039 A CN 116886039A CN 202310937007 A CN202310937007 A CN 202310937007A CN 116886039 A CN116886039 A CN 116886039A
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- negative ion
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- walking track
- track
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- 239000000428 dust Substances 0.000 title claims abstract description 32
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 150000002500 ions Chemical class 0.000 claims description 64
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000003491 array Methods 0.000 claims description 10
- 150000001450 anions Chemical class 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 18
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
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- 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
-
- 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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
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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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a negative ion dust removal device and a dust removal method for a photovoltaic power generation assembly, wherein the dust removal device comprises a portal frame, a walking track I, a walking track II and a negative ion blower; the portal frame is fixedly provided with a double parallel walking track I; two ends of the walking track II are connected with the walking track I through a walking mechanism; the negative ion blowing mechanism is fixed on a sliding block I, the sliding block I is arranged on a walking track II, and the negative ion blower can move along the walking track II; the movable parallel rails III are arranged at the left end side and the right end side of the photovoltaic module, the walking rails II can be switched to the walking rails I adjacent to the transverse rows through the movable parallel rails III, and the device uses the negative ion blower as a blowing wind source, so that the cost is effectively reduced, and the photovoltaic module cannot be hard contacted to avoid damaging the module; the displacement driving structure has reasonable design, the rail switching is convenient and stable, and the full coverage of the photovoltaic module panel can be automatically realized.
Description
Technical Field
The invention relates to the field of photovoltaic power generation equipment, in particular to a negative ion dust removal device and a dust removal method for a power generation assembly.
Background
Silicon-based solar cell modules are commonly used in photovoltaic power stations, the modules are sensitive to temperature, if dust is accumulated on the surfaces of the modules, the heat transfer resistance of the photovoltaic modules is increased, and a heat insulation layer on the photovoltaic modules is formed, so that heat dissipation of the modules is affected. Therefore, the cleaning work of the photovoltaic module panel is necessary, but the existing cleaning work has the following defects:
1. the manual cleaning is adopted, the cleaning working frequency is high, especially, the northern light resources in China are rich, the large-scale photovoltaic power station is arranged in the northwest region, the local haze is serious, and dust on the photovoltaic module is sometimes caused due to the sand and dust weather. According to investigation, dust is removed once every week in general, and when the dust is changed in snowy weather or sandy weather, the cleaning frequency is increased, so that the labor intensity is very high;
2. the manual operation mode is easy to leak and sweep or is uneven in sweeping, the sweeping effect is not ideal, and the power generation efficiency of the photovoltaic module is affected;
3. the cleaning tool is directly contacted with the surface of the photovoltaic module, so that the mirror surface is damaged;
4. some mechanical cleaning devices are also on the market, but the operation is not smooth and the coverage of the whole photovoltaic array cannot be completed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the negative ion dust removal device for the photovoltaic power generation assembly, which replaces a manual cleaning mode, can automatically walk to cover all photovoltaic assembly arrays for cleaning operation, effectively improves cleaning efficiency, reduces cleaning cost and is suitable for a photovoltaic assembly panel in various scenes.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the negative ion dust removal device of the photovoltaic power generation assembly comprises a portal frame, a traveling track I, a traveling track II and a negative ion blower;
the portal frame is arranged on the upper side and the lower side of the row of photovoltaic modules, and is fixedly provided with double parallel travelling rails I;
the walking rail II is perpendicular to the walking rail I, two ends of the walking rail II are connected with the walking rail I through a walking mechanism, and the walking rail II can move along the walking rail I;
the negative ion blowing mechanism is fixed on a sliding block I, the sliding block I is arranged on a walking track II, the sliding block I and the walking track II form a linear module I, and the negative ion blower can move along the walking track II;
the end part of the walking track II is fixedly provided with a storage battery, and the storage battery supplies power to the anion blower, the walking mechanism and the linear module I;
the photovoltaic module is provided with movable parallel rails III on the left and right sides, the movable parallel rails III can be in butt joint with the adjacent double-parallel walking rails I, and the walking rails II can be switched to the adjacent walking rails I in the transverse row through the movable parallel rails III.
The negative ion blower generates high-speed air flow with certain pressure through the built-in fan, and simultaneously releases negative ions, so that dust and dirt leave the surface of the photovoltaic module, and the aim of cleaning is fulfilled. The negative ion blower can be a product with the model laifen SE of the brand name of the Leifen, the motor rotation speed is high, the wind speed is high, and the distance between the blower opening and the photovoltaic module is less than or equal to 0.3m.
The running mechanism can be a sports car for an electric hoist, for example, a miniature electric sports car with a great variety of brands is selected for the electric hoist, and the electric hoist is driven by a motor to run.
The linear module I is in a lead screw sliding block mode, a rotary lead screw is arranged in the walking track, a motor I is arranged at the end of the linear module I, and the motor I rotationally drives the sliding block to stably move on the walking track II.
Further, the end part of the walking track I is provided with a double-parallel walking track IV, the walking track IV is vertical to the walking track I, the walking track IV is provided with a sliding block II, the walking track IV and the sliding block II form a linear module II, the linear module II is in a screw sliding block mode, the end part of the linear module II is provided with a motor II, the sliding block II is driven by the motor II to stably move upwards and then the walking track IV is displaced, and the upper parts of the two ends of the movable parallel track III are fixedly connected with the sliding block II;
further, the movable parallel rail III and the walking rail I are I-shaped steel, the cross section sizes of the movable parallel rail III and the walking rail I are the same, the positions of the movable parallel rail III and the walking rail I are high, when the movable parallel rail III moves along with the sliding block to be flush with the walking rail I, the end parts of the two rails are butted to form the same rail, and the walking mechanism can conveniently move and pass through the rail.
Further, the walking track II tip is fixed to be provided with camera, controller, and the controller is provided with communication module and remote server internet access, and the data is shot to the camera can be long-range to be preserved, and the remote control personnel can acquire the control picture, monitors whether the device cleans the operating condition of quality, anion hair-dryer and photovoltaic module and is damaged.
Further, the movable parallel rail III and the walking rail IV are provided with in-place sensors, when the walking rail II is sensed to reach the appointed position of the movable parallel rail III, the linear module II works to drive the movable parallel rail III and the walking rail II to move, and when the movable parallel rail III is aligned with the next row of walking rail I in place, the linear module II stops working, and the rails are switched.
Further, the walking track II is provided with a transmission connecting rod I through a bearing seat, and two ends of the transmission connecting rod I are respectively in transmission connection with walking wheel shafts of the walking mechanisms at two ends through gears, so that synchronous movement of the walking mechanisms at two ends is realized; and the two lead screws complete synchronous motion through a right-angle reduction gearbox and a transmission connecting rod II, and both ends of the transmission connecting rod II complete turning synchronous transmission through a bevel gear group of the right-angle reduction gearbox.
A photovoltaic power generation assembly dust removal method utilizing the negative ion dust removal device of the photovoltaic power generation assembly comprises the following steps:
the upper plate surface of the photovoltaic module is purged through the negative ion blower, the negative ion blower can move along the walking track II and move in the vertical direction of the single photovoltaic module;
the walking track II can transversely displace along the walking track I to drive the negative ion blower to displace to one side in the transverse direction;
when the negative ion blower cleans the row of photovoltaic module arrays, the negative ion blower reaches the end part of the row of photovoltaic module arrays, the travelling mechanism brings the travelling rail II into a movable parallel rail III butted with the row, and the motor II works to drive the movable parallel rail III to displace towards the next row of photovoltaic module arrays along the travelling rail IV;
after the movable parallel rail III is in butt joint with the walking rail I of the next row, the walking mechanism drives the walking rail II and the negative ion blower to enter the walking rail I of the next row, so that rail switching of the negative ion blower is completed;
the walking track II completes the second row of purging work together with the negative ion blower, when the negative ion blower reaches the other end of the second row, track switching is performed, and finally the negative ion blower completes the whole photovoltaic whole row of coverage walking through an S-shaped route.
The beneficial effects of the invention are as follows: according to the cleaning system, air is used as power, and the negative ion blower is used as a blowing wind source, so that the cost is effectively reduced, and the photovoltaic module is not subjected to hard contact to avoid damage to the module; the displacement driving structure is reasonable in design, the rail is convenient and stable to switch, and the full coverage of the photovoltaic module panel can be automatically realized; can remote control, whole degree of automation is high, not only can accomplish the cleaning work, can also accomplish the work of patrolling and examining.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The device comprises a 1-photovoltaic module, a 2-portal frame, a 3-walking track I, a 4-walking track II, a 5-negative ion blower, a 6-walking mechanism, a 7-movable parallel track III, an 8-walking track IV, a 9-motor I, a 10-motor II, a 11-slider II, a 12-supporting frame, a 13-storage battery, a 14-camera and a 15-transmission connecting rod I.
Description of the embodiments
The negative ion dust removal device of the photovoltaic power generation assembly shown in the figure 1 comprises a portal frame, a traveling track I, a traveling track II and a negative ion blower;
the photovoltaic modules are vertically and horizontally arranged in multiple rows, each row of photovoltaic modules is provided with a portal frame and a traveling track I, the portal frames are arranged on the upper side and the lower side of each row of photovoltaic modules, and the portal frames are fixedly provided with double parallel traveling tracks I;
the walking rail II is perpendicular to the walking rail I, two ends of the walking rail II are connected with the walking rail I through a walking mechanism, and the walking rail II can move along the walking rail I;
the negative ion blowing mechanism is fixed on a sliding block I, the sliding block I is arranged on a walking track II, the sliding block I and the walking track II form a linear module I, and the negative ion blower can move along the walking track II;
the end part of the walking track II is fixedly provided with a storage battery, the storage battery supplies power to the anion blower, the walking mechanism and the linear module I, and the storage battery is detachable and convenient to replace or charge;
the photovoltaic module is provided with movable parallel rails III on the left and right sides, the movable parallel rails III can be in butt joint with the adjacent double-parallel walking rails I, and the walking rails II can be switched to the adjacent walking rails I in the transverse row through the movable parallel rails III.
The negative ion blower generates high-speed air flow with certain pressure through the built-in fan, and simultaneously releases negative ions, so that dust and dirt leave the surface of the photovoltaic module, and the aim of cleaning is fulfilled. The negative ion blower can be a product with the model laifen SE of the brand name of the Leifen, the motor rotation speed is high, the wind speed is high, and the distance between the blower opening and the photovoltaic module is less than or equal to 0.3m.
The running mechanism can be a sports car for an electric hoist, for example, a miniature electric sports car with a great variety of brands is selected for the electric hoist, and the electric hoist is driven by a motor to run.
The linear module I is in a lead screw sliding block mode, a rotary lead screw is arranged in the walking track, a motor I is arranged at the end of the linear module I, and the motor I rotationally drives the sliding block to stably move on the walking track II.
Further, the end part of the walking track I is provided with a double-parallel walking track IV, the walking track IV is vertical to the walking track I, the walking track IV is provided with a sliding block II, the walking track IV and the sliding block II form a linear module II, the linear module II is in a screw sliding block mode, the end part of the linear module II is provided with a motor II, the sliding block II is driven by the motor II to stably move upwards and then the walking track IV is displaced, and the upper parts of the two ends of the movable parallel track III are fixedly connected with the sliding block II;
further, the movable parallel rail III and the walking rail I are I-shaped steel, the cross section sizes of the movable parallel rail III and the walking rail I are the same, the positions of the movable parallel rail III and the walking rail I are high, when the movable parallel rail III moves along with the sliding block to be flush with the walking rail I, the end parts of the two rails are butted to form the same rail, and the walking mechanism can conveniently move and pass through the rail.
Further, a camera and a controller are fixedly arranged at the end part of the walking track II, the controller is provided with a communication module and is connected with a remote server through a network, the shooting data of the camera can be remotely transmitted and stored, a remote control personnel can acquire a monitoring picture, and the cleaning quality of the device, the working state of the anion blower and whether the photovoltaic module is damaged or not are monitored; the controller model is selected from MELSEC programmable controllers produced by Mitsubishi corporation, and is respectively connected with a travelling mechanism, an anion blower, a storage battery, a motor I and the like.
The device can also be used for the safety inspection work of the whole photovoltaic array.
Further, the movable parallel rail III and the walking rail IV are provided with in-place sensors, when the walking rail II is sensed to reach the appointed position of the movable parallel rail III, the walking mechanism stops working, the linear module II works to drive the movable parallel rail III and the walking rail II to move, and when the movable parallel rail III is aligned in place with the next walking rail I, the linear module II stops working, and the rails finish switching.
Further, the walking track II is provided with a transmission connecting rod I through a bearing seat, and two ends of the transmission connecting rod I are respectively in transmission connection with walking wheel shafts of the walking mechanisms at two ends through gears, so that synchronous movement of the walking mechanisms at two ends is realized; and the two lead screws complete synchronous motion through a right-angle reduction gearbox and a transmission connecting rod II, and both ends of the transmission connecting rod II complete turning synchronous transmission through a bevel gear group of the right-angle reduction gearbox.
A photovoltaic power generation assembly dust removal method utilizing the negative ion dust removal device of the photovoltaic power generation assembly comprises the following steps:
the upper plate surface of the photovoltaic module is purged through the negative ion blower, the negative ion blower can move along the walking track II and move in the vertical direction of the single photovoltaic module;
the walking track II can transversely displace along the walking track I to drive the negative ion blower to displace to one side in the transverse direction;
when the negative ion blower cleans the row of photovoltaic module arrays, the negative ion blower reaches the end part of the row of photovoltaic module arrays, the travelling mechanism brings the travelling rail II into a movable parallel rail III butted with the row, and the motor II works to drive the movable parallel rail III to displace towards the next row of photovoltaic module arrays along the travelling rail IV;
after the movable parallel rail III is in butt joint with the walking rail I of the next row, the walking mechanism drives the walking rail II and the negative ion blower to enter the walking rail I of the next row, so that rail switching of the negative ion blower is completed;
the walking track II completes the second row of purging work together with the negative ion blower, when the negative ion blower reaches the other end of the second row, track switching is performed, and finally the negative ion blower completes the whole photovoltaic whole row of coverage walking through an S-shaped route.
The beneficial effects of the invention are as follows: according to the cleaning system, air is used as power, and the negative ion blower is used as a blowing wind source, so that the cost is effectively reduced, and the photovoltaic module is not subjected to hard contact to avoid damage to the module; the displacement driving structure is reasonable in design, the rail is convenient and stable to switch, and the full coverage of the photovoltaic module panel can be automatically realized; can remote control, whole degree of automation is high, not only can accomplish the cleaning work, can also accomplish the work of patrolling and examining.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a photovoltaic power generation module anion dust collector which characterized in that: the device comprises a portal frame, a walking track I, a walking track II and an anion blower;
the portal frame is arranged on the upper side and the lower side of the row of photovoltaic modules, and is fixedly provided with double parallel travelling rails I;
the walking rail II is perpendicular to the walking rail I, two ends of the walking rail II are connected with the walking rail I through a walking mechanism, and the walking rail II can move along the walking rail I;
the negative ion blowing mechanism is fixed on a sliding block I, the sliding block I is arranged on a walking track II, the sliding block I and the walking track II form a linear module I, and the negative ion blower can move along the walking track II;
the end part of the walking track II is fixedly provided with a storage battery, and the storage battery supplies power to the anion blower, the walking mechanism and the linear module I;
the photovoltaic module left and right sides are provided with movable parallel rail III, and movable parallel rail III can dock with this row and face the two parallel walking tracks I of row, and walking track II accessible movable parallel rail III switches to on the walking track I that approaches the horizontal row.
2. The negative ion dust removal device for a photovoltaic power generation module according to claim 1, wherein: the distance between the blower opening of the negative ion blower and the photovoltaic component is less than or equal to 0.3m.
3. The negative ion dust removal device for a photovoltaic power generation module according to claim 1, wherein: the running gear can be selected from sports cars for electric hoist.
4. The negative ion dust removal device for a photovoltaic power generation module according to claim 1, wherein: the linear module I is in a lead screw sliding block mode, a rotary lead screw is arranged in the walking track, a motor I is arranged at the end of the linear module I, and the motor I rotationally drives the sliding block to stably move on the walking track II.
5. The negative ion dust removal device for a photovoltaic power generation module according to claim 1, wherein: the end part of the walking track I is provided with a double-parallel walking track IV, the walking track IV is perpendicular to the walking track I, the walking track IV is provided with a sliding block II, the walking track IV and the sliding block II form a linear module II, the linear module II is in a screw sliding block mode, the end part of the linear module II is provided with a motor II, the sliding block II is driven by the motor II to stably move on the walking track IV, and the upper parts of the two ends of the movable parallel track III are fixedly connected with the sliding block II.
6. The negative ion dust removal device for a photovoltaic power generation assembly according to claim 5, wherein: the movable parallel rail III and the walking rail I have the same cross section size and the same position, when the movable parallel rail III moves along with the sliding block II to be flush with the walking rail I, the end parts of the two rails are butted to form the same rail, so that the walking mechanism can conveniently move and pass through.
7. The negative ion dust removal device for a photovoltaic power generation module according to claim 1, wherein: the end part of the walking track II is fixedly provided with a camera and a controller, and the controller is provided with a communication module and is connected with a remote server through a network.
8. The negative ion dust removal device for a photovoltaic power generation assembly according to claim 5, wherein: the movable parallel rail III and the walking rail IV are provided with in-place sensors, when the walking rail II is sensed to reach the appointed position of the movable parallel rail III, the linear module II works to drive the movable parallel rail III and the walking rail II to move, and when the movable parallel rail III is aligned with the next row of walking rail I in place, the linear module II stops working.
9. The negative ion dust removal device for a photovoltaic power generation module according to claim 1, wherein: the walking track II is provided with a transmission connecting rod I through a bearing seat, and two ends of the transmission connecting rod I are respectively connected with walking wheel shafts of walking mechanisms at two ends through gears in a transmission way.
10. A method for dedusting a photovoltaic power generation assembly by using the negative ion dedusting device of the photovoltaic power generation assembly according to any one of claims 1 to 9, which is characterized in that: it comprises the following steps:
the upper plate surface of the photovoltaic module is purged through the negative ion blower, the negative ion blower can move along the walking track II and move in the vertical direction of the single photovoltaic module;
the walking track II can transversely displace along the walking track I to drive the negative ion blower to displace to one side in the transverse direction;
when the negative ion blower cleans the row of photovoltaic module arrays, the negative ion blower reaches the end part of the row of photovoltaic module arrays, the travelling mechanism brings the travelling rail II into a movable parallel rail III butted with the row, and the motor II works to drive the movable parallel rail III to displace towards the next row of photovoltaic module arrays along the travelling rail IV;
after the movable parallel rail III is in butt joint with the walking rail I of the next row, the walking mechanism drives the walking rail II and the negative ion blower to enter the walking rail I of the next row, so that rail switching of the negative ion blower is completed;
the walking track II completes the second row of purging work together with the negative ion blower, when the negative ion blower reaches the other end of the second row, track switching is performed, and finally the negative ion blower completes the whole photovoltaic whole row of coverage walking through an S-shaped route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310937007.5A CN116886039B (en) | 2023-07-28 | 2023-07-28 | Negative ion dust removal device and dust removal method for photovoltaic power generation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310937007.5A CN116886039B (en) | 2023-07-28 | 2023-07-28 | Negative ion dust removal device and dust removal method for photovoltaic power generation assembly |
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| Publication Number | Publication Date |
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| CN116886039A true CN116886039A (en) | 2023-10-13 |
| CN116886039B CN116886039B (en) | 2024-03-19 |
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| CN104539233A (en) * | 2015-01-19 | 2015-04-22 | 安阳豫通科技有限公司 | Automatic cleaning dust removal system for photovoltaic array component |
| CN104868833A (en) * | 2015-06-05 | 2015-08-26 | 王立武 | Cleaning device for photovoltaic power station |
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| CN112311319A (en) * | 2019-07-30 | 2021-02-02 | 珠海思略智能科技有限公司 | Photovoltaic cleaning protection device, cleaning device and photovoltaic array |
| CN111726071A (en) * | 2020-06-25 | 2020-09-29 | 李庆磊 | Dust removal cleaning device for photovoltaic power generation board |
| CN214975938U (en) * | 2020-12-21 | 2021-12-03 | 珠海思略智能科技有限公司 | A running gear and photovoltaic system for photovoltaic electroplax |
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| CN219068159U (en) * | 2022-12-26 | 2023-05-23 | 广州港华能源有限公司 | Photovoltaic rail-changing device and photovoltaic cleaning system |
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