CN103350084B - Solar cell panel cleaning system in photovoltaic power station - Google Patents
Solar cell panel cleaning system in photovoltaic power station Download PDFInfo
- Publication number
- CN103350084B CN103350084B CN201310302087.3A CN201310302087A CN103350084B CN 103350084 B CN103350084 B CN 103350084B CN 201310302087 A CN201310302087 A CN 201310302087A CN 103350084 B CN103350084 B CN 103350084B
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- China
- Prior art keywords
- device support
- cleaning device
- cleaning
- solar panel
- sparge pipe
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- 238000004140 cleaning Methods 0.000 title claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims description 33
- 238000010926 purge Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a solar cell panel cleaning system in a photovoltaic power station. The solar cell panel cleaning system comprises an upper rail and a lower rail, idler wheels are mounted inside the rails, and the idler wheels are provided with a cleaning device support. Water spraying pipes are mounted on the two sides of the cleaning device support respectively, the water spraying pipes are connected with a water inlet pipe through a reversing valve, and a plurality of water spraying holes are formed in the water spraying pipes in the length direction of the water spraying pipes. The cleaning device support is provided with a hairbrush and a cleaning and water scraping rubber strip, and the hairbrush and the cleaning and water scraping rubber strip are placed between the water spraying pipes. An actuating device and a winding drum are mounted on the back face of a solar cell panel, and a wire cable on the winding drum is connected with the cleaning device support by being guided. One end of the upper rail is bent downwards in the vertical direction, one end of the lower rail is bent downwards in the vertical direction, so that the outer end parts of the rails and the main section parts of the rails are placed in different horizontal planes, the horizontal planes on the outer end parts of the rails are lower than the horizontal planes of the main section parts of the rails, and the inclined rail connection mode is adopted at the joints of the outer end parts of the rails and the main section parts of the rails. The solar cell panel cleaning system in the photovoltaic power station can overcome the defects in the prior art.
Description
Technical field
The present invention relates to solar panel cleaning, is a kind of photovoltaic plant solar panel purging system.
Background technology
Solar panel expanded gradually in China's range of application in recent years, for this reason, those skilled in the art provide the more multiple cleaning device to solar panel, the dust be exposed on the solar panel in outdoor environment is cleaned in time, makes the daylighting of solar panel unaffected.In use finding, there is some more deficiency in these published cleaning devices: structure is loaded down with trivial details, inconvenient maintenance; Because structural design is not enough, more difficult realization controls automatically; When not needing cleaning solar energy cell plate, the structure of purging system self easily blocks solar panel, affects the daylighting of cell panel, and the cell panel of cleaning is more difficult reaches good clean level etc.
Summary of the invention
The object of the invention is, a kind of photovoltaic plant solar panel purging system is provided, enable it solve the deficiency of prior art existence.
The present invention for achieving the above object, be achieved through the following technical solutions: photovoltaic plant solar panel purging system, comprise and getting on the right track and lower railway, get on the right track interior installation first roller, in lower railway, the second roller is installed, first roller and the second roller install cleaning device support, cleaning device support both sides install the first sparge pipe and the second sparge pipe respectively, first sparge pipe is connected with water inlet pipe by reversal valve with the second sparge pipe, first sparge pipe and the second sparge pipe offer several hole for water spraying along its length, cleaning device support is installed hairbrush and cleaning scraper glue bar, hairbrush and cleaning scraper glue bar are between the first sparge pipe and the second sparge pipe, cleaning scraper glue bar is segmentation structure, the length direction of cleaning scraper glue bar and the length direction of cleaning device support arrange angle α
1, drive unit and reel are arranged on Solar panel backside, steel cable on reel is connected with cleaning device support by guiding, an end of getting on the right track vertically bends downwards, the outer end that makes to get on the right track is positioned at different horizontal planes from the principal piece portion of getting on the right track, get on the right track the horizontal plane of outer end lower than the horizontal plane at the principal piece position of getting on the right track, outer end of getting on the right track adopts the first oblique rail to be connected with the junction in the principal piece portion of getting on the right track, one end of lower railway vertically bends downwards, lower railway outer end is made to be positioned at different horizontal planes from the principal piece portion of lower railway, the horizontal plane of lower railway outer end is lower than the horizontal plane at the principal piece position of lower railway, lower railway outer end and the junction in the principal piece portion of lower railway adopt the second oblique rail to be connected.The cross section of cleaning device support is groove-like, the tilted installation rubber strip supports of groove, installs cleaning scraper glue bar in rubber strip supports.The angle α that the length direction of cleaning scraper glue bar and the length direction of cleaning device support are arranged
1it is 2 °-6 °.First oblique rail and the second oblique rail inclined angle alpha with respect to the horizontal plane
2it is 10 °-30 °.Reel is arranged respectively connection cord and lower connection cord, upper connection cord one end is fixed on the upper end of cleaning device support, the other end is connected with cleaning device pedestal upper end after walking around the second pulley, the first directive wheel and reel, the 3rd directive wheel and the first pulley successively, lower connection cord one end is fixed on cleaning device pedestal lower end, and the other end walks around the 4th pulley successively, the second directive wheel, reel, the 4th directive wheel are connected with cleaning device pedestal lower end with the 3rd pulley.An osculum is offered in sparge pipe one end, and the diameter of osculum is greater than the diameter of hole for water spraying.
Described first oblique rail and the second oblique rail inclined angle alpha with respect to the horizontal plane
2it is 25 °.
The angle α that the described length direction of cleaning scraper glue bar and the length direction of cleaning device support are arranged
1it is 3 °.
Solar panel purging system provided by the invention solves the problem that existing purging system stops cleaning himself structure sunshade rear, solar panel purging system rests on the position lower than solar panel horizontal plane after stopping cleaning, solar panel purging system is made to rest on solar panel edge, while not affecting the daylighting of solar panel, purging system can also be controlled as requested and automatically clean; The track bending structure stopped after needing cleaning or cleaning is reasonable in design, can make the fast automatic movement of purging system, not need manual adjustment, and have the feature of long service life, freedom from repairs; Purging system of the present invention is when cleaning solar energy cell plate, hairbrush adhesive tape structure makes cleaning process not occur water stain and cleaning vestige, and can make to be attached to and cell panel has stronger bur once scrape wash clean, reach higher clean level after cell panel is cleaned; Purging system of the present invention adopts vertical setting of types tracking mode structure, ensures solar panel surface all water sprays, while reaching and cleaning up, has saved water consumption; The each part position relations of structure of the present invention is reasonable in design, and the speed of service of purging system can be made to reach 10 ms/min, and cleaning speed is fast, and cleaning up is another feature of the present invention.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention; Accompanying drawing 2 is backsight structural representations of accompanying drawing 1; Accompanying drawing 3 be in accompanying drawing 1 A to structure for amplifying schematic diagram; Accompanying drawing 4 is that in accompanying drawing 1, B-B analyses and observe structure for amplifying schematic diagram; Accompanying drawing 5 be in accompanying drawing 1 C to structure for amplifying schematic diagram.
In figure: 1 second gripper shoe 2 connection cord 16 first directive wheel 17 second directive wheel 18 first gripper shoe 19 hole for water spraying 20 osculum 21 first roller 22 second roller 23 times connection cords 24 the 3rd directive wheel 25 the 4th directive wheel 26 second sparge pipe 27 hairbrush 28 cleaning scraper glue article oblique rail 34 of 29 rubber strip supports 30 link 32 first oblique rail 33 second on 3 lower railway 4 the 3rd gripper shoe 5 reel 6 drive unit 7 water inlet pipe 8 reversal valve 9 cleaning device support 10 first sparge pipe 11 first pulley 12 second pulley 13 the 3rd pulley 14 the 4th pulley 15 that gets on the right track gets on the right track lower railway outer end, outer end 35.
Detailed description of the invention
Contrast accompanying drawing, the present invention will be further described.
In figure, 2 is get on the right track, 3 is lower railway, get on the right track 2 interior installation the first rollers 21, in lower railway 3, second roller 22 is installed, first roller 21 and the second roller 22 install cleaning device support 9, cleaning device support 9 both sides install the first sparge pipe 10 and the second sparge pipe 26 respectively, first sparge pipe 10 is connected with water inlet pipe 7 by reversal valve 8 with the second sparge pipe 26, first sparge pipe 10 and the second sparge pipe 26 offer several hole for water spraying 19 along its length, cleaning device support 9 is installed hairbrush 27 and cleaning scraper glue bar 28, hairbrush 27 and cleaning scraper glue bar 28 are between the first sparge pipe 10 and the second sparge pipe 26, cleaning scraper glue bar 28 is segmentation structure, the length direction of cleaning scraper glue bar 28 and the length direction of cleaning device support 9 arrange angle α
1, drive unit 6 and reel 5 are arranged on Solar panel backside, steel cable on reel 5 is connected with cleaning device support 9 by directive wheel, 2 one ends of getting on the right track vertically bend downwards, make to get on the right track outer end 34 from get on the right track 2 principal piece portion be positioned at different horizontal planes, get on the right track outer end 34 horizontal plane lower than get on the right track 2 the horizontal plane at principal piece position, get on the right track outer end 34 with get on the right track 2 the junction in principal piece portion adopt the first oblique rail 32 to be connected, one end of lower railway 3 vertically bends downwards, lower railway outer end 35 is made to be positioned at different horizontal planes from the principal piece portion of lower railway 3, the horizontal plane of lower railway outer end 35 is lower than the horizontal plane at the principal piece position of lower railway 3, lower railway outer end 35 and the junction in the principal piece portion of lower railway 3 adopt the second oblique rail 33 to be connected.
In such scheme of the present invention, cleaning scraper glue bar 28 is segmentation structure, be as the criterion with the transversely arranged block number of solar panel, such as: solar panel is laterally arranged in a large plane by three pieces or four pieces, then clear water is scraped glue bar 28 and is divided into three sections or four sections to be linked to be an entirety, and the length direction of cleaning scraper glue bar 28 and the length direction of cleaning device support 9 design angle α
1effect be, cleaning scraper glue bar 28 is run along forming point cantact mode with the widthwise edge of solar panel, to reduce the resistance that cleaning device support 9 runs, the transverse direction of described solar panel is the vertical direction relative to cleaning device support 9 traffic direction.The concrete mounting structure of cleaning scraper glue bar 28 is: the cross section of cleaning device support 9 is groove-like, the tilted installation rubber strip supports 29 of groove, cleaning scraper glue bar 28 is installed in rubber strip supports 29, the quantity of rubber strip supports 29 is identical with the quantity of cleaning scraper glue bar 28 according to actual needs, rubber strip supports 29 is inclined and mounted in cleaning device support 9, the angle α of the angle arranged between the length direction of rubber strip supports 29 and the length direction of cleaning device support 9 and cleaning scraper glue bar 28
1identical, angle of inclination is identical, and the number of degrees of angle are identical.
Further scheme provided by the invention is: the first oblique rail 32 and the second oblique rail 33 inclined angle alpha with respect to the horizontal plane
2it is 10 °-30 °.This angle makes purging system be easy to go upward to above solar panel when starting, be easy to after cleaning walk to below solar panel, and each structure on cleaning device support 9 is not sustained damage when shifting one's position with cleaning device support 9, do not affect its service life.
Preferred embodiments of the present invention are: reel 5 is arranged respectively connection cord 15 and lower connection cord 23, upper connection cord 15 one end is fixed on the upper end of cleaning device support 9, the other end is connected with cleaning device support 9 upper end after walking around the second pulley 12, first directive wheel and reel 5, the 3rd directive wheel 24 and the first pulley 11 successively, lower connection cord 23 one end is fixed on cleaning device support 9 lower end, and the other end walks around the 4th pulley 14, second directive wheel 17 successively, reel 5, the 4th directive wheel 25 are connected with cleaning device support 9 lower end with the 3rd pulley 13.This structure reciprocatingly moves under the connection cord of cleaning device support 9 on reel 5 can be made to drive, and can make cleaning device support 9 parallel quick mobile time, do not produce the phenomenon that gets stuck, reach translational speed fast, make the cleanliness factor of the cleaning of cell panel higher.
An osculum 20 is offered in sparge pipe 10 one end of the present invention, and the diameter of osculum 20 is greater than the diameter of hole for water spraying 19.Osculum 20, for pressure release, ensures the irrigation pressure of hole for water spraying 19 is stablized, to reach better cleaning performance further.
Of the present invention first oblique rail 32 and the second oblique rail 33 inclined angle alpha with respect to the horizontal plane
2it is 25 °.
Purging system of the present invention is arranged on solar panel and uses, in figure, the first gripper shoe 18, second gripper shoe 1 and the 3rd gripper shoe 4 are the structures on solar panel, reel 5 and drive unit 6 are arranged in the second gripper shoe 1 when installing by purging system of the present invention, directive wheel bracing frame is arranged in the first gripper shoe 18 and the 3rd gripper shoe 4 respectively, and each directive wheel is arranged on respective corresponding directive wheel bracing frame respectively.First gripper shoe 18, second gripper shoe 1 is connected with the link got on the right track on 2 and lower railway 3 respectively with the two ends of the 3rd gripper shoe 4.Drive unit 6 of the present invention is motor or the structure such as motor and gearbox, and drive unit 6 is connected with reel 5, and reel 5 drives rotation by drive unit 6.
Solar panel of the present invention controls all functions such as its walking, water spray, commutation and stopping by control system.When needs cleaning solar energy cell plate, start drive unit 6, make drive unit 6 be with movable reel 5 to rotate, reel 5 drives respectively and is wrapped in upper connection cord 15 on reel 5 and lower connection cord 23 synchronizing moving, thus drive cleaning device support 9 is along rail moving.When cleaning device support 9 is moved to the left, reversal valve 8 is by the first sparge pipe 10 shutoff, second sparge pipe 26 is communicated with water inlet pipe 7, after the second sparge pipe 26 is sprayed water, hairbrush 27 and cleaning scraper glue bar 28 pairs of cell panels clean, when cleaning device support 9 moves right, reversal valve 8 is by the second sparge pipe 26 shutoff, first sparge pipe 10 is communicated with water inlet pipe 7, and after the first sparge pipe 10 is sprayed water, hairbrush 27 and cleaning scraper glue bar 28 pairs of cell panels clean.After cleaning, the kink that cleaning device support 9 moves to left to rail end is to being displaced downwardly to below solar panel, make cleaning device support 9 and on each structure below of moving to solar panel horizontal plane park, thus the structure avoiding purging system keeps the sun off, affect the problem of solar panel daylighting.
Preferred embodiments of the present invention are: the angle α that the length direction of cleaning scraper glue bar 28 and the length direction of cleaning device support 9 are arranged
1be 2 °-6 °, the gradient of cleaning scraper glue bar 28 can make rinse water form delay at short notice, improves cleaning performance further, and cleaning scraper glue bar 28 can reduce barrier force when startup optimization with the angle of the length direction of cleaning device support 9.
The further preferred version of the present invention is: the angle α that the length direction of cleaning scraper glue bar 28 and the length direction of cleaning device support 9 are arranged
1it is 3 °.
The position, upper and lower, left and right of each structure of the present invention, is all as the criterion according to shown position and describes.
Claims (8)
1. photovoltaic plant solar panel purging system, comprise and getting on the right track (2) and lower railway (3), getting on the right track, (2) are interior installs the first roller (21), in lower railway (3), the second roller (22) is installed, it is characterized in that: the first roller (21) and the second roller (22) upper installation cleaning device support (9), cleaning device support (9) both sides install the first sparge pipe (10) and the second sparge pipe (26) respectively, first sparge pipe (10) is connected with water inlet pipe (7) by reversal valve (8) with the second sparge pipe (26), first sparge pipe (10) and the second sparge pipe (26) offer several hole for water spraying (19) along its length, cleaning device support (9) is installed hairbrush (27) and cleaning scraper glue bar (28), hairbrush (27) and cleaning scraper glue bar (28) are positioned between the first sparge pipe (10) and the second sparge pipe (26), cleaning scraper glue bar (28) is segmentation structure, the length direction of cleaning scraper glue bar (28) and the length direction of cleaning device support (9) arrange angle α
1, drive unit (6) and reel (5) are arranged on Solar panel backside, steel cable on reel (5) is connected with cleaning device support (9) by directive wheel, (2) one ends of getting on the right track vertically bend downwards, the outer end (34) that makes to get on the right track is positioned at different horizontal planes from the principal piece portion of get on the right track (2), get on the right track the horizontal plane of outer end (34) lower than the horizontal plane at the principal piece position of get on the right track (2), outer end (34) of getting on the right track adopts the first oblique rail (32) to be connected with the junction in the principal piece portion of get on the right track (2), one end of lower railway (3) vertically bends downwards, lower railway outer end (35) is made to be positioned at different horizontal planes from the principal piece portion of lower railway (3), the horizontal plane of lower railway outer end (35) is lower than the horizontal plane at the principal piece position of lower railway (3), lower railway outer end (35) and the junction in the principal piece portion of lower railway (3) adopt the second oblique rail (33) to be connected.
2. photovoltaic plant solar panel purging system according to claim 1, it is characterized in that: the cross section of cleaning device support (9) is groove-like, the tilted installation rubber strip supports (29) of groove, installs cleaning scraper glue bar (28) in rubber strip supports (29).
3. photovoltaic plant solar panel purging system according to claim 1 and 2, is characterized in that: the angle α that the length direction of cleaning scraper glue bar (28) and the length direction of cleaning device support (9) are arranged
1it is 2 °-6 °.
4. photovoltaic plant solar panel purging system according to claim 1, is characterized in that: the first oblique rail (32) and the second oblique rail (33) inclined angle alpha with respect to the horizontal plane
2it is 10 °-30 °.
5. photovoltaic plant solar panel purging system according to claim 1, it is characterized in that: reel (5) is arranged respectively connection cord (15) and lower connection cord (23), upper connection cord (15) one end is fixed on the upper end of cleaning device support (9), the other end walks around the second pulley (12) successively, first directive wheel (16) and reel (5), 3rd directive wheel (24) and the first pulley (11) are connected with cleaning device support (9) upper end afterwards, lower connection cord (23) one end is fixed on cleaning device support (9) lower end, the other end walks around the 4th pulley (14) successively, second directive wheel (17), reel (5), 4th directive wheel (25) is connected with cleaning device support (9) lower end with the 3rd pulley (13).
6. photovoltaic plant solar panel purging system according to claim 1, is characterized in that: an osculum (20) is offered in the first sparge pipe (10) one end, and the diameter of osculum (20) is greater than the diameter of hole for water spraying (19).
7. photovoltaic plant solar panel purging system according to claim 4, is characterized in that: the first oblique rail (32) and the second oblique rail (33) inclined angle alpha with respect to the horizontal plane
2it is 25 °.
8. photovoltaic plant solar panel purging system according to claim 3, is characterized in that: the angle α that the length direction of cleaning scraper glue bar (28) and the length direction of cleaning device support (9) are arranged
1it is 3 °.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310302087.3A CN103350084B (en) | 2013-07-18 | 2013-07-18 | Solar cell panel cleaning system in photovoltaic power station |
PCT/CN2014/074077 WO2015007105A1 (en) | 2013-07-18 | 2014-03-26 | Cleaning system for solar panel of photovoltaic power station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310302087.3A CN103350084B (en) | 2013-07-18 | 2013-07-18 | Solar cell panel cleaning system in photovoltaic power station |
Publications (2)
Publication Number | Publication Date |
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CN103350084A CN103350084A (en) | 2013-10-16 |
CN103350084B true CN103350084B (en) | 2015-02-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310302087.3A Active CN103350084B (en) | 2013-07-18 | 2013-07-18 | Solar cell panel cleaning system in photovoltaic power station |
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CN (1) | CN103350084B (en) |
WO (1) | WO2015007105A1 (en) |
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CN103056133B (en) * | 2013-01-31 | 2015-06-10 | 河南科达节能环保有限公司 | Solar battery panel cleaning system |
CN103350084B (en) * | 2013-07-18 | 2015-02-18 | 殷培星 | Solar cell panel cleaning system in photovoltaic power station |
CN203356140U (en) * | 2013-07-18 | 2013-12-25 | 殷培星 | Cleaning system of solar cell panel of photovoltaic power station |
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