CN204761387U - Photovoltaic power generation board self - cleaning device - Google Patents
Photovoltaic power generation board self - cleaning device Download PDFInfo
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- CN204761387U CN204761387U CN201520406263.2U CN201520406263U CN204761387U CN 204761387 U CN204761387 U CN 204761387U CN 201520406263 U CN201520406263 U CN 201520406263U CN 204761387 U CN204761387 U CN 204761387U
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- motor
- timing belt
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- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- 238000010248 power generation Methods 0.000 title claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 46
- 230000002337 anti-port Effects 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- 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
- Cleaning In General (AREA)
Abstract
The utility model discloses a photovoltaic power generation board self - cleaning device, it includes its characterized in that hold -in range case (4), synchronous pulley case (2), always controls case (1), connects between two hold -in range case (4) belt cleaning device (5), it is interior including motor (26), control motor reversal and stoppage in transit control box (11), motor pivot (7), pinion (9) always to control case (1), including hold -in range pivot (3), synchronous pulley (12), gear wheel (10), travel switch SQ2, SQ1 in synchronous pulley case (2), be equipped with hold -in range (13) in hold -in range case (4), fixing device (19) connection belt cleaning device (5) is passed through in hold -in range (13) on upper portion, and pressure wheel (14) of arranging in pressure race (28) are connected through connecting rod (15) in fixing device (19), and hold -in range (13) of lower part are fixed through the tight pulley that rises (23) connection rising tight pulley and are linked board (29), the utility model discloses use manpower sparingly greatly with the time, reduce cost, work efficiency is high, improves the utilization ratio of photovoltaic board.
Description
Technical field:
The utility model relates to photovoltaic power generation plate automatic flushing device, belongs to new energy development and utilizes field.
Background technology:
Along with going from bad to worse of environment and going deep into of mankind's environmental consciousness, photovoltaic generation is as mainly
One of green energy resource, is more and more applied.
Photovoltaic power generation plate generated output is except restricting by weather condition, and the clean rate on photovoltaic panel surface also affects power output.Photovoltaic panel is placed for a long time in outdoor, and unavoidably there are the pollutants such as laying dust, rainprint, birds droppings on surface, and these deposits will have a strong impact on the light transmittance of photovoltaic panel, cause photovoltaic panel utilance to decline, and greatly reduce the economic benefit of photovoltaic generation.
Draw through data collection and analysis, finding that there is photovoltaic efficiency under dust stratification state is 7.6%, is 9.3% without photovoltaic efficiency under dust stratification state, efficiency difference 1.7%, one piece of 300w photovoltaic panel exports minimizing 5.1w every day, monthly exports and reduces 153w, export minimizing 1836w every year.By minimizing, 62000w is exported every year for a 10kW photovoltaic generation factory, causes the invalid waste of resource.
As can be seen here, dust stratification exists photovoltaic efficiency affects comparatively significantly.When dust accumulation to a certain extent, not only make current energy output be affected, because Acidity of Aikalinity dust to be bonded in photovoltaic panel also by etching glass cover plate, irreversible infringement can be caused to photovoltaic panel, the long-term transformation efficiency reducing photovoltaic module.
Along with the popularization of photovoltaic generation, the cleaning of photovoltaic panel also becomes one and hot issue is discussed.At present, be generally adopt manual cleaning, the photovoltaic generation factory implementation and operation less for capacity gets up relatively simple, but for jumbo photovoltaic generation factory, adopt manual cleaning, need to waste a large amount of manpowers with the time, not only inefficiency, also causes the serious wasting of resources.
Utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides one greatly to save manpower with the time, and reduce costs, operating efficiency is high, improves the photovoltaic power generation plate automatic flushing device of the utilance of photovoltaic panel.
The purpose of this utility model can be reached by following measure: a kind of photovoltaic power generation plate automatic flushing device, it is characterized in that it comprises two Timing Belt casees, the two ends of each Timing Belt case are equipped with synchronous wheeled box, one of them synchronous wheeled box connects master control box, Timing Belt rotating shaft connecting axle is connected between two synchronous wheeled boxs of two Timing Belt case one end, each synchronous wheeled box is all connected with fixed support, between two Timing Belt casees, connects cleaning device; Comprise motor in master control box, control motor reversion and stoppage in transit control cabinet, motor connects one end of motor rotary shaft, the other end of motor rotary shaft connects motor rotary shaft watt seat, and motor rotary shaft is provided with pinion, and pinion engages with the gear wheel in one of them synchronous wheeled box; Comprise Timing Belt rotating shaft in synchronous wheeled box, Timing Belt rotating shaft is provided with on synchronous pulley synchronous pulley and is wound with Timing Belt, and the Timing Belt rotating shaft in one of them synchronous wheeled box be connected with master control box is provided with gear wheel; One end of Timing Belt rotating shaft in two synchronous wheeled boxs of wherein two Timing Belt case one end connects a Timing Belt rotating shaft bush seat respectively, the other end is connected with the two ends of Timing Belt rotating shaft connecting axle respectively, is provided with a travel switch SQ2 that motor is shut down in the synchronous wheeled box wherein; One end of Timing Belt rotating shaft in two synchronous wheeled boxs of two Timing Belt case other ends connects a Timing Belt rotating shaft bush seat respectively, is provided with the travel switch SQ1 that makes motor antiport in the synchronous wheeled box wherein; Timing Belt is provided with in Timing Belt case, the Timing Belt on top connects the cleaning device connecting rod of cleaning device by fixture, fixture is made up of top board, lower platen, coupling bar, and Timing Belt and cleaning device connecting rod are fixed together by the coupling bar at top board, lower platen and top board, lower platen two ends; Top board connects connecting rod, and connecting rod Bonding pressure is taken turns, and the upper end in Timing Belt case is provided with pressure race, and pressure wheel is placed in pressure race, linking springs between connecting rod and Timing Belt; The Timing Belt of bottom connects expansion tightening wheel, and expansion tightening wheel connects expansion tightening wheel fixed link plate, and expansion tightening wheel fixed link plate is connected to the lower end of Timing Belt case; Cleaning device cleaning device connecting rod, cleaning scraping blade, wiper for cleaning windscreen; Connect wiper for cleaning windscreen in the middle part of the lower end of cleaning device connecting rod, the both sides, lower end of cleaning device connecting rod connect a cleaning scraping blade respectively.
In order to realize the purpose of this utility model further, the isolating switch QS be connected with power supply is comprised in described control cabinet, the side of QS rotates forward normally opened contact KM by fuse FU1 with motor and the normally opened contact KM1 that reverses is connected, motor rotates forward normally opened contact KM and reversion normally opened contact KM1 is all connected with motor by thermal relay FR, the opposite side of QS is connected with thermal relay normally closed contact FR by fuse FU2, thermal relay normally closed contact FR connects motor stop button SB1, and motor stop button SB1 connects motor slew relay normally-closed contact KM2; Three branches are provided with on the downside of normally-closed contact KM2, branch one: the motor that is connected in parallel being rotated forward relay normally open contact KM by motor start button SB2 and motor is reversed relay normally-closed contact KM1, motor reversion relay normally-closed contact KM1 connects motor antiport travel switch SQ1 normally-closed contact, motor antiport travel switch SQ1 normally-closed contact connects motor and to shut down travel switch SQ2 normally-closed contact, and the motor travel switch SQ2 normally-closed contact that shuts down connects motor and rotates forward relay K M; Branch two: rotate forward relay normally-closed contact KM by the reverse motor that is connected in parallel of relay normally open contact KM of motor invert button SB3 and motor, in parallel with motor antiport travel switch SQ1 normally opened contact again, connect motor to shut down travel switch SQ2 normally opened contact, the motor travel switch SQ2 normally opened contact that shuts down connects motor reversion relay K M1; Branch three: be connected with motor slew relay KM2 by motor travel switch SQ2 normally opened contact and the motor slew relay KM2 normally opened contact parallel connection that shuts down.
The utility model is compared with existing method can produce following good effect:
1, the utility model adopts automatic flushing device cleaning photovoltaic panel, simple to operate;
2, by the single cleaning completing large area photovoltaic panel, cost of labor can be reduced, saves time;
3, the utility model according to the capacity of photovoltaic panel with mounting means reasonable adjusting cleaning device clean range, can be reduced investment outlay.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the inside connection diagram of master control box part of the present utility model;
Fig. 3 is the inside connection diagram of synchronous wheeled box part of the present utility model;
Fig. 4 is the inside connection diagram of Timing Belt case part of the present utility model;
Fig. 5 is the end view of Timing Belt case part of the present utility model;
Fig. 6 is the partial enlarged drawing of Timing Belt part of the present utility model;
Fig. 7 is the schematic diagram of cleaning device of the present utility model;
Fig. 8 is the structural representation of control cabinet of the present utility model;
Fig. 9 is the structural representation of the synchronous wheeled box of two Timing Belt case one end of the present utility model;
Figure 10 is the structural representation of the synchronous wheeled box of two Timing Belt case other ends of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
Embodiment: a kind of photovoltaic power generation plate automatic flushing device (see Fig. 1-Figure 10), it comprises two Timing Belt casees 4, the two ends of each Timing Belt case 4 are equipped with synchronous wheeled box 2, one of them synchronous wheeled box 2 connects master control box 1, Timing Belt rotating shaft connecting axle 27 is connected between two synchronous wheeled boxs 2 of two Timing Belt case 4 one end, each synchronous wheeled box 2 is all connected with fixed support 6, between two Timing Belt casees 4, connects cleaning device 5.
Control cabinet 11, motor 26 is comprised in master control box 1, motor 26 connects one end of motor rotary shaft 7, the other end of motor rotary shaft 7 connects motor rotary shaft watt seat 8, motor rotary shaft 7 is provided with pinion 9, pinion 9 engages with the gear wheel 10 in one of them synchronous wheeled box 2, refers to Fig. 2.
The isolating switch QS be connected with power supply is comprised in control cabinet 11, the side of QS rotates forward normally opened contact KM by fuse FU1 with motor and the normally opened contact KM1 that reverses is connected, motor rotates forward normally opened contact KM and reversion normally opened contact KM1 is all connected with motor 26 by thermal relay FR, the opposite side of QS is connected with thermal relay normally closed contact FR by fuse FU2, thermal relay normally closed contact FR connects motor stop button SB1, and motor stop button SB1 connects motor slew relay normally-closed contact KM2, three branches are had on the downside of normally-closed contact KM2, branch one: the motor that is connected in parallel being rotated forward relay normally open contact KM by motor start button SB2 and motor is reversed relay normally-closed contact KM1, motor reversion relay normally-closed contact KM1 connects motor antiport travel switch SQ1 normally-closed contact, motor antiport travel switch SQ1 normally-closed contact connects motor and to shut down travel switch SQ2 normally-closed contact, motor shut down travel switch SQ2 normally-closed contact connect motor rotate forward relay K M, the Main Function of this branch is the running of actuating motor forward, branch two: rotate forward relay normally-closed contact KM by the reverse motor that is connected in parallel of relay normally open contact KM of motor invert button SB3 and motor, in parallel with motor antiport travel switch SQ1 normally opened contact again, connect motor to shut down travel switch SQ2 normally opened contact, motor shut down travel switch SQ2 normally opened contact connect motor reversion relay K M1, the Main Function of this branch is actuating motor antiport, branch three: be connected with motor slew relay KM2 by motor travel switch SQ2 normally opened contact and the motor slew relay KM2 normally opened contact parallel connection that shuts down, the mainly primary of this branch stops motor operation.Refer to Fig. 8.
Comprise Timing Belt rotating shaft 3 in synchronous wheeled box 2, Timing Belt rotating shaft 3 is provided with synchronous pulley 12, synchronous pulley 12 is wound with Timing Belt 13, and the Timing Belt rotating shaft 3 in one of them synchronous wheeled box 2 be connected with master control box 1 is provided with gear wheel 10.Refer to Fig. 3
One end of Timing Belt rotating shaft 3 in two synchronous wheeled boxs 2 of wherein two Timing Belt case 4 one end connects a Timing Belt rotating shaft bush seat 24 respectively, the other end is connected with the two ends of Timing Belt rotating shaft connecting axle 27 respectively, and wherein the synchronous wheeled box 2 on right side is interior installs a travel switch SQ2 that motor 26 is shut down; One end of Timing Belt rotating shaft 3 in two synchronous wheeled boxs 2 of two Timing Belt case 4 other ends connects a Timing Belt rotating shaft bush seat 24 respectively, and wherein the synchronous wheeled box 2 on right side is interior installs the travel switch SQ1 that makes motor 26 antiport.Note: the Main Function of travel switch runs to certain position when cleaning device, and change motor forward/backward rotation by the action of travel switch, thus cleaning device is moved up and down, its principle refers to accompanying drawing 9,10.
Timing Belt 13 is provided with in Timing Belt case 4, the Timing Belt 13 on top connects the cleaning device connecting rod 17 of cleaning device 5 by fixture 19, fixture 19 is made up of top board 19-1, lower platen 19-2, coupling bar 19-3, and Timing Belt 13 and cleaning device connecting rod 17 are fixed together by the coupling bar 19-3 at top board 19-1, lower platen 19-2 and top board 19-1, lower platen 19-2 two ends.Top board 19-1 connects connecting rod 15, and connecting rod 15 Bonding pressure wheel 14, the upper end in Timing Belt case 4 is provided with pressure race 28, and pressure wheel 14 is placed in pressure race 28, and pressure wheel 14 is slided in pressure race 28, refers to Fig. 4, Fig. 6.Linking springs 16 between connecting rod 15 and Timing Belt 13.The Timing Belt 13 of bottom connects expansion tightening wheel 23, and expansion tightening wheel 23 connects expansion tightening wheel fixed link plate 29, and expansion tightening wheel fixed link plate 29 is connected to the lower end of Timing Belt case 4.Refer to Fig. 5.
The effect of pressure wheel 14 and expansion tightening wheel 23: consider that the weight of Timing Belt self causes Timing Belt to sink, the Main Function of pressure wheel and expansion tightening wheel is exactly the tensile force promoting Timing Belt, makes cleaning device act on the power of photovoltaic panel evenly, increases work efficiency.
Cleaning device 5 structure chart refers to accompanying drawing 7, and it comprises: cleaning device connecting rod 17, cleaning scraping blade 20, wiper for cleaning windscreen 21.Wiper for cleaning windscreen 21 is connected in the middle part of the lower end of cleaning device connecting rod 17, the both sides, lower end of cleaning device connecting rod 17 connect a cleaning scraping blade 20 respectively, the Main Function of cleaning scraping blade 20 removes the deposits such as birds droppings, and the Main Function of wiper for cleaning windscreen 21 cleans deposits such as drifting along.Cleaning device connecting rod 17 is fixed on Timing Belt 13, moves along with the transmission of Timing Belt, cleaning scraping blade 20 and the motion cleaning solar photovoltaic panel 22 of wiper for cleaning windscreen 21 along with cleaning device connecting rod 17.Cleaning device connecting rod 17 is provided with travel switch link stopper 18, and the Main Function of travel switch link stopper 18 is, when cleaning device runs to certain position, by touching with travel switch, motor 26 is reversed, and stops transport.
Principle illustrates: control cabinet 11 is positioned at master control box 1, isolating switch QS in control cabinet 11 is closed, switch on power, press motor start-up and run button SB2, relay K M is energized, its auxiliary contact action, motor 26 starts, forward operates, by motor rotary shaft 7 driven gear 9, 10 rotate, rotated by gear driven Timing Belt rotating shaft 3, synchronous pulley 12 rotates thereupon, drive Timing Belt 13 with certain speed transmission, now, transmission along with Timing Belt 13 is done top-down motion by the cleaning device connecting rod 17 be fixed on Timing Belt, cleaning scraping blade 20, wiper for cleaning windscreen 21 cleans photovoltaic panel, when cleaning device arrives photovoltaic panel bottom position, travel switch link stopper 18 impact stroke switch SQ1, relay K M1 is energized, its auxiliary contact action, motor antiport, when cleaning device transverse axis arrives on the upside of photovoltaic panel, travel switch link stopper 18 impact stroke switch SQ2, relay K M2 are energized, and its auxiliary contact action, motor shuts down, and completes cleaning.
Claims (2)
1. a photovoltaic power generation plate automatic flushing device, it is characterized in that it comprises two Timing Belt casees (4), the two ends of each Timing Belt case (4) are equipped with synchronous wheeled box (2), one of them synchronous wheeled box (2) connects master control box (1), Timing Belt rotating shaft connecting axle (27) is connected between two synchronous wheeled boxs (2) of two Timing Belt case (4) one end, each synchronous wheeled box (2) is all connected with fixed support (6), between two Timing Belt casees (4), connects cleaning device (5); Comprise motor (26) in master control box (1), control motor reversion and stoppage in transit control cabinet (11), motor (26) connects one end of motor rotary shaft (7), the other end of motor rotary shaft (7) connects motor rotary shaft watt seat (8), motor rotary shaft (7) is provided with pinion (9), and pinion (9) engages with the gear wheel (10) in one of them synchronous wheeled box (2); Timing Belt rotating shaft (3) is comprised in synchronous wheeled box (2), Timing Belt rotating shaft (3) is provided with on synchronous pulley (12) synchronous pulley (12) and is wound with Timing Belt (13), and the Timing Belt rotating shaft (3) in one of them synchronous wheeled box (2) be connected with master control box (1) is provided with gear wheel (10); One end of Timing Belt rotating shaft (3) in two synchronous wheeled boxs (2) of wherein two Timing Belt case (4) one end connects a Timing Belt rotating shaft bush seat (24) respectively, the other end is connected with the two ends of Timing Belt rotating shaft connecting axle (27) respectively, is provided with a travel switch SQ2 that motor (26) is shut down in the synchronous wheeled box 2 wherein; One end of Timing Belt rotating shaft (3) in two synchronous wheeled boxs (2) of two Timing Belt case (4) other ends connects a Timing Belt rotating shaft bush seat (24) respectively, is provided with the travel switch SQ1 that makes motor (26) antiport in the synchronous wheeled box 2 wherein; Timing Belt (13) is provided with in Timing Belt case (4), the Timing Belt (13) on top connects the cleaning device connecting rod (17) of cleaning device (5) by fixture (19), fixture (19) is made up of top board (19-1), lower platen (19-2), coupling bar (19-3), and Timing Belt (13) and cleaning device connecting rod (17) are fixed together by the coupling bar (19-3) at top board (19-1), lower platen (19-2) and top board (19-1), lower platen (19-2) two ends; Top board (19-1) connects connecting rod (15), connecting rod (15) Bonding pressure wheel (14), upper end in Timing Belt case (4) is provided with pressure race (28), and pressure wheel (14) is placed in pressure race (28), linking springs (16) between connecting rod (15) and Timing Belt (13); The Timing Belt (13) of bottom connects expansion tightening wheel (23), and expansion tightening wheel (23) connects expansion tightening wheel fixed link plate (29), and expansion tightening wheel fixed link plate (29) is connected to the lower end of Timing Belt case (4); Cleaning device (5) cleaning device connecting rod (17), cleaning scraping blade (20), wiper for cleaning windscreen (21); Connect wiper for cleaning windscreen (21) in the middle part of the lower end of cleaning device connecting rod (17), the both sides, lower end of cleaning device connecting rod (17) connect a cleaning scraping blade (20) respectively.
2. a kind of photovoltaic power generation plate automatic flushing device according to claim 1, it is characterized in that comprising the isolating switch QS be connected with power supply in described control cabinet (11), the side of QS rotates forward normally opened contact KM by fuse FU1 with motor and the normally opened contact KM1 that reverses is connected, motor rotates forward normally opened contact KM and reversion normally opened contact KM1 is all connected with motor (26) by thermal relay FR, the opposite side of QS is connected with thermal relay normally closed contact FR by fuse FU2, thermal relay normally closed contact FR connects motor stop button SB1, motor stop button SB1 connects motor slew relay normally-closed contact KM2, three branches are provided with on the downside of normally-closed contact KM2, branch one: the motor that is connected in parallel being rotated forward relay normally open contact KM by motor start button SB2 and motor is reversed relay normally-closed contact KM1, motor reversion relay normally-closed contact KM1 connects motor antiport travel switch SQ1 normally-closed contact, motor antiport travel switch SQ1 normally-closed contact connects motor and to shut down travel switch SQ2 normally-closed contact, and the motor travel switch SQ2 normally-closed contact that shuts down connects motor and rotates forward relay K M, branch two: rotate forward relay normally-closed contact KM by the reverse motor that is connected in parallel of relay normally open contact KM of motor invert button SB3 and motor, in parallel with motor antiport travel switch SQ1 normally opened contact again, connect motor to shut down travel switch SQ2 normally opened contact, the motor travel switch SQ2 normally opened contact that shuts down connects motor reversion relay K M1, branch three: be connected with motor slew relay KM2 by motor travel switch SQ2 normally opened contact and the motor slew relay KM2 normally opened contact parallel connection that shuts down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406263.2U CN204761387U (en) | 2015-06-15 | 2015-06-15 | Photovoltaic power generation board self - cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406263.2U CN204761387U (en) | 2015-06-15 | 2015-06-15 | Photovoltaic power generation board self - cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN204761387U true CN204761387U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406263.2U Active CN204761387U (en) | 2015-06-15 | 2015-06-15 | Photovoltaic power generation board self - cleaning device |
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| Country | Link |
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| CN (1) | CN204761387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852676A (en) * | 2015-06-15 | 2015-08-19 | 国网山东龙口市供电公司 | Device for automatically washing photovoltaic power generation board |
| CN105720916A (en) * | 2016-02-19 | 2016-06-29 | 安徽旭能光伏电力有限公司 | Dual-glass photovoltaic module with self-cleaning function |
-
2015
- 2015-06-15 CN CN201520406263.2U patent/CN204761387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852676A (en) * | 2015-06-15 | 2015-08-19 | 国网山东龙口市供电公司 | Device for automatically washing photovoltaic power generation board |
| CN105720916A (en) * | 2016-02-19 | 2016-06-29 | 安徽旭能光伏电力有限公司 | Dual-glass photovoltaic module with self-cleaning function |
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