CN203872126U - Monoaxial cleaning device for photovoltaic assembly - Google Patents
Monoaxial cleaning device for photovoltaic assembly Download PDFInfo
- Publication number
- CN203872126U CN203872126U CN201420279402.5U CN201420279402U CN203872126U CN 203872126 U CN203872126 U CN 203872126U CN 201420279402 U CN201420279402 U CN 201420279402U CN 203872126 U CN203872126 U CN 203872126U
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- China
- Prior art keywords
- wheel
- belt
- crossbeam
- frame
- photovoltaic module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a monoaxial cleaning device for a photovoltaic assembly. The cleaning device is characterized in that the cleaning device comprises a frame (1). The frame is provided with a motor (5), drive wheels (3) and wheel frames (7). The motor (5) is connected with a belt wheel (4), wherein the belt wheel is a double-groove wheel. A driving belt (6) which is shaped like a Chinese character 'hui' is in transmission connection cooperatively to the belt wheel and the drive wheels. Each wheel frame is connected with a guidance wheel (8). The guidance wheels and the frame are in support rolling cooperation. The wheel frames are connected with a crossbeam (10). A brush fixation plate (14) is connected under the crossbeam. Brushes (15) are arranged under the brush fixation plate. The crossbeam is also fixedly connected with the driving belt. The advantages of the cleaning device are that the device utilizes one driving belt to connect with the crossbeam, thereby guaranteeing the movement synchronization of the cleaning device, realizing accurate and stable transmission; and by adjusting the positive and negative rotation and the rotation speed of the motor, the control of the movement speed and the back and forth movement of the cleaning device can be realized, and the control can be done conveniently.
Description
Technical field
The utility model relates to a kind of clearing apparatus, particularly a kind of for the single shaft that cleans the dirts such as photovoltaic module surface laying dust to clearing apparatus.
Background technology
Photovoltaic generation is a kind of clean energy resource, utilizes sunlight to send clean energy resource here to the mankind, finds broad application in the whole world.Photovoltaic module is the root that solar power station electric energy produces, and the efficiency of photovoltaic module is directly determining the energy output of solar power station.Keeping photovoltaic module clean is the effective way that keeps photovoltaic plant maximum generation ability.Be accompanied by the develop rapidly of photovoltaic generation, the cleaning problem of photovoltaic module has become each photovoltaic generation enterprise urgent need to solve the problem.If dust is attached to photovoltaic module surface, affect the transmissivity of light, and then affect the amount of radiation that assembly surface receives, will affect generating efficiency, also have because dust is very near apart from the distance of cell piece, can form shade, will, in the local generating efficiency that forms hot spot effect and then reduce assembly of photovoltaic module, even burn assembly.
Present stage mainly relies on manpower adopt water to rinse or clean with mop to photovoltaic module dedusting, there is following shortcoming in this mode: because solar panel is for a long time in outdoor environment, surface dirt accumulated amount is larger, not only need a large amount of water, and cleaning effect is undesirable, efficiency is low, and cost is high.Be desert photovoltaic generation at China's focus development, water resources lacks, and water cleans also unrealistic in arid Desert Area.Photovoltaic module dedusting difficulty is still a great problem that affects photovoltaic generation industry development, through extensively retrieval, not yet finds comparatively desirable technical scheme.
Utility model content
The purpose of this utility model is can not large area carry out dedusting to photovoltaic module in order to solve present stage, and dedusting cost is high and inefficient shortcoming, and a kind of photovoltaic module single shaft of proposition is to clearing apparatus.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of photovoltaic module single shaft is to clearing apparatus, it is characterized in that: comprise frame, in frame, be respectively equipped with a motor, one group of drive and one group of vehicle wheel frame, on the output shaft of described motor, connect a belt wheel, described belt wheel is double grooved pulley, on belt wheel and described drive, coordinate the back-shaped driving-belt that is in transmission connection, described driving-belt is socketed on another race of belt wheel through drive after being socketed on a race of belt wheel successively again; On each described vehicle wheel frame, connect one group of directive wheel, directive wheel rolls and coordinates with described frame support, a crossbeam is connected on vehicle wheel frame, below described crossbeam, connect one group of hairbrush fixed head, below each hairbrush fixed head, be provided with hairbrush, crossbeam is also fixedly connected with described driving-belt.
On the basis of technique scheme, can there is following further technical scheme:
A tensioning apparatus is also connected on described driving-belt.
Described tensioning apparatus comprises regulating wheel, and described regulating wheel is connected in frame, regulating wheel and described driving-belt tensioned fit.
Described tensioning apparatus comprises support, and described support is connected on crossbeam, runs through lead is set on support, and a side connection for transmission band of described lead, opposite side are by the locking nut holddown spring that is locked.
Each described hairbrush fixed head is all connected on crossbeam by connecting rod, on the connecting rod between crossbeam and each hairbrush fixed head, is socketed a spring.
Hairbrush on described hairbrush fixed head is provided with forward and backward two rows.
On described hairbrush fixed head two row hairbrush can be to be arranged in parallel, also two rows of mutually staggered setting, and the length of two row's hairbrush can be identical also can be different.
Described hairbrush fixed head is connected on crossbeam by connecting rod, and on connecting rod, be also socketed with spring, so hairbrush fixed head can be with the upper and lower play of electric brush, can adapt to being uneven of photovoltaic module installation, assembly arrange projection and depression, guarantee that assembly every nook and cranny is all clean by cleaning, because crossbeam is connected and fixed by conveyer belt, so the photovoltaic module that this device not only can adaptation level be installed, and can be used on the photovoltaic module that tilts to install.
Along with the increase of photovoltaic module area, only crossbeam need be lengthened, the several hairbrush fixed heads of many increases under weighing, therefore this device is applicable to the cleaning work of large area photovoltaic module.
The utility model has the advantage of: the driving-belt connecting cross beam that this device adopts, can effectively ensure the synchronism of clearing apparatus motion, realize accurate, stable transmission, by adjusting rotating speed and the rotating of motor, can realize and control the movement velocity of clearing apparatus and move back and forth, control more for convenience; Hairbrush fixed head can be with the upper and lower play of electric brush, to adapt to rugged photovoltaic module, and photovoltaic module arrange projection and depression, guarantee that photovoltaic module every nook and cranny is all clean by cleaning, in the process of cleaning photovoltaic module surface dirt and impurity, make dust can be under the connection gap of photovoltaic module decline, accumulation, and a cleaning photovoltaic module is later made dirty again.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is strainer schematic diagram;
Fig. 5 is another kind of strainer schematic diagram.
Embodiment
Embodiment 1: as depicted in figs. 1 and 2, a kind of photovoltaic module single shaft that the utility model provides, to clearing apparatus, is characterized in that:
Comprise frame 1, the one group of photovoltaic module 21 that is connected in frame 1 is also respectively equipped with a motor 5, eight drives 3 and two vehicle wheel frames 7 in frame 1.
Described motor 5 is arranged on the front side of frame, connects a belt wheel 4 on the output shaft of motor 5, and described belt wheel 4 is double grooved pulley; Each turning of described frame 1 is provided with two corresponding drives 3 that arrange, and wherein each turning is respectively equipped with two drives 3; On belt wheel 4 and described drive 3, coordinate the back-shaped driving-belt 6 that is in transmission connection, described driving-belt 6 adopts steel wire rope, described driving-belt 6 is socketed in the front race 4a of belt wheel 4, and to be connected to first group of drive 3a after upper upper, then driving-belt 6 after second group of drive 3b, the 3rd group of drive 3c and the 4th group of drive 3d, be socketed in successively belt wheel 4 after on race 4b.
Shown in Fig. 3, the free company's of being rotationally connected directive wheel 8 on each described vehicle wheel frame 7, directive wheel 8 supports to roll with described frame 1 and coordinates, directive wheel 8 also photovoltaic module 21 adjacent with two coordinate clearance channel 21a corresponding matching, front side and rear side in frame 1 are also respectively equipped with and the existing limit switch for coordinating of directive wheel 8, the height of described directive wheel 8 is adjustable, a crossbeam 10 is connected on vehicle wheel frame 7, described crossbeam 10 adopts shaped steel, its length is corresponding with the width of photovoltaic module 21, described crossbeam 10 is also fixedly connected on the described driving-belt 6 of both sides, after connecting, the front side wall of described driving-belt 6 and photovoltaic module 21 is in parastate.
Below described crossbeam 10, connect one group of hairbrush fixed head 14, each described hairbrush fixed head 14 is all connected on crossbeam 10 by two connecting rods 11, described connecting rod 11 is free to slide on crossbeam 10, connecting rod 11 upper ends are threaded connection nut 11a, lower end is fixedly connected on hairbrush fixed head 14 by steady pin 13, described hairbrush fixed head 14 also adopts shaped steel, described steady pin 13 runs through hairbrush fixed head 14 and arranges, described steady pin 13 two ends are all fixed by split pin 13a, steady pin has certain sliding space in the hairbrush fixed head 14 that has waist-shaped hole, before being provided with below each hairbrush fixed head 14, rear two row's hairbrush 15, the interlaced setting of described two row's hairbrush 15, on the connecting rod 11 between crossbeam 10 and each hairbrush fixed head 14, be socketed a spring 12, described spring 12 is always in compressive state, thereby make hairbrush 15 and photovoltaic module 21 always in contact condition.
Shown in Fig. 4, in described frame 1, also connect a tensioning apparatus 2, tensioned fit on described tensioning apparatus 2 and driving-belt 6.Described tensioning apparatus 2 comprises regulating wheel 16, regulating wheel 16 and described driving-belt 6 tensioned fit.
Embodiment 2: shown in Fig. 5, in embodiment 1, tensioning apparatus 2 can also adopt following structure, it comprises support 17, described is a square shaped steel, described support 17 is connected in frame 1, on support 17, run through and connect two contrary leads 18 that arrange, one side of described lead 18 is provided with a through hole 18a, adjacent driving-belt 6 runs through setting with the through hole 18a of two leads 18 respectively, the opposite side of two leads 18 is all socketed a holddown spring 19, also be threaded connection a locking nut 20 in the end of lead 18, under the effect of locking nut 20, described holddown spring 19 is always in compressive state.
Claims (6)
1. a photovoltaic module single shaft is to clearing apparatus, it is characterized in that: comprise frame (1), in frame (1), be respectively equipped with a motor (5), one group of drive (3) and one group of vehicle wheel frame (7), on the output shaft of described motor (5), connect a belt wheel (4), described belt wheel (4) is double grooved pulley, at belt wheel (4) and the upper back-shaped driving-belt (6) that is in transmission connection that coordinates of described drive (3), after described driving-belt (6) is socketed on a race of belt wheel (4), pass through successively on another race that drive (3) is socketed in belt wheel (4) again, on each described vehicle wheel frame (7), connect one group of directive wheel (8), directive wheel (8) supports to roll with described frame (1) and coordinates, a crossbeam (10) is connected on vehicle wheel frame (7), below described crossbeam (10), connect one group of hairbrush fixed head (14), below each hairbrush fixed head (14), be provided with hairbrush (15), crossbeam (10) is also fixedly connected with described driving-belt (6).
2. a kind of photovoltaic module single shaft according to claim 1, to clearing apparatus, is characterized in that: a tensioning apparatus (2) is also connected on described driving-belt (6).
3. a kind of photovoltaic module single shaft according to claim 2 is to clearing apparatus, it is characterized in that: described tensioning apparatus (2) comprises regulating wheel (16), it is upper that described regulating wheel (16) is connected to frame (1), regulating wheel (16) and described driving-belt (6) tensioned fit.
4. a kind of photovoltaic module single shaft according to claim 2 is to clearing apparatus, it is characterized in that: described tensioning apparatus (2) comprises support (17), described support (17) is connected on crossbeam (10), on support (17), run through lead (18) is set, a side connection for transmission band (6) of described lead (18), opposite side are by locking nut (20) holddown spring (19) that is locked.
5. a kind of photovoltaic module single shaft according to claim 1 is to clearing apparatus, it is characterized in that: it is upper that each described hairbrush fixed head (14) is all connected to crossbeam (10) by connecting rod (11), on the connecting rod (11) between crossbeam (10) and each hairbrush fixed head (14), is socketed a spring (12).
6. a kind of photovoltaic module single shaft according to claim 1, to clearing apparatus, is characterized in that: the hairbrush (15) on described hairbrush fixed head (14) is provided with forward and backward two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279402.5U CN203872126U (en) | 2014-05-29 | 2014-05-29 | Monoaxial cleaning device for photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279402.5U CN203872126U (en) | 2014-05-29 | 2014-05-29 | Monoaxial cleaning device for photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203872126U true CN203872126U (en) | 2014-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279402.5U Expired - Fee Related CN203872126U (en) | 2014-05-29 | 2014-05-29 | Monoaxial cleaning device for photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203872126U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028481A (en) * | 2014-05-29 | 2014-09-10 | 安徽天柱绿色能源科技有限公司 | Photovoltaic module single-axial-direction cleaning device |
| CN104320067A (en) * | 2014-11-20 | 2015-01-28 | 沈阳仪表科学研究院有限公司 | Automatic dirt and snow removing equipment for roof solar cell panel |
| 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 |
| CN111871906A (en) * | 2020-07-28 | 2020-11-03 | 林兴寿 | A raw medicinal material cleaning equipment for traditional chinese medicine preparation |
-
2014
- 2014-05-29 CN CN201420279402.5U patent/CN203872126U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028481A (en) * | 2014-05-29 | 2014-09-10 | 安徽天柱绿色能源科技有限公司 | Photovoltaic module single-axial-direction cleaning device |
| CN104028481B (en) * | 2014-05-29 | 2016-12-07 | 安徽天柱绿色能源科技有限公司 | A kind of photovoltaic module uniaxially clearing apparatus |
| CN104320067A (en) * | 2014-11-20 | 2015-01-28 | 沈阳仪表科学研究院有限公司 | Automatic dirt and snow removing equipment for roof solar cell panel |
| 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 |
| CN111871906A (en) * | 2020-07-28 | 2020-11-03 | 林兴寿 | A raw medicinal material cleaning equipment for traditional chinese medicine preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170529 |