CN102832259B - A kind of window surface cleaning apparatus for self of solar panel system - Google Patents
A kind of window surface cleaning apparatus for self of solar panel system Download PDFInfo
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- CN102832259B CN102832259B CN201210314977.1A CN201210314977A CN102832259B CN 102832259 B CN102832259 B CN 102832259B CN 201210314977 A CN201210314977 A CN 201210314977A CN 102832259 B CN102832259 B CN 102832259B
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- window
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- solar panel
- diamond film
- diamond
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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
Abstract
The present invention relates to a kind of window surface cleaning apparatus for self of solar panel system, feature of the present invention is: (1) is prepared nano-diamond film (2) nano-diamond film at solar cell window and had film prepared by high temperature resistant and diamond particles that is anticorrosive property (3) nanoscale and have self-cleaning function (4) and all increase fixed axis from the both sides of the solar panel system of motion tracking 180 ° at longitude and latitude and fix cleaning brush, when solar panel rotates to certain angle, the sliding force of cleaning brush just falls when being greater than frictional force automatically, the process of automatic whereabouts is cleaned cell panel, removing hides earth and the dust of window.The present invention utilizes the sanitary characteristics of cleaning brush and nano-diamond film itself, the two aspects earth produced that ensures to blow can not rest on photovoltaic electroplax window, thus solves the realistic problem that the earth produced because blowing hides window reduction solar photoelectric transformation efficiency.
Description
[technical field]
Patent of the present invention relates to and belongs to quick manufacture, new material in the application of photovoltaic generation new energy field, relates to a kind of window surface cleaning apparatus for self of solar panel system.
[background technology]
Nano-diamond film have high temperature resistant, anticorrosive property, automatically cleaning and high light transmittance can etc. excellent character.Current solar cell Problems existing, on the one hand that the impact being subject to high temperature and corrosion due to solar cell causes its life-span shorter, on the other hand mainly because the solar panel of open air will adhere to some dust granules in its surface in use for some time, affect the light-inletting quantity of sunlight, and then affect the utilance of solar cell to sunlight, directly affect photoelectric conversion efficiency.
In view of above problem, be necessary to provide a kind of solar cell window cleaning apparatus for self that can solve above technical problem in fact.
[summary of the invention]
The invention provides a kind of window surface cleaning apparatus for self of solar panel system, not only can improve the life-span of solar cell, can also clear up battery surface, improve solar cell to the utilance of sunlight.
In order to solve above technical problem, the present invention by the following technical solutions:
A window surface cleaning apparatus for self for solar panel system, comprises nano-diamond film and automatic dust removing apparatus, and described nano-diamond film is coated in solar battery glass surface, and described dust removal brush is arranged on nano-diamond film surface.
As the preferred embodiments of the present invention, described automatic dust removing apparatus comprises the dust removal brush being arranged on diamond film surface, and the both sides of solar cell window glass are provided with fixed axis in order to fixing described dust removal brush.
As the preferred embodiments of the present invention, solar cell window includes and drives it at the longitude electric rotating machine of longitudinal rotation and drive its dimension electric rotating machine rotated in dimension direction.
As the preferred embodiments of the present invention, described dust removal brush is fixed on diamond thin by the frictional force between dust removal brush and diamond thin, and when the sliding force of dust removal brush is greater than frictional force, described dust removal brush falls automatically, cell panel cleans, and removing hides earth and the dust of window.
As the preferred embodiments of the present invention, the preparation method of described nano-diamond film is: after Nano diamond and organic substance and solvent, on packaging glass of solar cell, nano-diamond film is prepared by czochralski method, sinter again, described organic substance is butyl acetate, and solvent is terpinol.
As the preferred embodiments of the present invention according to mass ratio, the ratio of described Nano diamond and organic substance and solvent is 1:2:5.
As the preferred embodiments of the present invention, the pull rate of Quick daraf(reciprocal of farad) is 1 ~ 2 mm/second.
As the preferred embodiments of the present invention, described sintering schedule is: first raise 325K from room temperature, keeps 20min, then temperature is elevated to 400K, keeps 60min; Then temperature is elevated to 823K again, keep 5min, last Temperature fall is to room temperature.
Relative to documents, the window surface cleaning apparatus for self of solar panel system of the present invention at least has the following advantages: the present invention prepares nano-diamond film fast in the window surface of solar cell, ensures battery in uniform light; The cleaning brush all increased from the solar panel of motion tracking 180 ° surface at longitude and latitude does not need by external force, when solar energy electroplax rotates to certain angle, the sliding force of cleaning brush just falls when being greater than frictional force effect automatically, the process of automatic whereabouts is cleaned electroplax, removing hides earth and the dust of window, convenient and energy-saving.Solar energy electroplax after improvement has automatically cleaning and good light transmission, removes the earth and dust that hide window, decreases the reflection of sunlight, improves solar cell and absorbs the quantity of solar photon and the useful life of solar cell.
Accompanying drawing explanation
Fig. 1 is the structural representation of the window surface cleaning apparatus for self of solar panel system of the present invention;
Fig. 2 is the simplified schematic diagram that the present invention increases cleaning brush automatic dust removing apparatus on solar energy electroplax;
Fig. 3 is the thermal sintering curve chart of nano-diamond film of the present invention.
Embodiment
Based on the technical problem mentioned in background technology, the present invention have employed some new improving one's methods to the solar panel system from motion tracking 180 °.Solar cell window cleaning apparatus for self of the present invention comprises nano-diamond film and automatic dust removing apparatus, and described nano-diamond film is coated in solar battery glass surface, and described dust removal brush is arranged on nano-diamond film surface.
The preparation method of described nano-diamond film comprises the following steps:
(1) by Nano diamond, ethyl acetate, terpinol in mass ratio 1:2:5 proportioning mixing, 5-6 hr ultrasonic be heated to 130 degrees Celsius dispersion after make Nano diamond slurry.
(2) adopt lift masking legal system to obtain nano-diamond film on solar battery glass surface, wherein, the speed of lift masking adopts 1 ~ 2 mm/second.
(3) carry out thermal sintering to the nano-diamond film of preparation, thermal sintering system is: first raise 325K from room temperature, keeps 20min, then temperature is elevated to 400K, keeps 60min; Then temperature is elevated to 823K again, keep 5min, last Temperature fall is to room temperature.
(4) resistance to gentle preservative challenge testing is carried out to the nano-diamond film of preparation.
Described automatic dust removing apparatus comprises the dust removal brush 3 being arranged on diamond film surface, and the both sides of described solar cell window glass are provided with fixed axis in order to fixing described dust removal brush; Described solar panel window is fixed on ground by rotating shaft and base, described solar cell window is fixedly connected with rotating shaft, like this, solar cell window can rotate together along with rotating shaft, in addition, described solar cell window includes further and drives it at the longitude electric rotating machine 7 of longitudinal rotation and drive its dimension electric rotating machine 5 rotated in dimension direction.When rotating to certain angle under the control of solar panel at longitude electric rotating machine and latitude electric rotating machine, the sliding force of described dust removal brush just falls when being greater than frictional force effect automatically, the process of automatic whereabouts is cleaned cell panel, and removing hides earth and the dust of window.
The present invention selects nano-diamond film as the window of solar cell, utilize the stable chemical performance of Nano diamond exactly, high temperature resistant and Corrosion Protection, decrease external environment puts solar cell outside corrosion to dew, extend the useful life of solar cell, simultaneously, the automatically cleaning ability of nano-diamond film ensure that the light-inletting quantity of sunlight, in addition, Nano diamond itself also has excellent light transmission, except a part of infrared band (2.2-6.5um), can through from ultraviolet band until the far most of region (0.22-25um) of submillimeter region.This is very rare in all optical materials.Secondly, the present invention all increases fixed axis at longitude and latitude and is used for fixing dust removal brush from the both sides of the solar panel system of motion tracking 180 °, when solar energy electroplax rotates to certain angle, the sliding force of cleaning brush just falls when being greater than frictional force effect automatically, the process of automatic whereabouts is cleaned electroplax, and removing hides earth and the dust of window, without any need for external force, convenient and energy-saving, improves photoelectric conversion efficiency.
The present invention utilizes the sanitary characteristics of dust removal brush and nano-diamond film itself, the two aspects earth produced that ensures to blow can not rest on photovoltaic electroplax window, thus solves the realistic problem that the earth produced because blowing hides window reduction solar photoelectric transformation efficiency.
Operation principle of the present invention:
(1) there is reflex on solar panel surface in sunlight, and not every light can enter material.Therefore window layer of solar battery material is very large on solar cell impact, and it directly affects photoelectric conversion efficiency.Film prepared by the diamond particles of nanoscale has good light transmission.The light-inletting quantity of sunlight can be improved, thus improve its photoelectric conversion efficiency.Also improve the stability that solar cell exports simultaneously, extend the useful life of solar cell.
(2) film that prepared by Nano diamond particle also has self-cleaning function makes the earth owing to producing because blowing firmly can not reduce solar photoelectric transformation efficiency at solar panel shaded surface solar panel window, and carries out automated cleaning to the dust of solar energy plate surfaces every day through the cleaning brush newly increased.The further guarantee earth produced of blowing can not rest on photovoltaic electroplax window, thus solves the realistic problem of the covering window reduction solar photoelectric transformation efficiency because of the earth produced of blowing.
Claims (4)
1. the window surface cleaning apparatus for self of a solar panel system, it is characterized in that: comprise nano-diamond film and automatic dust removing apparatus, described nano-diamond film is coated in solar battery glass surface, and described automatic dust removing apparatus is arranged on nano-diamond film surface; The preparation method of described nano-diamond film is: after Nano diamond and organic substance and solvent, on packaging glass of solar cell, nano-diamond film is prepared by czochralski method, sinter, described organic substance is butyl acetate again, and solvent is terpinol; Described Nano diamond and organic substance and solvent are 1:2:5 according to mass ratio; The pull rate of described czochralski method is 1 ~ 2 mm/second; Described sintering schedule is: be first elevated to 325K from room temperature, keeps 20min, then temperature is elevated to 400K, keeps 60min; Then temperature is elevated to 823K again, keep 5min, last Temperature fall is to room temperature; The automatic dust removing apparatus all increased from the solar panel of motion tracking 180 ° surface at longitude and latitude does not need by external force.
2. the window surface cleaning apparatus for self of solar panel system as claimed in claim 1, it is characterized in that: described automatic dust removing apparatus comprises the dust removal brush (3) being arranged on diamond film surface, the both sides of solar cell window glass are provided with fixed axis in order to fixing described dust removal brush.
3. the window surface cleaning apparatus for self of solar panel system as claimed in claim 1 or 2, is characterized in that: the latitude electric rotating machine (5) that solar cell includes its longitude electric rotating machine (7) in longitudinal rotation of driving and drives it to rotate in latitude direction.
4. the window surface cleaning apparatus for self of solar panel system as claimed in claim 2, it is characterized in that: described dust removal brush is fixed on diamond thin by the frictional force between dust removal brush and diamond thin, when solar panel rotates to certain angle, when the sliding force of dust removal brush is greater than frictional force, described dust removal brush falls automatically, clean cell panel, removing hides at the earth of window and dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314977.1A CN102832259B (en) | 2012-08-30 | 2012-08-30 | A kind of window surface cleaning apparatus for self of solar panel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314977.1A CN102832259B (en) | 2012-08-30 | 2012-08-30 | A kind of window surface cleaning apparatus for self of solar panel system |
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| Publication Number | Publication Date |
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| CN102832259A CN102832259A (en) | 2012-12-19 |
| CN102832259B true CN102832259B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210314977.1A Expired - Fee Related CN102832259B (en) | 2012-08-30 | 2012-08-30 | A kind of window surface cleaning apparatus for self of solar panel system |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115450A (en) * | 2013-03-08 | 2013-05-22 | 江苏七政新能源有限公司 | Solar water heater with strip type dust cleaning belts |
| CN103115442A (en) * | 2013-03-08 | 2013-05-22 | 江苏七政新能源有限公司 | Solar water heater with horizontal strip type dust cleaning belts |
| CN103115449A (en) * | 2013-03-08 | 2013-05-22 | 江苏七政新能源有限公司 | Solar water heater with horizontal brush type dust cleaning belts |
| CN103148618A (en) * | 2013-03-27 | 2013-06-12 | 江苏七政新能源有限公司 | Strip-type cleaning belt of solar water heater |
| CN103148617A (en) * | 2013-03-27 | 2013-06-12 | 江苏七政新能源有限公司 | Brush-type dust cleaning belt of solar water heater |
| CN103196099B (en) * | 2013-04-19 | 2015-07-01 | 北方民族大学 | Day-night illuminating system made of light guide material and long-lasting phosphor material |
| CN104037877B (en) * | 2014-06-12 | 2016-08-24 | 北方民族大学 | The automatically cleaning solar electric power supply system of a kind of family microgrid and the preparation method of solar cell thereof |
| JP6492458B2 (en) * | 2014-08-25 | 2019-04-03 | 住友電気工業株式会社 | Photovoltaic power generation system and panel cleaning method |
| CN109194271A (en) * | 2018-08-21 | 2019-01-11 | 安徽电气集团股份有限公司 | A kind of adjustable solar photovoltaic assembly |
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| CN101229545A (en) * | 2007-01-24 | 2008-07-30 | 南京汉德森科技股份有限公司 | Dust abating protector of solar energy solar panel |
| CN101428975A (en) * | 2008-12-10 | 2009-05-13 | 北方民族大学 | Processing method for thermal sintering in producing composite nano-diamond film on electrically conducting glass substrate |
| CN102263147A (en) * | 2010-05-28 | 2011-11-30 | 株式会社日精 | Sunshine Utilization Face Plate |
| CN102601096A (en) * | 2012-03-20 | 2012-07-25 | 东南大学 | Dedusting device for photovoltaic panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5682028B2 (en) * | 2010-12-08 | 2015-03-11 | 優一郎 新崎 | Solar panel automatic polishing and / or cleaning equipment |
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2012
- 2012-08-30 CN CN201210314977.1A patent/CN102832259B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229545A (en) * | 2007-01-24 | 2008-07-30 | 南京汉德森科技股份有限公司 | Dust abating protector of solar energy solar panel |
| CN101428975A (en) * | 2008-12-10 | 2009-05-13 | 北方民族大学 | Processing method for thermal sintering in producing composite nano-diamond film on electrically conducting glass substrate |
| CN102263147A (en) * | 2010-05-28 | 2011-11-30 | 株式会社日精 | Sunshine Utilization Face Plate |
| CN102601096A (en) * | 2012-03-20 | 2012-07-25 | 东南大学 | Dedusting device for photovoltaic panel |
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| CN102832259A (en) | 2012-12-19 |
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