CN204794862U - Automatic membrane that removes dust of photovoltaic cell board - Google Patents
Automatic membrane that removes dust of photovoltaic cell board Download PDFInfo
- Publication number
- CN204794862U CN204794862U CN201520448426.3U CN201520448426U CN204794862U CN 204794862 U CN204794862 U CN 204794862U CN 201520448426 U CN201520448426 U CN 201520448426U CN 204794862 U CN204794862 U CN 204794862U
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- Prior art keywords
- parallel pole
- phase
- dust removing
- photovoltaic battery
- battery panel
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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 discloses an including transparent film, film surface distribution has a N strip parallel electrode, and parallel electrode is the alternative power that is connected with more than double -phase in proper order, and N is the integral multiple of the power number of phases. Comparing with traditional dust removal thin film technology, need not installing special dust collector and this scheme simple structure, low cost and dust removal effect are strong, can also reach the effect of dispeling water smoke simultaneously.
Description
Technical field
The utility model relates to photovoltaic cell technical field, specifically a kind of photovoltaic battery panel automatic dust removing film.
Background technology
The light transmittance of photovoltaic cell connects and affects photoelectric conversion efficiency, therefore how to remove dust on photovoltaic battery panel and water smoke becomes vital problem, and this field exists many dedusting technologies at present.
Publication number is the cleaning apparatus for self that CN102832258A discloses a kind of solar panel window surface of fixing array, the solar panel window surface being included in fixing array prepares nano SiC film, and is arranged on the automatic dust removing apparatus of solar panel window surface of fixing array.This invention prepares nano SiC film on the surface at the solar panel window glass of the fixing array of encapsulation, so just on the glass of encapsulation solar cell, embed nano SiC crystal grain, nano SiC crystal grain has automatically cleaning characteristic, thus make the earth in air not easily firmly stick in glass surface, in addition, this invention is provided with automatic dust removing apparatus in the solar panel window surface of fixing array, therefore, even if a little earth is stained with on solar panel window glass surface, also can clean through automatic dust removing apparatus.
The shortcoming of above scheme is that cost is higher, and dust collection capacity is not strong, and cannot arrive the effect except water smoke.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to propose a kind of photovoltaic battery panel automatic dust removing film, does not affect existing equipment, can paste on the panel of any solar panel, highly versatile, can improve ash removal efficiency and also can reach effect except water smoke.
In order to achieve the above object, concrete scheme of the present utility model is as follows;
A kind of photovoltaic battery panel automatic dust removing film, its key is: comprise transparent membrane, and described film surface is distributed with N bar parallel pole, and parallel pole is alternately connected with the power supply of more than two-phase successively, and N is the integral multiple of the power supply number of phases.
By to parallel pole energising, form electric field wave and reach the effect purging dust.
Described parallel pole is two-phase parallel pole or three-phase parallel pole.Environmentally arrange heterogeneous parallel pole to reach the effect controlling dedusting intensity.
Preferably, described parallel pole is alternately parallel is successively distributed in transparent membrane surface.
Further, described parallel pole is distributed in upper surface or the lower surface of transparent membrane.
Its dust collection capacity of upper surface being distributed in transparent membrane is stronger; Be distributed in the lower surface of transparent membrane, can rainwash be avoided.
Described parallel pole line space is to each other equal.Its effect is to produce uniform electric field wave, to promote the efficiency of its dedusting.
Further, the resistance value of a described parallel pole wherein phase electrode is greater than the resistance value of other electrodes.Its object is to when accumulation on transparent membrane has water smoke, its high resistance electrifying electrodes given by list, because resistance higher-class is similar to a resistance wire, can produce higher heat during energising, thus reaches the effect of evaporation solid carbon dioxide mist.
Remarkable result of the present utility model: distribute parallel pole on transparent membrane, by reaching the effect removing dust to parallel pole energising, compared with prior art more simple in structure, cost is lower; And wherein will be set to high resistance by a phase electrode, therefore can produce amount of heat because its resistance is higher evaporate water smoke on dry photovoltaic battery panel, reaches the effect dispelling water smoke.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has three-phase electrode.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model and operation principle are described in further detail.
As shown in Figure 1:
A kind of photovoltaic battery panel automatic dust removing film, comprise transparent membrane, transparent membrane lower surface is distributed with many group A phase electrodes, B phase electrode and C phase electrode three-phase electrode altogether, the number of electrode is the integral multiple of 3, A, B, C three-phase electrode alternating parallel distributes, and A, B, C three-phase electrode is connected on three-phase alternating-current supply altogether.
Wherein its resistance value of wire of B phase electrode is higher;
A, B, C three-phase electrode line space is to each other equal;
Operation principle: covered by transparent membrane on photovoltaic battery panel, when transparent membrane surface deposition has dust, to parallel pole energising, just can form a uniform electric field wave between electrode, dust be reached to the effect of purging; When transparent membrane surface deposition has water smoke, to high resistance electrifying electrodes, remaining electrode no power, because this electrode is high resistance, so can produce a large amount of heats thus evaporate the water smoke on dried noodle plate, reaches the effect dispelling water smoke.
Claims (5)
1. a photovoltaic battery panel automatic dust removing film, is characterized in that: comprise transparent membrane, and described film surface is distributed with N bar parallel pole, and parallel pole is alternately connected with the power supply of more than two-phase successively, and N is the integral multiple of the power supply number of phases.
2. photovoltaic battery panel automatic dust removing film according to claim 1, is characterized in that: described parallel pole is that two-phase, three-phase or more parallel electrode.
3. photovoltaic battery panel automatic dust removing film according to claim 1, is characterized in that: described parallel pole is distributed in upper surface or the lower surface of transparent membrane.
4. photovoltaic battery panel automatic dust removing film according to claim 1, is characterized in that: described parallel pole line space is to each other equal.
5. photovoltaic battery panel automatic dust removing film according to any one of claim 1 to 4, is characterized in that: the resistance value of a described parallel pole wherein phase electrode is greater than the resistance value of other electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448426.3U CN204794862U (en) | 2015-06-26 | 2015-06-26 | Automatic membrane that removes dust of photovoltaic cell board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448426.3U CN204794862U (en) | 2015-06-26 | 2015-06-26 | Automatic membrane that removes dust of photovoltaic cell board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794862U true CN204794862U (en) | 2015-11-18 |
Family
ID=54534833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448426.3U Active CN204794862U (en) | 2015-06-26 | 2015-06-26 | Automatic membrane that removes dust of photovoltaic cell board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580440A (en) * | 2018-05-25 | 2018-09-28 | 哈尔滨工业大学（威海） | Lunar dust photoelectricity removes system dust removing electrode and preparation method thereof |
-
2015
- 2015-06-26 CN CN201520448426.3U patent/CN204794862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580440A (en) * | 2018-05-25 | 2018-09-28 | 哈尔滨工业大学（威海） | Lunar dust photoelectricity removes system dust removing electrode and preparation method thereof |
| CN108580440B (en) * | 2018-05-25 | 2021-03-30 | 哈尔滨工业大学（威海） | Dedusting electrode of lunar dust photoelectric removing system and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dong Zhiming Assignor: Chongqing University of Science & Technology Contract record no.: 2016500000005 Denomination of utility model: Automatic membrane that removes dust of photovoltaic cell board Granted publication date: 20151118 License type: Exclusive License Record date: 20160330 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220829 Address after: A2032, No. 4, No. 36, Xiyong Avenue, Shapingba District, Chongqing 400000 Patentee after: CHONGQING GUOTAI TECHNOLOGY Co.,Ltd. Address before: 400023 No. 20 East Road, University Town, Shapingba District, Chongqing Patentee before: Chongqing University of Science & Technology |
|
| TR01 | Transfer of patent right |