CN204794865U - Automatic dust excluding hood of photovoltaic cell board - Google Patents
Automatic dust excluding hood of photovoltaic cell board Download PDFInfo
- Publication number
- CN204794865U CN204794865U CN201520455166.2U CN201520455166U CN204794865U CN 204794865 U CN204794865 U CN 204794865U CN 201520455166 U CN201520455166 U CN 201520455166U CN 204794865 U CN204794865 U CN 204794865U
- Authority
- CN
- China
- Prior art keywords
- phase electrode
- electrode
- phase
- excluding hood
- dust excluding
- Prior art date
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 55
- 239000000779 smoke Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000005684 electric field Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000007787 solid Substances 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
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an automatic dust excluding hood of photovoltaic cell board, including transparent dust excluding hood casing, its characterized in that: the same surface distribution of dust excluding hood casing has N strip parallel electrode, and parallel electrode is the alternative power that is connected with more than the two -phase in proper order, and N is the integral multiple of the power number of phases. Through reaching the mesh that sweeps the dust for electrode circular telegram formation electric field ripples. Compare with traditional dust excluding hood, this scheme simple structure, dust removal effect is 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 cover.
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 that CN201111305 discloses kind of a solar panel for band automatic dust removing apparatus, comprise solar panel and be set in the shell outside solar panel, it is characterized in that being provided with transmission device fixed mount between described shell and solar panel, be provided with transmission device between transmission device fixed mount and shell, described transmission device be connected with the dust removal brush of brush finish towards solar panel.
The shortcoming of above scheme is that cost is higher, needs to install special automatic dust removing apparatus, poor universality, 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 cover, does not affect existing equipment, can install 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 cover, comprise transparent dust excluding hood housing, its key is: described dust excluding hood housing the same face 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 being energized to the parallel pole of dust excluding hood surface of shell, producing electric field wave and reaching the effect purging dust.
Further, described parallel pole comprises A phase electrode, B phase electrode and C phase electrode three-phase electrode altogether, wherein A phase electrode and C phase electrode are that the relative comb teeth-shaped of breach is arranged, the comb alternately arrangement of the two, described B phase electrode is S-type, and B phase electrode runs parallel is distributed between A phase electrode and the comb of C phase electrode.
Parallel the electrode of distribution with three, enhance its electric field intensity of wave, the dust on dust excluding hood housing can be removed fast and effectively.
Between A phase electrode and the comb of C phase electrode, be also placed with D phase electrode or more electrode, this D phase electrode and more multi-electrode are consistent with the wire laying mode of B phase electrode.
Further, described parallel pole comprises two-phase parallel pole, and two-phase parallel pole is alternately parallel to be successively distributed on dust excluding hood housing.
It is advantageous that and provide two-phase parallel pole, simpler in mechanism, cost is lower.
Preferably, described parallel pole is distributed in upper surface or the lower surface of dust hood housing.According to the thickness of dust excluding hood housing, when thickness is larger by the upper surface of distribution of electrodes at side to light, there is stronger dust collection capacity than the lower surface being distributed in side to light; Then by the lower surface of distribution of electrodes at side to light, rainwash can be avoided when the thinner thickness of dust excluding hood housing.
Described parallel pole line space is to each other equal, its object is to produce uniform electric field wave, makes its dust collection capacity more evenly effectively.
Further, the resistance of a described parallel pole wherein phase electrode is greater than the resistance value of other phases.Its object is to when accumulation on dust excluding hood housing has water smoke, its high resistance electrifying electrodes given by list, because its resistance higher-class is similar to a resistance wire, can produce higher heat, thus reaches the effect of evaporation solid carbon dioxide mist.
Remarkable result of the present utility model: at dust excluding hood surface of shell distribution parallel pole, by reaching the effect dispelling dust to parallel pole energising, than simpler in general dust excluding hood structure, cost is lower; And wherein will be set to high resistance, the water smoke that therefore can produce on amount of heat evaporate to dryness photovoltaic battery panel because its resistance is higher by a phase electrode, reach the effect dispelling water smoke.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has three-phase electrode;
Fig. 2 is the structural representation that the utility model has two-phase electrode.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model and operation principle are described in further detail.
Embodiment 1,
As shown in Figure 1:
A kind of photovoltaic battery panel automatic dust removing cover, comprises transparent dust excluding hood housing, and dust excluding hood housing side to light 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; Described A phase electrode is that pectination is distributed in same plane with C phase electrode, and the comb of A phase electrode distributes with the mutual cross parallel of comb of C phase electrode; Described B phase electrode runs parallel is distributed between A phase electrode with the comb of C phase electrode S-type, long limit and A phase electrode and the C phase electrode runs parallel of B phase electrode.
Its resistance value of wire of B phase electrode is higher is 3 times of other two-phase electrode resistance value;
A, B, C three-phase electrode is to each other apart from equal;
Described A, B, C three-phase electrode is distributed in the upper surface of dust excluding hood housing side to light.
Embodiment 2
As shown in Figure 2:
A kind of photovoltaic battery panel automatic dust removing cover, comprise transparent dust excluding hood housing, dust excluding hood housing is distributed with multipair A phase electrode and B phase electrode, electrode number is the integral multiple of 2; A phase electrode and B phase electrode runs parallel are alternately distributed the side to light upper surface at dust excluding hood housing; Line space between A, B two-phase electrode is equal, and wherein the resistance value of A phase electrode is higher is 2.5 times of B phase electrode resistance value.
Operation principle: when dust excluding hood surface of shell deposits dust, to parallel pole energising, just can form a uniform electric field wave between electrode, dust be reached to the effect of purging; When dust excluding hood housing side to light deposits 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 water smoke on evaporate to dryness panel, reaches the effect dispelling water smoke.
Claims (7)
1. a photovoltaic battery panel automatic dust removing cover, comprises transparent dust excluding hood housing, it is characterized in that: described dust excluding hood housing the same face 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 cover according to claim 1, it is characterized in that: described parallel pole comprises A phase electrode, B phase electrode and C phase electrode three-phase electrode altogether, wherein A phase electrode and C phase electrode are that the relative comb teeth-shaped of breach is arranged, the comb alternately arrangement of the two, described B phase electrode is S-type, and B phase electrode runs parallel is distributed between A phase electrode and the comb of C phase electrode.
3. photovoltaic battery panel automatic dust removing cover according to claim 2, it is characterized in that: between A phase electrode and the comb of C phase electrode, be also placed with D phase electrode or more electrode, this D phase electrode and more multi-electrode are consistent with the wire laying mode of B phase electrode.
4. photovoltaic battery panel automatic dust removing cover according to claim 1, is characterized in that: described parallel pole comprises two-phase parallel pole, and two-phase parallel pole is alternately parallel to be successively distributed on dust excluding hood housing.
5. photovoltaic battery panel automatic dust removing cover according to claim 1, is characterized in that: described parallel pole is distributed in upper surface or the lower surface of dust hood housing.
6. photovoltaic battery panel automatic dust removing cover according to claim 1, is characterized in that: described parallel pole line space is to each other equal.
7. photovoltaic battery panel automatic dust removing cover according to claim 1, is characterized in that: the resistance of a described parallel pole wherein phase electrode is greater than the resistance value of other phases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455166.2U CN204794865U (en) | 2015-06-26 | 2015-06-26 | Automatic dust excluding hood of photovoltaic cell board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455166.2U CN204794865U (en) | 2015-06-26 | 2015-06-26 | Automatic dust excluding hood of photovoltaic cell board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794865U true CN204794865U (en) | 2015-11-18 |
Family
ID=54534836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455166.2U Expired - Fee Related CN204794865U (en) | 2015-06-26 | 2015-06-26 | Automatic dust excluding hood of photovoltaic cell board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794865U (en) |
-
2015
- 2015-06-26 CN CN201520455166.2U patent/CN204794865U/en not_active Expired - Fee Related
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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 dust excluding hood of photovoltaic cell board Granted publication date: 20151118 License type: Exclusive License Record date: 20160330 |
|
| 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: 20220825 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |