CN203339180U - Self-cleaning photovoltaic assembly - Google Patents
Self-cleaning photovoltaic assembly Download PDFInfo
- Publication number
- CN203339180U CN203339180U CN2013203481470U CN201320348147U CN203339180U CN 203339180 U CN203339180 U CN 203339180U CN 2013203481470 U CN2013203481470 U CN 2013203481470U CN 201320348147 U CN201320348147 U CN 201320348147U CN 203339180 U CN203339180 U CN 203339180U
- Authority
- CN
- China
- Prior art keywords
- assembly
- aluminum alloy
- self
- jet
- alloy frame
- 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
Images
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 a self-cleaning photovoltaic assembly, comprising an aluminum alloy frame. An assembly laminate is assembled in the aluminum alloy frame. A wiring box is arranged below the assembly laminate. The assembly laminate sequentially comprises, from top to bottom, a front plate calendaring tempered glass matrix, a front plate calendaring tempered glass textured surface, an upper EVA packaging layer, a crystal silicon battery, a lower EVA packaging layer, and an aluminum backboard. An air-spraying dedusting device used for air-spraying dedusting of the photovoltaic assembly is mounted on the aluminum alloy frame. The self-cleaning photovoltaic assembly is reasonable in structure and good in working performance, and has a self-cleaning function; the temperature of the assembly can be effectively reduced, and the accumulated generated power of the assembly can be increased; the overall weather resistance and life of the assembly can be improved, and the assembly has a dedusting and self-cleaning function; and the light incidence is increased.
Description
Technical field
The utility model relates to a kind of automatically cleaning photovoltaic module, especially to the architecture advances of current conventional Crystalline Silicon PV Module, belongs to the photovoltaic technology field.
Background technology
Photovoltaic module is the core parts of photovoltaic generation application.According to the inventor, understand, the Crystalline Silicon PV Module of suitability for industrialized production does not have the effect of jet automatically cleaning dedusting both at home and abroad at present, can make so the positive deposition of assembly grieshoch, the incident shut out the light, reduce the power output of assembly, even can cause hot spot effect, affect the life-span of assembly, and the front glass sheet of conventional Crystalline Silicon PV Module does not have the good characteristic of absorption or reflects infrared light or ultraviolet light, can cause like this temperature of component internal to raise, thereby cause the power output of assembly and useful life to descend, because the backboard of conventional Crystalline Silicon PV Module is polymer architecture, thereby heat that can't effective balanced backboard and the dissipation of heat of assembly is gone out, cause the temperature of assembly effectively not reduce, thereby affect the heat dispersion of assembly, and then affect the power output of Crystalline Silicon PV Module, and do not there is excellent anti-steam infiltration, simultaneously, what conventional Crystalline Silicon PV Module was used is conventional plastic junction box, easily cause the terminal box internal temperature higher, the useful life of infringement inner member, and then affect useful life of assembly.
The utility model content
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and has the automatically cleaning photovoltaic module of self-cleaning function, favorable working performance.
Technical solution of the present utility model is:
A kind of automatically cleaning photovoltaic module, comprise aluminum alloy frame, arrangement lamination in aluminum alloy frame, assembly lamination below arranges terminal box, it is characterized in that: described assembly lamination comprises header board calendering toughened glass matrix, header board calendering toughened glass texturing matte, upper EVA encapsulated layer, crystal silicon cell, lower EVA encapsulated layer, aluminium backboard, the jet dust cleaning apparatus that dress carries out jet dedusting to photovoltaic module on aluminum alloy frame from top to bottom successively.
Described jet dust cleaning apparatus comprises that jet pipeline, jet pipeline are connected with nozzle, and jet pipeline is connected with bracing frame, and bracing frame is connected with fixture.
Described front glass sheet is doped with the special elements that absorbs infrared and ultraviolet spectra, can absorb infrared and ultraviolet light or have reflects infrared light or the low iron of ultraviolet light function rolls toughened glass.
Described backboard is aluminium backboard or other material backboard.
Described encapsulated layer is EVA or polyolefin or other encapsulating material.
Described terminal box is metallic wiring box or other material terminal box.
The utility model is rational in infrastructure, has properly settled the heat radiation of the low iron toughened glass of self-cleaning function, header board of the jet dedusting of automatically cleaning photovoltaic module to function, aluminium backboard and the aluminum terminal box of infrared light or UV Absorption or reflection; The utility model automatically cleaning photovoltaic module is in when work, and the periodic jet dedusting of jet dust cleaning apparatus reduces grieshoch in the deposition in assembly front with to the blocking of light, and avoids hot spot effect, the power output of lifting subassembly and useful life; Infrared light in solar spectrum or ultraviolet light are absorbed or reflect header board is on glass, thereby reduce the amount that infrared light or ultraviolet light incide EVA, reduce the temperature of assembly, the power output of lifting subassembly and useful life; The aluminium backboard can balanced component inside heat, weaken the harm that hot spot causes, improve the heat dispersion of assembly, reduce the temperature of assembly, promote the power output of photovoltaic module; The weatherability that the al wiring box is good and heat sinking function are conducive to promote the useful life of terminal box internal components.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the partial schematic sectional view of the utility model embodiment.
Fig. 2 is the end view of the utility model embodiment.
Fig. 3 is the vertical view of the utility model embodiment.
Fig. 4 is the upward view of the utility model embodiment.
Embodiment
A kind of automatically cleaning photovoltaic module, comprise aluminum alloy frame 1, arrangement lamination in aluminum alloy frame, assembly lamination below arranges terminal box, described assembly lamination comprises header board calendering toughened glass matrix 2, header board calendering toughened glass texturing matte 3, upper EVA encapsulated layer 4, crystal silicon cell 5, lower EVA encapsulated layer 6, aluminium backboard, the jet dust cleaning apparatus that dress carries out jet dedusting to photovoltaic module on aluminum alloy frame from top to bottom successively.
Described jet dust cleaning apparatus comprises that jet pipeline 9, jet pipeline are connected with nozzle 7 by set bolt 8, and jet pipeline is connected with bracing frame 10, and bracing frame is connected with fixture 11.
Described front glass sheet is doped with the special elements that absorbs infrared and ultraviolet spectra, can absorb infrared and ultraviolet light or have reflects infrared light or the low iron of ultraviolet light function rolls toughened glass.
Described backboard is aluminium backboard or other material backboard.
Described encapsulated layer is EVA or polyolefin or other encapsulating material.
Described terminal box is metallic wiring box or other material terminal box.
In this example, header board hangs down iron toughened glass, aluminium backboard can be realized in outsourcing, glass as Ya Madun, heat radiation rete as Hotplayer.
As shown in Figure 2, be the end view of photovoltaic module, aluminium alloy long margin frame 1
1, aluminium alloy short frame 1
2, nozzle 7, fixture 11.
As shown in Figure 3, be the vertical view of photovoltaic module, nozzle 7, jet pipeline 9, aluminum alloy frame 1, crystal silicon cell 5, convergent belt 13, insulation small powder 14, the welding be connected between battery and battery in Fig. 3 does not mark herein.
As shown in Figure 4, be the upward view of photovoltaic module, fixture 11, jet pipeline 9, aluminium alloy installing hole 15, aluminum alloy frame 1, aluminum alloy frame ground hole 16, metallic wiring box 17, aluminium backboard 6, aluminium alloy blowdown mouth 18.Also has bolt 12 in figure.
The automatically cleaning photovoltaic module of above embodiment, properly settled the heat radiation of the low iron toughened glass of self-cleaning function, header board of the jet dedusting of automatically cleaning photovoltaic module to function, aluminium backboard and the aluminum terminal box of infrared light or UV Absorption or reflection in all its bearings; The utility model automatically cleaning photovoltaic module is in when work, and the periodic jet dedusting of jet dust cleaning apparatus reduces grieshoch in the deposition in assembly front with to the blocking of light, and avoids hot spot effect, the power output of lifting subassembly and useful life; Infrared light in solar spectrum or ultraviolet light are absorbed or reflect header board is on glass, thereby reduce the amount that infrared light or ultraviolet light incide EVA, reduce the temperature of assembly, the power output of lifting subassembly and useful life; The aluminium backboard can balanced component inside heat, weaken the harm that hot spot causes, improve the heat dispersion of assembly, reduce the temperature of assembly, promote the power output of photovoltaic module; The weatherability that the al wiring box is good and heat sinking function are conducive to promote the useful life of terminal box internal components.
On technique, with conventional Crystalline Silicon PV Module production line compatibility, most equipment can be general, do not need a large amount of additional finance used devices and produce line.Have technology and be easy to realize, properties of product are good.Compare with existing Crystalline Silicon PV Module technology, there is significant substantive distinguishing features and outstanding progress.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (2)
1. an automatically cleaning photovoltaic module, comprise aluminum alloy frame, arrangement lamination in aluminum alloy frame, assembly lamination below arranges terminal box, it is characterized in that: described assembly lamination comprises header board calendering toughened glass matrix, header board calendering toughened glass texturing matte, upper EVA encapsulated layer, crystal silicon cell, lower EVA encapsulated layer, aluminium backboard, the jet dust cleaning apparatus that dress carries out jet dedusting to photovoltaic module on aluminum alloy frame from top to bottom successively.
2. automatically cleaning photovoltaic module according to claim 1, it is characterized in that: described jet dust cleaning apparatus comprises that jet pipeline, jet pipeline are connected with nozzle, and jet pipeline is connected with bracing frame, and bracing frame is connected with fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203481470U CN203339180U (en) | 2013-06-18 | 2013-06-18 | Self-cleaning photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203481470U CN203339180U (en) | 2013-06-18 | 2013-06-18 | Self-cleaning photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339180U true CN203339180U (en) | 2013-12-11 |
Family
ID=49707840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203481470U Expired - Fee Related CN203339180U (en) | 2013-06-18 | 2013-06-18 | Self-cleaning photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149417A1 (en) * | 2014-03-31 | 2015-10-08 | 韩华新能源（启东）有限公司 | Photovoltaic module applied to desert areas and tropical areas |
| WO2017016044A1 (en) * | 2015-07-24 | 2017-02-02 | 深圳市拓日新能源科技股份有限公司 | High efficiency photovoltaic module |
| CN108649887A (en) * | 2018-06-01 | 2018-10-12 | 张家港国龙新能源有限公司 | Photovoltaic module |
-
2013
- 2013-06-18 CN CN2013203481470U patent/CN203339180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149417A1 (en) * | 2014-03-31 | 2015-10-08 | 韩华新能源（启东）有限公司 | Photovoltaic module applied to desert areas and tropical areas |
| WO2017016044A1 (en) * | 2015-07-24 | 2017-02-02 | 深圳市拓日新能源科技股份有限公司 | High efficiency photovoltaic module |
| CN108649887A (en) * | 2018-06-01 | 2018-10-12 | 张家港国龙新能源有限公司 | Photovoltaic module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103367507A (en) | Photovoltaic module | |
| CN203339180U (en) | Self-cleaning photovoltaic assembly | |
| CN204424276U (en) | Photovoltaic tile | |
| CN102117859B (en) | Flat plate solar photovoltaic heat collector adopting amorphous silicon glass film battery | |
| CN202839687U (en) | Intensifying photovoltaic assembly | |
| CN202513178U (en) | Large-power thickening high-transmittance double-glass photovoltaic assembly | |
| CN201927628U (en) | Flat-plate solar photovoltaic heat collector of amorphous silicon glass film battery | |
| CN105206698A (en) | Production process of self-cleaning solar cell module | |
| CN203085613U (en) | Solar battery cooling assembly and frame thereof | |
| CN206180942U (en) | Two -sided solar PV modules support device of N type | |
| CN105402902B (en) | Multipurpose plate type solar device preparation method and its product | |
| CN202513177U (en) | Solar photovoltaic full-black type component | |
| CN203367308U (en) | Building balcony photovoltaic bracket | |
| CN102842630A (en) | Monocrystalline silicon solar cell module | |
| CN205355064U (en) | Glass curtain wall type solar battery assembly | |
| CN102587545A (en) | Photovoltaic building glass curtain wall component | |
| CN201946617U (en) | Photovoltaic and photo-thermal integrated flat plate solar module | |
| CN206922716U (en) | A kind of solar panel | |
| CN203129878U (en) | Window body type solar photovoltaic double-glass assembly | |
| CN1794471A (en) | Two-sided lighted power generation vertical setting photovoltaic wall plate | |
| CN204131465U (en) | A kind of solar photovoltaic assembly | |
| CN204131462U (en) | Solar condensing power generation device | |
| CN203617308U (en) | Hollow double-glass phase transition photovoltaic module | |
| CN202134553U (en) | Single crystal silicon solar module | |
| CN202193723U (en) | Photovoltaic glass with silicon dioxide films |
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 |
Granted publication date: 20131211 Termination date: 20200618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |