CN207353266U - Photovoltaic module for condenser system - Google Patents
Photovoltaic module for condenser system Download PDFInfo
- Publication number
- CN207353266U CN207353266U CN201721207443.3U CN201721207443U CN207353266U CN 207353266 U CN207353266 U CN 207353266U CN 201721207443 U CN201721207443 U CN 201721207443U CN 207353266 U CN207353266 U CN 207353266U
- Authority
- CN
- China
- Prior art keywords
- tempered glass
- heat dissipation
- cell piece
- eva layer
- photovoltaic module
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 45
- 239000005341 toughened glass Substances 0.000 claims abstract description 39
- 238000000465 moulding Methods 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 26
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 26
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Photovoltaic Devices (AREA)
Abstract
It the utility model is related to a kind of photovoltaic module for condenser system, including the tempered glass, EVA layer and cell piece being stacked, the tempered glass is located at upper and lower both sides, form upper surface and lower surface, the cell piece is positioned at centre, the EVA layer is between tempered glass and cell piece, the rectangular setting of tempered glass, EVA layer and the cell piece, heat dissipation frame is equipped with three sides of tempered glass, EVA layer and cell piece, the thermally conductive sheet of embedded EVA layer is equipped with heat dissipation scuncheon, radiating fin is equipped with the outside of heat dissipation frame.The utility model has the advantages of manufacture craft is simple, and applicability is wide, while solves the heat conduction problem of component internal.Compared with the air-cooled of passive type, water cooling method, this kind of radiating mode belongs to non-maintaining radiating mode, without extra increase third party device and fund input, is more convenient for promoting and applying, improves the generating efficiency of component or even photovoltaic system.
Description
Technical field
Solar photovoltaic assembly and condensation photovoltaic electric power station system technical field are the utility model is related to, more particularly, to one kind
Photovoltaic module for condenser system.
Background technology
Solar photovoltaic assembly normal work when can because sunlight irradiation and component itself photoelectric conversion work and
Heat is produced, but since the particularity of conventional photovoltaic assemblies structure, the heat of photovoltaic module can not effectively shed, often makes light
The temperature of volt component at work exceedes its optimum working temperature, and excessive temperature can seriously affect the work effect of photovoltaic module
Rate, particularly in tracking mode concentration photovoltaic system, the intensity of illumination of condenser system can reach the tens of conventional photovoltaic system
Again even more than hundred times, this can be such that the operating temperature of photovoltaic module acutely raises, and seriously affect the power generation performance of photovoltaic module.
The method that existing tracing collection system usually installs radiating fin sign additional at the back of photovoltaic module radiates, this
Radiating mode has good heat dissipation effect for conventional single side photovoltaic module, but for Double-sided battery pack, just can not be in light
Lie prostrate the wherein one side installation radiating fin of component.In concentration photovoltaic system, in order to more fully utilize solar irradiation, light is improved
The generating efficiency of component is lied prostrate, the use of Double-sided battery pack is a kind of effective cost efficiency approach, and Double-sided battery pack, especially
It is the bottleneck for applying the heat dissipation problem in the Double-sided battery pack of tracing collection system to be always restriction double-side cell popularization and application
One of.
At present in tracking light focusing photovoltaic system, in order to solve the heat dissipation problem of component, frequently with air-cooled, water cooling mode
Passive heat dissipation is carried out to reduce the temperature of photovoltaic module, but air-cooled, water cooling radiating mode is needed to put into more third parties and set
It is standby, increase investment and the later stage operation expense of tracing collection system, influence the overall efficiency of photovoltaic system, on the other hand,
In Midwest drought area, the shortage of water resource restricts the application of water-cooling pattern.
How to solve heat dissipation problem of the photovoltaic module particularly for the Double-sided battery pack of condenser system is solar energy
One of solved the problems, such as required for volt component technology field.
Utility model content
The purpose of this utility model is just to provide for a kind of photovoltaic module for condenser system, to solve photovoltaic module
Heat dissipation problem, effectively reduce the operating temperature of photovoltaic module, improve the work efficiency of photovoltaic module.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of photovoltaic module for condenser system, including tempered glass, EVA layer and the cell piece being stacked, it is described
Tempered glass be located at upper and lower both sides, form upper surface and lower surface, the cell piece is positioned at centre, the EVA layer position
Between tempered glass and cell piece, the rectangular setting of tempered glass, EVA layer and the cell piece, tempered glass,
Three sides of EVA layer and cell piece are equipped with heat dissipation frame, and the thermally conductive sheet of embedded EVA layer is equipped with heat dissipation scuncheon,
Radiating fin is equipped with the outside of heat dissipation frame.
The radiating fin is arranged at intervals in heat dissipation frame external side parallel, and the radiating fin is perpendicular to heat dissipation side
The surface of frame.
The radiating fin is set perpendicular to tempered glass surface.
The heat dissipation frame is combined together with tempered glass by structure glue or hot melt adhesive.
The thermally conductive sheet is an integral molding structure with heat dissipation frame.
The radiating fin is an integral molding structure with heat dissipation frame.
It is spaced between the tempered glass, the side of EVA layer and cell piece and heat dissipation frame.
The side that tempered glass, EVA layer and cell piece are not provided with heat dissipation frame is used for the stent for being fixed on photovoltaic system
On.
EVA layer material is EVA, i.e. ethylene-vinyl acetate copolymer.
The utility model photovoltaic module in production, lamination process section will radiate frame by structure glue or hot melt adhesive with
Tempered glass, EVA layer, battery lamella stack, and thermally conductive sheet therein is embedded in EAV layers.During laminating technology, lead to
Crossing the effect of high temperature makes heat dissipation frame force together with tempered glass, EVA layer and battery lamella, from the production work of whole component
Skill angle reduces component chamfered edge and the technique to frame up, so as to improve the production efficiency of this kind of component.
The utility model photovoltaic module in use, is not provided with radiating by tempered glass, EVA layer and cell piece
The side side of frame is fixed on the stent of photovoltaic system, when photovoltaic module works, caused by cell piece region
Heat is transmitted to heat dissipation frame by heat by the thermally conductive sheet being embedded in EVA layer, then as produced by radiating fin by photovoltaic module
Heat shed, achieve the purpose that reduce module operating temperature.
Compared with prior art, the utility model has the advantages of manufacture craft is simple, and applicability is wide, and is given birth in component
Heat dissipation frame is just combined together by the lamination process of production with component, reduces the flow of component package, improves this type group
The production efficiency of part, while solve the heat conduction problem of component internal., should compared with the air-cooled of passive type, water cooling method
Kind radiating mode belongs to non-maintaining radiating mode, without extra increase third party device and fund input, is more convenient for promoting and answers
With the generating efficiency of raising component or even photovoltaic system.
Brief description of the drawings
Fig. 1 is the utility model photovoltaic module structure schematic diagram；
Fig. 2 is the utility model photovoltaic module cross-sectional view.
Identifier declaration in figure：1st, radiate frame, and 2, thermally conductive sheet, 3, radiating fin, 4, tempered glass, 5, EVA layer, 6, battery
Piece, 7, side.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of photovoltaic module for condenser system, as shown in Figure 1, 2, including tempered glass 4, the EVA layer 5 being stacked
With cell piece 6, tempered glass 4 is located at upper and lower both sides, forms upper surface and lower surface, and cell piece 6 is located at positioned at centre, EVA layer 5
Between tempered glass 4 and cell piece 6, tempered glass 4, EVA layer 5 and the rectangular setting of cell piece 6, in tempered glass 4, EVA
Three sides of layer 5 and cell piece 6 are equipped with heat dissipation frame 1, and the thermally conductive sheet 2 of embedded EVA layer 5 is equipped with 1 inner side of heat dissipation frame,
Radiating fin 3 is equipped with 1 outside of heat dissipation frame.Radiating fin 3 is arranged at intervals in heat dissipation 1 external side parallel of frame, and radiating fin 3
Perpendicular to the surface of heat dissipation frame 1.Radiating fin 3 is set perpendicular to 4 surface of tempered glass.Radiate frame 1 and tempered glass 4
It is combined together by structure glue or hot melt adhesive.Thermally conductive sheet 2 is an integral molding structure with heat dissipation frame 1.Radiating fin 3 and heat dissipation
Frame 1 is an integral molding structure.It is spaced between tempered glass 4, the side of EVA layer 5 and cell piece 6 and heat dissipation frame 1.
The side that tempered glass 4, EVA layer 5 are not provided with heat dissipation frame 1 with cell piece 6 is used to be fixed on photovoltaic system
On stent.
Heat dissipation frame 1 is passed through structure glue or hot melt adhesive by photovoltaic module in production in lamination process section in the present embodiment
Stacked together with tempered glass 4, EVA layer 5, cell piece 6, thermally conductive sheet 2 therein is embedded in EAV layers 5.In laminating technology mistake
Cheng Zhong, makes heat dissipation frame 1 and tempered glass 4, EVA layer 5 and cell piece 6 laminated together by the effect of high temperature, from whole
The production technology angle of component reduces component chamfered edge and the technique to frame up, so as to improve the production efficiency of this kind of component.
Photovoltaic module in use, is not provided with by tempered glass 4, EVA layer 5 and cell piece 6 in the present embodiment
The side side 7 of heat dissipation frame 1 is fixed on the stent of photovoltaic system, when photovoltaic module works, 6 region institute of cell piece
Heat is transmitted to heat dissipation frame 1 by the heat of generation by the thermally conductive sheet 2 that is embedded in EVA layer 5, then by radiating fin 3 by photovoltaic
Heat sheds caused by component, achievees the purpose that to reduce module operating temperature.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using practicality
It is new.Person skilled in the art obviously easily can make these embodiments various modifications, and illustrating herein
General Principle be applied in other embodiment without by performing creative labour.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model category made and
Modification all should be within the scope of protection of the utility model.
Claims (8)
1. a kind of photovoltaic module for condenser system, including tempered glass (4), EVA layer (5) and the cell piece being stacked
(6), it is characterised in that the tempered glass (4) is located at upper and lower both sides, forms upper surface and lower surface, the cell piece
(6) it is located at positioned at centre, the EVA layer (5) between tempered glass (4) and cell piece (6), the tempered glass (4),
EVA layer (5) and the rectangular setting of cell piece (6), it is equal in tempered glass (4), EVA layer (5) and three sides of cell piece (6)
Equipped with heat dissipation frame (1), the thermally conductive sheet (2) equipped with embedded EVA layer (5) on the inside of heat dissipation frame (1), in heat dissipation frame (1) outside
Side is equipped with radiating fin (3).
A kind of 2. photovoltaic module for condenser system according to claim 1, it is characterised in that the radiating fin
(3) it is arranged at intervals in heat dissipation frame (1) external side parallel, and the radiating fin (3) is perpendicular to the surface of heat dissipation frame (1).
A kind of 3. photovoltaic module for condenser system according to claim 1, it is characterised in that the radiating fin
(3) set perpendicular to tempered glass (4) surface.
A kind of 4. photovoltaic module for condenser system according to claim 1, it is characterised in that the heat dissipation frame
(1) it is combined together with tempered glass (4) by structure glue or hot melt adhesive.
A kind of 5. photovoltaic module for condenser system according to claim 1, it is characterised in that the thermally conductive sheet
(2) it is an integral molding structure with heat dissipation frame (1).
A kind of 6. photovoltaic module for condenser system according to claim 1, it is characterised in that the radiating fin
(3) it is an integral molding structure with heat dissipation frame (1).
A kind of 7. photovoltaic module for condenser system according to claim 1, it is characterised in that the tempered glass
(4), it is spaced between the side and heat dissipation frame (1) of EVA layer (5) and cell piece (6).
A kind of 8. photovoltaic module for condenser system according to claim 1, it is characterised in that tempered glass (4),
The side that EVA layer (5) is not provided with heat dissipation frame (1) with cell piece (6) is used for the stent for being fixed on photovoltaic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207443.3U CN207353266U (en) | 2017-09-20 | 2017-09-20 | Photovoltaic module for condenser system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207443.3U CN207353266U (en) | 2017-09-20 | 2017-09-20 | Photovoltaic module for condenser system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353266U true CN207353266U (en) | 2018-05-11 |
Family
ID=62411180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207443.3U Active CN207353266U (en) | 2017-09-20 | 2017-09-20 | Photovoltaic module for condenser system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545873A (en) * | 2017-09-20 | 2019-03-29 | 上海太阳能工程技术研究中心有限公司 | A kind of photovoltaic module for parabolic concentrator system |
-
2017
- 2017-09-20 CN CN201721207443.3U patent/CN207353266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545873A (en) * | 2017-09-20 | 2019-03-29 | 上海太阳能工程技术研究中心有限公司 | A kind of photovoltaic module for parabolic concentrator system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |