CN202423347U - Novel solar photoelectric and photo-thermal module - Google Patents
Novel solar photoelectric and photo-thermal module Download PDFInfo
- Publication number
- CN202423347U CN202423347U CN2011204765447U CN201120476544U CN202423347U CN 202423347 U CN202423347 U CN 202423347U CN 2011204765447 U CN2011204765447 U CN 2011204765447U CN 201120476544 U CN201120476544 U CN 201120476544U CN 202423347 U CN202423347 U CN 202423347U
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- China
- Prior art keywords
- solar photovoltaic
- solar
- photovoltaic assembly
- photovoltaic module
- photo
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
-
- 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
- Y02E10/60—Thermal-PV hybrids
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- Photovoltaic Devices (AREA)
Abstract
A novel solar photoelectric and photo-thermal module comprises a solar photovoltaic module, an external forced cooling device for cooling the solar photovoltaic module and a diffuse reflection mirror having setting angles with the solar photovoltaic module and capable of absorbing ultraviolet light, wherein the diffuse reflection mirror comprises a diffuse reflection face and a reflection coating arranged on the diffuse reflection face to absorb the ultraviolet light. The forced cooling device is arranged on the back face of the existing solar photovoltaic module for cooling the solar photovoltaic module during a working process, so that generating efficiency can be guaranteed to be free of influences in the working process caused by over-high temperature. The ultraviolet light filtration diffuse reflection mirror is additionally arranged on the lateral side of the module, and partial solar energy light reflected on the diffuse reflection mirror can be radiated on the surface of the solar photovoltaic module, so that damage to the module caused by the heat spot effect caused by partial shielding of leaves or buildings is reduced, light irradiation strength on the surface of the solar photovoltaic module is appropriately increased, and solar energy irradiated on the surface of the solar photovoltaic module is sufficiently used for generating electricity.
Description
Technical field
The utility model relates to a kind of solar photoelectric, light-heat integration module.
Background technology
Present employed solar photovoltaic assembly; In use himself temperature is higher; And the solar photovoltaic assembly temperature raises and will produce harmful effect to its energy output, and under the promptly equal illumination condition, the low more energy output of himself temperature of identical solar photovoltaic assembly is just big more.In addition, higher working temperature also has very big influence to each assembly of solar photovoltaic assembly useful life, even destroys the PN junction of battery sheet.
The utility model content
For solving the existing problem of solar photovoltaic assembly in the prior art; The utility model provides a kind of new type solar energy photo-thermal, optical-electric module; This module is through setting up the external forced cooling system in the photovoltaic module; In module routine, in time be the photovoltaic module cooling, reduce with the energy output of avoiding causing owing to the module temperature is too high.
For realizing above-mentioned purpose; A kind of solar photoelectric of the utility model, light-heat integration mould comprise: solar photovoltaic assembly and the external forced cooling device that is used to said solar photovoltaic assembly cooling, said external forced cooling device is arranged on the back side of said solar photovoltaic assembly.
Further, said external forced cooling device is the cooling water circulating device that is arranged on the solar photovoltaic assembly back side.
Further; Said cooling water circulating device comprises the water inlet pipe that is used for cooling water and is input to cooling water circulating device, with its outlet pipe of discharging by cooling water circulating device be the cooling water cycling mechanism of said solar photovoltaic assembly cooling, said cooling water cycling mechanism contacts with the back side of said solar photovoltaic assembly.
Further, said solar photoelectric, photo-thermal module also comprise and be with solar photovoltaic assembly that set angle is provided with, diffuse reflector that can absorbing ultraviolet light, and said diffuse reflector comprises diffuse reflector and the reflectance coating that absorbing ultraviolet light above that is set.
Further, said diffuse reflector is the matte armorplate glass.
Further, said diffuse reflector passes through stent support.
The utility model is its cooling in the process of solar photovoltaic assembly work through at the existing solar photovoltaic assembly back side forced cooling device being set, and guaranteeing can not influence generating efficiency because its temperature is too high in the course of the work.In addition; Also set up the filtering ultraviolet diffuse reflector at the side of module; Part is shone sunlight on the diffuse reflector is radiated solar photovoltaic assembly through diffuse reflection surface; It is destructive to assembly promptly to have reduced the hot spot effect that causes because of leaf or building partial occlusion, and appropriateness has increased the surface light irradiation intensity of solar photovoltaic assembly again, makes full use of the luminous energy that is radiated the solar photovoltaic assembly surface and generates electricity.And; Because solar photoelectric, light-heat integration module in the utility model have been set up forced cooling device on original solar photovoltaic assembly; So; Though increased solar photovoltaic assembly surface intensity of illumination its temperature is risen, so just increase energy output yet through diffuse reflector.In addition, the cooling water in the pressure cooling system, through with the solar photovoltaic assembly heat exchange after, also, solar energy resources is fully used for life, industry provides hot water, bring into play multiple function.
Description of drawings
Fig. 1 is the utility model solar photoelectric, photo-thermal modular structure sketch map.
Fig. 2 is the solar photovoltaic assembly structural representation.
Fig. 3 is that solar photoelectric, photo-thermal module are used sketch map.
Embodiment
Like Fig. 1,2, shown in 3; Solar photoelectric in the utility model, light-heat integration module mainly comprise solar photovoltaic assembly 12, forced cooling device that is arranged on solar photovoltaic assembly 12 back sides and the side that is arranged on solar photovoltaic assembly 12 can absorbing ultraviolet light diffuse reflector.The structure of solar photovoltaic assembly 12 does, from top to bottom is followed successively by: toughened glass 1, upper strata EVA glued membrane 2, solar battery sheet group 3, the EVA of lower floor glued membrane 4, the common toughened glass of lower floor/TPT plate 5 of going up the special-purpose high light transmittance of layer solar.Solar battery sheet group 3 is confluxed to be connected in series by several solar battery sheets and is formed.The solar battery sheet group forms an overall structure through said EVA layer and said upper strata glass and lower floor's glass.
Be connected together by upper strata EVA glued membrane 2 and the EVA of lower floor glued membrane 4 thermocompression bonded and constitute the EVA layer; Upper strata EVA glued membrane 2 is arranged between layer solar special-purpose steel glass 1 and the said solar battery sheet group 3, and following EVA glued membrane 4 is arranged between common toughened glass of lower floor and the solar battery sheet group 3.
The back side of solar photovoltaic assembly 12 also is provided with forced cooling device; This forced cooling device is the cooling water cycling mechanism 6 that contacts with the solar photovoltaic assembly back side that is arranged in the framework; This mechanism links together through aluminum alloy frame and solar photovoltaic assembly; As shown in fig. 1, aluminum alloy frame is buckled in the edge of solar photovoltaic assembly.Cooling water circulates between water pot 11 (see figure 3)s and cooling water cycling mechanism 6, is solar photovoltaic assembly 12 coolings.Cooling water in the cooling water cycling mechanism 6 enters into cooling water cycling mechanism 6 by water inlet 10, after the heat exchange, discharges through the delivery port (not shown).
But but the diffuse reflector of absorbing ultraviolet light comprises diffuse reflector 8 and the absorbing ultraviolet light coating 9 that is arranged on its surface, but material is absorbing ultraviolet light materials such as ultraviolet absorber, and diffuse reflector 8 is generally matte toughened glass.But the side that framework and the fixing branch dagger 7 of the diffuse reflector of absorbing ultraviolet light through being arranged on its back side is arranged on solar photovoltaic assembly 12; Can link together through rotation axis and solar photovoltaic assembly 12; Both also can be provided with respectively, and angle between the two can be regulated according to the relevant parameters such as sun light irradiation angle of territory of use.
Fig. 3 is the sketch map that solar photoelectric in the utility model, photo-thermal module are being used; What wherein arrow L represented is the sunlight that shines on diffuse reflector 8 and the solar photovoltaic assembly 12, and shown in the arrow W is the flow direction of the cooling water between forced cooling device and the water pot 11.But the part ultraviolet light that shines in the sunlight on the diffuse reflector 8 is absorbed by absorbing ultraviolet light coating 9, and a part of light shines on the solar photovoltaic assembly 12 through diffuse reflection, is used for generating.Because the utility model is that solar photovoltaic assembly has been equipped with forced cooling device, makes solar photovoltaic assembly 12 temperature in the course of the work keep low temperature, can be owing to the overheated generating efficiency that reduces always.So can suitably increase the amount that shines the sunlight on the solar photovoltaic assembly 12 through setting up diffuse reflector 8.Improve the utilance of solar photovoltaic assembly 12.
In addition, be used for cooling water in the utility model, carry out between process and the solar photovoltaic assembly can be used as hot water supply factory and resident's use after the heat exchange the solar photovoltaic assembly cooling.
Claims (6)
1. a solar photoelectric, photo-thermal module; It is characterized in that; This module comprises: solar photovoltaic assembly and the external forced cooling device that is used to said solar photovoltaic assembly cooling, said external forced cooling device is arranged on the back side of said solar photovoltaic assembly.
2. according to the said solar photoelectric of claim 1, photo-thermal module, it is characterized in that said external forced cooling device is the cooling water circulating device that is arranged on the solar photovoltaic assembly back side.
3. according to the said solar photoelectric of claim 2, photo-thermal module; It is characterized in that; Said cooling water circulating device comprises the water inlet pipe that is used for cooling water and is input to cooling water circulating device, with its outlet pipe of discharging by cooling water circulating device be the cooling water cycling mechanism of said solar photovoltaic assembly cooling, said cooling water cycling mechanism contacts with the back side of said solar photovoltaic assembly.
4. according to the said solar photoelectric of claim 1, photo-thermal module; It is characterized in that; Said solar photoelectric, photo-thermal module also comprise and are with solar photovoltaic assembly that set angle is provided with; Diffuse reflector that can absorbing ultraviolet light, said diffuse reflector comprise diffuse reflector and the reflectance coating that absorbing ultraviolet light above that is set.
5. according to the said solar photoelectric of claim 4, photo-thermal module, it is characterized in that said diffuse reflector is the matte armorplate glass.
6. according to the said solar photoelectric of claim 4, photo-thermal module, it is characterized in that said diffuse reflector passes through stent support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204765447U CN202423347U (en) | 2011-11-25 | 2011-11-25 | Novel solar photoelectric and photo-thermal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204765447U CN202423347U (en) | 2011-11-25 | 2011-11-25 | Novel solar photoelectric and photo-thermal module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423347U true CN202423347U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204765447U Expired - Fee Related CN202423347U (en) | 2011-11-25 | 2011-11-25 | Novel solar photoelectric and photo-thermal module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357214A (en) * | 2016-10-25 | 2017-01-25 | 王广 | Solar power generation system device |
-
2011
- 2011-11-25 CN CN2011204765447U patent/CN202423347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357214A (en) * | 2016-10-25 | 2017-01-25 | 王广 | Solar power generation system device |
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| Date | Code | Title | Description |
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| 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: 20120905 Termination date: 20181125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |