CN202299183U - Triple power generation compound glass - Google Patents
Triple power generation compound glass Download PDFInfo
- Publication number
- CN202299183U CN202299183U CN2011204220144U CN201120422014U CN202299183U CN 202299183 U CN202299183 U CN 202299183U CN 2011204220144 U CN2011204220144 U CN 2011204220144U CN 201120422014 U CN201120422014 U CN 201120422014U CN 202299183 U CN202299183 U CN 202299183U
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- Prior art keywords
- layer
- emissivity glass
- low emissivity
- glass layer
- low
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- 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
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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
- Y02B10/20—Solar thermal
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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
Abstract
The utility model discloses triple power generation compound glass comprising a transparent film solar cell layer, a photovoltaic PVB (polyvinyl butyral) interlayer film, a first low-emissivity glass layer and a second low-emissivity glass layer which are arranged from the outside in sequentially, wherein the transparent film solar cell layer is bonded with the first low-emissivity glass layer through the photovoltaic PVB interlayer film; and a vacuum layer is arranged between the first low-emissivity glass layer and the second low-emissivity glass layer. The triple power generation compound glass utilizes solar energy for three times, so that the energy is utilized efficiently; and the triple power generation compound glass has the advantages of sound insulation, heat insulation and safety.
Description
Technical field
The utility model relates to multi-functional compound glass, particularly a kind of three generating compound glasses.
Background technology
Because expanding economy, to demands for energy property cumulative year after year, the global reserves of the disposable energy are reduced day by day, require people to develop the energy of sustainable development.And the pollution of environment that the disposable energy brings has been very important problem.People make people's sight transfer to this field of solar electrical energy generation to advocating of environmental protection.
Along with a large amount of uses under construction of building curtain wall glass, the insulation of glass self, heat insulation, light transmission is very big to the influence of building energy consumption.Therefore the energy-saving glass of development of new is the requirement of building energy conservation, also is a development trend of building curtain wall glass.Solar energy power generating is a kind of application of regenerative resource, and solar energy power generating and building curtain wall glass are combined with effective and efficient manner, is a kind of good settling mode, and how utilizing solar energy efficiently is a current difficult problem.
Simultaneously, along with the progress of society, human living standard's raising, also more and more stricter to the requirement of dwelling environment.Development of city, noise pollution, the sweltering heat of weather, the sound-insulating heat-insulation property of simple glass, against weathers etc. can't satisfy people's demand.
The utility model content
In order to overcome the deficiency of prior art, the purpose of the utility model is to provide a kind of three generating compound glasses that can efficiently utilize solar energy.
The purpose of the utility model realizes through following technical scheme:
Three generating compound glasses; Comprise the transparent membrane solar cell layer, photovoltaic PVB (polyvinyl butyral resin) interlayer film, the first low emissivity glass layer and the second low emissivity glass layer that are arranged in order from outside to inside, the said transparent membrane solar cell layer and the first low emissivity glass layer are bonding by photovoltaic PVB interlayer film.
Also be provided with vacuum layer between the said first low emissivity glass layer and the second low emissivity glass layer.
Said transparent membrane solar cell layer include outer in the glassy layer, nesa coating, amorphous silicon layer and the aluminium electrode layer that are arranged in order.
Said amorphous silicon layer comprises P type, i type and n type.
The coatings of the said first low emissivity glass layer is positioned at the inner surface of this layer.
The coatings of the said second low emissivity glass layer is positioned at the inner surface of this layer.
Compared with prior art, the utlity model has following advantage and technique effect:
1, the utility model has utilized solar energy efficiently, through two-layer LOW-E glass is set, has realized three times of the sun are utilized: when sunray shines into compound glass; Solar battery thin film is not 100% to the transformation efficiency of light, at first passes through the thin-film solar cells layer, has realized generating for the first time through opto-electronic conversion; When after part light passes the thin-film solar cells layer, arriving to the first low emissivity glass layer, through the reflection of coatings, light reflected back thin-film solar cells layer; Carried out secondary electricity generation; In like manner, when part light arrives the second low emissivity glass layer, through the reflection of coatings; Light emission is returned the thin-film solar cells layer, has carried out three generatings.
2, adopt vacuum layer between two-layer LOW-E (low radiation) glassy layer, the few medium of this break so make compound glass integral body have good soundproof effect and certain effect of heat insulation, provides than comfortable environment for indoor, has practiced thrift indoor energy consumption.
3, adopted photovoltaic to use the PVB interlayer film; Have high impact resistance, the energy that produces in the time of absorbing external impacts is when making glass broken even external force is excessive; Since the PVB interlayer film have advantages of good caking property can, can firmly stick broken glass and it splashed hurt the people.
Description of drawings
Fig. 1 is the sketch map of the embodiment of three generatings of the utility model compound glass.
Fig. 2 is the sketch map of the transparent membrane solar cell layer of three generatings of the utility model compound glass.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done to specify further, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1; Three times of present embodiment generating compound glasses comprise the transparent membrane solar cell layer 1 that is arranged in order from outside to inside, photovoltaic PVB interlayer film 2, the first low emissivity glass layer 3, vacuum layer 4, the second low emissivity glass layer 5; Said vacuum layer 4 is located between the first low emissivity glass layer 3 and the second low emissivity glass layer 5, and the said transparent membrane solar cell layer 1 and the first low emissivity glass layer 3 are bonding by photovoltaic PVB interlayer film 2.
The manufacturing process of three generating compound glasses is following: transparent membrane solar cell layer, photovoltaic PVB interlayer film, the first low emissivity glass layer, the second low emissivity glass layer are superposeed successively; Reserve hollow layer at the first low emissivity glass layer and the second low emissivity glass layer; With aluminum alloy frame fixing after; Hollow layer is vacuumized, and draw lead from the transparent membrane solar cell layer and insert wiring duct box.
Respectively transparent membrane solar cell layer, photovoltaic PVB interlayer film, the first low emissivity glass layer, vacuum layer, the second low emissivity glass layer are specifically introduced below.
(1) transparent membrane solar cell layer
As shown in Figure 2, the transparent membrane solar cell layer comprises glassy layer 11, deposition of transparent conductive film 12, amorphous silicon layer 13 and the aluminium electrode layer 14 that is arranged in order from outside to inside.Amorphous silicon layer comprises p type, i type, three layers of non-crystalline silicon of n type.The transparent membrane solar cell layer can change into electric energy to luminous energy, for interior of building provides power supply.
(2) photovoltaic PVB interlayer film
Photovoltaic PVB interlayer film mainly plays the bonding transparent membrane solar cell layer and the first low emissivity glass layer; Has high impact resistance; The energy that produces in the time of absorbing external impacts; When making glass broken even external force is excessive and since the PVB interlayer film have advantages of good caking property can, can firmly stick broken glass and it splashed hurt the people.
(3) first low emissivity glass layers
LOW-E (low radiation) glass has effect of heat insulation, stops the wavelength heat radiation that 2.5 μ m are above.As shown in Figure 1, the coatings 6 of the first low emissivity glass layer 3 is positioned at the inner surface (surface that promptly contacts with vacuum layer) of this layer, and the solar radiation of 0.3-2.5 μ m is had the transmitance more than 60%.Fail to reflex to the transparent membrane solar cell layer, carry out the second use of solar energy, i.e. secondary electricity generation through the solar radiation of this layer.
(4) vacuum layer
Vacuum layer is the space between the first low emissivity glass layer and the second low radiating layer, vacuumizes the formation vacuum layer.The few medium of this break so make compound glass integral body have good soundproof effect and certain effect of heat insulation, provides than comfortable environment for indoor, has practiced thrift indoor energy consumption.
(5) second low emissivity glass layers
As shown in Figure 1, the coatings 7 of the second radiant glass layer 5 is positioned at the inner surface (even the contacted surface of time spent and room air) of this layer.Fail to reflect when complete when the first filming layer 6, have the part sunshine to go into to inject the second low emissivity glass layer 5,, generate electricity for the third time in the reflected back thin-film solar cells layer 1 through second coatings 7.Because the emittance of object below 100 ℃ concentrates on the above long-wave band of 2.5 μ m; Therefore at night and rainy weather; Have approximately more than 50% from the heat radiation of indoor object and to be returned indoor by the LOW-E glass-reflected; Only have and be less than 15% heat radiation and be absorbed the back through radiation is lost with convective exchange again, so can stop indoor heat to be let out effectively to outdoor.
The foregoing description is the utility model preferred implementation; But the embodiment of the utility model is not limited by the examples; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (6)
1. compound glasses generate electricity for three times; It is characterized in that; Comprise the transparent membrane solar cell layer, photovoltaic PVB interlayer film, the first low emissivity glass layer and the second low emissivity glass layer that are arranged in order from outside to inside, the said transparent membrane solar cell layer and the first low emissivity glass layer are bonding by photovoltaic PVB interlayer film.
2. three generating compound glasses according to claim 1 is characterized in that, also are provided with vacuum layer between the said first low emissivity glass layer and the second low emissivity glass layer.
3. three generating compound glasses according to claim 1 is characterized in that, said transparent membrane solar cell layer include outer in the glassy layer, nesa coating, amorphous silicon layer and the aluminium electrode layer that are arranged in order.
4. three generating compound glasses according to claim 3 is characterized in that said amorphous silicon layer comprises P type, i type and n type.
5. three generating compound glasses according to claim 1 is characterized in that the coatings of the said first low emissivity glass layer is positioned at the inner surface of this layer.
6. three generating compound glasses according to claim 1 is characterized in that the coatings of the said second low emissivity glass layer is positioned at the inner surface of this layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204220144U CN202299183U (en) | 2011-10-31 | 2011-10-31 | Triple power generation compound glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204220144U CN202299183U (en) | 2011-10-31 | 2011-10-31 | Triple power generation compound glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299183U true CN202299183U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204220144U Expired - Fee Related CN202299183U (en) | 2011-10-31 | 2011-10-31 | Triple power generation compound glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299183U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936269A (en) * | 2013-01-17 | 2014-07-23 | 中国建筑材料科学研究总院 | Vacuum laminated glass and preparation method thereof |
| WO2019200425A1 (en) * | 2018-04-16 | 2019-10-24 | Edith Cowan University | A display, a photovoltaic panel incorporating the display and method of making same |
| CN111087935A (en) * | 2019-12-09 | 2020-05-01 | 西安思后网络科技有限公司 | Radiation protection film for computer mobile phone |
-
2011
- 2011-10-31 CN CN2011204220144U patent/CN202299183U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936269A (en) * | 2013-01-17 | 2014-07-23 | 中国建筑材料科学研究总院 | Vacuum laminated glass and preparation method thereof |
| WO2019200425A1 (en) * | 2018-04-16 | 2019-10-24 | Edith Cowan University | A display, a photovoltaic panel incorporating the display and method of making same |
| CN111087935A (en) * | 2019-12-09 | 2020-05-01 | 西安思后网络科技有限公司 | Radiation protection film for computer mobile phone |
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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: 20120704 Termination date: 20181031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |