CN207320136U - A kind of building-material-type photovoltaic component and photovoltaic system - Google Patents
A kind of building-material-type photovoltaic component and photovoltaic system Download PDFInfo
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- CN207320136U CN207320136U CN201721260461.8U CN201721260461U CN207320136U CN 207320136 U CN207320136 U CN 207320136U CN 201721260461 U CN201721260461 U CN 201721260461U CN 207320136 U CN207320136 U CN 207320136U
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- building
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- photovoltaic component
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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]
-
- 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
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
It the utility model is related to photovoltaic apparatus technical field, more particularly to a kind of building-material-type photovoltaic component and photovoltaic system, including glass with clean layer, solar cell flaggy, glass back plate layer, reflector layer and the sound absorbing layer set gradually from top to bottom, formed a whole between the solar cell flaggy and glass with clean layer and glass back plate layer by PVB sealed Cellophanes, the reflector layer includes substrate and the metal layer being disposed on the substrate, the metal layer are bonded together by transparent adhesive tape and glass back plate layer；The sound absorbing layer includes acoustical foam board, evacuated panel is provided with the upside of the acoustical foam board, abatvoix is provided with the upside of the evacuated panel, PVB sound deadening sheets are provided with the upside of the abatvoix, wedge absorber layer is provided with the upside of the PVB sound deadening sheets, the wedge absorber layer is together with substrate sticking.The building-material-type photovoltaic component of the utility model, by adding sound-absorbing structure behind backboard, can effectively improve the sound-absorbing effect of the building-material-type photovoltaic component.
Description
Technical field
It the utility model is related to photovoltaic apparatus technical field, and in particular to a kind of building-material-type photovoltaic component and photovoltaic system.
Background technology
Solar photovoltaic building integration proposes a 21 century " building produces the new concept of the energy ".I.e. by
The peripheral structure surface of building lays Photovoltaic array and produces electric power, be architectural resource system power supply, realize building and
Photovoltaic generation it is integrated, it is that the producer of electric power is the user of electric power again to make building, become it is energy saving for self energy confession
Should, it is by the hot spot developed as following green building and direction.Photovoltaic curtain wall technology is that solar photovoltaic building is integrated
Important component.Current photovoltaic curtain wall modular construction is poor there are acoustically effective, photovoltaic module light reflectance and power generation
The undesirable phenomenon of efficiency.
Utility model content
The purpose of this utility model is to provide a kind of building-material-type photovoltaic component, by adding sound-absorbing knot behind backboard
Structure, can effectively improve the sound-absorbing effect of the building-material-type photovoltaic component.
To achieve these goals, the utility model adopts the following technical solution：A kind of building-material-type photovoltaic component, including from
Glass with clean layer, solar cell flaggy, glass back plate layer, reflector layer and the sound absorbing layer set gradually under, the sun
It can be formed a whole between battery flaggy and glass with clean layer and glass back plate layer by PVB sealed Cellophanes, the reflector layer
Including substrate and the metal layer being disposed on the substrate, the metal layer is bonded together by transparent adhesive tape and glass back plate layer；
The sound absorbing layer includes acoustical foam board, and evacuated panel is provided with the upside of the acoustical foam board, is set on the upside of the evacuated panel
Abatvoix is equipped with, PVB sound deadening sheets are provided with the upside of the abatvoix, wedge absorber is provided with the upside of the PVB sound deadening sheets
Layer, the wedge absorber layer is together with substrate sticking.
Further, the glass with clean layer includes toughened glass layer, and the titanium dioxide being arranged in toughened glass layer
Ti thin film layer.
Further, the glass back plate layer is toughened glass layer.
Further, the metal layer sets several closely coupled diffusing reflection knots on the side of the substrate
Structure, the diffusing reflection structure are tetrapyamid shape, and the height of rectangular pyramid is in random distribution, and going back close-packed arrays on the surface of rectangular pyramid has
Several raised and depressions, the raised or sunken volume is in random distribution.
Further, the material of the metal layer is silver or aluminium.
Further, the inner cavity of the acoustical foam board is provided with sound-absorption hole.
A kind of photovoltaic system, including photovoltaic component described above.
The building-material-type photovoltaic component of the utility model behind glass back plate by setting sound absorbing layer, and by sound absorbing layer
Structure setting pass through layer into wedge absorber layer from top to bottom, PVB sound deadening sheets, abatvoix, evacuated panel and sound cystosepiment, noise
Layer absorbs, and drop is small to minimum, and then effectively into building, can play good noise reduction by blocking noise.And lead to
Cross and reflecting layer is arranged to special structure, reflecting effect can be strengthened, and then the light of incidence is being reflected back solar cell
Flaggy 2, so as to improve the light reception intensity of solar cell, improves the utilization rate of light, and then improve the light of solar cell
Photoelectric transformation efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the building-material-type photovoltaic component of the utility model；
Fig. 2 is the structure diagram of part diffusing reflection structure.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
As shown in Figure 1, the building-material-type photovoltaic component of the utility model, including the glass with clean layer set gradually from top to bottom
1st, solar cell flaggy 2, glass back plate layer 3, reflector layer 4 and sound absorbing layer 5, the solar cell flaggy 2 and glass with clean
Formed a whole between layer 1 and glass back plate layer 3 by PVB sealed Cellophanes, the reflector layer 4 includes substrate 41 and sets
Metal layer 42 on substrate 41, the metal layer 42 are bonded together by transparent adhesive tape and glass back plate layer 3；The sound absorbing layer
5 include acoustical foam board 51, and the upside of the acoustical foam board 51 is provided with evacuated panel 52, and the upside of the evacuated panel 52 is set
There is abatvoix 53, the upside of the abatvoix 53 is provided with PVB sound deadening sheets 54, and the upside of the PVB sound deadening sheets 54 is provided with suction
Sound wedge layer 55, the wedge absorber layer 55 are pasted together with substrate 41.
The building-material-type photovoltaic component of the utility model behind glass back plate 3 by setting sound absorbing layer 5, and by sound-absorbing
The structure setting of layer 5 is into wedge absorber layer 55 from top to bottom, PVB sound deadening sheets 54, abatvoix 53, evacuated panel 52 and sound foam
Plate 51, for noise by absorbing layer by layer, drop is small to minimum, and then effectively blocking noise can enter in building, plays good
Noise reduction.
Wherein, the glass with clean layer 1 includes toughened glass layer, and the titanium dioxide being arranged in toughened glass layer is thin
Film layer.Being provided with the tempered glass of titanium deoxid film layer has good hydrophily, can effectively adsorb the moisture in air, water
It is in water droplet to divide the condensation on the surface of photovoltaic component, and water droplet falls under gravity, so that the deposition by photovoltaic component surface
Thing is taken away so that photovoltaic component has the function of self-cleaning.
Wherein, the glass back plate layer 3 is toughened glass layer, and top layer and backboard are all provided with being set to tempered glass, can strengthen
The intensity of photovoltaic component entirety.
Wherein, the metal layer 42 sets several closely coupled diffusing reflection knots on the side of the substrate 41
Structure, the diffusing reflection structure are tetrapyamid shape, and the height of rectangular pyramid is in random distribution, and going back close-packed arrays on the surface of rectangular pyramid has
Several raised and depressions, the raised or sunken volume is in random distribution.By the way that reflecting layer is arranged to this structure, energy
Enough strengthen reflecting effect, so make incidence light be reflected back solar cell flaggy 2 so that improve solar cell by
Luminous intensity, improves the utilization rate of light, and then improves the photoelectric conversion efficiency of solar cell.
Wherein, the material of the metal layer 42 is silver or aluminium.
Wherein, the inner cavity of the acoustical foam board 51 is provided with sound-absorption hole.
A kind of photovoltaic system, including photovoltaic component described above.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (7)
1. a kind of building-material-type photovoltaic component, it is characterised in that including glass with clean layer (1), the sun set gradually from top to bottom
Can battery flaggy (2), glass back plate layer (3), reflector layer (4) and sound absorbing layer (5), the solar cell flaggy (2) with it is self-cleaning
Formed a whole between glassy layer (1) and glass back plate layer (3) by PVB sealed Cellophanes, the reflector layer (4) includes substrate
(41) and the metal layer (42) that is arranged on substrate (41), the metal layer (42) pass through transparent adhesive tape and glass back plate layer (3)
It is bonded together；The sound absorbing layer (5) includes acoustical foam board (51), and vacuum is provided with the upside of the acoustical foam board (51)
Plate (52), is provided with abatvoix (53) on the upside of the evacuated panel (52), PVB sound insulations is provided with the upside of the abatvoix (53)
Film (54), is provided with wedge absorber layer (55), the wedge absorber layer (55) and substrate on the upside of the PVB sound deadening sheets (54)
(41) it is pasted together.
2. building-material-type photovoltaic component according to claim 1, it is characterised in that the glass with clean layer (1) includes tempering
Glassy layer, and the titanium deoxid film layer being arranged in toughened glass layer.
3. building-material-type photovoltaic component according to claim 1, it is characterised in that the glass back plate layer (3) is tempering glass
Glass layer.
4. building-material-type photovoltaic component according to claim 1, it is characterised in that the metal layer (42) deviates from the substrate
(41) several closely coupled diffusing reflection structures are set on side, and the diffusing reflection structure is tetrapyamid shape, rectangular pyramid
Highly it is in random distribution, close-packed arrays are gone back on the surface of rectangular pyramid to be had several raised and be recessed, the raised or sunken body
Product is in random distribution.
5. building-material-type photovoltaic component according to claim 1, it is characterised in that the material of the metal layer (42) for silver or
Aluminium.
6. building-material-type photovoltaic component according to claim 1, it is characterised in that open the inner cavity of the acoustical foam board (51)
There is sound-absorption hole.
7. a kind of photovoltaic system, including the photovoltaic component described in any one of claim 1-6 claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260461.8U CN207320136U (en) | 2017-09-28 | 2017-09-28 | A kind of building-material-type photovoltaic component and photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260461.8U CN207320136U (en) | 2017-09-28 | 2017-09-28 | A kind of building-material-type photovoltaic component and photovoltaic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320136U true CN207320136U (en) | 2018-05-04 |
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ID=62428154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721260461.8U Expired - Fee Related CN207320136U (en) | 2017-09-28 | 2017-09-28 | A kind of building-material-type photovoltaic component and photovoltaic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103285A (en) * | 2018-08-10 | 2018-12-28 | 珠海格力能源环境技术有限公司 | Photovoltaic module |
| CN109137767A (en) * | 2018-10-26 | 2019-01-04 | 苏州岸肯电子科技有限公司 | A kind of noise barrier |
-
2017
- 2017-09-28 CN CN201721260461.8U patent/CN207320136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103285A (en) * | 2018-08-10 | 2018-12-28 | 珠海格力能源环境技术有限公司 | Photovoltaic module |
| CN109137767A (en) * | 2018-10-26 | 2019-01-04 | 苏州岸肯电子科技有限公司 | A kind of noise barrier |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20180928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |