CN208518146U - Solar energy glass and solar energy photoelectric curtain wall - Google Patents
Solar energy glass and solar energy photoelectric curtain wall Download PDFInfo
- Publication number
- CN208518146U CN208518146U CN201820895671.2U CN201820895671U CN208518146U CN 208518146 U CN208518146 U CN 208518146U CN 201820895671 U CN201820895671 U CN 201820895671U CN 208518146 U CN208518146 U CN 208518146U
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- solar energy
- glass
- power generation
- photovoltaic power
- generation layer
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- 239000011521 glass Substances 0.000 title claims abstract description 141
- 238000010248 power generation Methods 0.000 claims abstract description 67
- 238000005530 etching Methods 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 239000004744 fabric Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction 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
- 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
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
A kind of solar energy glass and solar energy photoelectric curtain wall, wherein solar energy glass include: include: power-generating chip glass, film layers and substrate layer including being cascading；Power-generating chip glass includes foreboard layer and photovoltaic power generation layer, and film layers are set between photovoltaic power generation layer and substrate layer；The etching groove through photovoltaic power generation layer thickness direction is offered on photovoltaic power generation layer, power-generating chip glass is Nian Jie by film layers with substrate layer.Solar energy glass disclosed by the utility model is etching groove on photovoltaic power generation layer to be arranged in by film layers transmission power-generating chip glass and substrate layer bond together, after substrate layer is broken, moreover it is possible to be bonded and not fallen off by film layers, improve its safety；And solar energy glass disclosed in the present application reduces the weight of solar energy glass entirety compared with three glass doubling solar energy glass.
Description
Technical field
The utility model relates to field of solar energy, specifically solar energy glass and this solar energy glass is installed
Solar energy photoelectric curtain wall.
Background technique
Two glass doubling solar energy glass as described in Figure 1, including power-generating chip glass, film and the back being cascading
Power-generating chip glass is adhered in back-panel glass by glass sheet by film.The bearing capacity of this solar energy glass is poor, when
It is broken to bear to will lead to base plate glass when larger load；Since the adhesive ability of power-generating chip glass is low, broken glass is easy
It falls off, there is some potential safety problems.
It, can be in two glass doubling solar energy glass in order to further improve the bearing capacity and safety of solar energy glass
One layer of foreboard glass preparation, three glass doubling solar energy glass is added on the basis of glass.The structure of three glass doubling solar energy glass is as schemed
Shown in 2, three glass doubling solar energy glass include the preceding glass sheet, the first film, power-generating chip glass, second being cascading
Film and back-panel glass.This three glass doubling solar energy glass effectively increases the bearing capacity of solar energy glass entirety.However
Above-mentioned three glass doubling solar energy glass also all increases in its own weight and cost of manufacture while improving its bearing capacity
?.
Utility model content
(1) purpose of utility model
Under the premise of being accordingly possible to ensure security the purpose of the utility model is to provide one kind, moreover it is possible to reduce overall weight too
Positive energy glass.
(2) technical solution
To solve the above problems, the first aspect of the utility model provides a kind of solar energy glass, comprising: including successively
Power-generating chip glass, film layers and the substrate layer being stacked；The power-generating chip glass includes foreboard layer and photovoltaic power generation layer,
The film layers are set between the photovoltaic power generation layer and the substrate layer；
The etching groove through the photovoltaic power generation layer thickness direction, the power-generating chip are offered on the photovoltaic power generation layer
Glass is be bonded by the film layers with the substrate layer.
Further, the photovoltaic power generation layer covers the foreboard layer close to the 80% of a side surface of the photovoltaic power generation layer
~90%.
Further, the etching groove is uniformly opened in the photovoltaic power generation layer.
Further, the photovoltaic power generation layer is divided into multiple mutually independent regions by the etching groove.
Further, further include busbar, the multiple mutually independent region of the photovoltaic power generation layer with the remittance
Flow item electrical connection.
Further, the etching groove is strip and is multiple, multiple etching groove parallel arrangements；Or the etching groove is
Strip and to be multiple, multiple etching grooves form fenestral fabrics.
Further, the etching groove be circular trough, elliptical slot or polygon groove, and the etching groove be it is multiple, it is multiple
The etching groove is distributed at matrix form.
Further, multiple etching grooves are distributed in multirow or multiple row, and every row or each column are provided with multiple etchings
Slot.
Further, the edge of the photovoltaic power generation layer is provided with cricoid etching groove, and the photovoltaic power generation layer is arranged in institute
State the middle part of substrate layer.
Other side according to the present utility model provides a kind of solar energy photoelectric curtain wall, including such as any of the above-described skill
A kind of solar energy glass described in art scheme.
(3) beneficial effect
The above-mentioned technical proposal of the utility model has following beneficial technical effect: solar energy disclosed by the utility model
Glass is to penetrate setting etching groove on photovoltaic power generation layer by film layers power-generating chip glass bonds together with substrate layer
, after substrate layer is broken, moreover it is possible to be bonded and not fallen off by film layers, improve its safety；And it is disclosed in the present application
Solar energy glass reduces the weight of solar energy glass entirety compared with three glass doubling solar energy glass.
Detailed description of the invention
Fig. 1 is the side view of two glass doubling solar energy glass of an embodiment；
Fig. 2 is the side view of three glass doubling solar energy glass of an embodiment；
Fig. 3 is the side view of the solar energy glass of the utility model first embodiment；
Fig. 4 is the portion the A enlarged drawing in Fig. 3；
Fig. 5 is the top view of the power-generating chip glass of the utility model first embodiment；
Fig. 6 is the top view of the power-generating chip glass of the utility model second embodiment；
Fig. 7 is the top view of the power-generating chip glass of the utility model third embodiment；
Fig. 8 is the top view of the power-generating chip glass of the 4th embodiment of the utility model；
Fig. 9 is the top view of the power-generating chip glass of the 5th embodiment of the utility model；
Figure 10 is the side view of the solar energy glass of the utility model sixth embodiment；
Figure 11 is the portion the B enlarged drawing in Figure 10；
Figure 12 is the top view of the solar energy glass of the utility model sixth embodiment；
Figure 13 is the side view of the solar energy glass of the 7th embodiment of the utility model.
Appended drawing reference:
1: foreboard layer；2: photovoltaic power generation layer；3: film layers；4: substrate layer；5: etching groove.
011: back-panel glass；012: the first film；013: power-generating chip glass；014: the second film；015: preceding glass sheet；
016: film.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Fig. 1 is the side view of one of two glass doubling solar energy glass.
Two glass doubling solar energy glass as shown in Figure 1 includes: power-generating chip glass 013, glue including being cascading
Power-generating chip glass 013 is adhered in back-panel glass 011 by piece 016 and back-panel glass 011 by film 016.Since two glass press from both sides
The bearing capacity of glue solar energy glass is limited, and in use, the area of solar energy glass is all larger, is easy to cause and exceeds
Bearing capacity and keep back-panel glass 011 broken；And the physical property of power-generating chip glass 013 itself determines its adhesive ability
It is poor and film relatively thin, when back-panel glass 011 is crushed, the back-panel glass 011 that goes to sticks and staves can directly with power-generating chip glass
013 isolates and falls off；And solar energy glass is in order to receive at the higher position of building that enough illumination is generally arranged,
Once back-panel glass 011 broken and fall off will to below building object and people damage, security risk is larger.
In order to improve the bearing capacity and safety of solar energy glass, added on the basis of two glass doubling solar energy glass
Glass sheet 015 before one layer.
Fig. 2 is the side view of three glass doubling solar energy glass.
As described in Figure 2, three glass doubling solar energy glass in the prior art includes before specifically including and being cascading
Glass sheet 015, the first film 012, power-generating chip glass 013, the second film 014 and back-panel glass 011.Due to being additionally arranged one layer
Preceding glass sheet 015, effectively raises the bearing capacity of solar energy glass entirety.However three glass doubling solar energy glass are improving
While its bearing capacity, also both increased in its own weight and cost of manufacture.This is all one for enterprise and user
A problem to be solved.
Fig. 3 is the side view of the solar energy glass of first embodiment；Fig. 4 is the portion the A enlarged drawing in Fig. 3；Fig. 5 is basis
The top view of photovoltaic power generation layer in the utility model first embodiment.
As shown in Fig. 3, Fig. 4 and Fig. 5, in the illustrated embodiment, solar energy glass, including the hair being cascading
Battery core sheet glass, film layers 3 and substrate layer 4；Power-generating chip glass includes foreboard layer 1 and photovoltaic power generation layer 2, and film layers 3 are set to
Between photovoltaic power generation layer and substrate layer；Photovoltaic power generation layer 2 offers multiple etching grooves 5 through 2 thickness direction of photovoltaic power generation layer,
Power-generating chip glass is be bonded by film layers 3 with substrate layer 4.
Since film layers 3 are be bonded with substrate layer 4 by power-generating chip glass through etching groove 5 is arranged on photovoltaic power generation layer 2
Together, after substrate layer is broken, moreover it is possible to be bonded and not fallen off by film layers, improve its safety.
It is formed it should be noted that etching groove 5 does not represent certain etching that passes through, is also possible to be formed by other means
Groove, as long as run through photovoltaic power generation layer 2 thickness direction.
Specifically, foreboard layer 1 and substrate layer 4 select glass used in the art in practical application and process
Glass plate.Foreboard layer 1 and substrate layer 4 are unorganic glass plate in some embodiments, certainly, it should be noted that in others
In embodiment, one or two of foreboard layer 1 and substrate layer 4 can also be poly (methyl methacrylate) plate.
Specifically, foreboard layer 1 with a thickness of 3~8 ㎜, can be 3 ㎜, 4.5 ㎜, 5 ㎜, 6.6 ㎜, 7 ㎜ or 8 ㎜.Base
Plate layer 4 with a thickness of 3~8 ㎜, can be 3 ㎜, 4.5 ㎜, 5 ㎜, 6.6 ㎜, 7 ㎜ or 8 ㎜.In practical application, foreboard layer 1
Thickness can be identical with the thickness of substrate layer 4, can not also be identical.
In some embodiments, foreboard layer 1, photovoltaic power generation layer 2 and the shape of substrate layer 4 are identical with area, and
And foreboard layer 1 and photovoltaic power generation layer 2 are completely coincident in the orthographic projection of substrate layer 4 with substrate layer 4.Certainly, in other embodiments
In, in order to facilitate the installation of, the size of foreboard layer 1, photovoltaic power generation layer 2 and substrate layer 4 can also be adaptively adjusted.
Multiple band-like etching grooves 5 are set from one end to other end interval on photovoltaic power generation layer 2, it is equal for bonding
Even, etching groove 5 generally selects uniform setting in photovoltaic power generation layer 2, or to be arranged at equal intervals in photovoltaic power generation layer 2
It is interior.
Band-like etching groove 5 is that logical side is arranged, and it is multiple mutually independent that slot 5 that photovoltaic power generation layer 2 can be etched, which divides,
Region.
As shown in figure 5, being disposed with eight banded etching grooves 5 from left to right, and etching groove 5 is logical side setting
's.The spacing of adjacent two ribbons etching groove 5 is identical.In order to clearly give expression to etching groove 5 in the accompanying drawings, will carve in the accompanying drawings
Erosion slot 5 is come out with cross section line indication.Since etching groove 5 runs through the thickness direction of photovoltaic power generation layer 2, and photovoltaic power generation layer 2 is very
Thin (generally nanoscale), therefore foreboard layer 1 and substrate layer 4 can be adhered directly to together by film layers 3.
Further, although photovoltaic power generation layer 2 with a thickness of nanoscale, be also to have certain thickness, and glue
Lamella 3 is also relatively thin, therefore in order to further improve the intensity of bonding, is arranged in etching groove 5 one layer thick with photovoltaic power generation layer 2
It spends identical film layers and either brushes one layer of glue.
Due to being provided with etching groove 5 on photovoltaic power generation layer 2, the generating area of photovoltaic power generation layer 2 is reduced；In order to guarantee
The intensity of solar energy glass and the fastness of bonding and safety and generating capacity with higher, further, photovoltaic hair
Electric layer covers foreboard layer close to the 80%~90% of a side surface of photovoltaic power generation layer；Specifically, can for 80%, 85% or
90%.
Due to being provided with foreboard layer 1 and substrate layer 4 and the two is to be adhered directly to together, both improve by film layers 3
Solar energy glass entirety bearing capacity, also improve the adhesive force between foreboard layer 1 and substrate layer 4.
Specifically, can guarantee broken foreboard layer by the way that film layers 3 are Nian Jie with substrate layer 4 when foreboard layer 1 is crushed
1 does not fall off；
When substrate layer 4 is crushed, it can guarantee that broken substrate layer 4 does not take off by the way that film layers 3 are Nian Jie with foreboard layer 1
It falls；
When foreboard layer 1 and substrate layer 4 are all broken, and when photovoltaic power generation layer 2 is complete, broken foreboard layer 1 also can guarantee
It is not fallen off with substrate layer 4.
In the art, film layers 3 generally use PVB film at present；With the update and improvement of technology, film layers 3
Other structure and materials can be used.
Fig. 6 is the top view of the photovoltaic power generation layer in the utility model second embodiment.
It is that the setting direction of etching groove 5 is different from the difference of first embodiment in second embodiment, it is real second
Applying etching groove 5 in mode is interval setting from top to bottom.
In above embodiment one and embodiment two, etching groove 5 is rectangle, but in practical applications, not only
It is confined to rectangle, is also possible to arc, waveform etc..
Fig. 7 is the top view of the photovoltaic power generation layer in the utility model third embodiment；Fig. 8 is the utility model the 4th
The top view of photovoltaic power generation layer in embodiment.
In embodiment three and embodiment four, etching groove 5 is fenestral fabric.But in practical applications,
The fenestral fabric being not limited solely in Fig. 7 and Fig. 8.
Specifically, as shown in fig. 7, horizontal and vertical on photovoltaic power generation layer 2 be respectively provided with eight etching grooves 5, formation
The etching groove 5 of similar matts shape.
Specifically, as shown in figure 8, tilting 45 degree in photovoltaic power generation layer 2 is provided with a plurality of etching groove 5, -45 degree setting of inclination
There is a plurality of erosion slot 5, photovoltaic power generation layer 2 has been cut into the region of multiple diamond shapes.
Fig. 9 is the top view of the photovoltaic power generation layer in the 5th embodiment of the utility model.
In embodiment five, etching groove 5 is multiple circular troughs being distributed at matrix form.In some embodiments,
Multiple etching grooves 5 are distributed in multirow or multiple row, and every row or each column are provided with multiple etching grooves 5.But in practical application
In, etching groove 5 is not limited to circular trough, or elliptical slot or polygon groove etc.；And distribution mode is not also limited to
In matrix form, it is also possible to other rules or irregular distribution.In the present embodiment, etching groove 5 is divided into eight
Arrangement is set, and is provided with eight column in every row again.
Figure 10 is the side view of the solar energy glass of the utility model sixth embodiment；Figure 11 is that the portion B in Figure 10 is put
Big figure；Figure 12 is the top view of the solar energy glass of the utility model sixth embodiment.
In the present embodiment, etching groove 5 is cyclic structure and the edge that photovoltaic power generation layer 2 is arranged in, i.e., sends out along photovoltaic
The marginal position of electric layer 2 is arranged, and forms closed curve or closed polygon, the sideline of 2 orthographic projection of photovoltaic power generation layer in other words
The area of place figure is less than the area of foreboard layer 1 or substrate layer 4, and substrate layer 4 is arranged in photovoltaic power generation layer 2
Middle part.
In Fig. 5 into Fig. 9 and Figure 12, foreboard layer 1, photovoltaic power generation layer 2 and substrate layer 4 are all illustrated as rectangle, but in reality
In the application of border, can root root actual conditions, by foreboard layer 1, photovoltaic power generation layer 2 and substrate layer 4 be arranged to round, ellipse or
It is polygon etc..
Figure 13 is the side view of the solar energy glass of the 7th embodiment of the utility model.
In the utility model, solar energy glass include the foreboard layer 1 being cascading, film layers 3, photovoltaic power generation layer 2,
With substrate layer 4；The etching groove through 2 thickness direction of photovoltaic power generation layer, foreboard layer 1 and substrate layer 4 are offered on photovoltaic power generation layer 2
It is bonded by film layers 3.
The utility model additionally provides a kind of solar energy photoelectric curtain wall, includes such as one of above-mentioned any embodiment
Solar energy glass.Certainly, in curtain wall further include the common device of some other curtain wall, for example connect multiple solar energy glass
Attachment device etc., this will not be repeated here.
The beneficial effects of the utility model are:
(1) it is provided with etching groove on photovoltaic power generation layer, so that film layers can be at etching groove by power-generating chip glass
Glass bonds together with substrate layer, since two blocks of glass can directly bond together at etching groove, with the prior art
It is direct by power-generating chip compared with substrate layer bonding, after substrate layer is broken, moreover it is possible to be bonded and do not fallen off by film layers,
Its safety is improved, the safety of solar energy photoelectric curtain wall is equally also just improved.
(2) solar energy glass disclosed in the present application reduces the weight of solar energy glass entirety compared with three glass doubling solar energy glass
Amount, reduces costs；Equally reduce the weight and cost of solar energy photoelectric curtain wall entirety.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (10)
1. a kind of solar energy glass, which is characterized in that including power-generating chip glass, film layers and the substrate being cascading
Layer；
The power-generating chip glass includes foreboard layer and photovoltaic power generation layer, and the film layers are set to the photovoltaic power generation layer and described
Between substrate layer；
The photovoltaic power generation layer offers multiple etching grooves through the photovoltaic power generation layer thickness direction, the power-generating chip glass
Glass is be bonded by the film layers with the substrate layer.
2. solar energy glass according to claim 1, which is characterized in that the photovoltaic power generation layer covers the foreboard layer and leans on
The 80%~90% of one side surface of the nearly photovoltaic power generation layer.
3. solar energy glass according to claim 1 or 2, which is characterized in that the etching groove is uniformly opened in described
Photovoltaic power generation layer.
4. solar energy glass according to claim 3, which is characterized in that the photovoltaic power generation layer is divided by the etching groove
Multiple mutually independent regions.
5. solar energy glass according to claim 4, which is characterized in that it further include busbar, the photovoltaic power generation layer
The multiple mutually independent region is electrically connected with the busbar.
6. solar energy glass according to claim 4, which is characterized in that
The etching groove is strip and is multiple, multiple etching groove parallel arrangements；Or
The etching groove is strip and is multiple, multiple etching grooves formation fenestral fabrics.
7. a kind of solar energy glass according to claim 1, wherein the etching groove is circular trough, elliptical slot or more
Side shape slot, and the etching groove be it is multiple, multiple etching grooves are distributed at matrix form.
8. solar energy glass according to claim 7, which is characterized in that multiple etching grooves are in multirow or multiple row point
Cloth, and every row or each column are provided with multiple etching grooves.
9. solar energy glass according to claim 1 or 2, which is characterized in that the edge of the photovoltaic power generation layer is provided with
The middle part of the substrate layer is arranged in cricoid etching groove, the photovoltaic power generation layer.
10. a kind of solar energy photoelectric curtain wall, which is characterized in that including the described in any item solar energy glass of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895671.2U CN208518146U (en) | 2018-06-08 | 2018-06-08 | Solar energy glass and solar energy photoelectric curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895671.2U CN208518146U (en) | 2018-06-08 | 2018-06-08 | Solar energy glass and solar energy photoelectric curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518146U true CN208518146U (en) | 2019-02-19 |
Family
ID=65324744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895671.2U Active CN208518146U (en) | 2018-06-08 | 2018-06-08 | Solar energy glass and solar energy photoelectric curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518146U (en) |
-
2018
- 2018-06-08 CN CN201820895671.2U patent/CN208518146U/en active Active
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