CN209971781U - Join in marriage piece and photovoltaic building - Google Patents
Join in marriage piece and photovoltaic building Download PDFInfo
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- CN209971781U CN209971781U CN201822274168.8U CN201822274168U CN209971781U CN 209971781 U CN209971781 U CN 209971781U CN 201822274168 U CN201822274168 U CN 201822274168U CN 209971781 U CN209971781 U CN 209971781U
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- front plate
- photovoltaic
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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
- 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
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- Photovoltaic Devices (AREA)
Abstract
A fitting for a photovoltaic building and a photovoltaic building comprising: a light-transmissive front plate; the photovoltaic chip imitation layer is arranged on the inner side of the light-transmitting front plate and comprises a colored background layer and patterns arranged on the colored background layer, and the colors of the patterns are different from those of the colored background layer. Because can realize simulating photovoltaic module with lower cost, with the utility model provides a join in marriage the piece and make up with photovoltaic module, can reduce the manufacturing cost of curtain system on the whole.
Description
Technical Field
The embodiment of the utility model provides a relate to photovoltaic application technology field, concretely relates to join in marriage piece and photovoltaic building.
Background
Solar power generation systems are commonly used in modern life. In modern buildings, most of solar photovoltaic cells are placed on roofs or building facades, a photovoltaic system is attached to the buildings, the buildings serve as carriers to play a supporting role, and the photovoltaic system mainly completes power generation tasks. The photovoltaic system on the outer facade of the building curtain wall utilizes the space provided by the building facade to install the solar photovoltaic panel and converts solar energy into electric energy so as to relieve the pressure of a power grid, thereby achieving two aims at one stroke.
At present, the cost of a photovoltaic module is relatively high, a photovoltaic curtain wall is adopted in the whole building, the cost is very high, and particularly, the cost is more obvious when the photovoltaic curtain wall is applied to a skyscraper building, however, in a city where high buildings stand, the buildings are mutually shielded, standard photovoltaic module products are still used at a position with poor illumination conditions, and the photovoltaic module at the position with poor illumination conditions has serious loss of generating efficiency and lower utilization rate, and the installation cost of the curtain wall is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a technical problem that solve lies in overcoming the poor position photovoltaic curtain wall system cost height of illumination condition among the prior art to a photovoltaic building that joins in marriage piece and cost is lower is provided.
Therefore, the technical scheme of the utility model is as follows:
a fitting for a photovoltaic building, comprising: a light-transmissive front plate; the photovoltaic chip imitation layer is arranged on the inner side of the light-transmitting front plate and comprises a colored background layer and patterns arranged on the colored background layer, and the colors of the patterns are different from those of the colored background layer.
Further, the pattern is a line.
Further, the pattern is printed on the inner side surface of the light-transmitting front plate.
Further, the pattern is printed on the inner side surface of the light-transmitting front plate by one of ink printing, ink transfer printing, and screen printing.
Further, the colored background layer is printed on the area of the light-transmitting front plate except the pattern.
Further, the photovoltaic module further comprises a back plate, and a binder layer is arranged between the photovoltaic chip imitation layer and the back plate.
Furthermore, the colored background layer is arranged on one side, far away from the light-transmitting front plate, of the pattern layer.
Further, the colored background layer is a colored PVB adhesive film.
Further, still include the backplate, the backplate layer is established coloured PVB glued membrane is kept away from printing opacity front bezel one side.
A photovoltaic building is characterized by comprising a photovoltaic module arranged on an outer wall of the building and the matching sheet.
Further, the matching sheet is arranged in a backlight area and/or a corner area of the building.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a join in marriage piece, it includes: a light-transmissive front plate; the photovoltaic chip imitation layer is arranged on the inner side of the light-transmitting front plate and comprises a colored background layer and patterns arranged on the colored background layer, and the colors of the patterns are different from those of the colored background layer. Because can realize simulating photovoltaic module with lower cost, with the utility model provides a join in marriage the piece and make up with photovoltaic module, can reduce the manufacturing cost of curtain system on the whole.
2. The utility model provides a join in marriage piece, coloured background layer is including coloured pattern, and the lines include that a plurality of colours are distinguished from coloured background layer's lines. Wherein lines and a colored background layer are formed on the inner side of the front plate; the colored background layer with the same color as the coating of the solar cell chip and the lines with the same electrode routing, grooving or circuit on the solar cell panel are respectively arranged, so that the appearance of the film matching is closer to that of the photovoltaic module, and the simulation degree is higher.
3. The utility model provides a curtain wall system, which comprises a photovoltaic component and a matching sheet arranged on the outer wall of a building; the matching sheet is any one of the matching sheets, and the backlight area and/or the corner area of the building are/is provided with the matching sheet. Due to the arrangement of the matching pieces, on the basis of ensuring the overall consistency of the appearance of the curtain wall, the overall cost of the curtain wall is reduced, and the problem of insufficient utilization of the photovoltaic assembly caused by arrangement of the photovoltaic assembly in an area with weak illumination is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a fitting provided in a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a fitting provided in a second embodiment;
fig. 3 is a schematic structural diagram of a fitting provided in a third embodiment.
Description of reference numerals:
1-a back plate; 2-a photovoltaic chip imitation layer; 3-PVB glue film; 4-a light-transmissive front plate; 5-colored background layer; 6-line pattern.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment of the utility model provides a have recorded a photovoltaic building, it is including locating the building outer on the wall photovoltaic module with join in marriage the piece, wherein mainly be equipped with in the regional and/or corner region of being shaded of building and join in marriage the piece, building outer wall in this embodiment indicates the surface of building subject structure. The photovoltaic module comprises a solar cell chip, and the solar cell chip is integrated with the front and rear glass substrates through a film by a hot-pressing process. The matching sheet comprises a photovoltaic chip imitation layer, wherein the surface characteristics of a solar cell chip in the photovoltaic module are imitated by arranging the photovoltaic chip imitation layer, so that the appearance of the matching sheet is similar or identical to that of the photovoltaic module from the outside.
The solar cell panel is not provided with a solar cell chip, so that the solar cell panel does not have a power generation function, the backlight area and/or the corner area on the outer wall of the building are/is provided with the panel, the overall consistency of the appearance of the curtain wall system can be ensured, and the overall cost of the curtain wall is reduced on the basis of ensuring the overall consistency of the appearance of the curtain wall, and the problem that the photovoltaic module is not fully utilized due to the fact that the photovoltaic module is arranged in the area with weak illumination is avoided.
The embodiment of the utility model provides an in join in marriage piece, as shown in fig. 1, including printing opacity front bezel 4 and photovoltaic chip imitation layer 2. The transparent front plate 4 is arranged on the outer vertical surface of the curtain wall and is directly irradiated by sunlight, and the transparent front plate 4 in the embodiment is a transparent glass substrate. In this embodiment, a photovoltaic chip imitation layer 2 is disposed on the inner side of the light-transmitting front plate 4 (wherein the side of the light-transmitting front plate 4 facing the sunlight is the outer side, and the side facing away from the sunlight is the inner side). The photovoltaic chip imitation layer 2 of the present embodiment includes a line pattern 6 and a colored background layer 5 sequentially stacked on the inner surface of the light-transmitting front plate 4 (where the inner side of the light-transmitting front plate 4 refers to the side close to the room, i.e., the left side of the light-transmitting front plate 4 in fig. 1, and the outer side of the light-transmitting front plate 4 refers to the side exposed to sunlight, i.e., the right side of the light-transmitting front plate in fig. 1).
The photovoltaic chip imitation layer 2 is used for imitating the appearance surface characteristics of the solar cell chip, the colored background layer 5 is used for simulating a plating layer of the solar cell chip, and the line pattern 6 is used for simulating electrode wiring, grooving or lines and the like on the solar cell chip. In the photovoltaic module in this embodiment, the copper indium gallium selenide solar thin film battery is used, so the colored background layer in this embodiment is gray, and the line pattern 6 includes a plurality of silver lines. Of course, the colored background layer 5 and the line pattern 6 are not limited to the above setting colors, and can be adjusted according to the appearance of different solar cell chips. The appearance similarity of the solar cell chip and the solar cell is improved by simulating the characteristics of a plating layer, an electrode routing, a groove or a line and the like of the solar cell.
The colored background layer 5 and the line pattern 6 in this embodiment are formed on the inner side surface of the transparent front plate 4 by one-time printing, the line pattern 6 is printed on the inner side surface of the transparent front plate 4, and the colored background layer 5 is printed on the inner side surface of the transparent front plate 4 except for the area printed with the pattern. Wherein the colored background layer 5 and the line pattern 6 can be printed on the back sheet 1 simultaneously by any one of, for example, ink printing, ink transfer printing, screen printing, and spraying.
The processing procedure of the matching sheet corresponding to the matching sheet is as follows:
a colored background layer 5 and a line pattern 6 are printed on the inner surface of the light-transmitting front plate 4.
As an alternative embodiment, the colored background layer 5 and the line pattern 6 may also be formed on the transparent front plate 4 by means of separate printing (i.e. two-time printing), wherein the line pattern 6 is printed on the inner side of the transparent front plate 4, and the colored background layer 5 is provided on the side of the line pattern 6 remote from the transparent front plate 4.
The colored background layer 5 and the line pattern 6 can be printed on the transparent front plate 4 sequentially by any one of ink printing, ink transfer printing, screen printing and spraying, and the colored background layer 5 and the line pattern 6 can be printed and formed by the same printing process or different printing processes.
The processing procedure of the matching sheet corresponding to the matching sheet is as follows:
firstly, a line pattern 6 is printed on the inner side surface of a light-transmitting front plate 4;
a coloured background layer 5 is then printed on the side of the line pattern 6 remote from the light-transmitting front plate 4.
Wherein UV printing ink prints and exempts from to make a plate full-color digital printing technique for a high-tech, and it does not receive the restriction of material, can carry out the printing of color photo level on surfaces such as glass, panel, PVC, ya keli, metal, stone material, need not plate-making and one shot forming, has the bright abundant, stand wear and tear of color, anti ultraviolet's characteristics, and it passes through computer operation control, and easy operation is convenient, and printing ink passes through UV and shines, spouts promptly and does, and the printing firmness is higher. The transfer printing technology is a printing technology for transferring the pictures and texts on the intermediate carrier to the printing stock by adopting corresponding pressure, and the heat transfer printing technology is widely applied to electric appliances, daily necessities, building material decoration and the like and has the performances of corrosion resistance, impact resistance, aging resistance, wear resistance, fire prevention, fastness and the like.
Screen printing belongs to stencil printing, which uses a printing plate to transfer ink to a printing material through holes of a stencil by a certain pressure to form an image. The screen printing equipment is simple, convenient to operate, low in cost and high in applicability. Screen printing may be performed using, for example, saturated polyester type inks or UV type inks, which may be cured by a thermal curing process.
The spraying is to adopt the powder spraying equipment to spray powder coating to the surface of work piece, and powder can evenly adsorb and form likepowder coating on the work piece surface under the sight spot effect, and likepowder coating toasts the levelling solidification through the high temperature and becomes final coating.
Example 2
The difference between this embodiment 2 and embodiment 1 is the structure of the tablet.
As shown in fig. 2, the film preparation in this embodiment includes a light-transmitting front plate 4, a photovoltaic chip imitation layer 2, a binder layer and a back plate 1, wherein the binder layer is disposed between the photovoltaic chip imitation layer 2 and the back plate 1, and is used for binding the light-transmitting front plate 4 and the back plate 1 into a whole. That is, the matching sheet in the embodiment 1 is a single-plate structure, the matching sheet in the embodiment is a double-plate structure, and the double plates are fixedly bonded through the adhesive layer.
The light-transmitting front plate 4 and the back plate 1 in the embodiment are both transparent glass substrates; the adhesive layer is a light-transmitting PVB adhesive film 3(PVB is an abbreviation of Poly Vinyl Butyral, which refers to polyvinyl Butyral, the PVB adhesive film is a thermoplastic resin film in nature, and is produced by PVB resin and a plasticizer), wherein the back plate 1 is arranged on one side of the light-transmitting PVB adhesive film 3, which is far away from the light-transmitting front plate 4.
The colored background layer 5 and the line pattern 6 in this embodiment are formed on the inner side of the light-transmitting front plate 4 by one-time printing. Namely, the line pattern 6 is printed on the inner side surface of the light-transmitting front plate 4, and the colored background layer 5 is printed on the inner side surface of the light-transmitting front plate 4 except for the area printed with the pattern. Wherein the colored background layer 5 and the line pattern 6 can be printed on the back sheet 1 at the same time by any one of, for example, ink printing, ink transfer printing, screen printing, and spraying.
The processing procedure of the matching sheet corresponding to the matching sheet is as follows:
first, a colored background layer 5 and a line pattern 6 are printed on the inner surface of the light-transmitting front plate 4 at the same time.
Then, the light-transmitting front plate 4, the light-transmitting PVB adhesive film 3 and the back plate 1 are sequentially laminated, and the back plate 1, the light-transmitting PVB adhesive film 3 and the light-transmitting front plate 4 are pressed into a whole through a hot pressing process.
As an alternative embodiment, the colored background layer 5 and the line pattern 6 may also be formed on the transparent front plate 4 by means of separate printing (i.e. two-time printing), the line pattern 6 is printed on the inner side of the transparent front plate 4, and the colored background layer 5 is disposed on the side of the line pattern 6 away from the transparent front plate 4. The colored background layer 5 and the line pattern 6 are respectively printed on the transparent front plate 4 in sequence by any one of ink printing, ink transfer printing, silk screen printing and spraying, and the colored background layer 5 and the line pattern 6 can be printed and formed by the same printing process or different printing processes.
The processing procedure of the matching sheet corresponding to the matching sheet is as follows:
firstly, printing a line pattern 6 on the inner side surface of a light-transmitting front plate 4, and then printing a colored background layer 5 on one side, far away from the light-transmitting front plate 4, of the line pattern 6;
then, the light-transmitting front plate 4, the PVB adhesive film 3 and the back plate 1 are sequentially laminated, and the back plate 1, the light-transmitting PVB adhesive film 3 and the light-transmitting front plate 4 are pressed into a whole through a hot pressing process.
Example 3
The present embodiment 3 differs from the embodiment 2 in the manner of forming the colored background layer 5.
As shown in fig. 3, the sheet assembly in this embodiment includes a light-transmitting front plate 4, a photovoltaic chip imitation layer 2, an adhesive layer, and a back plate 1. The adhesive layer is arranged between the photovoltaic chip imitation layer 2 and the back plate 1 and is used for bonding the light-transmitting front plate 4 and the back plate 1 into a whole. The adhesive layer in this embodiment is a colored PVB adhesive film 3, and the back plate 1 is disposed on a side of the colored PVB adhesive film 3 away from the transparent front plate 4.
In the embodiment, the colored PVB adhesive film 3 is a colored background layer 5 of the photovoltaic chip imitation layer 2, and the line pattern 6 includes a plurality of lines which are formed on the inner surface of the transparent front plate 4 and have colors different from the colored PVB adhesive film; wherein the line pattern 6 is formed on the inner side of the light-transmissive front plate 4 by means of printing.
The corresponding processing procedure of the sheet preparation of the embodiment is as follows:
firstly, a line pattern 6 is printed on the inner side surface of a light-transmitting front plate 4;
and then, the back plate 1, the colored PVB adhesive film 3 and the transparent front plate 4 are pressed into a whole through a hot pressing process. Because the PVB film layer is a colored adhesive film, a substrate of another color is naturally formed on the silver line pattern 6 after lamination.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (11)
1. A fitting for a photovoltaic building, comprising: a light-transmissive front plate;
the photovoltaic chip imitation layer comprises a colored background layer and patterns arranged on the colored background layer, and the colors of the patterns are different from those of the colored background layer.
2. The fitting according to claim 1, wherein: the pattern is a line.
3. The fitting according to claim 1 or 2, characterized in that: the pattern is printed on the inner side surface of the light-transmitting front plate.
4. The fitting according to claim 3, wherein: the pattern is printed on the inner side surface of the light-transmitting front plate by one of ink printing, ink transfer printing and screen printing.
5. The fitting according to claim 3, wherein: the colored background layer is printed on the area of the light-transmitting front plate except the pattern.
6. The fitting according to claim 5, wherein: the photovoltaic chip imitation layer is arranged on the back plate, and a binder layer is arranged between the photovoltaic chip imitation layer and the back plate.
7. The fitting according to claim 3, wherein: the colored background layer is arranged on one side, far away from the light-transmitting front plate, of the pattern layer by layer.
8. The fitting according to claim 7, wherein: the colored background layer is a colored PVB adhesive film.
9. The fitting according to claim 8, wherein: still include the backplate, the backplate layer is established coloured PVB glued membrane is kept away from printing opacity front bezel one side.
10. A photovoltaic building comprising a photovoltaic module disposed on an exterior wall of the building and the mounting of any one of claims 1 to 9.
11. The photovoltaic building of claim 10, wherein: the matching sheet is arranged in a backlight area and/or a corner area of the building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274168.8U CN209971781U (en) | 2018-12-29 | 2018-12-29 | Join in marriage piece and photovoltaic building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274168.8U CN209971781U (en) | 2018-12-29 | 2018-12-29 | Join in marriage piece and photovoltaic building |
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| Publication Number | Publication Date |
|---|---|
| CN209971781U true CN209971781U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274168.8U Active CN209971781U (en) | 2018-12-29 | 2018-12-29 | Join in marriage piece and photovoltaic building |
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| CN (1) | CN209971781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677088A (en) * | 2018-12-29 | 2019-04-26 | 北京汉能光伏投资有限公司 | One kind matching piece and photovoltaic building |
-
2018
- 2018-12-29 CN CN201822274168.8U patent/CN209971781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677088A (en) * | 2018-12-29 | 2019-04-26 | 北京汉能光伏投资有限公司 | One kind matching piece and photovoltaic building |
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Address after: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5 Patentee after: BEIJING HANERGY OPTOVOLTAIC TECHNOLOGY Co.,Ltd. Address before: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5 Patentee before: BEIJING HANERGY SOLAR POWER INVESTMENT Co.,Ltd. |
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Effective date of registration: 20200616 Address after: 510000 room B030, office card, maker space, youth home innovation and entrepreneurship incubation base, unit 1004, No. 182, science Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Hanpu Technology Co.,Ltd. Address before: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5 Patentee before: BEIJING HANERGY OPTOVOLTAIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210416 Address after: No. 201, No. 1 A, No. 1 A (Shenzhen Qianhai business secretary Co., Ltd.), Qianhai Shenzhen Hong Kong cooperation zone, Qianhai Patentee after: Shenzhen Zhengyue development and Construction Co.,Ltd. Address before: 510000 room B030, office card, maker space, youth home innovation and entrepreneurship incubation base, unit 1004, No. 182, science Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Hanpu Technology Co.,Ltd. |
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Effective date of registration: 20210916 Address after: 201203 3rd floor, no.665 Zhangjiang Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai zuqiang Energy Co.,Ltd. Address before: 518066 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Zhengyue development and Construction Co.,Ltd. |
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