CN210597905U - Daylighting top photovoltaic smoke discharging window - Google Patents
Daylighting top photovoltaic smoke discharging window Download PDFInfo
- Publication number
- CN210597905U CN210597905U CN201921371557.0U CN201921371557U CN210597905U CN 210597905 U CN210597905 U CN 210597905U CN 201921371557 U CN201921371557 U CN 201921371557U CN 210597905 U CN210597905 U CN 210597905U
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- Prior art keywords
- glass
- middle layer
- plate glass
- daylighting top
- window
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- 239000000779 smoke Substances 0.000 title claims abstract description 38
- 238000007599 discharging Methods 0.000 title abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 42
- 239000005357 flat glass Substances 0.000 claims abstract description 38
- 239000002313 adhesive film Substances 0.000 claims abstract description 15
- 238000004806 packaging method and process Methods 0.000 claims abstract description 13
- 239000000565 sealant Substances 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000012945 sealing adhesive Substances 0.000 claims abstract description 6
- 239000005341 toughened glass Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 239000008393 encapsulating agent Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004146 energy storage Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 239000003517 fume Substances 0.000 description 14
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000010248 power generation Methods 0.000 description 7
- 239000010408 film Substances 0.000 description 5
- 239000012785 packaging film Substances 0.000 description 5
- 229920006280 packaging film Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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
- Photovoltaic Devices (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a daylighting top photovoltaic smoke discharging window, which comprises a front plate glass, a middle layer glass and a back plate glass which are arranged in sequence; a battery chip is surrounded at the edge between the front plate glass and the middle layer glass, and two layers of packaging adhesive films which are bonded through a sealing adhesive tape are arranged between the front plate glass and the middle layer glass and positioned at the inner side of the battery chip; the edge between the middle layer glass and the back plate glass is surrounded with a fixed frame filled with filler, the fixed frame is respectively bonded with the middle layer glass and the back plate glass through structural sealant, and the space between the middle layer glass and the back plate glass, which is positioned at the inner side of the fixed frame, forms an air cavity. The utility model discloses it has replaced current building smoke exhausting window, with energy storage unit integration in smoke exhausting window below or around, has detached original building smoke exhausting window power supply unit, reduces electric winding displacement, because of photovoltaic smoke exhausting window can be under daily illumination by oneself electricity generation and storage electric quantity to can reduce smoke exhausting window use cost.
Description
Technical Field
The utility model relates to a fume extractor, concretely relates to daylighting top photovoltaic smoke exhaust window.
Background
Due to requirements of fire protection, smoke exhaust and the like, smoke exhaust windows are often designed on the daylighting roof of a building, the existing daylighting roof smoke exhaust windows are all common building daylighting windows, a power supply needs to be arranged below the daylighting roof or around the building, and electrical wiring is carried out in a daylighting roof supporting structure, so that the structure is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a daylighting top photovoltaic exhaust window, it has replaced current building exhaust window, with energy storage unit integration in exhaust window below or around, has detached original building exhaust window power supply unit, reduces electric winding displacement, can generate electricity and store the electric quantity by oneself under daily illumination because of the photovoltaic exhaust window to can reduce exhaust window use cost.
In order to achieve the above object, the present invention provides the following technical solutions:
a daylighting top photovoltaic smoke exhaust window comprises front plate glass, middle layer glass and back plate glass which are sequentially arranged;
a battery chip is surrounded at the edge between the front plate glass and the middle layer glass, and two layers of packaging adhesive films which are bonded through a sealing adhesive tape are arranged between the front plate glass and the middle layer glass and positioned on the inner side of the battery chip;
the edge between the middle layer glass and the back plate glass is surrounded with a fixed frame filled with fillers, the fixed frame is respectively bonded with the middle layer glass and the back plate glass through structural sealant, and the space between the middle layer glass and the back plate glass, which is positioned at the inner side of the fixed frame, forms an air cavity.
Preferably, the front glass is any one of hard glass, flexible tempered glass and ultra-white tempered glass.
Preferably, the packaging adhesive film is a PVB adhesive film.
Preferably, the cell chip is any one of a crystalline silicon cell chip, a CIGS photovoltaic cell chip, a Cdte cell chip, and a perovskite cell chip.
Preferably, the middle layer glass and the back plate glass are both toughened glass.
Preferably, the structural sealant is a silicone structural adhesive.
Preferably, the fixed frame is an aluminum frame.
Preferably, the filler is a molecular sieve.
Preferably, the sealing tape is a butyl rubber tape.
Preferably, the structural sealant, the fixed frame, the filler and the air cavity form a hollow layer of the smoke exhaust window; the thickness of the front plate glass is 4-8mm, the thickness of the packaging adhesive film is 1-1.5mm, the thickness of the sealing adhesive tape is 3-5mm, the thickness of the battery chip is 1-3mm, the thickness of the middle layer glass is 4-8mm, the thickness of the hollow layer is 10-15mm, and the thickness of the back plate glass is 4-8 mm.
The utility model provides a daylighting top photovoltaic discharge fume window, it makes the photovoltaic discharge fume window with the integrated photovoltaic power generation chip of current building photovoltaic discharge fume window, and the mounting means and the use method of photovoltaic discharge fume window are compatible with current discharge fume window, both can satisfy the building performance requirement, can satisfy the photovoltaic power generation requirement again, and two unifications are added photovoltaic chip in the building discharge fume window promptly.
This daylighting top photovoltaic smoke vent's beneficial effect lies in:
1. original building smoke exhaust window power supply equipment is removed, and electric flat cables are reduced;
2. the photovoltaic smoke exhaust window can automatically generate and store electric quantity under daily illumination, so that the use cost of the smoke exhaust window can be reduced;
3. the solar irradiation energy entering the room is reduced, and the energy consumption in the building is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a daylighting top photovoltaic smoke discharging window provided by the embodiment of the utility model.
Description of reference numerals:
1. front plate glass; 2. packaging the adhesive film; 3. sealing the adhesive tape; 4. a battery chip; 5. packaging the adhesive film; 6. middle layer glass; 7. structural sealant; 8. fixing the frame; 9. a filler; 10. an air chamber; 11. a back plate glass.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
As shown in fig. 1, a daylighting top photovoltaic smoke exhaust window comprises a front glass plate 1, a middle glass plate 6 and a back glass plate 11 which are arranged in sequence.
The edge between the front plate glass 1 and the middle layer glass 6 is surrounded with a battery chip 4, and two layers of packaging adhesive films which are bonded through a sealing adhesive tape 3 are arranged between the front plate glass 1 and the middle layer glass 6 and are positioned on the inner side of the battery chip 4. As shown in fig. 1, the two layers of packaging films are a packaging film 2 and a packaging film 5, respectively, and the packaging film 2 and the packaging film 5 are bonded by a sealing tape 3.
A fixing frame 8 filled with fillers 9 is arranged around the edge between the middle layer glass 6 and the back plate glass 11, the fixing frame 8 is respectively bonded with the middle layer glass 6 and the back plate glass 11 through structural sealant 7, and an air cavity 10 is formed in the space between the middle layer glass 6 and the back plate glass 11 and located on the inner side of the fixing frame 8. The structural sealant 7, the fixed frame 8, the filler 9 and the air cavity 10 jointly form a hollow layer of the smoke exhaust window.
The front plate glass 1 has certain light transmittance, weather resistance, insulativity, water resistance and mechanical strength, can protect and support the battery chip 4, and prolongs the service life of the battery. The front plate glass 1 is any one of hard glass, flexible toughened glass and ultra-white toughened glass. In the present embodiment, it is preferable to use ultra-white tempered glass as the front glass 1.
The packaging adhesive film 2 and the packaging adhesive film 5 are required to be made of materials with certain light transmittance, weather resistance, high bonding strength and high resistivity. The packaging adhesive film 2 and the packaging adhesive film 5 are preferably PVB adhesive films. The PVB glued membrane is called PVB Film again, PVB Film, PVB intermediate coat etc. and the english name is: PolyVinyl butyl Film, chemical name is: a polyvinyl butyral film. The PVB plasticizer is a thermoplastic resin film and is produced by PVB resin and a plasticizer. Because of being produced by plastic resin, the material has the characteristics of being recyclable, processed and reused.
The sealing tape 3 is preferably a butyl rubber tape, which has good chemical stability and thermal stability, most prominently air tightness and water tightness, good heat resistance, ozone resistance, aging resistance, chemical resistance, shock absorption and electrical insulation performance, good resistance to sunlight and ozone, and can effectively increase the stability of the whole structure of the battery.
The cell chip 4 is a crystalline silicon cell chip or a CIGS photocell chip (CIGS is a shorthand for a solar thin film cell, CuInxGa (1-x) Se2, mainly comprises Cu (copper), In (indium), Ga (gallium) and Se (selenium), has strong light absorption capacity, good power generation stability, high conversion efficiency, long power generation time In the daytime, high power generation amount, low production cost, short energy recovery period and the like), and a Cdte cell chip (Cdte is matched with the solar spectrum and is most suitable for photoelectric energy conversion, is a good PV material, has very high theoretical efficiency (28%), is always regarded by the photovoltaic world, and is any one of a thin film cell chip and a perovskite cell chip which are developed rapidly In the technology).
In the present embodiment, the battery chip 4 is preferably a crystalline silicon battery chip.
The middle layer glass 6 is required to play a role in protecting and supporting the battery piece, has reliable insulativity, water resistance and aging resistance, can prolong the service life and reduce the problem of power attenuation in the long-term use process. In the present embodiment, the intermediate glass 6 is preferably tempered glass.
The structural sealant 7 is preferably a silicone structural adhesive which has excellent adhesive property, weather resistance and waterproof property.
The fixed frame 8 is required to have a certain supporting function on the hollow structure, and in this embodiment, the fixed frame 8 is preferably an aluminum frame.
The filler 9 is required to have a certain water removal capacity for the hollow cavity, and in this embodiment, the filler 9 is preferably a molecular sieve.
The air chamber 10 is required to have a certain heat insulating effect, and in this embodiment, no special treatment is required, and no inert gas filling or vacuum treatment is performed.
The back plate glass 11 is required to play a role in protecting and supporting the whole smoke exhaust window, and has reliable insulativity, water resistance and ageing resistance. The back glass 11 is preferably tempered glass in the present embodiment.
In the present embodiment, the thickness of the front glass 1 is 4 to 8mm (preferably 6mm), the thickness of the adhesive sealant 2 is 1 to 1.5mm (preferably 1.14mm), the thickness of the sealing tape 3 is 3 to 5mm (preferably 4mm), the thickness of the battery chip 4 is 1 to 3mm (preferably 2mm), the thickness of the adhesive sealant 5 is 1 to 1.5mm (preferably 1.14mm), the thickness of the middle glass 6 is 4 to 8mm (preferably 6mm), the thickness of the entire hollow layer is 10 to 15mm (preferably 12mm), and the thickness of the back glass 11 is 4 to 8mm (preferably 6 mm).
The daylighting top photovoltaic discharge fume window that this embodiment provided, it makes the photovoltaic discharge fume window with the integrated photovoltaic power generation chip of current building photovoltaic discharge fume window, and the mounting means and the using-way of photovoltaic discharge fume window are compatible with current discharge fume window, both can satisfy the building performance requirement, can satisfy the photovoltaic power generation requirement again, and two unifications are added photovoltaic chip in the building discharge fume window promptly.
This daylighting top photovoltaic smoke vent's application scene is not only limited to the daylighting top and discharges fume, also can be other building daylighting smoke vent, and its beneficial effect lies in:
1. original building smoke exhaust window power supply equipment is removed, and electric flat cables are reduced;
2. the photovoltaic smoke exhaust window can automatically generate and store electric quantity under daily illumination, so that the use cost of the smoke exhaust window can be reduced;
3. the solar irradiation energy entering the room is reduced, and the energy consumption in the building is reduced.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. A daylighting top photovoltaic smoke exhaust window is characterized by comprising front plate glass, middle layer glass and back plate glass which are sequentially arranged;
a battery chip is surrounded at the edge between the front plate glass and the middle layer glass, and two layers of packaging adhesive films which are bonded through a sealing adhesive tape are arranged between the front plate glass and the middle layer glass and positioned on the inner side of the battery chip;
the edge between the middle layer glass and the back plate glass is surrounded with a fixed frame filled with fillers, the fixed frame is respectively bonded with the middle layer glass and the back plate glass through structural sealant, and the space between the middle layer glass and the back plate glass, which is positioned at the inner side of the fixed frame, forms an air cavity.
2. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the front sheet glass is any one of hard glass, flexible tempered glass and ultra-white tempered glass.
3. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the encapsulant film is a PVB film.
4. The daylighting top photovoltaic smoke exhaust window of claim 1, wherein the cell chip is any one of a crystalline silicon cell chip, a CIGS photovoltaic cell chip, a Cdte cell chip, a perovskite cell chip.
5. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the middle layer glass and the back sheet glass are both tempered glass.
6. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the structural sealant is a silicone structural adhesive.
7. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the fixed bezel is an aluminum bezel.
8. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the filler is a molecular sieve.
9. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the sealing tape is butyl rubber tape.
10. The daylighting top photovoltaic smoke discharge window of claim 1, wherein the structural sealant, the fixed border, the filler, and the air cavity together form a hollow layer of the smoke discharge window; the thickness of the front plate glass is 4-8mm, the thickness of the packaging adhesive film is 1-1.5mm, the thickness of the sealing adhesive tape is 3-5mm, the thickness of the battery chip is 1-3mm, the thickness of the middle layer glass is 4-8mm, the thickness of the hollow layer is 10-15mm, and the thickness of the back plate glass is 4-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371557.0U CN210597905U (en) | 2019-08-22 | 2019-08-22 | Daylighting top photovoltaic smoke discharging window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371557.0U CN210597905U (en) | 2019-08-22 | 2019-08-22 | Daylighting top photovoltaic smoke discharging window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210597905U true CN210597905U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371557.0U Active CN210597905U (en) | 2019-08-22 | 2019-08-22 | Daylighting top photovoltaic smoke discharging window |
Country Status (1)
| Country | Link |
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| CN (1) | CN210597905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201363A (en) * | 2023-03-10 | 2023-06-02 | 北京崇建工程有限公司 | Construction method of roof lighting strip |
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2019
- 2019-08-22 CN CN201921371557.0U patent/CN210597905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201363A (en) * | 2023-03-10 | 2023-06-02 | 北京崇建工程有限公司 | Construction method of roof lighting strip |
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