CN201284523Y - Photovoltaic curtain wall with bilayer structure - Google Patents
Photovoltaic curtain wall with bilayer structure Download PDFInfo
- Publication number
- CN201284523Y CN201284523Y CNU2008202127312U CN200820212731U CN201284523Y CN 201284523 Y CN201284523 Y CN 201284523Y CN U2008202127312 U CNU2008202127312 U CN U2008202127312U CN 200820212731 U CN200820212731 U CN 200820212731U CN 201284523 Y CN201284523 Y CN 201284523Y
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- curtain wall
- photovoltaic
- double
- shutter
- glass
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model provides a photovoltaic curtain wall with a double-layered structure; the photovoltaic glass curtain wall adopts the double-layered structure, i.e. the outer layer of the curtain wall is made of photovoltaic laminated glass and the inner layer of the curtain wall is made of transparent hollow glass; the photovoltaic curtain wall is characterized in that a cavity is left between two layers of curtain wall panels; the bottom and the top of the curtain wall are provided with shutters and/or opening windows (with adjustable air inlets); the pressure of the air flow output B of the shutter on the top is lower than that of the air flow inlet A of the shutter at the bottom; and cold air flows into the cavity from the shutter air flow inlet at the bottom, flows out from the air flow outlet B of the shutter on the top, takes away the hot air in the cavity, which more reasonably utilizes energy, improves the comfort of residents, and the like.
Description
[technical field]
The utility model relates to a kind of peripheral field of building, relates in particular to the solar energy photovoltaic glass curtain wall that is used for energy-conserving and environment-protective.
[background technology]
Along with the progress and development of society, the interior natural energy source resource of world wide reduces day by day, the ecological deterioration aggravation, and the utilization of energy-saving and environmental protection and regenerative resource more and more is subjected to the concern of various circles of society.And solar-powered photovoltaic curtain wall adopt the solar-energy photo-voltaic cell glass assembly substitute simple glass with solar energy acquisition, be converted to electric energy, be a kind of novel building curtain wall that integrates functions such as generating, sound insulation, heat insulation, decoration, its economic benefit and social benefit are conspicuous.But absorb during owing to photovoltaic module work, produce heat, curtain wall inner surface and interior temperature are raise, thereby influence the generating efficiency of photovoltaic module.Therefore, a kind of rational in infrastructure, the heat radiation good curtain wall double-decker arise at the historic moment.
[summary of the invention]
The utility model is to provide a kind of double-deck photovoltaic curtain wall structure with great heat radiation effect.
To achieve these goals, utility model is to provide a kind of double-deck photovoltaic curtain wall, photovoltaic glass curtain wall has adopted the double-layer structural form, be that outer curtain wall is a photovoltaic interlining glass, and the internal layer curtain wall has adopted clear hollow glass, it is characterized in that: the cavity that leaves between the two-layer curtain wall slab, curtain wall bottom and top are equipped with shutter and/or opening door-leaf, top shutter air stream outlet B is lower than the air pressure of bottom shutter air flow inlet A, discharge from top shutter air stream outlet B, cold air enters described cavity from bottom shutter air flow inlet A.
Wherein, preferable embodiment is the wide 300～600mm that can be of described cavity.
Wherein, preferable embodiment is that described room ventilation is with adopting heat preservation fireproofing material to cut off between opening door-leaf and the cavity.
Wherein, preferable embodiment is that described inner layer glass adopts flame resistant glass.
Advantage of the present utility model is: because curtain wall bottom and top are equipped with shutter and/or opening door-leaf (can regulate air intake), outdoor air is come in from the curtain wall bottom, discharge from the top, and utilize stack effect to take away the interior hot air of double-layer curtain wall center-aisle, reduce operating temperature and raise the adverse effect of photovoltaic module generating efficiency.Also realize simultaneously the reasonable utilization of the energy better, and raising occupants's comfort level etc.
[description of drawings]
Fig. 1 is the cross-sectional view of a kind of double-deck photovoltaic curtain wall of the utility model.
Fig. 2 is another cross-sectional view of a kind of double-deck photovoltaic curtain wall of the utility model.
Fig. 3 is another cross-sectional view of a kind of double-deck photovoltaic curtain wall of the utility model.
Fig. 4 is another cross-sectional view of a kind of double-deck photovoltaic curtain wall of the utility model.
Wherein: 1-solar battery glass assembly; 2-hollow glass; 3-aluminium sheet (sealing); 4-aluminum alloy beancurd leaf; 5-aluminium frame; 6-metal guardrail; 7-aluminium alloys column; 8-metal sheet; 9-metal fixed block; 10-steel support; 11-heat preservation fireproofing material; 12-room ventilation opening door-leaf; A-bottom shutter (but or opening door-leaf) air flow inlet; B-top shutter (but or opening door-leaf) air stream outlet.
[specific embodiment]
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utility model is double-deck curtain wall, the internal layer curtain wall has adopted the clear hollow flame resistant glass, be connected and fixed by metal fixed block 9 and agent structure at the bottom of the top of internal layer curtain wall window, outer photovoltaic curtain wall is connected and fixed by steel support 10 and agent structure, adopts heat preservation fireproofing material 11 to cut off between cavity and the opening door-leaf 12.Cavity between the double-layer curtain wall has good ventilation effect.
Draught principle 1: utilize the draught head of air differing heights, the low more principle of hyperbar makes and forms draught head in the double-layer curtain wall passage highly more; Be that top shutter air stream outlet B is lower than the air pressure of bottom shutter air flow inlet A.
Draught principle 2: solar radiation and solar panel 1 generating produce heat rises the middle air themperature of double-layer curtain wall, hot air rises than air is little because of density, discharge from top shutter air stream outlet B, cold air enters cavity from bottom shutter air flow inlet A.So circulation reaches circulation of air, the good effect of heat radiation.
Advantage of the present utility model is: because curtain wall bottom and top are equipped with shutter and/or opening door-leaf (can regulate air intake), outdoor air is come in from the curtain wall bottom, discharge from the top, and utilize stack effect to take away the interior hot air of double-layer curtain wall center-aisle, reduce operating temperature and raise the adverse effect of photovoltaic glass assembly generating efficiency.Also realize simultaneously the reasonable utilization of the energy and raising occupants's comfort level etc. better.
The above person only is the utility model product most preferred embodiment, is not to be used to limit scope of the present utility model, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (4)
1, a kind of double-deck photovoltaic curtain wall, photovoltaic glass curtain wall has adopted the double-layer structural form, be that outer curtain wall is a photovoltaic interlining glass, and the internal layer curtain wall has adopted clear hollow glass, it is characterized in that: the cavity that leaves between the two-layer curtain wall slab, curtain wall bottom and top are equipped with shutter and/or opening door-leaf, top shutter air stream outlet B is lower than the air pressure of bottom shutter air flow inlet A, cold air enters described cavity from bottom shutter air flow inlet A, discharges from top shutter air stream outlet B.
2, double-deck according to claim 1 photovoltaic curtain wall is characterized in that: the span of described cavity can be one or more layers building height, width can be 300～600mm.
3, double-deck according to claim 1 photovoltaic curtain wall is characterized in that: adopt heat preservation fireproofing material to cut off between described opening door-leaf and the cavity.
4, double-deck according to claim 1 photovoltaic curtain wall is characterized in that: described inner layer glass adopts flame resistant glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202127312U CN201284523Y (en) | 2008-10-22 | 2008-10-22 | Photovoltaic curtain wall with bilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202127312U CN201284523Y (en) | 2008-10-22 | 2008-10-22 | Photovoltaic curtain wall with bilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284523Y true CN201284523Y (en) | 2009-08-05 |
Family
ID=40949508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202127312U Expired - Fee Related CN201284523Y (en) | 2008-10-22 | 2008-10-22 | Photovoltaic curtain wall with bilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284523Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561547A (en) * | 2011-12-23 | 2012-07-11 | 东南大学 | Photovoltaic phase transition heat-storing energy-saving wall body system |
| CN110185177A (en) * | 2019-06-25 | 2019-08-30 | 中联西北工程设计研究院有限公司 | A kind of cavity curtain wall of foldable variation |
| CN111490722A (en) * | 2020-05-14 | 2020-08-04 | 中国建筑一局(集团)有限公司 | Photovoltaic cell panel and unidirectional perspective glass combined double-layer curtain wall and processing method thereof |
-
2008
- 2008-10-22 CN CNU2008202127312U patent/CN201284523Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561547A (en) * | 2011-12-23 | 2012-07-11 | 东南大学 | Photovoltaic phase transition heat-storing energy-saving wall body system |
| CN110185177A (en) * | 2019-06-25 | 2019-08-30 | 中联西北工程设计研究院有限公司 | A kind of cavity curtain wall of foldable variation |
| CN110185177B (en) * | 2019-06-25 | 2024-01-30 | 中联西北工程设计研究院有限公司 | Cavity curtain wall capable of folding and changing |
| CN111490722A (en) * | 2020-05-14 | 2020-08-04 | 中国建筑一局(集团)有限公司 | Photovoltaic cell panel and unidirectional perspective glass combined double-layer curtain wall and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20131022 |