CN203257618U - Composite power generation device for roof - Google Patents
Composite power generation device for roof Download PDFInfo
- Publication number
- CN203257618U CN203257618U CN 201320282259 CN201320282259U CN203257618U CN 203257618 U CN203257618 U CN 203257618U CN 201320282259 CN201320282259 CN 201320282259 CN 201320282259 U CN201320282259 U CN 201320282259U CN 203257618 U CN203257618 U CN 203257618U
- Authority
- CN
- China
- Prior art keywords
- roof
- power generation
- chimney
- composite power
- generation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02B10/20—Solar thermal
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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
- Y02B10/30—Wind power
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a composite power generation device for a roof. The composite power generation device comprises composite power generation panels which are arranged on the roof in parallel and have gaps, wherein each composite power generation panel comprises a photovoltaic battery on the surface layer, a heat collecting plate at the middle part and a metal plate on the back surface and provided with a through hole, and each through hole extends outwards to form a chimney, and a wind driven generator is arranged in each chimney. The composite power generation device can be used for carrying out comprehensive utilization on photoelectricity and optothermal of solar energy.
Description
Technical field
The utility model relates to a kind of electricity generating device, is specifically related to a kind of photoelectricity of solar energy and roof combined generating device of photo-thermal of fully utilizing.
Background technique
In the time of rapid economic development, the demand of the energy also seen increasingly rise, especially be embodied in power industry and the situation that supply falls short of demand often occurs, it is extremely urgent to seek the alternative traditional energy of novel energy, not only make things convenient for self for building is equipped with uninterruptable power supply (UPS) or provides power generation system for oneself, also can alleviate the burden of power station.Wind energy and solar energy are as the existing many application of two large renewable energy sourcess, but the solar energy power generating and the wind-power electricity generation product function that put into operation in the market are single: the power coefficient of simple wind-driven generator is not high, fluctuation of service; The conversion ratio of photovoltaic and photo-thermal does not do, and solar panel is up to 24% to the absorptivity of solar radiant energy, causes a large amount of losses of solar radiant energy.The solar photoelectric technical costs is high, and the photothermal technique cost is relatively low, will be a kind of important power save mode with solar photoelectric and light-heat integration.
The model utility content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of can fully utilize the photoelectricity of solar energy and the roof combined generating device of photo-thermal.
Technological scheme: for solving the problems of the technologies described above, the roof combined generating device that the utility model provides comprises and is arranged in parallel with the roof and stays gapped compound power-generating plate, described compound power-generating plate comprises the photovoltaic cell on top layer, the collecting plate of centre and the sheet metal at the back side, have through hole on the described compound power-generating plate, described through hole is outward extended with chimney, in the described chimney wind-driven generator is installed.
As preferably, in order to increase the heat exchange area of air-flow and sheet metal, the back side of described sheet metal is extended with S type fin to the roof, the described radial distribution in the edge of S type fin from the chimney root to sheet metal.
Beneficial effect: the utility model increases air-flow path by adopting at the back side of photovoltaic cell, cooperate the structure that wind-driven generator is installed in the chimney, utilize high stack effect, the wind energy that can effectively utilize the collecting plate heating air flow to form has realized the comprehensive utilization to photoelectricity and the photo-thermal of solar energy.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the Local map of Fig. 1;
Fig. 3 is the plan view of Fig. 1;
Among the figure: 1 chimney; 2 wind-driven generators; 3 compound power-generating plates; 4 photovoltaic cells; 5 collecting plates; 6 sheet metals; 7S type fin; 8 roofs; 9 gaps.
Embodiment
Embodiment: as shown in Figure 1, comprise the compound power-generating plate 3 that is arranged in parallel with roof 8 and leaves gap 9, have through hole on the compound power-generating plate 3, through hole is outward extended with chimney 1, and wind-driven generator 2 is installed in the chimney 1.As shown in Figure 2, compound power-generating plate 3 comprises the photovoltaic cell 4 on top layer, the collecting plate 5 at middle part and the sheet metal 6 at the back side, and the back side of sheet metal 6 is extended with S type fin 7 to the roof.As shown in Figure 3, S type fin 7 is from chimney 1 root to the radial distribution in the edge of sheet metal 6.
During use, when photovoltaic cell 4 absorbed solar energy generating, collecting plate 5 absorbed the heat energy of the sun and is transmitted on the sheet metal 6.Air enters gap 9, with after sheet metal 6 contacts with S type fin 7 behind the absorbing heat temperature raise the density rear come-up that diminishes, take away chimney 1 base section air, make chimney 1 bottom form negative pressure, utilize high stack effect, promote wind-driven generator 2 generatings of chimney 1 interior installation, then discharge.And then the air pressure in the runner that forms greater than gap 9 and chimney 1 of ambient pressure, ambient air is pressed into runner, forms continual air stream and circulates.
The above only is preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. roof combined generating device, it is characterized in that comprising: be arranged in parallel with the roof and stay gapped compound power-generating plate, described compound power-generating plate comprises the photovoltaic cell on top layer, the collecting plate of centre and the sheet metal at the back side, have through hole on the described compound power-generating plate, described through hole is outward extended with chimney, in the described chimney wind-driven generator is installed.
2. roof according to claim 1 combined generating device, it is characterized in that: the back side of described sheet metal is extended with S type fin to the roof, the described radial distribution in the edge of S type fin from the chimney root to sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282259 CN203257618U (en) | 2013-05-22 | 2013-05-22 | Composite power generation device for roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282259 CN203257618U (en) | 2013-05-22 | 2013-05-22 | Composite power generation device for roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257618U true CN203257618U (en) | 2013-10-30 |
Family
ID=49470188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282259 Expired - Fee Related CN203257618U (en) | 2013-05-22 | 2013-05-22 | Composite power generation device for roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113269A (en) * | 2014-06-23 | 2014-10-22 | 同济大学 | Independent small power generation station |
| CN104181937A (en) * | 2014-08-07 | 2014-12-03 | 西安交通大学 | Solar energy photovoltaic and solar energy thermal current chimney generating integrated apparatus |
| CN104378062A (en) * | 2014-09-26 | 2015-02-25 | 西安交通大学 | Method for improving electricity generating efficiency of solar photovoltaic cell |
-
2013
- 2013-05-22 CN CN 201320282259 patent/CN203257618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113269A (en) * | 2014-06-23 | 2014-10-22 | 同济大学 | Independent small power generation station |
| CN104181937A (en) * | 2014-08-07 | 2014-12-03 | 西安交通大学 | Solar energy photovoltaic and solar energy thermal current chimney generating integrated apparatus |
| CN104378062A (en) * | 2014-09-26 | 2015-02-25 | 西安交通大学 | Method for improving electricity generating efficiency of solar photovoltaic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |