CN205657071U - Photovoltaic module with thermal -arrest function - Google Patents
Photovoltaic module with thermal -arrest function Download PDFInfo
- Publication number
- CN205657071U CN205657071U CN201620204992.4U CN201620204992U CN205657071U CN 205657071 U CN205657071 U CN 205657071U CN 201620204992 U CN201620204992 U CN 201620204992U CN 205657071 U CN205657071 U CN 205657071U
- Authority
- CN
- China
- Prior art keywords
- heat
- photovoltaic module
- exchanging chamber
- photovoltaic
- heat exchanging
- 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
- 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
-
- 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
- Y02E10/60—Thermal-PV hybrids
Abstract
The utility model discloses a photovoltaic module with thermal -arrest function, it is laminated with a plurality of ways heat pipe or heat transfer chamber by photovoltaic module's backplate, and it has the heat -conducting plate of the intermediate layer pipeline or the interlayer cavity body perhaps closely to be laminated by photovoltaic module's backplate, perhaps sets up integrated heat pipe or heat transfer chamber at the inside perhaps backplate rear surface of its backplate. The beneficial effect of the utility model: the photovoltaic module of structure more than adopting, the high temperature heat energy that save on photovoltaic board surface can utilize, not only can improve photovoltaic power generation's efficiency, can also increase the value of light and heat utilization on the photovoltaic power generation basis to improve the whole utilization ratio of solar energy. Simultaneously also can prolong the photovoltaic life -span.
Description
Technical field
This utility model relates to technical field of solar utilization technique, particularly relates to a kind of photovoltaic module with heat collection function.
Background technology
Single solar cell can not directly do power supply and use.Make power supply to be connected by some cell series and parallels and tightly be packaged into assembly.Photovoltaic module (being also solar panel) is the core in solar power system, is also most important part in solar power system.Its effect is to convert solar energy into electrical energy, and is sent in accumulator store, or promotes loaded work piece.
The application mode of solar energy mainly has two kinds at present, and one is photovoltaic generation, and one is solar thermal utilization.The efficiency comparison of photovoltaic generation is low, and only about about 20%, remaining energy is most presented in heat energy.Photovoltaic generation is no advantage by the high temperature heat that photovoltaic panel surface is put aside, and can reduce the efficiency of photovoltaic generation on the contrary.
Still further aspect, if guided these heat energy and utilized, except improving the efficiency of photovoltaic generation, it is also possible to increase the value of solar thermal utilization on the basis of photovoltaic generation, thus improve the overall utilization rate of solar energy.But prior art is also without reference to such photovoltaic module.
Therefore prior art haves much room for improvement and develops.
Utility model content
The technical problems to be solved in the utility model is to provide the high temperature heat water heating utilizing photovoltaic surface to be put aside, and improves the photovoltaic module of photovoltaic efficiency simultaneously.
Technical solution of the present utility model is: a kind of photovoltaic module with heat collection function, if it is by the backboard of photovoltaic module and main line heat pipe or heat exchanging chamber laminating, or fitted tightly with interlayer pipeline or the heat-conducting plate of interlayer cavity by the backboard of photovoltaic module, or heat pipe or the heat exchanging chamber of integration are set in the backboard inside of photovoltaic module or backboard rear surface.
Described backboard is stickup with the laminating type of heat-conducting plate, heat pipe or heat exchanging chamber, welds or directly pressing.
Press strip or pressing plate is used to fix after heat-conducting plate, heat pipe or heat exchanging chamber.
The backboard of photovoltaic module is provided with the contact surface suitable with heat-conducting plate, heat pipe or heat exchanging chamber shape.
The version of heat pipe or heat exchanging chamber is single S-shaped, or single back-shaped, or many S-shaped parallel connections, or many back-shaped parallel connections, or many straight tube parallel connections, or classification refinement, or classification is in parallel.
Being gaseous heat-transfer medium in described heat exchanging chamber, heat exchanging chamber inner surface is provided with screw thread, rib or inner fin.
The material of described heat-conducting plate, described heat pipe or described heat exchanging chamber is that metal, metal alloy or heat conductivility are the most nonmetal.The beneficial effects of the utility model:
Use the photovoltaic module of above structure, the high temperature heat that photovoltaic panel surface is put aside to be utilized, be possible not only to improve the efficiency of photovoltaic generation, it is also possible on the basis of photovoltaic generation, increase the value of solar thermal utilization, thus improve the overall utilization rate of solar energy.Also can postpone the photovoltaic life-span simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 be heat pipe shape be the schematic shapes of single hollow serpentine pipe.
Description of reference numerals: 1, photovoltaic panel；2, heat-conducting plate.
Detailed description of the invention
Embodiment:
If having the photovoltaic module of heat collection function refering to Fig. 1 and Fig. 2 this utility model is to be fit together with main line heat pipe or heat exchanging chamber by the photovoltaic panel 1 of photovoltaic module to constitute, or fitted tightly the heat-conducting plate 2 with interlayer pipeline or interlayer cavity by the photovoltaic panel 1 of photovoltaic module and constitute, or there is heat pipe or the heat exchanging chamber of integration or photovoltaic panel 1 rear surface internal in photovoltaic panel 1.
Having heat-conducting medium in heat pipe, in heat pipe, heat-conducting medium is liquid, can also be material or the cold-producing medium that gas-liquid phase transition can occur, and liquid includes water, anti-icing fluid, conduction oil or aqueous solution；Cold-producing medium preferably R22, R23, R29, R32, R125, R134a, R402, R403, R404a, R406a, R407a, R407b, R407c, R408a, R410a, R410b, R417, R507, R170, R290, R600, R600a, R1150, R1270, R717, R718, R744 and the mixture being made up of these cold-producing mediums.
Being provided with gaseous heat-transfer medium in heat exchanging chamber, heat exchanging chamber inner surface can have screw thread, rib or inner fin.
It is the most nonmetal that the material of heat-conducting plate 2 or heat pipe is preferably metal, metal alloy or heat conductivility.
The photovoltaic panel 1 of this utility model photovoltaic module is stickup with the laminating type of heat-conducting plate 2, heat pipe or heat exchanging chamber, welds or directly pressing, in order to reach close purpose of fitting, can fix with press strip or pressing plate after heat-conducting plate 2, heat pipe or heat exchanging chamber.
Additionally in the photovoltaic panel 1 of this utility model photovoltaic module can with specialized designs corresponding and heat-conducting plate 2, heat pipe or the close-fitting contact surface of heat exchanging chamber shape, reach close purpose of fitting；
Heat pipe or the version of heat exchanging chamber in photovoltaic module of the present utility model can be single S-shaped pipes, single back-shaped serpentine pipe, many S-shaped pipes are in parallel, and many back-shaped serpentine pipes are in parallel, many straight tube parallel connections, or classification refinement, the version of classification parallel connection.
Above-listed detailed description is illustrating for this utility model possible embodiments, and this embodiment is also not used to limit the scope of the claims of the present utility model, and all equivalences done without departing from this utility model are implemented or change, are intended to be limited solely by the scope of the claims of this case.
Claims (5)
1. a photovoltaic module with heat collection function, it is characterised in that: if it is by the backboard of photovoltaic module and the laminating of main line heat exchanging chamber, being gaseous heat-transfer medium in described heat exchanging chamber, heat exchanging chamber inner surface is provided with screw thread, rib or inner fin；Described backboard is stickup with the laminating type of heat exchanging chamber, welds or directly pressing.
The photovoltaic module with heat collection function the most according to claim 1, it is characterised in that: use press strip or pressing plate to fix after heat exchanging chamber.
The photovoltaic module with heat collection function the most according to claim 1, it is characterised in that: the backboard of photovoltaic module is provided with the contact surface suitable with heat exchanging chamber shape.
The photovoltaic module with heat collection function the most according to claim 1, it is characterised in that: the version of heat exchanging chamber is single S-shaped, or single back-shaped, or many S-shaped parallel connections, or many back-shaped parallel connections, or many straight tube parallel connections, or classification refinement, or classification is in parallel.
The photovoltaic module with heat collection function the most according to claim 1, it is characterised in that: the material of described heat exchanging chamber is that metal, metal alloy or heat conductivility are the most nonmetal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204992.4U CN205657071U (en) | 2016-03-17 | 2016-03-17 | Photovoltaic module with thermal -arrest function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204992.4U CN205657071U (en) | 2016-03-17 | 2016-03-17 | Photovoltaic module with thermal -arrest function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657071U true CN205657071U (en) | 2016-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204992.4U Expired - Fee Related CN205657071U (en) | 2016-03-17 | 2016-03-17 | Photovoltaic module with thermal -arrest function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486563A (en) * | 2016-12-02 | 2017-03-08 | 西南交通大学 | A kind of photovoltaic photo-thermal heat collector based on phase change thermal management |
| CN110649123A (en) * | 2019-09-04 | 2020-01-03 | 浙江神太太阳能股份有限公司 | Photovoltaic heat collector processing technology |
-
2016
- 2016-03-17 CN CN201620204992.4U patent/CN205657071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486563A (en) * | 2016-12-02 | 2017-03-08 | 西南交通大学 | A kind of photovoltaic photo-thermal heat collector based on phase change thermal management |
| CN110649123A (en) * | 2019-09-04 | 2020-01-03 | 浙江神太太阳能股份有限公司 | Photovoltaic heat collector processing technology |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180317 |