CN215818053U - Photoelectric photo-thermal collector with honeycomb heat exchange - Google Patents
Photoelectric photo-thermal collector with honeycomb heat exchange Download PDFInfo
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- CN215818053U CN215818053U CN202120227887.3U CN202120227887U CN215818053U CN 215818053 U CN215818053 U CN 215818053U CN 202120227887 U CN202120227887 U CN 202120227887U CN 215818053 U CN215818053 U CN 215818053U
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- honeycomb
- heat exchange
- photovoltaic
- plate
- honeycomb heat
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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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- 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
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Abstract
The utility model discloses a photoelectric photo-thermal collector with honeycomb heat exchange, which comprises a photovoltaic plate, wherein a honeycomb heat exchange plate is fixedly arranged at the back of the photovoltaic plate, honeycomb holes of the honeycomb heat exchange plate are arranged to be heat exchange channels for air flow to pass through, and the heat exchange channels are arranged in parallel with the photovoltaic plate. According to the utility model, the honeycomb heat exchange plate is additionally arranged on the back of the photovoltaic plate, compared with a PVT heat collector without a honeycomb structure, the heat efficiency can be improved by 3 times under a specified test flow, the PV power generation efficiency is correspondingly improved, and in addition, the honeycomb structure is simple and efficient to process and is easy to popularize in a large area.
Description
Technical Field
The utility model relates to a photoelectric photo-thermal collector, in particular to a photoelectric photo-thermal collector with honeycomb heat exchange.
Background
A photoelectric photo-thermal collector (PVT for short) is used as a new generation of solar photoelectric product, a tube-plate type structure is mainly adopted, copper tube plate parts are high in price, heat exchange effect is easily affected by factors such as welding and the like, and initial investment and operation cost are increased due to the fact that requirements such as freezing prevention and overheating prevention need to be considered for a heat exchange medium.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a photoelectric photo-thermal collector which is reasonable in design and can effectively improve the heat efficiency and the power generation efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a take photoelectricity light and heat collector of honeycomb heat transfer which characterized in that, including the photovoltaic board, photovoltaic board back fixed mounting has honeycomb heat transfer board, and honeycomb holes of honeycomb heat transfer board set up the heat transfer passageway that supplies the air current to pass through, heat transfer passageway and photovoltaic board parallel arrangement.
The technical problem to be solved by the utility model can be realized by adopting the following technical scheme that the connection part of the honeycomb heat exchange plate and the photovoltaic plate is in surface contact, namely the hole wall of one side of a honeycomb hole on the honeycomb heat exchange plate is in contact with the photovoltaic plate, so that the heat exchange effect is enhanced.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the honeycomb heat exchange plate is a metal plate.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the back of the honeycomb heat exchange plate is provided with an insulation plate.
The technical problem to be solved by the utility model can also be realized by the following technical scheme that the photovoltaic panel, the honeycomb heat exchange plate and the heat insulation plate are fixedly connected through an installation frame.
The technical problem to be solved by the utility model can also be solved by adopting the following technical scheme that a first clamping groove for mounting the photovoltaic panel and the honeycomb heat exchange plate and a second clamping groove for mounting the heat insulation plate are arranged on the mounting frame.
The technical problem to be solved by the utility model can also be solved by the following technical scheme that at least one row, preferably 3-6 rows, of honeycomb holes are arranged on the honeycomb heat exchange plate.
The technical problem to be solved by the utility model can also be solved by adopting the technical scheme that the cross section of the honeycomb holes on the honeycomb heat exchange plate is polygonal, preferably 4-8-sided.
Compared with the prior art, the honeycomb heat exchange plate is additionally arranged on the back of the photovoltaic plate, so that the heat efficiency can be improved by 3 times under the specified test flow rate compared with a PVT heat collector without a honeycomb structure, the PV power generation efficiency is correspondingly improved, and in addition, the honeycomb structure is simple and efficient to process and is easy to popularize in a large area.
Drawings
FIG. 1 is a schematic diagram of a manufacturing apparatus according to the present invention.
In the figure: the solar heat-insulation board comprises a photovoltaic board 1, a honeycomb heat-exchange board 2, a heat-insulation board 3, an installation frame 4, a first clamping groove 5, a second clamping groove 6 and a heat-exchange channel 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, a photoelectric photo-thermal collector with honeycomb heat exchange comprises a photovoltaic panel 1, a honeycomb heat exchange panel 2 is fixedly mounted at the back of the photovoltaic panel 1, a heat insulation panel 3 is mounted at the back of the honeycomb heat exchange panel 2, in order to increase the overall heat insulation performance, the photovoltaic panel 1, the honeycomb heat exchange panel 2 and the heat insulation panel 3 are fixedly connected through an installation frame 4, honeycomb holes of the honeycomb heat exchange panel 2 are arranged to be heat exchange channels 7 for air flow to pass through, the heat exchange channels 7 are arranged in parallel with the photovoltaic panel 1, and the air flow takes away heat generated by the photovoltaic panel, namely a PV panel through a cavity channel of a honeycomb structure during operation;
the connection part of the honeycomb heat exchange plate 2 and the photovoltaic plate 1 is in surface contact, the honeycomb heat exchange plate 2 is a metal plate, the heat conduction effect is improved, at least one row of honeycomb holes are formed in the honeycomb heat exchange plate 2, and the cross section of each honeycomb hole in the honeycomb heat exchange plate 2 is a polygon, preferably a 4-8 polygon.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a take photoelectricity light and heat collector of honeycomb heat transfer which characterized in that, includes the photovoltaic board, and photovoltaic board back fixed mounting has honeycomb heat transfer board, and honeycomb holes of honeycomb heat transfer board set up the heat transfer passageway that supplies the air current to pass through, heat transfer passageway and photovoltaic board parallel arrangement, the honeycomb heat transfer board adopts the face contact with meeting department of photovoltaic board, honeycomb holes on the honeycomb heat transfer board are equipped with one row at least.
2. The photovoltaic photo-thermal collector with the honeycomb heat exchange function of claim 1, wherein a heat insulation board is mounted on the back of the honeycomb heat exchange plate.
3. The photovoltaic photo-thermal collector with the honeycomb heat exchange function of claim 2, wherein the photovoltaic plate, the honeycomb heat exchange plate and the heat insulation plate are fixedly connected through a mounting frame.
4. The photoelectric photo-thermal collector with the honeycomb heat exchange function of claim 3, wherein the mounting frame is provided with a first clamping groove for mounting the photovoltaic panel and the honeycomb heat exchange panel and a second clamping groove for mounting the heat insulation board.
5. The photovoltaic photo-thermal collector with the honeycomb heat exchange function of claim 1, wherein the honeycomb heat exchange plate is a metal plate.
6. The photovoltaic photo-thermal collector with the honeycomb heat exchange function of claim 1, wherein the cross section of the honeycomb holes on the honeycomb heat exchange plate is polygonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227887.3U CN215818053U (en) | 2021-01-27 | 2021-01-27 | Photoelectric photo-thermal collector with honeycomb heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227887.3U CN215818053U (en) | 2021-01-27 | 2021-01-27 | Photoelectric photo-thermal collector with honeycomb heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215818053U true CN215818053U (en) | 2022-02-11 |
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ID=80125890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120227887.3U Active CN215818053U (en) | 2021-01-27 | 2021-01-27 | Photoelectric photo-thermal collector with honeycomb heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215818053U (en) |
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2021
- 2021-01-27 CN CN202120227887.3U patent/CN215818053U/en active Active
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