CN220754712U - Photovoltaic tile component based on micro-heat pipe array - Google Patents
Photovoltaic tile component based on micro-heat pipe array Download PDFInfo
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- CN220754712U CN220754712U CN202321614714.2U CN202321614714U CN220754712U CN 220754712 U CN220754712 U CN 220754712U CN 202321614714 U CN202321614714 U CN 202321614714U CN 220754712 U CN220754712 U CN 220754712U
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- micro
- heat
- photovoltaic tile
- heat pipe
- photovoltaic
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000004321 preservation Methods 0.000 claims description 13
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 239000011152 fibreglass Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- -1 graphite alkene Chemical class 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 229910021389 graphene Inorganic materials 0.000 abstract description 9
- 239000004020 conductor Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- 239000004519 grease Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic tile component based on a micro heat pipe array, which relates to the technical field of solar photovoltaic photo-thermal technology and building integration and comprises a photovoltaic component, wherein a graphene heat conducting material is arranged at the bottom of the photovoltaic component.
Description
Technical Field
The utility model relates to the technical field of integration of solar photovoltaic photo-thermal technology and buildings, in particular to a photovoltaic tile component based on a micro heat pipe array.
Background
The photovoltaic tile is an innovation of the traditional tile, not only can protect a roof, but also can convert solar energy into electric energy, and can be fully unified with a building through a special mounting structure, so that the modern sense of the building is increased. The photovoltaic and the tile are combined to be used on the roof, so that not only can power be generated, but also the building can be warm in winter and cool in summer through a special mounting structure, the carbon emission is reduced, and the energy-saving roof meets the development direction of green energy conservation advocated by domestic and international institute under the increasingly tense environment of energy sources. However, the maximum conversion rate of the photovoltaic cell under the standard condition is 16% -20%, and the rest solar energy irradiated to the surface of the cell is converted into heat or radiated in the form of electromagnetic waves, so that the temperature of the cell panel is increased, and the photoelectric conversion efficiency is low.
The existing photovoltaic tile structure avoids the phenomenon that the power generation efficiency of the photovoltaic tile is reduced due to overhigh local temperature of the photovoltaic tile in normal use by arranging the phase-change energy storage coating layer, releases heat when the temperature is low, reduces indoor temperature change, causes energy waste when the temperature is high in summer, and has low photoelectric conversion efficiency.
Disclosure of Invention
(one) solving the technical problems
The utility model provides a photovoltaic tile component based on a micro heat pipe array, which not only can effectively reduce the temperature of a battery plate and improve the photoelectric conversion rate, but also can provide hot water for users.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a photovoltaic tile component based on little heat pipe array, includes photovoltaic module, photovoltaic module's bottom is provided with graphene heat conduction material, graphene heat conduction material's bottom is provided with a plurality of little heat pipes, and a plurality of little heat pipe bonds in photovoltaic module's bottom through graphene heat conduction material array, a plurality of little heat pipe's bottom is provided with the heat preservation backplate, the bottom of heat preservation backplate is fixed with the glass steel frame.
Preferably, an airfoil heat exchanger is arranged on the condensation section of the micro heat pipe.
Preferably, the other end of the micro heat pipe is provided with an L-shaped connecting valve.
Preferably, one end of the L-shaped connecting valve and one end of the wing-shaped heat exchanger are both provided with water circulation pipelines.
Preferably, a heat preservation water tank is arranged between one ends of the two water circulation pipelines.
Preferably, a connecting piece is arranged on the outer side of the glass fiber reinforced plastic frame.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the photovoltaic module, when the photovoltaic module is used, the graphene heat conducting material is used as a heat conducting layer, the heat conducting mud is used for bonding the heat conducting layers, the heat insulation backboard is covered on the back surface of the micro heat pipe array, the glass fiber reinforced plastic frame is tightly fixed on the periphery of the photovoltaic module, the glass fiber reinforced plastic section frame is used for enabling the photovoltaic tile to be installed lightly and enhancing the integral connection strength of the photovoltaic tile, the condition that the frame is easy to strike by lightning is avoided, in order to facilitate the installation of the photovoltaic tile, the connecting piece is arranged on the outer side of the glass fiber reinforced plastic frame, the mounting hole is formed in the connecting piece, the connecting piece is made of the glass fiber reinforced plastic section, the photovoltaic tile can be prevented from being struck by lightning, the integral roof strength of the photovoltaic tile can be enhanced, and the photovoltaic module can convert the light energy into the electric energy under the action of solar radiation.
2. According to the utility model, the photovoltaic module converts light energy into electric energy under the action of solar radiation, the temperature of the battery backboard rises in the process, so that the photoelectric conversion efficiency is reduced, in the component, heat of the battery backboard is transmitted to the evaporation section of the micro-heat pipe array through the graphene heat conducting material, the working medium in the micro-heat pipe array is heated to generate phase change, the heat absorbed by the evaporation section is rapidly transmitted to the condensation section, the condensation section of the micro-heat pipe array is in dry connection with the wing-type heat exchanger through the heat conducting silicone grease, two ends of the wing-type heat exchanger are connected with the water circulation pipeline through the L-shaped connecting valve, the heat on the condensation section of the micro-heat pipe array is taken away by cold water passing through the wing-type heat exchanger, the temperature of water in the heat preservation water tank is increased by water circulation, and the working medium in the condensation section of the micro-heat pipe array flows back to the evaporation section for heat exchange after the heat is taken away, so that repeated circulation is continuously, and household hot water is provided while the photoelectric conversion efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a front view perspective structure of a photovoltaic tile member based on a micro heat pipe array according to the present utility model;
FIG. 2 is a schematic diagram showing a cross-sectional perspective structure of a photovoltaic tile member based on a micro-heat pipe array according to the present utility model;
fig. 3 is an enlarged view of the present utility model at a in fig. 2.
Reference numerals: 1. a photovoltaic module; 2. a graphene thermally conductive material; 3. a micro heat pipe; 4. a heat-insulating backboard; 5. glass fiber reinforced plastic frame; 6. a connecting piece; 7. an airfoil heat exchanger; 8. an L-shaped connecting valve; 9. a water circulation pipe; 10. a heat preservation water tank.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Embodiment 1, as shown in fig. 1-3, the utility model provides a photovoltaic tile component technical scheme based on a micro heat pipe array: including photovoltaic module 1, the bottom of photovoltaic module 1 is provided with graphite alkene heat conduction material 2, and graphite alkene heat conduction material 2's bottom is provided with a plurality of micro heat pipes 3, and a plurality of micro heat pipes 3 bond in the bottom of photovoltaic module 1 through graphite alkene heat conduction material 2 array, and a plurality of micro heat pipes 3's bottom is provided with heat preservation backplate 4, and the bottom of heat preservation backplate 4 is fixed with glass steel frame 5.
The whole embodiment 1 has the advantages that when the device is used, the photovoltaic module 1 and the micro heat pipe array 3 are bonded with each other by using graphene heat conduction materials 2 as heat conduction layers and using heat conduction mud, the back surface of the micro heat pipe array 3 is covered with the heat preservation backboard 4, the periphery of the photovoltaic module 1 is tightly fixed by adopting the glass fiber reinforced plastic frame 5, and the frame is a glass fiber reinforced plastic section frame, so that the photovoltaic tile is convenient to install, the overall connection strength of the photovoltaic tile can be enhanced, and the condition that the frame is easy to strike by lightning is avoided;
in order to be convenient for install the photovoltaic tile, be equipped with connecting piece 6 in glass steel frame 5 outside, be equipped with the mounting hole on the connecting piece 6, connecting piece 6 is glass steel section bar connecting piece 6, both can avoid the photovoltaic tile to strike by lightning, can also strengthen the whole roofing intensity of photovoltaic tile, and photovoltaic module 1 light energy conversion is the electric energy under the solar radiation effect.
In embodiment 2, as shown in fig. 1-3, an airfoil heat exchanger 7 is arranged on the condensation section of the micro heat pipe 3, an L-shaped connecting valve 8 is arranged at the other end of the micro heat pipe 3, water circulation pipelines 9 are arranged at one end of the L-shaped connecting valve 8 and one end of the airfoil heat exchanger 7, a heat preservation water tank 10 is arranged between one ends of the two water circulation pipelines 9, and a connecting piece 6 is arranged at the outer side of the glass fiber reinforced plastic frame 5.
The whole embodiment 2 of the solar energy conversion device has the advantages that the photovoltaic module 1 converts light energy into electric energy under the action of solar radiation, the temperature of the battery backboard rises in the process, so that the photoelectric conversion efficiency is reduced, in the component, heat of the battery backboard is transferred to an evaporation section of the micro heat pipe array 3 through the graphene heat conducting material 2, working medium inside the micro heat pipe array 3 is heated to generate phase change, heat absorbed by the evaporation section is quickly transferred to a condensation section, the condensation section of the micro heat pipe array 3 is in dry connection with the wing type heat exchanger 7 through heat conducting silicone grease, two ends of the wing type heat exchanger 7 are connected with the water circulation pipeline 9 through the L-shaped connecting valve 8, and heat on the condensation section of the micro heat pipe array 3 is taken away through cold water passing through the wing type heat exchanger 7;
the water circulation increases the temperature of water in the heat preservation water tank 10, and after heat is taken away, the working medium at the condensation section of the micro heat pipe array 3 flows back to the evaporation section for heat exchange again, so that the circulation is repeated continuously, and the photoelectric conversion efficiency is improved and the household hot water is provided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Photovoltaic tile component based on micro-heat pipe array, including photovoltaic module (1), its characterized in that: the bottom of photovoltaic module (1) is provided with graphite alkene heat conduction material (2), the bottom of graphite alkene heat conduction material (2) is provided with a plurality of micro heat pipes (3), and is a plurality of micro heat pipes (3) are through graphite alkene heat conduction material (2) array bonding in the bottom of photovoltaic module (1), a plurality of the bottom of micro heat pipes (3) is provided with heat preservation backplate (4), the bottom of heat preservation backplate (4) is fixed with glass steel frame (5).
2. A micro-thermal tube array based photovoltaic tile member according to claim 1, wherein: an airfoil heat exchanger (7) is arranged on the condensation section of the micro heat pipe (3).
3. A micro-thermal tube array based photovoltaic tile member according to claim 2, wherein: the other end of the micro heat pipe (3) is provided with an L-shaped connecting valve (8).
4. A micro-thermal tube array based photovoltaic tile member according to claim 3, wherein: one end of the L-shaped connecting valve (8) and one end of the wing-shaped heat exchanger (7) are both provided with a water circulation pipeline (9).
5. A micro-thermal tube array based photovoltaic tile member according to claim 4, wherein: a heat preservation water tank (10) is arranged between one ends of the two water circulation pipelines (9).
6. A micro-thermal tube array based photovoltaic tile member according to claim 5, wherein: and a connecting piece (6) is arranged on the outer side of the glass fiber reinforced plastic frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614714.2U CN220754712U (en) | 2023-06-25 | 2023-06-25 | Photovoltaic tile component based on micro-heat pipe array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614714.2U CN220754712U (en) | 2023-06-25 | 2023-06-25 | Photovoltaic tile component based on micro-heat pipe array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220754712U true CN220754712U (en) | 2024-04-09 |
Family
ID=90562376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321614714.2U Active CN220754712U (en) | 2023-06-25 | 2023-06-25 | Photovoltaic tile component based on micro-heat pipe array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220754712U (en) |
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2023
- 2023-06-25 CN CN202321614714.2U patent/CN220754712U/en active Active
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