CN211429268U - Phase-change heat storage photovoltaic power generation heat collector - Google Patents
Phase-change heat storage photovoltaic power generation heat collector Download PDFInfo
- Publication number
- CN211429268U CN211429268U CN202020316550.5U CN202020316550U CN211429268U CN 211429268 U CN211429268 U CN 211429268U CN 202020316550 U CN202020316550 U CN 202020316550U CN 211429268 U CN211429268 U CN 211429268U
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- CN
- China
- Prior art keywords
- heat
- frame
- photovoltaic cell
- phase transition
- retaining material
- 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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- 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
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a phase transition heat-retaining photovoltaic power generation heat collector, includes the frame, the frame is concave type structure, and the part of frame concave yield is equipped with the heat preservation for heat storage cabin in the frame, phase transition heat-retaining material is filled to the inside in heat storage cabin, and the centre of phase transition heat-retaining material is equipped with the heat transfer copper pipe that the hydrologic cycle was used, the preceding glass apron that is equipped with of frame sets up photovoltaic cell subassembly below the glass apron, photovoltaic cell subassembly's bottom surface is even on phase transition heat-retaining material with heat conduction silicone grease, photovoltaic cell subassembly's terminal box sets up the one side at the frame, the opposite side of frame is equipped with cold water inlet and hot water outlet, cold water inlet and hot water outlet and heat transfer copper union. Has the advantages that: reasonable in design, simple structure had both reduced the temperature of photovoltaic cell piece, had improved the generating efficiency, had recycled unnecessary heat again, had improved the utilization efficiency of solar energy.
Description
Technical Field
The utility model belongs to the technical field of solar energy, concretely relates to phase transition heat-retaining photovoltaic power generation heat collector.
Background
In the prior art, a solar heat collector can only be used for hot water, a photovoltaic module can only be used for power generation, certain heat can be continuously generated in the power generation process of a photovoltaic cell, but the power generation efficiency of a photovoltaic panel can be reduced due to overhigh temperature, no effective means is available for utilizing the part of heat at present, and if the heat is taken away by utilizing a phase-change material and water circulation, the photovoltaic cell can work at the most suitable temperature, so that the power generation efficiency can be improved, and the redundant heat can be recycled, so that the solar energy can be utilized to the maximum.
Disclosure of Invention
The utility model aims at providing an utilize phase change material hydrologic cycle to the phase transition heat-retaining photovoltaic power generation heat collector of photovoltaic cell piece cooling to the not enough of above existence.
The utility model adopts the technical proposal that: the utility model provides a phase transition heat-retaining photovoltaic power generation heat collector, includes the frame, the frame is concave type structure, and the part of frame concave yield is equipped with the heat preservation for heat storage cabin in the frame, phase transition heat-retaining material is filled to the inside in heat storage cabin, and the centre of phase transition heat-retaining material is equipped with the heat transfer copper pipe that the hydrologic cycle was used, the preceding glass apron that is equipped with of frame sets up photovoltaic cell subassembly below the glass apron, photovoltaic cell subassembly's bottom surface is even on phase transition heat-retaining material with heat conduction silicone grease, photovoltaic cell subassembly's terminal box sets up the one side at the frame, the opposite side of frame is equipped with cold water inlet and hot water outlet, cold water inlet and hot water outlet and heat transfer copper union.
The utility model discloses beneficial effect: reasonable in design, simple structure had both reduced the temperature of photovoltaic cell piece, had improved the generating efficiency, had recycled unnecessary heat again, had improved the utilization efficiency of solar energy.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a schematic view of the cross-sectional structure of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
In the attached figures 1 and 2: 1. frame, 2, heat storage cabin, 3, heat transfer copper pipe, 4, heat preservation, 5, glass apron, 6, photovoltaic module, 7, heat conduction silicone grease, 8, terminal box, 9, cold water inlet, 10, hot water outlet.
Detailed Description
The phase change heat storage photovoltaic power generation heat collector shown in the attached drawing 1 comprises a frame 1, wherein the frame 1 is of a concave structure, the concave part of the frame 1 is a heat storage cabin 2, a heat preservation layer 4 is arranged in the frame 1, a phase change heat storage material is filled in the heat storage cabin 2, a heat exchange copper pipe 3 for water circulation is arranged in the middle of the phase change heat storage material, a glass cover plate 5 is arranged in front of the frame 1, a photovoltaic cell assembly 6 is arranged below the glass cover plate 5, the bottom surface of the photovoltaic cell assembly 6 is adhered to the phase change heat storage material through heat conduction silicone grease 7, a junction box 8 of the photovoltaic cell assembly 6 is arranged on one side of the frame 1, a cold water inlet 9 and a hot water outlet 10 are arranged on the other side of the frame 1, and the cold water inlet 9 and the hot water outlet 10 are communicated.
During the use of the embodiment, sunshine sees through glass apron 5 and shines on photovoltaic cell piece 6, photovoltaic cell piece 6 produces photovoltaic effect and sends the electric energy, heat that lasts the production in power generation process, heat conduction silicone grease 7 through photovoltaic cell piece 6 bottom transmits the phase transition heat-retaining material that makes it rise for in the heat storage cabin 2, cold water that gets into when cold water import 9 passes through heat transfer copper pipe 3, cold water absorbs the heat of phase transition heat-retaining material and heats up cold water, take away the heat through hot water export 10 output, the temperature of photovoltaic cell piece 6 has both been reduced, power generation efficiency is improved, reuse unnecessary heat again, solar energy utilization efficiency is improved.
Claims (1)
1. The utility model provides a phase transition heat-retaining photovoltaic power generation heat collector which characterized in that: the solar heat collector comprises a frame, the frame is concave type structure, and the part of frame concave yield is heat storage cabin, is equipped with the heat preservation in the frame, phase change heat-retaining material is filled to the inside in heat storage cabin, and the centre of phase change heat-retaining material is equipped with the heat transfer copper pipe that the hydrologic cycle was used, the preceding glass apron that is equipped with of frame sets up photovoltaic cell subassembly below the glass apron, photovoltaic cell subassembly's bottom surface is glutinous with heat conduction silicone grease and is linked to the higher authority at phase change heat-retaining material, photovoltaic cell subassembly's terminal box sets up the one side at the frame, the opposite side of frame is equipped with cold water inlet and hot water outlet, cold water inlet and hot water outlet and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020316550.5U CN211429268U (en) | 2020-03-15 | 2020-03-15 | Phase-change heat storage photovoltaic power generation heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020316550.5U CN211429268U (en) | 2020-03-15 | 2020-03-15 | Phase-change heat storage photovoltaic power generation heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429268U true CN211429268U (en) | 2020-09-04 |
Family
ID=72289049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020316550.5U Expired - Fee Related CN211429268U (en) | 2020-03-15 | 2020-03-15 | Phase-change heat storage photovoltaic power generation heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809195A (en) * | 2021-09-29 | 2021-12-17 | 华南理工大学 | Photovoltaic cell panel heat management system with shaped composite phase change material and water mixed cooling |
-
2020
- 2020-03-15 CN CN202020316550.5U patent/CN211429268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809195A (en) * | 2021-09-29 | 2021-12-17 | 华南理工大学 | Photovoltaic cell panel heat management system with shaped composite phase change material and water mixed cooling |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |