CN206004615U - Photovoltaic and photothermal integral component - Google Patents
Photovoltaic and photothermal integral component Download PDFInfo
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- CN206004615U CN206004615U CN201621040150.6U CN201621040150U CN206004615U CN 206004615 U CN206004615 U CN 206004615U CN 201621040150 U CN201621040150 U CN 201621040150U CN 206004615 U CN206004615 U CN 206004615U
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- photovoltaic
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- heat sink
- photothermal integral
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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
Abstract
The utility model is related to technical field of solar, and in particular to a kind of photovoltaic and photothermal integral component, which includes：Cover-plate glass；The photo-thermal component become by conductive heat sink area and rotating jet flow district's groups；Photovoltaic cells, between the photo-thermal component and the cover-plate glass, and the correspondence conductive heat sink area is arranged；And frame, it is packaged in the periphery of the cover-plate glass and the photo-thermal component.Above-mentioned photovoltaic and photothermal integral component, as photo-thermal component has conductive heat sink area and rotating jet flow area；Conductive heat sink area is by realizing thermal energy collecting by the heat absorption of photovoltaic cells disposed thereon；Rotating jet flow area directly receives solar radiation, and luminous energy is converted into thermal energy collecting；Heat energy is collected by two kinds of different approaches, so as to the absorption features of heat energy are increased, the speed of heat absorption is improved, and then it is very fast to raise water temperature, and can make water temperature that higher level is reached, meet demand.
Description
Technical field
The utility model is related to technical field of solar, more particularly to a kind of photovoltaic and photothermal integral component.
Background technology
Solar energy is never exhausted green energy resource, is most one of potentiality to be exploited, energy of most clean environment firendly.Solar energy
Using being broadly divided into solar thermal utilization and solar photovoltaic utilization.Solar thermal utilization is current efficiency highest, economical best Solar use
Mode.And the solar photovoltaic utilization of solar energy, that is, during converting light energy into electric energy, it is not can turn whole luminous energy
Change electric energy into.The conversion efficiency of solar cell is all less at present, typically 15% or so, that is to say, that solar cell is only
15% luminous energy can be converted into available electrical energy, remaining 85% is all converted into heat energy.In transfer process, with heat energy
Increase, battery temperature is constantly raised, in addition to photoelectric transformation efficiency is substantially reduced, the service life of solar cell also will contracting
Short.
In order to solar energy is made full use of on limited areal, and be prevented effectively from injury of the heat energy to battery, occur in that then
Photovoltaic and photothermal integral component (i.e. PV/T product).Photovoltaic and photothermal integral component, the light that solar cell can not be utilized
Heat energy utilization can be converted into, turn evil for profit.
But, traditional photovoltaic and photothermal integral component, the temperature of hot water are relatively low, it is impossible to meet actual demand.
Utility model content
Based on this, it is necessary to the relatively low problem of the hot water temperature that provided for existing photovoltaic and photothermal integral component,
A kind of hot water temperature is provided high photovoltaic and photothermal integral component.
A kind of photovoltaic and photothermal integral component, it is characterised in that include：
Cover-plate glass；
Photo-thermal component, positioned at the backlight side of the cover-plate glass；The photo-thermal component is towards the cover-plate glass side
Surface is become by conductive heat sink area and rotating jet flow district's groups；
Photovoltaic cells, between the photo-thermal component and the cover-plate glass, and the correspondence conductive heat sink area is arranged；
And frame, it is packaged in the periphery of the cover-plate glass and the photo-thermal component.
Above-mentioned photovoltaic and photothermal integral component, as photo-thermal component has conductive heat sink area and rotating jet flow area；Conduction
Heat absorption area is by realizing thermal energy collecting by the heat absorption of photovoltaic cells disposed thereon；Rotating jet flow area directly receives sunshine
Radiation, and luminous energy is converted into thermal energy collecting；Heat energy is collected by two kinds of different approaches, so as to increased the absorption of heat energy
Approach, improves the speed of heat absorption, and then it is very fast to raise water temperature, and water temperature can be made to reach higher level, meet demand.
Wherein in one embodiment, the conductive heat sink area is rectangular.
Wherein in one embodiment, the conductive heat sink area is wide with the photo-thermal component.
Wherein in one embodiment, the rotating jet flow area is made up of at least two mutually isolated subregions.
Wherein in one embodiment, the rotating jet flow area is made up of the first subregion and the second subregion；Described first point
Area and the second subregion are located at the both sides in the conductive heat sink area respectively.
Wherein in one embodiment, first subregion is identical with second partition shapes.
Wherein in one embodiment, the arrangement of first subregion, the conductive heat sink area and second subregion
Direction is vertical with the bearing of trend of flow-path tube in the photo-thermal component.
Wherein in one embodiment, the area in the rotating jet flow area is 1 with the area ratio in the conductive heat sink area：
5～1：3.
Wherein in one embodiment, the photovoltaic cells are adhered in the conductive heat sink area by heat-conducting glue.
Wherein in one embodiment, the photovoltaic cells include the first sealant, battery lamella, the second sealant, with
And notacoria layer；Cell piece in the battery lamella is polycrystalline silicon battery plate.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of the photovoltaic and photothermal integral component of an embodiment.
Fig. 2 is the perspective view of the photovoltaic and photothermal integral component in Fig. 1.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only in order to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment, it is not intended that in limiting the utility model.Term as used herein " and/or " bag
Include the arbitrary and all of combination of the Listed Items of one or more correlations.
Referring to Fig. 1-2, the photovoltaic and photothermal integral component 100 of one embodiment of the utility model, including cover-plate glass 110,
Photovoltaic cells 120, heat conduction glue-line 130, photo-thermal component 140 and frame 150.
Wherein, the Main Function of cover-plate glass 110 is, for encapsulating photovoltaic cells 120 and photo-thermal component 140.Lid
Glass sheet 110 is located at the superiors of photovoltaic and photothermal integral component 100, that is, to light side.In the present embodiment, cover-plate glass
110 are preferably safety glass.
In the utility model, the size of cover-plate glass 110 is basically identical with the size of photo-thermal component 140.
Wherein, the Main Function of photovoltaic cells 120 is to convert light energy into electric energy.Which is photovoltaic and photothermal integral component
100 photovoltaic part.
Specifically, photovoltaic cells 120 include the first sealant to light side to backlight side () in Fig. 1 from top to bottom successively
(not shown), battery lamella (not shown), the second sealant (not shown) and notacoria layer (not shown).
In the present embodiment, the first sealant and the second sealant are EVA layer.It is, of course, understood that not office
It is limited to above-mentioned material.
Specifically, battery lamella is formed by the cell piece (not shown) laying of some connections.In the present embodiment, cell piece
For polycrystalline silicon battery plate.It is, of course, understood that cell piece can also be other cell pieces, such as Monocrystalline silicon cell piece, change
Compound solar battery sheet, perovskite cell piece.
In the present embodiment, notacoria layer is sandwich diaphragm, specially TPT composite membrane.It is, of course, understood that also
Can be formed by other back membrane material.
In the utility model, the size for being smaller in size than photo-thermal component 140 and cover-plate glass 130 of photovoltaic cells 120.
Wherein, heat conduction glue-line 130 is Wei Yu photovoltaic cells 120 and photo-thermal component 140 between.Its Main Function is, by photovoltaic
Unit 120 is bonded together with photo-thermal component 140, while by the heat transfer in photovoltaic cells 120 to photo-thermal component 140.?
In the utility model, the size of heat conduction glue-line 130 is basically identical with the size of photovoltaic cells 120.
Preferably, in heat conduction glue-line 130, heat-conducting glue is to adopt thermal plastic insulation.Photovoltaic cells 120 are so avoided further
Electric leakage and short circuit.
It is, of course, understood that heat conduction glue-line 130 can also be not provided with.
Wherein, the Main Function of photo-thermal component 140 is, collects luminous energy directly or the heat energy of interval conversion.Which is photovoltaic light
The photo-thermal part of heating integrated component 100.Photo-thermal component 140 is located at the backlight side of photovoltaic cells 120；That is, photovoltaic list
Unit is 120 towards sunshine, and the dorsad sunshine of photo-thermal component 140.
Specifically, photo-thermal component 140 includes：Collecting plate (not shown), flow-path tube 142, heat-insulation layer (not shown) and the back of the body
Plate (not shown).It is, of course, understood that honeycomb card board, reflection can also be arranged between flow-path tube 142 and heat-insulation layer
The elements such as layer, spacer bar.Said elements are along near photovoltaic cells 120 to arranging away from 120 direction of photovoltaic cells successively.Wherein,
The parts such as honeycomb card board, reflecting layer, spacer bar, heat-insulation layer and backboard, those skilled in the art can according to actual conditions,
The appropriate some parts of cutting.
Wherein, frame 150 is located at the periphery of photovoltaic cells 120 and photo-thermal component 140；Its Main Function is, for sealing
Dress photovoltaic cells 120 and the periphery of photo-thermal component 140, make photovoltaic cells 120 form an entirety with photo-thermal component 140, real
Existing photovoltaic cells 120 are integrated with photo-thermal component 140.
In the present embodiment, frame 150 is aluminum alloy frame.The structure of frame 150 can adopt those skilled in the art
Known various structures, will not be described here.
In the utility model, photo-thermal component 140 and cover-plate glass 130 is smaller in size than due to photovoltaic cells 120
Size, therefore 120 a part of surfaces for covering photo-thermal component 140 of photovoltaic cells, the part surface is conductive heat sink area 105, adopts
Heat is collected with conduction heat transfer mode.The remaining part surface of photo-thermal component 140 is not covered by photovoltaic cells 120, its
Cavity is formed between cover-plate glass 110, and sunshine can be directly to through cover-plate glass 110 and cavity 9 and reach the part surface,
The part surface can directly receive solar radiation, and the part surface is rotating jet flow area 101a, 101b, using radiant heat transfer
Mode is collected to heat.That is, on the surface towards 110 side of cover-plate glass of photo-thermal component 140 by conducting suction
Hot-zone 105 and rotating jet flow area 101a, 101b composition.Conductive heat sink area 105 is due to being covered by photovoltaic cells 120, it is impossible to straight
Reception sunshine, but absorb collection photovoltaics unit 120 and conduct to the heat of photo-thermal component 140.Rotating jet flow area 101a,
101b is not covered by photovoltaic cells 120, directly receives sunshine, and sunshine is converted into heat energy utilization absorption.
Preferably, the area in rotating jet flow area is 1 with the area ratio in conductive heat sink area 105：5～1：3.So both permissible
Ensure that water temperature reaches demand, solar energy and photovoltaic generation can be made full use of again.
In the present embodiment, conductive heat sink area 105 is rectangular.So it is easy to the arrangement of cell piece.
In the present embodiment, conductive heat sink area 105 is wide with photo-thermal component 140.That is, width (Fig. 2's
Left and right directions) on, photovoltaic cells 120 are completely covered photo-thermal component 140.Namely in the direction of the width, the edge of photovoltaic cells 120
Concordant with photo-thermal component 140, it is not left white substantially region.
Specifically, rotating jet flow area is made up of the first subregion 101a and the second subregion 101b.First subregion 101a and
Two subregion 101b are located at the both sides in conductive heat sink area 150 respectively.
In the present embodiment, the first subregion 101a is identical with the second subregion 101b shape.That is, the first subregion 101a
It is length and width identical rectangle with the second subregion 101b.Namely first subregion 101a symmetrical with the second subregion 101a.
In the present embodiment, the length direction of the first subregion 101a and the second subregion 101b and runner in photo-thermal component 140
The bearing of trend of pipe 142 is consistent.That is, the first subregion 101a, conductive heat sink area 105, the second subregion 101b are according to vertical
Direction (above-below direction inclined in Fig. 2) arrangement of runner 142.
In the present embodiment, a size of 2000mm*1000mm of photovoltaic and photothermal integral component 100.The chi of cover-plate glass 110
Very little for 2000mm*992mm.The size of photovoltaic cells 120 is 1640mm*992mm.120 liang of lateral extent frames 150 of photovoltaic cells
Length is respectively 180mm, that is, the width in rotating jet flow area.It is, of course, understood that those skilled in the art can basis
Actual conditions adjust above-mentioned size.
It is, of course, understood that the shape in conductive heat sink area 105 is not limited to rectangle, can also be that cell piece is arranged
The other shapes of cloth, such as cross, L-shaped, three-back-shaped etc..Accordingly, rotating jet flow area is that photo-thermal assembly surface is removed
The remaining part in conductive heat sink area 105, the shape of Gu Fushexirequ are also not limited to rectangle, can also be other shapes.Also
It is understood that the subregion number in rotating jet flow area is not limited to two, can also be that rotating jet flow area is mutual by three
The subregion composition of isolation, also or four, five, even more compositions.Again it will be understood that, conductive heat sink area 105 also may be used
To be made up of some sub-districts.
Above-mentioned photovoltaic and photothermal integral component, as photo-thermal component has conductive heat sink area and rotating jet flow area；Conduction
Area absorb heat by photovoltaic cells thereon to be not converted into the energy absorption of electricity；Rotating jet flow area directly receives sunshine spoke
Penetrate, and luminous energy is converted into heat energy utilization absorption；So as to the absorption features of heat energy are increased, the speed of heat absorption is improved
Rate, and then it is very fast to raise water temperature, and water temperature can be made to reach higher level, meet demand.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only have expressed several embodiments of the present utility model, and its description is more concrete and detailed,
But the restriction that therefore can not be interpreted as to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation and improvement can also be made, these belong to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (10)
1. a kind of photovoltaic and photothermal integral component, it is characterised in that include：
Cover-plate glass；
Photo-thermal component, positioned at the backlight side of the cover-plate glass；The photo-thermal component is towards the surface of the cover-plate glass side
Become by conductive heat sink area and rotating jet flow district's groups；
Photovoltaic cells, between the photo-thermal component and the cover-plate glass, and the correspondence conductive heat sink area is arranged；
And frame, it is packaged in the periphery of the cover-plate glass and the photo-thermal component.
2. photovoltaic and photothermal integral component according to claim 1, it is characterised in that：The conductive heat sink area is rectangular.
3. photovoltaic and photothermal integral component according to claim 2, it is characterised in that：The conductive heat sink area and the light
Hot component is wide.
4. photovoltaic and photothermal integral component according to claim 3, it is characterised in that：The rotating jet flow area is by least two
Individual mutually isolated subregion composition.
5. photovoltaic and photothermal integral component according to claim 4, it is characterised in that：The rotating jet flow area is by first point
Area and the second subregion composition；First subregion and the second subregion are located at the both sides in the conductive heat sink area respectively.
6. photovoltaic and photothermal integral component according to claim 5, it is characterised in that：First subregion and described second
Partition shapes are identical.
7. photovoltaic and photothermal integral component according to claim 5, it is characterised in that：First subregion, the conduction
The arragement direction of heat absorption area and second subregion is vertical with the bearing of trend of flow-path tube in the photo-thermal component.
8. photovoltaic and photothermal integral component according to claim 1, it is characterised in that：The area in the rotating jet flow area with
The area ratio in the conductive heat sink area is 1：5～1：3.
9. photovoltaic and photothermal integral component according to claim 1, it is characterised in that：The photovoltaic cells pass through heat-conducting glue
It is adhered in the conductive heat sink area.
10. the photovoltaic and photothermal integral component according to any one of claim 1-9, it is characterised in that：The photovoltaic cells
Including the first sealant, battery lamella, the second sealant and notacoria layer；Cell piece in the battery lamella is polysilicon
Cell piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040150.6U CN206004615U (en) | 2016-09-06 | 2016-09-06 | Photovoltaic and photothermal integral component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040150.6U CN206004615U (en) | 2016-09-06 | 2016-09-06 | Photovoltaic and photothermal integral component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004615U true CN206004615U (en) | 2017-03-08 |
Family
ID=58193414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040150.6U Active CN206004615U (en) | 2016-09-06 | 2016-09-06 | Photovoltaic and photothermal integral component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220317A (en) * | 2019-07-11 | 2019-09-10 | 深圳市广田方特科建集团有限公司 | Solar electrothermal Integral synchronous conversion system |
-
2016
- 2016-09-06 CN CN201621040150.6U patent/CN206004615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220317A (en) * | 2019-07-11 | 2019-09-10 | 深圳市广田方特科建集团有限公司 | Solar electrothermal Integral synchronous conversion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longtan Street Shugang road in Qixia District of Nanjing City, Jiangsu province 210000 No. 1 Longtan logistics base 3-100 Co-patentee after: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee after: GCL ENERGY ENGINEERING CO.,LTD. Co-patentee after: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. Address before: Longtan Street Shugang road in Qixia District of Nanjing City, Jiangsu province 210000 No. 1 Longtan logistics base 3-100 Co-patentee before: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee before: JIANGSU GIANTION SOLAR POWER POWER DESIGN INSTITUTE CO.,LTD. Co-patentee before: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 3-100, Longtan Logistics Base, No. 1, Shugang Road, Longtan Street, Qixia District, Nanjing, Jiangsu, 210000 Patentee after: GCL Green Energy System Technology Co.,Ltd. Patentee after: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee after: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. Address before: No. 3-100, Longtan Logistics Base, No. 1, Shugang Road, Longtan Street, Qixia District, Nanjing, Jiangsu, 210000 Patentee before: GCL ENERGY ENGINEERING CO.,LTD. Patentee before: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee before: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |