CN206758450U - Photovoltaic and photothermal component - Google Patents
Photovoltaic and photothermal component Download PDFInfo
- Publication number
- CN206758450U CN206758450U CN201720477287.6U CN201720477287U CN206758450U CN 206758450 U CN206758450 U CN 206758450U CN 201720477287 U CN201720477287 U CN 201720477287U CN 206758450 U CN206758450 U CN 206758450U
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- Prior art keywords
- heat
- photovoltaic
- photothermal
- component
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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
It the utility model is related to a kind of photovoltaic and photothermal component.Above-mentioned photovoltaic and photothermal component includes：Photovoltaic panel；And photo-thermal component, positioned at the backlight side of photovoltaic panel, photo-thermal component includes heat-conducting piece, and heat-conducting piece has the runner for heat transfer medium flows, and runner is in plane reticular.In photovoltaic and photothermal component of the present utility model, the adstante febre after solar battery sheet in photovoltaic panel is by solar irradiation, heat-conducting medium in heat-conducting piece can flow in runner, to take away heat caused by photovoltaic panel, and because runner is in plane reticular, the path of heat conduction is added, so as to effectively cool to photovoltaic panel, avoid photovoltaic panel temperature it is too high caused by voltage decline, so as to improve the generating efficiency of component.
Description
Technical field
Technical field of solar batteries is the utility model is related to, more particularly to a kind of photovoltaic and photothermal component.
Background technology
Solar energy compared with traditional fossil fuel, has inexhaustible, cleaning as a kind of emerging energy
The advantage of each side such as environmental protection.A kind of Solar use mode main at present is the light by solar cell module by reception
Electric energy output can be converted into, traditional solar cell module is after being connected by some solar battery sheets (or photovoltaic cell)
It is packaged and by the area battery component of square formation arrangement form.Wherein, solar battery sheet absorbs luminous energy, and battery two is brought out
The accumulation of existing heterocharge, that is, produce " photovoltage ", here it is " photovoltaic effect ", in the effect of photovoltaic effect
Under, the both ends of solar cell produce electromotive force, so as to convert light energy into electric energy.
However, in traditional solar cell module, solar battery sheet can be generated heat by after solar irradiation so that whole
The voltage of component declines, and influences the generating efficiency of whole component, is unfavorable for applying.
Utility model content
Based on this, it is necessary to the problem of being affected for the generating efficiency of traditional solar cell module, there is provided one
Kind can improve the photovoltaic and photothermal component of generating efficiency.
A kind of photovoltaic and photothermal component, including：
Photovoltaic panel；
And photo-thermal component, positioned at the backlight side of the photovoltaic panel, the photo-thermal component includes heat-conducting piece, the heat-conducting piece
With the runner for heat transfer medium flows, the runner is in plane reticular.
In photovoltaic and photothermal component of the present utility model, generated heat after the solar battery sheet in photovoltaic panel is by solar irradiation
When, the heat-conducting medium in heat-conducting piece can flow in runner, to take away heat caused by photovoltaic panel, and because runner is in plane
It is netted, the path of heat conduction is added, so as to effectively cool to photovoltaic panel, avoids the temperature mistake of photovoltaic panel
Voltage caused by height declines, so as to improve the generating efficiency of component.
In one of the embodiments, the photo-thermal component also includes heat-collecting box, and the heat-conducting piece is located at the heat-collecting box
It is interior, it is filled with the heat-collecting box heat caused by the photovoltaic panel is conducted to the heat-conducting work medium of the heat-conducting piece.
In one of the embodiments, the heat-conducting work medium in the heat-collecting box is water.
In one of the embodiments, the runner includes some strip runners, and some strip runners are according to embarking on journey
Mode in column is arranged.
In one of the embodiments, the photovoltaic panel includes safety glass, the first encapsulated layer, the solar energy stacked gradually
Battery layers, the second encapsulated layer and metallic plate, wherein, the metallic plate is relative with the photo-thermal component.
In one of the embodiments, the arrival end of the heat-conducting piece and the port of export are distributed in skew symmetry.
In one of the embodiments, the heat-conducting piece is copper pipe.
In one of the embodiments, the photovoltaic and photothermal component also includes heat-insulation layer, and the heat-insulation layer is located at the light
The backlight side of hot component.
In one of the embodiments, the heat-insulation layer includes aluminium foil layer, phenol formaldehyde foam layer and the galvanized steel stacked gradually
Flaggy.
In one of the embodiments, the photovoltaic and photothermal component also includes frame, and the frame is packaged in the photovoltaic
The periphery of plate, the photo-thermal component and the heat-insulation layer.
Brief description of the drawings
Fig. 1 is the schematic diagram of the photovoltaic and photothermal component of the embodiment of the utility model one；
Fig. 2 be the embodiment of the utility model one photovoltaic and photothermal component in photovoltaic panel schematic diagram；
Fig. 3 be the embodiment of the utility model one photovoltaic and photothermal component in photo-thermal component top view；
Fig. 4 is along A-A ' sectional view in Fig. 3；
Fig. 5 is the schematic diagram of the heat-conducting piece of the embodiment of the utility model one；
Fig. 6 is the schematic diagram of the heat-insulation layer of the embodiment of the utility model one.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
Refer to Fig. 1~Fig. 4, the photovoltaic and photothermal component 100 of an embodiment include photovoltaic panel 110, photo-thermal component 120,
Heat-insulation layer 130 and frame 140.Wherein, photovoltaic panel 110, photo-thermal component 120 and heat-insulation layer 130 are cascading.Frame
140 are packaged in photovoltaic panel 110, the periphery of photo-thermal component 120 and heat-insulation layer 130.
Fig. 2 is referred to, photovoltaic panel 110 includes safety glass 111, the first encapsulated layer 112, the solar cell stacked gradually
The 113, second encapsulated layer 114 of layer and metallic plate 115.In photovoltaic and photothermal component 100, metallic plate 115 is relative with photo-thermal component 120.
Metallic plate 115 can conduct heat caused by solar cell layer 113 to photo-thermal component 120.The material of metallic plate 115 is preferred
The material of good heat conductivity.
Fig. 1 is referred to, photo-thermal component 120 is located at the backlight side of photovoltaic panel 110.Photo-thermal component 120 is used to collect and conduct
The heat of photovoltaic panel 110.Specifically, referring to Fig. 3 and Fig. 4, the photo-thermal component 120 of present embodiment includes the He of heat-conducting piece 121
Heat-collecting box 122.
Wherein, heat-conducting piece 121 is located in heat-collecting box 122.Heat-conducting piece 121 has the runner 123 for heat transfer medium flows.Stream
Road 123 is in plane reticular.In use, heat-conducting medium in heat-conducting piece 121 can be from the arrival end 124 of heat-conducting piece 121 via leading
The port of export 125 of warmware 121 flows to adjacent photovoltaic and photothermal component 100 either other heat exchange or heat-storing device.
Refer to Fig. 5, scribe area is runner 123 in figure, gap of the white space between runner 123.This embodiment party
The runner 123 of formula includes some strip runners 1231, and some strip runners 1231 are arranged in the way of embarking on journey in column, line direction
On subflow road 1231 interconnected in junction with the subflow road 1231 on column direction.It can so make in heat-conducting piece 121
Heat-conducting medium flow in an orderly manner, to collect heat rapidly, this partial heat is taken away, so as to effectively being dropped to photovoltaic panel
Temperature, avoid photovoltaic panel temperature it is too high caused by voltage decline, so as to improve the generating efficiency of component.
The preferably high antifreeze heat absorption cooling medium of heat-conducting medium in heat-conducting piece 121, such as ethylene glycol, propane diols or third
Triol.This heat-conducting medium can overcome winter to freeze problem, meanwhile, photovoltaic assembly radiating can be aided in hot weather, is protected
The efficiency power generation of component is held, adapts to various environment.
In present embodiment, heat-conducting piece 121 has the runner 123 of netted intercommunication, as shown in Figure 3.Then add heat biography
The path led, so as to more effectively cooling to photovoltaic panel, avoid photovoltaic panel temperature it is too high caused by voltage decline,
So as to improve the generating efficiency of component.
Preferably, the arrival end 124 of heat-conducting piece 121 and the port of export 125 are distributed in skew symmetry.So add heat-conducting medium
Time in runner 123, be advantageous to take away more heats.
Preferably, heat-conducting piece 121 is copper pipe.The thermal conductivity factor of copper is larger, is advantageous to heat conduction.Certainly, heat-conducting piece 121 also may be used
Think the element of other forms.For example, also can be the square tube of netted intercommunication.
Preferably, it is filled with heat-collecting box 122 heat caused by photovoltaic panel 110 is conducted into leading to heat-conducting piece 121
Hot working fluid.This heat-conducting work medium is preferably water.The heat-conducting medium that can further conduct heat in heat-conducting piece 121, avoids leading
121 local thermal-arrest of warmware, so as to improve heat transfer efficiency.
Heat-collecting box 122 has water inlet 126 and delivery port 127, respectively with the arrival end 124 and the port of export of heat-conducting piece 121
125 are correspondingly arranged.After cold water is filled into heat-collecting box 122 via water inlet 126, play heat conduction in heat-collecting box 122,
When the temperature rise of water is unfavorable for heat conduction, then can be discharged via delivery port 127.Certainly, water inlet 126 and delivery port 127
Position not limited to this, also can be distributed in other positions, also can only set one opening, while for intake and water outlet.
Heat-insulation layer 130 is located at the backlight side of photo-thermal component 120, as shown in Figure 1.Refer to Fig. 6, the insulation of present embodiment
Layer 130 includes aluminium foil layer 131, phenol formaldehyde foam layer 132 and the galvanized steel flaggy 133 stacked gradually.Aluminium foil layer 131 and photo-thermal component
120 are in close contact.
Furthermore, it is necessary to explanation, the photo-thermal component 120 of present embodiment include heat-conducting piece 121 and heat-collecting box 122, also
Heat-collecting box 122 can be not provided with as needed.Now, heat-conducting piece 121 directly contacts with photovoltaic panel 110, for collecting and conducting light
Lie prostrate the heat of plate 110.
In photovoltaic and photothermal component of the present utility model, generated heat after the solar battery sheet in photovoltaic panel is by solar irradiation
When, the heat-conducting medium in heat-conducting piece can flow in runner, to take away heat caused by photovoltaic panel, and because runner is in plane
It is netted, the path of heat conduction is added, so as to effectively cool to photovoltaic panel, avoids the temperature mistake of photovoltaic panel
Voltage caused by height declines, so as to improve the generating efficiency of component.
In addition, photovoltaic and photothermal assembly set of the present utility model photoelectricity and photo-thermal two kinds of functions, can be effectively by group
The illumination resource that part receives is converted to electric energy and heat energy, solar energy is more rationally fully utilized.
This photovoltaic and photothermal component of the present utility model is both one piece of electric organ that can carry out opto-electronic conversion, is one piece of energy again
The flat water heater of enough photothermal deformations.While photovoltaic generation, unnecessary heat is collected utilization, more made full use of
Illumination resource, the consumption of conventional energy resource is reduced and reduced, there is higher economic benefit and environmental benefit.Electric part is used for
Daily household electricity, hot water section are used for daily domestic water.Avoid existing photovoltaic generation and solar thermal collector point
The defects of opening installation.The photovoltaic and photothermal component belongs to one-time investment, and caused electric energy safe is reliably pollution-free in use, behaviour
Make simple and convenient.Plate design, easily merged with building, substitute traditional cover tile or be laid on roof or metope,
Building and technology are combined together, reduce integral installation expense.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make 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 that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation 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, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. photovoltaic and photothermal component, it is characterised in that including：Photovoltaic panel；And photo-thermal component, positioned at the backlight side of the photovoltaic panel, the photo-thermal component includes heat-conducting piece, and the heat-conducting piece has For the runner of heat transfer medium flows, the runner is in plane reticular.
- 2. photovoltaic and photothermal component according to claim 1, it is characterised in that the photo-thermal component also includes heat-collecting box, institute State heat-conducting piece to be located in the heat-collecting box, be filled with the heat-collecting box heat caused by the photovoltaic panel is conducted to institute State the heat-conducting work medium of heat-conducting piece.
- 3. photovoltaic and photothermal component according to claim 2, it is characterised in that the heat-conducting work medium in the heat-collecting box is water.
- 4. photovoltaic and photothermal component according to claim 1, it is characterised in that the runner includes some strip runners, institute Some strip runners are stated to arrange in the way of embarking on journey in column.
- 5. photovoltaic and photothermal component according to claim 1, it is characterised in that the photovoltaic panel includes the tempering stacked gradually Glass, the first encapsulated layer, solar cell layer, the second encapsulated layer and metallic plate, wherein, the metallic plate and the photo-thermal component Relatively.
- 6. photovoltaic and photothermal component according to claim 1, it is characterised in that the arrival end and the port of export of the heat-conducting piece be in Skew symmetry is distributed.
- 7. photovoltaic and photothermal component according to claim 1, it is characterised in that the heat-conducting piece is copper pipe.
- 8. photovoltaic and photothermal component according to claim 1, it is characterised in that the photovoltaic and photothermal component also includes insulation Layer, the heat-insulation layer are located at the backlight side of the photo-thermal component.
- 9. photovoltaic and photothermal component according to claim 8, it is characterised in that the heat-insulation layer includes the aluminium foil stacked gradually Layer, phenol formaldehyde foam layer and galvanized steel flaggy.
- 10. photovoltaic and photothermal component according to claim 8, it is characterised in that the photovoltaic and photothermal component also includes frame, The frame is packaged in the photovoltaic panel, the periphery of the photo-thermal component and the heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477287.6U CN206758450U (en) | 2017-05-02 | 2017-05-02 | Photovoltaic and photothermal component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477287.6U CN206758450U (en) | 2017-05-02 | 2017-05-02 | Photovoltaic and photothermal component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758450U true CN206758450U (en) | 2017-12-15 |
Family
ID=60615048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477287.6U Expired - Fee Related CN206758450U (en) | 2017-05-02 | 2017-05-02 | Photovoltaic and photothermal component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106910790A (en) * | 2017-05-02 | 2017-06-30 | 协鑫电力设计研究有限公司 | Photovoltaic and photothermal component |
| CN111486603A (en) * | 2020-04-21 | 2020-08-04 | 山东希格斯新能源有限责任公司 | Low-carbon intelligent photovoltaic container with novel rainwater funnel |
-
2017
- 2017-05-02 CN CN201720477287.6U patent/CN206758450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106910790A (en) * | 2017-05-02 | 2017-06-30 | 协鑫电力设计研究有限公司 | Photovoltaic and photothermal component |
| CN111486603A (en) * | 2020-04-21 | 2020-08-04 | 山东希格斯新能源有限责任公司 | Low-carbon intelligent photovoltaic container with novel rainwater funnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 |