CN202523743U - Solar-energy photovoltaic optothermal composite assembly - Google Patents
Solar-energy photovoltaic optothermal composite assembly Download PDFInfo
- Publication number
- CN202523743U CN202523743U CN2012200682628U CN201220068262U CN202523743U CN 202523743 U CN202523743 U CN 202523743U CN 2012200682628 U CN2012200682628 U CN 2012200682628U CN 201220068262 U CN201220068262 U CN 201220068262U CN 202523743 U CN202523743 U CN 202523743U
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- CN
- China
- Prior art keywords
- heat
- cover plate
- collecting tube
- thermal
- insulation
- 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 - Lifetime
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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
A solar-energy photovoltaic optothermal composite assembly comprises a photovoltaic assembly, a heat-collecting tube arranged on a back side of the photovoltaic assembly and a heat insulation cover plate. The heat insulation cover plate clamps the heat-collecting tube between the photovoltaic assembly and the heat insulation cover plate. A boiling bag is arranged between the photovoltaic assembly and the heat-collecting tube. The heat-collecting tube is arranged between the boiling bag and the heat insulation cover plate. A wiring board is electrically connected with the photovoltaic assembly. The wiring board is embedded in the heat insulation cover plate. The heat insulation cover plate is fixedly connected with the photovoltaic assembly. A water inlet and a water outlet, which are communicated with the heat-collecting tube, are arranged on an outer frame of the heat insulation cover plate. The heat-collecting tube of the utility model is arranged on a backlight surface of the photovoltaic assembly by using an inlay mode so that the photovoltaic assembly can be prevented from being damaged by overtemperature during welding. Service lives of the heat-collecting tube and the photovoltaic assembly are greatly prolonged.
Description
Technical field
The utility model belongs to field of solar energy, specifically relates to a kind of photovoltaic and photothermal solar assembly.
Background technology
The development and use potentiality of solar energy are very huge, and solar water utilizes conversion ratio to be about 60%-85%; The conversion efficiency 6-18% of photovoltaic; Can photovoltaic and photo-thermal organically be combined, realize the expansion of function, performance photo-thermal system high efficiency rate and cost advantage; Overcome the inefficient expensive inferior position of photovoltaic module, it is the highest to make it cost performance.Solar energy power generating and solar water heater belong to one-time investment, and photovoltaic generation and solar water technology are very ripe at present, but solar water heating system and the electricity generation system installation utilance in urban architecture is also not high.Though it is more higher during the purchase of solar water heating system than expenses such as electricity, gas heaters; And the cost electricity price of photovoltaic generation is higher than the actual electricity price of using a few days ago, but does not in use reinvest, and in use produces electric energy; Safe and reliable, simple to operation.COMPREHENSIVE CALCULATING, solar energy power generating and solar water heater investment comprehensive benefit are than higher, and be vast to the meaning of energy-saving and emission-reduction.
The composite component of photovoltaic and photothermal solar comprehensive utilization also has research at present; Be mostly with thermal-collecting tube with supersonic welding to the thermal-arrest plate; Thermal-arrest plate and solar photovoltaic assembly fit; Perhaps thermal-collecting tube is fixedly connected on the shady face of solar photovoltaic assembly, heat insulating board is installed below thermal-collecting tube is again constituted.Thermal-collecting tube is to be fixedly installed on the photovoltaic module back side, is hard the contact with photovoltaic module and heat insulating board.Because the photovoltaic and photothermal solar assembly generally all uses out of doors; And in transportation and installation process, be hard the contact between thermal-collecting tube or thermal-arrest plate and photovoltaic module and thermal-collecting tube and the heat-insulation and heat-preservation cover plate; The battery sheet is prone to broken up; And photovoltaic module is not fully smooth by the light face, and is bad with contacting of thermal-arrest plate, influences heat transfer efficiency.
The utility model content
The purpose of the utility model just is to overcome above-mentioned deficiency a kind of photovoltaic and photothermal solar composite component is provided.
The purpose of the utility model can realize through following measure:
A kind of photovoltaic and photothermal solar composite component; Comprise thermal-collecting tube and heat-insulation and heat-preservation cover plate that photovoltaic module, the photovoltaic module back side are provided with; The heat-insulation and heat-preservation cover plate is clipped in thermal-collecting tube between photovoltaic module and the heat-insulation and heat-preservation cover plate, between photovoltaic module and thermal-collecting tube, is provided with retort pouch, and thermal-collecting tube is located between retort pouch and the heat-insulation and heat-preservation cover plate; Terminal block is electrically connected with photovoltaic module; Terminal block is embedded on the heat-insulation and heat-preservation cover plate, and heat-insulation and heat-preservation cover plate and photovoltaic module connect firmly, and heat-insulation and heat-preservation cover plate housing is provided with filling pipe end and the delivery port that is communicated with thermal-collecting tube.
Above-mentioned sun ability photovoltaic and photothermal composite component; Said photovoltaic module is arranged in the framework; Photovoltaic module is from top to bottom formed by glass plate, last EV film, battery sheet, following EV film and dielectric film heat seal successively; Retort pouch is clipped between dielectric film and the heat-insulation and heat-preservation cover plate, and the distance between retort pouch and the heat-insulation and heat-preservation cover plate is less than the diameter of thermal-collecting tube, and the framework of heat-insulation and heat-preservation cover plate and photovoltaic module connects firmly.
Above-mentioned photovoltaic and photothermal solar composite component, thermal-collecting tube are the coiled pipes that is arranged between retort pouch and the heat-insulation and heat-preservation cover plate, and filling pipe end and delivery port are communicated with respectively with the two ends of coiled pipe.
Above-mentioned photovoltaic and photothermal solar composite component, thermal-collecting tube is made up of transverse tube that is interconnected and vertical tube.
Adopt technique scheme; The utility model has following advantage: be employed in the structure that the solar photovoltaic assembly shady face is provided with retort pouch and thermal-collecting tube, because dielectric film is not fully smooth, retort pouch is again soft gentle; Retort pouch can contact with dielectric film is fine like this, and promptly contact area is big.Thermal-collecting tube is stuck between retort pouch and the heat-insulation and heat-preservation cover plate; Be equivalent to thermal-collecting tube is embedded on the retort pouch; No matter how composite component moves, can not have influence on the fastness of thermal-collecting tube, can not have influence on the contact area of retort pouch and dielectric film yet; Significantly improve the heat transmission of photovoltaic panel, improved heat utilization efficiency.Through the absorption of thermal-collecting tube to light, absorb the luminous energy that is not converted to electric energy through photovoltaic module, thereby pass heat energy to thermal-collecting tube, and then just become life to use heat energy it, it can also absorb the heat energy that solar cell power generation produces simultaneously.The thermal-collecting tube of the utility model adopts mosaic mode to be arranged on the photovoltaic module shady face, and temperature is too high and damage photovoltaic module in the time of can avoiding welding.Significantly improved the useful life of thermal-collecting tube and photovoltaic module.Adopt the utility model when carrying out opto-electronic conversion, can also get up to convert to people's required heat energy of living to the thermal energy collecting that consumes.And the utility model is simple in structure, compact, and is easily manufactured, and good practical value is arranged.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is first kind of arrangement architecture sketch map of the utility model thermal-collecting tube.
Fig. 3 is second kind of arrangement architecture sketch map of the utility model thermal-collecting tube.
Embodiment
Like Fig. 1, Fig. 2 and a kind of photovoltaic and photothermal solar composite component shown in Figure 3; Comprise thermal-collecting tube and heat-insulation and heat-preservation cover plate that photovoltaic module, the photovoltaic module back side are provided with; The heat-insulation and heat-preservation cover plate is clipped in thermal-collecting tube between photovoltaic module and the heat-insulation and heat-preservation cover plate, between photovoltaic module and thermal-collecting tube, is provided with retort pouch, and thermal-collecting tube is located between retort pouch and the heat-insulation and heat-preservation cover plate; Terminal block is electrically connected with photovoltaic module; Terminal block is embedded on the heat-insulation and heat-preservation cover plate, and heat-insulation and heat-preservation cover plate and photovoltaic module connect firmly, and heat-insulation and heat-preservation cover plate housing is provided with the filling pipe end 11 and delivery port 12 that is communicated with thermal-collecting tube.Said photovoltaic module is arranged in the framework 6; Photovoltaic module is from top to bottom formed by glass plate 1, last EV film 2, battery sheet 3, following EV film 4 and dielectric film 5 heat seals successively; Retort pouch 7 is clipped between dielectric film 5 and the heat-insulation and heat-preservation cover plate 9; Distance between retort pouch 7 and the heat-insulation and heat-preservation cover plate 9 is less than the diameter of thermal-collecting tube 8, and heat-insulation and heat-preservation cover plate 9 connects firmly with the framework 6 of photovoltaic module.
As shown in Figure 2, thermal-collecting tube 8 is the coiled pipes that are arranged between retort pouch 7 and the heat-insulation and heat-preservation cover plate 9, and filling pipe end 11 is communicated with respectively with the two ends of coiled pipe with delivery port 12.
As shown in Figure 3, thermal-collecting tube 8 is made up of transverse tube that is interconnected and vertical tube, and filling pipe end 11 is communicated with the top and bottom of thermal-collecting tube respectively with delivery port 12; In the installation process; Filling pipe end is located at the bottom, and delivery port is located at the top, in same container; Hot water is always on top, the hot water always that delivery port comes out when using like this.
The utility model is located at the bottom with filling pipe end in installation process, delivery port is located at the top, and delivery port is connected with hot-water line, the convenient use.
Claims (4)
1. photovoltaic and photothermal solar composite component; Comprise thermal-collecting tube and heat-insulation and heat-preservation cover plate that photovoltaic module, the photovoltaic module back side are provided with; The heat-insulation and heat-preservation cover plate is clipped in thermal-collecting tube between photovoltaic module and the heat-insulation and heat-preservation cover plate, it is characterized in that: between photovoltaic module and thermal-collecting tube, be provided with retort pouch, thermal-collecting tube is located between retort pouch and the heat-insulation and heat-preservation cover plate; Terminal block is electrically connected with photovoltaic module; Terminal block is embedded on the heat-insulation and heat-preservation cover plate, and heat-insulation and heat-preservation cover plate and photovoltaic module connect firmly, and heat-insulation and heat-preservation cover plate housing is provided with filling pipe end (11) and the delivery port (12) that is communicated with thermal-collecting tube.
2. according to the said photovoltaic and photothermal solar composite component of claim 1; It is characterized in that: said photovoltaic module is arranged in the framework (6); Photovoltaic module is from top to bottom formed by glass plate (1), last EV film (2), battery sheet (3), following EV film (4) and dielectric film (5) heat seal successively; Retort pouch (7) is clipped between dielectric film (5) and the thermal-collecting tube (8); Heat-insulation and heat-preservation cover plate (9) is equipped with in thermal-collecting tube (8) back, and the distance between retort pouch (7) and the heat-insulation and heat-preservation cover plate (9) is less than the diameter of thermal-collecting tube (8), and heat-insulation and heat-preservation cover plate (9) connects firmly with the framework (6) of photovoltaic module.
3. according to the said photovoltaic and photothermal solar composite component of claim 2; It is characterized in that: thermal-collecting tube (8) is the coiled pipe that is arranged between retort pouch (7) and the heat-insulation and heat-preservation cover plate (9), and filling pipe end (11) and delivery port (12) are communicated with respectively with the two ends of coiled pipe.
4. photovoltaic and photothermal solar composite component according to claim 2 is characterized in that: thermal-collecting tube (8) is made up of transverse tube that is interconnected and vertical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200682628U CN202523743U (en) | 2012-02-28 | 2012-02-28 | Solar-energy photovoltaic optothermal composite assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200682628U CN202523743U (en) | 2012-02-28 | 2012-02-28 | Solar-energy photovoltaic optothermal composite assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523743U true CN202523743U (en) | 2012-11-07 |
Family
ID=47106675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200682628U Expired - Lifetime CN202523743U (en) | 2012-02-28 | 2012-02-28 | Solar-energy photovoltaic optothermal composite assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593227A (en) * | 2012-02-28 | 2012-07-18 | 马健 | Solar energy photovoltaic solar-thermal composite assembly |
-
2012
- 2012-02-28 CN CN2012200682628U patent/CN202523743U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593227A (en) * | 2012-02-28 | 2012-07-18 | 马健 | Solar energy photovoltaic solar-thermal composite assembly |
| CN102593227B (en) * | 2012-02-28 | 2014-07-02 | 马健 | Solar energy photovoltaic solar-thermal composite assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20140702 |
|
| RGAV | Abandon patent right to avoid regrant |