CN212850417U - Roof distributed photovoltaic module temperature control system - Google Patents
Roof distributed photovoltaic module temperature control system Download PDFInfo
- Publication number
- CN212850417U CN212850417U CN202021445132.2U CN202021445132U CN212850417U CN 212850417 U CN212850417 U CN 212850417U CN 202021445132 U CN202021445132 U CN 202021445132U CN 212850417 U CN212850417 U CN 212850417U
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- China
- Prior art keywords
- photovoltaic module
- roof
- temperature
- wind
- wind channel
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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 roof distributing type photovoltaic module temperature control system, including photovoltaic module, wind regime power, wind channel, temperature-sensing ware, photovoltaic module sets up on the roof, and photovoltaic module is parallel with the roof, the wind channel sets up between photovoltaic module and roof, is equipped with the louvre on the wind channel, and the wind channel both ends are equipped with air intake and air outlet, air intake connection wind regime power, the temperature-sensing ware is installed at the photovoltaic module back, and wind regime power is connected to the temperature-sensing ware, the utility model discloses simple structure easily realizes, through the heat dissipation wind channel of customization, cools down for photovoltaic module from the back through temperature-sensing control wind regime power, takes away the heat from the subassembly back to realize the gain of generated energy, be adapted to the narrow and small condition in space between roofing and the photovoltaic module.
Description
Technical Field
The utility model belongs to solar PV modules installs the field, concretely relates to roof distributing type photovoltaic module temperature control system.
Background
The power generation principle of the solar photovoltaic module is to convert solar energy into electric energy and generate heat energy at the same time. The solar photovoltaic component consists of glass, a packaging adhesive film, a crystalline silicon battery or an amorphous silicon battery, a packaging adhesive film, a polymer back plate or glass. The crystal silicon batteries have temperature coefficients, and the higher the temperature is, the lower the power is, and the lower the generated energy is. Therefore, each enterprise can reduce the working temperature of the components by adopting technical measures, and the generated energy gain can be realized.
The measures for cooling the assembly are more, such as coating heat dissipation materials on the glass and back plate surfaces of the photovoltaic assembly. And a heat dissipation plate is bonded on the photovoltaic module back plate. Some technologies realize cooling through reforming transform photovoltaic module's aluminium frame. The heat energy can also be transferred through the liquid substance to realize the utilization of the heat energy, but the structure is more complex, the cost is higher, and the improvement is needed.
Disclosure of Invention
In order to solve the problem, the utility model discloses a roof distributing type photovoltaic module temperature control system, simple structure easily realizes, uses air-blower or air exhauster as power, through the heat dissipation wind channel of customization, and the photovoltaic module cooling is given from the back, takes away the heat from the subassembly back to realize the gain of generated energy, be adapted to the narrow and small condition in space between roof and the photovoltaic module.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a roof distributing type photovoltaic module temperature control system, includes photovoltaic module, wind regime power, wind channel, temperature-sensing ware, photovoltaic module sets up on the roof, and photovoltaic module is parallel with the roof, the wind channel sets up between photovoltaic module and roof, is equipped with the louvre on the wind channel, and the wind channel both ends are equipped with air intake and air outlet, air intake connection wind regime power, the temperature-sensing ware is installed at the photovoltaic module back, and wind regime power is connected to the temperature-sensing ware.
As an improvement of the present invention, the roof is a pitched roof.
As an improvement of the utility model, the louvre is in the face of the photovoltaic module back.
As an improvement of the utility model, the air channel is arranged on the roof through the bracket.
As an improvement of the utility model, the wind source power is an air blower or an exhaust fan.
As an improvement of the utility model, the air duct is a galvanized sheet square tube or a round tube.
The invention has the beneficial effects that:
a roof distributing type photovoltaic module temperature control system, simple structure easily realizes, through the heat dissipation wind channel of customization, through the cooling for photovoltaic module from the back of temperature-sensing control wind regime power, takes away the heat from the subassembly back to realize the gain of generated energy, be adapted to the narrow and small condition in space between roof and the photovoltaic module.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
List of reference numerals:
1-pitched roof, 2-photovoltaic module, 3-air inlet, 4-air duct, 5-air outlet, 6-heat dissipation hole, 7-temperature sensor and 8-wind source power.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, a roof distributed photovoltaic module temperature control system, including wind regime power 8, wind channel 4, temperature-sensing ware 7, wherein wind regime power 8 can be air-blower or air exhauster to and the unpowered fan (wind ball) of possibility.
The utility model discloses a wind regime power 8 is installed in 1 photovoltaic module's on roof edge, can be upper limb or lower limb. The fan power source is arranged between the lower part of the photovoltaic module and the support, belongs to a long strip-shaped structure, and is configured according to the number of the photovoltaic modules and the installation area of a roof.
A plurality of air channels 4 are arranged between the roof surface and the photovoltaic module, heat dissipation holes 6 in the air channels flow to the back surface of the photovoltaic module, and fireproof materials are needed to be used for air channel pipes.
The air duct of the device can be made of anticorrosive heat-resistant materials such as galvanized plates, different heat dissipation air ducts and heat dissipation air ports can be customized according to different support structure forms, and heat on the back of the photovoltaic module is taken away from different directions.
The utility model discloses a temperature control system uses temperature-sensing ware 7 control, through pasting in the operation of 7 control wind regime power 8 of temperature-sensing ware at the subassembly back, can set for the temperature and be higher than a certain degree centigrade, wind regime power 8 starts, dispels the heat, and photovoltaic module temperature when lower, need not start wind regime power 8, the energy saving. It is used in hot summer and sunny spring and autumn. The utility model discloses simple and easy does not change the unit mount mode, when the cooling to the subassembly, also can reduce roofing temperature in hot summer. Is suitable for the condition that the space between the roof 1 and the photovoltaic module 2 is narrow.
The technical means disclosed in the present invention is not limited to the technical means disclosed in the above embodiments, but also includes the technical solution formed by combining the above technical features at will.
Claims (6)
1. The utility model provides a roof distributed photovoltaic module temperature control system which characterized in that: including photovoltaic module, wind regime power, wind channel, temperature-sensing ware, photovoltaic module sets up on the roof, and photovoltaic module is parallel with the roof, the wind channel sets up between photovoltaic module and roof, is equipped with the louvre on the wind channel, and the wind channel both ends are equipped with air intake and air outlet, air intake connection wind regime power, the temperature-sensing ware is installed at the photovoltaic module back, and wind regime power is connected to the temperature-sensing ware.
2. The system of claim 1, wherein: the roof is a pitched roof.
3. The system of claim 1, wherein: the heat dissipation holes face the back of the photovoltaic module.
4. The system of claim 1, wherein: the air duct is arranged on the roof through a support.
5. The system of claim 1, wherein: the wind source power is a blower or an exhaust fan.
6. The system of claim 1, wherein: the air duct is a galvanized sheet square tube or a round tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445132.2U CN212850417U (en) | 2020-07-21 | 2020-07-21 | Roof distributed photovoltaic module temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445132.2U CN212850417U (en) | 2020-07-21 | 2020-07-21 | Roof distributed photovoltaic module temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850417U true CN212850417U (en) | 2021-03-30 |
Family
ID=75119317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021445132.2U Active CN212850417U (en) | 2020-07-21 | 2020-07-21 | Roof distributed photovoltaic module temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212850417U (en) |
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2020
- 2020-07-21 CN CN202021445132.2U patent/CN212850417U/en active Active
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