CN106533357B - A kind of windproof solar heat protection photovoltaic module - Google Patents
A kind of windproof solar heat protection photovoltaic module Download PDFInfo
- Publication number
- CN106533357B CN106533357B CN201611096939.8A CN201611096939A CN106533357B CN 106533357 B CN106533357 B CN 106533357B CN 201611096939 A CN201611096939 A CN 201611096939A CN 106533357 B CN106533357 B CN 106533357B
- Authority
- CN
- China
- Prior art keywords
- windproof
- fin
- radiating fin
- fixinig plate
- solar heat
- 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.)
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- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229940070527 tourmaline Drugs 0.000 description 2
- 229910052613 tourmaline Inorganic materials 0.000 description 2
- 239000011032 tourmaline Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
-
- 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
Abstract
The present invention relates to a kind of windproof solar heat protection photovoltaic modulies, module backside is equipped with the windproof radiating fin of V-type, the windproof radiating fin of V-type is made of the identical fin of two leaf length, wherein a piece of is fixinig plate, another is windproof cooling fin, fixinig plate is fitted tightly over module backside, and upward, fixinig plate intersects end downward to fixinig plate free-end with windproof cooling fin.The present invention not only can significantly reduce longitudinal lift that back side wind-engaging is brought after photovoltaic module is installed, moreover it is possible to reduce component temperature, realize higher safety and generated output, extend the service life of photovoltaic plant, promote economic benefit.
Description
Technical field
The present invention relates to field of photovoltaic power generation, and in particular to a kind of windproof solar heat protection photovoltaic module.
Background technology
Solar power generation industry rapidly develops in recent years, and the installed capacity of global photovoltaic plant is constantly promoted, photovoltaic generation
Already take up 10% or more of world's power generation capacity.With the continuous promotion of people's environmental consciousness, photovoltaic industry obtains considerable
Development.
There are surface power station and roof photovoltaic power station in common power station, and the component mounting means in these power stations is usually to be mounted on
On fixing bracket, there have certain inclination angle towards the sun and ground to be incident to obtain maximum sunlight, generates more electric energy.But
Just because of the presence of component mounted angle so that photovoltaic system overleaf have in the case of wind-engaging, on longitudinal direction point to lift, and
Conventional power station only accounts for the dynamic loading that component, the dead load that weight support frame generates and component front wind-engaging wave generation, and
For longitudinal lift that module backside wind-engaging generates, not yet cause everybody attention.
There are some cries and exploration for the research of module backside wind-engaging in recent years, it is anti-also to occur some in industry
Wind apparatus, but the general area of these devices is very big, hangs over component rear end, affects air-flow and the heat dissipation of module backside again instead,
So that component temperature is very high.Photovoltaic module is the electrical installation as predominant package material, organic material of participation by organic material
Expect that the maximum tolerable temperature such as EVA, backboard is no more than 150 DEG C, tangible 100 DEG C or more, component internal EVA just continues to be crosslinked
Make EVA faster agings.
Meanwhile the generated output of photovoltaic module, it is reduced with the promotion of temperature.
Invention content
The present invention provides a kind of windproof solar heat protection photovoltaic modulies.The present invention solves module backside by wind-induced vertical simultaneously
The problems such as generated output reduction generated and material aging being increased to component temperature caused by lift, and conventional abat-vent.
A kind of windproof solar heat protection photovoltaic module of the present invention, module backside are equipped with the windproof radiating fin of V-type, V-type fang-feng powder
Hot fin is made of the identical fin of two leaf length, wherein a piece of is fixinig plate, another is windproof cooling fin, and fixinig plate is close
It is fitted in module backside, upward, fixinig plate intersects end downward to fixinig plate free-end with windproof cooling fin.
Windproof heat dissipation fin length is identical as element width, i.e., 10 ~ 200 centimetres.
Windproof radiating fin equidistantly arranges, quantity 2 ~ 20.Windproof cooling fin is of same size or width from down to up
It is incremented by successively.
Exponentially function spacing arranges windproof radiating fin, and quantity 2 ~ 20, windproof cooling fin is of same size.
Windproof radiating fin fixinig plate width is 3 ~ 10 centimetres；3 ~ 15 centimetres of windproof cooling fin width.
Ventilation hole or ventilation slot are provided on windproof radiating fin, ventilation hole or ventilation groove area are less than windproof radiating fin
The 60% of area.
The one side of windproof radiating fin orientating component coats or one layer of infrared absorption layer of deposition, such as carbon dust.
One side coating or deposition one layer infrared radiation layer of the windproof radiating fin towards ground.Infrared radiation layer can be with
For carbon dust, tourmaline powder, ceramic material etc..
Windproof radiating fin is aluminium flake or iron plate.Angle between windproof radiating fin two panels fin is 30-55 degree.
Beneficial effects of the present invention are：The present invention not only can significantly reduce back side wind-engaging after photovoltaic module installation bring it is vertical
To lift, moreover it is possible to reduce component temperature, realize higher safety and generated output, extend the service life of photovoltaic plant, promote warp
Ji benefit.
Description of the drawings：
Fig. 1 show the structural schematic diagram of the present invention；
In figure, 1. photovoltaic modulies, 2. windproof radiating fins.
Specific implementation mode：
For a better understanding of the present invention, carry out the technical solution that the present invention will be described in detail with reference to the accompanying drawings and embodiments,
But the present invention is not limited thereto.
Embodiment 1
30 degree of 1 mounted angle of component；Windproof radiating fin 2 is V-shaped, and the windproof radiating fin 2 of V-type is identical by two leaf length
Fin forms, wherein a piece of is fixinig plate, another is windproof cooling fin, and fixinig plate is fitted tightly over 1 back side of component, fixinig plate
Upward, fixinig plate intersects end downward to free-end with windproof cooling fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical as element width, and fixinig plate is 3 centimetres wide.10 centimetres of windproof cooling fin width.It is provided with 4 windproof radiating fins 2 altogether,
Each windproof radiating fin 2 is spaced 20 centimetres, is arranged in order from module backside top down, and avoids installation briquetting or holder cross
Beam.Windproof radiating fin 2 is the aluminium flake of 3mm thickness, when 1 back side wind-engaging of component, is shunted from the windproof radiating fin in the back side 2 to component
1 upward lift of component caused by 1 wind-force is offset by downward the dividing to pressure that windproof radiating fin 2 is subject to, reduces group
Part 1 is by wind-induced dynamic lift.
Embodiment 2
30 degree of 1 mounted angle of component；Windproof radiating fin 2 is V-shaped, and the windproof radiating fin 2 of V-type is identical by two leaf length
Fin forms, wherein a piece of is fixinig plate, another is windproof cooling fin, and fixinig plate is fitted tightly over 1 back side of component, fixinig plate
Upward, fixinig plate intersects end downward to free-end with windproof cooling fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical as element width, and fixinig plate is 3 centimetres wide.10 centimetres of windproof cooling fin width.It is provided with 4 windproof radiating fins 2 altogether,
Each windproof radiating fin 2 is spaced 20 centimetres, is arranged in order from module backside top down, and avoids installation briquetting or holder cross
Beam.Windproof radiating fin 2 is the stainless steel iron plate of 3mm thickness, the circular hole for 2 cm diameters of uniformly arranging above windproof cooling fin,
Perforated area accounts for the 50% of windproof cooling fin area.
When 1 back side wind-engaging of component, shunted from the windproof radiating fin in the back side 2 upward to component 1 caused by the wind-force of component 1
Lift is offset by downward the dividing to pressure that windproof radiating fin 2 is subject to, reduces component 1 by wind-induced dynamic lift.
The heat at 1 back side of component is taken away by the wind after the hole reduction of speed on windproof radiating fin 2 so that 1 operating temperature of component is compared with without anti-
Low 2 ~ 3 DEG C when wind radiating fin 2.
Embodiment 3
30 degree of 1 mounted angle of component；Windproof radiating fin 2 is V-shaped, and the windproof radiating fin 2 of V-type is identical by two leaf length
Fin forms, wherein a piece of is fixinig plate, another is windproof cooling fin, and fixinig plate is fitted tightly over 1 back side of component, fixinig plate
Upward, fixinig plate intersects end downward to free-end with windproof cooling fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical as element width, and fixinig plate is 3 centimetres wide.
Installation briquetting is avoided at 1 back side of component or rack beam is provided with 5 windproof radiating fins 2 altogether, from down to up, respectively
The interval of windproof radiating fin 2 is followed successively by 4,8,16,32, and windproof cooling fin width is followed successively by 3,6,9,12,15.
Windproof radiating fin 2 is the aluminium flake of 3mm thickness, when 1 back side wind-engaging of component, is shunted by the windproof radiating fin in the back side 2
1 upward lift of component caused by wind-force to component 1 is offset by downward the dividing to pressure that windproof radiating fin 2 is subject to, is dropped
Low component 1 is by wind-induced dynamic lift.
Embodiment 4
30 degree of 1 mounted angle of component；Windproof radiating fin 2 is V-shaped, and the windproof radiating fin 2 of V-type is identical by two leaf length
Fin forms, wherein a piece of is fixinig plate, another is windproof cooling fin, and fixinig plate is fitted tightly over 1 back side of component, fixinig plate
Upward, fixinig plate intersects end downward to free-end with windproof cooling fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical as element width, and fixinig plate is 3 centimetres wide.10 centimetres of windproof cooling fin width.It is provided with 4 windproof radiating fins 2 altogether,
Each windproof radiating fin 2 is spaced 20 centimetres, is arranged in order from module backside top down, and avoids installation briquetting or holder cross
Beam.Windproof radiating fin 2 is the stainless steel substrates of 3mm thickness, the one side spraying plating of the orientating component 1 infrared suction of one layer of 0.2mm thickness
Receive material carbon dust.One layer of infrared radiant material tourmaline powder is deposited on one side towards ground.
When 1 back side wind-engaging of component, is shunted to component caused by the wind-force of component and ramped up from the windproof radiating fin in the back side 2
Power is offset by downward the dividing to pressure that windproof radiating fin 2 is subject to, reduces component 1 by wind-induced dynamic lift.Quilt
The wind after the reduction of speed of hole on windproof radiating fin 2 has taken away the heat at 1 back side of component；Meanwhile the heat radiation that 1 back side of component is sent out
It is absorbed by the carbon dust on windproof radiating fin 2, these heats are by conduction, convection current and windproof radiating fin 2 towards on ground
Infrared radiation layer is quickly shed in the form of heat radiation so that low 4 ~ 5 when 1 operating temperature of component is compared with without windproof radiating fin 2
℃。
Claims (5)
1. a kind of windproof solar heat protection photovoltaic module, which is characterized in that module backside is equipped with the windproof radiating fin of V-type, V-type fang-feng powder
Hot fin is made of the identical fin of two leaf length, wherein a piece of is fixinig plate, another is windproof cooling fin, and fixinig plate is close
It is fitted in module backside, upward, fixinig plate intersects end downward to fixinig plate free-end with windproof cooling fin;
Windproof heat dissipation fin length is identical as element width;
Ventilation hole or ventilation slot are provided on windproof radiating fin, ventilation hole or ventilation groove area are less than windproof heat dissipation fin area
60%;
Windproof radiating fin orientating component is provided with infrared absorption layer on one side;
Windproof radiating fin is provided with infrared radiation layer on one side towards ground;
Angle between windproof radiating fin two panels fin is 30-55 degree.
2. a kind of windproof solar heat protection photovoltaic module according to claim 1, which is characterized in that windproof radiating fin is equidistantly arranged
Row, quantity 2 ~ 20.
3. a kind of windproof solar heat protection photovoltaic module according to claim 2, which is characterized in that windproof cooling fin it is of same size or
Width is incremented by successively from down to up by person.
4. a kind of windproof solar heat protection photovoltaic module according to claim 1, which is characterized in that windproof radiating fin exponentially letter
Number spacing arrangement, quantity 2 ~ 20, windproof cooling fin is of same size.
5. a kind of windproof solar heat protection photovoltaic module according to claim 1, which is characterized in that windproof radiating fin fixinig plate is wide
Degree is 3 ~ 10 centimetres；3 ~ 15 centimetres of windproof cooling fin width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096939.8A CN106533357B (en) | 2016-12-02 | 2016-12-02 | A kind of windproof solar heat protection photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096939.8A CN106533357B (en) | 2016-12-02 | 2016-12-02 | A kind of windproof solar heat protection photovoltaic module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106533357A CN106533357A (en) | 2017-03-22 |
| CN106533357B true CN106533357B (en) | 2018-09-04 |
Family
ID=58354832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611096939.8A Active CN106533357B (en) | 2016-12-02 | 2016-12-02 | A kind of windproof solar heat protection photovoltaic module |
Country Status (1)
| Country | Link |
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| CN (1) | CN106533357B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445435Y (en) * | 2000-08-15 | 2001-08-29 | 徐惠群 | Geometric fish-type body type airflow guidance and heat sinking device |
| CN2922395Y (en) * | 2006-03-08 | 2007-07-11 | 超众科技股份有限公司 | Radiating fin guiding structure |
| CN101320761A (en) * | 2008-07-18 | 2008-12-10 | 东南大学 | V type concentration solar cell module with grooved substrate |
| CN101414644A (en) * | 2008-12-04 | 2009-04-22 | 赵耀华 | Radiating device for photovoltaic battery |
| CN102089601A (en) * | 2008-05-08 | 2011-06-08 | 美国太阳能股份有限公司 | Flat roof mounted solar panel support system |
| CN202135433U (en) * | 2008-07-10 | 2012-02-01 | 格拉弗技术国际控股有限公司 | Radiator, and electronic device and photovoltaic solar energy panel employing radiator |
| CN203708195U (en) * | 2014-02-11 | 2014-07-09 | 周来好 | Photovoltaic power generation assembly |
| CN203911845U (en) * | 2014-05-21 | 2014-10-29 | 西安特变电工电力设计有限责任公司 | A desert photovoltaic assembly support |
| CN206313734U (en) * | 2016-12-02 | 2017-07-07 | 天津开合电力科技有限公司 | A kind of windproof solar heat protection photovoltaic module |
-
2016
- 2016-12-02 CN CN201611096939.8A patent/CN106533357B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445435Y (en) * | 2000-08-15 | 2001-08-29 | 徐惠群 | Geometric fish-type body type airflow guidance and heat sinking device |
| CN2922395Y (en) * | 2006-03-08 | 2007-07-11 | 超众科技股份有限公司 | Radiating fin guiding structure |
| CN102089601A (en) * | 2008-05-08 | 2011-06-08 | 美国太阳能股份有限公司 | Flat roof mounted solar panel support system |
| CN202135433U (en) * | 2008-07-10 | 2012-02-01 | 格拉弗技术国际控股有限公司 | Radiator, and electronic device and photovoltaic solar energy panel employing radiator |
| CN101320761A (en) * | 2008-07-18 | 2008-12-10 | 东南大学 | V type concentration solar cell module with grooved substrate |
| CN101414644A (en) * | 2008-12-04 | 2009-04-22 | 赵耀华 | Radiating device for photovoltaic battery |
| CN203708195U (en) * | 2014-02-11 | 2014-07-09 | 周来好 | Photovoltaic power generation assembly |
| CN203911845U (en) * | 2014-05-21 | 2014-10-29 | 西安特变电工电力设计有限责任公司 | A desert photovoltaic assembly support |
| CN206313734U (en) * | 2016-12-02 | 2017-07-07 | 天津开合电力科技有限公司 | A kind of windproof solar heat protection photovoltaic module |
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| CN106533357A (en) | 2017-03-22 |
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Effective date of registration: 20180801 Address after: 362200 59 Tai Yuan Road, Yutou village, Luoyang Town, Quanzhou, Fujian Province Applicant after: Quanzhou Taiwanese Businessmen Investment Zone Double Trade Co., Ltd. Address before: 250101 No. 9, No. 9, Shun Feng Road, Ji'nan high tech Zone, Shandong, 1-401 Applicant before: Shandong Hyde sunshine Solar Energy Ltd |
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Effective date of registration: 20191212 Address after: 314000 room 361, complex building, No. 8, Baibu Avenue, Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Borui Venture Service Co., Ltd Address before: 362200 59 Tai Yuan Road, Yutou village, Luoyang Town, Quanzhou, Fujian Province Patentee before: Quanzhou Taiwanese Businessmen Investment Zone Double Trade Co., Ltd. |
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Effective date of registration: 20201215 Address after: Room 602, building H2, changyuandao international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. Address before: Room 361, complex building, No.8, Baibu Avenue, Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province, 314000 Patentee before: Jiaxing Borui Venture Service Co.,Ltd. |
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