CN206313734U - A kind of windproof solar heat protection photovoltaic module - Google Patents
A kind of windproof solar heat protection photovoltaic module Download PDFInfo
- Publication number
- CN206313734U CN206313734U CN201621315297.1U CN201621315297U CN206313734U CN 206313734 U CN206313734 U CN 206313734U CN 201621315297 U CN201621315297 U CN 201621315297U CN 206313734 U CN206313734 U CN 206313734U
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- CN
- China
- Prior art keywords
- windproof
- fin
- radiating fin
- photovoltaic module
- solar heat
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- 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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- 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 is related to a kind of windproof solar heat protection photovoltaic module, module backside is provided with the windproof radiating fin of V-type, the windproof radiating fin of V-type is made up of two leaf length identical fins, wherein a piece of is stator, another is windproof fin, stator is fitted tightly over module backside, and upward, stator intersects end downward to stator free-end with windproof fin.The utility model can not only significantly reduce longitudinal lift that back side wind-engaging brings after photovoltaic module is installed, moreover it is possible to reduce assembly temperature, realize security and generated output higher, extend the life-span of photovoltaic plant, lift economic benefit.
Description
Technical field
The utility model is related 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 is developed rapidly in recent years, and the installed capacity of global photovoltaic plant is constantly lifted, photovoltaic generation
Already take up more than the 10% of world's generating capacity.With the continuous lifting 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 arranged on
On fixed support, there have certain inclination angle towards the sun and ground to be incident to obtain the sunshine of maximum, produces more electric energy.But
Just because of the presence of component mounted angle so that photovoltaic system is overleaf in the case of wind-engaging, have on longitudinal direction point to lift, and
Conventional power station only accounts for the dynamic loading that component, the dead load of weight support frame generation and component front wind-engaging wave generation, and
For longitudinal lift that module backside wind-engaging is produced, not yet cause everybody attention.
There are some cries and exploration for the research of module backside wind-engaging in recent years, also occurred in that some are prevented in industry
Wind apparatus, but the general area of these devices is very big, hangs over component rear end, have impact on air-flow and the radiating of module backside again on the contrary,
So that assembly temperature is very high.Photovoltaic module be by organic material as predominant package material electrical installation, organic material of participation
The maximum tolerable temperature such as material EVA, backboard is no more than 150 DEG C, and its tangible more than 100 DEG C, component internal EVA just occurs to continue to be crosslinked
So that EVA is faster aging.
Meanwhile, the generated output of photovoltaic module is reduced with the lifting of temperature.
The content of the invention
The utility model provides a kind of windproof solar heat protection photovoltaic module.The utility model solves module backside by the wind simultaneously
The longitudinal lift for causing, and the assembly temperature that conventional abat-vent causes raises the generated output reduction and material aging for producing
The problems such as.
A kind of windproof solar heat protection photovoltaic module of the present utility model, module backside is provided with the windproof radiating fin of V-type, and V-type is prevented
Wind radiating fin is made up of two leaf length identical fins, wherein a piece of is stator, another is windproof fin, stator
Module backside is fitted tightly over, upward, stator intersects end downward to stator free-end with windproof fin.
Windproof radiating fin length is identical with element width, i.e., 10 ~ 200 centimetres.
Windproof radiating fin is equidistantly arranged, quantity 2 ~ 20.Windproof fin width is identical or width from down to up
It is incremented by successively.
Windproof radiating fin exponentially function spacing arrangement, quantity 2 ~ 20, windproof fin width is identical.
Windproof radiating fin stator width is 3 ~ 10 centimetres；3 ~ 15 centimetres of windproof fin width.
Air vent or ventilation slot are provided with windproof radiating fin, air vent or ventilation groove area are less than windproof radiating fin
The 60% of area.
One layer of infrared absorption layer of one side coating or deposition of windproof radiating fin orientating component, 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
It is 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.
The beneficial effects of the utility model are：The utility model can not only significantly reduce photovoltaic module install after the back side by the wind
The longitudinal lift for bringing, moreover it is possible to reduce assembly temperature, realizes security and generated output higher, extends the longevity of photovoltaic plant
Life, lifts economic benefit.
Brief description of the drawings：
Fig. 1 show structural representation of the present utility model；
In figure, 1. photovoltaic module, 2. windproof radiating fin.
Specific embodiment：
In order to more fully understand the utility model, below in conjunction with the accompanying drawings and embodiment describes skill of the present utility model in detail
Art scheme, but the utility model 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 by two leaf length identicals
Fin is constituted, wherein a piece of is stator, another is windproof fin, and stator is fitted tightly over the back side of component 1, stator
Upward, stator intersects end downward to free-end with windproof fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical with element width, and stator is wide 3 centimetres.10 centimetres of windproof fin width.4 windproof radiating fins 2 are provided with altogether,
Each windproof radiating fin 2 is spaced 20 centimetres, is arranged in order from module backside top down, and avoids installation briquetting or support horizontal stroke
Beam.Windproof radiating fin 2 is the thick aluminium flakes of 3mm, when 1 back side wind-engaging of component, is shunted to component from the windproof radiating fin 2 in the back side
The upward lift of component 1 that 1 wind-force causes, is offset by downward the dividing that windproof radiating fin 2 is subject to pressure, reduces group
Part 1 receives 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 by two leaf length identicals
Fin is constituted, wherein a piece of is stator, another is windproof fin, and stator is fitted tightly over the back side of component 1, stator
Upward, stator intersects end downward to free-end with windproof fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical with element width, and stator is wide 3 centimetres.10 centimetres of windproof fin width.4 windproof radiating fins 2 are provided with altogether,
Each windproof radiating fin 2 is spaced 20 centimetres, is arranged in order from module backside top down, and avoids installation briquetting or support horizontal stroke
Beam.Windproof radiating fin 2 is the thick stainless steel iron plates of 3mm, the circular hole of uniform 2 cm diameters of arranging above windproof fin,
Perforated area accounts for the 50% of windproof fin area.
When 1 back side wind-engaging of component, the component 1 caused to the wind-force of component 1 is shunted from the windproof radiating fin 2 in the back side upward
Lift, is offset by downward the dividing that windproof radiating fin 2 is subject to pressure, reduces component 1 by wind-induced dynamic lift.
The heat at the back side of component 1 is taken away by the wind after the hole reduction of speed on windproof radiating fin 2 so that the operating temperature of component 1 is compared with without anti-
It is low 2 ~ 3 DEG C during 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 by two leaf length identicals
Fin is constituted, wherein a piece of is stator, another is windproof fin, and stator is fitted tightly over the back side of component 1, stator
Upward, stator intersects end downward to free-end with windproof fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical with element width, and stator is wide 3 centimetres.
Installation briquetting is avoided at the back side of component 1 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 fin width is followed successively by 3,6,9,12,15.
Windproof radiating fin 2 is the thick aluminium flakes of 3mm, when 1 back side wind-engaging of component, is shunted by the windproof radiating fin 2 in the back side
The upward lift of component 1 caused to the wind-force of component 1, is offset by downward the dividing that windproof radiating fin 2 is subject to pressure, drops
Low component 1 receives 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 by two leaf length identicals
Fin is constituted, wherein a piece of is stator, another is windproof fin, and stator is fitted tightly over the back side of component 1, stator
Upward, stator intersects end downward to free-end with windproof fin.V-type 2 liang of windproof radiating fin, 45 degree of fin angle, it is long
Degree is identical with element width, and stator is wide 3 centimetres.10 centimetres of windproof fin width.4 windproof radiating fins 2 are provided with altogether,
Each windproof radiating fin 2 is spaced 20 centimetres, is arranged in order from module backside top down, and avoids installation briquetting or support horizontal stroke
Beam.Windproof radiating fin 2 is the thick stainless steel substrates of 3mm, one layer of infrared suction of 0.2mm thickness of the one side spraying plating of orientating component 1
Receive material carbon dust.One layer of infrared radiant material tourmaline powder is deposited towards the one side on ground.
When 1 back side wind-engaging of component, the component caused to the wind-force of component is shunted from the windproof radiating fin 2 in the back side and is ramped up
Power, is offset by downward the dividing that windproof radiating fin 2 is subject to pressure, 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 the back side of component 1；Meanwhile, the heat radiation that the back side of component 1 sends
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 by 4 ~ 5 when the operating temperature of component 1 is compared with without windproof radiating fin 2
℃。
Claims (10)
1. a kind of windproof solar heat protection photovoltaic module, it is characterised in that module backside is provided with the windproof radiating fin of V-type, V-type fang-feng powder
Hot fin is made up of two leaf length identical fins, wherein a piece of is stator, another is windproof fin, and stator is tight
Module backside is fitted in, upward, stator intersects end downward to stator free-end with windproof fin.
2. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that windproof radiating fin length and group
Part width is identical.
3. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that windproof radiating fin is equidistantly arranged
Row, quantity 2 ~ 20.
4. a kind of windproof solar heat protection photovoltaic module according to claim 3, it is characterised in that windproof fin width it is identical or
Width is incremented by successively from down to up for person.
5. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that windproof radiating fin exponentially letter
Number spacing arrangement, quantity 2 ~ 20, windproof fin width is identical.
6. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that windproof radiating fin stator is wide
Spend is 3 ~ 10 centimetres；3 ~ 15 centimetres of windproof fin width.
7. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that be provided with windproof radiating fin
60% of air vent or ventilation slot, air vent or ventilation groove area less than windproof radiating fin area.
8. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that windproof radiating fin orientating component
One side be provided with infrared absorption layer.
9. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that windproof radiating fin is towards ground
One side be provided with infrared radiation layer.
10. a kind of windproof solar heat protection photovoltaic module according to claim 1, it is characterised in that windproof radiating fin two panels wing
Angle between piece is 30-55 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621315297.1U CN206313734U (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 |
|---|---|---|---|
| CN201621315297.1U CN206313734U (en) | 2016-12-02 | 2016-12-02 | A kind of windproof solar heat protection photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313734U true CN206313734U (en) | 2017-07-07 |
Family
ID=59249731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621315297.1U Expired - Fee Related CN206313734U (en) | 2016-12-02 | 2016-12-02 | A kind of windproof solar heat protection photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533357A (en) * | 2016-12-02 | 2017-03-22 | 山东海德阳光太阳能有限公司 | Wind-resist and heat-resistant photovoltaic module |
| CN109728782A (en) * | 2017-10-27 | 2019-05-07 | 阳光电源股份有限公司 | A kind of photovoltaic module and its manufacturing method |
-
2016
- 2016-12-02 CN CN201621315297.1U patent/CN206313734U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533357A (en) * | 2016-12-02 | 2017-03-22 | 山东海德阳光太阳能有限公司 | Wind-resist and heat-resistant photovoltaic module |
| CN106533357B (en) * | 2016-12-02 | 2018-09-04 | 泉州台商投资区双艺商贸有限公司 | A kind of windproof solar heat protection photovoltaic module |
| CN109728782A (en) * | 2017-10-27 | 2019-05-07 | 阳光电源股份有限公司 | A kind of photovoltaic module and its manufacturing method |
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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: 20170707 Termination date: 20191202 |