CN103178145A - Solar photovoltaic device based on synthetic jet jet flow heat dissipation - Google Patents
Solar photovoltaic device based on synthetic jet jet flow heat dissipation Download PDFInfo
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- CN103178145A CN103178145A CN2011104524021A CN201110452402A CN103178145A CN 103178145 A CN103178145 A CN 103178145A CN 2011104524021 A CN2011104524021 A CN 2011104524021A CN 201110452402 A CN201110452402 A CN 201110452402A CN 103178145 A CN103178145 A CN 103178145A
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- photovoltaic device
- aluminum base
- device based
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- flow heat
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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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Abstract
The invention discloses a solar photovoltaic device based on synthetic jet jet flow heat dissipation. The solar photovoltaic device comprises a light-converging sheet, a reflecting hopper, a solar cell panel, an aluminum base PCB (printed circuit board), an aluminum reflective membrane, a cooling fin, a synthetic jet jet flow device and a rigid connecting support. The condensation sheet is used for converging sunlight, the reflecting hopper is arranged under the light-converging sheet and can perform secondary light conversion to sunlight, the solar cell panel is arranged at the bottom of the reflecting hopper, the aluminum base PCB is arranged at the bottom of the solar cell panel, the aluminum reflective membrane is adhesively arranged between the solar cell panel and the aluminum base PCB, the cooling fin is arranged at the bottom of the aluminum base PCB and can dissipate heat of the aluminum base PCB caused by sunlight, the synthetic jet jet flow device is used for accelerating heat dissipating of the cooling fin, and the rigid connecting support is used for fixing the whole solar photovoltaic device. The solar photovoltaic device based on the synthetic jet jet flow heat dissipation is simple in structure, good in using effect, capable of fully utilizing solar energy, energy-saving and environmental-friendly, and high in utilization efficiency; and the synthetic jet jet flow heat dissipation device has long service life and is convenient to mount and maintain, and dissipating cost is reduced.
Description
Technical field
The present invention relates to a kind of photovoltaic device, especially relate to a kind of photovoltaic device based on the synthesizing jet-flow heat radiation.
Background technology
Be radiated at tellurian solar energy very huge, be radiated at tellurian solar energy in about 40 minutes, just be enough to the consumption for 1 year energy of global human.Can say, solar energy is really inexhaustible, the nexhaustible energy.And solar power generation is definitely clean, does not produce public hazards.So it is the desirable energy that solar power generation is described as.If convert solar energy into electrical energy, solve on the one hand powerup issue in the market, meet on the other hand the environmental protection concept of the energy-saving and emission-reduction of reality.The production technology of solar panel constantly is improved in recent years, and the increasingly extensive every field that is applied to.The technology of solar energy is quite ripe at present, and in continuous evolution, the cost of photovoltaic module is also reducing gradually, due to the mode that adopts high power concentrator, its heat radiation requires also very high, adopt traditional aluminium sheet fin, just need to strengthen the use amount of aluminium sheet, thereby improved the cost of photovoltaic module.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of photovoltaic device based on the synthesizing jet-flow heat radiation is provided, by increase the synthesizing jet-flow heat abstractor on the photovoltaic device, reduce the consumption of aluminium radiator fin, make cost, improved simultaneously radiating effect.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of photovoltaic device based on the synthesizing jet-flow heat radiation, it is characterized in that: comprise the concentration piece that sunlight is converged, be laid under concentration piece and sunlight carried out the reflection funnel of secondary condensation, be laid in the solar panel of reflection funnel bottom, be arranged on the aluminum base PCB plate of solar panel bottom, be mounted on the aluminum reflective membrane between solar panel and aluminum base PCB plate, the fin that the heat of the aluminum base PCB plate that is arranged on aluminum base PCB plate bottom surface and will be caused by solar light irradiation leaves rapidly, the synthesizing jet-flow apparatus of the radiating rate of acceleration fin and the support that is rigidly connected that is used for fixing whole photovoltaic device, described concentration piece is supported by connection bracket, and described fin comprises fin support and a plurality of fin that is fixed on the fin frame bottom, described synthesizing jet-flow apparatus produces a plurality of piezoelectric patches that vibrate and drive ejector inside cavity air vibration after comprising a plurality of ejector cavitys and energising, a plurality of described piezoelectric patches are arranged on the fin frame bottom and between a plurality of described fins, described ejector cavity is arranged under piezoelectric patches, and the cavity spout of described piezoelectric patches on the ejector cavity.
Above-mentioned a kind of photovoltaic device based on the synthesizing jet-flow heat radiation is characterized in that: also comprise being connected between solar panel and piezoelectric patches for the current supply line of the voltage transmission that solar panel is exported to piezoelectric patches.
Above-mentioned a kind of photovoltaic device based on the synthesizing jet-flow heat radiation is characterized in that: connection bracket is for supporting two cross brackets at Fresnel Lenses concentration piece two ends.
Above-mentioned a kind of photovoltaic device based on the synthesizing jet-flow heat radiation, it is characterized in that: described concentration piece is the Fresnel Lenses concentration piece.
Above-mentioned a kind of photovoltaic device based on the synthesizing jet-flow heat radiation, it is characterized in that: described reflection funnel is inverted trapezoidal.
The present invention compared with prior art has the following advantages: simple in structure, result of use is good, has reached to take full advantage of solar energy, energy-conserving and environment-protective, the efficient purpose of utilizing, the life-span of synthesizing jet-flow heat abstractor while is long, and installation and maintenance is convenient, has reduced the heat radiation cost.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is synthesizing jet-flow heat abstractor mounting structure figure of the present invention.
Description of reference numerals:
The 1-concentration piece; 2-reflects funnel; The 3-solar panel;
4-aluminum reflective membrane; 5-aluminum base PCB plate; The 6-fin;
The 7-connection bracket; 8-ejector cavity; The 9-piezoelectric patches.
Embodiment
as Fig. 1, shown in Figure 2, the present invention includes the concentration piece 1 that sunlight is converged, be laid under concentration piece 1 and sunlight carried out the reflection funnel 2 of secondary condensation, be laid in the solar panel 3 of reflection funnel 2 bottoms, be arranged on the aluminum base PCB plate 5 of solar panel 3 bottoms, be mounted on the aluminum reflective membrane 4 between solar panel 3 and aluminum base PCB plate 5, the fin 6 that the heat of the aluminum base PCB plate 5 that is arranged on aluminum base PCB plate 5 bottom surfaces and will be caused by solar light irradiation leaves rapidly, the synthesizing jet-flow apparatus of the radiating rate of acceleration fin 6 and the support 7 that is rigidly connected that is used for fixing whole photovoltaic device, described concentration piece 1 is supported by connection bracket 7, and described fin 6 comprises fin support and a plurality of fin that is fixed on the fin frame bottom, described synthesizing jet-flow apparatus produces a plurality of piezoelectric patches 9 that vibrate and drive the 8 inner air vibrations of ejector cavity after comprising a plurality of ejector cavitys 8 and energising, a plurality of described piezoelectric patches 9 are arranged on the fin frame bottom and between a plurality of described fins, described ejector cavity 8 is arranged under piezoelectric patches 9, and the cavity spout of described piezoelectric patches 9 on the ejector cavity 8.
In the present embodiment, also comprise being connected between solar panel 3 and piezoelectric patches 9 for the current supply line of the voltage transmission that solar panel 3 is exported to piezoelectric patches 9.
In the present embodiment, connection bracket 7 is for supporting two cross brackets at Fresnel Lenses concentration piece 1 two ends.
In the present embodiment, described concentration piece 1 is the Fresnel Lenses concentration piece.
In the present embodiment, described reflection funnel 2 is inverted trapezoidal.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection range of technical solution of the present invention.
Claims (5)
1. photovoltaic device based on synthesizing jet-flow heat radiation, it is characterized in that: comprise the concentration piece (1) that sunlight is converged, be laid under concentration piece (1) and sunlight carried out the reflection funnel (2) of secondary condensation, be laid in the solar panel (3) of reflection funnel (2) bottom, be arranged on the aluminum base PCB plate (5) of solar panel (3) bottom, be mounted on the aluminum reflective membrane (4) between solar panel (3) and aluminum base PCB plate (5), the fin (6) that the heat of the aluminum base PCB plate (5) that is arranged on aluminum base PCB plate (5) bottom surface and will be caused by solar light irradiation leaves rapidly, the synthesizing jet-flow apparatus of the radiating rate of acceleration fin (6) and the support that is rigidly connected (7) that is used for fixing whole photovoltaic device, described concentration piece (1) is supported by connection bracket (7), and described fin (6) comprises fin support and a plurality of fin that is fixed on the fin frame bottom, described synthesizing jet-flow apparatus produces a plurality of piezoelectric patches (9) that vibrate and drive the vibration of ejector cavity (8) inner air after comprising a plurality of ejector cavitys (8) and energising, a plurality of described piezoelectric patches (9) are arranged on the fin frame bottom and between a plurality of described fins, described ejector cavity (8) is arranged under piezoelectric patches (9), and the cavity spout of described piezoelectric patches (9) on the ejector cavity (8).
2. according to a kind of photovoltaic device based on the synthesizing jet-flow heat radiation claimed in claim 1, it is characterized in that: also comprise being connected between solar panel (3) and piezoelectric patches (9) for the current supply line of the voltage transmission that solar panel (3) is exported to piezoelectric patches (9).
3. according to the described a kind of photovoltaic device based on the synthesizing jet-flow heat radiation of claim 1 or 2, it is characterized in that: connection bracket (7) is for supporting two cross brackets at Fresnel Lenses concentration piece (1) two ends.
4. according to the described a kind of photovoltaic device based on the synthesizing jet-flow heat radiation of claim 1 or 2, it is characterized in that: described concentration piece (1) is the Fresnel Lenses concentration piece.
5. according to the described a kind of photovoltaic device based on the synthesizing jet-flow heat radiation of claim 1 or 2, it is characterized in that: described reflection funnel (2) is inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104524021A CN103178145A (en) | 2011-12-20 | 2011-12-20 | Solar photovoltaic device based on synthetic jet jet flow heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104524021A CN103178145A (en) | 2011-12-20 | 2011-12-20 | Solar photovoltaic device based on synthetic jet jet flow heat dissipation |
Publications (1)
| Publication Number | Publication Date |
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| CN103178145A true CN103178145A (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104524021A Pending CN103178145A (en) | 2011-12-20 | 2011-12-20 | Solar photovoltaic device based on synthetic jet jet flow heat dissipation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467650A (en) * | 2014-12-19 | 2015-03-25 | 江苏宇昊新能源科技有限公司 | Concentrating photovoltaic power generation assembly |
| CN105024625A (en) * | 2014-04-22 | 2015-11-04 | 南京蕴纳纳米科技有限公司 | Fuel enhanced type concentrated solar cell power generation system |
| CN107819427A (en) * | 2017-10-13 | 2018-03-20 | 东莞市天合机电开发有限公司 | A kind of moment is capable of the photovoltaic equipment of the face sun |
| CN108168006A (en) * | 2017-12-26 | 2018-06-15 | 武汉大学 | Synthesizing jet-flow and the double solar walls ventilating systems supplied of thermoelectricity |
| CN112234938A (en) * | 2020-10-14 | 2021-01-15 | 景德镇陶瓷大学 | Impact jet cooling system for concentrating solar cell and solar cell device |
-
2011
- 2011-12-20 CN CN2011104524021A patent/CN103178145A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024625A (en) * | 2014-04-22 | 2015-11-04 | 南京蕴纳纳米科技有限公司 | Fuel enhanced type concentrated solar cell power generation system |
| CN104467650A (en) * | 2014-12-19 | 2015-03-25 | 江苏宇昊新能源科技有限公司 | Concentrating photovoltaic power generation assembly |
| CN107819427A (en) * | 2017-10-13 | 2018-03-20 | 东莞市天合机电开发有限公司 | A kind of moment is capable of the photovoltaic equipment of the face sun |
| CN108168006A (en) * | 2017-12-26 | 2018-06-15 | 武汉大学 | Synthesizing jet-flow and the double solar walls ventilating systems supplied of thermoelectricity |
| CN112234938A (en) * | 2020-10-14 | 2021-01-15 | 景德镇陶瓷大学 | Impact jet cooling system for concentrating solar cell and solar cell device |
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Application publication date: 20130626 |