CN110212860A - A kind of condensation photovoltaic device that can be radiated certainly - Google Patents
A kind of condensation photovoltaic device that can be radiated certainly Download PDFInfo
- Publication number
- CN110212860A CN110212860A CN201910524807.8A CN201910524807A CN110212860A CN 110212860 A CN110212860 A CN 110212860A CN 201910524807 A CN201910524807 A CN 201910524807A CN 110212860 A CN110212860 A CN 110212860A
- Authority
- CN
- China
- Prior art keywords
- thermally conductive
- connecting rod
- brushing piece
- solar cell
- mounting groove
- 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.)
- Granted
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 20
- 230000005494 condensation Effects 0.000 title claims abstract description 20
- 230000001680 brushing effect Effects 0.000 claims abstract description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000001704 evaporation Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 230000008020 evaporation Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- 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
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of condensation photovoltaic devices that can be radiated certainly, including installing frame, and it is mounted on Fresnel Lenses and solar cell inside installing frame, through equipped with mounting groove corresponding with solar cell position on the lower end surface of the installing frame, the thermally conductive iron plate that heat transfer is bonded with solar cell is fixedly installed in the mounting groove, multiple cooling mechanisms are installed in the mounting groove, the thermally conductive iron plate is equipped with the Arc shape brush slot cooperated with cooling mechanism, the cooling mechanism is rotatably installed in the mounting base on mounting groove inner wall, connecting rod there are two being fixedly connected in the mounting base.The present invention can start automatically when solar cell temperature is excessively high, it by the heat absorption of thermally conductive iron plate and is shed by the thermally conductive brushing piece of rotation, and evaporation, the condensation process of cooperation evaporation liquid, complete heat absorption, the heat dissipation to thermally conductive iron plate, good heat dissipation effect, and it is able to achieve the adaptive of cooling mechanism rate of heat dispation, improve radiating efficiency, energy conservation and environmental protection.
Description
Technical field
The present invention relates to Photovoltaic new energy technical fields, more particularly to a kind of condensation photovoltaic device that can be radiated certainly.
Background technique
With the continuous development of human society, available fossil energy is gradually nervous on the earth, and people continually develop benefit
With some new energy such as solar energy, wind energy, water energy etc..Condensation photovoltaic is a kind of relatively inexpensive photovoltaic device, optically focused
Photovoltaic is that the sun of valuableness is replaced with relatively cheap condenser (generally using Fresnel Lenses) by using light condensing technology
Sunlight is converged to a kind of technology that solar battery surface generates electricity by battery.
However under the conditions of optically focused, the output power and energy conversion efficiency of system increase with the temperature of solar cell and
It substantially reduces, it is therefore desirable to improve the radiating efficiency of solar cell, traditional general convection current or installation heat emission fan by air
It radiates to solar cell, under the conditions of optically focused, traditional radiating mode heat dissipation effect is poor, and heat emission fan needs when the temperature is excessively high
Higher power, is not energy-saving and environment-friendly.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of optically focused that can be radiated certainly proposed
Photovoltaic devices.
To achieve the goals above, present invention employs following technical solutions:
A kind of condensation photovoltaic device that can be radiated certainly, including installing frame and the Fresnel Lenses being mounted on inside installing frame
And solar cell, through being equipped with mounting groove corresponding with solar cell position, the mounting groove on the lower end surface of the installing frame
It is inside fixedly installed with the thermally conductive iron plate for being bonded heat transfer with solar cell, multiple cooling mechanisms are installed in the mounting groove, it is described
Thermally conductive iron plate is equipped with the Arc shape brush slot cooperated with cooling mechanism, and the cooling mechanism is rotatably installed in the peace on mounting groove inner wall
Seat is filled, is fixedly connected in the mounting base there are two connecting rod, and two connecting rods are in right-angled intersection setting, the connecting rod
Both ends are fixedly connected to thermally conductive brushing piece, and thermally conductive brushing piece is the arcuate structure cooperated with Arc shape brush slot, and the two of the connecting rod
End is fixedly connected to electromagnet, is fixedly installed with temperature control chip in each thermally conductive brushing piece, each temperature control chip with and it is suitable
The adjacent electromagnet of hour hands is electrically connected and controls the on-off of the electromagnet current.
Preferably, heat dissipation groove is evenly equipped on the side wall of the thermally conductive brushing piece.
Preferably, the thermally conductive brushing piece and connecting rod are hollow structure, and thermally conductive brushing piece be connected to connecting rod inside and
Liquid-sucking core is equipped on the inner wall of vacuum, the thermally conductive brushing piece and connecting rod, its inside of the liquid-sucking core is capillary mechanism, and is inhaled
Evaporation liquid is adsorbed in wick-containing.
Preferably, the thermally conductive brushing piece and connecting rod are integrally formed.
Beneficial effects of the present invention:
By the way that cooling mechanism, when solar cell causes temperature quickly to increase because receiving high power illumination, solar cell is arranged
Heat transfer give thermally conductive iron plate, thermally conductive brushing piece absorbs on thermal temperature height from Arc shape brush slot, so that the temperature in thermally conductive brushing piece
Control wafer conducting, so that the solenoid circuit for the clockwise adjacent that the temperature control chip is controlled, which is connected, generates magnetic force, so that
The electromagnet generates suction to thermally conductive iron plate, and then drives mounting base rotation, so that cooling mechanism rotates, it is thermally conductive by what is absorbed heat
Brushing piece produces Arc shape brush slot, and heat is taken away and is radiated, and the thermally conductive brushing piece that do not absorb heat of clockwise adjacent is turned to arc
Continue to absorb heat in brush slot, i.e., repeatable driving cooling mechanism rotation, and then persistently radiate to solar cell, and when sun electricity
Pond calorific value is big when temperature rapid increase, and thermally conductive brushing piece is become faster by thermal velocity, that is, the velocity of rotation of cooling mechanism may make to accelerate,
And then realize the adaptive of cooling mechanism rate of heat dispation, improve radiating efficiency, energy conservation and environmental protection.
Liquid, liquid-sucking core, when the thermally conductive brushing piece being located in Arc shape brush slot is heated, inside the thermally conductive brushing piece are evaporated by setting
Evaporation liquid on liquid-sucking core evaporates by heat heat absorption, so faster, more by the heat absorption on thermally conductive iron plate, and evaporate liquid
The gas converted after evaporation enters exothermic condensation in another thermally conductive brushing piece in same connecting rod along hollow connecting rod, after condensation
Evaporation liquid by liquid-sucking core capillary suction act on, can be evenly distributed on again in two thermally conductive brushing pieces in same connecting rod
Liquid-sucking core on, i.e., heat absorption, the heat dissipation to thermally conductive iron plate are completed in the reusable evaporation evaporation of liquid, condensation process.
Detailed description of the invention
Fig. 1 is that one kind proposed by the present invention can be from the structural schematic diagram of the condensation photovoltaic device of heat dissipation；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is that one kind proposed by the present invention can be from the structural schematic diagram of the embodiment two of the condensation photovoltaic device of heat dissipation.
In figure: 1 installing frame, 2 Fresnel Lenses, 3 solar cells, 4 thermally conductive iron plates, 5 mounting grooves, 6 Arc shape brush slots, 7 thermally conductive
Brushing piece, 8 connecting rods, 9 temperature control chips, 10 electromagnet, 11 mounting bases, 12 liquid-sucking cores.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
Referring to Fig.1,2, it is a kind of can be from the condensation photovoltaic device of heat dissipation, including installing frame 1 and be mounted on inside installing frame 1
Fresnel Lenses 2 and solar cell 3, through being equipped with mounting groove corresponding with 3 position of solar cell on the lower end surface of installing frame 1
5, it is fixedly installed with the thermally conductive iron plate 4 for being bonded heat transfer with solar cell 3 in mounting groove 5, multiple heat dissipation machines are installed in mounting groove 5
Structure, thermally conductive iron plate 4 are equipped with the Arc shape brush slot 6 cooperated with cooling mechanism, and cooling mechanism is rotatably installed on 5 inner wall of mounting groove
Mounting base 11, is fixedly connected with that there are two connecting rods 8 in mounting base 11, and two connecting rods 8 are in right-angled intersection setting, connecting rod 8
Both ends be fixedly connected to thermally conductive brushing piece 7, be evenly equipped with heat dissipation groove on the side wall of thermally conductive brushing piece 7, heat dissipation area can be increased, made
Thermally conductive brushing piece 7 in heat dissipation more rapidly, and thermally conductive brushing piece 7 is the arcuate structure cooperated with Arc shape brush slot 6, the two of connecting rod 8
End is fixedly connected to electromagnet 10, is fixedly installed with temperature control chip 9 in each thermally conductive brushing piece 7, each temperature control chip 9 with and it is clockwise
Adjacent electromagnet 10 is electrically connected and controls the on-off of 10 electric current of electromagnet.
In the present invention, when solar cell 3 causes temperature quickly to increase because receiving high power illumination, the heat of solar cell 3
Thermally conductive iron plate 4 is passed to, thermally conductive brushing piece 7 absorbs height on thermal temperature from Arc shape brush slot 6, so that the temperature control in thermally conductive brushing piece 7
Piece 9 is connected, so that 10 circuit of electromagnet for the clockwise adjacent that the temperature control chip 9 is controlled, which is connected, generates magnetic force, and then makes
It obtains the electromagnet 10 and suction is generated to thermally conductive iron plate 4, and then mounting base 11 is driven to rotate, so that cooling mechanism rotates, will inhale
The thermally conductive brushing piece 7 of heat produces Arc shape brush slot 6, and heat is taken away and is radiated, by the thermally conductive brushing piece 7 that do not absorb heat of clockwise adjacent
It turns in Arc shape brush slot 6 and continues to absorb heat, i.e., repeatable driving cooling mechanism rotation, and then solar cell 3 is persistently carried out scattered
Heat, and when temperature rapid increase greatly for 3 calorific value of solar cell, thermally conductive brushing piece 7 is become faster by thermal velocity, that is, may make cooling mechanism
Velocity of rotation accelerate, and then realize cooling mechanism rate of heat dispation it is adaptive, improve radiating efficiency, energy conservation and environmental protection.
Embodiment two
Referring to Fig. 3, embodiment two and embodiment one the difference is that, the present embodiment, thermally conductive brushing piece 7 and connecting rod 8
It is hollow structure, and is connected to inside thermally conductive brushing piece 7 and connecting rod 8 and vacuum, vacuum reduces the boiling point for evaporating liquid, is easier to
Liquid-sucking core 12 is equipped on evaporation endothermic, thermally conductive brushing piece 7 and the inner wall of connecting rod 8, its inside of liquid-sucking core 12 is capillary mechanism, and
It is adsorbed with evaporation liquid in liquid-sucking core 12, evaporation liquid can be methylene chloride, room temperature liquid, and boiling point is lower.Thermally conductive brushing piece 7 and connecting rod
8 are integrally formed, and evaporate liquid by setting, liquid-sucking core 12, i.e., the reusable evaporation evaporation of liquid, condensation process, complete to leading
Heat absorption, the heat dissipation of hot iron plate 4, carry out auxiliary heat dissipation, improve radiating efficiency.
Evaporation liquid when the thermally conductive brushing piece 7 being located in Arc shape brush slot 6 is heated, on the thermally conductive 7 inside liquid-sucking core 12 of brushing piece
Evaporate by heat heat absorption, so faster, more by the heat absorption on thermally conductive iron plate 4, and evaporate the gas converted after liquid evaporation
Body enters exothermic condensation in another thermally conductive brushing piece 7 in same connecting rod 8, condensed evaporation liquid warp along hollow connecting rod 8
Cross the capillary suction effect of liquid-sucking core 12, the imbibition in the thermally conductive brushing piece 7 of two for being evenly distributed on again in same connecting rod 8
On core 12, i.e., heat absorption, the heat dissipation to thermally conductive iron plate 4 are completed in the evaporation of reusable evaporation liquid, condensation process.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. one kind including installing frame (1) and can be mounted on the internal Fresnel of installing frame (1) from the condensation photovoltaic device of heat dissipation
Lens (2) and solar cell (3), which is characterized in that on the lower end surface of the installing frame (1) through be equipped with and solar cell (3)
The corresponding mounting groove in position (5), the mounting groove (5) is interior to be fixedly installed with the thermally conductive iron plate that heat transfer is bonded with solar cell (3)
(4), multiple cooling mechanisms are installed, the thermally conductive iron plate (4) is equipped with the arc cooperated with cooling mechanism in the mounting groove (5)
Shape brush slot (6), the cooling mechanism are rotatably installed in the mounting base (11) on mounting groove (5) inner wall, on the mounting base (11)
There are two being fixedly connected connecting rod (8), and two connecting rods (8) are arranged in right-angled intersection, and the both ends of the connecting rod (8) are solid
Surely it is connected with thermally conductive brushing piece (7), and thermally conductive brushing piece (7) is the arcuate structure cooperated with Arc shape brush slot (6), the connecting rod (8)
Both ends be fixedly connected to electromagnet (10), be fixedly installed with temperature control chip (9) on each thermally conductive brushing piece (7), it is each described
Temperature control chip (9) with and the electromagnet (10) of its clockwise adjacent be electrically connected and control the on-off of electromagnet (10) electric current.
2. one kind according to claim 1 can be from the condensation photovoltaic device of heat dissipation, which is characterized in that the thermally conductive brushing piece
(7) heat dissipation groove is evenly equipped on side wall.
3. one kind according to claim 1 can be from the condensation photovoltaic device of heat dissipation, which is characterized in that the thermally conductive brushing piece
It (7) is hollow structure with connecting rod (8), and thermally conductive brushing piece (7) is connected to connecting rod (8) inside and vacuum, the thermally conductive brush
It is equipped with liquid-sucking core (12) on piece (7) and the inner wall of connecting rod (8), its inside of the liquid-sucking core (12) is capillary mechanism, and is inhaled
Evaporation liquid is adsorbed in wick-containing (12).
4. one kind according to claim 3 can be from the condensation photovoltaic device of heat dissipation, which is characterized in that the thermally conductive brushing piece
(7) it is integrally formed with connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524807.8A CN110212860B (en) | 2019-06-18 | 2019-06-18 | Concentrating photovoltaic device capable of self-radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524807.8A CN110212860B (en) | 2019-06-18 | 2019-06-18 | Concentrating photovoltaic device capable of self-radiating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212860A true CN110212860A (en) | 2019-09-06 |
| CN110212860B CN110212860B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524807.8A Active CN110212860B (en) | 2019-06-18 | 2019-06-18 | Concentrating photovoltaic device capable of self-radiating |
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| CN (1) | CN110212860B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692113A (en) * | 2021-08-31 | 2021-11-23 | 葛小家 | Rotary printed circuit board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607206A (en) * | 2012-03-30 | 2012-07-25 | 天津大学 | Solar photovoltaic photo-thermal composite heat pipe vacuum tube |
| CN103531652A (en) * | 2013-10-31 | 2014-01-22 | 中国石油大学(华东) | Cooling device for dish-type solar concentrating photovoltaic cell panel |
| CN206894572U (en) * | 2017-04-21 | 2018-01-16 | 江苏弘德科技发展有限公司 | A kind of grid-connected power station solar components of large-sized photovoltaic |
| CN207368966U (en) * | 2017-09-25 | 2018-05-15 | 宁夏银星能源光伏发电设备制造有限公司 | A kind of solar cell module |
-
2019
- 2019-06-18 CN CN201910524807.8A patent/CN110212860B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607206A (en) * | 2012-03-30 | 2012-07-25 | 天津大学 | Solar photovoltaic photo-thermal composite heat pipe vacuum tube |
| CN103531652A (en) * | 2013-10-31 | 2014-01-22 | 中国石油大学(华东) | Cooling device for dish-type solar concentrating photovoltaic cell panel |
| CN206894572U (en) * | 2017-04-21 | 2018-01-16 | 江苏弘德科技发展有限公司 | A kind of grid-connected power station solar components of large-sized photovoltaic |
| CN207368966U (en) * | 2017-09-25 | 2018-05-15 | 宁夏银星能源光伏发电设备制造有限公司 | A kind of solar cell module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692113A (en) * | 2021-08-31 | 2021-11-23 | 葛小家 | Rotary printed circuit board |
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| Publication number | Publication date |
|---|---|
| CN110212860B (en) | 2020-11-06 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200922 Address after: No.9, Zhongtan farm No.1, Xianfeng Town, wulateqian banner, Bayannur City, Inner Mongolia Autonomous Region Applicant after: Hu Zefeng Address before: 310018 No. 2, 928 Avenue, Hangzhou, Zhejiang, Jianggan District Applicant before: Song Pingping |
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| GR01 | Patent grant | ||
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Address after: 014030 room 1002, unit 1, building 5, American style double floor community, rare earth high tech Zone, Baotou City, Inner Mongolia Autonomous Region Patentee after: Hu Zefeng Address before: 015000 No.9, No.1 Branch, Zhongtan farm, Xianfeng Town, wulateqian banner, Bayannaoer City, Inner Mongolia Autonomous Region Patentee before: Hu Zefeng |