CN201000895Y - Active air cooling concentration solar cell module - Google Patents
Active air cooling concentration solar cell module Download PDFInfo
- Publication number
- CN201000895Y CN201000895Y CNU2006201652501U CN200620165250U CN201000895Y CN 201000895 Y CN201000895 Y CN 201000895Y CN U2006201652501 U CNU2006201652501 U CN U2006201652501U CN 200620165250 U CN200620165250 U CN 200620165250U CN 201000895 Y CN201000895 Y CN 201000895Y
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- China
- Prior art keywords
- solar cell
- cell module
- module array
- air
- cell component
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title abstract description 13
- 239000000463 material Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000003850 cellular structure Anatomy 0.000 abstract 8
- 210000004027 cell Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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 relates to an active air cooling light gathered solar cell component, which belongs to a technical field of the solar energy usage. The solar cell component mainly comprises a line form condenser, a solar cell component array and a support, the reflecting surface of the line formed condenser is faced upward and fixedly arranged on the lower part of the support, the solar cell component array is decided into two groups and arranged on the upper part of both sides of the center line of the support as a V-shaped preset included angle, the solar cell component array faces a collecting mirror, and the width of the light spot formed by the line formed collecting mirror is bigger than or equal to the width of the solar cell component array, the solar cell component still comprises a air duct and a fan, the air duct comprises the solar cell component array and a side plate which is fixed around, the fan is arranged on the end of the air duct. The utility model ensures that the solar cell can still keep working in the permissible temperature range after the light collecting, solves the problem that the cost of cooling is high and the system is complex after the light collecting. The utility model has the advantages that the price performance ratio is increased, and the mass production can be easily achieved.
Description
Technical field
The utility model relates to a kind of solar module, and the air-cooled concentration solar cell assembly of especially a kind of active belongs to technical field of solar utilization technique.
Background technology
In short supply day by day and pressure environmental pollution of the energy impels countries in the world to start exploitation, utilizes the upsurge of solar energy and regenerative resource, and development and utilization solar energy has become the important component part of various countries' strategy of sustainable development.In the long run, photovoltaic generation will partly replace conventional energy resource; In the short run, photovoltaic generation can be used as replenishing of conventional energy resource.Therefore photovoltaic generation still all is significant aspect energy strategy aspect environmental protection.World's photovoltaic module average annual growth rate in the period of 15 in the past surpasses 15%.In recent years, average annual growth rate surpassed 30%.Estimate to develop with 20%-30% even higher increasing velocity before the year two thousand twenty.
At present, what be applied mainly is fixed installation, the regular solar photovoltaic generating system of optically focused not, though its cost constantly descend, still very high, so restricted the paces that stride forward to alternative energy source.China particularly produces the basic dependence on import of raw material (as sun silicon raw material, encapsulating material and slurry etc.) of solar cell, and along with the significantly rising of solar cell yield, many producers are faced with and lack raw-material awkward situation.
In order to address this problem, people begin one's study and adopt the concentrating photovoltaic power generation technology.The rising of its working temperature will make the concentrator cell decreased performance under high light intensity, big electric current because condensation photovoltaic is battery operated, and heat spreader structures plays a crucial role to the temperature that reduces concentrator cell.Radiator divides active cooling and passive type cooling.The heat that active cooling produces when adopting fan, mobile water or other medium that concentrating component is worked is taken away, with the cooling solar cell.And passive cooling is that the heat that solar cell array produces directly is dispersed in the atmosphere by radiator.For the situation of large-scale application and high concentration ratio, should consider to use active cooling.Yet the applicant finds relatively that through research there is following problem in prior art: the heat radiation cost behind the optically focused is very high, causes the systematic function price higher than not, can not enter the large-scale production stage early.
The utility model content
The purpose of this utility model is: at the problem of above prior art existence, by setting up the circulation air channel, it is air-cooled to utilize fan that battery component is carried out forced convertion, the air-cooled concentration solar cell assembly of a kind of practical active is proposed, the temperature of this battery component can be controlled at the normal working temperature scope, and cost economy can reduce system's manufacturing expense.
To achieve these goals, the technical solution of the utility model is: the air-cooled concentration solar cell assembly of a kind of active, mainly by linear concentrator, solar cell module array, prop up and be configured to, described linear concentrator reflecting surface up, be fixedly mounted on described support below, described solar cell module array is divided into two groups, be installed in top, described carriage center line both sides by predetermined angle, towards condenser, aim at the solar time when following the tracks of, the spot width that described linear condenser forms is not less than the width of solar cell module array, described solar module also comprises air channel and fan, described air channel is made of solar cell module array and fixing nigh side plate, and described fan is installed in the termination in air channel.
Compare with the prior art scheme; the utility model is with the structural design of advantages of simple; the solar cell endure is in the temperature range that allows after having guaranteed several times optically focused; and efficiently solve the problem of heat radiation cost height, system complex behind the optically focused; help to improve the ratio of performance to price, be convenient to enter large-scale production.
Description of drawings
Below in conjunction with accompanying drawing and exemplary embodiments the utility model is described further.
Fig. 1 is the structural representation of embodiment one.
Fig. 2 is the structural representation of embodiment two.
Fig. 3 is that the position of solar module and gilled radiator concerns schematic diagram.
Fig. 4 is the schematic diagram in solar module and air channel that sheet material is formed.
Fig. 5 is the end view of Fig. 4.
Fig. 6 is a kind of structural representation described in the embodiment two.
Embodiment
Embodiment one
The air-cooled concentration solar cell assembly of the active of present embodiment as shown in Figure 1, comprise linear concentrator 1, solar cell module array 2, support 3, air channel 4, fan 5, wherein linear concentrator 1 reflecting surface up, be fixedly mounted on support 3 belows, solar cell module array 2 is divided into two groups, by the V-shaped support 3 center line both sides that are installed in of predetermined angle, and towards linear concentrator 1 placement, the irradiate light of the mirror reflects of every row concentrator is to the solar battery array of a corresponding side, and irradiating width is slightly wideer than irradiated solar battery array width.The air duct type of present embodiment uniqueness initiatively the wind-cooling heat dissipating system also as shown in Figure 1, air channel 4 is made up of the side material of solar cell module array and periphery thereof, fan 5 is installed in the termination in air channel 4.Only shown among the figure that fan is installed in the structure of air channel one end, in fact, in order further to increase radiating effect, can also adopt an end that the fan of blowing in the air channel is installed, the other end is installed the structure of ventilating fan, increases the effect of forced convertion.
The structure of conventional solar module is: tempering ultra-clear glasses/EVA/ solar cell/EVA/TPT, carry out lamination, in order to improve the heat dispersion of solar module, present embodiment replaces TPT with metallic plate (as alumina plate), simultaneously in order to make EVA adapt to the optically focused condition, can change the prescription of EVA, the structural change of solar module is like this: tempering ultra-clear glasses/modified EVA/solar cell/modified EVA/metallic plate, carry out lamination.
Embodiment two
As shown in Figure 2, present embodiment is on the basis of embodiment one, build the air channel 4 that another cross section is fan-shaped, trapezoidal or other shapes with battery component 2 back sides of V-shaped installation, strengthen the heat-sinking capability at solar module 2 back sides with this, further strengthen the integral heat sink ability of cooling system.The top in this air channel is an assistant board 7.
In order further to strengthen heat dispersion, the metallic plate in the solar module 2 among the embodiment one can be replaced by metal heat sink 8, Figure 3 shows that base plate is the battery module structure of metal heat sink.Wherein metal heat sink 8 is connected with solar cell 10 by special heat-conducting glue 9.
Embodiment three
The active wind-cooling heat dissipating system of present embodiment as shown in Figure 6, identical with the basic structure of embodiment one, the main distinction is: solar cell module array 2 is Λ shape and installs, air channel 4 is at solar cell module array 2 back sides, be the trapezoid cross section, wherein solar cell module array 2 back sides are trapezoidal upper bases, and trapezoidal both sides are assistant board 7 with going to the bottom.Certainly same as embodiment one reason, is not necessarily formed airtight air channel structure under certain condition, can not use high printing opacity sheet material 6c,
In order further to strengthen heat-sinking capability, can be by the solar cell module array 2 positive sector crosssection air channels 4 that form that are Λ shape.
In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (6)
1, the air-cooled concentration solar cell assembly of a kind of active, mainly by linear concentrator, solar cell module array, prop up and be configured to, described linear concentrator reflecting surface up, be fixedly mounted on described support below, it is characterized in that: described solar cell module array is divided into two groups, be installed in top, described carriage center line both sides by predetermined angle, towards condenser, aim at the solar time when following the tracks of, the spot width that described linear condenser forms is not less than the width of solar cell module array, described solar module also comprises air channel and fan, described air channel is made of solar cell module array and fixing nigh side plate, and described fan is installed in the termination in air channel.
2, according to the air-cooled concentration solar cell assembly of the described active of claim 1, it is characterized in that: the installation that is in the shape of the letter V of described two groups of solar cell module array, described air channel is positioned at the solar cell module array front, the cross section is trapezoidal, upper base is made of the solar cell module array front, one side near central shaft in the both sides is made of inner surface for reflecting sheet material, and another side is made of high printing opacity sheet material.
3, according to the air-cooled concentration solar cell assembly of the described active of claim 2, it is characterized in that: described V-arrangement is installed the battery component back side and also is shaped on the sector crosssection air channel.
4, according to the air-cooled concentration solar cell assembly of the described active of claim 1, it is characterized in that: described solar cell module array is Λ shape to be installed, and described air channel is positioned at the solar cell module array back side, is the trapezoid cross section.
5, according to the air-cooled concentration solar cell assembly of the described active of claim 4, it is characterized in that: the positive formation of described solar cell module array sector crosssection air channel.
6, according to the air-cooled concentration solar cell assembly of the arbitrary described active of claim 1 to 5, it is characterized in that: described battery component is connected with metal heat sink by heat-conducting glue.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201652501U CN201000895Y (en) | 2006-12-22 | 2006-12-22 | Active air cooling concentration solar cell module |
| PCT/CN2007/000415 WO2007104222A1 (en) | 2006-03-14 | 2007-02-07 | Butterfly shaped reflection light condensing photovoltaic electric generation device |
| ES200850071A ES2355883B1 (en) | 2006-03-14 | 2007-02-07 | PHOTOVOLTAIC EQUIPMENT OF ELECTRICAL ENERGY GENERATION BY CONCENTRATION WITH REFLECTORS IN THE FORM OF BUTTERFLY. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201652501U CN201000895Y (en) | 2006-12-22 | 2006-12-22 | Active air cooling concentration solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000895Y true CN201000895Y (en) | 2008-01-02 |
Family
ID=39015299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201652501U Expired - Fee Related CN201000895Y (en) | 2006-03-14 | 2006-12-22 | Active air cooling concentration solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000895Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339888A (en) * | 2011-10-14 | 2012-02-01 | 河南科达节能环保有限公司 | An Integrated System for Improving Photoelectric Efficiency |
| WO2012055209A1 (en) * | 2010-10-28 | 2012-05-03 | 深圳市景佑能源科技有限公司 | Solar cell assembly and heat sink apparatus thereof |
| US11295502B2 (en) | 2014-12-23 | 2022-04-05 | Intel Corporation | Augmented facial animation |
| US11303850B2 (en) | 2012-04-09 | 2022-04-12 | Intel Corporation | Communication using interactive avatars |
| US11887231B2 (en) | 2015-12-18 | 2024-01-30 | Tahoe Research, Ltd. | Avatar animation system |
-
2006
- 2006-12-22 CN CNU2006201652501U patent/CN201000895Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012055209A1 (en) * | 2010-10-28 | 2012-05-03 | 深圳市景佑能源科技有限公司 | Solar cell assembly and heat sink apparatus thereof |
| CN102339888A (en) * | 2011-10-14 | 2012-02-01 | 河南科达节能环保有限公司 | An Integrated System for Improving Photoelectric Efficiency |
| US11303850B2 (en) | 2012-04-09 | 2022-04-12 | Intel Corporation | Communication using interactive avatars |
| US11595617B2 (en) | 2012-04-09 | 2023-02-28 | Intel Corporation | Communication using interactive avatars |
| US11295502B2 (en) | 2014-12-23 | 2022-04-05 | Intel Corporation | Augmented facial animation |
| US11887231B2 (en) | 2015-12-18 | 2024-01-30 | Tahoe Research, Ltd. | Avatar animation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHANG ZHENYUAN SUN LIGUO ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhang Zhenyuan|Sun Liguo. Number: 01 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhang Zhenyuan|Sun Liguo. Number: 01 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHANG ZHENYUAN SUN LIGUO ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20111222 |