CN102709375A - Passive cooling system of solar battery board - Google Patents
Passive cooling system of solar battery board Download PDFInfo
- Publication number
- CN102709375A CN102709375A CN201210215786XA CN201210215786A CN102709375A CN 102709375 A CN102709375 A CN 102709375A CN 201210215786X A CN201210215786X A CN 201210215786XA CN 201210215786 A CN201210215786 A CN 201210215786A CN 102709375 A CN102709375 A CN 102709375A
- Authority
- CN
- China
- Prior art keywords
- pipe
- solar panel
- heat
- cooling
- communicated
- 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
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a passive cooling system of a solar battery board, which comprises an overground cooling assembly, an underground heat exchange assembly, a second connecting pipe and a third connecting pipe, wherein the overground cooling assembly comprises an air inlet pipe, a cold air pipe, a cooling board, a hot air pipe, a heat-absorption exhaust pipe and a first connecting pipe, the cooling board covers the back surface of the solar battery board, and air-passing inner holes are arranged on the cooling board. The passive cooling system ingeniously, organically and comprehensively utilizes the constant-temperature property of an underground constant-temperature layer and the property air density reducing along with the the temperature rise and is used for cooling the solar battery board, more importantly, the passive cooling system can cool the solar battery board without additionally consuming electric energy, realizes passive cooling, effectively overcomes the defects of the traditional active cooling mode, solves the technical problems not solved in the cooling field of the solar battery board in a long period, has the advantages of novel concept, simple structure and good technical, economic and social benefits and is suitable for large-scale generalization and adoption.
Description
Technical field
The invention belongs to the solar panel field, specifically, relate in particular to a kind of passive cooling system that solar panel is lowered the temperature of being used for.
Background technology
Solar panel is to utilize photovoltaic effect can convert solar radiation into the power conversion device of electric energy; It is that the core group of photovoltaic electric energy system becomes assembly, and the height of its energy conversion efficiency has directly determined performance, economic benefit and the popularizing application prospect of photovoltaic system.
According to Semiconductive Theory, the conversion efficiency of solar panel receives influence of various factors, and wherein temperature factor is the most remarkable, and along with temperature raises, the conversion efficiency of solar panel significantly reduces until inefficacy.Data show, the every rising 1K of the temperature of cell panel, and its energy output just reduces 0.5%.Yet when terrestrial solar radiation intensity was better usually, the thermal effect of light was also fine, and the temperature rise of cell panel is higher, and energy loss increases, and the energy loss of fairly large array (20～25 years) accumulation in whole life cycle is with considerable.
By on can find out obviously that temperature factor obviously is disadvantageous to the influence of solar panel, or even fatal, therefore reduce the terrestrial solar radiation influence of thermal effect through technological means and just seem and be necessary very much.At present; Utilization has source heat-dissipating or refrigeration modes can reduce the temperature of solar panel; And temperature remained on very low level; Lose more than gain but reduce the terrestrial solar radiation influence of thermal effect by the way, can be because achieve this end the electric energy of being paid considerably beyond eliminating the electric energy that is increased after the terrestrial solar radiation thermal effect.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of solar panel cooling system, and it can be lowered the temperature to solar panel under the prerequisite that does not consume energy.
Technical scheme of the present invention is following: the passive cooling system of a kind of solar panel; Comprise solar panel (1); This solar panel (1) is obliquely installed on battery board bracket (2); It is characterized in that: also comprise lower the temperature assembly, underground heat exchanger assembly, second tube connector (11) and the 3rd tube connector (12) on the ground; The assembly of wherein lowering the temperature on the ground comprises air inlet pipe (3), refrigerator pipe (4), cooling plate (5), heating pipe (6), heat absorption blast pipe (7) and first tube connector (8), and the plate (5) of wherein lowering the temperature covers the back side of said solar panel (1), and the plate (5) of lowering the temperature was provided with gas endoporus (5a); Said refrigerator pipe (4) is communicated with gas endoporus (5a) bottom of crossing of cooling plate (5); This top of crossing the gas endoporus is communicated with said heating pipe (6); Heating pipe (6) is communicated with heat absorption blast pipe (7) through said first tube connector (8), and heat absorption blast pipe (7) is positioned at the top of said air inlet pipe (3);
Said underground heat exchanger assembly comprises collecting pipe (9) and heat-exchange tube (10); Wherein two collecting pipes (9) are arranged side by side; And wherein a collecting pipe (9) is communicated with air inlet pipe (3) through said second tube connector (11), and an other collecting pipe (9) is communicated with refrigerator pipe (4) through said the 3rd tube connector (12); Between two collecting pipes (9), be provided with one group of said heat-exchange tube (10), and two mouths of pipe of each heat-exchange tube (10) are communicated with the collecting pipe (9) of corresponding end respectively.
In the present technique scheme, and the back side of solar panel (1) can also can be covered by less relatively cooling plate (5) combination of several areas by whole a covering of cooling plate (5) that area is bigger.During installation; The assembly of will lowering the temperature on the ground is installed on the ground; And the assembly of lowering the temperature on the ground links to each other with underground heat exchanger assembly through second and third tube connector, and underground heat exchanger assembly then is installed on underground, and the heat-exchange tube in the underground heat exchanger assembly will be positioned at thermostat layer; The temperature of this thermostat layer remains on 15 ℃～25 ℃ throughout the year, and the concrete degree of depth of thermostat layer is slightly variant because of various places different geographic situation.
When sunlight was better, solar panel was converted into electric energy with the irradiation intensity of sunlight, and the thermal effect of sunlight can make the temperature of solar panel raise, and the air that Solar panel backside cooling this moment plate is crossed in the gas endoporus also can and then heat up.Simultaneously; The heat absorption blast pipe be because heat absorption also can make the air in its endoporus be heated and since the temperature of air when raising its density reduce, the air in the blast pipe that therefore absorbs heat can be to rising; And be discharged to automatically outside the heat absorption blast pipe, in the heat absorption blast pipe, form negative pressure simultaneously.Under action of negative pressure, the air that the cooling plate is crossed in the gas endoporus is mentioned in the heat absorption blast pipe, and the cold air in the underground heat exchanger assembly is mentioned crossing in the gas endoporus of cooling plate.
Because heat absorption blast pipe (7) is positioned at the top of said air inlet pipe (3), so the temperature that air inlet pipe (3) is located gas will be lower than the temperature that heat absorption blast pipe (7) is located.When just the cold air in underground heat exchanger assembly is mentioned in the cooling plate, in additional air gets into wherein a collecting pipe (9) from air inlet pipe (3), and carry out heat exchange at thermostat layer through heat-exchange tube (10), thereby to additional air cooling-down.Additional air after the cooling comes together in the other collecting pipe (9); And mentioned successively in refrigerator pipe (4) and the cooling plate (5), thereby form the gas circulation path, and in time, constantly take away cooling plate (5) and cross the heat in the gas endoporus; And then through the cooling plate (5) to solar panel carry out air-cooled, the cooling; And whole temperature-fall period has been realized passive cooling fully without the additive decrementation electric energy, has effectively overcome the defective of existing active cooling.
In sum, the present invention is ingenious, organic, synthetically utilized the thermostatic characteristics of underground thermostat layer and the characteristic that gas gathers and raises and reduce with temperature, and is used for solar panel is lowered the temperature; The more important thing is that it just can be lowered the temperature to solar panel without the additive decrementation electric energy; Realize passive cooling, effectively overcome the defective of traditional active cooling method, solved the interior technical barrier that does not have solution of solar panel cooling field a very long time; Novel, simple in structure; Easy to implement, have extraordinary technology, economic worth and social benefit, be suitable for the large-scale promotion utilization.
Said heat absorption blast pipe (7) is fixed on the top of said battery board bracket (2); A mouth of pipe closure of this heat absorption blast pipe (7); Its another mouth of pipe vertically is connected to exhaust chimney (13), and heat absorption blast pipe (7) and exhaust chimney (13) be metal tube, and scribbles heat absorbing coating at both outer wall.
Above structure can effectively be improved the endothermic effect of heat absorption blast pipe (7); Under the situation of identical intensity of illumination; Can make the temperature of the interior air of heat absorption blast pipe (7) rise De Genggao; Thereby increase lifting force, the cold air in the underground heat exchanger assembly is mentioned in the cooling plate (5) sooner, like a cork, and then improved the cooling-down effect of native system well cold air in the underground heat exchanger assembly.Certainly, intensity of illumination is big more, and this cooling system is also big more to the lifting force of cold air in the underground heat exchanger assembly.
Said air inlet pipe (3) is near ground; And vertically be arranged on the below of solar panel (1); And the air inlet of air inlet pipe (3) upper end vertically is connected to air inlet chimney (14); So just can effectively increase air inlet pipe (3) and heat absorption blast pipe (7) and locate the temperature difference of air, so also can further increase lifting force cold air in the underground heat exchanger assembly.
In this said example, said cooling plate (5) be the strip structure, has said mistake gas endoporus (5a) along the length direction of this cooling plate; The back side of said solar panel (1) is covered by 5 blocks of cooling plates (5) that are arranged side by side, and this cooling plate is arranged along the incline direction of solar panel (1).
Above structure not only is convenient to cooling plate (5) is carried out selection, processing, and because solar panel usually is erected at some remote mountain areas and ungetable area, facilitates transportation, installation cooling plate (5) like this.
The structure of said refrigerator pipe (4) is consistent with heating pipe (6), two mouths of pipe sealing of this refrigerator pipe, and have and cross gas branch pipe (15) and ten ventilation arms (16), and per two ventilation arms (16) and the plate (5) of lowering the temperature gas endoporus (5a) corresponding;
The gas branch pipe (15) of crossing of said refrigerator pipe (4) links to each other with the 3rd tube connector (12), and ten ventilation arms (16) of this refrigerator pipe are communicated with gas endoporus (5a) bottom of crossing of corresponding cooling plate (5) respectively; Ten ventilation arms (16) of said heating pipe (6) are communicated with gas endoporus (5a) top of crossing of corresponding cooling plate (5) respectively, and the gas branch pipe (15) of crossing of this heating pipe is communicated with said first tube connector (8).In the present embodiment, above structure mainly is to match for structure and arrangement with cooling plate (5).Certainly; If the back side of said solar panel (1) can be by whole a covering of cooling plate (5) that area is bigger; Then refrigerator pipe (4) and heating pipe (6) can have only one to cross gas branch pipe (15) and a ventilation arm (16); And the gas branch pipe (15) of crossing on the refrigerator pipe (4) links to each other with the 3rd tube connector (12), and the ventilation arm (16) on the refrigerator pipe (4) then is communicated with gas endoporus (5a) bottom of crossing of cooling plate (5).And the ventilation arm (16) on the said heating pipe (6) is communicated with gas endoporus (5a) top of crossing of cooling plate (5), and the gas branch pipe (15) of crossing on this heating pipe (6) then is communicated with said first tube connector (8).
Said heat-exchange tube (10) is wavy, and the number of this heat-exchange tube is 4～6, and all is fixed with a reinforcement (17) on the every heat-exchange tube (10), and the two ends of this reinforcement are fixedly connected with the said collecting pipe (9) of corresponding end respectively.
The number of heat-exchange tube in the said structure (10) is moderate, can carry out heat exchange well, can effectively avoid again because of heat-exchange tube (10) number too much increases flow resistance, guarantees that the cold air in the heat-exchange tube (10) can successfully be mentioned in the cooling plate (5).In addition, reinforcement (17) can effectively increase the installation strength of heat-exchange tube (10), prevents that heat-exchange tube (10) from coming off.
As preferably, said first, second and third tube connector (8,11,12) is double-deck adiabatic pvc pipe, so just can effectively prevent to locate to take place heat exchange at first, second and third tube connector (8,11,12).
Beneficial effect: the present invention is ingenious, organic, synthetically utilized the thermostatic characteristics of underground thermostat layer and the characteristic that gas gathers and raises and reduce with temperature; And be used for solar panel is lowered the temperature, the more important thing is that it just can be lowered the temperature to solar panel without the additive decrementation electric energy, has realized passive cooling; Effectively overcome the defective of traditional active cooling method; Solved the interior technical barrier that does not have solution of solar panel cooling field a very long time, novel, simple in structure, easy to implement; Have extraordinary technology, economic worth and social benefit, be suitable for the large-scale promotion utilization.
Description of drawings
Fig. 1 is an axonometric drawing of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 be among Fig. 2 refrigerator pipe 4 and cooling plate 5 be connected sketch map;
Fig. 4 be among Fig. 2 heating pipe 6 and cooling plate 5 be connected sketch map.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Like Fig. 1,2, shown in 3 and 4; The present invention is mainly by solar panel 1, battery board bracket 2, lower the temperature assembly, underground heat exchanger assembly, second tube connector 11 and the 3rd tube connector 12 constitutes on the ground; Wherein solar panel 1 is obliquely installed on battery board bracket 2; And the structure of the set-up mode of the structure of solar panel 1, solar panel 1 and battery board bracket 2 is prior art, does not do at this and gives unnecessary details.
Said ground cooling assembly is located on the ground when installing, and this assembly of lowering the temperature on the ground is made up of air inlet pipe 3, refrigerator pipe 4, cooling plate 5, heating pipe 6, heat absorption blast pipe 7, first tube connector 8, exhaust chimney 13 and air inlet chimney 14.Said air inlet pipe 3 vertically is located at the below of solar panel 1, and under being preferably, and air inlet pipe 3 is near ground.Air inlet in above-mentioned air inlet pipe 3 upper ends is connected to said air inlet chimney 14, and this air inlet chimney 14 is an outsourcing piece, and its structure is identical with chimney, and its top has protruding conical top cover up.
Can find out like Fig. 1～4, be pasted with said cooling plate 5 at the back side of above-mentioned solar panel 1 through viscose glue, this cooling plate 5 covers the back side of solar panel 1.With reference to Fig. 1～4, the plate 5 of cooling described in the present technique scheme can be the sheet material that area is bigger, and this cooling plate 5 covers the back side integral body of solar panel 1, and has gas endoporus 5a on the cooling plate 5.As preferably; Said cooling plate also 5 also can be the less relatively sheet material of area certainly; And should cooling plate 5 be the strip structure also; And have along cooling plate also 5 length direction and saidly to cross gas endoporus 5a, and a face crossing gas endoporus 5a hole wall is provided with a plurality of protruding 5b side by side, number that in the present embodiment should convexity 5b is 4.
Simultaneously, one group of cooling plate 5 that is arranged side by side makes up the back side of said solar panel 1 and covers, and this cooling plate 5 is arranged along the incline direction of solar panel 1, and said protruding 5b is positioned on the back side of solar panel 1.In the present embodiment, the number of above-mentioned cooling plate 5 is preferably 5.Certainly, the number of cooling plate 5 can be done adaptively according to actual conditions and increase, subtracts, the number that is not limited to represent in the accompanying drawing.
Can find out that like Fig. 1～4 said refrigerator pipe 4 is communicated with the bottom that cooling plate 5 is crossed the gas endoporus, the top that this cooling plate 5 is crossed the gas endoporus is communicated with said heating pipe 6.Said refrigerator pipe 4 is positioned at the bottom of solar panel 1, and along the Width setting of solar panel 1.Above-mentioned heating pipe 6 is arranged side by side with refrigerator pipe 4, and is positioned at the top of said solar panel 1.
As preferably; The structure of said refrigerator pipe 4 is consistent with heating pipe 6; Two mouths of pipe sealing of this refrigerator pipe 6, and have one and cross gas branch pipe 15 and ten ventilation arms 16, and on the 16 corresponding cooling plates 5 of the per two ventilation arms on the refrigerator pipe 6 gas endoporus 5a.Certainly, refrigerator pipe 6 also can have five or 15 ventilation arms 16, so just make each or three ventilation arm 16 and the plate 5 of lowering the temperature on the refrigerator pipe 6 gas endoporus 5a corresponding, and by that analogy
During installation, cross gas branch pipe 15 for one of said refrigerator pipe 4 and link to each other with the 3rd tube connector 12, ten ventilation arms 16 of this refrigerator pipe 4 are communicated with the gas endoporus 5a bottom of crossing of five blocks of cooling plates 5 respectively.Ten ventilation arms 16 of said heating pipe 6 are communicated with the gas endoporus 5a top of crossing of five blocks of cooling plates 5 respectively, cross gas branch pipe 15 and are communicated with said first tube connector 8 for one of these hot gas 6 pipes.
Also can further find out from Fig. 1～4; Above-mentioned first tube connector 8 is double-deck adiabatic pvc pipe; This first tube connector 8 is communicated with the through hole at said heat absorption blast pipe 7 middle parts, a mouth of pipe closure of heat absorption blast pipe 7, and another mouth of pipe of heat absorption blast pipe 7 vertically is connected to said exhaust chimney 13.Said heat absorption blast pipe 7 is metal tube with exhaust chimney 13, and all scribbles heat absorbing coating at the outer wall of heat absorption blast pipe 7 and exhaust chimney 13.Said exhaust chimney 13 is an outsourcing piece, and its structure is identical with chimney, and its top has protruding conical top cover up.Simultaneously, said heat absorption blast pipe 7 is positioned at the top of said air inlet pipe 3, and this heat absorption blast pipe 7 is fixed on the top of battery board bracket 2, and along the Width setting of said solar panel 1.
Can find out further also that from Fig. 1～4 said underground heat exchanger assembly is installed in underground, this underground heat exchanger assembly is made up of collecting pipe 9, heat-exchange tube 10 and reinforcement 17, and wherein two collecting pipes 9 are arranged side by side.In the present embodiment; Two collecting pipes 9 all are vertical layout; And wherein a collecting pipe 9 is communicated with air inlet pipe 3 through said second tube connector 11, and 9 of other collecting pipes pass through the 3rd tube connector 12 and are communicated with said refrigerator pipe 4, thereby with assembly and underground assembly link together on the ground.In addition, said second tube connector 11 and the 3rd tube connector 12 are double-deck adiabatic pvc pipe.
Between two collecting pipes 9, be provided with one group of said heat-exchange tube 10; The two ends of each heat-exchange tube 10 are communicated with the collecting pipe 9 of corresponding end respectively, and an end that is specially each heat-exchange tube 10 is communicated with collecting pipe 9 wherein respectively, and the other end of each heat-exchange tube 10 is communicated with an other collecting pipe 9 respectively; And the degree of depth that is provided with of heat-exchange tube 10 is positioned at underground thermostat layer when installing; So just let additional air flow in a collecting pipe 9 therein earlier, get into then in each heat-exchange tube 10, and carry out heat exchange through the tube wall and the thermostat layer of each heat-exchange tube 10; Thereby to the air cooling-down in the heat-exchange tube 10; The temperature of air in the heat-exchange tube 10 is also become about 15 ℃～25 ℃, and its temperature is lower, and the air after the cooling flows in the other collecting pipe 9 then.
In addition, above-mentioned heat-exchange tube 10 is an outsourcing piece, and it is shaped as waveform, also can be spirality or other shapes, and heat-exchange tube 10 outer surfaces were done antirust processing.In the present embodiment, the number of said heat-exchange tube 10 is 4～6, is preferably 5.Simultaneously, all be fixed with a said reinforcement 17 on each heat-exchange tube 10, an end of this reinforcement 17 is fixedly connected with collecting pipe 9 wherein, and the other end of reinforcement 17 is fixedly connected with an other collecting pipe 9.
The above is merely preferred embodiment of the present invention, is not restriction with the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. passive cooling system of solar panel; Comprise solar panel (1); This solar panel (1) is obliquely installed on battery board bracket (2); It is characterized in that: also comprise lower the temperature assembly, underground heat exchanger assembly, second tube connector (11) and the 3rd tube connector (12) on the ground; The assembly of wherein lowering the temperature on the ground comprises air inlet pipe (3), refrigerator pipe (4), cooling plate (5), heating pipe (6), heat absorption blast pipe (7) and first tube connector (8), and the plate (5) of wherein lowering the temperature covers the back side of said solar panel (1), and the plate (5) of lowering the temperature was provided with gas endoporus (5a); Said refrigerator pipe (4) is communicated with gas endoporus (5a) bottom of crossing of cooling plate (5); This top of crossing the gas endoporus is communicated with said heating pipe (6); Heating pipe (6) is communicated with heat absorption blast pipe (7) through said first tube connector (8), and heat absorption blast pipe (7) is positioned at the top of said air inlet pipe (3);
Said underground heat exchanger assembly comprises collecting pipe (9) and heat-exchange tube (10); Wherein two collecting pipes (9) are arranged side by side; And wherein a collecting pipe (9) is communicated with air inlet pipe (3) through said second tube connector (11), and an other collecting pipe (9) is communicated with refrigerator pipe (4) through said the 3rd tube connector (12); Between two collecting pipes (9), be provided with one group of said heat-exchange tube (10), and two mouths of pipe of each heat-exchange tube (10) are communicated with the collecting pipe (9) of corresponding end respectively.
2. the passive cooling system of solar panel according to claim 1; It is characterized in that: said heat absorption blast pipe (7) is fixed on the top of said battery board bracket (2); A mouth of pipe closure of this heat absorption blast pipe (7); Its another mouth of pipe vertically is connected to exhaust chimney (13), and heat absorption blast pipe (7) and exhaust chimney (13) be metal tube, and scribbles heat absorbing coating at both outer wall.
3. the passive cooling system of solar panel according to claim 1 and 2; It is characterized in that: said air inlet pipe (3) is near ground; And vertically be arranged on the below of solar panel (1), and the air inlet of air inlet pipe (3) upper end vertically is connected to air inlet chimney (14).
4. the passive cooling system of solar panel according to claim 3 is characterized in that: said cooling plate (5) is the strip structure, has the said gas endoporus (5a) of crossing along the length direction of this cooling plate; The back side of said solar panel (1) is covered by 5 blocks of cooling plates (5) that are arranged side by side, and this cooling plate is arranged along the incline direction of solar panel (1).
5. the passive cooling system of solar panel according to claim 4; It is characterized in that: the structure of said refrigerator pipe (4) is consistent with heating pipe (6); Two mouth of pipe sealings of this refrigerator pipe; And have one and cross gas branch pipe (15) and ten ventilation arms (16), and per two ventilation arms (16) and the plate (5) of lowering the temperature gas endoporus (5a) corresponding;
The gas branch pipe (15) of crossing of said refrigerator pipe (4) links to each other with the 3rd tube connector (12), and ten ventilation arms (16) of this refrigerator pipe are communicated with gas endoporus (5a) bottom of crossing of corresponding cooling plate (5) respectively; Ten ventilation arms (16) of said heating pipe (6) are communicated with gas endoporus (5a) top of crossing of corresponding cooling plate (5) respectively, and the gas branch pipe (15) of crossing of this heating pipe is communicated with said first tube connector (8).
6. the passive cooling system of solar panel according to claim 5; It is characterized in that: said heat-exchange tube (10) is wavy; The number of this heat-exchange tube is 4～6; And all be fixed with a reinforcement (17) on the every heat-exchange tube (10), the two ends of this reinforcement are fixedly connected with the said collecting pipe (9) of corresponding end respectively.
7. the passive cooling system of solar panel according to claim 6 is characterized in that: said first, second and third tube connector (8,11,12) is double-deck adiabatic pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210215786.XA CN102709375B (en) | 2012-06-27 | 2012-06-27 | Passive cooling system of solar battery board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210215786.XA CN102709375B (en) | 2012-06-27 | 2012-06-27 | Passive cooling system of solar battery board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709375A true CN102709375A (en) | 2012-10-03 |
| CN102709375B CN102709375B (en) | 2014-10-08 |
Family
ID=46902019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210215786.XA Active CN102709375B (en) | 2012-06-27 | 2012-06-27 | Passive cooling system of solar battery board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709375B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071766A (en) * | 2015-07-24 | 2015-11-18 | 重庆理工大学 | Concentrating photovoltaic battery air-cooled heat dissipation system |
| CN107733356A (en) * | 2017-11-10 | 2018-02-23 | 彭从文 | Heat radiating type photovoltaic board system |
| CN114733808A (en) * | 2022-04-13 | 2022-07-12 | 深圳市勘察研究院有限公司 | Automatic cleaning auxiliary device for photovoltaic power generation panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123369A (en) * | 1984-07-11 | 1986-01-31 | Fujitsu Ltd | Solar battery power supply |
| CN101055112A (en) * | 2007-05-23 | 2007-10-17 | 王玉忠 | Ground-cooling temperature-lowering heat-radiating type house |
| WO2011076107A1 (en) * | 2009-12-25 | 2011-06-30 | 南京光威能源科技有限公司 | Solar photovoltaic cell high efficiency radiating device and combination heat power system |
| CN102297486A (en) * | 2011-06-24 | 2011-12-28 | 陈华龙 | Method and device for passively extracting superficial zone geothermal energy to regulate temperature of machine room |
| CN202651174U (en) * | 2012-06-27 | 2013-01-02 | 重庆理工大学 | Passive cooling system for solar panel |
-
2012
- 2012-06-27 CN CN201210215786.XA patent/CN102709375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123369A (en) * | 1984-07-11 | 1986-01-31 | Fujitsu Ltd | Solar battery power supply |
| CN101055112A (en) * | 2007-05-23 | 2007-10-17 | 王玉忠 | Ground-cooling temperature-lowering heat-radiating type house |
| WO2011076107A1 (en) * | 2009-12-25 | 2011-06-30 | 南京光威能源科技有限公司 | Solar photovoltaic cell high efficiency radiating device and combination heat power system |
| CN102297486A (en) * | 2011-06-24 | 2011-12-28 | 陈华龙 | Method and device for passively extracting superficial zone geothermal energy to regulate temperature of machine room |
| CN202651174U (en) * | 2012-06-27 | 2013-01-02 | 重庆理工大学 | Passive cooling system for solar panel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071766A (en) * | 2015-07-24 | 2015-11-18 | 重庆理工大学 | Concentrating photovoltaic battery air-cooled heat dissipation system |
| CN107733356A (en) * | 2017-11-10 | 2018-02-23 | 彭从文 | Heat radiating type photovoltaic board system |
| CN107733356B (en) * | 2017-11-10 | 2019-05-10 | 江苏弘德科技发展有限公司 | Heat radiating type photovoltaic board system |
| CN114733808A (en) * | 2022-04-13 | 2022-07-12 | 深圳市勘察研究院有限公司 | Automatic cleaning auxiliary device for photovoltaic power generation panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102709375B (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102550340B (en) | Solar regenerative heating device for greenhouse heating | |
| CN103438586B (en) | Solar energy optical-thermal collector, photo-thermal electricity collection plate and solar heating hot-water heating system | |
| CN205227491U (en) | Solar energy comprehensive utilization system | |
| CN105245184A (en) | Flat-plate photovoltaic-thermal comprehensive utilization device with night radiation refrigeration function | |
| CN103062913A (en) | Flat-panel solar photovoltaic water-heating air-heating compound heat collector | |
| CN102709375B (en) | Passive cooling system of solar battery board | |
| CN101846404A (en) | Porous material solar energy air heat-collecting device | |
| CN205070939U (en) | Device is used multipurposely to plate photovoltaic light and heat with nocturnal radiation function of refrigerating | |
| CN102353155A (en) | Solar air heat collection device with fluctuant strip fins | |
| CN205232150U (en) | Photoelectricity light and heat plate structure | |
| CN205014644U (en) | Binary solar energy polymerization board | |
| CN201731654U (en) | Porous material solar energy air heat collection device | |
| CN204303844U (en) | The cooling system of photovoltaic hollow glass | |
| CN207383081U (en) | A kind of temperature-increasing system of heliogreenhouse | |
| CN202651174U (en) | Passive cooling system for solar panel | |
| CN205883157U (en) | Surface of water floats photovoltaic board intelligence heat abstractor | |
| CN204285843U (en) | For the fused salt heat absorber system in the tower photo-thermal power station of secondary reflection | |
| CN103727682A (en) | Flat plate type solar air collector | |
| CN204156806U (en) | Integral type solar photovoltaic cell panel temperature-controlling system | |
| CN203848366U (en) | Solar air combination heat supply system for village and small town houses | |
| CN208154690U (en) | Double source combined heat-pump and photovoltaic heat management integral system | |
| CN205962058U (en) | Energy -conserving big -arch shelter of self -power constant temperature | |
| CN207922593U (en) | A kind of photovoltaic and photothermal integral system | |
| CN201294466Y (en) | Complementary system for heat pump boiler and solar power generation | |
| CN101781915A (en) | Solar energy wall body heat utilization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |