CN215498887U - Large-size solar battery pack heat dissipation device - Google Patents
Large-size solar battery pack heat dissipation device Download PDFInfo
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- CN215498887U CN215498887U CN202121472464.4U CN202121472464U CN215498887U CN 215498887 U CN215498887 U CN 215498887U CN 202121472464 U CN202121472464 U CN 202121472464U CN 215498887 U CN215498887 U CN 215498887U
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- 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 utility model discloses a heat dissipation device of a large-size solar cell module, which comprises a solar cell panel, the solar cell panel is characterized in that one side of the solar cell panel close to the ground is provided with a heat dissipation base for supporting the solar cell panel, the heat dissipation base is provided with a lifting upright post for driving the solar cell panel to lift, the lifting upright post is hollow, a heat dissipation component for dissipating heat of the solar cell panel is arranged between the heat dissipation base and the lifting upright post and close to the solar cell panel, the heat dissipation component comprises a water cooling heat dissipation part and an air cooling heat dissipation part, the heat dissipation base is provided with a protection pillar for performing cladding type heat dissipation on the lifting upright post and close to the lifting upright post, the solar module is cooled by double air cooling and water cooling, thereby avoiding the overheating of the solar panel in the using process, meanwhile, the cooling component is emphatically cooled at the same time, so that the cooling component and the solar cell panel are cooled in real time.
Description
Technical Field
The utility model relates to the field of solar cells, in particular to a heat dissipation device for a large-size solar cell module.
Background
Solar energy refers to the thermal radiation energy of the sun (see three ways of thermal energy propagation: radiation), and is mainly expressed by the common solar rays. In modern times it is commonly used to generate electricity or to power water heaters. Since the birth of life on the earth, people mainly live by the heat radiation energy provided by the sun, and ancient mankind also understand that objects are dried in the sun and used as methods for making food, such as salt making, salted fish drying and the like. With the ever-decreasing consumption of fossil fuels, solar energy has become an important component of energy used by humans and is constantly being developed. The solar energy is utilized in a photo-thermal conversion mode and a photoelectric conversion mode, and solar power generation is a new renewable energy source.
Solar cells are devices that directly convert light energy into electrical energy by the photoelectric or photochemical effect. The voltage and the current can be output instantly as long as the lamp is illuminated. Thin film solar cells operating with the photoelectric effect are the mainstream, while wet solar cells operating with the photochemical effect are still in the germination stage.
The solar power generation efficiency is restricted not only in rainy days and nights, but also in sultry and high-temperature days. Therefore, it is urgent to solve the problem of heat dissipation of the solar cell panel in an environmentally friendly manner in a desert environment, so as to prevent the power required for cooling from being higher than the solar power generation amount. The solar cell structure is basically made up of a combination of P-type and N-type semiconductors, and this structure is called a PN junction. When the battery absorbs sunlight, the PN junction generates electron-hole, and under the action of the built-in electric field, the stimulated electron and the hole losing the electron move in opposite directions, so as to generate current and voltage; however, if the temperature rises, the recombination rate of the electron-hole pairs increases, and the power generation amount decreases.
At present, adopt cooling device to its rapid cooling behind the solar cell panel is overheated mostly, but the too fast cooling of solar cell panel can lead to the damage of partial subassembly, this application aims at carrying out dual forced air cooling to solar module, the water-cooling, avoid solar cell panel overheated condition to appear in the in-process that uses, this application is in the cooling to solar cell, also emphatically cool down simultaneously to the cooling part, realize that cooling part cools off with solar cell panel in real time, avoid the high damage that leads to solar cell panel life-span loss or cooling part of temperature.
Disclosure of Invention
The utility model aims to provide a heat dissipation device for a large-size solar cell module, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a jumbo size solar cell module heat abstractor, including solar cell panel, one side that solar cell panel is close to ground is equipped with the heat dissipation base that is used for supporting solar cell panel, be equipped with the lift stand that is used for driving solar cell panel lift on the heat dissipation base, the inside cavity that is of lift stand, the position that is close to solar cell panel between heat dissipation base and the lift stand is equipped with and is used for carrying out radiating radiator unit to solar cell panel, radiator unit includes water-cooling radiating part and air-cooling radiating part, the position that the heat dissipation base is close to the lift stand is equipped with and is used for carrying out the radiating protection pillar of cladding type to the lift stand.
By adopting the technical scheme: the water cooling heat dissipation part and the air cooling heat dissipation part in the heat dissipation assembly can carry out dual heat dissipation to the solar cell panel, can reach better radiating effect, and the protection pillar can dispel the heat to the lift stand, avoids the lift stand overheated, and heat dissipation assembly is malfunctioning.
Further setting: the inside water storage cavity that is used for the water storage that is equipped with of heat dissipation base, the inside refrigeration piece that is used for the water storage to carry out the refrigeration that is equipped with of water storage cavity, and the inside temperature sensor that detects the water storage temperature that is equipped with of water storage cavity in real time.
By adopting the technical scheme: the water flow in the water storage cavity can enable the water cooling radiating part to provide flowing cold water for radiating, and the refrigerating sheet and the temperature sensor are used for cooling, measuring temperature and controlling temperature of the flowing water flow in real time.
Further setting: the water-cooling heat dissipation part comprises a water-cooling heat dissipation plate, the inside of the water-cooling heat dissipation plate is hollow, a plurality of holes used for conducting air-cooling heat dissipation are formed in the water-cooling heat dissipation plate, a front flow guide pipe used for guiding water flow in the water storage cavity of the heat dissipation base is arranged on the water-cooling heat dissipation plate, a rear flow guide pipe used for discharging the water flow in the water-cooling heat dissipation plate is arranged on the water-cooling heat dissipation plate, the front flow guide pipe is arranged inside the lifting stand column, and the rear flow guide pipe is directly connected with the water storage cavity.
By adopting the technical scheme: the water-cooling heat dissipation plate conducts water-cooling heat dissipation on water flow in the water storage cavity guided into the water-cooling heat dissipation plate through the front flow guide pipe and guided out of the rear flow guide pipe in real time, circulation flow of the water flow is achieved, the situation that the temperature of the water flow in the water-cooling heat dissipation plate is too high, and the refrigerating effect cannot be achieved is avoided.
Further setting: the air-cooled radiating part comprises an air-cooled radiating plate, the air-cooled radiating plate is hollow, an air outlet is formed in the position, close to the inner hole of the water-cooled radiating plate, of the air-cooled fan, a radiating fan is arranged at the position, close to the air outlet, of the air-cooled fan, a storage battery for supplying power to the radiating fan is arranged inside the lifting upright column, and the radiating fan is electrically connected with the storage battery.
By adopting the technical scheme: the cooling fan can carry out the forced air cooling refrigeration through the inside hole of water-cooling heating panel to solar cell panel, and the temperature that can control water-cooling heating panel on the one hand can not be too high, and on the other hand can carry out dual heat dissipation to solar cell panel, prolongs solar cell panel's life-span.
Further setting: the protective supporting columns are arranged on two sides of the protective supporting columns and used for cladding the lifting stand columns, cooling fans used for cooling the lifting stand columns are arranged on the positions, close to the lifting stand columns, of the cladding plates, and heat dissipation coatings are coated on the outer sides of the cladding plates.
By adopting the technical scheme: cladding plate can carry out the cladding cooling to the lift stand, and the inside honeycomb duct and the battery of being equipped with of lift stand for avoiding the stand overheated to cause the unable refrigeration of water-cooling heating panel and air-cooled heating panel, carries out the cladding cooling to the lift stand.
Further setting: support plates are arranged on two sides of the heat dissipation base, a circulating fan used for conducting air circulation below the solar cell panel is arranged on each support plate, and the angle between each circulating fan and each support plate is 45 degrees.
By adopting the technical scheme: circulating fan can circulate the inside air in the space between solar cell panel and lift stand and the heat dissipation base, avoids the hot-air of production to pile up, causes solar cell panel below overheated.
Further setting: the model that the refrigeration piece adopted is TES10710 semiconductor refrigeration piece, and the model that temperature sensor adopted is NTC temperature sensor.
Compared with the prior art, the utility model has the beneficial effects that: according to the solar cell module, the water cooling heat dissipation part and the air cooling heat dissipation part in the heat dissipation assembly can perform double heat dissipation on the solar cell panel, a better heat dissipation effect can be achieved, the protection support column can perform heat dissipation on the lifting stand column, overheating of the lifting stand column is avoided, the heat dissipation assembly is out of order, when the solar cell is cooled, the cooling component is emphatically cooled at the same time, the cooling component and the solar cell panel are cooled in real time, and service life loss of the solar cell panel or damage of the cooling component due to overhigh temperature is avoided.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a heat dissipation device for a large-sized solar cell module according to the present invention;
FIG. 2 is a partial schematic view of a heat sink for a large-sized solar cell module according to the present invention;
FIG. 3 is a partial schematic view of a heat sink for a large-sized solar cell module according to the present invention;
fig. 4 is an overall cross-sectional view of a heat dissipation device of a large-sized solar cell module according to the present invention.
In the figure, 1, a solar panel; 2. a heat dissipation base; 3. a water storage cavity; 4. lifting the upright post; 5. a water-cooled heat dissipation plate; 6. a front draft tube; 7. a rear draft tube; 8. an air-cooled heat dissipation plate; 9. a heat radiation fan; 10. a protective pillar; 11. a cladding sheet; 12. a cooling fan; 13. a support plate; 14. and a circulating fan.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
The technical scheme adopted by the utility model is as follows:
referring to fig. 1 to 4, in an embodiment of the present invention, a heat dissipation device for a large-sized solar cell module includes a solar cell panel 1, a heat dissipation base 2 for supporting the solar cell panel 1 is disposed on one side of the solar cell panel 1 close to the ground, a water storage cavity 3 for storing water is disposed inside the heat dissipation base 2, a refrigeration sheet for storing water for refrigeration is disposed inside the water storage cavity 3, and a temperature sensor for detecting a temperature of the stored water in real time is disposed inside the water storage cavity 3. The model that the refrigeration piece adopted is TES10710 semiconductor refrigeration piece, and the model that temperature sensor adopted is NTC temperature sensor, and 3 inside rivers of water storage cavity can make the water-cooling radiating part provide mobile cold water and dispel the heat, and refrigeration piece and temperature sensor cool off and temperature measurement accuse temperature to the rivers that flow in real time.
Be equipped with the lift stand 4 that is used for driving 1 lift of solar cell panel on the heat dissipation base 2, 1 both sides of solar cell panel articulate with lift stand 4 and heat dissipation base 2 respectively, the inside cavity that is of lift stand 4, the position that is close to solar cell panel 1 between heat dissipation base 2 and the lift stand 4 is equipped with and is used for carrying out radiating radiator unit to solar cell panel 1, radiator unit includes water-cooling radiating part and air-cooled radiating part, water-cooling radiating part and air-cooled radiating part can carry out dual heat dissipation to solar cell panel 1 among the radiator unit, can reach better radiating effect.
The water-cooling heat dissipation part comprises a water-cooling heat dissipation plate 5, the inside cavity of the water-cooling heat dissipation plate 5 is hollow, a plurality of holes for conducting air-cooling heat dissipation are formed in the water-cooling heat dissipation plate 5, a front flow guide pipe 6 for guiding 3 water flows in the water storage cavity inside the heat dissipation base 2 is arranged on the water-cooling heat dissipation plate 5, a rear flow guide pipe 7 for discharging the water flows in the water-cooling heat dissipation plate 5 is arranged on the water-cooling heat dissipation plate 5, the front flow guide pipe 6 is arranged inside the lifting upright post 4, and the rear flow guide pipe 7 is directly connected with the water storage cavity 3.
The water-cooling heat dissipation plate 5 conducts water-cooling heat dissipation on the water flow in the water storage cavity 3 guided into the water-cooling heat dissipation plate 5 through the front flow guide pipe 6, and the water flow is guided out from the rear flow guide pipe 7 in real time, so that circulating flow of the water flow is achieved, and the phenomenon that the temperature of the water flow in the water-cooling heat dissipation plate 5 is too high and the refrigeration effect cannot be achieved is avoided.
The air-cooled heat dissipation part comprises an air-cooled heat dissipation plate 8, the inside of the air-cooled heat dissipation plate 8 is hollow, the position of the air-cooled heat dissipation plate close to the inner hole of the water-cooled heat dissipation plate 5 is provided with an air outlet, the position of the air-cooled heat dissipation plate close to the air outlet is provided with a heat dissipation fan 9, the inside of the lifting upright post 4 is provided with a storage battery for supplying power to the heat dissipation fan 9, and the heat dissipation fan 9 is electrically connected with the storage battery.
The cooling fan 9 can carry out the forced air cooling refrigeration to solar cell panel 1 through the inside hole of water-cooling heating panel 5, and the temperature that can control water-cooling heating panel 5 on the one hand can not be too high, and on the other hand can carry out dual heat dissipation to solar cell panel 1, prolongs solar cell panel 1's life-span.
The position that heat dissipation base 2 is close to lift stand 4 is equipped with and is used for carrying out the radiating protection pillar 10 of cladding type to lift stand 4, and protection pillar 10 can dispel the heat to lift stand 4, avoids lift stand 4 overheated, and radiator unit is out of order.
And coating plates 11 used for coating the lifting upright column 4 are arranged on two sides of the protective support column 10, a cooling fan 12 used for cooling the lifting upright column 4 is arranged at a position, close to the lifting upright column 4, on each coating plate 11, and heat dissipation coating is coated on the outer sides of the coating plates 11. Cladding plate 11 can carry out the cladding cooling to lift stand 4, and lift stand 4 is inside to be equipped with honeycomb duct and battery, for avoiding 4 overheated water-cooling heating panel 5 and the unable refrigeration of air-cooled heating panel 8 that cause of lift stand, carries out the cladding cooling to lift stand 4.
The lifting upright post 4, the front flow guide pipe 6, the rear flow guide pipe 7, the circulating fan 14, the refrigerating sheet and the temperature sensor are electrically connected with the storage battery.
The working principle of the utility model is as follows:
an operator lifts the lifting upright post 4 to drive the solar cell panel 1 to incline, the cooling fins and the temperature sensor cool water flow inside the water storage cavity 3 inside the heat dissipation base 2, the front diversion pipe 6 conducts the water flow inside the water storage cavity 3 to the inside of the water cooling plate 5, the water flow flows into the water storage cavity 3 through the rear diversion pipe 7 to continue cooling, and the heat dissipation fan 9 inside the air cooling plate 8 conducts air cooling refrigeration on the solar cell panel 1 through holes inside the water cooling plate 5, so that on one hand, the temperature of the water cooling plate 5 can be controlled not to be too high, on the other hand, double heat dissipation can be conducted on the solar cell panel 1, and the service life of the solar cell panel 1 is prolonged;
the cooling fan 12 inside the protective supporting column 10 is started to coat and cool the lifting upright column 4, the lifting upright column 4 is prevented from being overheated to cause the water cooling heat dissipation plate 5 and the air cooling heat dissipation plate 8 to be incapable of refrigerating, and the cyclic heat dissipation of the solar cell panel 1 is realized.
The above embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. A heat dissipation device for a large-size solar cell module comprises a solar cell panel and is characterized in that: one side that solar cell panel (1) is close to ground is equipped with heat dissipation base (2) that is used for supporting solar cell panel (1), be equipped with on heat dissipation base (2) and be used for driving lift stand (4) that solar cell panel (1) goes up and down, lift stand (4) inside is cavity, the position that is close to solar cell panel (1) between heat dissipation base (2) and lift stand (4) is equipped with and is used for carrying out radiating radiator unit to solar cell panel (1), radiator unit includes water cooling radiating part and air cooling radiating part, the position that heat dissipation base (2) are close to lift stand (4) is equipped with and is used for carrying out radiating protection pillar (10) of cladding type to lift stand (4).
2. The heat dissipation device for the large-size solar cell module as claimed in claim 1, wherein a water storage cavity (3) for storing water is arranged inside the heat dissipation base (2), a refrigeration sheet for storing water for refrigeration is arranged inside the water storage cavity (3), and a temperature sensor for detecting the temperature of the stored water in real time is arranged inside the water storage cavity (3).
3. The heat dissipation device for the large-size solar cell module according to claim 1, wherein the water-cooling heat dissipation portion comprises a water-cooling heat dissipation plate (5), the water-cooling heat dissipation plate (5) is hollow, a plurality of holes for air-cooling heat dissipation are formed in the water-cooling heat dissipation plate (5), a front flow guide pipe (6) for guiding water flow in the water storage cavity (3) in the heat dissipation base (2) is arranged on the water-cooling heat dissipation plate (5), a rear flow guide pipe (7) for discharging water flow in the water-cooling heat dissipation plate (5) is arranged on the water-cooling heat dissipation plate (5), the front flow guide pipe (6) is arranged in the lifting upright column (4), and the rear flow guide pipe (7) is directly connected with the water storage cavity (3).
4. The heat dissipation device for the large-size solar cell module according to claim 1, wherein the air-cooled heat dissipation part comprises an air-cooled heat dissipation plate (8), the air-cooled heat dissipation plate (8) is hollow, an air outlet is formed in the position, close to the hole in the water-cooled heat dissipation plate (5), of the air-cooled heat dissipation plate, a heat dissipation fan (9) is arranged on the position, close to the air outlet, of the air-cooled heat dissipation plate, a storage battery for supplying power to the heat dissipation fan (9) is arranged inside the lifting upright column (4), and the heat dissipation fan (9) is electrically connected with the storage battery.
5. The heat dissipation device for the large-size solar cell module is characterized in that coating plates (11) used for coating the lifting upright column (4) are arranged on two sides of the protection pillar (10), cooling fans (12) used for cooling the lifting upright column (4) are arranged on the positions, close to the lifting upright column (4), of the coating plates (11), and heat dissipation coatings are coated on the outer sides of the coating plates (11).
6. The heat dissipation device for the large-size solar cell module is characterized in that support plates (13) are arranged on two sides of the heat dissipation base (2), a circulating fan (14) used for circulating air below the solar cell panel (1) is arranged on each support plate (13), and an angle between each circulating fan (14) and each support plate (13) is 45 degrees.
7. The heat dissipation device of claim 2, wherein the cooling plate is a TES10710 semiconductor cooling plate, and the temperature sensor is an NTC temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472464.4U CN215498887U (en) | 2021-06-30 | 2021-06-30 | Large-size solar battery pack heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472464.4U CN215498887U (en) | 2021-06-30 | 2021-06-30 | Large-size solar battery pack heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498887U true CN215498887U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121472464.4U Active CN215498887U (en) | 2021-06-30 | 2021-06-30 | Large-size solar battery pack heat dissipation device |
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|---|---|
| CN (1) | CN215498887U (en) |
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2021
- 2021-06-30 CN CN202121472464.4U patent/CN215498887U/en active Active
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Address after: 221699 south side of Kunming Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Zhongrun Solar Technology (Xuzhou) Co.,Ltd. Address before: 221699 south side of Kunming Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Yuhui Photovoltaic Technology Co.,Ltd. |