CN219918880U - Photovoltaic panel for solar power generation - Google Patents
Photovoltaic panel for solar power generation Download PDFInfo
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- CN219918880U CN219918880U CN202320755088.2U CN202320755088U CN219918880U CN 219918880 U CN219918880 U CN 219918880U CN 202320755088 U CN202320755088 U CN 202320755088U CN 219918880 U CN219918880 U CN 219918880U
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- Prior art keywords
- cold energy
- refrigerating
- fixedly connected
- energy box
- photovoltaic panel
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic panel for solar power generation, and belongs to the technical field of power generation photovoltaic panels. The photovoltaic module comprises a photovoltaic panel, a bracket and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged at the bottom of the photovoltaic panel and on the surface of the bracket; the cooling mechanism comprises a cold energy box sleeved on the surface of the support, the cold energy box is annularly arranged and fixedly connected with the support, refrigerating fluid is filled in the cold energy box, a plurality of uniformly distributed refrigerating holes are formed in the surface of the cold energy box, semiconductor refrigerating sheets are fixedly connected to the inner portions of the refrigerating holes, and the cold ends of the semiconductor refrigerating sheets are arranged towards the refrigerating fluid and are in contact fit with the refrigerating fluid. By arranging the heat dissipation mechanism, the flow of the refrigerating fluid in the water passage can be utilized to carry heat in the photovoltaic panel, and compared with the existing solar power generation panel which can not dissipate heat of the photovoltaic panel, the device has the advantage of being capable of dissipating heat of the photovoltaic panel and ensures the power generation efficiency of the solar panel.
Description
Technical Field
The utility model belongs to the technical field of power generation photovoltaic panels, and particularly relates to a photovoltaic panel for solar power generation.
Background
The photovoltaic panel for solar power generation is a facility for converting solar energy into direct current electric energy by utilizing the photovoltaic effect of a photovoltaic semiconductor material, and the core of the photovoltaic facility is a solar panel, and currently, the semiconductor material for power generation mainly comprises: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, etc., and contains anti-striking performance, anti-cracking performance, anti-aging performance, waterproof performance, lightning protection breakdown performance, etc.
The solar panel is an important component in the solar power generation process, and can effectively convert solar energy into direct current electric energy, as disclosed in the patent with the application number of 202020214436.1, the solar panel comprises a frame, a junction box is fixed on the rear surface of the frame, connecting wires are symmetrically arranged at the bottom ends of the junction box, limiting blocks are symmetrically fixed on the surfaces of the connecting wires corresponding to the rear surfaces of the frame, one end of each limiting block is in a fixed state with the frame, a lug is fixed at the edge of one side of the other end of each limiting block, a concave block is arranged at the edge of the other side of the other end of each limiting block, and the surfaces of the lugs are in a fitting state with the inner walls of the concave blocks; the bump through the design, concave piece make the laminating department of the stopper tip that the symmetry set up be the block state, through stopper, the horizontal pole of design, fix the position of connecting wire, avoid in the handling of the device, cause the phenomenon of damage to the connecting wire to protect the connecting wire. However, the solar panel generates heat when generating electricity, because each type of photovoltaic material absorbs only a part of sunlight for generating electricity, a part of light with the rest wavelength spectrum in the sunlight is reflected, a part of light absorbs and heats up, and a part of light penetrates, so when the solar panel works, the temperature of the solar panel is in a higher state, and the power generation efficiency of the solar panel is affected by too high temperature.
Therefore, the photovoltaic panel for solar power generation needs to be designed and modified, so that the phenomenon that the existing partial solar panel does not have a heat dissipation function and the temperature advantage of the solar panel cannot be effectively reduced in use is effectively prevented.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a photovoltaic panel for solar power generation, which has the advantage of heat dissipation, and solves the problems that the existing partial solar panel does not have the heat dissipation function and can not effectively reduce the temperature of the solar panel during use.
The utility model provides the following technical scheme: the photovoltaic panel for solar power generation comprises a photovoltaic panel, a bracket and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged at the bottom of the photovoltaic panel and on the surface of the bracket;
the utility model provides a cooling mechanism, including the cover establish at the cold energy box of support surface, the cold energy box is annular setting and with support fixed connection, the inside of cold energy box is filled with the refrigerating fluid, the refrigeration hole of a plurality of equipartition has been seted up to the surface of cold energy box, the inside fixedly connected with semiconductor refrigeration piece of refrigerating hole, the cold junction of semiconductor refrigeration piece sets up towards the refrigerating fluid and contacts the laminating with the refrigerating fluid, the hot junction of semiconductor refrigeration piece is kept away from the refrigerating fluid setting, the hot junction fixedly connected with of semiconductor refrigeration piece is located the outside section bar radiator of cold energy box, the bottom fixedly connected with refrigeration board of photovoltaic board, the water course has been seted up at the top of refrigeration board, the water course presents the S shape setting, the inside fixedly connected with immersible pump of cold energy box, the delivery port of immersible pump extends to the outside of cold energy box, the one end intercommunication that the immersible pump was kept away from on cold energy box surface has the backward flow mouth, the delivery port and the outside of backward flow mouth all communicate with the refrigerating pump, the delivery port of immersible pump passes through the hose and the water course communicates with the water course.
The beneficial effects of the utility model are as follows:
1. by arranging the heat dissipation mechanism, the heat in the photovoltaic panel can be taken away by utilizing the flow of the refrigerating fluid in the water passage, and compared with the existing solar power generation panel which can not dissipate heat of the photovoltaic panel, the device has the advantage of being capable of dissipating heat of the photovoltaic panel, so that the power generation efficiency of the solar panel is ensured.
2. The utility model has the advantage of reinforcing connection by arranging the reinforcing plate, and can support the cold energy box, thereby reinforcing the connection between the cold energy box and the bracket.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an enlarged view showing the connection of the cold box and the stand according to the present utility model.
Fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 3, the photovoltaic panel for solar power generation of the present embodiment includes a photovoltaic panel 1, a bracket 2, and a heat dissipation mechanism 3, the bracket 2 is fixedly connected to the bottom of the photovoltaic panel 1, and the heat dissipation mechanism 3 is disposed on the bottom of the photovoltaic panel 1 and the surface of the bracket 2; the heat dissipation mechanism 3 comprises a cold energy box 31 sleeved on the surface of the support 2, the cold energy box 31 is annularly arranged and fixedly connected with the support 2, the interior of the cold energy box 31 is filled with a refrigerating fluid 32, a plurality of uniformly distributed refrigerating holes 33 are formed in the surface of the cold energy box 31, a semiconductor refrigerating sheet 34 is fixedly connected to the top of the refrigerating holes 33, sealing rubber rings 341 are fixedly connected to the periphery of the surface of the semiconductor refrigerating sheet 34, the semiconductor refrigerating sheet 34 is fixedly connected to the interior of the refrigerating holes 33 through the sealing rubber rings 341, the cold end of the semiconductor refrigerating sheet 34 is arranged towards the refrigerating fluid 32 and is contacted and attached with the refrigerating fluid 32, the hot end of the semiconductor refrigerating sheet 34 is far away from the refrigerating fluid 32, the hot end of the semiconductor refrigerating sheet 34 is fixedly connected with a section radiator 35 positioned outside the cold energy box 31, the bottom of the photovoltaic panel 1 is fixedly connected with a refrigerating panel 36, a water channel 37 is arranged at the top of the refrigerating panel 36, the water channel 37 is in an S shape, the inner side of the refrigerating sheet 34 is fixedly connected with a submersible pump 38, the submersible pump 38 is fixedly connected to the inner side of the refrigerating sheet 31 and is in contact with the photovoltaic panel 1, the submersible pump 38 is far away from the water inlet 39 of the water channel 37, and the water outlet 39 is communicated with the water outlet 38, and the water outlet 39 of the water outlet 38 is communicated with the water outlet 38 through the water outlet 39 of the water channel 37.
Referring to fig. 2, a reinforcing plate 4 is fixedly connected to the bottom of the cold box 31, and the reinforcing plate 4 is fixedly connected to the bracket 2.
The reinforcing plate 4 is arranged in the embodiment, so that the device has the advantage of reinforcing connection, and can support the cold energy box 31, thereby reinforcing connection between the cold energy box 31 and the bracket 2.
Referring to fig. 2, the number of the reinforcing plates 4 is four and uniformly distributed at the bottom of the cold box 31, and the specific shape of the reinforcing plates 4 is a triangle.
The number and the shape of the reinforcing plates 4 are set, so that the device has the advantage of increasing stability, the stability of the cold energy box 31 can be increased, and the phenomenon that the cold energy box 31 easily shakes and falls off is avoided.
Referring to fig. 2, an observation groove 5 is opened at the top of the cold energy box 31, and a transparent plate 6 is fixedly connected to the inside of the observation groove 5.
The embodiment makes this device have the advantage of convenient observation refrigerating fluid 32 through setting up observation groove 5 and transparent panel 6, can convenient observation refrigerating fluid 32's state, guarantees that refrigerating fluid 32 is in good condition, avoids refrigerating fluid 32 to take place the condition that metamorphic damage and people are not known.
Referring to fig. 2, a replacement valve 7 is fixedly connected to the bottom of the cold box 31, and the replacement valve 7 is communicated with the cold box 31.
The embodiment makes this device have the advantage of convenient change refrigerating fluid 32 through setting up change valve 7, can take place when rotten damage to refrigerating fluid 32, carries out convenient change to refrigerating fluid 32 to guarantee the work efficiency of refrigerating fluid 32.
Referring to fig. 3, a heat dissipation fan 8 is arranged outside the section bar radiator 35 at intervals, a plurality of uniformly distributed connecting rods 9 are fixedly connected to the surface of the heat dissipation fan 8, and the heat dissipation fan 8 is fixedly connected with the cold energy box 31 through the connecting rods 9.
The heat dissipation fan 8 and the connecting rod 9 are arranged, so that the device has the advantage of increasing the refrigerating efficiency, and the internal temperature of the section radiator 35 can be quickened to disperse, so that the temperature of the hot end of the semiconductor refrigerating sheet 34 is rapidly reduced, and the refrigerating efficiency of the semiconductor refrigerating sheet 34 is further increased.
The refrigerating fluid 32 in the cold energy box 31 is refrigerated by the heat exchange of the semiconductor refrigerating sheets 34 in the refrigerating holes 33, the refrigerating efficiency of the profile radiator 35 can be enhanced, then the submersible pump 38 pumps the refrigerating fluid 32 with cold energy into the water passage 37 at the top of the refrigerating plate 36 through the hose 310, and when the refrigerating fluid 32 flows in the water passage 37, the heat in the photovoltaic plate 1 is carried.
Claims (6)
1. The utility model provides a photovoltaic board for solar energy power generation, includes photovoltaic board (1), support (2) and heat dissipation mechanism (3), its characterized in that: the heat dissipation mechanism (3) is arranged at the bottom of the photovoltaic panel (1) and on the surface of the bracket (2);
the heat dissipation mechanism (3) comprises a cold energy box (31) sleeved on the surface of the support (2), the cold energy box (31) is annularly arranged and fixedly connected with the support (2), the inside of the cold energy box (31) is filled with refrigerating fluid (32), a plurality of uniformly distributed refrigerating holes (33) are formed in the surface of the cold energy box (31), semiconductor refrigerating sheets (34) are fixedly connected to the inside of the refrigerating holes (33), the cold ends of the semiconductor refrigerating sheets (34) are arranged towards the refrigerating fluid (32) and are contacted and attached with the refrigerating fluid (32), the hot ends of the semiconductor refrigerating sheets (34) are arranged away from the refrigerating fluid (32), the hot ends of the semiconductor refrigerating sheets (34) are fixedly connected with profile radiators (35) positioned outside the cold energy box (31), the bottoms of the photovoltaic plates (1) are fixedly connected with refrigerating plates (36), water channels (37) are formed in the top of the refrigerating plates, the water channels (37) are arranged in an S shape, the inside of the semiconductor refrigerating sheets (34) are fixedly connected with submersible pumps (38), one ends of the semiconductor refrigerating sheets (34) are fixedly connected with one ends of the submersible pumps (38), which are far away from the cold water outlets (38) and are communicated with the cold water outlets (31), the water outlet of the submersible pump (38) and the outer side of the backflow port (39) are both communicated with a hose (310), the water outlet of the submersible pump (38) is communicated with the water inlet of the water passage (37) through the hose (310), and the backflow port (39) is communicated with the water outlet of the water passage (37) through the hose (310).
2. A photovoltaic panel for solar power generation according to claim 1, characterized in that: the bottom of cold energy box (31) fixedly connected with gusset plate (4), gusset plate (4) and support (2) fixed connection.
3. A photovoltaic panel for solar power generation according to claim 2, characterized in that: the number of the reinforcing plates (4) is four, the reinforcing plates are uniformly distributed at the bottom of the cold energy box (31), and the concrete shape of the reinforcing plates (4) is triangular.
4. A photovoltaic panel for solar power generation according to claim 3, characterized in that: an observation groove (5) is formed in the top of the cold energy box (31), and a transparent plate (6) is fixedly connected to the inside of the observation groove (5).
5. The photovoltaic panel for solar power generation according to claim 4, wherein: the bottom of the cold energy box (31) is fixedly connected with a replacement valve (7), and the replacement valve (7) is communicated with the cold energy box (31).
6. A photovoltaic panel for solar power generation according to claim 5, wherein: the outside of section bar radiator (35) separates the sky and is provided with heat dissipation fan (8), the fixed surface of heat dissipation fan (8) is connected with connecting rod (9) of a plurality of equipartition, heat dissipation fan (8) pass through connecting rod (9) and cold energy box (31) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320755088.2U CN219918880U (en) | 2023-04-07 | 2023-04-07 | Photovoltaic panel for solar power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320755088.2U CN219918880U (en) | 2023-04-07 | 2023-04-07 | Photovoltaic panel for solar power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918880U true CN219918880U (en) | 2023-10-27 |
Family
ID=88439335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320755088.2U Active CN219918880U (en) | 2023-04-07 | 2023-04-07 | Photovoltaic panel for solar power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918880U (en) |
-
2023
- 2023-04-07 CN CN202320755088.2U patent/CN219918880U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 269, Xuexi South Road, Gaohong Town, Lin'an District, Hangzhou, Zhejiang 310000 Patentee after: Zhejiang Juhongkai Intelligent Electrical Co.,Ltd. Country or region after: China Address before: No. 269, Xuexi South Road, Gaohong Town, Lin'an District, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG JUHONKIA ELECTRIC CO.,LTD. Country or region before: China |