CN212627813U - Heat dissipation device for photovoltaic power station power generation equipment - Google Patents
Heat dissipation device for photovoltaic power station power generation equipment Download PDFInfo
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- CN212627813U CN212627813U CN202020926932.XU CN202020926932U CN212627813U CN 212627813 U CN212627813 U CN 212627813U CN 202020926932 U CN202020926932 U CN 202020926932U CN 212627813 U CN212627813 U CN 212627813U
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- heat
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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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Abstract
The utility model discloses a heat abstractor for photovoltaic power plant power generation facility, include: the circulation mechanism, the top fixed mounting of circulation mechanism has fixed establishment, fixed establishment's bottom fixed mounting has heat dissipation mechanism, circulation mechanism is including fixed case, the bottom fixed mounting of fixed incasement chamber has the refrigerator, the feed liquor end intercommunication of refrigerator has the coolant liquid to advance the pipe. The utility model discloses a heat dissipation mechanism can pass through the inside of silicone grease conduction to heating panel with solar cell panel's heat, then the heat conducts to radiating fin again, radiating fin can increase the area of contact with the air, improve the heat exchange efficiency with the air, the left semiconductor refrigeration piece of radiating fin can be to the further cooling of radiating fin under the state of opening simultaneously, the heat transfer straight tube of heating panel inner chamber is further with the heating panel cooling, very big improvement the radiating effect, and then fixed establishment's life has been prolonged.
Description
The technical field is as follows:
the utility model relates to a photovoltaic power plant technical field specifically is a heat abstractor for photovoltaic power plant power generation facility.
Background art:
the photovoltaic power station is a power generation system which is formed by using solar energy and electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and transmits power to the power grid. The photovoltaic power station belongs to the green power development energy project with the greatest national encouragement. It can be divided into an independent power generation system with a storage battery and a grid-connected power generation system without a storage battery. Solar power generation is classified into photo-thermal power generation and photovoltaic power generation. At present, the commercialized solar electric energy is introduced, namely solar photovoltaic power generation. Photovoltaic power generation products are mainly used in three major areas: firstly, a power supply is provided for a non-electricity occasion; solar electronic products such as various solar chargers, solar street lamps and various solar grassland lamps; thirdly, grid-connected power generation, which is the connection of a plurality of photovoltaic modules and more photovoltaic cells in large-area popularization and implementation in developed countries, and the photovoltaic array is the largest-scale photovoltaic power generation system
Photovoltaic power plant's power generation facility can produce a large amount of heats usually, need use heat-dissipating equipment to dispel the heat to it, however traditional heat-dissipating equipment, the radiating effect is relatively poor, can not be timely with the heat dissipation to lead to the heat to save, go on for a long time, lead to power generation facility's ageing rate very fast, shortened power generation facility's life greatly, for this reason, provide a heat abstractor for photovoltaic power plant power generation facility.
The utility model has the following contents:
an object of the utility model is to provide a heat abstractor for photovoltaic power plant power generation facility to solve the problem that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: a heat sink for a photovoltaic power plant, comprising: the top of the circulating mechanism is fixedly provided with a fixing mechanism, and the bottom of the fixing mechanism is fixedly provided with a heat dissipation mechanism;
the circulating mechanism comprises a fixed box, a refrigerator is fixedly mounted at the bottom of an inner cavity of the fixed box, a liquid inlet end of the refrigerator is communicated with a cooling liquid inlet pipe, a liquid outlet end of the refrigerator is communicated with a cooling liquid outlet pipe, a heat exchange box is fixedly mounted at the top of the inner cavity of the fixed box, a water inlet pipe penetrates through the left side of the inner cavity of the heat exchange box, a water pump is fixedly mounted at the left side of the fixed box, a water pumping end of the water pump is communicated with a communicating pipe, a water outlet pipe penetrates through the right side of the inner cavity of the heat exchange box, a cooling liquid circulating cavity is formed in the inner cavity of the heat exchange box, a spiral heat exchange pipe is arranged in the inner cavity of the cooling liquid circulating cavity, one end of the communicating pipe, away from the water pump;
the heat dissipation mechanism comprises a heat dissipation plate, a heat exchange groove is formed in the inner cavity of the heat dissipation plate, heat dissipation fins are welded at the bottom of the heat dissipation plate, and semiconductor refrigeration pieces are fixedly mounted on the left sides of the heat dissipation fins;
the fixing mechanism comprises a fixing frame, supporting rods are welded on two sides of the top of the fixing frame, a fixing frame is welded on the top of each supporting rod, and a solar cell panel is fixedly installed in an inner cavity of the fixing frame.
As further preferable in the present technical solution: the heat exchange device is characterized in that the number of the heat exchange straight pipes is five, the number of the heat exchange grooves is matched with that of the heat exchange straight pipes, the heat exchange straight pipes penetrate through the heat exchange grooves, and the surfaces of the heat exchange straight pipes are in close contact with the inner cavities of the heat exchange grooves.
As further preferable in the present technical solution: the number of the radiating fins is not less than eight, and the radiating fins are uniformly distributed at the bottom of the radiating plate.
As further preferable in the present technical solution: the water inlet end of the spiral heat exchange tube is communicated with the water inlet tube, and the water outlet end of the spiral heat exchange tube is communicated with the water outlet tube.
As further preferable in the present technical solution: the water outlet end of the water pump is communicated with the water inlet pipe, and the ends, away from the refrigerator, of the cooling liquid inlet pipe and the cooling liquid outlet pipe are communicated with the heat exchange box.
As further preferable in the present technical solution: the top of the heat dissipation plate is coated with silicone grease, and the top of the silicone grease is in close contact with the solar cell panel.
As further preferable in the present technical solution: the bottom on circulation mechanism surface is fixed with the switch block, the electrical property input end of refrigerator, water pump and semiconductor refrigeration piece all with the electrical property output electric connection of switch block.
The utility model has the advantages that: through heat dissipation mechanism's setting, can pass through the inside of silicone grease conduction to heating panel with solar cell panel's heat, then the heat conducts to radiating fin again, radiating fin can increase the area of contact with the air, improve the heat exchange efficiency with the air, the left semiconductor refrigeration piece of radiating fin can be to radiating fin further cooling under the open mode simultaneously, the heat transfer straight tube of heating panel inner chamber is further with the heating panel cooling, very big improvement the radiating effect, and then fixed establishment's life has been prolonged.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of a portion of A in FIG. 2;
fig. 4 is a schematic top sectional view of the heat dissipating plate of the present invention.
In the figure: 1. a circulating mechanism; 2. a switch group; 3. a heat dissipation mechanism; 4. a fixing mechanism; 11. a fixed box; 12. a refrigerator; 13. a cooling liquid inlet pipe; 14. a spiral heat exchange tube; 15. a coolant outlet pipe; 16. a coolant circulation chamber; 17. a water outlet pipe; 18. a heat exchange straight pipe; 19. a flow divider; 110. a communicating pipe; 111. a heat exchange box; 112. a water pump; 113. a water inlet pipe; 31. a heat dissipation plate; 32. silicone grease; 33. a heat dissipating fin; 34. a semiconductor refrigeration sheet; 35. a heat exchange tank; 41. a fixed mount; 42. a strut; 43. a fixing frame; 44. a solar cell panel.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a heat sink for a photovoltaic power plant, comprising: the circulating mechanism 1 is characterized in that a fixing mechanism 4 is fixedly mounted at the top of the circulating mechanism 1, and a heat dissipation mechanism 3 is fixedly mounted at the bottom of the fixing mechanism 4;
the circulating mechanism 1 comprises a fixed box 11, a refrigerator 12 is fixedly installed at the bottom of an inner cavity of the fixed box 11, a liquid inlet end of the refrigerator 12 is communicated with a cooling liquid inlet pipe 13, a liquid outlet end of the refrigerator 12 is communicated with a cooling liquid outlet pipe 15, a heat exchange box 111 is fixedly installed at the top of the inner cavity of the fixed box 11, a water inlet pipe 113 penetrates through the left side of the inner cavity of the heat exchange box 111, a water pump 112 is fixedly installed at the left side of the fixed box 11, a water pumping end of the water pump 112 is communicated with a communicating pipe 110, a water outlet pipe 17 penetrates through the right side of the inner cavity of the heat exchange box 111, a cooling liquid circulating cavity 16 is formed in the inner cavity of the heat exchange box 111, a spiral heat exchange pipe 14 is arranged in the inner cavity of the cooling liquid circulating cavity 16, one end of the communicating pipe;
the heat dissipation mechanism 3 comprises a heat dissipation plate 31, a heat exchange groove 35 is formed in the inner cavity of the heat dissipation plate 31, heat dissipation fins 33 are welded at the bottom of the heat dissipation plate 31, and semiconductor chilling plates 34 are fixedly mounted on the left sides of the heat dissipation fins 33;
the fixing mechanism 4 comprises a fixing frame 41, supporting rods 42 are welded on two sides of the top of the fixing frame 41, a fixing frame 43 is welded on the top of each supporting rod 42, and a solar cell panel 44 is fixedly installed in an inner cavity of each fixing frame 43.
In this embodiment, specifically: the number of the heat exchange straight pipes 18 is five, the number of the heat exchange grooves 35 is matched with that of the heat exchange straight pipes 18, the heat exchange straight pipes 18 penetrate through the heat exchange grooves 35, the surfaces of the heat exchange straight pipes 18 are in close contact with the inner cavities of the heat exchange grooves 35, and through the arrangement, heat exchange can be carried out on heat of the inner wall of the heat dissipation plate 31 through the heat exchange straight pipes 18, so that the purpose of heat dissipation is achieved.
In this embodiment, specifically: eight is no less than to radiating fin 33's quantity, and radiating fin 33 is evenly distributed in the bottom of heating panel 31, through above setting, can increase the area of contact of heating panel 31 and air, increase heat exchange efficiency.
In this embodiment, specifically: the water inlet end of the spiral heat exchange tube 14 is communicated with the water inlet pipe 113, and the water outlet end of the spiral heat exchange tube 14 is communicated with the water outlet pipe 17.
In this embodiment, specifically: the water outlet end of the water pump 112 is communicated with the water inlet pipe 113, and the ends of the cooling liquid inlet pipe 13 and the cooling liquid outlet pipe 15 far away from the refrigerator 12 are both communicated with the heat exchange box 111.
In this embodiment, specifically: the top coating of heating panel 31 has silicone grease 32, and the top and the solar cell panel 44 in close contact with of silicone grease 32 through above setting, can increase the compactness of contact between heating panel 31 and the silicone grease 32 to improve heat exchange efficiency.
In this embodiment, specifically: the bottom of the surface of the circulating mechanism 1 is fixedly provided with a switch group 2, and the electrical input ends of the refrigerator 12, the water pump 112 and the semiconductor refrigeration sheet 34 are electrically connected with the electrical output end of the switch group 2.
In this embodiment: the water pump 112 is of the model 200WL 750-12-45.
In this embodiment: the semiconductor chilling plate 34 is model TEC 112709.
In this embodiment: model XL-380 for refrigerator 12.
Working principle or structural principle, when in use, through the arrangement of the heat dissipation mechanism 3, the heat of the solar cell panel 44 can be conducted to the inside of the heat dissipation plate 31 through the silicone grease 32, then the heat is conducted to the heat dissipation fins 33 again, the contact area between the heat dissipation fins 33 and the air can be increased, the heat exchange efficiency with the air is improved, meanwhile, the semiconductor refrigeration fins 34 on the left side of the heat dissipation fins 33 can further cool the heat dissipation fins 33 in an open state, the water pump 112 and the refrigerator 12 are started, the refrigerator 12 cools the cooling liquid and then conveys the cooling liquid to the inner cavity of the cooling liquid circulation cavity 16 through the cooling liquid outlet pipe 15, the cooling liquid in the cooling liquid circulation cavity 16 cools the water in the inner cavity of the spiral heat exchange pipe 14 through the spiral heat exchange pipe 14, the cooled water is conveyed to the inner cavity of the heat exchange straight pipe 18 through the water outlet pipe 17 and the flow divider 19, the, the heat dissipation effect is greatly improved, and the service life of the fixing mechanism 4 is further prolonged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A heat sink for photovoltaic power plant power generation equipment, comprising: the heat dissipation device comprises a circulating mechanism (1), wherein a fixing mechanism (4) is fixedly installed at the top of the circulating mechanism (1), and a heat dissipation mechanism (3) is fixedly installed at the bottom of the fixing mechanism (4);
circulation mechanism (1) is including fixed case (11), the bottom fixed mounting of fixed case (11) inner chamber has refrigerator (12), the feed liquor end intercommunication of refrigerator (12) has the coolant liquid to advance pipe (13), the play liquid end intercommunication of refrigerator (12) has coolant liquid exit tube (15), the top fixed mounting of fixed case (11) inner chamber has heat transfer case (111), inlet tube (113) have been run through in the left side of heat transfer case (111) inner chamber, the left side fixed mounting of fixed case (11) has water pump (112), the end intercommunication that draws water of water pump (112) has communicating pipe (110), the right side of heat transfer case (111) inner chamber is run through has outlet pipe (17), coolant liquid circulation chamber (16) has been seted up to the inner chamber of heat transfer case (111), the inner chamber of coolant liquid circulation chamber (16) is provided with spiral heat exchange tube (14), the one end that water pump (112) were kept away from in communicating pipe (110) and outlet pipe (17) keep away from the one end of case (111 One end of each flow divider (19) is communicated with each other, and a heat exchange straight pipe (18) is communicated between the two flow dividers (19);
the heat dissipation mechanism (3) comprises a heat dissipation plate (31), a heat exchange groove (35) is formed in the inner cavity of the heat dissipation plate (31), heat dissipation fins (33) are welded at the bottom of the heat dissipation plate (31), and semiconductor refrigeration sheets (34) are fixedly mounted on the left sides of the heat dissipation fins (33);
fixed establishment (4) are including mount (41), branch (42) have all been welded to the both sides at mount (41) top, the top welding of branch (42) has fixed frame (43), the inner chamber fixed mounting of fixed frame (43) has solar cell panel (44).
2. The heat sink of claim 1, wherein: the heat exchange device is characterized in that the number of the heat exchange straight pipes (18) is five, the number of the heat exchange grooves (35) is matched with that of the heat exchange straight pipes (18), the heat exchange straight pipes (18) penetrate through the heat exchange grooves (35), and the surfaces of the heat exchange straight pipes (18) are in close contact with the inner cavities of the heat exchange grooves (35).
3. The heat sink of claim 1, wherein: the number of the radiating fins (33) is not less than eight, and the radiating fins (33) are uniformly distributed at the bottom of the radiating plate (31).
4. The heat sink of claim 1, wherein: the water inlet end of the spiral heat exchange tube (14) is communicated with the water inlet tube (113), and the water outlet end of the spiral heat exchange tube (14) is communicated with the water outlet tube (17).
5. The heat sink of claim 1, wherein: the water outlet end of the water pump (112) is communicated with the water inlet pipe (113), and the ends, far away from the refrigerator (12), of the cooling liquid inlet pipe (13) and the cooling liquid outlet pipe (15) are communicated with the heat exchange box (111).
6. The heat sink of claim 1, wherein: the top of the heat dissipation plate (31) is coated with silicone grease (32), and the top of the silicone grease (32) is in close contact with the solar cell panel (44).
7. The heat sink of claim 1, wherein: the bottom on the surface of the circulating mechanism (1) is fixedly provided with a switch group (2), and the electrical input ends of the refrigerator (12), the water pump (112) and the semiconductor refrigerating sheet (34) are electrically connected with the electrical output end of the switch group (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926932.XU CN212627813U (en) | 2020-05-27 | 2020-05-27 | Heat dissipation device for photovoltaic power station power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926932.XU CN212627813U (en) | 2020-05-27 | 2020-05-27 | Heat dissipation device for photovoltaic power station power generation equipment |
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| CN212627813U true CN212627813U (en) | 2021-02-26 |
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| CN202020926932.XU Active CN212627813U (en) | 2020-05-27 | 2020-05-27 | Heat dissipation device for photovoltaic power station power generation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117955297A (en) * | 2024-03-26 | 2024-04-30 | 常州拓昂电机有限公司 | Brushless motor with automatic dust removal function for air conditioner fan |
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2020
- 2020-05-27 CN CN202020926932.XU patent/CN212627813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117955297A (en) * | 2024-03-26 | 2024-04-30 | 常州拓昂电机有限公司 | Brushless motor with automatic dust removal function for air conditioner fan |
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