CN116015205A - Device for radiating solar power generation assembly - Google Patents
Device for radiating solar power generation assembly Download PDFInfo
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- CN116015205A CN116015205A CN202211543229.0A CN202211543229A CN116015205A CN 116015205 A CN116015205 A CN 116015205A CN 202211543229 A CN202211543229 A CN 202211543229A CN 116015205 A CN116015205 A CN 116015205A
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- heat
- dissipating
- rotating shaft
- photovoltaic panel
- solar power
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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 invention relates to the technical field of solar power generation, and particularly discloses a device for radiating a solar power generation assembly, which comprises a mounting frame arranged at the bottom of a solar photovoltaic panel, a circulating cooling pipeline which is arranged on the mounting frame and is in contact with the bottom of the solar photovoltaic panel, and a radiating fan which is arranged on the mounting frame and is connected with the circulating cooling pipeline, wherein circulating liquid is filled in the cooling pipeline, and the device further comprises a driving mechanism which can drive the radiating fan to operate and the circulating liquid to flow, so that the device can effectively control the environmental temperature of the photovoltaic panel, and can work in an optimal power generation efficiency interval in a time period with the best illumination intensity, and the reduction of the efficiency of the photovoltaic panel caused by high temperature is avoided, thereby losing generated energy. The device has simple structure, low cost and small power consumption of the heat dissipation device.
Description
Technical Field
The application relates to the technical field of solar power generation, and particularly discloses a device for radiating heat of a solar power generation assembly.
Background
Along with the development of economy of various countries in the world, the industrialization and urbanization processes are accelerated, and the demand of people for energy is increasing. The China is a large population in the world, the demand for energy is gradually increased, solar photovoltaic power stations are widely popularized, photovoltaic power generation essentially uses the photovoltaic effect (photovoltaic effect) generated by light irradiation of semiconductors to directly convert light energy into electric energy, and the principle of photovoltaic power generation shows that the more the light irradiation of a photovoltaic panel is, the more the electric energy the photovoltaic panel can generate. However, as the illumination time increases, the temperature of the photovoltaic panel increases, the peak power of the photovoltaic panel is directly affected under the high-temperature working condition, and the generated energy is further affected, and the service life of the photovoltaic panel is affected when the temperature is more serious.
Disclosure of Invention
The invention aims to solve the problems that the traditional solar photovoltaic panel does not have the ventilation and heat dissipation functions and the service life of the solar photovoltaic panel is shortened.
In order to achieve the above purpose, the basic scheme of the invention provides a device for radiating a solar power generation assembly, which comprises a mounting frame arranged at the bottom of a solar photovoltaic panel, a circulating cooling pipeline arranged on the mounting frame and contacted with the bottom of the solar photovoltaic panel, and a radiating fan arranged on the mounting frame and connected with the circulating cooling pipeline, wherein circulating liquid is filled in the cooling pipeline, and the device further comprises a driving mechanism capable of driving the radiating fan to operate and flow the circulating liquid.
Further, the driving mechanism comprises a power part which is arranged on the mounting frame and can drive the heat dissipation fan and a rotating shaft which is driven by the power part to rotate, and one end of the rotating shaft is connected with the cooling pipeline and is provided with a vane pump driven by the rotating shaft.
Further, the heat dissipation fan comprises a shell and a rotating shaft rotatably connected in the shell, a plurality of blades are arranged on the end face of the rotating shaft, the rotating shaft is coaxially connected with a worm wheel, and the rotating shaft is coaxially connected with a worm meshed with the worm wheel.
Further, the side wall of the shell is provided with an opening, and the end part of the worm wheel extends out of the opening to be meshed with the worm.
Further, the mounting frame is provided with radiating fins attached to the bottom of the solar photovoltaic panel.
Further, the circulating cooling pipeline penetrates through the radiating fins.
Further, the bottom of the radiating fin is provided with a mounting base for mounting the radiating fan.
Further, the circulating cooling pipeline comprises a heat absorption section arranged in the radiating fin and a heat dissipation section communicated with the heat absorption section.
Further, the heat dissipation section of the circulating cooling pipeline is embedded into the ground on which the solar photovoltaic panel is installed.
Further, a connecting plate is arranged between the heat dissipation fans.
The principle and effect of this scheme lie in:
1. compared with the prior art, the circulating cooling pipeline and the cooling fan are arranged at the bottom of the solar photovoltaic panel, and the circulating cooling pipeline and the cooling fan are used for cooling the solar photovoltaic panel, so that the solar photovoltaic panel can timely cool when the temperature is too high, the performance of the solar photovoltaic panel is prevented from being influenced by the too high temperature, and the service life of the solar photovoltaic panel is prolonged.
2. Compared with the prior art, the invention drives the rotating shaft to rotate through the power piece, so that the rotating shaft drives the vane pump to rotate, and then drives the circulating liquid to flow in the circulating cooling pipeline, thereby achieving the effect of radiating the solar photovoltaic panel through the circulating liquid, simultaneously, the rotating shaft is utilized to drive the worm to rotate, and then the worm wheel is driven to rotate, and the vanes on the rotating shaft can be driven to rotate, thereby achieving the effect of the radiating fan on the solar photovoltaic panel to radiate, namely, simultaneously achieving the effect of air cooling and water cooling, and controlling more conveniently and rapidly.
3. Compared with the prior art, the heat dissipation fins are arranged, the heat absorption section of the circulating cooling pipeline is arranged in the heat dissipation fins, so that the heat absorption performance of the heat absorption section of the circulating cooling pipeline is improved, the cooling effect of the circulating cooling pipeline is improved, the heat dissipation section of the circulating cooling pipeline is buried in the ground on which the solar photovoltaic panel is installed, and the heat absorption is carried out on the heat dissipation section of the circulating cooling pipeline by utilizing the ground, so that the temperature of circulating liquid in the circulating cooling pipeline is reduced, and the cooling effect of the circulating cooling pipeline is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic side view of a device for dissipating heat from a solar power generation assembly according to an embodiment of the present disclosure;
fig. 2 shows a schematic bottom view of a device for dissipating heat from a solar power module according to an embodiment of the present application.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the solar photovoltaic panel comprises a solar photovoltaic panel 1, a mounting frame 2, radiating fins 3, a circulating pipeline 4, a vane pump 5, a rotating shaft 6, a worm 7, a worm wheel 8, a radiating fan 9 and a stepping motor 10.
An apparatus for dissipating heat from a solar power module is shown in fig. 1: the cooling device comprises a mounting frame 2, cooling fins 3, a circulating cooling pipeline, a cooling fan 9, a driving mechanism and the like, and is specifically as follows:
and (2) a mounting frame: the mounting frame 2 is arranged at the bottom of the solar photovoltaic panel 1 and supports the solar photovoltaic panel 1, so that a gap is formed between the solar photovoltaic panel 1 and the ground, and the air circulation is facilitated to dissipate heat.
Radiating fin 3: the radiating fins 3 are installed through the installation frame 2, and the radiating fins 3 are arranged in parallel with the solar photovoltaic panel 1, and the side faces of the radiating fins 3 are completely attached to the side face of the bottom of the solar photovoltaic panel 1 so as to absorb heat at the bottom of the solar photovoltaic panel 1.
And (3) a circulating cooling pipeline: the circulating cooling pipeline comprises a heat absorption section and a heat dissipation section, wherein the heat absorption section is arranged in the heat dissipation fins 3 to absorb heat of the heat dissipation fins 3, the heat dissipation section of the circulating cooling pipeline is buried in the ground on which the solar photovoltaic panel 1 is installed, the heat absorption is carried out on the heat dissipation section of the circulating cooling pipeline by utilizing the ground, the circulating cooling pipeline is provided with a vane pump 5, and water is filled in the circulating pipeline 4 as circulating liquid.
Heat radiation fan 9: the heat radiation fan 9 is connected with the heat radiation fins 3 through the mounting base, the heat radiation fan 9 comprises a shell and a rotating shaft rotationally connected in the shell, a plurality of blades are arranged on the end face of the rotating shaft, and the rotating shaft is coaxially connected with the worm wheel 8.
A driving mechanism: the driving mechanism comprises a power piece and a rotating shaft 6 driven by the power piece, wherein the power piece is a stepping motor 10, the rotating shaft 6 is rotationally connected to the mounting frame 2, one end of the rotating shaft 6 is connected with the cooling pipeline and is coaxially connected with the vane pump 5, the rotating shaft 6 is coaxially connected with a worm 7 meshed with the worm wheel 8, an opening is formed in the side wall of the shell, the end part of the worm wheel 8 extends out of the opening and is meshed with the worm 7, the stepping motor 10 drives the vane pump 5 to rotate when driving the rotating shaft 6 to rotate, circulating liquid is driven to flow in the circulating cooling pipeline, the effect of cooling the solar photovoltaic panel 1 through circulating liquid is achieved, meanwhile, the rotating shaft 6 is utilized to drive the worm 7 to rotate, the worm wheel 8 is driven to rotate, the vanes on the rotating shaft can be driven to rotate, the effect of cooling fan 9 on cooling the solar photovoltaic panel 1 is achieved, namely the effect of cooling air and cooling are achieved simultaneously, and more convenience and rapidness are controlled.
In the implementation process of the invention, when the temperature of the solar photovoltaic panel 1 is too high, the stepping motor 10 is started, and the solar photovoltaic panel 1 is radiated through the radiating fins 3, the circulating cooling pipeline and the radiating fan 9, so that the solar photovoltaic panel 1 can radiate heat in time when the temperature is too high, the performance of the solar photovoltaic panel 1 is prevented from being influenced by the too high temperature, the service life of the solar photovoltaic panel 1 is further prolonged, the ambient temperature of the solar photovoltaic panel 1 can be effectively controlled, the solar photovoltaic panel can work in the optimal power generation efficiency interval in the time period with the best illumination intensity, the reduction of the efficiency of the photovoltaic panel caused by the high temperature is avoided, the loss of the generated energy is avoided, the structure is simple, the cost is low, and the power consumption is low.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (10)
1. A device for dissipating heat from a solar power module, comprising: including establishing the mounting bracket in solar photovoltaic board bottom, establish on the mounting bracket and with the bottom contact's of solar photovoltaic board circulation cooling pipeline and establish on the mounting bracket and with circulation cooling pipeline connection's cooling fan, the intussuseption of cooling pipeline is filled with circulation liquid, still including driving mechanism that can drive cooling fan operation and circulation liquid flow.
2. The device for dissipating heat from a solar power module according to claim 1, wherein the driving mechanism comprises a power member provided on the mounting frame and capable of driving the heat dissipating fan, and a rotating shaft driven to rotate by the power member, and one end of the rotating shaft is connected to the cooling pipe and provided with a vane pump driven by the rotating shaft.
3. The device for dissipating heat from a solar power generation assembly according to claim 2, wherein the heat dissipating fan comprises a housing and a rotating shaft rotatably connected in the housing, a plurality of blades are provided on an end surface of the rotating shaft, the rotating shaft is coaxially connected with a worm wheel, and the rotating shaft is coaxially connected with a worm engaged with the worm wheel.
4. A device for dissipating heat from a solar power module as defined in claim 3 wherein said housing side wall is provided with an opening and said worm gear end extends out of said opening to engage a worm.
5. The device for dissipating heat from a solar power module as defined in claim 1, wherein the mounting bracket is provided with heat dissipating fins attached to the bottom of the solar photovoltaic panel.
6. The apparatus of claim 5, wherein the circulating cooling duct extends through the heat sink fins.
7. The device for dissipating heat from a solar power module as defined in claim 5, wherein the bottom of the heat dissipating fin is provided with a mounting base for mounting a heat dissipating fan.
8. The apparatus for dissipating heat from a solar power module as defined in claim 6 wherein the circulating cooling conduit comprises a heat absorbing section disposed within the heat dissipating fins and a heat dissipating section in communication with the heat absorbing section.
9. The apparatus of claim 8, wherein the heat sink of the circulating cooling duct is embedded in the ground on which the solar photovoltaic panel is mounted.
10. The device for dissipating heat from a solar power module as defined in claim 1, wherein a connection plate is disposed between the heat dissipating fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211543229.0A CN116015205A (en) | 2022-12-02 | 2022-12-02 | Device for radiating solar power generation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211543229.0A CN116015205A (en) | 2022-12-02 | 2022-12-02 | Device for radiating solar power generation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116015205A true CN116015205A (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211543229.0A Pending CN116015205A (en) | 2022-12-02 | 2022-12-02 | Device for radiating solar power generation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116015205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833821A (en) * | 2024-01-15 | 2024-04-05 | 中能电科建设(广东)有限公司 | Photovoltaic power plant cooling equipment |
-
2022
- 2022-12-02 CN CN202211543229.0A patent/CN116015205A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833821A (en) * | 2024-01-15 | 2024-04-05 | 中能电科建设(广东)有限公司 | Photovoltaic power plant cooling equipment |
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