CN116006423A - Wind driven generator heat abstractor and wind generating set - Google Patents
Wind driven generator heat abstractor and wind generating set Download PDFInfo
- Publication number
- CN116006423A CN116006423A CN202310123689.6A CN202310123689A CN116006423A CN 116006423 A CN116006423 A CN 116006423A CN 202310123689 A CN202310123689 A CN 202310123689A CN 116006423 A CN116006423 A CN 116006423A
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- China
- Prior art keywords
- heat dissipation
- heat dissipating
- wind
- cooling
- heat
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- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 49
- 238000001816 cooling Methods 0.000 claims description 47
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 108010066057 cabin-1 Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
- F03D80/602—Heat transfer circuits; Refrigeration circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a wind driven generator heat dissipation device and a wind driven generator set, and relates to the technical field of wind driven generation.
Description
Technical Field
The invention belongs to the technical field of wind power generation, and particularly relates to a wind power generator heat dissipation device and a wind power generator set.
Background
The wind driven generator is a device for converting wind energy into electric energy and mainly comprises blades, a generator, mechanical components and electric components. According to the difference of the rotating shafts, wind driven generators are mainly divided into two types, namely a horizontal-axis wind driven generator and a vertical-axis wind driven generator, and the horizontal-axis wind driven generator occupies the main stream position in the market at present. In the cabin of the generator, a heat dissipation box is required to be installed to assist in heat dissipation of the electric elements in the generator.
The wind turbine generator system body can generate more heat during working, generally has little influence in spring or winter when the temperature is low, but the wind turbine generator system body can not timely dissipate heat easily due to insolation weather in summer when the temperature is hot, so that the failure rate of the wind turbine generator system body can be obviously increased in summer, and even fire can be caused to cause unpredictable safety accidents and economic losses in severe cases. In the prior art, a better solution to the problem is not provided, because the space in the cabin is large, common blowing equipment such as a fan or a blower can not have a good heat dissipation effect in hot weather, cooling can not be realized in a short time by using refrigerating equipment such as an air conditioner, and if the cooling equipment such as the air conditioner is directly used for cooling the cabin, the refrigerating cost is too high.
Therefore, how to provide a wind driven generator heat dissipation device and a wind driven generator set capable of rapidly dissipating heat is a problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a wind driven generator heat dissipation device capable of rapidly dissipating heat and a wind driven generator set.
In order to achieve the above purpose, the invention provides a wind driven generator heat dissipation device and a wind driven generator set, wherein the wind driven generator heat dissipation device comprises a cabin, the cabin is provided with an air inlet channel and an air outlet channel, the air inlet channel is provided with a heat dissipation bellows, the air outlet channel is provided with an axial flow fan, a temperature sensor and a controller are arranged in the cabin, the generator set is arranged in the cabin, the surface of the generator set is provided with a heat dissipation pipeline, the heat dissipation pipeline is spirally arranged on the surface of the generator set, the heat dissipation pipeline is communicated with a heat dissipation mechanism, and the axial flow fan, the heat dissipation bellows and the temperature sensor are all electrically connected with the controller.
Further, the cooling mechanism is a cylindrical aluminum channel, a cooling fan is arranged at one end of the cooling mechanism, cooling fins are arranged inside and outside the cooling mechanism, cooling pipes are alternately wound between the inner side fins of the cooling mechanism, one end of each cooling pipe is communicated with a cooling pipeline, a cooling water tank is connected with the other end of each cooling pipe and is communicated with the cooling pipeline, a refrigerant pump is arranged between each cooling water tank and the corresponding cooling pipeline, and the cooling fan and the refrigerant pump are electrically connected with the controller.
Further, the cooling pipes are embedded in the heat dissipation mechanism, and the cooling pipes and the heat dissipation fins are arranged in parallel.
Further, the inside radiator fan that is provided with of radiator bellows, radiator bellows bottom fixed connection is at rubber ceramic plate upper surface, rubber ceramic plate lower surface passes through rubber seat and bottom plate fixed connection, radiator fan is connected with the controller electricity.
Furthermore, the air inlet end of the heat dissipation bellows is provided with a conical air inlet for increasing the air inlet quantity.
Furthermore, the inner side of the conical air inlet is provided with a dustproof filter screen.
The beneficial effects of the invention are as follows:
according to the invention, the effective heat dissipation of the wind generating set is realized through the heat dissipation bellows and the heat dissipation mechanism, when the temperature of the external environment is low, the heat dissipation bellows can be used for increasing the air circulation mode to dissipate the heat of the wind generating set, when the temperature of the wind generating set exceeds a set range, the heat dissipation mechanism is started, the fixed-point heat dissipation is carried out on the wind generating set in a water cooling mode, the heat dissipation efficiency of the wind generating set can be greatly improved, the internal temperature of equipment is reduced, the equipment overheating is effectively avoided, the heat dissipation bellows is arranged, the heat dissipation box is subjected to anti-seismic protection, the stability of the heat dissipation box is effectively improved, the damage to the heat dissipation box caused by vibration of a cabin is reduced, and the use effect is improved.
Drawings
FIG. 1 is a schematic diagram of a main body of the present invention;
FIG. 2 is a schematic view of the internal structure of the nacelle according to the invention;
fig. 3 is a schematic structural diagram of a heat dissipation mechanism according to the present invention.
Wherein, 1. Cabin; 2. an air inlet channel; 3. an air outlet channel; 4. a heat dissipation bellows; 5. an axial flow fan; 6. a temperature sensor; 7. a controller; 8. a generator set; 9. a heat dissipation pipe; 10. a heat dissipation mechanism; 11. a heat radiation fin; 12. a cooling tube; 13. a cooling water tank; 14. a refrigerant pump; 15. a heat radiation fan; 16. a rubber ceramic plate; 17. a rubber seat; 18. a conical air inlet; 19. and a dustproof filter screen.
Detailed Description
In order to achieve the above objects and effects, the present invention adopts the technical means and structure, and the features and functions of the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "one side", "inner", "outer", "side", etc., are directions or positional relationships based on those shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1-3, the invention discloses a wind driven generator radiating device and a wind driven generator set, the wind driven generator radiating device comprises a cabin 1, the cabin 1 is provided with an air inlet channel 2 and an air outlet channel 3, the air inlet channel 2 is provided with a radiating wind box 4, a radiating fan is arranged in the radiating wind box 4, the bottom of the radiating wind box 4 is fixedly connected to the upper surface of a rubber ceramic plate 16, the lower surface of the rubber ceramic plate 16 is fixedly connected with a bottom plate through a rubber seat 17, the rubber seat 17 and the rubber ceramic plate 16 are arranged, the shock resistance of the radiating wind box 4 is improved, the radiating wind box 4 is used for radiating the cabin 1, the air inlet end of the radiating wind box 4 is provided with a conical air inlet 18 for increasing the air inlet, the inner side of the conical air inlet 18 is provided with a dustproof filter screen 19, dust can be prevented from entering, the radiating fan is prevented from being damaged, the air outlet channel 3 is provided with an axial flow fan 5, the cabin is internally provided with a temperature sensor 6 and a controller 7, the generator set 8 is arranged in the cabin 1, the surface of the generator set 8 is provided with a radiating pipeline 9, the radiating pipeline 9 is spirally welded to the surface of the generator set 8, the radiating pipeline 9 is communicated with the mechanism, the axial flow fan 5, the radiating pipeline 9 and the temperature sensor 6 and the controller 7 are connected with the controller 7 through the controller, and the radiating device can be switched to the radiating modes, and the radiating device can be cooled.
The cooling mechanism 10 is a cylindrical aluminum channel, one end of the cooling mechanism 10 is provided with a cooling fan 15 for ventilation and heat exchange of the cooling mechanism 10, the inner side and the outer side of the cooling mechanism 10 are respectively provided with a cooling fin 11, the heat exchange efficiency is improved due to the arrangement of the cooling fins 11, cooling pipes 12 are alternately wound between the inner side fins of the cooling mechanism 10, the cooling pipes 12 are arranged in parallel with the cooling fins 11, the contact area between the cooling pipes 12 and the cooling fins 11 and the outside is improved, one end of each cooling pipe 12 is communicated with a cooling pipeline 9, the other end of each cooling pipe 12 is connected with a cooling water tank 13, the cooling water tank 13 is communicated with the cooling pipeline 9, a refrigerant pump 14 is arranged between the cooling water tank 13 and the cooling pipeline 9, and the cooling fan 15 and the refrigerant pump 14 are electrically connected with a controller.
When external environment temperature is lower, the form that the ventilation is increased through the cooling bellows 4 dissipates heat to the wind generating set 8, when the temperature sensor 6 detects that the temperature of the wind generating set exceeds a set range, the heat dissipation mechanism 10 is started, fixed-point heat dissipation is carried out on the wind generating set 8 in a water cooling mode, the heat dissipation efficiency of the wind generating set 8 can be greatly improved, the internal temperature of equipment is reduced, and the overheating of the equipment is effectively avoided.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a wind-driven generator heat abstractor and wind generating set, its characterized in that, includes the cabin, the cabin is provided with air inlet channel, air-out passageway, air inlet channel is provided with the heat dissipation bellows, the air-out passageway is provided with axial fan, be provided with temperature sensor and controller in the cabin, generating set sets up in the cabin, generating set's surface is provided with the heat dissipation pipeline, the heat dissipation pipeline spiral sets up at generating set's surface, the heat dissipation pipeline is linked together with cooling mechanism, axial fan, heat dissipation bellows, temperature sensor all are connected with the controller electricity.
2. The wind driven generator heat dissipating device and wind driven generator set according to claim 1, wherein the heat dissipating mechanism is a cylindrical aluminum channel, a heat dissipating fan is arranged at one end of the heat dissipating mechanism, heat dissipating fins are arranged inside and outside the heat dissipating mechanism, cooling pipes are alternately wound between the inner fins of the heat dissipating mechanism, one end of each cooling pipe is communicated with a heat dissipating pipeline, a cooling water tank is connected to the other end of each cooling pipe, the cooling water tank is communicated with the heat dissipating pipeline, a refrigerant pump is arranged between the cooling water tank and the heat dissipating pipeline, and the heat dissipating fan and the refrigerant pump are electrically connected with the controller.
3. The wind power generator heat dissipating device and wind power generator set according to claim 2, wherein the cooling tube is embedded in the heat dissipating mechanism, and the cooling tube is arranged in parallel with the heat dissipating fins.
4. The wind driven generator heat dissipation device and the wind driven generator set according to claim 1, wherein a heat dissipation fan is arranged in the heat dissipation bellows, the bottom of the heat dissipation bellows is fixedly connected to the upper surface of the rubber ceramic plate, the lower surface of the rubber ceramic plate is fixedly connected with the bottom plate through a rubber seat, and the heat dissipation fan is electrically connected with the controller.
5. The wind power generator heat dissipation device and the wind power generator set according to claim 1, wherein an air inlet end of the heat dissipation bellows is provided with a conical air inlet for increasing air inlet quantity.
6. The wind power generator heat dissipation device and the wind power generator set according to claim 5, wherein a dustproof filter screen is arranged on the inner side of the conical air inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310123689.6A CN116006423A (en) | 2023-02-16 | 2023-02-16 | Wind driven generator heat abstractor and wind generating set |
| NL2035213A NL2035213B1 (en) | 2023-02-16 | 2023-06-28 | Cooling device for wind turbine and wind power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310123689.6A CN116006423A (en) | 2023-02-16 | 2023-02-16 | Wind driven generator heat abstractor and wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116006423A true CN116006423A (en) | 2023-04-25 |
Family
ID=86030057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310123689.6A Pending CN116006423A (en) | 2023-02-16 | 2023-02-16 | Wind driven generator heat abstractor and wind generating set |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116006423A (en) |
| NL (1) | NL2035213B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013021487A1 (en) * | 2011-08-10 | 2013-02-14 | 三菱重工業株式会社 | Wind power generation apparatus |
| CN208950784U (en) * | 2018-10-17 | 2019-06-07 | 仝彩霞 | Water-cooled type aerogenerator |
| CN210164583U (en) * | 2019-04-29 | 2020-03-20 | 马龙云能投新能源开发有限公司 | Heat recovery type cooling system of wind generating set |
-
2023
- 2023-02-16 CN CN202310123689.6A patent/CN116006423A/en active Pending
- 2023-06-28 NL NL2035213A patent/NL2035213B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL2035213A (en) | 2023-08-11 |
| NL2035213B1 (en) | 2024-02-07 |
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