CN201699531U - Cooling device of wind generating set - Google Patents
Cooling device of wind generating set Download PDFInfo
- Publication number
- CN201699531U CN201699531U CN2010201361790U CN201020136179U CN201699531U CN 201699531 U CN201699531 U CN 201699531U CN 2010201361790 U CN2010201361790 U CN 2010201361790U CN 201020136179 U CN201020136179 U CN 201020136179U CN 201699531 U CN201699531 U CN 201699531U
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- CN
- China
- Prior art keywords
- heat exchanger
- water
- gas
- generator
- cooling device
- Prior art date
- 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.)
- Expired - Lifetime
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a cooling device of a wind generating set. The cooling device comprises a gearbox lubricant circulating system connected onto a gearbox, and a generator rectifier water-cooling circulating system connected onto a generator rectifier, wherein the gearbox lubricant circulating system is connected in series with an oil-gas heat exchanger; the generator rectifier water-cooling circulating system is connected in series with a water-gas heat exchanger; and air cooling devices are mounted outside the oil-gas heat exchanger and the water-gas heat exchanger. The utility model aims to provide the cooling device of the wind generating set, which has the advantages of simple structure, convenient use and good cooling effect.
Description
[technical field]
The utility model relates to a kind of cooling device of wind turbine generator.
[background technology]
Tend to produce big calorimetric in the wind-driven generator group wheel box normal course of operation, guarantee the operate as normal of gear box, must dispose heat abstractor; The long-term stability of generator, rectifier operation simultaneously also must provide third-party cooling device; Hydraulic system at high temperature also needs to dispel the heat, and therefore, is necessary to design a kind of cooling device that can lower the temperature to gear box, generator, rectifier and hydraulic system simultaneously.The present invention makes under such background.
[utility model content]
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, the cooling device of the wind turbine generator of good cooling results.
The utility model has adopted following technical proposals:
A kind of cooling device of wind turbine generator, it is characterized in that comprising the gear box lubricating oil circulatory system 21 that is connected on the gear box 2, and be connected generator, rectifier water-cooling circulating system 31 on generator, the rectifier 3, be serially connected with oil-gas-heat exchanger 4 on the gear box lubricating oil circulatory system 21, be serially connected with water-gas-heat exchanger 5 on generator, the rectifier water-cooling circulating system 31, the air cooling equipment 1 that is used for oil supply-gas- heat exchanger 4,5 blowings of water-gas-heat exchanger also is housed outside oil-gas-heat exchanger 4, water-gas-heat exchanger 5.
As above a kind of cooling device of wind turbine generator is characterized in that air cooling equipment 1 comprises drawing fan 12 and scavenger fan 13, and oil-gas-heat exchanger 4, water-gas-heat exchanger 5 are between drawing fan 12 and scavenger fan 13.
The utility model is had a mind to effect and is: the utility model comprises the air cooling equipment that enough air quantity can be provided, be serially connected with oil-gas-heat exchanger on the gear box lubricating oil circulatory system, generator, be serially connected with water-gas-heat exchanger on the rectifier water-cooling circulating system, connect by oil-gas-heat exchanger, the heat exchange of water-gas-heat exchanger finally realizes lubricating oil, the heat of water is delivered in the air fast, under the air cooling equipment blowing effect, make airborne heat transfer to the external world fast then, thereby arrive gear box, generator, rectifier and hydraulic system quick heat radiating purpose, guarantee the normal operation of wind-driven generator, not only good heat dissipation effect, and overall structure is also simple.
[description of drawings]
Fig. 1 is the utility model structural representation.
[embodiment]
The utility model will be further described below in conjunction with accompanying drawing and embodiment:
As shown in Figure 1, a kind of cooling device of wind turbine generator, comprise the gear box lubricating oil circulatory system 21 that is connected on the gear box 2, and be connected generator, rectifier water-cooling circulating system 31 on generator, the rectifier 3, be serially connected with oil-gas-heat exchanger 4 on the gear box lubricating oil circulatory system 21, be serially connected with water-gas-heat exchanger 5 on generator, the rectifier water-cooling circulating system 31, the air cooling equipment 1 that is used for oil supply-gas- heat exchanger 4,5 blowings of water-gas-heat exchanger also is housed outside oil-gas-heat exchanger 4, water-gas-heat exchanger 5.
Wherein, air cooling equipment 1 comprises drawing fan 12 and scavenger fan 13, and oil-gas-heat exchanger 4, water-gas-heat exchanger 5 are between drawing fan 12 and scavenger fan 13.
Claims (2)
1. the cooling device of a wind turbine generator, it is characterized in that comprising the gear box lubricating oil circulatory system (21) that is connected on the gear box (2), and be connected generator, generator on the rectifier (3), rectifier water-cooling circulating system (31), be serially connected with oil-gas-heat exchanger (4) on the gear box lubricating oil circulatory system (21), described generator, be serially connected with water-gas-heat exchanger (5) on the rectifier water-cooling circulating system (31), in oil-gas-heat exchanger (4), outer also being equipped with of water-gas-heat exchanger (5) is used for oil supply-gas-heat exchanger (4), the air cooling equipment (1) of water-gas-heat exchanger (5) blowing.
2. according to the cooling device of the described a kind of wind turbine generator of claim 1, it is characterized in that described air cooling equipment (1) comprises drawing fan (12) and scavenger fan (13), described oil-gas-heat exchanger (4), water-gas-heat exchanger (5) are positioned between drawing fan (12) and the scavenger fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361790U CN201699531U (en) | 2010-03-13 | 2010-03-13 | Cooling device of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361790U CN201699531U (en) | 2010-03-13 | 2010-03-13 | Cooling device of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699531U true CN201699531U (en) | 2011-01-05 |
Family
ID=43400776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201361790U Expired - Lifetime CN201699531U (en) | 2010-03-13 | 2010-03-13 | Cooling device of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201699531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736930A (en) * | 2016-05-13 | 2016-07-06 | 阜新美迪原环保科技有限公司 | Oil wind radiator for cooling lubricating oil for wind-driven generator set |
| CN111416480A (en) * | 2018-07-19 | 2020-07-14 | 山东理工大学 | High-efficient heat dissipation motor |
-
2010
- 2010-03-13 CN CN2010201361790U patent/CN201699531U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736930A (en) * | 2016-05-13 | 2016-07-06 | 阜新美迪原环保科技有限公司 | Oil wind radiator for cooling lubricating oil for wind-driven generator set |
| CN111416480A (en) * | 2018-07-19 | 2020-07-14 | 山东理工大学 | High-efficient heat dissipation motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: Ming Yang wisdom Energy Group AG Address before: 528437 Torch Development Zone, Guangdong, Zhongshan Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |