CN202121424U - Cooling system of wind generating set - Google Patents
Cooling system of wind generating set Download PDFInfo
- Publication number
- CN202121424U CN202121424U CN 201120233104 CN201120233104U CN202121424U CN 202121424 U CN202121424 U CN 202121424U CN 201120233104 CN201120233104 CN 201120233104 CN 201120233104 U CN201120233104 U CN 201120233104U CN 202121424 U CN202121424 U CN 202121424U
- Authority
- CN
- China
- Prior art keywords
- water
- generator
- cooling system
- water tank
- heat exchanger
- 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 - Fee Related
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a cooling system of a wind generating set, and belongs to the wind generating set technology field. The cooling system includes a water tank, a water pump, rotating joints, a water circulation pipeline, a generator, and a heat exchanger. The generator is arranged in a machine chamber. The water circulation pipeline is arranged around a housing of the generator. One end of a water incoming pipe of the water circulation pipeline is arranged in the water tank via a first rotating joint, and the other end of the water incoming pipe is connected with the heat exchanger. A water returning pipe connected with the heat exchanger is connected with the water tank via a second rotating joint. Through the above arrangement of the cooling system, the generator is cooled down, thus guaranteeing the high efficient and stable running of the generator, and the space of the machine chamber is saved since the water tank and the water pump are arranged on a tower platform. The cooling system of the wind generating set is simple in structure, easy to realize, and low in investment.
Description
Technical field
The utility model belongs to the wind-driven generator technical group field, particularly relates to a kind of cooling system of wind generating set.
Background technology
Wind turbine generator can be divided into wind wheel, cabin, pylon and basic several sections and form.In the wind turbine generator that is incorporated into the power networks; Electricity generation system becomes electric energy to mechanical energy, and flows to electrical network, therefore says that generator is the core of whole generating unit; The normal and stable running that for this reason guarantees generator is unusual important problem; Usually wind-driven generator is generally totally enclosed machine, and its radiating condition is more far short of what is expected than open-type electric machine, therefore says that adding a kind of novel cooling system cooled electric generator seems extremely important.
The utility model content
To the problem of above-mentioned existence, the utility model provides a kind of novel cooling system.
The utility model is realized through following technical scheme:
A kind of cooling system of wind generating set; Comprise water tank, water pump, swivel joint, water circulation pipe, generator and heat exchanger; Said generator places in the cabin, and the generator housing periphery is provided with water circulation pipe, and water inlet pipe one end of said water circulation pipe places in the water tank through first swivel joint; The water inlet pipe other end is connected with heat exchanger, and the return pipe that is connected with heat exchanger is connected to water tank through second swivel joint.
Described water tank and the water pump that is connected with water tank place on the pylon platform.Described heat exchanger places the top, cabin.
The beneficial effect of the utility model is:
Through using the setting of the utility model, not only cooled off generator, guarantee the efficient stable operation of generator, and water tank and water pump are put to pylon platform, saved the space in cabin, and the utility model is simple in structure, be prone to realize that the input expense is few.Be connected swivel joint respectively on water inlet pipe in the utility model and the return pipe, its objective is when the cabin when rotated water pipe can not enwinded, guarantee, the normal operation of return pipe, do not twist with the rotation in cabin.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, pylon platform, 2, water tank, 3, water pump, 4, water inlet pipe, 5, first swivel joint, 6, generator, 7, heat exchanger, 8, return pipe, 9, the cabin, 10, second swivel joint.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed description.
Embodiment: as shown in Figure 1; The utility model comprises water tank 2, water pump 3, swivel joint, generator 6 and heat exchanger 7; Said water tank 2 and the water pump 3 that is connected with water tank 2 place on the pylon platform 1, and heat exchanger 7 places 9 tops, cabin, and generator 6 places in the cabin 9; Generator 6 housing peripheries are provided with water circulation pipe; Water inlet pipe 4 one ends of said water circulation pipe place in the water tank 2 through first swivel joint 5, and water inlet pipe 4 other ends are connected with heat exchanger 7, and the return pipe 8 that is connected with heat exchanger 7 is connected to water tank 2 through second swivel joint 10.
When water pump 3 runnings; Water in the water tank 2 will be via water inlet pipe 4 through in first swivel joint, the 5 entering cabins 9; And then carry out heat exchange with generator 6, and then after the heat exchange in the water pipe coolant-temperature gage raise, via cooling off in the water pipe inflow heat exchanger 7; After cooling, will cool off afterwards water and send back in the water tank so far reciprocation cycle via return pipe and go down.This cooling system is promptly simple to operate, does not influence the space layout in cabin again, and drops into not quite very easy realization.
Claims (3)
1. cooling system of wind generating set; It is characterized in that: comprise water tank, water pump, swivel joint, water circulation pipe, generator and heat exchanger; Said generator places in the cabin, and the generator housing periphery is provided with water circulation pipe, and water inlet pipe one end of said water circulation pipe places in the water tank through first swivel joint; The water inlet pipe other end is connected with heat exchanger, and the return pipe that is connected with heat exchanger is connected to water tank through second swivel joint.
2. cooling system of wind generating set according to claim 1 is characterized in that: described water tank and the water pump that is connected with water tank place on the pylon platform.
3. cooling system of wind generating set according to claim 1 and 2 is characterized in that: described heat exchanger places the top, cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120233104 CN202121424U (en) | 2011-07-05 | 2011-07-05 | Cooling system of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120233104 CN202121424U (en) | 2011-07-05 | 2011-07-05 | Cooling system of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121424U true CN202121424U (en) | 2012-01-18 |
Family
ID=45462461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120233104 Expired - Fee Related CN202121424U (en) | 2011-07-05 | 2011-07-05 | Cooling system of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121424U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777330A (en) * | 2012-08-01 | 2012-11-14 | 国电联合动力技术(连云港)有限公司 | Independent water cooling device of large-scale megawatt-level wind generating set |
| CN103894279A (en) * | 2014-03-26 | 2014-07-02 | 芜湖恒杰膨润土科技有限公司 | Circulating cooling device for bentonite pulverizer |
| CN105122638A (en) * | 2013-01-11 | 2015-12-02 | 费尔南多·费尔南德斯·科尔多瓦·桑斯 | Cooling system and method for photovoltaic solar panels |
| CN109599980A (en) * | 2018-11-10 | 2019-04-09 | 彭青珍 | A kind of cooling system of motor |
-
2011
- 2011-07-05 CN CN 201120233104 patent/CN202121424U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777330A (en) * | 2012-08-01 | 2012-11-14 | 国电联合动力技术(连云港)有限公司 | Independent water cooling device of large-scale megawatt-level wind generating set |
| CN102777330B (en) * | 2012-08-01 | 2014-08-27 | 国电联合动力技术(连云港)有限公司 | Independent water cooling device of large-scale megawatt-level wind generating set |
| CN105122638A (en) * | 2013-01-11 | 2015-12-02 | 费尔南多·费尔南德斯·科尔多瓦·桑斯 | Cooling system and method for photovoltaic solar panels |
| CN103894279A (en) * | 2014-03-26 | 2014-07-02 | 芜湖恒杰膨润土科技有限公司 | Circulating cooling device for bentonite pulverizer |
| CN103894279B (en) * | 2014-03-26 | 2016-10-05 | 芜湖恒杰膨润土科技有限公司 | A kind of cooling back installation for bentonite flour mill |
| CN109599980A (en) * | 2018-11-10 | 2019-04-09 | 彭青珍 | A kind of cooling system of motor |
| CN109599980B (en) * | 2018-11-10 | 2020-10-09 | 温岭市奇新车业有限公司 | Cooling system of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20180705 |