CN201294420Y - Air-water-cooling low-temperature-rise wind power generator with radiating muscle on base plate - Google Patents
Air-water-cooling low-temperature-rise wind power generator with radiating muscle on base plate Download PDFInfo
- Publication number
- CN201294420Y CN201294420Y CNU2008202277038U CN200820227703U CN201294420Y CN 201294420 Y CN201294420 Y CN 201294420Y CN U2008202277038 U CNU2008202277038 U CN U2008202277038U CN 200820227703 U CN200820227703 U CN 200820227703U CN 201294420 Y CN201294420 Y CN 201294420Y
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- water
- radiating ribs
- driven generator
- wind
- temperature rise
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Abstract
The utility model relates to a motor, in particular to a water-air cooled low temperature rise wind-driven generator whose stand is provided with radiating ribs, which solves the problem of higher generator temperature rise of an existing air-water cooled wind-driven generator due to the defects of the structure. The low temperature rise wind-driven generator comprises a stand, the structure of the stand is orderly provided with an inner layer supporting shell body, a water jacket sealing shell body and an outer layer supporting shell body from within outward, and the radiating ribs which are distributed in a radial shape are fixed on the water jacket sealing shell body. The generator adds a plurality of the radiating ribs on the water jacket sealing shell body based on the structure of the existing air-water cooled wind-driven generator, which increases the heat exchanging area of a cooling water jacket by 80% compared with the structure which has no radiating ribs, the power of an inner fan is not changed, and the efficiency of the whole machine can not be affected. The tests show that: compared with the temperature rise degree of a traditional water-cooled wind-driven generator which has no radiating ribs, the wind-driven generator whose stand is provided with the radiating ribs is reduced by about 10-13K, and the aim of developing the low temperature rise wind-driven generator is realized.
Description
Technical field
The utility model relates to motor, is specially a kind of sky-water-cooled low-temperature lifting wind power generator of support band radiating ribs.
Background technology
In existing traditional sky-water-cooled wind-driven generator structure design, what generator used is the support that has cooling jacket.The structure that has the support of cooling jacket from inside to outside is internal layer support housing, water jacket seal casinghousing and outer support housing successively, forms the jacket space between internal layer support housing and the water jacket seal casinghousing, feeds recirculated cooling water in the water jacket.The heat major part that motor produces circulates by inner air, and hot-air is via the interlayer in water jacket and the support shell, the exchange heat between realization and the water jacket.Existing sky-water cooling wind-driven generator structure is because water jacket and air heat exchange area are little, is difficult to fully realize heat exchange and causes electric machine temperature rise higher.
Summary of the invention
The utility model is in order to solve existing sky-water-cooled wind-driven generator because fault of construction, and the electric machine temperature rise problem of higher provides a kind of sky-water-cooled low-temperature lifting wind power generator of support band radiating ribs.
The utility model is to adopt following technical scheme to realize: the sky of support band radiating ribs-water-cooled low-temperature lifting wind power generator, comprise support, the structure of support from inside to outside is internal layer support housing, water jacket seal casinghousing and outer support housing successively, is fixed with the radiating ribs that radially distributes on the water jacket seal casinghousing.By on the water jacket seal casinghousing, setting up the heat exchange area that radiating ribs has increased cooling jacket.During machine operation, motor produces the heat major part and passes to inner air, hot-air circulates at motor internal under the fan effect, carry out heat exchange by water jacket surface and radiating ribs, because heat exchange area increases, the heat that motor produces can easilier pass to water jacket more, finally takes away by outer loop water.Thereby improve the cooling effect of wind-driven generator, fully reduce the temperature rise of wind-driven generator.
The utility model is on the architecture basics of existing sky-water cooling wind-driven generator, on support water jacket seal casinghousing, many radiating ribs have been increased, make the heat exchange surface area of cooling jacket increase by 80%, do not change internal fan power, can not influence overall efficiency than no radiating ribs structure.Test shows: be not with radiating ribs water-cooled wind-driven generator temperature rise level to compare with tradition, the wind-driven generator temperature rise that this support has radiating ribs reduces by 10～13K approximately, has realized the development purpose of low-temperature lifting wind power generator.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the sky-water-cooled low-temperature lifting wind power generator of support band radiating ribs described in the utility model;
Fig. 2 is the B-B profile of Fig. 1;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Among the figure: 1-internal layer support housing, 2-water jacket seal casinghousing, the outer support housing of 3-, 4-radiating ribs.
Embodiment
The sky of support band radiating ribs-water-cooled low-temperature lifting wind power generator, comprise support, the structure of support from inside to outside is internal layer support housing 1, water jacket seal casinghousing 2 and outer support housing 3 successively, is fixed with the radiating ribs 4 that radially distributes on water jacket seal casinghousing 2.
Claims (1)
1, a kind of sky of support band radiating ribs-water-cooled low-temperature lifting wind power generator, comprise support, the structure of support from inside to outside is internal layer support housing (1), water jacket seal casinghousing (2) and outer support housing (3) successively, it is characterized by: be fixed with the radiating ribs (4) that radially distributes on water jacket seal casinghousing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202277038U CN201294420Y (en) | 2008-11-26 | 2008-11-26 | Air-water-cooling low-temperature-rise wind power generator with radiating muscle on base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202277038U CN201294420Y (en) | 2008-11-26 | 2008-11-26 | Air-water-cooling low-temperature-rise wind power generator with radiating muscle on base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294420Y true CN201294420Y (en) | 2009-08-19 |
Family
ID=41007900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202277038U Expired - Fee Related CN201294420Y (en) | 2008-11-26 | 2008-11-26 | Air-water-cooling low-temperature-rise wind power generator with radiating muscle on base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294420Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795034A (en) * | 2010-03-03 | 2010-08-04 | 西安久和能源科技有限公司 | Water-cooling device for wind-driven generator |
| CN101938191A (en) * | 2010-03-01 | 2011-01-05 | 邓悌康 | Dry-submarine dual-purpose motor system |
| CN101958599A (en) * | 2010-09-29 | 2011-01-26 | 华小平 | Heat dissipation structure of wind driven generator |
| CN102594005A (en) * | 2012-02-29 | 2012-07-18 | 大连亿斯德制冷设备有限公司 | Motor used for refrigeration compressor |
| WO2013152473A1 (en) * | 2012-04-10 | 2013-10-17 | General Electric Company | System and method for cooling an electric motor |
| CN107147259A (en) * | 2017-07-13 | 2017-09-08 | 中车永济电机有限公司 | Ship is promoted mainly into using double armature variable-frequency control asynchronous motor |
| CN107294326A (en) * | 2017-07-14 | 2017-10-24 | 中车永济电机有限公司 | The variable-frequency control asynchronous motor of double stators and double rotors |
| CN107492978A (en) * | 2017-10-20 | 2017-12-19 | 中车永济电机有限公司 | Light rail, electric driving machinery of subway |
-
2008
- 2008-11-26 CN CNU2008202277038U patent/CN201294420Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938191A (en) * | 2010-03-01 | 2011-01-05 | 邓悌康 | Dry-submarine dual-purpose motor system |
| CN101938191B (en) * | 2010-03-01 | 2012-11-07 | 邓悌康 | Dry-submarine dual-purpose motor system |
| CN101795034A (en) * | 2010-03-03 | 2010-08-04 | 西安久和能源科技有限公司 | Water-cooling device for wind-driven generator |
| CN101958599A (en) * | 2010-09-29 | 2011-01-26 | 华小平 | Heat dissipation structure of wind driven generator |
| CN101958599B (en) * | 2010-09-29 | 2012-05-23 | 华小平 | Heat dissipation structure of wind driven generator |
| CN102594005A (en) * | 2012-02-29 | 2012-07-18 | 大连亿斯德制冷设备有限公司 | Motor used for refrigeration compressor |
| WO2013152473A1 (en) * | 2012-04-10 | 2013-10-17 | General Electric Company | System and method for cooling an electric motor |
| RU2631677C2 (en) * | 2012-04-10 | 2017-09-26 | Дженерал Электрик Компани | System and method for cooling the motor |
| RU2631677C9 (en) * | 2012-04-10 | 2017-12-12 | Дженерал Электрик Компани | System and method for cooling the motor |
| CN107147259A (en) * | 2017-07-13 | 2017-09-08 | 中车永济电机有限公司 | Ship is promoted mainly into using double armature variable-frequency control asynchronous motor |
| CN107294326A (en) * | 2017-07-14 | 2017-10-24 | 中车永济电机有限公司 | The variable-frequency control asynchronous motor of double stators and double rotors |
| CN107492978A (en) * | 2017-10-20 | 2017-12-19 | 中车永济电机有限公司 | Light rail, electric driving machinery of subway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20131126 |