CN201966730U - Structure of water jacket of water-cooled wind driven generator stator shell - Google Patents
Structure of water jacket of water-cooled wind driven generator stator shell Download PDFInfo
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- CN201966730U CN201966730U CN2011200736483U CN201120073648U CN201966730U CN 201966730 U CN201966730 U CN 201966730U CN 2011200736483 U CN2011200736483 U CN 2011200736483U CN 201120073648 U CN201120073648 U CN 201120073648U CN 201966730 U CN201966730 U CN 201966730U
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- water
- water jacket
- cooling
- cooled
- driven generator
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Abstract
The utility model relates to a structure of a water jacket of a water-cooled wind driven generator stator shell. The structure comprises a water jacket body, wherein the water jacket body is provided with a plurality of sections of cooling circulating water passage; and the structure is characterized in that: each section of circulating water passage is fixedly provided with radial cooling ribs. By adopting the axial circulating water jacket structure with the cooling ribs, the internal surface area of the water passage is increased, the cooling effect of water flow is greatly enhanced, scales are difficult to form and cooling is uniform; and after the structure is adopted by a motor, temperature rise can be reduced, reliability and material utilization rate can be improved, and the service life can be prolonged.
Description
Technical field
The utility model belongs to wind-driven generator manufacturing technology field, particularly a kind of structure of water-cooled aerogenerator stator casing water jacket.
Background technology
Present most of water-cooled shell of wind-driven generator adopts axial water jacket loop structure and circumferential water jacket loop structure.Circumferentially the cooling water and the water jacket wall contact area of water jacket are big, and cooling effect is better, but because the one-way of current can make the motor two ends produce bigger temperature gradient, it is inhomogeneous to dispel the heat; Its complicated in mechanical structure, water route are relatively more tortuous, influence the smoothness in water route, are difficult to after the fouling remove; Because the water route is difficult to return, its water inlet and delivery port are difficult to the same end of design at motor, influence motor and use.Axially water jacket is relatively simple for structure, is easy to manufacture; Can not produce temperature gradient at the motor two ends, it is more even relatively to dispel the heat, and entery and delivery port is easy to design the same end at motor; Because the linear structure of its water jacket, current are more unimpeded, also be easy to after the fouling remove, but the cooling water of water jacket and water jacket wall contact area are little, and cooling effect is general.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, heat radiation evenly, the structure of unobstructed, the less scaling water-cooled aerogenerator stator casing water jacket of current.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of structure of water-cooled aerogenerator stator casing water jacket comprises the water jacket body, and described water jacket body is provided with several sections heat radiation circulation water channels, it is characterized in that: fixedly mount radially radiating ribs on described every section the circulation water channel.
The utility model can also adopt following technical scheme:
The quantity of described radiating ribs is 1 ~ 3.
The thickness of described radiating ribs is 3 ~ 6mm.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly increase radiating ribs on the water channel surface, employing has the axial circulation jacket structure for water of radiating ribs, increased the internal surface area of water channel, strengthened the cooling effect of current greatly, less scaling, heat radiation evenly; Motor can reduce temperature rise after adopting, and improves reliability and stock utilization, and has increased useful life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, water jacket body; 2, water channel; 3, radiating ribs.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, a kind of structure of water-cooled aerogenerator stator casing water jacket comprises water jacket body 1, and described water jacket body 1 is provided with several sections heat radiation circulation water channels 2, fixedly mounts radially radiating ribs 3 on described every section the circulation water channel 2; In the said structure, the quantity of described radiating ribs is 1 ~ 3; Adopt 1 in the present embodiment; The thickness of described radiating ribs is 3 ~ 6mm, adopts 6mm in the present embodiment.
Adopt the above-mentioned axial circulation jacket structure for water that has radiating ribs, increased the internal surface area of water channel, strengthened the cooling effect of current greatly, less scaling, heat radiation evenly; Motor can reduce temperature rise after adopting, and improves reliability and stock utilization, and has increased useful life.
The above, only be to embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification that above embodiment did, equivalent variations and modification all belong in the scope of technical solutions of the utility model.
Claims (3)
1. the structure of a water-cooled aerogenerator stator casing water jacket comprises the water jacket body, and described water jacket body is provided with several sections heat radiation circulation water channels, it is characterized in that: fixedly mount radially radiating ribs on described every section circulation water channel.
2. the structure of water-cooled aerogenerator stator casing water jacket according to claim 1 is characterized in that: the quantity of described radiating ribs is 1 ~ 3.
3. the structure of water-cooled aerogenerator stator casing water jacket according to claim 1 and 2 is characterized in that: the thickness of described radiating ribs is 3 ~ 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200736483U CN201966730U (en) | 2011-03-18 | 2011-03-18 | Structure of water jacket of water-cooled wind driven generator stator shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200736483U CN201966730U (en) | 2011-03-18 | 2011-03-18 | Structure of water jacket of water-cooled wind driven generator stator shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966730U true CN201966730U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200736483U Expired - Fee Related CN201966730U (en) | 2011-03-18 | 2011-03-18 | Structure of water jacket of water-cooled wind driven generator stator shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN201966730U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570697A (en) * | 2012-03-20 | 2012-07-11 | 中科盛创（青岛）电气有限公司 | Motor water-cooling base water channel with vortex generation function |
| CN103812259A (en) * | 2014-02-26 | 2014-05-21 | 安徽安凯汽车股份有限公司 | Liquid cooling enclosure of driving motor of electric motor coach |
| CN104505971A (en) * | 2014-12-26 | 2015-04-08 | 山西汾西重工有限责任公司 | Water jacket inner-outer cooling structure |
| CN104518614A (en) * | 2015-01-16 | 2015-04-15 | 上海中科深江电动车辆有限公司 | Liquid-cooling device of drive motor and drive motor |
| CN105553171A (en) * | 2016-03-07 | 2016-05-04 | 孙建明 | Water-cooling chassis of servo motor and manufacturing technology thereof |
| CN108808957A (en) * | 2017-05-03 | 2018-11-13 | 正鸿科技有限公司 | Liquid-cooled cooling device with flow channel |
| JP2020534775A (en) * | 2017-09-18 | 2020-11-26 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ | Electric motor / inverter assembly |
-
2011
- 2011-03-18 CN CN2011200736483U patent/CN201966730U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570697A (en) * | 2012-03-20 | 2012-07-11 | 中科盛创（青岛）电气有限公司 | Motor water-cooling base water channel with vortex generation function |
| CN103812259A (en) * | 2014-02-26 | 2014-05-21 | 安徽安凯汽车股份有限公司 | Liquid cooling enclosure of driving motor of electric motor coach |
| CN104505971A (en) * | 2014-12-26 | 2015-04-08 | 山西汾西重工有限责任公司 | Water jacket inner-outer cooling structure |
| CN104518614A (en) * | 2015-01-16 | 2015-04-15 | 上海中科深江电动车辆有限公司 | Liquid-cooling device of drive motor and drive motor |
| CN105553171A (en) * | 2016-03-07 | 2016-05-04 | 孙建明 | Water-cooling chassis of servo motor and manufacturing technology thereof |
| CN108808957A (en) * | 2017-05-03 | 2018-11-13 | 正鸿科技有限公司 | Liquid-cooled cooling device with flow channel |
| JP2020534775A (en) * | 2017-09-18 | 2020-11-26 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ | Electric motor / inverter assembly |
| JP7003233B2 (en) | 2017-09-18 | 2022-01-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Electric motor / inverter assembly |
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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: 20110907 Termination date: 20130318 |