CN203482013U - High-power high-speed motor and high-power high-speed draught fan - Google Patents
High-power high-speed motor and high-power high-speed draught fan Download PDFInfo
- Publication number
- CN203482013U CN203482013U CN201320540988.1U CN201320540988U CN203482013U CN 203482013 U CN203482013 U CN 203482013U CN 201320540988 U CN201320540988 U CN 201320540988U CN 203482013 U CN203482013 U CN 203482013U
- Authority
- CN
- China
- Prior art keywords
- stator core
- motor
- power high
- heat
- speed
- 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
Links
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
Provide are a high-power high-speed motor and a high-power high-speed draught fan. The high-power high-speed motor comprises a motor rotor, a stator core and magnetic bearings arranged on the motor rotor. The stator core is arranged on the motor rotor, and fan blades and motor windings are respectively arranged in positions, on the two sides of the stator core, of the motor rotor. The magnetic bearings are arranged on the sides, away from the stator core, of the motor windings. The stator core is in a segmental shape, heat pipe radiators are arranged on the outer side of the stator core, and heat pipe fins are arranged on the heat pipe radiators. Due to the fact that the heat pipe radiators and the heat pipe fins are arranged, heat generated by the stator core, the motor windings and the magnetic bearings during the operation of the motor or the draught fan is guided out through the heat pipe radiators, heat radiation is carried out through the heat pipe fins, heat in the motor or the draught fan is discharged out, efficient heat radiation is achieved, the motor or the draught fan is enabled to work in a safe environment, and the grade of protection is improved.
Description
Technical field
The utility model relates to a kind of Large-power High-Speed motor and blower fan, relates in particular to the synchronous Large-power High-Speed motor of a kind of magnetic suspension permanent magnet and blower fan.
Background technology
The conventional type of cooling of high-speed electric expreess locomotive is free air cooling but at present, the cooling and evaporative cooling of liquid cover.Air cooled high-speed electric expreess locomotive system is without leakage problem, easy to maintenance, but cooling effectiveness is very low, and motor volume is large; Liquid overlaps cooling employing oil or water-ethylene glycol as coolant, and general and rotor share from fanning wind cooling; Evaporative cooling adopts the working medium such as R123 as coolant, and cooling effectiveness is the highest, but difficult in maintenance.Wherein, liquid cover stator cooling with from fanning the cooling scheme combining of rotor, adopt the most extensively, technology is maturation comparatively also.
Therefore, the necessary deficiency of prior art being improved to solve prior art.
Summary of the invention
The utility model provides a kind of Large-power High-Speed motor and blower fan, more than its power can reach 30KW, turns scooter 12000-50000 rev/min, and it is by by stator core segmentation and in arranged outside heat-pipe radiator and the heat pipe fin of stator core, good heat dissipation effect.
The utility model adopts following technical scheme: a kind of Large-power High-Speed motor, it comprises rotor, stator core and be located at the magnetic bearing on rotor, described stator core is installed on rotor, the both sides that are positioned at stator core on described rotor are respectively arranged with the motor winding of fan leaf and next-door neighbour's fan leaf, described fan leaf is arranged between stator core and motor winding, described magnetic bearing is positioned at the side away from stator core of motor winding, described stator core is segmentation shape, described stator core outside is provided with heat-pipe radiator, described heat-pipe radiator is provided with heat pipe fin.
The power of described Large-power High-Speed motor is more than 30KW.
The utility model also adopts following technical scheme: a kind of Large-power High-Speed blower fan, and it comprises housing, is provided with air inlet and air outlet on described housing, described Large-power High-Speed blower fan has aforementioned mentioned Large-power High-Speed motor.
Described Large-power High-Speed blower fan is vertical or horizontal type structure
The utlity model has following beneficial effect: Large-power High-Speed motor of the present utility model and blower fan are by arranging heat-pipe radiator and heat pipe fin, the heat that stator core when motor or fan operation, motor winding and magnetic bearing produce is derived housing by heat-pipe radiator, by heat pipe fin, dispel the heat again, discharge heat in motor or blower fan, with this, reached high efficiency and heat radiation, device is operated under safe environment, has improved degree of protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing relevant of the present utility model in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the generalized section of the utility model Large-power High-Speed motor.
Fig. 2 is the schematic perspective view of the utility model Large-power High-Speed blower fan.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is described in detail, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
Please refer to shown in Fig. 1, the utility model discloses a kind of Large-power High-Speed motor, it comprises rotor 2, stator core 3 and is located at the magnetic bearing 6 on rotor 2.Stator core 3 is installed on rotor 2.The both sides that are positioned at stator core 3 on rotor 2 are respectively arranged with the motor winding 5 of fan leaf 4 and next-door neighbour's fan leaf 4, and fan leaf 4 is arranged between stator core 3 and motor winding 5.Described magnetic bearing 6 is positioned at the side away from stator core 3 of motor winding.Stator core 3 is segmentation shape, and stator core 3 outsides are provided with heat-pipe radiator 16, and heat-pipe radiator 16 is provided with heat pipe fin (fan).
The power of the utility model Large-power High-Speed motor is more than 30KW.Turn scooter 12000-50000 rev/min, its by by stator core segmentation and in its arranged outside the heat-pipe radiator with heat pipe fin, good heat dissipation effect.
Please refer to Fig. 1 and in conjunction with shown in Fig. 2, the utility model Large-power High-Speed blower fan, it has above-mentioned Large-power High-Speed motor.Be that described Large-power High-Speed blower fan comprises housing 1, rotor 2, stator core 3 and is located at the magnetic bearing 6 on rotor 2.On housing 1, be provided with air inlet and air outlet.Stator core 3 is installed on rotor 2.The both sides that are positioned at stator core 3 on rotor 2 are respectively arranged with the motor winding 5 of fan leaf 4 and next-door neighbour's fan leaf 4, and fan leaf 4 is arranged between stator core 3 and motor winding 5.Magnetic bearing 6 is positioned at the side away from stator core 3 of motor winding 5.Stator core 3 is segmentation shape, between stator core 3 and housing 1, is provided with heat-pipe radiator 16, and heat-pipe radiator 16 is provided with heat pipe fin.And in the utility model, power high-speed fan is vertical or horizontal type structure.
During the utility model Large-power High-Speed blower fan high-speed cruising, produce heat, will heat be conducted to housing 1 outside by heat-pipe radiator 16 is installed, by appropriate design, process outer air duct again, force ventilation, reduced heat pipe fin temperature, reach and reduce motor temperature object, make motor heat by heat pipe fin heat extraction.Machine operation is (F grade, B operating state) under the environment of safety.
The utility model Large-power High-Speed blower fan is by arranging heat-pipe radiator 16 and heat pipe fin, stator core when motor moves, motor winding 5 and magnetic bearing 6 produce heat and derive housing 1 by heat-pipe radiator 16, by heat pipe fin, dispel the heat again, heat in discharger, with this, reached high efficiency and heat radiation, device is operated under safe environment, has improved degree of protection.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Claims (4)
1. a Large-power High-Speed motor, it comprises rotor, stator core and be located at the magnetic bearing on rotor, described stator core is installed on rotor, the both sides that are positioned at stator core on described rotor are respectively arranged with the motor winding of fan leaf and next-door neighbour's fan leaf, described fan leaf is arranged between stator core and motor winding, described magnetic bearing is positioned at the side away from stator core of motor winding, it is characterized in that: described stator core is segmentation shape, described stator core outside is provided with heat-pipe radiator, described heat-pipe radiator is provided with heat pipe fin.
2. a kind of Large-power High-Speed motor as claimed in claim 1, is characterized in that: the power of described Large-power High-Speed motor is more than 30KW.
3. a Large-power High-Speed blower fan, it comprises housing, is provided with air inlet and air outlet on described housing, it is characterized in that: described Large-power High-Speed blower fan has Large-power High-Speed motor claimed in claim 1.
4. a kind of Large-power High-Speed blower fan as claimed in claim 3, is characterized in that: described Large-power High-Speed blower fan is vertical or horizontal type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540988.1U CN203482013U (en) | 2013-09-02 | 2013-09-02 | High-power high-speed motor and high-power high-speed draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540988.1U CN203482013U (en) | 2013-09-02 | 2013-09-02 | High-power high-speed motor and high-power high-speed draught fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482013U true CN203482013U (en) | 2014-03-12 |
Family
ID=50230263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540988.1U Expired - Lifetime CN203482013U (en) | 2013-09-02 | 2013-09-02 | High-power high-speed motor and high-power high-speed draught fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427556A (en) * | 2013-09-02 | 2013-12-04 | 南京磁谷科技有限公司 | High-power high-speed electric machine and high-power high-speed draught fan |
| CN110011457A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨工业大学 | Heat pipe and the integrated motor stator structure of iron core |
-
2013
- 2013-09-02 CN CN201320540988.1U patent/CN203482013U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427556A (en) * | 2013-09-02 | 2013-12-04 | 南京磁谷科技有限公司 | High-power high-speed electric machine and high-power high-speed draught fan |
| CN110011457A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨工业大学 | Heat pipe and the integrated motor stator structure of iron core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5358667B2 (en) | Permanent magnet generator | |
| CN102290922B (en) | Double-fed wind generator | |
| CN103441612A (en) | Magnetic suspension permanent-magnet synchronous high-power high-speed draught fan | |
| CN201393138Y (en) | Water pump motor with three-dimensional heat radiating structure | |
| AU2015274121A1 (en) | Stator used for motor, motor and ventilation cooling method for motor | |
| CN203840138U (en) | An oil cooling cooling system for an electric automobile | |
| CN103427557A (en) | Magnetic levitation permanent-magnet synchronous high-power high-speed draught fan | |
| CN102355080A (en) | Water cooling device for motor | |
| CN103138180A (en) | Water-cooled radiator for sealed power distribution cabinet | |
| CN103997162A (en) | Air-air cooled high-voltage high-efficiency motor | |
| WO2018196003A1 (en) | Motor ventilation structure and motor | |
| CN203482014U (en) | Magnetic suspension permanent-magnet synchronous high-power high-speed draught fan | |
| CN203482013U (en) | High-power high-speed motor and high-power high-speed draught fan | |
| CN203481932U (en) | Anti-explosion high-power high-speed motor and anti-explosion high-power high-speed fan | |
| CN203482012U (en) | Magnetic-levitation permanent-magnet synchronous high-power high-speed fan | |
| CN203859620U (en) | Circulating ventilation structure of totally-enclosed permanent-magnetism synchronous traction motor | |
| CN203482015U (en) | Magnetic suspension permanent-magnet synchronous high-speed motor | |
| CN203522406U (en) | Grinding head motor capable of well dissipating heat | |
| CN104868656A (en) | Permanent-magnet motor | |
| CN206060461U (en) | A kind of increased safety three-phase induction motor ventilation cooling structure | |
| CN103441585A (en) | Anti-explosion high-power high-speed motor and fan | |
| CN212033849U (en) | Efficient cooling device for air-water mixing of motor | |
| CN104467285A (en) | Novel motor cooling system | |
| CN103427556A (en) | High-power high-speed electric machine and high-power high-speed draught fan | |
| CN202276230U (en) | Water cooling device for motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 99, Jinxin Middle Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Cigu Technology Co.,Ltd. Address before: Nine No. 211102 Bamboo Road, Jiangning Development Zone, Nanjing, Jiangsu, 100 Patentee before: NANJING CIGU Ltd.,Corp. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |