CN103746514A - High-speed motor strong air cooling structure - Google Patents
High-speed motor strong air cooling structure Download PDFInfo
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- CN103746514A CN103746514A CN201310702526.XA CN201310702526A CN103746514A CN 103746514 A CN103746514 A CN 103746514A CN 201310702526 A CN201310702526 A CN 201310702526A CN 103746514 A CN103746514 A CN 103746514A
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- air
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Abstract
The invention aims at solving problems that existing high-speed motors are poor in heat-radiating effect. The invention discloses a high-speed motor strong air cooling structure comprising a machine base. The machine base is internally provided with a stator and a rotor which is opposite to the stator. Two sides of the stator and the rotor are winding end sides. The high-speed motor strong air cooling structure also comprises an air-blower. The machine base is provided with an air inlet, air channels which pass through the winding end sides and an air outlet which is communicated with the air channels. The air-blower is communicated with the air inlet on the machine base. An air-blower cooling structure is adopted so that the high-speed motor is great in the heat-radiating effect.
Description
Technical field
The present invention relates to motor technology, be specifically related to a kind of high-speed electric expreess locomotive strong wind cooling structure.
Background technology
cooling useful life and the rated capacity that directly has influence on motor of motor, has a great deal of practical meanings so improve the cooling of motor.The main thermal source of high-speed electric expreess locomotive is ferromagnetic material loss and bearing friction loss, and because high-speed electric expreess locomotive power is large, rotating speed is high, requires lower moment of inertia simultaneously, so motor is difficult for carrying fan, therefore, general high-speed electric expreess locomotive radiating effect is poor.
Summary of the invention
The present invention is intended to solve the poor problem of existing high-speed electric expreess locomotive radiating effect.
High-speed electric expreess locomotive strong wind cooling structure of the present invention, comprise support, the rotor that is provided with stator in support and is oppositely arranged with stator, it is distolateral that the both sides of stator and rotor are winding, also comprise blower fan, the gas outlet that support is provided with air inlet, is communicated with through the distolateral He Yu air channel, air channel of winding, described blower fan is communicated with the air inlet on support.
Beneficial effect of the present invention: this air-cooled structure is open type ventilating system, cooling-air is directly drawn in outside air by blower fan, the air sucking via blower fan is by the air inlet of support, again by the distolateral air channel of winding, finally by being flowed out by the gas outlet being communicated with air channel of support, the heat that motor is produced is taken out of, reaches the object of ventilation and heat.The present invention adopts blower fan cooling structure, makes high-speed electric expreess locomotive have good radiating effect.
Further, in described blower fan, be provided with the screen pack of filtered air.Screen pack can filter out airborne dust, can not make dust enter into motor internal with air, pollutes motor, affects motor normal operation.
Further, support of the present invention side is provided with the shutter being communicated with the gas outlet being communicated with air channel.Coolant, air is evenly releived and is released in ambient atmosphere via shutter, can extend the time of coolant in air channel, takes away more heat.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-speed electric expreess locomotive strong wind cooling structure embodiment of the present invention.
In figure, arrow represents the flow direction of air in air channel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
High-speed electric expreess locomotive strong wind cooling structure as shown in Figure 1, comprise support 1 and blower fan 5, the rotor 3 that is provided with stator 2 in support 1 and is oppositely arranged with stator 2, the both sides of stator 2 and rotor 3 are winding distolateral 4, the gas outlet that support 1 is provided with air inlet, is communicated with through the distolateral He Yu air channel, air channel of winding, blower fan 5 is communicated with the air inlet on support 1, is provided with the screen pack of filtered air in blower fan 5, and the side of support 1 is provided with the shutter being communicated with the gas outlet being communicated with air channel.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (3)
1. high-speed electric expreess locomotive strong wind cooling structure, comprise support, the rotor that is provided with stator in support and is oppositely arranged with stator, it is distolateral that the both sides of stator and rotor are winding, it is characterized in that, also comprise blower fan, the gas outlet that support is provided with air inlet, is communicated with through the distolateral He Yu air channel, air channel of winding, described blower fan is communicated with the air inlet on support.
2. high-speed electric expreess locomotive strong wind cooling structure according to claim 1, is characterized in that, is provided with the screen pack of filtered air in described blower fan.
3. high-speed electric expreess locomotive strong wind cooling structure according to claim 1, is characterized in that, support side is provided with the shutter being communicated with the gas outlet being communicated with air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702526.XA CN103746514A (en) | 2013-12-19 | 2013-12-19 | High-speed motor strong air cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702526.XA CN103746514A (en) | 2013-12-19 | 2013-12-19 | High-speed motor strong air cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103746514A true CN103746514A (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702526.XA Pending CN103746514A (en) | 2013-12-19 | 2013-12-19 | High-speed motor strong air cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103746514A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257559A (en) * | 2015-11-04 | 2016-01-20 | 黑龙江凯普瑞机械设备有限公司 | Turbine type vacuum pump |
| CN105429340A (en) * | 2015-12-14 | 2016-03-23 | 重庆市科诚电机制造有限公司 | Corrosion-resistant, explosion-proof and dust-proof motor |
| CN105429346A (en) * | 2015-12-14 | 2016-03-23 | 重庆市科诚电机制造有限公司 | Explosion-proof and dustproof motor |
| CN111211640A (en) * | 2020-03-27 | 2020-05-29 | 大连创为电机有限公司 | Shale oil gas electricity drives high power density inverter motor for fracturing pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1182764A1 (en) * | 2000-08-23 | 2002-02-27 | ABB Industrie AG | Cooling of high speed electrical machine |
| US20100215526A1 (en) * | 2007-05-14 | 2010-08-26 | Sundyne Corporation | Electric machine with air cooling system |
| CN201805300U (en) * | 2010-08-31 | 2011-04-20 | 西安泰富西玛电机有限公司 | Climate proofing medium voltage motor |
| CN202513752U (en) * | 2012-02-20 | 2012-10-31 | 重庆德马变频电机研发制造有限公司 | Suction motor cooling device |
| CN202840823U (en) * | 2012-09-10 | 2013-03-27 | 卧龙电气集团股份有限公司 | Ventilation device of open-type variable frequency motor |
| CN202978583U (en) * | 2012-12-06 | 2013-06-05 | 山东华普电机科技有限公司 | Frequency-conversion speed-adjusting box-type motor ventilation cooling structure |
| CN203086251U (en) * | 2013-02-04 | 2013-07-24 | 西安泰富西玛电机有限公司 | Low-voltage large-power variable frequency motor |
-
2013
- 2013-12-19 CN CN201310702526.XA patent/CN103746514A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1182764A1 (en) * | 2000-08-23 | 2002-02-27 | ABB Industrie AG | Cooling of high speed electrical machine |
| US20100215526A1 (en) * | 2007-05-14 | 2010-08-26 | Sundyne Corporation | Electric machine with air cooling system |
| CN201805300U (en) * | 2010-08-31 | 2011-04-20 | 西安泰富西玛电机有限公司 | Climate proofing medium voltage motor |
| CN202513752U (en) * | 2012-02-20 | 2012-10-31 | 重庆德马变频电机研发制造有限公司 | Suction motor cooling device |
| CN202840823U (en) * | 2012-09-10 | 2013-03-27 | 卧龙电气集团股份有限公司 | Ventilation device of open-type variable frequency motor |
| CN202978583U (en) * | 2012-12-06 | 2013-06-05 | 山东华普电机科技有限公司 | Frequency-conversion speed-adjusting box-type motor ventilation cooling structure |
| CN203086251U (en) * | 2013-02-04 | 2013-07-24 | 西安泰富西玛电机有限公司 | Low-voltage large-power variable frequency motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257559A (en) * | 2015-11-04 | 2016-01-20 | 黑龙江凯普瑞机械设备有限公司 | Turbine type vacuum pump |
| CN105429340A (en) * | 2015-12-14 | 2016-03-23 | 重庆市科诚电机制造有限公司 | Corrosion-resistant, explosion-proof and dust-proof motor |
| CN105429346A (en) * | 2015-12-14 | 2016-03-23 | 重庆市科诚电机制造有限公司 | Explosion-proof and dustproof motor |
| CN111211640A (en) * | 2020-03-27 | 2020-05-29 | 大连创为电机有限公司 | Shale oil gas electricity drives high power density inverter motor for fracturing pump |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |