CN201877953U - Enclosed type heat-removal system outside motor - Google Patents
Enclosed type heat-removal system outside motor Download PDFInfo
- Publication number
- CN201877953U CN201877953U CN2010206123182U CN201020612318U CN201877953U CN 201877953 U CN201877953 U CN 201877953U CN 2010206123182 U CN2010206123182 U CN 2010206123182U CN 201020612318 U CN201020612318 U CN 201020612318U CN 201877953 U CN201877953 U CN 201877953U
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- CN
- China
- Prior art keywords
- fan housing
- base
- motor
- ventilation hole
- type heat
- 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
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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an enclosed type heat-removal system outside a motor, belonging to the field of the motor industry. The enclosed type heat-removal system comprises a base, a stator, a rotor, a front end cover, a rear end cover, a fan housing, a ventilation pipe, a blower and a base ventilation hole. The enclosed type heat-removal system is characterized in that the base, the stator, the rotor, the front end cover and the rear end cover form a motor body. The fan housing is enclosed and is clamped on the base, an air inlet formed on the fan housing is connected with the ventilation pipe. The base ventilation hole consists of the base, heat-removal ribs and welded plates, one end of the base ventilation hole is connected with the air, and the other end of the base ventilation hole is connected with the fan housing. One end of the ventilation pipe is connected with an air blower, and the other end of the ventilation pipe is connected with the fan housing. As the measures of increasing the cooling air flow and the heat-removal area, improving the cooling air efficiency and the like are adopted, the enclosed type heat-removal system has the temperature rise lowering effect. The enclosed type heat-removal system can be used for industries such as motors of automobiles and compact motors, which have high power density requirements.
Description
Technical field
The utility model belongs to Mechanical Driven equipment motor technology field, specifically is the outside closed cooling system of a kind of brand-new motor.
Background technology
For the motor as Mechanical Driven equipment, the temperature rise of motor is an important examination project always.The field of employment of motor, load state and the performance requirement of self are all very big to the temperature rise influence.And under some situation, only rely on the heat-sinking capability of motor self, the heat that can not effectively shed, thereby cause electric machine temperature rise too high, electrical machine insulation damages, the lost of life, even burn.
The utility model content
The utility model purpose provides the outside closed cooling system of a kind of brand-new motor.By increasing measures such as cooling air flow, increasing area of dissipation, raising cooling air efficient, played the effect that reduces temperature rise.
The technical solution adopted in the utility model is as follows:
The outside closed cooling system of a kind of motor, include support, stator, rotor, front end housing, rear end cap, fan housing, ventilation duct, air blast, the support ventilation hole, described support, stator, rotor, front end housing, rear end cap is formed motor body, it is characterized in that: described fan housing is airtight, be installed on the support, cover on outside the motor body, having an air inlet on the described fan housing links to each other with ventilation duct, described base outer has ventilation hole, described support ventilation hole one end links to each other with atmosphere, the other end links to each other with the fan housing inner chamber, and described ventilation duct one end links to each other with air blast, and the other end links to each other with fan housing.
The outside closed cooling system of described motor, it is characterized in that: described air inlet place does not have Inlet Network.
The outside closed cooling system of described motor, it is characterized in that: described ventilation hole outer surface evenly is welded with radiating ribs, the welded plate of burn-oning again on radiating ribs then.
Useful effect
The outside closed cooling system of this motor, at first, the internal heat ventilation circulation system of forming by support, stator, rotor, front end housing, rear end cap, the heat that motor is produced passes on the support shell, be delivered on the radiating ribs and welded plate of forming the support ventilation hole by heat conduction again, radiating ribs and welded plate can both play conduction of heat, compare with traditional support and have just strengthened area of dissipation.Secondly, the a large amount of cooling air that blows out by air blast, enter in the fan housing through ventilation duct, and then in fan housing blows to the support air duct, this cooling wind energy is taken away the heat on radiating ribs and the welded plate rapidly, and the temperature of radiating ribs is descended, and so just can accelerate the speed of support shell to radiating ribs and welded plate conduction heat, the heat that motor is produced quickens to distribute, and makes electric machine temperature rise descend.The 3rd, this cooling system be by the outside independently air blast cooling air is provided, the air quantity of cooling air just is guaranteed.By checking, the outside closed cooling system good heat dissipation effect of this motor makes electric machine temperature rise be controlled effectively, and electrical machinery life is secure.
Description of drawings
Fig. 1 is the structural representation of the outside closed cooling system of this motor.
Embodiment
The outside closed cooling system of motor, include support 5, stator 6, rotor 8, front end housing 7, rear end cap 4, fan housing 3, ventilation duct 2, air blast 1, the support ventilation hole, described support 5, stator 6, rotor 8, front end housing 7, rear end cap 4 is formed motor body, fan housing 3 is airtight, be installed on the support 5, cover on outside the motor body, having an air inlet on the described fan housing 3 links to each other with ventilation duct 2, there is ventilation hole described support 5 outsides, described support ventilation hole one end links to each other with atmosphere, the other end links to each other with fan housing 3 inner chambers, and described ventilation duct 2 one ends link to each other with air blast 1, and the other end links to each other with fan housing 3.The ventilation hole outer surface evenly is welded with radiating ribs, the welded plate of burn-oning again on radiating ribs then.
Claims (3)
1. the outside closed cooling system of a motor, include support, stator, rotor, front end housing, rear end cap, fan housing, ventilation duct, air blast, the support ventilation hole, described support, stator, rotor, front end housing, rear end cap is formed motor body, it is characterized in that: described fan housing is airtight, be installed on the support, cover on outside the motor body, having an air inlet on the described fan housing links to each other with ventilation duct, described base outer has ventilation hole, described support ventilation hole one end links to each other with atmosphere, the other end links to each other with the fan housing inner chamber, and described ventilation duct one end links to each other with air blast, and the other end links to each other with fan housing.
2. the outside closed cooling system of motor according to claim 1, it is characterized in that: described air inlet place does not have Inlet Network.
3. the outside closed cooling system of motor according to claim 1, it is characterized in that: described ventilation hole outer surface evenly is welded with radiating ribs, the welded plate of burn-oning again on radiating ribs then.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206123182U CN201877953U (en) | 2010-11-16 | 2010-11-16 | Enclosed type heat-removal system outside motor |
| CN 201110124306 CN102195407A (en) | 2010-11-16 | 2011-05-16 | Externally-closed heat-radiating system of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206123182U CN201877953U (en) | 2010-11-16 | 2010-11-16 | Enclosed type heat-removal system outside motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877953U true CN201877953U (en) | 2011-06-22 |
Family
ID=44165861
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206123182U Expired - Lifetime CN201877953U (en) | 2010-11-16 | 2010-11-16 | Enclosed type heat-removal system outside motor |
| CN 201110124306 Pending CN102195407A (en) | 2010-11-16 | 2011-05-16 | Externally-closed heat-radiating system of motor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110124306 Pending CN102195407A (en) | 2010-11-16 | 2011-05-16 | Externally-closed heat-radiating system of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201877953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051128A (en) * | 2012-12-18 | 2013-04-17 | 安徽皖南电机股份有限公司 | Asynchronous motor heat radiation device |
| CN103066736A (en) * | 2012-12-18 | 2013-04-24 | 安徽皖南电机股份有限公司 | Asynchronous motor seat |
| CN103475156A (en) * | 2012-06-06 | 2013-12-25 | 襄阳南车电机技术有限公司 | Cool-air cooling system for traction motor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834751A (en) * | 2017-11-28 | 2018-03-23 | 威海众泰电机有限公司 | A kind of high-speed electric expreess locomotive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201341051Y (en) * | 2009-01-21 | 2009-11-04 | 襄樊航力机电技术发展有限公司 | Radiator for air-cooled generator |
| CN101814794A (en) * | 2010-04-16 | 2010-08-25 | 江苏王牌直流电机制造有限公司 | DC motor provided with outer fan cover |
-
2010
- 2010-11-16 CN CN2010206123182U patent/CN201877953U/en not_active Expired - Lifetime
-
2011
- 2011-05-16 CN CN 201110124306 patent/CN102195407A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475156A (en) * | 2012-06-06 | 2013-12-25 | 襄阳南车电机技术有限公司 | Cool-air cooling system for traction motor |
| CN103051128A (en) * | 2012-12-18 | 2013-04-17 | 安徽皖南电机股份有限公司 | Asynchronous motor heat radiation device |
| CN103066736A (en) * | 2012-12-18 | 2013-04-24 | 安徽皖南电机股份有限公司 | Asynchronous motor seat |
| CN103066736B (en) * | 2012-12-18 | 2016-01-13 | 安徽皖南电机股份有限公司 | Asynchronous motor support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102195407A (en) | 2011-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |