CN201188564Y - Water-cooling type aluminum alloy motor case - Google Patents
Water-cooling type aluminum alloy motor case Download PDFInfo
- Publication number
- CN201188564Y CN201188564Y CNU2008201111779U CN200820111177U CN201188564Y CN 201188564 Y CN201188564 Y CN 201188564Y CN U2008201111779 U CNU2008201111779 U CN U2008201111779U CN 200820111177 U CN200820111177 U CN 200820111177U CN 201188564 Y CN201188564 Y CN 201188564Y
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- China
- Prior art keywords
- motor
- shell
- cooling water
- housing
- water
- 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 - Fee Related
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Abstract
The utility model discloses a water cooling type aluminum alloy motor casing which belongs to the motor technical field and comprises a shell which is made from aluminum alloy materials; the peripheral surface of the shell is provided with a plurality of fins along a shell axial direction; the outer wall of the shell is at least provided with a cooling water hydrocoel along the shell axial direction. When in used, the interior of the cooling water hydrocoel is communicated with the cooling water circulated outside; one part of the generated heat when the motor works can emit to air through the shell and the fins of the motor, the other part can be carried away by the cooling water in the super-cooling hydrocoel, thereby ensuring that the motor is kept under the safe working temperature. Compared with the prior art, the utility model can ensure that the motor can safely work in the closed environment, the heat dissipation of the motor is good, and the motor with high-power and small size can be made.
Description
Technical field
The utility model relates to a kind of motor, particularly the shell of motor.
Background technology
The motor that a kind of aluminum alloy casing is arranged in the prior art, its shell comprise a housing of being made by aluminium alloy, and the housing outer surface is axially arranged with some radiating fins along housing.During its work, outwards dispel the heat by surface of shell, radiating fin has the increase area of dissipation, strengthens the function of radiating effect.Its weak point is: the housing of this structure still has the bad characteristic of heat radiation, especially for for the motor of working in the enclosed environment, and its wind-cooling heat dissipating weak effect; Even in the environment of circulation of air, because the structure of wind-cooling heat dissipating limitation has limited under with the prerequisite of constant power and further dwindled motor size, because its surface of shell of the motor of reduced size is long-pending less, radiating surface is little, causes electromotor high-temperature easily.
The utility model content
The purpose of this utility model provides a kind of water-cooling type alloy electric machine shell, and motor can be worked in enclosed environment, simultaneously, can be made into high-power, undersized motor.
The purpose of this utility model is achieved in that water-cooling type alloy electric machine shell, comprise the housing of making by aluminum alloy materials, the housing outer surface is axially arranged with some radiating fins along housing, is axially arranged with a cooling water cavity along housing at least on the outer wall of described housing.
The utility model in use, in cooling water cavity, feed the cooling water of outer circulation, the heat that produces during machine operation, a part can be distributed in air by its housing and radiating fin, another part can be taken away by the cooling water in the supercooling water cavity, like this, motor is remained under the safe working temperature.Compared with prior art, the utility model can make motor trouble free service in the environment of sealing, and its heat radiation is good, can be made into high-power and undersized motor.
Make for convenient, can take into account air-cooled and two kinds of effects of water-cooled simultaneously again, described cooling water cavity is interval with four at housing cylindrical circumferencial direction.The utility model adopts extrusion forming process when making, this structure makes that to be used for processed mould easily manufactured; Simultaneously, can guarantee that housing still has good wind-cooling heat dissipating effect, when not using water-cooled, still can guarantee motor can be in the certain parameter scope reliability service.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 cooling water cavity, 2 housings, 3 radiating fins.
Embodiment
As Fig. 1, be water-cooling type alloy electric machine shell, comprise the housing of making by aluminum alloy materials 2, housing 2 outer surfaces are axially arranged with some radiating fins 3 along housing 2, on the outer wall of described housing 2 at least along housing shaft to being interval with four cooling water cavities 1, this water-cooling type alloy electric machine shell can adopt the extrusion forming process manufacturing.
Change stator, rotor and corresponding end cap in this device over to and can form motor, on the end cap intake-outlet can be set, during work, in cooling water cavity, feed the cooling water of outer circulation, the heat that produces during machine operation, a part can be distributed in air by its housing and radiating fin, and another part can be taken away by the cooling water in the supercooling water cavity, like this, motor is remained under the safe working temperature.This device can make motor trouble free service in the environment of sealing, and its heat radiation is good, can be made into high-power and undersized motor.
The utility model is not limited to the foregoing description, and in theory, described cooling water cavity can be more than one a plurality of arbitrarily.
Claims (2)
1, water-cooling type alloy electric machine shell comprises the housing of being made by aluminum alloy materials, and the housing outer surface is axially arranged with some radiating fins along housing, it is characterized in that: be axially arranged with a cooling water cavity along housing at least on the outer wall of described housing.
2, water-cooling type alloy electric machine shell according to claim 1, it is characterized in that: described cooling water cavity is interval with four at housing cylindrical circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201111779U CN201188564Y (en) | 2008-04-23 | 2008-04-23 | Water-cooling type aluminum alloy motor case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201111779U CN201188564Y (en) | 2008-04-23 | 2008-04-23 | Water-cooling type aluminum alloy motor case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188564Y true CN201188564Y (en) | 2009-01-28 |
Family
ID=40311586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201111779U Expired - Fee Related CN201188564Y (en) | 2008-04-23 | 2008-04-23 | Water-cooling type aluminum alloy motor case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188564Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752967A (en) * | 2010-03-12 | 2010-06-23 | 湘潭电机股份有限公司 | Method for making motor shell |
| CN105869486A (en) * | 2016-05-31 | 2016-08-17 | 江苏海事职业技术学院 | Rotating magnetic field demonstration teaching tool |
| CN107546907A (en) * | 2017-09-27 | 2018-01-05 | 张家港市金邦铝业股份有限公司 | A kind of aluminum motor housing |
-
2008
- 2008-04-23 CN CNU2008201111779U patent/CN201188564Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752967A (en) * | 2010-03-12 | 2010-06-23 | 湘潭电机股份有限公司 | Method for making motor shell |
| CN105869486A (en) * | 2016-05-31 | 2016-08-17 | 江苏海事职业技术学院 | Rotating magnetic field demonstration teaching tool |
| CN107546907A (en) * | 2017-09-27 | 2018-01-05 | 张家港市金邦铝业股份有限公司 | A kind of aluminum motor housing |
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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: 20090128 Termination date: 20100423 |