CN201608597U - Motor cooling device - Google Patents
Motor cooling device Download PDFInfo
- Publication number
- CN201608597U CN201608597U CN201020300429XU CN201020300429U CN201608597U CN 201608597 U CN201608597 U CN 201608597U CN 201020300429X U CN201020300429X U CN 201020300429XU CN 201020300429 U CN201020300429 U CN 201020300429U CN 201608597 U CN201608597 U CN 201608597U
- Authority
- CN
- China
- Prior art keywords
- motor
- cooling
- cooling duct
- jetting machine
- cooling device
- 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 relates to a motor cooling device. The provided technical scheme is as follows: the motor cooling device comprises a cooling channel which is arranged around a motor stator and a high-pressure cleaning machine; one end of the cooling channel is communicated with an outer-part cooling medium pipeline; the other end of the cooling channel is connected with the high-pressure cleaning machine; and the high-pressure cleaning machine is provided with a cooling medium suction inlet and an outlet for discharging cooling medium. With the adoption of the technical scheme, the motor cooling device capable of reducing the temperature of the motor is provided.
Description
Technical field
The utility model relates to a kind of motor cooling.
Background technology
Motor obtains being extensive use of of people as a kind of driven tool that can be used in the multiple industry.Motor mainly is made of front end housing, rear end cap and stator and the rotor of being located at electric machine stand inside, motor uses fan that it is lowered the temperature when work usually, single fan that adopts cools off its DeGrain to motor, and occurs the situation that motor is burnt often.
Summary of the invention
At the deficiency that prior art exists, the utility model provides a kind of motor cooling that can lower the temperature to motor.
For achieving the above object, the utility model provides following technical scheme: a kind of motor cooling, include electric electromechanics motivation front end housing, cooling duct that front end housing is provided with and jetting machine, one end of described cooling duct is communicated with the external refrigeration medium pipeline, the other end is connected with the jetting machine water inlet, and jetting machine is provided with the coolant suction inlet and goes out the coolant outlet.
Adopt technique scheme, by the motor front end housing being arranged to have the setting of cooling duct, and an end of cooling duct is communicated with the external refrigeration medium pipeline, the other end is connected with the jetting machine water inlet, make the stator adstante febre to carry out auxiliary temperature-reducing to it, effectively prevented the rising of motor interior temperature and cause burning by the cooling fluid of inside, cooling duct.
The utility model further is set to: the cooling duct is located in the protecgulum of motor, the cross section of cooling duct is " U " shape, the cooling duct includes import and outlet, be connected by joint between its import and the external refrigeration medium pipeline, be connected by connecting tube between the coolant suction inlet of outlet and jetting machine.
Adopt technique scheme, motor utilizes jetting machine that coolant is sucked in the motor front end housing when work, makes its coolant carry out auxiliary temperature-reducing to motor.
In conjunction with the accompanying drawings the utility model is further described:
Description of drawings
Fig. 1 looks schematic diagram for the master of the utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the schematic top plan view of the utility model embodiment.
Embodiment
As Fig. 1, Fig. 2, a kind of motor cooling shown in Figure 3, this cooling device includes cooling duct 3 and the jetting machine 4 that is provided with around motor 1 stator 2, and jetting machine 4 has the effect of extracting medium; One end of cooling duct 3 is communicated with external refrigeration medium pipeline 5, and the other end is connected with jetting machine 4, and jetting machine 4 is provided with coolant suction inlet 41 and goes out coolant outlet 42.Above-mentioned stator 2 adstante febres that are arranged so that can be lowered the temperature to it by the cooling fluid of 3 inside, cooling duct, and then adopt fan that surplus temperature is got rid of, and have effectively prevented the rising of motor 1 internal temperature and cause burning.
Be located in the protecgulum 11 of motor 1 in this practical cooling duct 3, the cross section of cooling duct 3 is " U " shape, cooling duct 3 includes import 31 and exports 32, be connected by joint 6 between its import 31 and the external refrigeration medium pipeline 5, be connected by connecting tube 7 between the outlet 32 of cooling duct 3 and the coolant suction inlet 41 of jetting machine 4.Connecting tube 7 is located at outside the protecgulum 11 of motor 1.
After motor 1 long-time running, coolant is entered by cooling duct 3 imports 31, and the coolant that enters cooling duct 3 is extracted by jetting machine 4, and at this moment, coolant is reciprocal to carrying out in the motor front end housing.And coolant is discharged by its coolant outlet 42 by jetting machine 4.Thereby reduced electric machine temperature rise is reduced.
Claims (2)
1. motor cooling is characterized in that: include cooling duct and jetting machine that the motor front end housing is provided with, an end of described cooling duct is communicated with the external refrigeration medium pipeline, and the other end is connected water inlet with jetting machine.
2. motor cooling according to claim 1, it is characterized in that: the cooling duct that is covered with cooling motor before the described motor, the cross section of cooling duct is " U " shape, the cooling duct includes import and outlet, be connected by joint between its import and the external refrigeration medium pipeline, be connected by connecting tube between the coolant suction inlet of outlet and jetting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020300429XU CN201608597U (en) | 2010-01-11 | 2010-01-11 | Motor cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020300429XU CN201608597U (en) | 2010-01-11 | 2010-01-11 | Motor cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608597U true CN201608597U (en) | 2010-10-13 |
Family
ID=42953298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020300429XU Expired - Fee Related CN201608597U (en) | 2010-01-11 | 2010-01-11 | Motor cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782029A (en) * | 2012-10-25 | 2015-07-15 | 大众汽车有限公司 | Cooling device for cooling electrical machine and electrical machine having such cooling device |
| CN105409095A (en) * | 2013-07-23 | 2016-03-16 | 米其林集团总公司 | Hydraulic coupling for electric machine with liquid cooling |
-
2010
- 2010-01-11 CN CN201020300429XU patent/CN201608597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782029A (en) * | 2012-10-25 | 2015-07-15 | 大众汽车有限公司 | Cooling device for cooling electrical machine and electrical machine having such cooling device |
| CN104782029B (en) * | 2012-10-25 | 2017-12-01 | 大众汽车有限公司 | For cooling down the cooling device of motor and there is the motor of the cooling device |
| CN105409095A (en) * | 2013-07-23 | 2016-03-16 | 米其林集团总公司 | Hydraulic coupling for electric machine with liquid cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20170111 |