CN202663226U - Forced water cooled motor - Google Patents
Forced water cooled motor Download PDFInfo
- Publication number
- CN202663226U CN202663226U CN 201220368494 CN201220368494U CN202663226U CN 202663226 U CN202663226 U CN 202663226U CN 201220368494 CN201220368494 CN 201220368494 CN 201220368494 U CN201220368494 U CN 201220368494U CN 202663226 U CN202663226 U CN 202663226U
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- CN
- China
- Prior art keywords
- water
- motor
- cooling
- forced
- circulation
- 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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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model belongs to the technical field of motors, and particularly discloses a forced water cooled motor. The forced water cooled motor structurally comprises a rotor and a stator which are arranged on a fixing frame. A cooling water circulating water jacket which comprises an inner wall, an outer wall, a water inlet and a water outlet and is located on the motor is arranged on the fixing frame, wherein the water inlet and the water outlet are respectively arranged on the shaft tail side portion of the motor and the shaft fore side portion of the motor. A forced circulating mechanism of cooling water is communicated with the water inlet and the water outlet through a pipeline. The forced water cooled motor can achieve water cooling of the motor, and has the advantage of being high in efficiency.
Description
Technical field
The utility model belongs to technical field of motors, namely relates to a kind ofly can either being used in the Forced water cooling motor that can be used in again land in the water.
Background technology
Motor is the actuating unit of pumping for water pump, and the height of its efficient is determining the operating efficiency of water pump.The type of cooling that is used at present the land motor mostly is air-cooled structure; The type of cooling that is used in motor in the water is at water-cooling pattern, but this water-cooling pattern is generally the integrally-built water-cooling structure to motor, the water cooling motor of this structure is owing to being difficult to so that the heat that produces between the rotor of motor and stator spreads out of rapidly, so in use still exist the poor defective of cooling effect.
The utility model content
The purpose of this utility model just provide a kind of structure relatively simply, the but Forced water cooling motor of good cooling results.
Realize that the technical scheme that the utility model above-mentioned purpose adopts is:
A kind of Forced water cooling motor, its structure comprise rotor and the stator that is arranged on the fixed mount, comprise the cooling water circulation water jacket that is made of inner and outer wall the setting of described fixed mount; The water inlet of described cooling water circulation water jacket is positioned at the axle tail sidepiece of motor, the axle front side portion that delivery port is positioned at motor, and the forced circulation mechanism of cooling water is communicated with described water inlet and delivery port by pipeline.
The additional technical feature that consists of above-mentioned Forced water cooling motor comprises:
---the internal face of described cooling water circulation water jacket is set to the male and fomale(M﹠F) that is complementary with the motor stator that is adjacent to and fixed mount;
---be provided with the emptying of described cooling water circulation water jacket or the valve of pouring water at described motor shaft tail sidepiece.
A kind of Forced water cooling motor provided by the utility model compared with prior art has the following advantages: one, because this Forced water cooling motor carries out Forced water cooling but for the cooling water cycle water cover that is made of inner and outer wall, and the inwall that consists of water jacket is the male and fomale(M﹠F) structure that is complementary with the motor stator that is adjacent to and fixed mount, therefore can realize well the water cooling of motor, the efficient of Effective Raise motor; They are two years old, because the motor shaft tail sidepiece at the cooling water circulation water jacket that consists of motor is provided with emptying or the valve of pouring water, the bubble that therefore can overcome effectively that current in the cooling water circulation water jacket lose or produce during water circulation can't be got rid of, and affects the generation of water circulation phenomenon.
Description of drawings
Fig. 1 is the structural representation of Forced water cooling motor provided by the utility model.
Embodiment
Be described in further detail below in conjunction with structure and the use principle of accompanying drawing to Forced water cooling motor provided by the utility model:
Be illustrated in figure 1 as the structural representation of the Forced water cooling motor that the utility model provides.The structure that namely consists of this Forced water cooling motor comprises rotor 1 and the stator 2 that consists of motor, and is fixed on the fixed mount 3, comprises the cooling water circulation water jacket 6 that is made of inwall 4 and outer wall 5 the setting of this fixed mount; Wherein the water inlet 7 of cooling water circulation water jacket is positioned at the axle tail sidepiece of motor, the axle front side portion that delivery port 8 is positioned at motor, and the forced circulation mechanism of cooling water is communicated with above-mentioned water inlet 7 and delivery port 8 by pipeline 9.
In order to increase the surface area of cooling water circulation water jacket 6, in order to improve the water cooling effect of motor, the internal face that consists of cyclic water jacket 6 is set to the male and fomale(M﹠F) that is complementary with the motor stator that is adjacent to and fixed mount.
For prevent motor for a long time need not and cause current in the cooling water circulation water jacket 6 to lose and produce bubble when vacuum occurring or carrying out water circulation, be provided with emptying or pour water valve 10 at motor shaft tail sidepiece.
Its operation principle is at first motor cooling water circulation water jacket to be connected with the water pump that consists of forced circulation mechanism by pipeline.Wherein the water inlet 7 of cooling water circulation water jacket is connected with the water sucking mouth that consists of pump body with the pump housing 7 connections, the delivery port 8 that the centrifugal impeller group consists of, and the differential water pressures of the two formation can realize the preposition circulation of cooling water circulation water jacket.
Claims (3)
1. Forced water cooling motor, its structure comprises rotor and the stator that is arranged on the fixed mount, it is characterized in that: comprise the cooling water circulation water jacket that is made of inner and outer wall the setting of described fixed mount; The water inlet of described cooling water circulation water jacket is positioned at the axle tail sidepiece of motor, the axle front side portion that delivery port is positioned at motor, and the forced circulation mechanism of cooling water is communicated with described water inlet and delivery port by pipeline.
2. a kind of Forced water cooling motor as claimed in claim 1 is characterized in that: the internal face of described cooling water circulation water jacket is set to the male and fomale(M﹠F) that is complementary with the motor stator that is adjacent to and fixed mount.
3. a kind of Forced water cooling motor as claimed in claim 1 is characterized in that: be provided with the emptying of described cooling water circulation water jacket or the valve of pouring water at described motor shaft tail sidepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368494 CN202663226U (en) | 2012-07-29 | 2012-07-29 | Forced water cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368494 CN202663226U (en) | 2012-07-29 | 2012-07-29 | Forced water cooled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663226U true CN202663226U (en) | 2013-01-09 |
Family
ID=47458104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220368494 Expired - Fee Related CN202663226U (en) | 2012-07-29 | 2012-07-29 | Forced water cooled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663226U (en) |
-
2012
- 2012-07-29 CN CN 201220368494 patent/CN202663226U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130109 Termination date: 20170729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |