CN200994094Y - Water cooled motor for hybrid power system - Google Patents
Water cooled motor for hybrid power system Download PDFInfo
- Publication number
- CN200994094Y CN200994094Y CN 200620165365 CN200620165365U CN200994094Y CN 200994094 Y CN200994094 Y CN 200994094Y CN 200620165365 CN200620165365 CN 200620165365 CN 200620165365 U CN200620165365 U CN 200620165365U CN 200994094 Y CN200994094 Y CN 200994094Y
- Authority
- CN
- China
- Prior art keywords
- power system
- cooling jacket
- hybrid power
- cooling
- water cooled
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims description 10
- 239000012809 cooling fluid Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 8
- 239000000498 cooling water Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a water cooled motor applied in hybrid power system, which comprises an inside support of rotor cased with permanent magnet rotor. Outside the permanent magnet rotor, a stator is arranged. The utility model is characterized in that a cooling water jacket with connectors of inlet pipe and outlet pipe is provided on the stator. Heat exchange is carried out on surface of a water tank when cooling water flows inside the water cooling jacket and heat produced by motor winding is transferred to the cooling water jacket. Finally, the heat is brought away by circulating water. The utility model has advantages of simple structure, convenient fabrication and high cooling rate.
Description
Technical field
The utility model relates to motor, is a kind of water cooled machine that is applied to hybrid power system.
Background technology
Developing rapidly of auto industry also brought environmental pollution to heal strong and the too much two large problems of energy resource consumption simultaneously in recent years, entered since the nineties in 20th century, grows to even greater heights to the cry that improves environmental protection in countries in the world, and various electric automobiles are shown one's talent.High power density, high efficiency are the basic demand of hybrid power system to motor.In existing design of electrical motor, for realizing high power density, stator and rotor use iron core formula winding assembly usually, and stator that has and rotor all adopt iron core formula winding assembly, have plenty of the arbitrary employing iron core of stator or rotor formula winding assembly, the winding part can produce a large amount of heat energy when motor rotation like this.For the hybrid power system motor, this body structure of motor sealing, ambient temperature height of living in if effective cooling motor will cause that the motor feels hot seriously, influence the normal operation of motor, thereby influence the hybrid power system performance.
Summary of the invention
The purpose of this utility model provides a kind of water cooled machine that is applied to hybrid power system, by cooling fluid the heat that motor windings produced is taken away, effectively cooling motor.
For achieving the above object, the disclosed a kind of water cooled machine that is applied to hybrid power system of the utility model, comprise and be positioned at inner rotor supports, be arranged with p-m rotor on the rotor supports, the outer setting stator of p-m rotor, it is characterized in that: described stator is provided with cooling jacket, and the liquid inlet and outlet pipe joint is arranged on the cooling jacket, and the liquid inlet and outlet pipe joint links to each other with cooling fluid.
Motor in the utility model is a magneto, motor p-m rotor part is connected with flywheel with engine respectively by rotor supports, owing to be furnished with cooling jacket in the outside of the stator of motor for coolant flow, be furnished with going out on the cooling jacket for the cooling fluid turnover, oral siphon, employed cooling fluid is generally water and gets final product in the motor, when cooling fluid flows through in cooling jacket inside and flume surface carry out heat exchange, the heat that motor windings produced is passed to water jacket by stator, by recirculated water heat is taken away at last, because specific heat of water will be higher than air, can realize more effective cooling.The utility model is simple in structure, easy to process, cooling effectiveness is high.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the local A--A profile among Fig. 1;
Fig. 4 is the connection diagram of motor in the utility model.
Embodiment
As shown in Figure 1, motor stator 30 in the utility model is the winding part, p-m rotor 20 is connected with flywheel with engine 50 respectively by rotor supports 10, specifically be exactly that water cooled machine comprises the rotor supports 10 that is positioned at inside, be arranged with p-m rotor 20 on the rotor supports 10, the outer setting stator 30 of p-m rotor 20, described stator 30 is provided with cooling jacket 40, liquid inlet and outlet pipe joint 41,42 is arranged on the cooling jacket 40, and pipe joint 41,42 links to each other with cooling fluid.During work, recirculated water enters water channel by advancing on the cooling jacket 40, liquid pipe connection 41, one week of forced circulation the back flow out by liquid outlet joint 42, after cooling, enter circulation again.In the whole circulation process, cooling water by with the heat exchange of cooling jacket 40 inner surfaces, the heat on stator 30 surfaces is taken away.
Described liquid inlet and outlet pipe joint 41,42 is positioned on the periphery wall of cooling jacket 40 and adjacent setting, can guarantee the convenient installation of cooling jacket 40 like this and bigger contact area be arranged with stator 30, help heat exchange, with pipe joint 41,42 adjacent settings, in order to guarantee cooling fluid the cooling off of a week of can in cooling jacket 40, circulating basically, improved cooling effect exactly.
Described cooling jacket 40 inner section are the passage 43 of broach shape, and the internal water channel structure of broach shape has increased the contact area of heat exchange, help heat radiation.
Claims (5)
1, a kind of water cooled machine that is applied to hybrid power system, comprise and be positioned at inner rotor supports (10), be arranged with p-m rotor (20) on the rotor supports (10), the outer setting stator (30) of p-m rotor (20), it is characterized in that: described stator (30) is provided with cooling jacket (40), liquid inlet and outlet pipe joint (41), (42) are arranged on the cooling jacket (40), and pipe joint (41), (42) link to each other with cooling fluid.
2, the water cooled machine that is applied to hybrid power system according to claim 1, it is characterized in that: the stator of described motor (30) external diameter, circumferentially be provided with cooling jacket (40), cooling jacket (40) integral casting forming, cooling jacket (40) is loop overlapping shape on the whole.
3, the water cooled machine that is applied to hybrid power system according to claim 1 and 2 is characterized in that: described liquid inlet and outlet pipe joint (41), (42) are positioned on the periphery wall of cooling jacket (40) and adjacent setting.
4, the water cooled machine that is applied to hybrid power system according to claim 1 and 2 is characterized in that: described cooling jacket (40) inner section is the passage (43) of broach shape.
5, the water cooled machine that is applied to hybrid power system according to claim 3 is characterized in that: the outer wall of described liquid inlet and outlet pipe joint (41), (42) is a corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165365 CN200994094Y (en) | 2006-12-08 | 2006-12-08 | Water cooled motor for hybrid power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165365 CN200994094Y (en) | 2006-12-08 | 2006-12-08 | Water cooled motor for hybrid power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994094Y true CN200994094Y (en) | 2007-12-19 |
Family
ID=38947166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165365 Expired - Fee Related CN200994094Y (en) | 2006-12-08 | 2006-12-08 | Water cooled motor for hybrid power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994094Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101989781A (en) * | 2009-07-30 | 2011-03-23 | 深圳市汇川技术股份有限公司 | Motor cooling system and motor with same |
| CN107947475A (en) * | 2017-11-30 | 2018-04-20 | 广东葆德科技有限公司 | A kind of thermal diffusivity motor |
| CN110854467A (en) * | 2019-11-15 | 2020-02-28 | 华霆（合肥）动力技术有限公司 | Reciprocating structure and reciprocating control system |
-
2006
- 2006-12-08 CN CN 200620165365 patent/CN200994094Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101989781A (en) * | 2009-07-30 | 2011-03-23 | 深圳市汇川技术股份有限公司 | Motor cooling system and motor with same |
| CN107947475A (en) * | 2017-11-30 | 2018-04-20 | 广东葆德科技有限公司 | A kind of thermal diffusivity motor |
| CN110854467A (en) * | 2019-11-15 | 2020-02-28 | 华霆（合肥）动力技术有限公司 | Reciprocating structure and reciprocating control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: QIRUI AUTOMOBILE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee before: Qirui Automobile Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20121208 |