CN201733179U - High-speed motor for hybrid car - Google Patents
High-speed motor for hybrid car Download PDFInfo
- Publication number
- CN201733179U CN201733179U CN2010205093137U CN201020509313U CN201733179U CN 201733179 U CN201733179 U CN 201733179U CN 2010205093137 U CN2010205093137 U CN 2010205093137U CN 201020509313 U CN201020509313 U CN 201020509313U CN 201733179 U CN201733179 U CN 201733179U
- Authority
- CN
- China
- Prior art keywords
- water
- cooled cavity
- support
- cavity
- 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 - Lifetime
Links
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a high-speed motor for a hybrid car, which comprises a shaft, a left stand, a stator, a right stand, a rotor and a rotating transformer; a water inlet pipe and a water outlet pipe are arranged on the outer edge of the right end of the right stand; a cavity between a groove at the left part of the inner wall of the right stand and the groove at the left part of the outer wall of the left stand is called as a water-cooled cavity I; the water-cooled cavity I is communicated with the water inlet pipe; the cavity between the groove at the right part of the inner wall of the right stand and the groove at the right part on the outer wall of the left stand is called as a water-cooled cavity II; the water-cooled cavity II is communicated with the water outlet pipe; a separation structure between the grooves of the left and the right stands is provided with gaps at positions which are over against the water inlet pipe and the water outlet pipe of the motor; the gap is communicated with the water-cooled cavity I and the water-cooled cavity II, so that the water-cooled cavity I and the water-cooled cavity II are communicated; the water inlet pipe, the water-cooled cavity I, the water-cooled cavity II and the water outlet pipe form a water-cooled channel of the motor; and an O-shaped seal ring is arranged between the left and the right stands. The high-speed motor for the hybrid car has the advantages of low energy consumption, high working efficiency, good radiating effect and long service life.
Description
Technical field
The utility model relates to a kind of high-speed electric expreess locomotive, especially relates to a kind of hybrid power car high-speed electric expreess locomotive.
Background technology
At present, along with being on the rise of the lasting surging and global warming of fuel price, hybrid vehicle obtains fast development by feat of the advantage of economical and energy saving, environmental protection at automotive field.The Hybrid Vehicle belt drives starts generating one motor and tend to produce a large amount of heats under the working condition of complexity, especially in the time of in it places the automobile power storehouse, the heating phenomenon is more serious, at this moment, temperature in engine and the gearbox clutch housing can be higher, and regional area may surpass 200 ℃ in some cases, and the high temperature of engine and gearbox tends to cause motor temperature further to raise, thereby make the energy consumption of electrical machinery height, inefficiency.Existing Hybrid Vehicle belt drives starts generating one motor and adopts natural ventilation type cooling or the cooling of forced ventilation formula mostly, and radiating effect is relatively poor, influences the useful life of motor the most at last.
The utility model content
The utility model provides a kind of energy consumption low, high efficiency, good heat dissipation effect, the hybrid power car high-speed electric expreess locomotive of long service life.
The technical solution of the utility model is: it comprises axle, left side support, stator, right support, rotor and resolver, on the described axle bearing is housed, the inner ring of left side support, the inner ring of right support all with the bearing interference fit, hot jacket has rotor on the shaft support, the left end end of axle is provided with belt pulley, the stator hot jacket is in left support, left side support edge is enclosed within the right support, left side support and right support fasten as one by securing member, cable on the stator is clamped and is extend out to the right support outside by being fixed in waterproof on the right support, the stationary part of resolver is installed in inboard, right support right side, and the rotor portion of resolver is installed in a right-hand member; Water inlet pipe, outlet pipe all are located at outer, right support right part, cavity between right inboard wall of base left part groove and the left support outer wall left part groove is called water-cooled cavity I, water-cooled cavity I is communicated with water inlet pipe, cavity between right inboard wall of base right part groove and the left support outer wall right part groove is called water-cooled cavity II, water-cooled cavity II is communicated with outlet pipe, separation structure between a left side support, the right base recess is provided with vacancy in motor water inlet pipe, position that outlet pipe is relative, and described vacancy communicates with water-cooled cavity I, water-cooled cavity II; Make water-cooled cavity I, water-cooled cavity II communicate; Water inlet pipe, water-cooled cavity I, water-cooled cavity II, outlet pipe constitute the water-cooling channel of motor, are provided with the O RunddichtringO between described left support and the right support.
Described rotor is a copper casting rotor.
Described stator end is provided with back-up ring, is beneficial to prevent stator generation axial dipole field.
Described securing member is a bolt.
Described right base outer can be processed into any kind of mount fixing structure that meets installation requirement.
The section shape of described water-cooled cavity I, water-cooled cavity II is an annular.
The utility model compact conformation, easy for installation, good airproof performance, the cooling fluid disclosure risk in the water-cooled cavity I, water-cooled cavity II is low, and it is narrow and small and support installs and fixes the hybrid vehicle that requires to be different from traditional horizontal machine to be specially adapted to the power bin space; Coolant flow resistance in the water-cooling channel is little, good heat dissipation effect; Electric motor starting moment is big, and energy consumption is low, the efficient height; Range of motor speeds is wide, and working stability is reliable, and control performance is good, and maintenance cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is a water inlet pipe embodiment illustrated in fig. 1 position partial structurtes schematic diagram;
Fig. 3 is an outlet pipe embodiment illustrated in fig. 1 position partial structurtes schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
With reference to Fig. 1,2,3, present embodiment comprises axle 1, left side support 3, stator 4, right support 5, rotor 7 and resolver 8, on the described axle 1 bearing 2 is installed, the inner ring of left side support 3, the inner ring of right support 5 all with bearing 2 interference fit, hot jacket has rotor 7 on the support of axle 1, described rotor 7 is a copper casting rotor, the left end end of axle 1 is provided with belt pulley 9, stator 4 hot jackets are in left support 3, support 3 edges in a left side are enclosed within the right support 5, left side support 3 and right support 5 are one by bolted, cable 6 on the stator 4 is clamped and is extend out to right support 5 outsides by being fixed in waterproof on the right support 5, stator 4 ends are provided with back-up ring, are beneficial to prevent stator generation axial dipole field; The stationary part of resolver 8 is installed in inboard, right support 5 right side, and the rotor portion of resolver 8 is installed in axle 1 right-hand member; Water inlet pipe 10, outlet pipe 11 all are located at outer, right support 5 right part, cavity between right support 5 inwall left part grooves and the left support 3 outer wall left part grooves is water-cooled cavity I a, water-cooled cavity I a is communicated with water inlet pipe 10, cavity between right support 5 inwall right part grooves and the left support 3 outer wall right part grooves is water-cooled cavity II b, water-cooled cavity II b is communicated with outlet pipe 11, separation structure between left side support 3, right support 5 grooves is provided with vacancy c in motor water inlet pipe 10, outlet pipe 11 relative positions, and vacancy c communicates with water-cooled cavity I a, water-cooled cavity II b; Water inlet pipe 10, water-cooled cavity I a, water-cooled cavity II b, outlet pipe 11 have constituted the water-cooling channel of motor; Be provided with O RunddichtringO 12 between left side support and the right support, be beneficial to prevent the cooling fluid leakage.
The section shape of described water-cooled cavity I a, water-cooled cavity II b is an annular.
The motor cooling fluid enters water-cooled cavity I a by water inlet pipe 10, flows into vacancy c from water-cooled cavity I a again, flows into water-cooled cavity II b from vacancy c, flows out from outlet pipe 11 at last.During machine operation, the heat that stator 4 produces passes to left support 3, passes in water-cooled cavity I a, the water-cooled cavity II b heat that produces when taking away the motor operation by circulating of the cooling fluid in water-cooled cavity I a, the water-cooled cavity II b again.
The rotating speed and the position of resolver 8 detection rotors 7, and send it to link to each other electric machine controller (not shown) with resolver 8, under the control of electric machine controller, motor can be worked in wideer velocity interval, and it is more reliable and more stable to work.
The above is a kind of execution mode of the present utility model, a preferred demonstration example.The scope that the utility model patent application is asked for protection has more than and is limited to described execution mode.All and technical scheme present embodiment equivalence all belongs to protection range of the present utility model.
Claims (5)
1. hybrid power car high-speed electric expreess locomotive, comprise axle, left side support, stator, right support, rotor and resolver, on the described axle bearing is housed, it is characterized in that, the inner ring of left side support, the inner ring of right support all with the bearing interference fit, hot jacket has rotor on the shaft support, the left end end of axle is provided with belt pulley, the stator hot jacket is in left support, left side support edge is enclosed within the right support, left side support and right support fasten as one by securing member, cable on the stator is clamped and is extend out to the right support outside by being fixed in waterproof on the right support, the stationary part of resolver is installed in inboard, right support right side, and the rotor portion of resolver is installed in a right-hand member; Water inlet pipe, outlet pipe all are located at outer, right support right part, cavity between right inboard wall of base left part groove and the left support outer wall left part groove is called water-cooled cavity I, water-cooled cavity I is communicated with water inlet pipe, cavity between right inboard wall of base right part groove and the left support outer wall right part groove is called water-cooled cavity II, water-cooled cavity II is communicated with outlet pipe, separation structure between a left side support, the right base recess is provided with vacancy in motor water inlet pipe, position that outlet pipe is relative, and described vacancy communicates with water-cooled cavity I, water-cooled cavity II; Make water-cooled cavity I, water-cooled cavity II communicate; Water inlet pipe, water-cooled cavity I, water-cooled cavity II, outlet pipe constitute the water-cooling channel of motor, are provided with the O RunddichtringO between described left support and the right support.
2. hybrid power car high-speed electric expreess locomotive according to claim 1 is characterized in that, described rotor is a copper casting rotor.
3. hybrid power car high-speed electric expreess locomotive according to claim 1 and 2 is characterized in that described stator end is provided with back-up ring.
4. hybrid power car high-speed electric expreess locomotive according to claim 1 and 2 is characterized in that, described securing member is a bolt.
5. hybrid power car high-speed electric expreess locomotive according to claim 1 and 2 is characterized in that, the section shape of described water-cooled cavity I, water-cooled cavity II is an annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205093137U CN201733179U (en) | 2010-08-30 | 2010-08-30 | High-speed motor for hybrid car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205093137U CN201733179U (en) | 2010-08-30 | 2010-08-30 | High-speed motor for hybrid car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733179U true CN201733179U (en) | 2011-02-02 |
Family
ID=43524335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205093137U Expired - Lifetime CN201733179U (en) | 2010-08-30 | 2010-08-30 | High-speed motor for hybrid car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820752A (en) * | 2011-06-08 | 2012-12-12 | 福建福安闽东亚南电机有限公司 | Water-cooled asynchronous motor for hybrid vehicle |
| CN107733163A (en) * | 2017-11-06 | 2018-02-23 | 珠海格力电器股份有限公司 | A kind of motor, centrifugal compressor and air-conditioner set |
-
2010
- 2010-08-30 CN CN2010205093137U patent/CN201733179U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820752A (en) * | 2011-06-08 | 2012-12-12 | 福建福安闽东亚南电机有限公司 | Water-cooled asynchronous motor for hybrid vehicle |
| CN102820752B (en) * | 2011-06-08 | 2016-07-06 | 福建福安闽东亚南电机有限公司 | Water cooling asynchronous motor for hybrid vehicle |
| CN107733163A (en) * | 2017-11-06 | 2018-02-23 | 珠海格力电器股份有限公司 | A kind of motor, centrifugal compressor and air-conditioner set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204376659U (en) | Electric motor car birotor fluid-cooled electrical machine | |
| CN205356067U (en) | Water -cooling electric motor car wheel hub motor | |
| CN201393142Y (en) | Fluid-cooled electrical machine | |
| CN104682617A (en) | ISG (integrated starter generator) motor and hybrid power drive system with same | |
| CN108667213B (en) | Follow-up heat dissipation shock attenuation motor | |
| CN104901468A (en) | Internally air-cooled variable-frequency motor | |
| CN102386718A (en) | Motor cooling system | |
| CN201733179U (en) | High-speed motor for hybrid car | |
| CN206211738U (en) | Distance increasing unit generator oil cooling system | |
| CN202586603U (en) | Driving motor cooling water sleeve | |
| CN102820752A (en) | Water-cooled asynchronous motor for hybrid vehicle | |
| CN201450408U (en) | Encircling temperature control motor forcing fans to cool | |
| CN206962611U (en) | A kind of good low noise asynchronous machine that radiates | |
| CN103161509B (en) | Small-sized vapor generating set | |
| CN205064293U (en) | High -speed motor car tubular oil pump for transformer | |
| CN211405764U (en) | High-pressure water-cooled motor | |
| CN103397928B (en) | Engine heat management electromagnetic speed regulation energy-saving fan system | |
| CN107147245A (en) | A kind of scaled bulb tubular hydraulic generator | |
| CN203967886U (en) | A kind of air-cooled electric main shaft of bidirectional cooling | |
| CN201733180U (en) | Cooling system of motor | |
| CN203747531U (en) | Water mist air-cooled electromagnetically-induced energy-saving speed regulator | |
| CN203416111U (en) | Drive motor applied to electric vehicle | |
| CN201742214U (en) | Driving motor for electric vehicle | |
| CN207021834U (en) | A kind of hydrogenerator of brushless excitation | |
| CN203488242U (en) | Heat management, electromagnetic speed regulation and energy saving fan system for engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |