CN106169837B - A kind of working method of energy-efficient motor - Google Patents
A kind of working method of energy-efficient motor Download PDFInfo
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- CN106169837B CN106169837B CN201610829550.3A CN201610829550A CN106169837B CN 106169837 B CN106169837 B CN 106169837B CN 201610829550 A CN201610829550 A CN 201610829550A CN 106169837 B CN106169837 B CN 106169837B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The present invention provides a kind of working methods of energy-efficient motor, it is related to the electric motors of pure electric automobile, motor includes shell, oil guide plate and power source, power source includes stator, rotor corresponding with stator, stator is fixedly installed in the shell, rotor rotary setting is inside the shell, shell is further opened with oil inlet and oil outlet, oil inlet is arranged in the side of the rotor, oil outlet is arranged in the other side of rotor, oil guide plate is fixed in the shaft of rotor, oil guide plate is arranged between stator and the oil inlet, oil diverting port is offered on the oil guide plate, the oil diverting port is equipped with inclined blade.The advantageous effect of motor provided by the invention is by using cooling oil as cooling medium, it is passed into motor, motor is allowed to exchange heat by cooling oil while ensureing to run well, improve the radiating efficiency of motor, it ensure that the normal operation of motor, it is energy-efficient, power efficient is utilized.
Description
The application is divisional application, the application number of original application：201410146005.5 invention and created name：Motor, Shen
It please day：2014-04-11.
Technical field
The present invention relates to the electric motors of pure electric automobile, in particular to a kind of working method of motor.
Background technology
Existing motor interior electronic circuit is complicated, and motor interior heat dissipation is conducted outward by air, radiating efficiency
Low, if using powerful motor, according to joule theorem, electric current of the motor when in use in circuit will will produce higher
Heat, it is possible to overheat circuit is burnt out, cause the damage of motor, inconvenient to use, electric energy is largely converted into heat
Can, it can not utilize efficiently.
Invention content
The present invention is for a kind of working method of motor, to solve the above problem.
In the motor of the offer of the present invention, including shell, oil guide plate and power source, the power source include stator, with
The corresponding rotor of stator, the stator are fixedly installed in the shell, and the rotor is rotatably provided in the shell, described
Shell is further opened with oil inlet and oil outlet, and the oil inlet is arranged in the side of the rotor, and the oil outlet is arranged in institute
The other side of rotor is stated, the oil guide plate is fixed in the shaft of the rotor, and the oil guide plate is arranged in the stator
Between the oil inlet, oil diverting port is offered on the oil guide plate, the oil diverting port is equipped with inclined blade.
Rotor by shaft inside the shell can be around the shaft axial line rotate, with stator coordinate, motor be powered after,
Under the action of magnetic field force, rotor rotation is simultaneously filled with the cooling oil in shell under the drive for the thrust that oil guide plate rotation generates
It also begins to flow, cooling oil enters from oil inlet in shell, and under the action of the inclined blade on oil guide plate, oil guide plate generates
Thrust, cooling oil is sucked by oil guide plate from the side of oil inlet, and compresses the side for flowing to oil outlet, and cooling oil passes through oil guide plate
Driving, flow through the gap between rotor and stator, finally by shell oil outlet flow out.Oil diverting port sets on oil guide plate
It sets, by using the thrust that dihedral vane rotation generates, realizes the flowing and discharge of cooling oil inside the shell.Cooling oil is flowing
In dynamic process, by motor because the electric heating that electric current generates absorbs, it is discharged with cooling oil by oil outlet, it will be on rotor and stator
Heat take away, reached the cooling to motor, since the coefficient of heat transfer of liquid is higher than air, so using cooling oil into
Row cooling, cooling velocity faster, cooling efficiency higher, while motor can be prevented quiet as cooling medium using cooling oil
It works under the conditions of electric, high-frequency and generates arcing phenomenon（Arcing phenomenon：In stator coil by the permanent magnet magnetic force wire cutting of rotor
When can occur high-voltage electricity under induced current, high-voltage electricity discharges in air medium）.
Further, the stator is fixed at the center of the inside of the shell, and the rotor ring is around described in correspondence
Stator is arranged inside the shell.The outer rotor pattern being arranged on the outside of stator using rotor can preferably be suitable for high-power electricity
Motivation.
Further, the rotor is arranged in the center of the inside of shell, and the rotor is rotationally supported outside by shaft
In shell, the track ring is fixedly installed inside the shell around the correspondence rotor.Using the pattern of internal rotor, manufacturer simple in structure
Just.
Further, further include oil seal ring and backflow ring, the oil seal ring is located on the outer casing inner wall, the oil seal ring
The adjacent oil guide plate setting, the backflow ring are arranged between the oil seal ring and the oil guide plate, the backflow ring side
Edge be fixedly connected on the oil seal ring, the edge of the other side of the backflow ring is bonded the oil guide plate.Due to reflux
The setting of ring so that cooling oil can only be realized under a certain pressure along the one-way flow from oil inlet near oil outlet, prevented
The reflux of cooling oil, improves the flow rate of cooling oil, and then improves radiating rate and efficiency, on the other hand, when more than
After critical pressure, cooling oil could be flowed back by backflow ring, reduce the cooling oil between Oil Guide wheel and rotor in shell
Pressure.
Further, the oil seal ring is two, and two oil seal rings are separately positioned on the oil guide plate both sides, each
The backflow ring is respectively equipped on the oil seal ring, each backflow ring is inclined close to a lateral shell of the rotor
Tiltedly, the lateral axes of rotation skew of the backflow ring far from the rotor.Two oil seal rings and two backflow rings constitute one
The complete reflux system of group, one group of backflow ring reflux threshold values is limited, and the reflux threshold values of two backflow rings effectively improves, low speed with
When idling, pressure is smaller, is not enough to push backflow ring reflux open, and at high speeds, in the case of pressure rises, pressure serious offense is returned
After the threshold values for flowing ring, backflow ring will be open-top, balances the pressure in monolithic case.
Further, the power source at least two, at least two power source is adjacent to be disposed side by side on outside described
In shell.Two power sources being arranged in this way can be grouped multiple power sources by control system, to different groups of power
Source is individually controlled, and this makes it possible to the outputs for realizing different horsepower to adapt to different use demands.
Further, the rotor is PM rotor, the outer toroid of the magnetic pole of the PM rotor along the rotor
Shape array is simultaneously arranged in a crossed manner.
Further, the magnetic pole cross arrangement between two adjacent power sources.The magnetic pole of cross arrangement constitutes mutual
It mends, the derotation generated between adjacent rotor when can supplement commutation and torsion improve the output of motor torsion.
Further, the same pole between two adjacent power sources is arranged side by side.Between adjacent power source
Identical polarity is arranged in corresponding position, is superimposed by the polarity of PM rotor, by the magnetic field force bigger of stator so that electronic
Machine being capable of quick speed change and change horsepower.
Further, the motor further includes power generation chamber enclosure and at least one energy source, each energy source packet
Power generation rotor and power generation stator are included, the power generation rotor is rotatably provided in the power generation chamber enclosure, with the power generation rotor phase
To the power generation stator be fixed in the power generation chamber enclosure, the power generation rotor is connected with the shaft.Using will generate electricity
Machine is connected with motor, drives energy source work by the power wheel being connected with motor, can realize in electric motor operation
Meanwhile a part of electric power is generated, it is used for other parts, improves the efficient utilization of electric energy.
The advantageous effect of motor provided by the invention is to be passed into motor as cooling medium by using cooling oil
In, it allows motor to exchange heat by cooling oil while ensureing to run well, improves the radiating efficiency of motor, ensure
The normal operation of motor, it is energy-efficient, it realizes and power efficient is utilized.
Description of the drawings
Fig. 1 is the schematic diagram for the motor that first embodiment of the invention provides；
Fig. 2 is the schematic diagram for the motor that second embodiment of the invention provides；
Fig. 3 is the close-up schematic view of the oil guide plate for the motor that second embodiment of the invention provides；
Fig. 4 is the oil guide plate front view that second embodiment of the invention provides；
Fig. 5 is the schematic diagram for the oil guide plate that second embodiment of the invention provides；
Fig. 6 is the schematic diagram for the motor that third embodiment of the invention provides；
Fig. 7 is the front view of the rotor for the motor that third embodiment of the invention provides；
Fig. 8 is the side view of the rotor for the motor that third embodiment of the invention provides；
Fig. 9 is the schematic diagram for the motor that fourth embodiment of the invention provides；
Figure 10 is the side view of the rotor for the motor that fourth embodiment of the invention provides.
Specific implementation mode
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
It is the motor that first embodiment of the invention provides, including shell 1 and a power source, power source as shown in Figure 1
Including stator 2, rotor 3 corresponding with stator 2, stator 2 is fixedly installed in shell 1, and stator 2 is fitted in inside shell 1, rotor
3 rotationally support setting in shell 1 by shaft 31, and shell 1 is further opened with oil inlet 4 and oil outlet 5, and the setting of oil inlet 4 exists
The side of rotor 3, oil outlet 5 are arranged in the other side of rotor 3, and oil guide plate 6 is fixed in the shaft 31 of rotor, oil guide plate
6 are arranged between stator 2 and oil inlet 4, and oil diverting port is offered on oil guide plate 6, and oil diverting port is equipped with inclined blade.Stator 2
It is fixed at the center of the inside in shell 1, rotor 3 is arranged around corresponding stator 2 in shell 1.
The rotor 3 of the motor of the present embodiment by shaft 31 in shell 1 can around the shaft 31 axial line rotate, turn
Axis 31 rotationally supports in shell 1, and the rotor 3 of each power source and the position of stator 2 are corresponding, and rotor 3 and stator 2 can be into
Row cooperation, power is generated by electromagnetic induction.To stator 2 be powered after, rotor 3 in the magnetic field that stator 2 generates, rotor 3 and calmly
The magnetic field force interaction of son 2, rotor 3 rotate, and the oil guide plate 6 being connected with the shaft 31 of rotor 3 rotates together with, oil diverting port
Inclined blade generate thrust, cooling oil is pressed into one close to oil outlet 5 from close to the side of oil inlet 4 using thrust
Side, cooling oil flow through the gap between rotor 3 and stator 2 under the thrust that oil guide plate 6 generates, and flow to close to oil outlet 5
Place, is discharged by oil outlet 5.Cooling oil absorbs the electric heating of the generation of stator 2 during this flowing, will be in shell 1
Heat carries away, and is discharged by oil outlet 5, reduces the temperature in motor casing 1, has reached the cooling drop to motor
Temperature, so carrying out cooling and heat dissipation to engine using cooling oil, can reach more since the coefficient of heat transfer of liquid is much larger than air
Good cooling effect, at the same can also effectively prevent motor electrostatic, it is high-frequency under the conditions of work and generate arcing phenomenon.
It is the motor that second embodiment of the invention provides, including shell 1 and a power source, power as shown in Figure 2-5
Source includes stator 2, rotor 3 corresponding with stator 2, and stator 2 is fixedly installed in shell 1, and stator 2 is fitted in inside shell 1, is turned
Son 3 is rotationally supported by shaft 31 to be arranged in shell 1, and shell 1 is further opened with oil inlet 4 and oil outlet 5, and oil inlet 4 is arranged
In the side of rotor 3, oil outlet 5 is arranged in the other side of rotor 3.
The center in the inside of shell 1 is arranged in rotor 3, and rotor 3 is rotationally supported by shaft 31 in shell 1,2 ring of stator
It is fixed in shell 1 around respective rotor 3.
Motor provided in this embodiment further includes oil guide plate 6, oil seal ring 7 and backflow ring 8.Oil guide plate 6 is fixed at
In the shaft 31 of rotor 3, oil guide plate 6 is arranged between stator 2 and oil inlet 4, and oil diverting port, oil diverting port are offered on oil guide plate 6
It is equipped with inclined blade.
Oil seal ring 7 is two, and oil seal ring 7 is arranged on 1 inner wall of shell, the setting of 7 adjacent oil guide plate 6 of oil seal ring, two envelopes
Oil ring 7 is separately positioned on 6 both sides of oil guide plate, and each oil seal ring 7 is equipped with backflow ring 8, and the setting of backflow ring 8 is in oil seal ring 7 and leads
Between oiled-plate method 6, the edge of 8 side of backflow ring is fixedly connected on oil seal ring 7, and the edge of the other side of backflow ring 8 is bonded Oil Guide
Plate 6.The backflow ring 8 for being positioned close to 3 side of rotor is tilted to shaft 31, and the backflow ring 8 for being arranged far from 3 side of rotor is outside
Shell 1 tilts.Each backflow ring 8 is tilted close to a lateral shell 1 of rotor 3, a lateral shaft 31 of the backflow ring 8 far from rotor 3
It tilts.
The rotor 3 of the motor of the present embodiment by shaft 31 in shell 1 can around the shaft 31 axial line rotate, turn
Axis 31 rotationally supports in shell 1, and stator 2 is fixedly mounted in shell 1, and rotor 3 and stator 2 are that position is corresponding, rotor 3
Electromagnetic induction cooperation can be carried out with stator 2, after being powered to stator 2, stator 2 generates magnetic field, magnetic field force of the rotor 3 in stator 2
Under the action of rotate, while cooling oil from oil inlet 4 flow into shell 1 in, flow at oil guide plate 6, oil guide plate 6 is with shaft 31
Rotation, cooling oil is sucked by oil guide plate 6 from close to the side of oil inlet 4, and compresses the side for flowing to oil outlet 5, and cooling oil is logical
The promotion for crossing oil guide plate 6 flows through the gap between rotor 3 and stator 2, flows at oil outlet 5, is discharged by oil outlet 5.
Cooling oil absorbs the electric heating of 1 inner stator coil electric current of shell generation during this flowing, will be a large amount of in shell 1
Heat carries away, and is discharged by oil outlet 5, reduces the temperature in motor casing 1, has reached the cooling drop to motor
Temperature, so carrying out cooling and heat dissipation to engine using cooling oil, can reach more since the coefficient of heat transfer of liquid is much larger than air
Good cooling effect.
Simultaneously as the presence of oil guide plate 6, oil seal ring 7 and backflow ring 8, several by being divided into inside entire motor casing 1
A chamber, respectively negative pressure cavity, high pressure chest and concora crush chamber, for negative pressure cavity because oil inlet 4 is smaller, the cooling oil mass of inflow is smaller,
So opposite pressure is relatively low.High pressure chest is then because rotor 3 is when high speed rotates, and the gap between power source is not enough to allow five
4/1 tri- to five cooling oil flows through, and causes overstocking in high pressure chest cooling oil, to the high pressure chest formed, but
It is that can wash backflow ring 8 open when the pressure in high pressure chest is excessive, be flowed into negative pressure cavity, to reduce the pressure of high pressure chest, directly
Pressure to cooling oil cannot open-top backflow ring 8.The last one is concora crush chamber, from high pressure chest flow out High-temperature cooling oil it is temporary
Stops, because oil outlet 5 is larger, so cooling oil will not be in this cavity volume swaging at higher pressure.Wherein, in higher-pressure region
Region between rotor 3 and oil guide plate 6 is opposite extra-high voltage chamber, is the part for belonging to high pressure chest, since motor rotor 3 exists
When high speed rotates, cooling oil cannot cause a large amount of cooling oil quickly by the gap between rotor 3 and stator 2
It is detained, so that cooling oil pressure here is relatively high.
Oil seal ring 7 and backflow ring 8 in 6 both sides of oil guide plate are set and form one group of completely dual return-flow system, in low speed
When with idling, the insufficient pressure of the cooling oil in high pressure chest is flowed back with pushing two backflow rings 8 open, and at high speeds, it is cooling
Oily a large amount of delays, the pressure of high pressure chest persistently rise, and especially rise bigger with respect to extra-high voltage cavity pressure, when pressure serious offense is returned
After the threshold values for flowing the blocking of ring 8, backflow ring 8 will be open-top, and part cooling oil flows into low pressure chamber, reduces the part of high pressure chest
High pressure balances the integral pressure of the cooling oil in entire shell 1.
It is the motor that third embodiment of the invention provides as shown in figs 6-8, including shell 1 and six power sources, six
Power source is disposed side by side in shaft 31.Power source includes stator 2, rotor 3 corresponding with stator 2, and stator 2 is fixedly installed on outer
In shell 1, stator 2 is fitted in inside shell 1, and rotor 3 is rotationally supported by shaft 31 to be arranged in shell 1, and shell 1 is further opened with
Oil inlet 4 and oil outlet 5, oil inlet 4 are arranged in the side of rotor 3, and oil outlet 5 is arranged in the other side of rotor 3, oil guide plate 6
It is fixed in the shaft 31 of rotor, oil guide plate 6 is arranged between stator 2 and oil inlet 4, and Oil Guide is offered on oil guide plate 6
Mouthful, oil diverting port is equipped with inclined blade.
Meanwhile in the present embodiment, rotor 3 is PM rotor, and the magnetic pole of rotor 3 is arranged in a crossed manner and along the outer of rotor 3
Circular array.It is disposed adjacent between multiple power sources, the 3 magnetic pole cross arrangement of PM rotor between adjacent power source,
The derotation generated between adjacent rotor 3 when can supplement commutation and torsion improve the output of motor torsion.PM rotor
Magnetic pole is along the outer circle annular array of the rotor and arranged in a crossed manner, and entire rotor 3 is as shown in figure 5, the rotor 3 of this structure and fixed
Son 2 is realized power and is maximumlly exported by the common cooperation of more magnetic poles, and the torsion for effectively raising the rotation of rotor 3 is defeated
Go out.The polarity of PM rotor 3 between power source adjacent simultaneously is also cross arrangement, when the rotor 3 of whole power sources is same
When Shi Xuanzhuan, the magnetic pole of cross arrangement can carry out the complementation of magnetic field force between adjacent rotor 3, and the torsion for improving motor is defeated
Go out.
The rotors 3 of all power sources of the motor of the present embodiment can around the shaft 31 in shell 1 by shaft 31
Axial line rotates, and shaft 31 rotationally supports in shell 1, and the stator 2 of all power sources is fixedly mounted in shell 1, Mei Gedong
The rotor 3 and stator 2 in power source are that position corresponds, and rotor 3 and stator 2 can be coordinated, after stator 2 is powered, rotor 3
It rotates under the action of the magnetic field force that stator 2 is formed, since oil guide plate 6 and rotor 3 are co-located in shaft 31, Oil Guide
Plate 6 also begins to rotate, and the inclined blade on oil guide plate 6 starts to generate thrust, full of the cooling oil in shell 1 in oil guide plate 6
Thrust under start to flow, cooling oil from oil inlet 4 flow into shell 1 in, flow at oil guide plate 6, cooling oil is by oil guide plate 6
It is sucked from close to the side of oil inlet 4, and compresses and flow to that side of oil outlet 5, cooling oil is flowed through and turned by the promotion of oil guide plate 6
Gap between son 3 and stator 2, flow at oil outlet 5, is discharged by oil outlet 5.Cooling oil during this flowing,
The a large amount of electric heating for absorbing the generation of stator 2, the heat on stator 2 is carried away, is discharged by oil outlet 5, reduces motor
Temperature in shell 1, has reached and has cooled to motor, since the coefficient of heat transfer of liquid is much larger than air, so using
Cooling oil carries out cooling and heat dissipation to engine, can reach better cooling effect, while can also effectively prevent motor
Electrostatic, it is high-frequency under the conditions of work generate arcing phenomenon.
It is the motor that fourth embodiment of the invention provides, including shell 1 and power source, power source packet as shown in figs. 9-10
2 corresponding rotor 3 of stator 2 and stator is included, stator 2 is fixedly installed in shell 1, and stator 2 is fitted in inside shell 1, rotor 3
It is rotationally supported and is arranged in the shell 1 and corresponding with the position of stator 2 by shaft 31, shell 1 is additionally provided with oil inlet 4 and fuel-displaced
Mouth 5, oil inlet 4 is arranged in the side of rotor 3, and oil outlet 5 is arranged in the other side of rotor 3.
Power source is six.Multiple rotors 3 and stator 2 is adjacent is disposed side by side in shell 1, rotor 3 is PM rotor,
The magnetic pole of rotor 3 is arranged in a crossed manner and along 3 outer circle annular array of rotor.The same pole of rotor between adjacent power source is simultaneously
Row's arrangement, the polarity of the magnetic pole of adjacent power source corresponded in same position it is identical, after such multiple power sources are combined,
Pass through being overlapped mutually between magnetic field so that motor being capable of quick speed change and change horsepower.And by installing control system additional,
Control is grouped to six power sources, different power demands can be suitable for.
Motor provided in this embodiment further includes oil guide plate 6, oil seal ring 7 and backflow ring 8.Oil guide plate 6 is fixed at
In the shaft 31 of rotor 3, oil guide plate 6 is arranged between stator 2 and oil inlet 4, and oil diverting port, oil diverting port are offered on oil guide plate 6
It is equipped with inclined blade.
Oil seal ring 7 is two, and oil seal ring 7 is arranged on 1 inner wall of shell, the setting of 7 adjacent oil guide plate 6 of oil seal ring, two envelopes
Oil ring 7 is folded in 6 both sides of oil guide plate, and each oil seal ring 7 is equipped with backflow ring 8, and backflow ring 8 is arranged in oil seal ring 7 and oil guide plate 6
Between, the edge of 8 side of backflow ring is fixedly connected on the oil seal ring 7, and the edge of the other side of backflow ring 8 is bonded oil guide plate
6.Each backflow ring 8 is tilted close to a lateral shell 1 of rotor 3, and a lateral shaft 31 of the backflow ring 8 far from rotor 3 tilts.
The rotor 3 of the motor of the present embodiment by shaft 31 in shell 1 can around the shaft 31 axial line rotate, turn
Axis 31 rotationally supports in shell 1, and stator 2 is fixedly mounted in shell 1, and rotor 3 and stator 2 are that position is corresponding, rotor 3
It can be coordinated with stator 2, after the coil energization of stator 2, rotor 3 occurs to turn under the action of the magnetic field force that stator 2 generates
Dynamic, the cooling oil being simultaneously filled in shell 1 also begins to flow, and cooling oil is flowed into from oil inlet 4 in shell 1, flows to oil guide plate 6
Place, shaft 31 rotate while oil guide plate 6 and rotor 3 being driven to be rotated together, and cooling oil flows at oil guide plate 6, and cooling oil exists
Oil guide plate 6 rotation generate thrust under, towards oil outlet 5 at flow, by the gap between stator 2 and rotor 3, most
Motor is flowed out by oil outlet 5.Cooling oil absorbs the electric heating that rotor 3 and stator 2 generate during this flowing,
Heat on rotor 3 and stator 2 is carried away, is discharged by oil outlet 5, the temperature in motor casing 1 is reduced, reaches
It cools to motor, since the coefficient of heat transfer of liquid is much larger than air, so being dropped to engine using cooling oil
Temperature heat dissipation, can reach better cooling effect.
Since the setting of oil seal ring 7 and backflow ring 8, especially backflow ring 8 are obliquely installed with what oil guide plate 6 was at an angle of, shape
At one group of check valve so that under the pressure of limitation, cooling oil can only be flowed to single direction, i.e., to from oil inlet 4 to fuel-displaced
The direction flowing of mouth 5.The gap that one-way flow can effectively prevent cooling oil from not flowing through between rotor 3 and stator 2 is just flowed back,
It is not discharged in time by oil outlet 5, influences the cooling efficiency of motor.Only when the cooling between oil guide plate 6 and rotor 3
The internal pressure of oil is excessive, and when being more than the pressure limit of backflow ring 8, cooling oil can wash backflow ring 8 open, to oil inlet 4 and Oil Guide
Flow back between plate 6, to reduce the opposite extra-high voltage chamber between oil guide plate 6 and rotor 3 cooling oil oil pressure, until cold
The pressure limit of oily oil pressure and backflow ring 8 balances each other.Cooling oil will determine when flowing through the gap of stator 2 and rotor 3
Heat absorption simultaneously carries away present on son 2 and rotor 3, and last simultaneously from the discharge of oil outlet 5, has reached to entire motor
Cooling, and due to cooling oil than air have higher thermal coefficient, the heat transfer effect of cooling oil is more preferable, improves motor
Cooling efficiency.
This motor further includes that power generation chamber enclosure 11, power wheel 9 and two energy sources, energy source include 32 He of power generation rotor
Generate electricity stator 22, and power generation rotor 32 is rotatably provided in power generation chamber enclosure 11, and the power generation stator 22 opposite with power generation rotor 32 is solid
It is scheduled in power generation chamber enclosure 11, power generation rotor 32 is connected with shaft 31.
It will generate electricity outside the setting to the shell 1 of motor of chamber enclosure 11, power generation rotor 32 is connected with one end of shaft 31, in this way
When shaft 31 rotates, power generation rotor also rotates together, while also power generation stator 22 is fixed in power generation chamber enclosure 11, hair
Electric stator 22 and power generation rotor 32 are corresponding, and power generation stator 22 is arranged around power generation rotor 32.When motor rotation starts to rotate
Later, the shaft 31 of motor starts to rotate, and power generation stator 22 rotates simultaneously, and the power generation rotor 32 of energy source is driven to start to revolve
Turn, electromagnetic induction phenomenon is occurred by power generation stator 22 with energy source, generates certain electric current, electric current is drawn can be for
Other parts mechanism should be arrived to be powered.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of working method of motor, motor includes shell, oil guide plate and power source, the power source include stator,
Rotor corresponding with stator, the stator are fixedly installed in the shell, and the rotor is rotatably provided in the shell,
Be characterized in that, the shell is further opened with oil inlet and oil outlet, and the oil inlet is arranged in the side of the rotor, it is described go out
Hydraulic fluid port is arranged in the other side of the rotor, and the oil guide plate is fixed in the shaft of the rotor, and the oil guide plate is set
It sets between the stator and the oil inlet, oil diverting port is offered on the oil guide plate, the oil diverting port is equipped with inclined
Blade；
The center in the inside of shell is arranged in rotor, and rotor is rotationally supported inside the shell by shaft, and track ring is around respective rotor
Fixed setting is inside the shell；
The motor further includes oil seal ring and backflow ring, and the oil seal ring ring is located on the outer casing inner wall, the oil sealing
The adjacent oil guide plate setting of ring, the backflow ring are arranged between the oil seal ring and the oil guide plate, the backflow ring one
The edge of side is fixedly connected on the oil seal ring, and the edge of the other side of the backflow ring is bonded the oil guide plate；
The oil seal ring is two, and two oil seal rings are separately positioned on the oil guide plate both sides, on each oil seal ring
It is respectively equipped with the backflow ring, for the backflow ring close to a lateral housing tilt of the rotor, the backflow ring is separate
The lateral axes of rotation skew of the one of the rotor；
After motor is powered, rotor rotation, the drive for the thrust that the cooling oil being simultaneously filled in shell is generated in oil guide plate rotation
Under also begin to flow, cooling oil enters from oil inlet in shell, under the action of the inclined blade on oil guide plate, oil guide plate production
Raw thrust, cooling oil is sucked by oil guide plate from the side of oil inlet, and compresses the side for flowing to oil outlet, and cooling oil passes through Oil Guide
The driving of plate flows through the gap between rotor and stator, is flowed out finally by the oil outlet on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829550.3A CN106169837B (en) | 2014-04-11 | 2014-04-11 | A kind of working method of energy-efficient motor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146005.5A CN103872850B (en) | 2014-04-11 | 2014-04-11 | Motor |
| CN201610829550.3A CN106169837B (en) | 2014-04-11 | 2014-04-11 | A kind of working method of energy-efficient motor |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146005.5A Division CN103872850B (en) | 2014-04-11 | 2014-04-11 | Motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106169837A CN106169837A (en) | 2016-11-30 |
| CN106169837B true CN106169837B (en) | 2018-08-24 |
Family
ID=50911078
Family Applications (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146005.5A Active CN103872850B (en) | 2014-04-11 | 2014-04-11 | Motor |
| CN201610829483.5A Withdrawn CN106300806A (en) | 2014-04-11 | 2014-04-11 | A kind of pure electric automobile is with energy-efficient motor |
| CN201610829617.3A Withdrawn CN106160348A (en) | 2014-04-11 | 2014-04-11 | Energy-efficient motor |
| CN201610829455.3A Withdrawn CN106300805A (en) | 2014-04-11 | 2014-04-11 | Pure electric automobile is with energy-efficient motor |
| CN201610829619.2A Active CN106300808B (en) | 2014-04-11 | 2014-04-11 | The motor of pure electric automobile |
| CN201610829550.3A Active CN106169837B (en) | 2014-04-11 | 2014-04-11 | A kind of working method of energy-efficient motor |
| CN201610829618.8A Withdrawn CN106300807A (en) | 2014-04-11 | 2014-04-11 | A kind of motor of pure electric automobile |
| CN201610829548.6A Active CN106160345B (en) | 2014-04-11 | 2014-04-11 | The method of work of the energy-efficient motor of pure electric automobile |
| CN201610829616.9A Active CN106160347B (en) | 2014-04-11 | 2014-04-11 | A kind of energy-efficient motor |
| CN201610829547.1A Active CN106160344B (en) | 2014-04-11 | 2014-04-11 | The method of work of the motor of pure electric automobile |
| CN201610829549.0A Withdrawn CN106160346A (en) | 2014-04-11 | 2014-04-11 | The pure electric automobile method of work of energy-efficient motor |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410146005.5A Active CN103872850B (en) | 2014-04-11 | 2014-04-11 | Motor |
| CN201610829483.5A Withdrawn CN106300806A (en) | 2014-04-11 | 2014-04-11 | A kind of pure electric automobile is with energy-efficient motor |
| CN201610829617.3A Withdrawn CN106160348A (en) | 2014-04-11 | 2014-04-11 | Energy-efficient motor |
| CN201610829455.3A Withdrawn CN106300805A (en) | 2014-04-11 | 2014-04-11 | Pure electric automobile is with energy-efficient motor |
| CN201610829619.2A Active CN106300808B (en) | 2014-04-11 | 2014-04-11 | The motor of pure electric automobile |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610829618.8A Withdrawn CN106300807A (en) | 2014-04-11 | 2014-04-11 | A kind of motor of pure electric automobile |
| CN201610829548.6A Active CN106160345B (en) | 2014-04-11 | 2014-04-11 | The method of work of the energy-efficient motor of pure electric automobile |
| CN201610829616.9A Active CN106160347B (en) | 2014-04-11 | 2014-04-11 | A kind of energy-efficient motor |
| CN201610829547.1A Active CN106160344B (en) | 2014-04-11 | 2014-04-11 | The method of work of the motor of pure electric automobile |
| CN201610829549.0A Withdrawn CN106160346A (en) | 2014-04-11 | 2014-04-11 | The pure electric automobile method of work of energy-efficient motor |
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| CN107692337B (en) * | 2017-10-12 | 2023-10-17 | 海宁市伊丽特针织有限公司 | Driving mechanism of seamless compression underwear and seamless sewing machine |
| CN109488624A (en) * | 2019-01-18 | 2019-03-19 | 深圳市高昱电子科技有限公司 | A kind of radiator fan of multiple oil return |
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| DE10151651A1 (en) * | 2001-10-19 | 2003-05-08 | Pierburg Gmbh | Wet rotor pump, especially for transporting coolant in vehicle engines, has motor with rotor connected to pump wheel via common shaft, cooled by fluid and coated with corrosion inhibitor |
| DE10317594A1 (en) * | 2003-04-16 | 2004-10-28 | Siemens Ag | Fuel pump with electric motor, e.g. for motor vehicle, has several segments of commutator covered by one carbon brush in each rotary position of commutator |
| US20060275163A1 (en) * | 2005-05-23 | 2006-12-07 | Siemens Vdo Automotive Corporation | Combination fuel pump motor assembly with integral filter housing |
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| JP5728892B2 (en) * | 2010-11-04 | 2015-06-03 | 日産自動車株式会社 | motor |
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| CN104158348A (en) * | 2014-08-23 | 2014-11-19 | 永济新时速电机电器有限责任公司 | Convection type bearing cooling structure |
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- 2014-04-11 CN CN201410146005.5A patent/CN103872850B/en active Active
- 2014-04-11 CN CN201610829483.5A patent/CN106300806A/en not_active Withdrawn
- 2014-04-11 CN CN201610829617.3A patent/CN106160348A/en not_active Withdrawn
- 2014-04-11 CN CN201610829455.3A patent/CN106300805A/en not_active Withdrawn
- 2014-04-11 CN CN201610829619.2A patent/CN106300808B/en active Active
- 2014-04-11 CN CN201610829550.3A patent/CN106169837B/en active Active
- 2014-04-11 CN CN201610829618.8A patent/CN106300807A/en not_active Withdrawn
- 2014-04-11 CN CN201610829548.6A patent/CN106160345B/en active Active
- 2014-04-11 CN CN201610829616.9A patent/CN106160347B/en active Active
- 2014-04-11 CN CN201610829547.1A patent/CN106160344B/en active Active
- 2014-04-11 CN CN201610829549.0A patent/CN106160346A/en not_active Withdrawn
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| CN1455118A (en) * | 2003-05-21 | 2003-11-12 | 练荣辉 | Water pump |
| CN1755092A (en) * | 2004-09-30 | 2006-04-05 | 日本伺服株式会社 | Fluid-passage built-in type electric rotating machine |
| DE102008001618A1 (en) * | 2008-05-07 | 2009-11-12 | Robert Bosch Gmbh | Electric machine with a cooling device |
| CN202586688U (en) * | 2012-01-01 | 2012-12-05 | 东菱技术股份有限公司 | A permanent magnetic synchronous servo motor with segmental rotor skewed poles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103872850A (en) | 2014-06-18 |
| CN106169837A (en) | 2016-11-30 |
| CN106300805A (en) | 2017-01-04 |
| CN106160346A (en) | 2016-11-23 |
| CN106300808A (en) | 2017-01-04 |
| CN106160344A (en) | 2016-11-23 |
| CN106160347B (en) | 2018-03-30 |
| CN106160345B (en) | 2018-05-08 |
| CN106300806A (en) | 2017-01-04 |
| CN106160348A (en) | 2016-11-23 |
| CN106300808B (en) | 2019-01-04 |
| CN106160344B (en) | 2018-06-15 |
| CN106160345A (en) | 2016-11-23 |
| CN106300807A (en) | 2017-01-04 |
| CN106160347A (en) | 2016-11-23 |
| CN103872850B (en) | 2016-12-07 |
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Effective date of registration: 20180711 Address after: 225318 Jiangsu Taizhou Hailing District Gang Yang Town Jiangsu Micro Motor Co., Ltd. Limited by Share Ltd Applicant after: JIANGSU WELTELL MOTOR CO.,LTD. Address before: 213000 Jinling North Road, Xinbei District, Changzhou, Jiangsu, China, Hohai University Applicant before: Zhu Haiyan |
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