CN206884701U - A kind of dynamical system cooling structure - Google Patents
A kind of dynamical system cooling structure Download PDFInfo
- Publication number
- CN206884701U CN206884701U CN201720762362.3U CN201720762362U CN206884701U CN 206884701 U CN206884701 U CN 206884701U CN 201720762362 U CN201720762362 U CN 201720762362U CN 206884701 U CN206884701 U CN 206884701U
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- China
- Prior art keywords
- motor
- liquid
- electric machine
- machine controller
- cold chamber
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Abstract
A kind of dynamical system cooling structure, including motor, electric machine controller, pump, radiator and coolant；The motor includes motor inner casing and motor housing, and the motor housing is placed on outside the motor inner casing and forms a cold chamber of the first liquid for the coolant that circulates.The electric machine controller includes electric machine controller shell and the dividing plate being contained in the electric machine controller shell；The electric machine controller shell is divided into controller host cavity and the cold chamber of the second liquid by the dividing plate, and the cold chamber of the first liquid is connected with the cold chamber of the second liquid.The coolant flows into the cold chamber of the second liquid of the electric machine controller from the pump, then flows into the cold chamber of the first liquid of the motor, and the pump is flowed back to after flowing out to the radiator.Dynamical system cooling structure provided by the utility model, the volume and the type of cooling of dynamical system are optimized, so as to realize system lightweight, improve the cooling capacity of system.
Description
【Technical field】
It the utility model is related to electric vehicle engineering field, more particularly to a kind of dynamical system cooling structure.
【Background technology】
In recent years, electric automobile has obtained large-scale promotion, the power performance of electric automobile be in various performances it is most basic,
Most important performance, largely determine the height of electric automobile conevying efficiency.Existing new energy pure electric automobile moves
Force system volume is big, efficiency is low, high energy consumption, big in summer runtime system temperature rise, greatly reduce vehicle course continuation mileage and
Performance.
In consideration of it, real be necessary to provide a kind of new dynamical system cooling structure to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model is to provide a kind of dynamical system cooling structure, optimizes volume and the cooling of dynamical system
Mode, so as to realize system lightweight, improve the cooling capacity of system.
To achieve these goals, the utility model provides a kind of dynamical system cooling structure, including motor, motor
Controller, pump, radiator and coolant；The motor includes motor inner casing and motor housing, and the motor housing is placed on
The motor inner casing is outer and forms a cold chamber of the first liquid for the coolant that circulates with the motor housing interval；It is described
Motor housing includes the first barrel and is connected to two first end walls at the first barrel both ends；On one of them first end wall
First intercommunicating pore is offered, side of first barrel away from first intercommunicating pore offers a liquid outlet；Institute
Stating electric machine controller includes hollow electric machine controller shell and the dividing plate being contained in the electric machine controller shell；It is described every
The electric machine controller shell is divided into controller host cavity and the cold chamber of the second liquid, the dividing plate and the electric machine controller by plate
Shell is fixedly connected；The electric machine controller shell includes the second barrel with being connected to two second of the second barrel both ends
End wall, side of second barrel away from the controller host cavity offer one and are connected with the cold chamber of the second liquid
Inlet；The electric machine controller shell is away from second end wall of the controller host cavity and opening for the motor housing
The first end wall provided with first intercommunicating pore is fixedly connected and offers second intercommunicating pore, second intercommunicating pore and institute
The connection of the first intercommunicating pore is stated, so as to which the cold chamber of the first liquid is connected with the cold chamber of the second liquid；One end of the pump with it is described
The inlet other end that is connected is connected with one end of the radiator, the other end of the radiator and the motor case
Liquid outlet is connected；The coolant flows into the cold chamber of the second liquid of the electric machine controller from the pump through the inlet, then
The cold chamber of the first liquid of the motor is flowed into by the intercommunicating pore, then is flowed back to after the liquid outlet flows out to the radiator
The pump.
In a preferred embodiment, the motor also includes rotor, and the rotor is cylindrical and receives
It is dissolved in the motor inner casing, one end of the rotor is provided with output shaft, and the output shaft is connected with decelerator.
In a preferred embodiment, the decelerator includes decelerator casing and is arranged in the decelerator casing
Multiple gears, one of gear is connected with input shaft, and the input shaft is connected with the output shaft；Multiple gears be used for
Rotating speed with the motor simultaneously delivers torque to vehicle bridge；The vehicle bridge both ends are equipped with wheel.
In a preferred embodiment, relative another parallel with offering the first end wall of first intercommunicating pore
A fixing hole is offered on first end wall, the fixing hole is rounded and is used for through the output shaft.
In a preferred embodiment, the first end wall for offering fixing hole of the motor housing and the decelerator
Casing is fixedly connected.
In a preferred embodiment, two the second end walls are parallel with the dividing plate relative and are located at the dividing plate respectively
Both sides；The diameter of second end wall is consistent with the diameter of the dividing plate.
Dynamical system cooling structure provided by the utility model, the volume and the type of cooling of dynamical system are optimized, so as to
System lightweight is realized, improves the cooling capacity of system.
【Brief description of the drawings】
Fig. 1 is the sectional view of dynamical system cooling structure provided by the utility model.
Fig. 2 is the sectional view of the motor and electric machine controller in dynamical system cooling structure shown in Fig. 1.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
Referring to Fig. 1 and Fig. 2, the utility model provides a kind of dynamical system cooling structure 100, including motor 10,
Electric machine controller 20, pump 30, radiator 40 and coolant 50.
The motor 10 includes rotor 11, motor inner casing 12 and motor housing 13, and the rotor 11 is in cylinder
Shape and it is contained in the motor inner casing 12, one end of the rotor 11 is provided with output shaft 111, and the output shaft 111 is with subtracting
Fast device 60 is connected.The decelerator 60 includes decelerator casing 61 and the multiple gears being arranged in the decelerator casing 61
62, one of gear 62 is connected with input shaft 63, and the input shaft 63 is connected with the output shaft 111.Multiple gears 62 are used
In the rotating speed for matching the motor 10 and deliver torque to vehicle bridge 70.The both ends of vehicle bridge 70 are equipped with wheel 80.It is described
Rotor 11, the motor inner casing 12 and the motor housing 13 are coaxially disposed.
The motor housing 13, which is placed on outside the motor inner casing 12 and is spaced with the motor inner casing 12, forms an annulus
The cold chamber 14 of the first liquid of shape.The cold chamber 14 of first liquid is used for the coolant 50 that circulates.The motor housing 13 includes hollow
Columned first barrel 131 and two the first circular end walls 132 for being connected to the both ends of the first barrel 131, described the
The diameter of one barrel 131 is consistent with the diameter of first end wall 132, first barrel 131 and two the first end walls 132
Vertical connection.
A fixing hole 1321, the fixing hole are offered on one of them first end wall 132 of the motor housing 13
1321 is rounded and for through the output shaft 111.It is parallel relative with the first end wall 132 for offering the fixing hole 1321
Another first end wall 132 on offer first intercommunicating pore 1322.First barrel 131 is away from the described first connection
The side in hole 1322 offers a liquid outlet 15.In the present embodiment, the motor housing 13 offers described first
First end wall 132 of intercommunicating pore 1322 is fixedly connected with the electric machine controller 20.The motor housing 13 offers fixation
First end wall 132 in hole 1321 is fixedly connected with the decelerator casing 61.
The electric machine controller 20 includes the electric machine controller shell 21 of hollow cylindrical and is contained in the motor control
Dividing plate 22 in device shell 21, the dividing plate 22 is rounded and is fixedly connected with the electric machine controller shell 21.In this implementation
In mode, the electric machine controller 20 is cylindrical, and the electric machine controller shell 21 is divided into controller by the dividing plate 22
The cold chamber 24 of the liquid of host cavity 23 and second.
The electric machine controller shell 21 includes the second barrel 211 of hollow cylindrical with being connected to second barrel
Two second circular end walls 212 at 211 both ends, the diameter phase of the diameter of second barrel 211 and second end wall 212
Unanimously, second barrel 211 and two vertical connections of the second end wall 212.Second barrel 211 and first barrel
131 diameter is consistent.In the present embodiment, two the second end walls 212 are parallel with the dividing plate 22 relative and are located at respectively
The both sides of the dividing plate 22.The diameter of second end wall 212 is consistent with the diameter of the dividing plate 22.Specifically, described second
Side of the barrel 211 away from the controller host cavity 23 offers an inlet being connected with the cold chamber 24 of second liquid
25。
Second end wall 212 and the motor of the electric machine controller shell 21 away from the controller host cavity 23
The first end wall 132 for offering first intercommunicating pore 1322 of shell 13 is fixedly connected and offers second intercommunicating pore
2121, second intercommunicating pore 2121 connects with first intercommunicating pore 1322, so as to the cold chamber 14 of first liquid and described the
The cold chamber 24 of two liquid is connected.
One end of the pump 30 other end that is connected with the inlet 25 is connected with one end of the radiator 40, institute
Pump 30 is stated to be used to be pumped into the coolant 50 toward the cold chamber 24 of second liquid by the inlet 25.The radiator 40 it is another
One end is connected with the liquid outlet 15 of the motor case 13.The radiator 40 is used to disperse the heat that the coolant 50 absorbs
Amount.
During work, the coolant 50 flows into the second of the electric machine controller 20 from the pump 30 through the inlet 25
The cold chamber 24 of liquid, then flow into through second intercommunicating pore 2121 and first intercommunicating pore 1,322 first liquid of the motor 10
Cold chamber 14 simultaneously absorbs the electric machine controller 20 and the motor 10 and worked caused heat, then through the liquid outlet 15
Flow out to the radiator 40, the radiator 40 disperses the coolant be converted to after the heat in the coolant 50 compared with low temperature
50 flow back to the pump 30 and the coolant 50 circulation are pumped into the inlet 25 of the cold chamber 24 of second liquid by the pump 30.
Dynamical system cooling structure provided by the utility model, motor controller casing is integrated with electric machine casing progress
Design, and cooling system is shared, realize system lightweight and energy-conservation.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (6)
- A kind of 1. dynamical system cooling structure, it is characterised in that：Including motor, electric machine controller, pump, radiator and cooling Liquid；The motor includes motor inner casing and motor housing, the motor housing be placed on the motor inner casing it is outer and with it is described Motor housing interval forms a cold chamber of the first liquid for the coolant that circulates；The motor housing include the first barrel with It is connected to two first end walls at the first barrel both ends；First intercommunicating pore is offered on one of them first end wall, Side of first barrel away from first intercommunicating pore offers a liquid outlet；The electric machine controller includes hollow Electric machine controller shell and the dividing plate being contained in the electric machine controller shell；The dividing plate is by the electric machine controller shell It is divided into controller host cavity and the cold chamber of the second liquid, the dividing plate is fixedly connected with the electric machine controller shell；The motor Controller housing includes the second barrel and is connected to two second end walls at the second barrel both ends, and second barrel is remote The side of the controller host cavity offers an inlet being connected with the cold chamber of the second liquid；The electric machine controller Second end wall of the shell away from the controller host cavity and the motor housing offer first intercommunicating pore First end wall is fixedly connected and offers second intercommunicating pore, and second intercommunicating pore connects with first intercommunicating pore, from And the cold chamber of the first liquid is connected with the cold chamber of the second liquid；One end of the pump be connected with the inlet other end with One end of the radiator is connected, and the other end of the radiator is connected with the liquid outlet of the motor case；It is described cold But liquid flows into the cold chamber of the second liquid of the electric machine controller from the pump through the inlet, then as described in flowing into the intercommunicating pore The cold chamber of the first liquid of motor, then flow back to the pump after the liquid outlet flows out to the radiator.
- 2. dynamical system cooling structure as claimed in claim 1, it is characterised in that：The motor also includes rotor, The rotor is cylindrical and is contained in the motor inner casing, and one end of the rotor is provided with output shaft, the output Axle is connected with decelerator.
- 3. dynamical system cooling structure as claimed in claim 2, it is characterised in that：The decelerator include decelerator casing and The multiple gears being arranged in the decelerator casing, one of gear are connected with input shaft, the input shaft with it is described defeated Shaft is connected；Multiple gears are used to match the rotating speed of the motor and deliver torque to vehicle bridge；The vehicle bridge both ends dress There is wheel.
- 4. dynamical system cooling structure as claimed in claim 2, it is characterised in that：With offering first intercommunicating pore A fixing hole is offered on parallel another relative first end wall of one end wall, the fixing hole is rounded and is used for through institute State output shaft.
- 5. dynamical system cooling structure as claimed in claim 3, it is characterised in that：The motor housing offers fixing hole The first end wall be fixedly connected with the decelerator casing.
- 6. dynamical system cooling structure as claimed in claim 1, it is characterised in that：Two the second end walls are parallel with the dividing plate Both sides that are relative and being located at the dividing plate respectively；The diameter of second end wall is consistent with the diameter of the dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762362.3U CN206884701U (en) | 2017-06-27 | 2017-06-27 | A kind of dynamical system cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762362.3U CN206884701U (en) | 2017-06-27 | 2017-06-27 | A kind of dynamical system cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206884701U true CN206884701U (en) | 2018-01-16 |
Family
ID=61298137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762362.3U Expired - Fee Related CN206884701U (en) | 2017-06-27 | 2017-06-27 | A kind of dynamical system cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206884701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284210A (en) * | 2017-06-27 | 2017-10-24 | 江苏银基烯碳能源科技有限公司 | A kind of dynamical system cooling structure |
| WO2024037318A1 (en) * | 2022-08-18 | 2024-02-22 | 华为数字能源技术有限公司 | Powertrain and vehicle |
-
2017
- 2017-06-27 CN CN201720762362.3U patent/CN206884701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284210A (en) * | 2017-06-27 | 2017-10-24 | 江苏银基烯碳能源科技有限公司 | A kind of dynamical system cooling structure |
| WO2024037318A1 (en) * | 2022-08-18 | 2024-02-22 | 华为数字能源技术有限公司 | Powertrain and vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20200627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |