CN206012333U - Pure electric vehicle power system cooling unit - Google Patents
Pure electric vehicle power system cooling unit Download PDFInfo
- Publication number
- CN206012333U CN206012333U CN201621019620.0U CN201621019620U CN206012333U CN 206012333 U CN206012333 U CN 206012333U CN 201621019620 U CN201621019620 U CN 201621019620U CN 206012333 U CN206012333 U CN 206012333U
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- runner
- motor
- water pump
- charger
- dynamical system
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Abstract
The utility model discloses a kind of pure electric vehicle power system cooling unit, including dynamical system, for providing the electric water pump and heat radiator assembly of coolant to dynamical system, the dynamical system includes charger, drive motor controller and motor, the charger, the runner passed through for coolant is provided with inside drive motor controller and motor, the electric water pump and charger, drive motor controller, the heat dissipation channel that the runner and heat radiator assembly of motor is provided with passes sequentially through conduit assembly and connects to form closed circulation cooling circuit.This utility model is with simple, reliable arrangement and control mode, guarantee reliability and the effectiveness of the cooling of dynamical system all parts, avoid the effective output and moment of torsion for affecting dynamical system, it is to avoid produce that local excess temperature is overheated and the problem that causes the dynamical system lost of life.
Description
Technical field
This utility model is related to automobile cooling system field, and more particularly to a kind of pure electric vehicle power system cooling is total
Into.
Background technology
Along with the development of China's automobile industry, its Abgasgesetz, fuel economy and comfortableness are increasingly taken seriously,
For this purpose, the application of pure electric automobile is more and more extensive, and the dynamical system of pure electric automobile is complete with conventional gasoline, Diesel engine
Complete different, as the electric component that the dynamical system of pure electric automobile is used for control is more, part, the position of cooling is needed, with
And the caloric value of each part, heatproof require also entirely different, therefore, the cooling of rationalization's dynamical system all parts, simplification
The arrangement of chiller and control, it is ensured that the reliability of all parts cooling and effectiveness are just particularly important.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of pure electric vehicle power system cooling unit, with simple,
Reliable arrangement and control mode, it is ensured that the reliability of dynamical system all parts cooling and effectiveness, it is to avoid affect dynamical system
The effective output and moment of torsion of system, it is to avoid produce that local excess temperature is overheated and the problem that causes the dynamical system lost of life.
Pure electric vehicle power system cooling unit of the present utility model, including dynamical system, is used for carrying to dynamical system
For the electric water pump and heat radiator assembly of coolant, the dynamical system includes charger, drive motor controller and drive
Galvanic electricity machine, is provided with the runner passed through for coolant, institute inside the charger, drive motor controller and motor
The heat dissipation channel that electric water pump is provided with is stated with charger, drive motor controller, the runner of motor and heat radiator assembly
Pass sequentially through conduit assembly to connect to form closed circulation cooling circuit.
Further, the electric water pump outlet is connected with the entrance point of charger runner by water pipe I, charger runner
The port of export connected with the entrance point of drive motor controller runner by water pipe II, the port of export of drive motor controller runner
Connected with the entrance point of motor runner by water pipe III, the port of export of motor runner is by water pipe IV and radiator
The entrance point connection of the heat dissipation channel that assembly is provided with, the port of export of the heat dissipation channel of the heat radiator assembly by water pipe V with
Electric water pump water inlet end is connected.
Further, the electric water pump is included for driving the water pump of coolant flow, for driving the electricity of pump working
Machine and the controller for controlled motor work.
Further, the water pump, motor and controller are fixedly connected to form an entirety.
The beneficial effects of the utility model are：Pure electric vehicle power system cooling unit of the present utility model, by electricity
The heat dissipation channel that dynamic water pump is provided with charger, drive motor controller, the runner of motor and heat radiator assembly is successively
Connect to form closed circulation cooling circuit by conduit assembly so as to can be with simple, reliable arrangement and control mode, really
Protect reliability and the effectiveness of the cooling of power set all parts, it is to avoid affect the effective output and moment of torsion of power set,
The problems such as avoiding generation local excess temperature overheated and cause the lost of life of power set.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 removes the structural representation of drive motor controller for this utility model；
Structural representations of the Fig. 3 for this utility model electric water pump.
Specific embodiment
Fig. 1 is structural representation of the present utility model, and Fig. 2 shows for the structure that this utility model removes drive motor controller
It is intended to, structural representations of the Fig. 3 for this utility model electric water pump, as shown in the figure：The pure electric vehicle power system of the present embodiment
System cooling unit, including dynamical system, for the electric water pump 1 and heat radiator assembly 7 to dynamical system offer coolant, institute
Stating dynamical system includes charger 2, drive motor controller 6 and motor 3, the charger 2, drive motor controller
6 and motor 3 inside be provided with the runner passed through for coolant, the electric water pump 1 and charger 2, motor
The heat dissipation channel that controller 6, the runner of motor 3 and heat radiator assembly 7 are provided with passes sequentially through conduit assembly and connects to be formed
Closed circulation cooling circuit, caloric value is minimum, the charger that temperature tolerance is worst to be introduced into the coolant of the output of electric water pump 1
2, coolant heat absorption enters back into, after heating up, the drive motor controller 6 that caloric value is larger, temperature tolerance is slightly good, and coolant is further inhaled
Heat finally enters the best motor 3 of caloric value maximum, temperature tolerance after heating up, so that this utility model can be according to charging
The characteristics of machine, drive motor controller, motor caloric value and temperature tolerance are improved successively, makes all parts return in circulating cooling
It is sequentially arranged in road, the arrangement of simplified cooling system and control, it is ensured that the reliability of all parts cooling and effectiveness.
In the present embodiment, 1 outlet of the electric water pump is connected with the entrance point of 2 runner of charger by water pipe I10, is filled
The port of export of 2 runner of motor is connected with the entrance point of 6 runner of drive motor controller by water pipe II4, drive motor controller 6
The port of export of runner is connected with the entrance point of 3 runner of motor by water pipe III5, and the port of export of 3 runner of motor passes through
The entrance point of the heat dissipation channel that water pipe IV8 is provided with heat radiator assembly 7 is connected, the heat dissipation channel of the heat radiator assembly 7
The port of export is connected with 1 water inlet end of electric water pump by water pipe V9, make electric water pump 1 output coolant pass sequentially through charger 2,
After drive motor controller 6 and motor 3 and absorbing heat heats up, can enter and be radiated in heat radiator assembly 7, so that dissipating
Coolant after heat is again introduced into electric water pump 1, forms circulating cooling.
In the present embodiment, the electric water pump 1 is included for driving the water pump 13 of coolant flow, for driving water pump 13
The motor 12 of work and the controller 11 for the work of controlled motor 12, the water pump 13, motor 12 and controller 11 are fixed
Connection forms an entirety, and the controller 11 of the present embodiment is used for output torque and the rotating speed of controlled motor 12, and motor 12 is used for
Water pump 13, water pump 13 is driven to be used for driving coolant flow.
Finally illustrate, above example is only unrestricted in order to the technical solution of the utility model to be described, although ginseng
This utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, the objective and model without deviating from technical solutions of the utility model
Enclose, which all should be covered in the middle of right of the present utility model.
Claims (4)
1. a kind of pure electric vehicle power system cooling unit, it is characterised in that：Including dynamical system, it is used for carrying to dynamical system
For the electric water pump and heat radiator assembly of coolant, the dynamical system includes charger, drive motor controller and drive
Galvanic electricity machine, is provided with the runner passed through for coolant, institute inside the charger, drive motor controller and motor
The heat dissipation channel that electric water pump is provided with is stated with charger, drive motor controller, the runner of motor and heat radiator assembly
Pass sequentially through conduit assembly to connect to form closed circulation cooling circuit.
2. pure electric vehicle power system cooling unit according to claim 1, it is characterised in that：The electric water is pumped out
The mouth of a river is connected with the entrance point of charger runner by water pipe I, and the port of export of charger runner is by water pipe II and motor
The entrance point connection of controller runner, the port of export of drive motor controller runner is by water pipe III and motor runner
Entrance point is connected, and the port of export of motor runner passes through the entrance point of the heat dissipation channel that water pipe IV is provided with heat radiator assembly
Connection, the port of export of the heat dissipation channel of the heat radiator assembly are connected with electric water pump water inlet end by water pipe V.
3. pure electric vehicle power system cooling unit according to claim 2, it is characterised in that：The electric water pump bag
The control for including the motor for driving the water pump of coolant flow, for driving pump working and working for controlled motor
Device.
4. pure electric vehicle power system cooling unit according to claim 3, it is characterised in that：The water pump, motor
An entirety is fixedly connected to form with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019620.0U CN206012333U (en) | 2016-08-31 | 2016-08-31 | Pure electric vehicle power system cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019620.0U CN206012333U (en) | 2016-08-31 | 2016-08-31 | Pure electric vehicle power system cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012333U true CN206012333U (en) | 2017-03-15 |
Family
ID=58256557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621019620.0U Active CN206012333U (en) | 2016-08-31 | 2016-08-31 | Pure electric vehicle power system cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458214A (en) * | 2017-07-18 | 2017-12-12 | 郴州市中马汽车空调有限公司 | A kind of power cooling device used for electric vehicle |
| CN109050237A (en) * | 2018-09-25 | 2018-12-21 | 奇瑞汽车股份有限公司 | Electric automobile cooling system and electric car |
| CN109404340A (en) * | 2018-12-29 | 2019-03-01 | 宁波吉利罗佑发动机零部件有限公司 | Electronic water pump and the automobile for applying it |
-
2016
- 2016-08-31 CN CN201621019620.0U patent/CN206012333U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458214A (en) * | 2017-07-18 | 2017-12-12 | 郴州市中马汽车空调有限公司 | A kind of power cooling device used for electric vehicle |
| CN109050237A (en) * | 2018-09-25 | 2018-12-21 | 奇瑞汽车股份有限公司 | Electric automobile cooling system and electric car |
| CN109404340A (en) * | 2018-12-29 | 2019-03-01 | 宁波吉利罗佑发动机零部件有限公司 | Electronic water pump and the automobile for applying it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |