CN204196689U - A kind of electric automobile whole cooling system - Google Patents
A kind of electric automobile whole cooling system Download PDFInfo
- Publication number
- CN204196689U CN204196689U CN201420526782.8U CN201420526782U CN204196689U CN 204196689 U CN204196689 U CN 204196689U CN 201420526782 U CN201420526782 U CN 201420526782U CN 204196689 U CN204196689 U CN 204196689U
- Authority
- CN
- China
- Prior art keywords
- cooling
- cooling system
- expansion tank
- electrokinetic cell
- electric automobile
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of electric automobile whole cooling system, it includes expansion tank, its technical essential is: the water outlet of described expansion tank is parallel with two cooling circuits by pipeline, in these two cooling circuits, one is the drive motor and motor control unit of connecting successively, and in two cooling circuits, another is the electromagnetic valve and electrokinetic cell of connecting successively; The water return outlet of electric water pump, heat radiator assembly and expansion tank is also serially connected with after described two cooling circuit parallel connections.Full Vehicle System heat and outside air are carried out air inerchange by cooling system by the utility model, thus better protect performance and the life-span of electrical components used for electric vehicle.Can ensure that electronlmobil electrical components is all operated in optimum temperature range by car load cooling system of the present utility model, especially electrokinetic cell discharge power is influenced by ambient temperature comparatively obvious.And can ensure that the temperature difference of electrokinetic cell inside is less than traditional air cooling system.
Description
Technical field
The utility model belongs to automobile cooling system technical field, and be specially adapted to the electronlmobil adopting liquid cooling system, the utility model is designed by a kind of novel cooling system, achieves the real-time cooling of Full Vehicle System.
Background technology
At present, the general use electric water pump of the cooling system of electronlmobil, circulation car load electrical components cooling water channel, but the real-time control of water route flow cannot be realized, very easily cause the exothermic temperature of electrical components uneven, dispel the heat delayed, easily damage performance and the life-span of parts used for electric vehicle; Controlled the cooling of electrokinetic cell bag by liquid cooling mode, improve radiating efficiency.Can be realize real-time control to meet car load cooling requirements preferably by novel electric vehicle design of Cooling System in the present invention.
Summary of the invention
The purpose of this utility model is to provide a kind of electric automobile whole cooling system, and it realizes the connection of whole cooling system, can reduce scantling of structure, solves the contradiction that the heat radiation of electrokinetic cell demand is not enough.
The purpose of this utility model is achieved in that this electric automobile whole cooling system includes expansion tank, it is characterized in that: the water outlet of described expansion tank is by being parallel with two cooling circuits, in these two cooling circuits, one is the drive motor and motor control unit of connecting successively, and in two cooling circuits, another is the electromagnetic valve and electrokinetic cell of connecting successively; The water return outlet of electric water pump, heat radiator assembly and expansion tank is also serially connected with after described two cooling circuit parallel connections.
Also flow sensor is provided with in described two cooling circuits.
The pipeline of cooling system is provided with the temperature sensor of monitoring cooling-liquid temperature.
Full Vehicle System heat and outside air are carried out air inerchange by cooling system by the utility model, thus better protect performance and the life-span of electrical components used for electric vehicle.Can ensure that electronlmobil electrical components is all operated in optimum temperature range by car load cooling system of the present invention, especially electrokinetic cell discharge power is influenced by ambient temperature comparatively obvious.And can ensure that the temperature difference of electrokinetic cell inside is less than traditional air cooling system.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Utility model to be described in further detail by example below in conjunction with accompanying drawing; but following example is only the utility model example wherein; do not represent the rights protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claim.
Detailed description of the invention
According to Fig. 1, the utility model is described in detail.The utility model electric automobile whole cooling system includes expansion tank 1, the water outlet of expansion tank 1 is parallel with two circulation cooling circuits by pipeline, in these two cooling circuits, one is that in the drive motor 13 and motor control unit 14, two cooling circuits of connecting successively, another is the electromagnetic valve 12 and electrokinetic cell 9 of connecting successively; Article two, after cooling circuit parallel connection, be also serially connected with the water return outlet of the first electric water pump 3, first heat radiator assembly 2 and expansion tank 1.
Article two, be also provided with flow sensor, namely shown in figure in cooling circuit: first flow sensor 5 and second quantity sensor 8.
The pipeline of cooling system is provided with the temperature sensor of monitoring cooling-liquid temperature, namely shown in figure: the first temperature sensor 4, second temperature sensor 7, three-temperature sensor 11.
In addition, in order to actv. controlled cooling model flow quantity more, after electrokinetic cell 9, the second electric water pump 6 is also serially connected with; Meanwhile, more desirable in order to make by the cooling-liquid temperature of electrokinetic cell 9, before electrokinetic cell 9, be also serially connected with the second heat radiator assembly 10.
During use, by flow sensor, temperature sensor in circulation loop, coolant flow rate, temperature are reported full-vehicle control unit, judge demand now, full-vehicle control unit controls electric water pump rotating speed thus controlled cooling model flow quantity demand.In sum, the purpose of this utility model is achieved.
Claims (3)
1. an electric automobile whole cooling system, it includes expansion tank, it is characterized in that: the water outlet of described expansion tank is parallel with two cooling circuits by pipeline, in these two cooling circuits, one is the drive motor and motor control unit of connecting successively, and in two cooling circuits, another is the electromagnetic valve and electrokinetic cell of connecting successively; The water return outlet of electric water pump, heat radiator assembly and expansion tank is also serially connected with after described two cooling circuit parallel connections.
2. electric automobile whole cooling system according to claim 1, is characterized in that: be also provided with flow sensor in described two cooling loops.
3. electric automobile whole cooling system according to claim 1 and 2, is characterized in that: the temperature sensor being provided with monitoring cooling-liquid temperature on the pipeline of cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526782.8U CN204196689U (en) | 2014-09-15 | 2014-09-15 | A kind of electric automobile whole cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526782.8U CN204196689U (en) | 2014-09-15 | 2014-09-15 | A kind of electric automobile whole cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196689U true CN204196689U (en) | 2015-03-11 |
Family
ID=52654681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526782.8U Expired - Fee Related CN204196689U (en) | 2014-09-15 | 2014-09-15 | A kind of electric automobile whole cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196689U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202226A (en) * | 2015-09-24 | 2015-12-30 | 郑州宇通客车股份有限公司 | Valve element, regulating valve with valve element, cooling system and vehicle |
| CN107199879A (en) * | 2017-04-24 | 2017-09-26 | 北京长城华冠汽车科技股份有限公司 | The expansion tank shared system and new-energy automobile of a kind of new-energy automobile |
| CN108340770A (en) * | 2017-01-23 | 2018-07-31 | 长城汽车股份有限公司 | Cooling system and vehicle |
| CN109228836A (en) * | 2018-11-01 | 2019-01-18 | 珠海格力电器股份有限公司 | Integrated cooling system and automobile electric drive system |
| CN109649155A (en) * | 2017-10-11 | 2019-04-19 | 河南森源重工有限公司 | A kind of electric vehicle power unit temperature control system and its vehicle |
| CN112186288A (en) * | 2019-07-04 | 2021-01-05 | 北京新能源汽车股份有限公司 | Cooling device, power battery and car |
| CN112277608A (en) * | 2020-09-24 | 2021-01-29 | 东风汽车集团有限公司 | Wheel hub motor cooling system and vehicle |
| CN112635790A (en) * | 2020-12-21 | 2021-04-09 | 中车株洲电力机车有限公司 | Double-loop cooling system for fuel cell of railway vehicle |
-
2014
- 2014-09-15 CN CN201420526782.8U patent/CN204196689U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202226A (en) * | 2015-09-24 | 2015-12-30 | 郑州宇通客车股份有限公司 | Valve element, regulating valve with valve element, cooling system and vehicle |
| CN105202226B (en) * | 2015-09-24 | 2018-08-10 | 郑州宇通客车股份有限公司 | Spool and regulating valve, cooling system and the vehicle for using the spool |
| CN108340770A (en) * | 2017-01-23 | 2018-07-31 | 长城汽车股份有限公司 | Cooling system and vehicle |
| CN108340770B (en) * | 2017-01-23 | 2021-12-17 | 长城汽车股份有限公司 | Cooling system and vehicle |
| CN107199879A (en) * | 2017-04-24 | 2017-09-26 | 北京长城华冠汽车科技股份有限公司 | The expansion tank shared system and new-energy automobile of a kind of new-energy automobile |
| CN107199879B (en) * | 2017-04-24 | 2020-04-10 | 北京长城华冠汽车科技股份有限公司 | Expansion tank sharing system of new energy automobile and new energy automobile |
| CN109649155A (en) * | 2017-10-11 | 2019-04-19 | 河南森源重工有限公司 | A kind of electric vehicle power unit temperature control system and its vehicle |
| CN109649155B (en) * | 2017-10-11 | 2024-05-31 | 河南森源重工有限公司 | Electric automobile power unit temperature control system and vehicle thereof |
| CN109228836A (en) * | 2018-11-01 | 2019-01-18 | 珠海格力电器股份有限公司 | Integrated cooling system and automobile electric drive system |
| CN112186288A (en) * | 2019-07-04 | 2021-01-05 | 北京新能源汽车股份有限公司 | Cooling device, power battery and car |
| CN112277608A (en) * | 2020-09-24 | 2021-01-29 | 东风汽车集团有限公司 | Wheel hub motor cooling system and vehicle |
| CN112635790A (en) * | 2020-12-21 | 2021-04-09 | 中车株洲电力机车有限公司 | Double-loop cooling system for fuel cell of railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |