CN206471444U - A kind of electric automobile cooling system - Google Patents
A kind of electric automobile cooling system Download PDFInfo
- Publication number
- CN206471444U CN206471444U CN201720080714.7U CN201720080714U CN206471444U CN 206471444 U CN206471444 U CN 206471444U CN 201720080714 U CN201720080714 U CN 201720080714U CN 206471444 U CN206471444 U CN 206471444U
- Authority
- CN
- China
- Prior art keywords
- air
- cooling system
- temperature sensor
- electric automobile
- battery bag
- 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
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
A kind of electric automobile cooling system, including the battery bag that is arranged in automobile hold and the refrigerating module for being cooled down for battery bag；Air inlet and the air outlet away from air inlet are offered on automobile hold；Temperature sensor is provided with battery bag；Refrigerating module includes liquid cooled module and air cooling module；Liquid cooled module includes air-conditioning, and air-conditioning includes the condenser for being used to cool down circulation fluid；Air cooling module includes two baffle plates, and two baffle plates are all movably arranged on car floor and respectively with air inlet and air outlet and are engaged；When two flapper closures, wind can be prevented to enter in automobile hold；When two baffle plates are opened, wind is entered by air inlet goes out through air outlet again in automobile hold.The electric automobile cooling system that the utility model is provided, radiates using liquid is cold to battery bag by the way of air-cooled be combined, increases specific heat load, realize the quick heat radiating to battery bag.
Description
【Technical field】
The utility model is related to electric vehicle engineering field, more particularly to a kind of electric automobile cooling system.
【Background technology】
As country vigorously supports to new energy, and electrokinetic cell key technology is increasingly mature, with filling energy soon
The electric automobile of power is by as an important developing direction.The general principle of existing charging quickly technology is substantially with high current
Charge with reducing the charging interval, however, large current charge can cause battery modules drastically temperature rise, and then cause whole battery bag
Thermal environment is deteriorated, so as to have a strong impact on the life-span of battery bag.In addition, under the high temperature conditions, power battery electrode is likely to occur heat
It is out of control, there is security incident.Existing cooling system is designed primarily directed to traditional electric automobile with trickle charge ability
, therefore it can not solve that the battery modules temperature that occurs when filling soon with the electric automobile for filling ability soon is drastically elevated to ask
Topic.
In consideration of it, real be necessary to provide a kind of electric automobile cooling system, to overcome the defect of prior art.
【Utility model content】
The purpose of this utility model is to provide a kind of electric automobile cooling system, and the electric automobile cooling system uses liquid
It is cold that battery bag is radiated with the air-cooled mode being combined, specific heat load can be increased, the quick heat radiating to battery bag is realized.
To achieve these goals, the utility model provides a kind of electric automobile cooling system, including is arranged at automobile bottom
Battery bag in cabin and the refrigerating module for being cooled down for the battery bag；Air inlet is offered on the automobile hold
And the air outlet away from the air inlet；Temperature sensor is provided with the battery bag；The refrigerating module includes liquid chill
Block and air cooling module；The liquid cooled module includes air-conditioning, and the air-conditioning includes the condensation for being used to cool down circulation fluid
Device；The air cooling module includes two baffle plates, described two baffle plates be all movably arranged on the car floor and respectively with institute
State air inlet and the air outlet is engaged；When two flapper closures, wind can be prevented to enter in the automobile hold；
When two baffle plates are opened, wind is entered by the air inlet goes out through the air outlet again in the automobile hold.
In a preferred embodiment, the battery bag includes battery case and the battery being contained in the battery case
Module.
In a preferred embodiment, the temperature sensor includes the first temperature sensor and second temperature is sensed
Device；First temperature sensor is arranged in the battery modules, and the second temperature sensor is arranged at the battery case
On body.
In a preferred embodiment, the air cooling module also includes control circuit；The control circuit is used to receive
The temperature signal that first temperature sensor and the second temperature sensor are sent, and according to the temperature signal control received
The opening of two baffle plates of system and closing.
In a preferred embodiment, the air inlet and the air outlet all use cell structure.
In a preferred embodiment, the heat that the air-conditioning also includes being used to produce the condenser working is taken away
Blower fan；The blower fan is located at the air outlet.
The electric automobile cooling system that the utility model is provided, enters by the way of air-cooled be combined to battery bag using liquid is cold
Row radiating, increases specific heat load, realizes the quick heat radiating to battery bag.
【Brief description of the drawings】
The frame diagram for the electric automobile cooling system that Fig. 1 provides for the utility model.
Fig. 2 is the working state figure of air cooling module in Fig. 1.
Fig. 3 is the frame diagram of liquid cooled module in Fig. 1.
Fig. 4 is the control principle drawing of electric automobile cooling system 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.
As shown in figure 1, a kind of electric automobile cooling system 100 that the utility model is provided, including it is arranged at automobile hold
Battery bag 10 in 101 and the refrigerating module 20 for being cooled down for the battery bag 10.
In the present embodiment, air inlet 102 is offered on the automobile hold 101 and away from the air inlet 102
Air outlet 103.Specifically, the air inlet 102 and the air outlet 103 all use cell structure, for preventing extraneous contamination
Thing enters in the automobile hold 101, while also increasing draught area.
Also referring to Fig. 2 and Fig. 3, the battery bag 10 includes battery case 11 and is contained in the battery case 11
Battery modules 12.In the present embodiment, temperature sensor 13 is provided with the battery bag 10, the temperature sensor 13 is wrapped
Include the first temperature sensor 131 and second temperature sensor 132.Specifically, first temperature sensor 131 be arranged at it is described
In battery modules 12, the second temperature sensor 132 is arranged on the casing of battery case 11.First temperature sensor
131 interior temperature signal for sending the battery modules 12, the second temperature sensor 132 is used to send the battery
The temperature signal of the tank surface of case 11.
The refrigerating module 20 includes liquid cooled module 21 and air cooling module 22.The liquid cooled module 21 includes air-conditioning 211, institute
Stating air-conditioning 211 includes being used for the condenser 212 that is cooled down to circulation fluid and for the condenser 212 to be worked production
The blower fan (not shown) that raw heat is taken away；The blower fan is located at the air outlet 103.The air cooling module 22 is used to accelerate institute
State the radiating of liquid cooled module 21 and including two baffle plates 221, described two baffle plates 221 are all movably arranged on car floor 104
And be engaged respectively with the air inlet 102 and the air outlet 103.When two baffle plates 221 close (i.e. two gears
Plate 221 is born against in the air inlet 102 and the air outlet 103) when, wind can be prevented to enter the automobile hold 101
It is interior；When two baffle plates 221 open (i.e. two baffle plates 221 are all packed up to the direction of car floor 104), wind by
The air inlet 102 enters goes out through the air outlet 103 again in the automobile hold 101, has so further speeded up described
The radiating of liquid cooled module 21.
In the present embodiment, the air cooling module 22 also includes control circuit 23.The control circuit 23 is used to receive
The temperature signal that first temperature sensor 131 and the second temperature sensor 132 are sent, and according to the temperature received
The opening of signal two baffle plates 221 of control and closing.When vehicle is being travelled in non-winter and fine day, the control circuit 23
Two baffle plates 221 can be opened and be aerated；When vehicle is being travelled in winter and rainy day, the control circuit 23 can
So that two baffle plates 221 to be closed.
Specifically, referring to Fig. 4, when vehicle be in quick charge operating mode when, if the inside temperature of the battery modules 12
Degree is higher than second preset temperature, the control higher than the temperature of the first preset temperature or the tank surface of the battery case 11
Circuit 23 will be opened two baffle plates 221 and is aerated, and accelerate the radiating of the liquid cooled module 21 with this；When the battery mould
The internal temperature of group 12 is default less than described second less than the temperature of the first preset temperature and the tank surface of the battery case 11 warm
When spending, the control circuit 23 will close two baffle plates 221.It is appreciated that first preset temperature and described second
Depending on preset temperature can be according to the real work situation of battery bag 10.
The electric automobile cooling system that the utility model is provided, enters by the way of air-cooled be combined to battery bag using liquid is cold
Row radiating, increases specific heat load, realizes the quick heat radiating to battery bag.
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)
1. a kind of electric automobile cooling system, it is characterised in that：Including the battery bag that is arranged in automobile hold and for for
The refrigerating module that the battery bag is cooled down；Air inlet and the air-out away from the air inlet are offered on the automobile hold
Mouthful；Temperature sensor is provided with the battery bag；The refrigerating module includes liquid cooled module and air cooling module；The liquid chill
Block includes air-conditioning, and the air-conditioning includes the condenser for being used to cool down circulation fluid；The air cooling module includes two
Baffle plate, described two baffle plates are all movably arranged on the car floor and matched respectively with the air inlet and the air outlet
Close；When two flapper closures, wind can be prevented to enter in the automobile hold；When two baffle plates are opened, wind
Entered by the air inlet and gone out again through the air outlet in the automobile hold.
2. electric automobile cooling system as claimed in claim 1, it is characterised in that：The battery bag includes battery case and receipts
It is dissolved in the battery modules in the battery case.
3. electric automobile cooling system as claimed in claim 2, it is characterised in that：The temperature sensor includes the first temperature
Sensor and second temperature sensor；First temperature sensor is arranged in the battery modules, and the second temperature is passed
Sensor is arranged on the Battery case.
4. electric automobile cooling system as claimed in claim 3, it is characterised in that：The air cooling module also includes control electricity
Road；The control circuit is used to receive the temperature signal that first temperature sensor and the second temperature sensor are sent,
And the opening according to temperature signal two baffle plates of control received and closing.
5. electric automobile cooling system as claimed in claim 1, it is characterised in that：The air inlet and the air outlet are all adopted
Use cell structure.
6. electric automobile cooling system as claimed in claim 1, it is characterised in that：The air-conditioning also include be used for will be described cold
The blower fan that the heat that condenser work is produced is taken away；The blower fan is located at the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080714.7U CN206471444U (en) | 2017-01-20 | 2017-01-20 | A kind of electric automobile cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080714.7U CN206471444U (en) | 2017-01-20 | 2017-01-20 | A kind of electric automobile cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471444U true CN206471444U (en) | 2017-09-05 |
Family
ID=59702983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080714.7U Expired - Fee Related CN206471444U (en) | 2017-01-20 | 2017-01-20 | A kind of electric automobile cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471444U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037834A (en) * | 2018-07-20 | 2018-12-18 | 南京骁科信息科技有限公司 | A kind of new-energy automobile battery heat dissipation device |
| CN109823211A (en) * | 2018-09-14 | 2019-05-31 | 张东才 | A kind of Indirect charging devices and its associated apparatus for electric vehicle charging |
| CN112141229A (en) * | 2020-09-30 | 2020-12-29 | 的卢技术有限公司 | Automobile cooling module and exhaust resistance reducing mechanism |
-
2017
- 2017-01-20 CN CN201720080714.7U patent/CN206471444U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037834A (en) * | 2018-07-20 | 2018-12-18 | 南京骁科信息科技有限公司 | A kind of new-energy automobile battery heat dissipation device |
| CN109823211A (en) * | 2018-09-14 | 2019-05-31 | 张东才 | A kind of Indirect charging devices and its associated apparatus for electric vehicle charging |
| CN112141229A (en) * | 2020-09-30 | 2020-12-29 | 的卢技术有限公司 | Automobile cooling module and exhaust resistance reducing mechanism |
| CN112141229B (en) * | 2020-09-30 | 2024-01-23 | 的卢技术有限公司 | Automobile cooling module and exhaust resistance reducing mechanism |
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Legal Events
| 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: 20170905 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |