CN104701586A - Air channel cooling system of vehicle-mounted battery pack - Google Patents
Air channel cooling system of vehicle-mounted battery pack Download PDFInfo
- Publication number
- CN104701586A CN104701586A CN201410854763.2A CN201410854763A CN104701586A CN 104701586 A CN104701586 A CN 104701586A CN 201410854763 A CN201410854763 A CN 201410854763A CN 104701586 A CN104701586 A CN 104701586A
- Authority
- CN
- China
- Prior art keywords
- air
- exhaust duct
- container
- vehicle
- pipe
- 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.)
- Granted
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
Landscapes
- Secondary Cells (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses an air channel cooling system of a vehicle-mounted battery pack and aims to provide an air channel cooling system of a vehicle-mounted battery pack, which is capable of effectively dissipating heat of batteries in the vehicle-mounted battery pack, discharging the air in a passenger compartment out of a vehicle body and continuously retaining fresh air of the passenger compartment. The air channel cooling system of the vehicle-mounted battery pack comprises a battery pack housing, an air inlet pipeline and an air outlet pipeline, wherein an upper air vent is formed in the top surface of the battery pack housing; a lower air vent is formed in the bottom surface of the battery pack housing; one end of the air inlet pipeline is connected to the upper air vent in a sealing manner; the other end of the air inlet pipeline is communicated with the vehicle passenger compartment; one end of the air outlet pipeline is connected with the lower air vent in a sealing manner; the other end of the air outlet pipeline is communicated with an external space of the vehicle body; an air exhaust fan is arranged between the air outlet pipeline and the lower air vent or is arranged on the air outlet pipeline.
Description
Technical field
The present invention relates to automobile batteries field of radiating, be specifically related to a kind of on-vehicle battery bag air channel cooling system.
Background technology
Power brick, as the main energy-storage travelling wave tube of new-energy automobile or hybrid vehicle, is the critical component of new-energy automobile or hybrid vehicle, its performance and useful life the quality to vehicle performance have material impact.Battery pack in on-vehicle battery bag is composed in series by multiple battery cell, and loading space on vehicle is limited, and number of battery cells needed for vehicle is comparatively large, and battery is close-packed arrays and connects; When battery pack can produce certain heat in the course of the work, if battery pack can not obtain good heat radiation, cooling, be in the environment of high temperature for a long time, will performance and the life-span of battery be had a strong impact on.
In addition, the crew module due to automotive interior is a relatively airtight separate space, and in the process of garage, occupant breathes the carbon dioxide of generation, the nitrogen oxide etc. of engine operation generation all can be assembled in crew module; This makes in current automobile long run process, and open vehicle window if do not note, then easily make the air quality in crew module decline, the fatigue of aggravation occupant and driver, even works the mischief to human body.
On the other hand, the power source of current vapour Vehicular dynamic battery bag heat abstractor all comes from exhaust blower, and once blower fan breaks down, then power brick heat radiation, cooling system will be lost efficacy, battery is made to be difficult to heat radiation, cooling, cause battery to be in for a long time in the environment of high temperature, have a strong impact on performance and the life-span of battery.Such as, China Patent Publication No. CN203085711U, publication date on July 24th, 2013, the name of innovation and creation is called vehicle mounted dynamic battery bag heat abstractor, and the cover plate of power brick has at least multiple air inlet, and each air inlet causes machinery to be connected with same air-flow, gas channel is left bottom volume battery pack in power brick, and communicated with outside by tube connector, form air outlet, and air outlet place connects cooling blower.The power brick heat abstractor of this application case is by cooling blower as power equally, once cooling blower breaks down, then power brick heat abstractor will lose efficacy.
Summary of the invention
The first object of the present invention is to overcome deficiency of the prior art, a kind of on-vehicle battery bag air channel cooling system is provided, its can efficiently radiates heat is carried out to the battery in on-vehicle battery bag while, air in crew module can also be discharged to outside vehicle body, thus the maintenance crew module air continued is pure and fresh, avoid because crew module's air quality declines, and aggravate the fatigue of occupant and driver, even human body is worked the mischief.
The present invention's another object on the first object basis be in order to overcome Vehicular dynamic battery bag heat abstractor of the prior art rely on blower fan dispel the heat, once blower fan breaks down, then power brick heat abstractor will lose efficacy problem; There is provided a kind of in vehicle traveling process, even if the blower fan of power brick heat abstractor breaks down, the on-vehicle battery bag air channel cooling system that still can dispel the heat to power brick.
Technical scheme of the present invention is:
A kind of on-vehicle battery bag air channel cooling system, comprise power brick housing, intake stack and exhaust duct, the end face of described power brick housing is provided with ventilating opening, the bottom surface of power brick housing is provided with lower ventilating opening, one end of described intake stack is connected with upper vent seal, and the other end is connected with vehicle occupant compartment; Described exhaust duct one end is connected with lower vent seal, and the other end is connected with body exterior space, between described exhaust duct and lower ventilating opening or exhaust duct be provided with exhaust blower.
Because the other end of intake stack is connected with vehicle occupant compartment; The other end of exhaust duct is connected with body exterior space; In the exhaust blower course of work, the air in crew module will successively through intake stack, upper ventilating opening, power brick housing cavity, lower ventilating opening and exhaust duct, and is discharged to the outside space by the port of exhaust duct; When airflow passes power brick housing cavity, heat in on-vehicle battery bag will be taken away; And after discharging in the air in crew module, outside air enters in crew module by there being the gap of vehicle body, thus the maintenance crew module air continued is pure and fresh.Thus this programme on-vehicle battery bag air channel cooling system can efficiently radiates heat is carried out to the battery in on-vehicle battery bag while, air in crew module can also be discharged to outside vehicle body, thus the maintenance crew module air continued is pure and fresh, avoid because crew module's air quality declines, and aggravate the fatigue of occupant and driver, even human body is worked the mischief.
As preferably, car boot separator for container is provided with air inlet, and described intake stack is positioned at below car boot separator for container, and upper port and the air inlet of described intake stack are tightly connected, and the lower port of intake stack is connected with upper vent seal.This programme structure is conducive to the arrangement of on-vehicle battery bag air channel cooling system.
As preferably, on car boot separator for container, be positioned at directly over air inlet and be provided with the wind scooper of opening towards headstock; Away from one end facing tailstock of lower ventilating opening on described exhaust duct.Because the opening of wind scooper is towards headstock, this is conducive to the air circulation at each position in crew module; And away from one end (i.e. the gas outlet end of the exhaust duct) facing tailstock of lower ventilating opening on exhaust duct, this is conducive to air-flow by exhaust duct and discharges, especially in vehicle traveling process.
As preferably, upper ventilating opening is made up of left and right upper ventilating opening, and described intake stack is Y-shaped, and it is made up of main blast pipe and the left and right branch road blast pipe that is communicated with main blast pipe; The port of described left branch road blast pipe is connected with upper left vent seal, and the port of described right branch road blast pipe is connected with upper right vent seal, and the port of described main blast pipe is connected with vehicle occupant compartment.This programme structure is conducive to improving the uniformity of the air-flow flowing through each battery pack, and each battery pack is dispelled the heat evenly.
As preferably, the end of left and right branch road blast pipe is respectively equipped with kuppe, and kuppe connects with corresponding left and right upper vent seal.This programme structure is conducive to improving the uniformity of the air-flow flowing through each battery pack, and each battery pack is dispelled the heat evenly.
As preferably, lower ventilating opening is made up of left and right lower ventilating opening, described exhaust duct is made up of left and right exhaust duct, one end of left bank wind pipeline is connected with lower-left vent seal, other end automobile external space is connected, and between left bank wind pipeline and lower-left ventilating opening or left bank wind pipeline be provided with exhaust blower; One end of right exhaust duct is connected with bottom right vent seal, and other end automobile external space is connected, and between right exhaust duct and bottom right ventilating opening or right exhaust duct be provided with exhaust blower.This programme structure is conducive to improving the uniformity of the air-flow flowing through each battery pack, and each battery pack is dispelled the heat evenly.
As preferably, also comprise conduction pipe, wind pipe and negative-pressure ward container, the bottom surface of described power brick housing is also provided with suction opeing, described negative-pressure ward container is positioned at the below of power brick housing, the end face of negative-pressure ward container is provided with ventilation hole, the side of negative-pressure ward container is also provided with air admission hole and steam vent, and air admission hole and steam vent are positioned at the relative two sides of aspiration container, the air jet pipe extended toward steam vent direction from air admission hole is provided with in aspiration container, one end and the air admission hole of this air jet pipe are tightly connected, and the other end is near steam vent;
Described suction opeing is connected by the first tube connector with between ventilation hole; Described conduction pipe is fixed on the below of vehicle body, and conduction pipe extends along vehicle body fore-and-aft direction, and the front port of conduction pipe is arranged forward, and the rear port of conduction pipe is tightly connected by the second tube connector and air admission hole; Described wind pipe extends along vehicle body fore-and-aft direction, and the front port of wind pipe is connected with vent hole seal, and the rear port of wind pipe is arranged backwards, and is connected with body exterior space.
This programme can coordinate exhaust blower to improve radiating effect when exhaust blower normally works; And when exhaust blower fault, when cannot work, the work maintaining power brick heat abstractor can also be continued, in battery container cavity, form air-flow, power brick is dispelled the heat.
The invention has the beneficial effects as follows:
One, can efficiently radiates heat is carried out to the battery in on-vehicle battery bag while, air in crew module can also be discharged to outside vehicle body, thus the maintenance crew module air continued is pure and fresh, avoid because crew module's air quality declines, and aggravate the fatigue of occupant and driver, even human body is worked the mischief.
Its two, when exhaust blower normally works, can radiating effect be improved; When exhaust blower breaks down, still can dispel the heat to power brick.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of a kind of on-vehicle battery bag air channel cooling system in the embodiment of the present invention 1.
Fig. 2 is a kind of structural representation of a kind of on-vehicle battery bag air channel cooling system in the embodiment of the present invention 2.
In figure: car boot separator for container 1, wind scooper 2, intake stack 3, main blast pipe 31, left branch road blast pipe 32, right branch road blast pipe 33, kuppe 34, exhaust duct 4, left bank wind pipeline 41, right exhaust duct 42, power brick housing 5, suction opeing 6, first tube connector 7, ventilation hole 8, conduction pipe 9, second tube connector 10, air admission hole 11, air jet pipe 12, negative-pressure ward container 13, and steam vent 14, wind pipe 15.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Embodiment 1: as shown in Figure 1, a kind of on-vehicle battery bag air channel cooling system comprises power brick housing 5, intake stack 3 and exhaust duct 4.Car boot separator for container 1 is provided with air inlet (car boot separator for container refers to the baggage-compartment partition between automotive rear windshields and adjacent back seat).On car boot separator for container, be positioned at directly over air inlet and be provided with the wind scooper 2 of opening towards headstock.The end face of power brick housing is provided with ventilating opening.Upper ventilating opening is made up of left and right upper ventilating opening.The bottom surface of power brick housing is provided with lower ventilating opening.Lower ventilating opening is made up of left and right lower ventilating opening.
Intake stack is positioned at below car boot separator for container.Intake stack is Y-shaped, and it is made up of main blast pipe 31 and the left and right branch road blast pipe 32,33 that is communicated with main blast pipe.The end of left and right branch road blast pipe is respectively equipped with kuppe 34.One end of intake stack is connected with upper vent seal, and namely the lower port of intake stack is connected with upper vent seal; The other end is connected with vehicle occupant compartment; Namely the air inlet on the upper port of intake stack and car boot separator for container is tightly connected.In the present embodiment, the port of main blast pipe is connected with vehicle occupant compartment.The port of left branch road blast pipe is connected with upper left vent seal, and specifically, the kuppe of left branch road blast pipe end is connected with upper left vent seal.The port of right branch road blast pipe is connected with upper right vent seal, and specifically, the kuppe of right branch road blast pipe end is connected with upper right vent seal.
Exhaust duct is made up of left and right exhaust duct 41,42.Exhaust duct one end is connected with lower vent seal, and the other end is connected with body exterior space; In the present embodiment, one end of left bank wind pipeline is connected with lower-left vent seal, and other end automobile external space is connected, and between left bank wind pipeline and lower-left ventilating opening or left bank wind pipeline be provided with exhaust blower; One end of right exhaust duct is connected with bottom right vent seal, and other end automobile external space is connected, and between right exhaust duct and bottom right ventilating opening or right exhaust duct be provided with exhaust blower.Away from one end facing tailstock of lower ventilating opening on exhaust duct, specifically, on left and right exhaust duct away from one end facing tailstock of left and right lower ventilating opening.
In the exhaust blower course of work, the air in crew module will successively through intake stack, left and right upper ventilating opening, power brick housing cavity, left and right lower ventilating opening and left and right exhaust duct, and is discharged to the outside in space by the port of left and right exhaust duct.When airflow passes power brick housing cavity, heat in on-vehicle battery bag will be taken away; And after discharging in the air in crew module, outside air enters in crew module by there being the gap of vehicle body, thus the maintenance crew module air continued is pure and fresh.
Embodiment 2: all the other structures of the present embodiment are with reference to embodiment 1, and its difference is:
As shown in Figure 2, a kind of on-vehicle battery bag air channel cooling system also comprises conduction pipe 9, wind pipe 15 and negative-pressure ward container 13.The bottom surface of power brick housing is also provided with suction opeing 6.Suction opeing is communicated with power brick housing cavity.Negative-pressure ward container is positioned at the below of power brick housing, and the end face of negative-pressure ward container is provided with ventilation hole 8.The side of negative-pressure ward container is also provided with air admission hole 11 and steam vent 14, and air admission hole and steam vent are positioned at the relative two sides of aspiration container.The air jet pipe 12 extended toward steam vent direction from air admission hole is provided with in aspiration container.One end and the air admission hole of this air jet pipe are tightly connected, and the other end is near steam vent.Be connected by the first tube connector 7 between suction opeing with ventilation hole.
Conduction pipe is fixed on the below of vehicle body, and conduction pipe extends along vehicle body fore-and-aft direction.Conduction pipe is positioned at outside vehicle body.The front port of conduction pipe is arranged forward.The rear port of conduction pipe is tightly connected with air admission hole by the second tube connector 10.Wind pipe extends along vehicle body fore-and-aft direction, and the front port of wind pipe is connected with vent hole seal.The rear port of wind pipe is arranged backwards, and is connected with body exterior space.
The specific works process of the on-vehicle battery bag air channel cooling system of the present embodiment is with reference to embodiment 1, and its difference is as follows:
In vehicle traveling process, the front port by conduction pipe is entered conduction pipe by external air flow;
Then, airflow passes second tube connector and air jet pipe, and sprayed by air jet pipe;
Again then, air-flow enters wind pipe through steam vent, and is flowed out by wind pipe;
Sprayed by air jet pipe at air-flow, and entering in the process of wind pipe through steam vent, the gas driven in negative-pressure ward container is together flowed into wind pipe by this air-flow, and is flowed out by wind pipe, like this in vehicle traveling process, in negative-pressure ward container, form negative pressure by what continue; And negative-pressure ward container is communicated with power brick housing cavity; Thus the negative pressure in negative-pressure ward container will form the another power source of the on-vehicle battery bag air channel cooling system of this programme.When exhaust blower normally works, the negative pressure in negative-pressure ward container can coordinate exhaust blower to improve radiating effect; And when exhaust blower fault, when cannot work, the negative pressure in aspiration container can also continue the work maintaining power brick heat abstractor, in battery container cavity, form air-flow, power brick is dispelled the heat.
Claims (7)
1. an on-vehicle battery bag air channel cooling system, comprise power brick housing (5), it is characterized in that, also comprise intake stack (3) and exhaust duct (4), the end face of described power brick housing is provided with ventilating opening, the bottom surface of power brick housing is provided with lower ventilating opening, and one end of described intake stack is connected with upper vent seal, and the other end is connected with vehicle occupant compartment; Described exhaust duct one end is connected with lower vent seal, and the other end is connected with body exterior space, between described exhaust duct and lower ventilating opening or exhaust duct be provided with exhaust blower.
2. a kind of on-vehicle battery bag air channel according to claim 1 cooling system, it is characterized in that, described car boot separator for container (1) is provided with air inlet, described intake stack is positioned at below car boot separator for container, upper port and the air inlet of described intake stack are tightly connected, and the lower port of intake stack is connected with upper vent seal.
3. a kind of on-vehicle battery bag air channel according to claim 2 cooling system, is characterized in that, on described car boot separator for container, is positioned at directly over air inlet and is provided with the wind scooper (2) of opening towards headstock; Away from one end facing tailstock of lower ventilating opening on described exhaust duct.
4. a kind of on-vehicle battery bag air channel cooling system according to claim 1 or 2 or 3, it is characterized in that, described upper ventilating opening is made up of left and right upper ventilating opening, described intake stack is Y-shaped, and it is made up of main blast pipe (31) and the left and right branch road blast pipe (32,33) that is communicated with main blast pipe; The port of described left branch road blast pipe is connected with upper left vent seal, and the port of described right branch road blast pipe is connected with upper right vent seal, and the port of described main blast pipe is connected with vehicle occupant compartment.
5. a kind of on-vehicle battery bag air channel according to claim 4 cooling system, it is characterized in that, the end of described left and right branch road blast pipe is respectively equipped with kuppe (34), and kuppe connects with corresponding left and right upper vent seal.
6. a kind of on-vehicle battery bag air channel cooling system according to claim 1 or 2 or 3, it is characterized in that, described lower ventilating opening is made up of left and right lower ventilating opening, described exhaust duct is made up of left and right exhaust duct (41,42), one end of left bank wind pipeline is connected with lower-left vent seal, other end automobile external space is connected, and between left bank wind pipeline and lower-left ventilating opening or left bank wind pipeline be provided with exhaust blower; One end of right exhaust duct is connected with bottom right vent seal, and other end automobile external space is connected, and between right exhaust duct and bottom right ventilating opening or right exhaust duct be provided with exhaust blower.
7. a kind of on-vehicle battery bag air channel cooling system according to claim 1 or 2 or 3, it is characterized in that, describedly also comprise conduction pipe (9), wind pipe (15) and negative-pressure ward container (13), the bottom surface of described power brick housing is also provided with suction opeing (6)
Described negative-pressure ward container is positioned at the below of power brick housing, the end face of negative-pressure ward container is provided with ventilation hole (8), the side of negative-pressure ward container is also provided with air admission hole (11) and steam vent (14), and air admission hole and steam vent are positioned at the relative two sides of aspiration container, the air jet pipe (12) extended toward steam vent direction from air admission hole is provided with in aspiration container, one end and the air admission hole of this air jet pipe are tightly connected, and the other end is near steam vent;
Described suction opeing is connected by the first tube connector (7) with between ventilation hole; Described conduction pipe is fixed on the below of vehicle body, and conduction pipe extends along vehicle body fore-and-aft direction, and the front port of conduction pipe is arranged forward, and the rear port of conduction pipe is tightly connected by the second tube connector (10) and air admission hole; Described wind pipe extends along vehicle body fore-and-aft direction, and the front port of wind pipe is connected with vent hole seal, and the rear port of wind pipe is arranged backwards, and is connected with body exterior space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854763.2A CN104701586B (en) | 2014-12-31 | 2014-12-31 | A kind of on-vehicle battery bag air channel cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854763.2A CN104701586B (en) | 2014-12-31 | 2014-12-31 | A kind of on-vehicle battery bag air channel cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104701586A true CN104701586A (en) | 2015-06-10 |
| CN104701586B CN104701586B (en) | 2017-03-08 |
Family
ID=53348482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410854763.2A Active CN104701586B (en) | 2014-12-31 | 2014-12-31 | A kind of on-vehicle battery bag air channel cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104701586B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226347A (en) * | 2015-10-22 | 2016-01-06 | 上海汽车集团股份有限公司 | New energy car battery cooling system integrated approach |
| CN106025429A (en) * | 2016-06-30 | 2016-10-12 | 深圳市海目星激光科技有限公司 | Battery cooling device |
| CN107851868A (en) * | 2015-08-07 | 2018-03-27 | 株式会社电装 | Battery pack |
| CN108878714A (en) * | 2018-06-27 | 2018-11-23 | 芜湖盘云石磨新能源科技有限公司 | A kind of Portable lithium ion cell energy storage device |
| CN113300022A (en) * | 2021-05-21 | 2021-08-24 | 高鸿杰 | Heat exchange module and heat exchange method of new energy automobile |
| CN114784408A (en) * | 2022-03-16 | 2022-07-22 | 广东中科一唯电子技术有限公司 | Heat dissipation device for new energy automobile battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10252467A (en) * | 1997-03-14 | 1998-09-22 | Toyota Motor Corp | Battery temperature adjusting device mounted on electric vehicle |
| CN101282852A (en) * | 2005-10-06 | 2008-10-08 | 丰田自动车株式会社 | Cooling device for on-vehicle machinery |
| CN101909916A (en) * | 2007-12-25 | 2010-12-08 | 本田技研工业株式会社 | Cooling-air-intake structure of battery |
| CN102593554A (en) * | 2012-03-05 | 2012-07-18 | 苏州奥杰汽车工业有限公司 | Cooling device for battery pack |
-
2014
- 2014-12-31 CN CN201410854763.2A patent/CN104701586B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10252467A (en) * | 1997-03-14 | 1998-09-22 | Toyota Motor Corp | Battery temperature adjusting device mounted on electric vehicle |
| CN101282852A (en) * | 2005-10-06 | 2008-10-08 | 丰田自动车株式会社 | Cooling device for on-vehicle machinery |
| CN101909916A (en) * | 2007-12-25 | 2010-12-08 | 本田技研工业株式会社 | Cooling-air-intake structure of battery |
| CN102593554A (en) * | 2012-03-05 | 2012-07-18 | 苏州奥杰汽车工业有限公司 | Cooling device for battery pack |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107851868A (en) * | 2015-08-07 | 2018-03-27 | 株式会社电装 | Battery pack |
| CN105226347A (en) * | 2015-10-22 | 2016-01-06 | 上海汽车集团股份有限公司 | New energy car battery cooling system integrated approach |
| CN106025429A (en) * | 2016-06-30 | 2016-10-12 | 深圳市海目星激光科技有限公司 | Battery cooling device |
| CN106025429B (en) * | 2016-06-30 | 2019-12-13 | 深圳市海目星激光智能装备股份有限公司 | Battery cooling device |
| CN108878714A (en) * | 2018-06-27 | 2018-11-23 | 芜湖盘云石磨新能源科技有限公司 | A kind of Portable lithium ion cell energy storage device |
| CN113300022A (en) * | 2021-05-21 | 2021-08-24 | 高鸿杰 | Heat exchange module and heat exchange method of new energy automobile |
| CN113300022B (en) * | 2021-05-21 | 2022-11-08 | 安徽省智慧交通科技有限责任公司 | Heat exchange module and heat exchange method of new energy automobile |
| CN114784408A (en) * | 2022-03-16 | 2022-07-22 | 广东中科一唯电子技术有限公司 | Heat dissipation device for new energy automobile battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104701586B (en) | 2017-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104701586A (en) | Air channel cooling system of vehicle-mounted battery pack | |
| US9616765B2 (en) | Heat element cooling device | |
| CN103068611B (en) | Air-cooled type fuel-cell vehicle | |
| EP2572918B1 (en) | Structure for introducing cooling air | |
| CN103842198B (en) | Vehicle front portion structure | |
| CN103097160B (en) | Vehicle | |
| US8960344B2 (en) | Fuel cell vehicle | |
| US20120024611A1 (en) | Cooling airflow intake structure | |
| US20130049688A1 (en) | Vehicle battery cooling device | |
| KR20120061666A (en) | High voltage battery cooling system of vehicle | |
| US8763740B2 (en) | Interior body trim assembly with integrated passage for vehicle traction battery | |
| US20090152031A1 (en) | Outlet duct of battery system for hybrid electric vehicle | |
| CN101687460A (en) | Cooling structure of battery | |
| US20130316634A1 (en) | Cooling wind introduction structure | |
| US9016412B2 (en) | Duct to influence air cooling distribution to battery module and DC/DC module | |
| US20140045090A1 (en) | Fuel cell vehicle | |
| US9893395B2 (en) | Battery cooling structure | |
| CN104417320A (en) | Vehicle | |
| JP2012138214A (en) | Battery cooling structure | |
| US20130228387A1 (en) | Drive Battery Arrangement and Motor Vehicle Having a Drive Battery Arrangement | |
| CN102649396A (en) | Cooling mechanism of vehicle battery | |
| JP2009040189A (en) | Cooling system of electric automobile | |
| CN201900987U (en) | Power battery ventilation system for electric car | |
| CN110039983A (en) | Battery box for electric passenger car gravity-flow ventilation cooling structure | |
| JP5971555B2 (en) | Fuel cell vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |