CN108321461A - A kind of power battery air-cooled radiating device - Google Patents
A kind of power battery air-cooled radiating device Download PDFInfo
- Publication number
- CN108321461A CN108321461A CN201810243568.4A CN201810243568A CN108321461A CN 108321461 A CN108321461 A CN 108321461A CN 201810243568 A CN201810243568 A CN 201810243568A CN 108321461 A CN108321461 A CN 108321461A
- Authority
- CN
- China
- Prior art keywords
- air
- battery
- battery case
- air inlet
- radiating device
- 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.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of power battery air-cooled radiating devices, including Battery case, fixed frame is set in Battery case, battery modules are fixed on fixed frame, the battery modules use to stack forms gap between mode and adjacent battery modules, in Battery case left side central portion, air inlet is set, wind shield is set in the Battery case of air inlet corresponding position, controlled valve one is set between air inlet and wind shield, and the controlled valve group one setting twice are distributed in air inlet both sides, the air outlet setting controlled valve group two on both sides on the right side of Battery case, the configuration of the present invention is simple, it is easy to make, it is highly practical.
Description
Technical field
The present invention relates to battery technical field of heat dissipation, especially a kind of power battery air-cooled radiating device.
Background technology
Electric vehicle can effectively reduce energy consumption and environmental pollution, however the cooling of its battery used is one important
Problem.Electric vehicle vehicle electric pond is more sensitive to temperature environment, and a large amount of heat can be all generated in charge and discharge, so as to cause
Temperature rise.
Excessively high temperature can largely effect on battery performance.In addition, battery temperature, which is unevenly distributed, can also influence battery pack
Whether the single battery Temperature Distribution in charge-discharge performance and service life, especially case in stack battery is identical, determines monomer electricity
The pond service life whether having the same.
Therefore it works normally it, battery pack must just be carried out cooling heat, to ensure the working environment temperature of battery
Degree is in required range, and single battery has identical Temperature Distribution.Generally, it is desirable that electric automobile battery
By the operating temperature control of battery in 293~313K, the temperature difference of intermodule is controlled in 5K or less cooling system.
The type of cooling of ventilation and heat is most economical simple and reliable in each type of cooling of battery case, therefore research both at home and abroad
The improvement for focusing on ventilation cooling structure.
Invention content
The technical problem to be solved by the present invention is to:It is air-cooled scattered to provide a kind of power battery of of simple structure and strong practicability
Thermal, with overcome the deficiencies in the prior art.
The invention is realized in this way:
A kind of power battery air-cooled radiating device, including Battery case, are arranged fixed frame in Battery case, and battery modules are fixed
On fixed frame, which forms gap using stacking between mode and adjacent battery modules, on the left of the Battery case in
Air inlet is arranged in portion, and wind shield is arranged in the Battery case of air inlet corresponding position, switch is arranged between air inlet and wind shield
Valve one, and the controlled valve group one setting twice are distributed in air inlet both sides, the air outlet on both sides is set on the right side of Battery case
Set controlled valve group two.
In a kind of power battery air-cooled radiating device above-mentioned, adjacent cell module is connected to by circuit connecting wire, and electricity
Road connecting line is arranged in upper and lower dislocation mode.
In a kind of power battery air-cooled radiating device above-mentioned, the board size that keeps out the wind is more than air inlet size and less than electricity
Pond babinet insied width size so that be flowed into battery modules into inlet air from Battery case both sides.
In a kind of power battery air-cooled radiating device above-mentioned, fan group is correspondingly arranged at controlled valve group two.
By adopting the above-described technical solution, compared with prior art, the tune to its speed control can be realized in the present invention
It is whole, and can realize the accurate adjustment to position, it is quick to prepare.The configuration of the present invention is simple, it is easy to make, it is highly practical.
Description of the drawings
Attached drawing 1 is the structural side view of the present invention;
Attached drawing 2 is the structure top view of the present invention;
Attached drawing 3 is the perspective view of the present invention;
Attached drawing 4 is the operation principle schematic diagram of the present invention.
Specific implementation mode
The embodiment of the present invention:A kind of power battery air-cooled radiating device, as shown in the picture, including Battery case 9, in electricity
Fixed frame 10 is set in pond babinet 9, and battery modules 7 are fixed on fixed frame 10, and the battery modules 7 are using the mode that stacks and adjacent
Between form gap between battery modules 7, in 9 left side central portion of Battery case, air inlet 12, the battery case of 12 corresponding position of air inlet are set
Wind shield 6 is set in body 9, controlled valve one, and the controlled valve group one setting two are set between air inlet 12 and wind shield 6
Road is distributed in 12 both sides of air inlet, the air outlet setting controlled valve group two on 9 right side both sides of Battery case.
Wherein adjacent cell module 7 is connected to by circuit connecting wire 8, and circuit connecting wire 8 is arranged in upper and lower dislocation mode,
6 size of wind shield is less than 9 insied width size of Battery case more than 12 size of air inlet so that into inlet air from Battery case two
Side is flowed into battery modules 7, and fan group is correspondingly arranged at controlled valve group two.
When specific works
Battery modules 7 are fixed on battery case inner fixed stand 10, and identical spacing is kept between single battery.
At air inlet 12 face dispose wind shield 6,6 area of wind shield be more than 12 sectional area of air inlet, make air be only capable of from
6 both sides of wind shield are flowed into Battery case 9, controlled valve group one(Including time switch valve 1 and 4)Positioned at air inlet 12 with
Between wind shield 6, time switch valve 1,4 is alternately turned on or off with same period, the completely enclosed electricity of time switch valve 1,4
Channel between pond babinet 9 and wind shield 6, only when Timed valve is opened, air can be flowed into from ventilation opening 12 in Battery case 9.
Controlled valve group two is set at air outlet(Including time switch valve 2 and 3), fan group is set at air outlet
(Including fan 5 and 11), two fans 5,11 carry out forced heat radiations, and air enters after the cycle of battery case 9 from air inlet, 12 from going out
Air port goes out, and the work of fan 5,11 is consistent respectively with Timed valve at air outlet 2,3,2,3 valve openings of timing, fan 5,11
Work carries out forced heat radiation, and Timed valve 2,3 is closed, and fan 5,11 is stopped.
When work, lower end air outlet fan 11 rotates, and time switch valve 1,3 opens simultaneously at this time, and time switch valve 2,4 is protected
Closing is held, air is excluded from 9 top of battery case to flows from 9 lower end air outlet of battery case.Work operation a period of time T
Afterwards, lower end air outlet fan 11 is simultaneously closed off with time switch valve 1,3, at this time time switch valve 2,4 and battery case upper end
Fan 5 is opened at air outlet, and air is flowed from 9 bottom of battery case to top, from 9 upper end air outlet discharge of battery case, by same
After a period of time T, fan 5 is simultaneously closed off with time switch valve 2,4 at the air outlet of upper end, at this time time switch valve 1,3 with
Fan 11 opens simultaneously at the air outlet of lower end, and air commutates flowing again.The air circulation flow period is 2T, in a cycle into
It is primary to enter air commutation in battery case.
The description of said program is the invention being intended to facilitate those of ordinary skill in the art to understand and use, and is familiar with
The personnel of art technology obviously easily can make various modifications to embodiment, and therefore, the present invention is not limited to above-mentioned realities
Scheme, those skilled in the art according to the method for the present invention, all should by improvement and modification made without departing from the scope of the present invention
Within protection scope of the present invention.
Claims (4)
1. a kind of power battery air-cooled radiating device, including Battery case(9), it is characterised in that:In Battery case(9)Interior setting
Fixed frame(10), battery modules(7)It is fixed on fixed frame(10)On, the battery modules(7)Using the mode that stacks and adjacent electricity
Pond module(7)Between form gap, in Battery case(9)Air inlet is arranged in left side central portion(12), air inlet(12)The electricity of corresponding position
Pond babinet(9)Interior setting wind shield(6), in air inlet(12)With wind shield(6)Between controlled valve one, and the switch valve are set
Men Zuyi settings twice are distributed in air inlet(12)Both sides, in Battery case(9)Controlled valve is arranged in the air outlet on right side both sides
Group two.
2. a kind of power battery air-cooled radiating device according to claim 1, it is characterised in that:Adjacent cell module(7)
Pass through circuit connecting wire(8)Connection, and circuit connecting wire(8)It arranges in upper and lower dislocation mode.
3. a kind of power battery air-cooled radiating device according to claim 1, it is characterised in that:The wind shield(6)Ruler
It is very little to be more than air inlet(12)Size and be less than Battery case(9)Insied width size so that flowed into inlet air from Battery case both sides
To battery modules(7)In.
4. a kind of power battery air-cooled radiating device according to claim 1, it is characterised in that:At controlled valve group two
It is correspondingly arranged fan group.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810243568.4A CN108321461A (en) | 2018-03-23 | 2018-03-23 | A kind of power battery air-cooled radiating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810243568.4A CN108321461A (en) | 2018-03-23 | 2018-03-23 | A kind of power battery air-cooled radiating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108321461A true CN108321461A (en) | 2018-07-24 |
Family
ID=62899900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810243568.4A Pending CN108321461A (en) | 2018-03-23 | 2018-03-23 | A kind of power battery air-cooled radiating device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108321461A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110085942A (en) * | 2019-05-17 | 2019-08-02 | 贵州大学 | A kind of circulating air cooling device for new energy car battery group |
CN112490536A (en) * | 2020-12-10 | 2021-03-12 | 江苏科技大学 | High-efficient heat abstractor of energy storage battery case |
CN112751102A (en) * | 2019-10-31 | 2021-05-04 | 比亚迪股份有限公司 | Battery temperature control system and method |
TWI807765B (en) * | 2022-04-07 | 2023-07-01 | 新盛力科技股份有限公司 | Battery system having heat-dissipation circulation function |
GB2622111A (en) * | 2022-08-27 | 2024-03-06 | Maritime Systems Ltd | System for managing a build-up of thermal energy |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105552474A (en) * | 2016-02-18 | 2016-05-04 | 华南理工大学 | Circular flow air cooling heat radiation device of power batteries |
-
2018
- 2018-03-23 CN CN201810243568.4A patent/CN108321461A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105552474A (en) * | 2016-02-18 | 2016-05-04 | 华南理工大学 | Circular flow air cooling heat radiation device of power batteries |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110085942A (en) * | 2019-05-17 | 2019-08-02 | 贵州大学 | A kind of circulating air cooling device for new energy car battery group |
CN112751102A (en) * | 2019-10-31 | 2021-05-04 | 比亚迪股份有限公司 | Battery temperature control system and method |
CN112490536A (en) * | 2020-12-10 | 2021-03-12 | 江苏科技大学 | High-efficient heat abstractor of energy storage battery case |
TWI807765B (en) * | 2022-04-07 | 2023-07-01 | 新盛力科技股份有限公司 | Battery system having heat-dissipation circulation function |
GB2622111A (en) * | 2022-08-27 | 2024-03-06 | Maritime Systems Ltd | System for managing a build-up of thermal energy |
GB2621994A (en) * | 2022-08-27 | 2024-03-06 | Maritime Systems Ltd | System for managing a build-up of thermal energy |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108321461A (en) | A kind of power battery air-cooled radiating device | |
CN201682702U (en) | Direct ventilation heat radiation cabinet | |
CN204991903U (en) | Battery box heat radiation structure | |
CN106532513A (en) | Cooling power distribution cabinet | |
CN106374164A (en) | Thermal management system with regional air cooling heat dissipation for lithium-ion power battery pack | |
CN111403643A (en) | Battery box | |
CN205016591U (en) | Battery inclusion and car thereof | |
CN112133982A (en) | Temperature-controllable battery module and temperature control method thereof | |
CN202423406U (en) | Waterproof and high-efficiency heat dissipation lithium ion battery group | |
CN205828594U (en) | A kind of microchannel thermal management device of battery | |
CN208433425U (en) | Air-cooled battery pack | |
CN202603129U (en) | Machine cabinet radiation system | |
CN102544620A (en) | Water-cooling device for lithium-ion power battery grouping | |
CN114069090A (en) | Movable energy storage container heat dissipation device and movable energy storage container | |
CN107732348A (en) | Power battery module and its cooling system | |
CN109088127B (en) | Air cooling and heat dissipating device of power battery pack and control method | |
CN204516872U (en) | A kind of batteries of electric automobile air classification cooling device | |
CN207474516U (en) | A kind of battery pack heat exchange structure | |
CN207338578U (en) | Cell apparatus and vehicle | |
CN207199802U (en) | A kind of lithium ion power battery used for electromobile case energy saving radiator | |
CN216250956U (en) | Lower box body of aluminum profile liquid cooling integrated battery pack | |
CN201654661U (en) | Direct-ventilation heat dissipating cabinet | |
CN205900634U (en) | Battery module and car that has it | |
CN211957717U (en) | Battery box | |
CN113991209A (en) | Temperature control system and temperature control method for power battery pack |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |