CN208570718U - A kind of Intelligent cooling device for batteries of electric automobile group - Google Patents
A kind of Intelligent cooling device for batteries of electric automobile group Download PDFInfo
- Publication number
- CN208570718U CN208570718U CN201821022198.3U CN201821022198U CN208570718U CN 208570718 U CN208570718 U CN 208570718U CN 201821022198 U CN201821022198 U CN 201821022198U CN 208570718 U CN208570718 U CN 208570718U
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- Prior art keywords
- battery
- battery case
- batteries
- electric automobile
- cold water
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- 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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of Intelligent cooling devices for batteries of electric automobile group, including battery case, the bottom of the battery case is equipped with mounting plate, buffering radiator is equipped between the mounting plate and battery case, battery case is equipped with heat dissipation cavity inside one end of buffering radiator, and the upside for the cavity that radiates is equipped with cooling fin, the inside of battery case is equipped with aluminum bulkhead, the inside of the aluminum bulkhead is equipped with the battery of equidistantly distributed, heat-conducting plate is equipped between two groups of adjacent batteries, the bottom end of the heat-conducting plate extends to the inside of heat dissipation cavity, and it is connect between cooling fin by heat conductive silica gel.The utility model can be according to the actual temp situation of battery, implement quickly and effectively cooling measure by controller, and when battery temperature occurs abnormal, user is reminded in time, improve safety in utilization, the vibration that battery is subject to while the car is driving can be slowed down simultaneously, avoid battery impaired because jolting, extend the service life of battery.
Description
Technical field
The utility model relates to electric car field more particularly to a kind of cooling dresses of intelligence for batteries of electric automobile group
It sets.
Background technique
Electric car (BEV) refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, peace
The vehicle of full regulation requirements.Since effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly, but current skill
Art is still immature.-- -- -- motor -- power drive system -- drives automobile to electric governor to electric current to working principle: battery
It travels (Road).
Temperature is to influence the vital factor of power battery performance.When vehicle is handed in high speed, low speed, acceleration, deceleration etc.
When for running under the different driving conditions of transformation, battery can be discharged with different multiplying, generate amount of heat with different heat rates,
In addition accumulated time and spacial influence can generate uneven heat aggregation, it is complicated and changeable so as to cause battery pack running temperature.
And excessively high temperature will lead to the capacity of battery, the reduction in service life and energy efficiency, if the heat of battery accumulation can not dissipate in time
Out, the generation that will lead to thermal runaway, battery has the danger for occurring acutely to expand and explode, existing battery heat dissipation device when serious
Radiating efficiency is poor, and intelligence degree is low, we have devised a kind of cooling dress of the intelligence for batteries of electric automobile group thus
It sets to solve problem above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for electronic vapour
The Intelligent cooling device of vehicle battery pack.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Intelligent cooling device for batteries of electric automobile group, including battery case, the bottom of the battery case are equipped with
Mounting plate is equipped with buffering radiator between the mounting plate and battery case, battery case is in one end of buffering radiator
Portion is equipped with heat dissipation cavity, and the upside for the cavity that radiates is equipped with cooling fin, and the inside of battery case is equipped with aluminum bulkhead, the aluminum every
The inside of frame is equipped with the battery of equidistantly distributed, is equipped with heat-conducting plate between two groups of adjacent batteries, the bottom end of the heat-conducting plate is prolonged
The inside of heat dissipation cavity is reached, and is connect between cooling fin by heat conductive silica gel, the outside disc of aluminum bulkhead is wound with cold water pipe
The lower end of the cold water pipe is pierced by battery case, and is connected with cold water storage cistern, and the cold water storage cistern is installed on a mounting board by screw, cold
Water tank is connected with the water inlet of water pump far from one end of mounting plate, and the side of water pump is equipped with the control being mounted on cold water storage cistern
Device, the water outlet of the water pump are connected with the upper end of cold water pipe.
Preferably, temperature sensor, and the model of temperature sensor are mounted on battery described in every group are as follows: pt100.
Preferably, the buffering radiator includes support rod, bellows, radiator fan and gag lever post, the top of support rod
End and the bottom center of battery case are rotatedly connected, one end vertical welding of the support rod far from battery case on a mounting board, mounting plate
Radiator fan is mounted in the two sides of support rod, two groups of radiator fans are equipped with gag lever post far from the side of support rod, and two groups
On a mounting board, and two groups of gag lever posts are connected by spring with battery case gag lever post vertical welding, are set on the outside of two groups of gag lever posts
There is bellows, the both ends of bellows are connected with mounting plate and battery case respectively.
Preferably, the inside of the cold water storage cistern is equipped with condenser pipe.
Preferably, the inside of the controller is equipped with processor, alarm modules and wireless module, and processor passes through wireless mould
Block is connected with mobile phone.
Preferably, the input terminal of the processor is connected with the input terminal of temperature sensor by electric wire, processor it is defeated
Outlet is connected with water pump, alarm modules, condenser pipe and radiator fan.
Preferably, the bottom of the heat dissipation cavity is equipped with equally distributed venthole, and the side wall for the cavity that radiates is equipped with equal
The thermovent of even distribution.
Compared with prior art, the utility model has the beneficial effects that
1, processor can automatically, quickly start effective cooling measure according to the actual temp of the battery received, and
When battery temperature occurs abnormal, the case where sounding an alarm and remind user in time, to avoid cell expansion and explode, intelligence
Change degree is high, improves the safety that batteries of electric automobile uses；
2, processor can send the temperature variation data of battery on the mobile phone of user by wireless module, so that with
The family temperature variations of electrolytic cell, to be inferred to degree of aging and discharging efficiency of battery etc., convenient for maintenance in time or
Person replaces battery；
3, the spring on bellows and gag lever post can slow down the vibration that battery case is subject to during electric automobile during traveling,
It avoids battery impaired because jolting, extends the service life of battery.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Intelligent cooling device for batteries of electric automobile group structural representation
Figure；
Fig. 2 be the utility model proposes a kind of Intelligent cooling device for batteries of electric automobile group cut open battery case and
Buffer the attachment structure schematic diagram of radiator；
Fig. 3 be the utility model proposes a kind of Intelligent cooling device for batteries of electric automobile group top view;
Fig. 4 be the utility model proposes the controller of the Intelligent cooling device for batteries of electric automobile group a kind of cut open
View；
Fig. 5 be the utility model proposes a kind of Intelligent cooling device for batteries of electric automobile group control block diagram.
In figure: 1 battery case, 2 mounting plates, 3 buffering radiators, 31 support rods, 32 bellowss, 33 radiator fans, 34 limits
Position bar, 4 heat dissipation cavitys, 5 cooling fins, 6 aluminum bulkheads, 7 batteries, 8 heat-conducting plates, 9 cold water pipes, 10 cold water storage cisterns, 11 water pumps, 12 controls
Device, 13 temperature sensors, 14 condenser pipes, 15 processors, 16 alarm modules, 17 wireless modules, 18 thermovents.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of Intelligent cooling device for batteries of electric automobile group, including battery case 1, battery case 1
Bottom is equipped with mounting plate 2, and buffering radiator 3 is equipped between mounting plate 2 and battery case 1, and buffering radiator 3 includes support rod
31, bellows 32, radiator fan 33 and gag lever post 34, the top of support rod 31 and the bottom center of battery case 1 are rotatedly connected, branch
Strut 31 is vertically welded on mounting plate 2 far from one end of battery case 1, and mounting plate 2 is mounted on scattered in the two sides of support rod 31
Hot-air fan 33, two groups of radiator fans 33 are equipped with gag lever post 34, two groups of 34 vertical weldings of gag lever post far from the side of support rod 31
On mounting plate 2, and two groups of gag lever posts 34 are connected by spring with battery case 1, and the outside of two groups of gag lever posts 34 is equipped with bellows
32, the both ends of bellows 32 are connected with mounting plate 2 and battery case 1 respectively, and battery case 1 is in one end of buffering radiator 3
Portion is equipped with heat dissipation cavity 4, and the upside for the cavity 4 that radiates is equipped with cooling fin 5, and the inside of battery case 1 is equipped with aluminum bulkhead 6, aluminum
The inside of bulkhead 6 is equipped with the battery 7 of equidistantly distributed, is mounted on temperature sensor 13, and temperature sensor on every group of battery 7
13 model are as follows: pt100 is equipped with heat-conducting plate 8 between two groups of adjacent batteries 7, and the bottom end of heat-conducting plate 8 extends to heat dissipation cavity 4
Inside, and connect between cooling fin 5 by heat conductive silica gel, the bottom of heat dissipation cavity 4 is equipped with equally distributed venthole, dissipates
The side wall of hot cavity 4 is equipped with equally distributed thermovent 18, and the outside disc of aluminum bulkhead 6 is wound under 9 cold water pipe 9 of cold water pipe
End is pierced by battery case 1, and is connected with cold water storage cistern 10, and the inside of cold water storage cistern 10 is equipped with condenser pipe 14, and cold water storage cistern 10 is pacified by screw
On mounting plate 2, cold water storage cistern 10 is connected with the water inlet of water pump 11 far from one end of mounting plate 2, and the side of water pump 11 is set
There is the controller 12 being mounted on cold water storage cistern 10, the inside of controller 12 is equipped with processor 15, alarm modules 16 and wireless module
17, processor 15 is connected by wireless module 17 with mobile phone, and the input terminal of processor 15 and the input terminal of temperature sensor 13 are logical
It crosses electric wire to be connected, the output end of processor 15 is connected with water pump 11, alarm modules 16, condenser pipe 14 and radiator fan 33, water pump
11 water outlet is connected with the upper end of cold water pipe 9.
Working principle: during electric automobile during traveling, battery 7 generates heat in electric discharge, increases own temperature, and temperature passes
Real time temperature on battery 7 is passed to processor 15 by sensor 13 in a manner of electric signal, and processor 15 carries out received signal
After processing analysis, the temperature of battery 7 is judged whether within the scope of normal working temperature, within the scope of normal working temperature, on battery 7
Temperature can be transmitted on cooling fin 5 by heat-conducting plate 8, and by heat dissipation 4 side wall of cavity on thermovent 18 shed, be such as higher by
Normal working temperature, processor 15 first send a signal to radiator fan 33, it is made to rotate raw wind, and wind blows to heat dissipation by venthole
Piece 5 can finally be shed by thermovent 18, improve the radiating efficiency of cooling fin 9；When the temperature on battery 7 is higher by dangerous temperature
When, processor 15 can also send a signal to water pump 11 and condenser pipe 14 while starting radiator fan 33, and condenser pipe 14 is to cold
Water in water tank 10 is cooled down, and cold water is extracted out and by being coiled in cold water pipe 9 on aluminum bulkhead 6 by water pump 11, due to aluminum
The pyroconductivity of bulkhead 6 is higher, and the cold air of cold water can be transmitted to battery 7, cooled down to it, while aluminum spacer plate 6 separates
Battery 7 and cold water pipe 9 can avoid the droplet that 9 outer surface of cold water pipe is congealed into due to the cold and be stained on battery 7, prevent battery 7 from becoming
Tide；When the temperature on battery 7 is higher by dangerous temperature and after taking cooling measure, continue in raised situation, processor 15
Send a signal to alarm modules 16, it made to sound the alarm, user is reminded stop checks in time, to prevent battery 7 because colliding or
Person discharges transition the case where burn, and avoids the generation of accident, simultaneous processor 15 can also be by the temperature variation data of battery 7
Be sent on the mobile phone of user by wireless module, convenient for the temperature variations of user's electrolytic cell 7, convenient for maintenance in time or
Person replaces battery 7, and during electric automobile during traveling, spring on bellows 32 and gag lever post 34 can slow down battery case 1 in electricity
The vibration being subject in electrical automobile driving process, the present apparatus can be implemented fastly according to the actual temp situation of battery 7 by controller 12
The effective cooling measure of speed, and when 7 temperature of battery occurs abnormal, user is reminded in time, improves safety in utilization, while can
Slow down the vibration that battery 7 is subject to while the car is driving, avoid battery 7 impaired because jolting, extend battery 7 uses the longevity
Life.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of Intelligent cooling device for batteries of electric automobile group, including battery case (1), which is characterized in that the battery
The bottom of case (1) is equipped with mounting plate (2), and buffering radiator (3), battery are equipped between the mounting plate (2) and battery case (1)
It is equipped with heat dissipation cavity (4) inside one end of close buffering radiator (3) of case (1), and the upside of heat dissipation cavity (4) is equipped with heat dissipation
The inside of piece (5), battery case (1) is equipped with aluminum bulkhead (6), and the inside of the aluminum bulkhead (6) is equipped with the electricity of equidistantly distributed
Pond (7) is equipped with heat-conducting plate (8) between two groups of adjacent batteries (7), and the bottom end of the heat-conducting plate (8) extends to heat dissipation cavity (4)
Inside, and connect between cooling fin (5) by heat conductive silica gel, it is described that the outside disc of aluminum bulkhead (6) is wound with cold water pipe (9)
The lower end of cold water pipe (9) is pierced by battery case (1), and is connected with cold water storage cistern (10), and the cold water storage cistern (10) is mounted on by screw
On mounting plate (2), cold water storage cistern (10) is connected with the water inlets of water pump (11) far from the one end of mounting plate (2), and water pump (11)
Side is equipped with the controller (12) being mounted on cold water storage cistern (10), the water outlet of the water pump (11) and the upper end of cold water pipe (9)
It is connected.
2. a kind of Intelligent cooling device for batteries of electric automobile group according to claim 1, which is characterized in that every group
It is mounted on temperature sensor (13) on the battery (7), and the model of temperature sensor (13) are as follows: pt100.
3. a kind of Intelligent cooling device for batteries of electric automobile group according to claim 1, which is characterized in that described
Buffering radiator (3) includes support rod (31), bellows (32), radiator fan (33) and gag lever post (34), support rod (31)
Top and the bottom center of battery case (1) be rotatedly connected, support rod (31) is vertically welded in peace far from the one end of battery case (1)
In loading board (2), mounting plate (2) is mounted on radiator fan (33) in the two sides of support rod (31), and two groups of radiator fans (33) are remote
Side from support rod (31) is equipped with gag lever post (34), and two groups of gag lever posts (34) are vertically welded on mounting plate (2), and two groups
Gag lever post (34) is connected by spring with battery case (1), and the outside of two groups of gag lever posts (34) is equipped with bellows (32), bellows
(32) both ends are connected with mounting plate (2) and battery case (1) respectively.
4. a kind of Intelligent cooling device for batteries of electric automobile group according to claim 1, which is characterized in that described
The inside of cold water storage cistern (10) is equipped with condenser pipe (14).
5. a kind of Intelligent cooling device for batteries of electric automobile group according to claim 1, which is characterized in that described
The inside of controller (12) is equipped with processor (15), alarm modules (16) and wireless module (17), and processor (15) passes through wireless
Module (17) is connected with mobile phone.
6. a kind of Intelligent cooling device for batteries of electric automobile group according to claim 5, which is characterized in that described
The input terminal of processor (15) is connected with the input terminal of temperature sensor (13) by electric wire, the output end and water of processor (15)
Pump (11), alarm modules (16), condenser pipe (14) are connected with radiator fan (33).
7. a kind of Intelligent cooling device for batteries of electric automobile group according to claim 1, which is characterized in that described
The bottom of heat dissipation cavity (4) is equipped with equally distributed venthole, and the side wall of heat dissipation cavity (4) is equipped with equally distributed thermovent
(18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022198.3U CN208570718U (en) | 2018-06-29 | 2018-06-29 | A kind of Intelligent cooling device for batteries of electric automobile group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022198.3U CN208570718U (en) | 2018-06-29 | 2018-06-29 | A kind of Intelligent cooling device for batteries of electric automobile group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570718U true CN208570718U (en) | 2019-03-01 |
Family
ID=65489579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022198.3U Expired - Fee Related CN208570718U (en) | 2018-06-29 | 2018-06-29 | A kind of Intelligent cooling device for batteries of electric automobile group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570718U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980151A (en) * | 2019-04-25 | 2019-07-05 | 张家港润盛科技材料有限公司 | It is a kind of to be convenient for heat dissipation and fixed Battery case structure for new-energy automobile |
| CN110165331A (en) * | 2019-06-24 | 2019-08-23 | 长沙而道新能源科技有限公司 | A kind of new energy car battery management equipment |
| CN110212264A (en) * | 2019-05-31 | 2019-09-06 | 谢桂芬 | A kind of new-energy automobile heat radiating device for storage battery |
| CN110212267A (en) * | 2019-07-04 | 2019-09-06 | 电子科技大学中山学院 | Battery thermal management system of electric automobile and use method thereof |
-
2018
- 2018-06-29 CN CN201821022198.3U patent/CN208570718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980151A (en) * | 2019-04-25 | 2019-07-05 | 张家港润盛科技材料有限公司 | It is a kind of to be convenient for heat dissipation and fixed Battery case structure for new-energy automobile |
| CN110212264A (en) * | 2019-05-31 | 2019-09-06 | 谢桂芬 | A kind of new-energy automobile heat radiating device for storage battery |
| CN110165331A (en) * | 2019-06-24 | 2019-08-23 | 长沙而道新能源科技有限公司 | A kind of new energy car battery management equipment |
| CN110212267A (en) * | 2019-07-04 | 2019-09-06 | 电子科技大学中山学院 | Battery thermal management system of electric automobile and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20190629 |