CN205882129U - Temperature equalization device of battery module - Google Patents
Temperature equalization device of battery module Download PDFInfo
- Publication number
- CN205882129U CN205882129U CN201620562109.9U CN201620562109U CN205882129U CN 205882129 U CN205882129 U CN 205882129U CN 201620562109 U CN201620562109 U CN 201620562109U CN 205882129 U CN205882129 U CN 205882129U
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- liquid
- cold
- power source
- port
- transfer tube
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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
Abstract
The utility model discloses a temperature equalization device of battery module for dispel the heat to the battery module, be in including high thermal insulation piece, samming liquid cooling board, liquid cooling power supply and connection samming liquid cooling board with cold liquid transmission pipe between the liquid cooling power supply, the setting of battery module is hugged closely to high thermal insulation piece, samming liquid cooling board is hugged closely high thermal insulation piece, the liquid cooling power supply passes through cold liquid transmission pipe does samming liquid cooling board provides liquid cooling power. The utility model discloses a temperature equalization device of battery module, cooperation through high thermal insulation piece, samming liquid cooling board, liquid cooling power supply and cold liquid transmission pipe can increase the radiating efficiency of battery module, and improve radiating harmony.
Description
[technical field]
This utility model relates to battery modules field, particularly relates to the temperature equalization system of a kind of battery modules.
[background technology]
Along with energy problem and environmental problem are increasingly serious, new forms of energy are vigorously supported by country, and electrokinetic cell closes
Key technology increasingly mature, electrokinetic cell is widely used to electrocar, battery-operated motor cycle, electric bicycle, solar energy, shifting
On the dynamic product such as communication terminal product and energy storage.Battery in groups after in charge and discharge process, owing to battery core temperature is inconsistent, hold very much
Easily cause overcharging of battery core to put with crossing, thus cause the security incidents such as on fire, blast.At present battery core in groups time, position is more by inner
The battery core on limit, caloric value is the biggest, and existing temperature equalization system or uniform temperature be not strong, or uniform temperature speed is too slow, the most not
Timely and effectively battery core can be carried out quick samming, battery modules total quality can be reduced.
[utility model content]
The technical problems to be solved in the utility model is, for the temperature equalization system samming effect of battery modules in prior art
The technical problem the most bad, samming speed is the slowest proposes the temperature equalization system of a kind of battery modules.
To achieve these goals, this utility model provides the temperature equalization system of a kind of battery modules, for battery mould
Group is dispelled the heat, including high heat conductive insulating sheet, samming liquid cooling plate, the cold power source of liquid be connected to described samming liquid cooling plate and described
Cold liquid transfer tube between the cold power source of liquid, described high heat conductive insulating sheet be close to battery modules arrange, described samming liquid cooling plate is tight
Pasting described high heat conductive insulating sheet, the cold power source of described liquid provides liquid cold dynamic by described cold liquid transfer tube for described samming liquid cooling plate
Power.
As a kind of improvement of the temperature equalization system of battery modules described in the utility model, arrange in described samming liquid cooling plate
For transmitting the first water channel of coolant, described first water channel comprises the first port and the second port, described first port and institute
Stating the second port is that diagonal is arranged, and the cold power source of described liquid includes the first cold power source of liquid and the cold power source of the second liquid, described
Cold liquid transfer tube includes the first cold liquid transfer tube and the second cold liquid transfer tube, and the described first cold power source of liquid is by described first cold
Liquid transfer tube connects described first port, and the described second cold power source of liquid connects described second by described second cold liquid transfer tube
Port.
As a kind of improvement of the temperature equalization system of battery modules described in the utility model, arrange in described samming liquid cooling plate
Having the second water channel, described second water channel is arranged in a crossed manner with described first water channel, and described second water channel comprises the 3rd port and the 4th
Port, described 3rd port and described 4th port are that diagonal is arranged, and the cold power source of described liquid also includes the 3rd cold power of liquid
Source and the 4th cold power source of liquid, described cold liquid transfer tube includes the 3rd cold liquid transfer tube and the 4th cold liquid transfer tube, the described 3rd
The cold power source of liquid connects described 3rd port by described 3rd cold liquid transfer tube, and the described 4th cold power source of liquid is by described the
Four cold liquid transfer tubes connect described 4th port.
As a kind of improvement of the temperature equalization system of battery modules described in the utility model, described first water channel and described the
Two water channels are flexure type.
As a kind of improvement of the temperature equalization system of battery modules described in the utility model, described second water channel and described the
One water channel infall arranges high density heat transfer tooth.
This utility model produces and provides the benefit that: the temperature equalization system of battery modules of the present utility model, by high heat conduction
Insulating trip, samming liquid cooling plate, the cold power source of liquid and the cooperation of cold liquid transfer tube, can increase the radiating efficiency of battery modules, and
Improve the harmony of heat radiation.
[accompanying drawing explanation]
Fig. 1 is the decomposition texture schematic diagram of the temperature equalization system of battery modules of the present utility model；
Fig. 2 is the sectional view of the samming liquid cooling plate of the temperature equalization system of battery modules of the present utility model；
Fig. 3 is the structural representation after temperature equalization system and the battery modules of battery modules of the present utility model assembles.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and detailed description of the invention, be further elaborated to this utility model.It should be appreciated that described in this specification
Detailed description of the invention is only used to explain this utility model, is not intended to limit this utility model.
Seeing Fig. 1 to Fig. 3, this utility model provides the temperature equalization system of a kind of battery modules, for carrying out battery modules 1
Heat radiation, concrete includes high heat conductive insulating sheet 10, samming liquid cooling plate 20, the cold power source of liquid 30 and is connected to described samming liquid cooling plate
Cold liquid transfer tube 40 between 20 and the cold power source of described liquid 30, described high heat conductive insulating sheet 10 is close to battery modules 1 and arranges, institute
Stating samming liquid cooling plate 20 and be close to described high heat conductive insulating sheet 10, the cold power source of described liquid 30 is institute by described cold liquid transfer tube 40
Stating samming liquid cooling plate 20 provides liquid cold power.
When needs dispel the heat for battery modules 1, it is only necessary to opening the cold power source of liquid 30, coolant is i.e. cold from described liquid
Power source 30 flows out and flows into described samming liquid cooling plate 20 by described cold liquid transfer tube 40 and carries out heat exchange, and by described height
Carry out heat exchange between heat conductive isolation sheet 10 and described battery modules 1, i.e. help battery modules to dispel the heat.
Concrete, it is provided for transmitting the first water channel 21 of coolant, described first water channel in described samming liquid cooling plate 20
21 comprise the first port 211 and the second port 212, described first port 211 and described second port 212 is arranged in diagonal,
The cold power source of described liquid 30 includes that the first cold power source of liquid 31 and the cold power source of the second liquid 32, described cold liquid transfer tube 40 include
One cold liquid transfer tube 41 and the second cold liquid transfer tube 42, the described first cold power source of liquid 31 is connected by described cold liquid transfer tube 41
Described first port 211, the described second cold power source of liquid 32 connects described second port by described second cold liquid transfer tube 42
212.When battery core in battery modules needs heat radiation, it is only necessary to open the described first cold power source of liquid 31 and the cold power of the second liquid
Source 32 so that described first liquid cold power source 31 drawing liquid, described second liquid cold power source 32 drum liquid, described coolant i.e. passes through institute
State the first cold liquid transfer tube 41 and described first port 211 enters in described first water channel 21, and pass from described second cold liquid
Defeated pipe 42 and the second port 212 flow out, and i.e. complete the heat exchange of samming liquid cooling plate 20 and described battery modules 1.And described
Single port 211 and described second port 212 are arranged in diagonal so that the distance of described water channel 21 is elongated, and can increase heat radiation
Effect.
Preferably, in order to increase the harmony of heat radiation, the second water channel 22 can be provided with in samming liquid cooling plate 20, described
Two water channels 22 are arranged in a crossed manner with described first water channel 21, and described second water channel 22 comprises the 3rd port 221 and the 4th port 222,
Described 3rd port 221 and described 4th port 222 are arranged in diagonal.The cold power source of described liquid 30 also includes that the 3rd liquid is cold dynamic
Power source 33 and the 4th cold power source of liquid 34, described cold liquid transfer tube 40 includes the 3rd cold liquid transfer tube 43 and the 4th cold liquid transfer tube
44, the described 3rd cold power source of liquid 33 connects described 3rd port 221 by described cold liquid transfer tube 43, and described 4th liquid is cold dynamic
Power source 34 connects described second port 222 by described 4th cold liquid transfer tube 44.Same, the battery core in battery modules needs
Time to be dispelled the heat, it is only necessary to open the described 3rd cold power source of liquid 33 and the 4th cold power source of liquid 34 so that described 3rd liquid is cold dynamic
Power source 33 drawing liquid, described 4th liquid cold power source 34 drum liquid, described coolant is i.e. by described cold liquid transfer tube 40 and described the
Three ports 221 enter in described second water channel 22, and flow from described 4th cold liquid transfer tube 44 and described 4th port 222
Go out, i.e. complete the heat exchange of samming liquid cooling plate 20 and described battery modules 1.And described 3rd port 221 and described 4th end
Mouth 222 is arranged in diagonal so that the distance of described water channel 22 is elongated, and can increase radiating effect.Preferably, scattered in order to increase
Heat and even temperature effect, described first water channel 21 and the second water channel 22 are preferably provided to flexure type.
When there is described first water channel 21 and described second water channel 22 simultaneously, it is only necessary to periodically control described first
The cold power source of liquid 31 and the cold power source of the second liquid 32 are opened and the described 3rd cold power source of liquid 33 and the 4th cold power source of liquid 34 close
Close, or the described 3rd cold power source of liquid 33 and the 4th cold power source of liquid 34 is opened and the cold power source of the first liquid 31 and the second liquid cold
Power source 32 is closed, and gets final product the heat exchange of property performance period rule.Because described second water channel 22 is handed over described first water channel 21
Fork is arranged, and can make to dispel the heat more equalizes.
Preferably, high density heat transfer tooth 23 can be set at described infall, increase area of dissipation, improve radiating effect.
The temperature equalization system of battery modules of the present utility model, is not restricted to described in description and embodiment,
Therefore for the personnel of familiar field, be easily achieved additional advantage and amendment, thus without departing substantially from claim and etc.
In the case of the spirit and scope of the general concept that co-extensive is limited, this utility model is not limited to specific details, representative
Property equipment and shown here as with describe examples shown.
Claims (5)
1. a temperature equalization system for battery modules, for dispelling the heat to battery modules, it is characterised in that include high heat conductive insulating
Sheet, samming liquid cooling plate, the cold power source of liquid and the cold liquid transmission being connected between described samming liquid cooling plate and the cold power source of described liquid
Managing, described high heat conductive insulating sheet is close to battery modules and is arranged, and described samming liquid cooling plate is close to described high heat conductive insulating sheet, described liquid
Cold power source provides the cold power of liquid by described cold liquid transfer tube for described samming liquid cooling plate.
The temperature equalization system of battery modules the most according to claim 1, it is characterised in that in described samming liquid cooling plate, use is set
In the first water channel of transmission coolant, described first water channel comprises the first port and the second port, described first port and described
Second port is that diagonal is arranged, and the cold power source of described liquid includes the first cold power source of liquid and the cold power source of the second liquid, described cold
Liquid transfer tube includes the first cold liquid transfer tube and the second cold liquid transfer tube, and the described first cold power source of liquid passes through described first cold liquid
Transfer tube connects described first port, and the described second cold power source of liquid connects described second end by described second cold liquid transfer tube
Mouthful.
The temperature equalization system of battery modules the most according to claim 2, it is characterised in that be provided with in described samming liquid cooling plate
Second water channel, described second water channel is arranged in a crossed manner with described first water channel, and described second water channel comprises the 3rd port and the 4th end
Mouthful, described 3rd port and described 4th port are that diagonal is arranged, and the cold power source of described liquid also includes the 3rd cold power source of liquid
With the 4th cold power source of liquid, described cold liquid transfer tube includes the 3rd cold liquid transfer tube and the 4th cold liquid transfer tube, described 3rd liquid
Cold power source connects described 3rd port by described 3rd cold liquid transfer tube, and the described 4th cold power source of liquid passes through the described 4th
Cold liquid transfer tube connects described 4th port.
The temperature equalization system of battery modules the most according to claim 3, it is characterised in that described first water channel and described second
Water channel is flexure type.
The temperature equalization system of battery modules the most according to claim 4, it is characterised in that described second water channel and described first
Water channel infall arranges high density heat transfer tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562109.9U CN205882129U (en) | 2016-06-11 | 2016-06-11 | Temperature equalization device of battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562109.9U CN205882129U (en) | 2016-06-11 | 2016-06-11 | Temperature equalization device of battery module |
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| Publication Number | Publication Date |
|---|---|
| CN205882129U true CN205882129U (en) | 2017-01-11 |
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ID=57689379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620562109.9U Active CN205882129U (en) | 2016-06-11 | 2016-06-11 | Temperature equalization device of battery module |
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| CN (1) | CN205882129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828938A (en) * | 2019-11-25 | 2020-02-21 | 江苏理工学院 | Double-layer runner power battery liquid cooling plate control system and control method thereof |
-
2016
- 2016-06-11 CN CN201620562109.9U patent/CN205882129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828938A (en) * | 2019-11-25 | 2020-02-21 | 江苏理工学院 | Double-layer runner power battery liquid cooling plate control system and control method thereof |
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