CN208127372U - A kind of flux controllable intelligent power battery water-cooled plate - Google Patents
A kind of flux controllable intelligent power battery water-cooled plate Download PDFInfo
- Publication number
- CN208127372U CN208127372U CN201820304257.XU CN201820304257U CN208127372U CN 208127372 U CN208127372 U CN 208127372U CN 201820304257 U CN201820304257 U CN 201820304257U CN 208127372 U CN208127372 U CN 208127372U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- water
- circulation pipe
- sprue
- secondary channels
- 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.)
- Active
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)
Abstract
A kind of flux controllable intelligent power battery water-cooled plate,Including the cabinet that exchanges heat,The middle part of heat exchange cabinet is installed by gradient shunt guiding device,The first pressure equalising space and the second pressure equalising space is arranged in the inside of heat exchange cabinet,Heat exchange cabinet is flat cuboid shell,Several guide plates are arranged in parallel in heat exchange box house,The middle inside for the cabinet that exchanges heat is separated into several sprues and several secondary channels using several guide plates by the utility model,Since the sectional area of sprue is greater than the sectional area of secondary channels,Sprue and the oral area of secondary channels are respectively provided with a flow valve,Flow valve can control the flow velocity of sprue and secondary channels water flow inside,Therefore,When being passed through coolant liquid in heat exchange box body,The flow for flowing through sprue internal coolant can be greater than the flow for flowing through secondary channels internal coolant,Therefore heat exchange box body is located at the region at sprue with better cooling effect.
Description
Technical field
The utility model belongs to power battery thermal management technology field, and more precisely a kind of flux controllable intelligence is dynamic
Power battery water-cooled plate.
Background technique
With the fast development of New-energy electric vehicle, the application of automobile power cell becomes extensive, and customer is to new energy
Automobile is that the cruising ability of single charge and charge and discharge response time have stringenter demand.The water of automobile power cell at present
The design of cold plate is that the flow that each runner is uniform in size and water-cooled plate is within the entire duty cycle is constant, Bu Neng
The higher region of battery heat release increases the flow of coolant liquid, and reduces the flow of coolant liquid in the lower region of heat release.
Summary of the invention
The purpose of the utility model is to provide a kind of flux controllable intelligent power battery water-cooled plates, are able to solve above-mentioned
Problem.
The utility model to achieve the above object, is achieved through the following technical solutions：A kind of flux controllable intelligent power
Gradient shunt guiding device is installed at battery water-cooled plate, including heat exchange cabinet, the middle part for the cabinet that exchanges heat, and the inside for the cabinet that exchanges heat is set
The first pressure equalising space and the second pressure equalising space are set, heat exchange cabinet is flat cuboid shell, and heat exchange box house is set in parallel
Set several guide plates, the middle inside for the cabinet that exchanges heat is separated into several runners by several guide plates, and the two sides of runner are respectively with
One pressure equalising space and the connection of the second pressure equalising space, runner are made of several sprues and several secondary channels, wherein sprue is cut
Area S1 is greater than the sectional area S2 of secondary channels, and the oral area of the sprue and secondary channels is respectively provided with a flow valve, flow valve energy
Enough control the flow velocity of sprue and secondary channels water flow inside.
In order to further realize the purpose of this utility model, following technical scheme can also be used:It further include water circulation dress
It sets, water circle device includes water tank, and the side for the cabinet that exchanges heat connects first circulation pipe, and the inside of first circulation pipe is equal with first
The inside connection in space is pressed, the other side for the cabinet that exchanges heat connects second circulation pipe, and the inside of second circulation pipe and the second pressure are empty
Between inside connection, the other end of first circulation pipe and the other end of second circulation pipe be all connected with water tank, first circulation pipe
It is connected to inside the other end with the inside for being all connected with water tank inside the other end of second circulation pipe, water is installed on first circulation pipe
Pump, water pump can drive the flowing of first circulation pipe water flow inside.
Temperature control device is installed in the outside of the water tank, and the temperature control device includes controller, and the input terminal of controller connects
Jointing temp sensor.
The utility model has the advantage of：The utility model is separated the middle inside for the cabinet that exchanges heat using several guide plates
At several sprues and several secondary channels, since the sectional area of sprue is greater than the sectional area of secondary channels, when heat exchange cabinet
When being inside passed through coolant liquid, the flow for flowing through sprue internal coolant can be greater than the flow for flowing through secondary channels internal coolant, because
This heat exchange box body is located at the region at sprue with better cooling effect, therefore heat exchange box body can be made according to actual battery
Cooling requirement, dispose sprue in the higher region of battery-heating, and dispose secondary channels in the lower region of battery-heating, from
And it utilizes coolant liquid resource adequately, accelerate the heat dissipation of the high heating region of battery while reducing the coolant liquid of the low hot zone of battery
Configuration.The middle part opposite sides fever of battery is more under normal circumstances, we generally sprue are arranged in heat exchange cabinet
Portion, and secondary channels are placed in the two sides of heat exchange cabinet.First pressure equalising space and the second pressure equalising space of the utility model can
Keep the coolant pressure into before runner uniform, facilitates sprue and secondary channels by coolant liquid reasonable distribution.Due to guide plate
Height D is identical, and the width H2 for making the width H1 of sprue be greater than secondary channels can make the sectional area S1 of sprue be greater than secondary channels
Sectional area S2.The utility model also has the advantages of compact structure, low manufacturing cost and easy to use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings：Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is schematic cross-sectional view of the Fig. 1 along line A-A；
Fig. 3 is the combining structure schematic diagram of the utility model.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of flux controllable intelligent power battery water-cooled plate, as shown in Figure 1-Figure 3, including heat exchange cabinet 1, exchange heat cabinet
Gradient shunt guiding device is installed at 1 middle part, and the first pressure equalising space 12 and the second pressure equalising space is arranged in the inside of heat exchange cabinet 1
13, heat exchange cabinet 1 is flat cuboid shell, and several guide plates 2, several guide plates 2 are arranged in heat exchange 1 interior parallel of cabinet
The middle inside for the cabinet 1 that exchanges heat is separated into several runners, the two sides of runner are pressed with the first pressure equalising space 12 and second respectively
Space 13 is connected to, and runner is made of several sprues 3 and several secondary channels 9, wherein the sectional area S1 of sprue 3 is greater than secondary stream
The oral area of the sectional area S2 in road 9, the sprue 3 and secondary channels 9 is respectively provided with a flow valve 20, and flow valve 20 can control master
The flow velocity of 9 water flow inside of runner 3 and secondary channels.
The middle inside for the cabinet 1 that exchanges heat is separated into several sprues 3 and several using several guide plates 2 by the utility model
Secondary channels 9, the sectional area of sprue 3 are greater than the sectional area of secondary channels 9, therefore, when being passed through coolant liquid in the cabinet 1 that exchanges heat, stream
Flow through 3 internal coolant of sprue can be greater than the flow for flowing through 9 internal coolant of secondary channels, therefore the cabinet 1 that exchanges heat is located at
Region at sprue 3 has better cooling effect, therefore heat exchange box body 1 can be made according to the cooling requirement of actual battery,
Sprue 3 is disposed in the higher region of battery-heating, and disposes secondary channels 9 in the lower region of battery-heating, to make to cool down
Liquid resource adequately utilizes, and accelerates the heat dissipation of the high heating region of battery while reducing the coolant liquid configuration of the low hot zone of battery.One
As in the case of battery middle part opposite sides fever it is more, we generally sprue 3 be arranged in heat exchange cabinet 1 middle part, and
Secondary channels 9 are placed in the two sides of heat exchange cabinet 1.First pressure equalising space 12 and the second pressure equalising space 13 of the utility model can
Keep the coolant pressure into before runner uniform, facilitates sprue 3 and secondary channels 9 by coolant liquid reasonable distribution.
Since the height D of guide plate 2 is identical, the width H2 for making the width H1 of sprue 3 be greater than secondary channels 9 can make mainstream
The sectional area S1 in road 3 is greater than the sectional area S2 of secondary channels 9.
It further include water circle device, water circle device includes water tank, and the side of heat exchange cabinet 1 connects first circulation pipe 4,
The inside of first circulation pipe 4 is connected to the inside of the first pressure equalising space 12, and the other side of heat exchange cabinet 1 connects second circulation pipe 5,
The inside of second circulation pipe 5 is connected to the inside of the second pressure equalising space 13, the other end and second circulation pipe 5 of first circulation pipe 4
The other end be all connected with water tank, be all connected with storage inside the other end of first circulation pipe 4 and inside the other end of second circulation pipe 5
The inside of water tank is connected to, and water pump 6 is installed on first circulation pipe 4, and water pump 6 can drive the flowing of 4 water flow inside of first circulation pipe.
Coolant liquid is contained inside the water tank of the utility model, water tank can be to follow inside heat exchange cabinet 1 by water pump 6
Ring supplies coolant liquid.
Temperature control device is installed in the outside of the water tank, and the temperature control device includes controller 8, the input terminal of controller 8
Connect temperature sensor 7.
The temperature sensor 7 of the utility model is mounted on the inside of battery, when inside battery overheat, temperature sensor 7
It senses high temperature and converts electric signal for temperature signal and pass to controller 8, controller 8 controls water pump 6 and opens or add
The power of big water pump 6, to be cooled down to battery and improve cooling efficiency.The controller 8 of the utility model be PLC module or
Single-chip microcontroller.
Wind-force radiator is installed in the outside of the water tank, and the wind-force radiator includes blower 15 and several heat dissipations
Bar 10, one end of heat-removal bar 10 and the side wall of water tank connect, and water tank is metal shell, and heat-removal bar 10 is metallic rod, blower
The wind-force of 15 blowouts can flow through heat-removal bar 10.
The wind-force radiator of the utility model can be excessively high in water tank internal coolant temperature, be not enough to battery into
Row is opened when cooling, and heat-removal bar 10 can absorb the heat of water tank and water tank internal coolant, the wind energy that blower 15 is blown out
Enough flowing through heat-removal bar 10 can speed up the heat dissipation of heat-removal bar 10, thus accelerate the heat dissipation of water tank and water tank internal coolant,
Heat sink 11 is connected on heat-removal bar 10.The heat sink 11 of the utility model can speed up the heat dissipation of heat-removal bar 10.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of flux controllable intelligent power battery water-cooled plate, it is characterised in that：Including the cabinet that exchanges heat（1）, exchange heat cabinet（1）
Middle part install gradient shunt guiding device, exchange heat cabinet（1）Inside be arranged the first pressure equalising space（12）It is pressed with second
Space（13）, exchange heat cabinet（1）For flat cuboid shell, exchange heat cabinet（1）Several guide plates are arranged in interior parallel
（2）, several guide plates（2）To exchange heat cabinet（1）Middle inside be separated into several runners, the two sides of runner respectively with first
Press space（12）With the second pressure equalising space（13）Connection, runner is by several sprues（3）With several secondary channels（9）It constitutes, wherein
Sprue（3）Sectional area S1 be greater than secondary channels（9）Sectional area S2, the sprue（3）And secondary channels（9）Oral area be all provided with
Set a flow valve（20）, flow valve（20）Sprue can be controlled（3）And secondary channels（9）The flow velocity of water flow inside.
2. a kind of flux controllable intelligent power battery water-cooled plate according to claim 1, it is characterised in that：It further include water
Circulator, water circle device include water tank, and exchange heat cabinet（1）Side connect first circulation pipe（4）, first circulation pipe
（4）Inside and the first pressure equalising space（12）Inside connection, exchange heat cabinet（1）The other side connect second circulation pipe（5）, the
Two circulation pipes（5）Inside and the second pressure equalising space（13）Inside connection, first circulation pipe（4）The other end and second circulation
Pipe（5）The other end be all connected with water tank, first circulation pipe（4）The other end inside and second circulation pipe（5）The other end in
Portion is all connected with the inside connection of water tank, first circulation pipe（4）Upper installation water pump（6）, water pump（6）First circulation pipe can be driven
（4）The flowing of water flow inside.
3. a kind of flux controllable intelligent power battery water-cooled plate according to claim 2, it is characterised in that：The water storage
Temperature control device is installed in the outside of case, and the temperature control device includes controller（8）, controller（8）Input terminal connect temperature sensing
Device（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304257.XU CN208127372U (en) | 2018-03-06 | 2018-03-06 | A kind of flux controllable intelligent power battery water-cooled plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304257.XU CN208127372U (en) | 2018-03-06 | 2018-03-06 | A kind of flux controllable intelligent power battery water-cooled plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127372U true CN208127372U (en) | 2018-11-20 |
Family
ID=64205325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304257.XU Active CN208127372U (en) | 2018-03-06 | 2018-03-06 | A kind of flux controllable intelligent power battery water-cooled plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208127372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002956A (en) * | 2020-08-21 | 2020-11-27 | 常州瑞德丰精密技术有限公司 | Liquid cooling board, battery package, electric automobile and energy memory |
| CN112838292A (en) * | 2021-01-08 | 2021-05-25 | 合肥工业大学 | Lithium battery thermal management device and control method |
-
2018
- 2018-03-06 CN CN201820304257.XU patent/CN208127372U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112002956A (en) * | 2020-08-21 | 2020-11-27 | 常州瑞德丰精密技术有限公司 | Liquid cooling board, battery package, electric automobile and energy memory |
| CN112838292A (en) * | 2021-01-08 | 2021-05-25 | 合肥工业大学 | Lithium battery thermal management device and control method |
| CN112838292B (en) * | 2021-01-08 | 2023-02-03 | 合肥工业大学 | Lithium battery thermal management device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106654450B (en) | A kind of power battery liquid cooling case in groups | |
| CN205609706U (en) | Battery module's thermal management system | |
| CN204741054U (en) | Battery side heat dissipation module | |
| CN109149009A (en) | High efficient cryogenic difference set is at liquid cooling battery system | |
| CN109149007A (en) | A kind of electric automobile power battery liquid cooling plate | |
| CN207282667U (en) | A kind of new-energy automobile power battery structure | |
| CN108054461A (en) | Flexible packaging power battery liquid cooling plate and battery modules | |
| CN207637956U (en) | A kind of battery with heat management system | |
| CN109638379A (en) | The reverse-flow double air duct cooling systems of energy storage mould group | |
| CN108520930A (en) | A kind of battery case smart battery pack heat management system with runner and heat pipe | |
| CN209200028U (en) | Integrated form power battery module and power battery pack | |
| CN209744708U (en) | Multi-channel runner layer structure of PTC water heater | |
| CN104538699B (en) | Electric car water-cooling battery module and water-cooling battery box | |
| CN208127372U (en) | A kind of flux controllable intelligent power battery water-cooled plate | |
| CN110120566A (en) | A kind of power battery cooling system for electronic vehicle and electric car | |
| CN210668612U (en) | Battery module and battery package | |
| CN216288649U (en) | Liquid cooling energy storage battery package | |
| CN208298898U (en) | A kind of battery case smart battery pack heat management system with runner and heat pipe | |
| CN208723049U (en) | Integral heat dissipation structural dynamic battery PACK case | |
| CN206116563U (en) | Column battery is high hot fluid heat transfer device that leads in groups | |
| CN212934737U (en) | PHEV power battery system with water cooling device | |
| CN109301385A (en) | A kind of power battery thermal management system based on flexible heat pipe | |
| CN211907627U (en) | Battery package water-cooling heat radiation structure and car | |
| CN208128726U (en) | A kind of water-cooled plate | |
| CN106602170A (en) | Variable contact-type battery heat management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1705-7, building 1, Jiaxing Photovoltaic Science and Innovation Park, 1288 Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Weitang New Energy Technology Co.,Ltd. Address before: Room 1705-7, building 1, Jiaxing Photovoltaic Science and Innovation Park, 1288 Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: JIAXING ZETONG NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200525 Address after: 214000 No.32 Jianhong Road, Hongshan street, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Weitang New Energy Technology Co.,Ltd. Address before: Room 1705-7, building 1, Jiaxing Photovoltaic Science and Innovation Park, 1288 Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Weitang New Energy Technology Co.,Ltd. |