CN106299191A - Battery system for vehicle and the pallet for battery system - Google Patents
Battery system for vehicle and the pallet for battery system Download PDFInfo
- Publication number
- CN106299191A CN106299191A CN201610917736.4A CN201610917736A CN106299191A CN 106299191 A CN106299191 A CN 106299191A CN 201610917736 A CN201610917736 A CN 201610917736A CN 106299191 A CN106299191 A CN 106299191A
- Authority
- CN
- China
- Prior art keywords
- liquid stream
- pallet
- battery system
- liquid
- road
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 116
- 239000012530 fluid Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000002826 coolant Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005855 radiation Effects 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
- 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
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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 present invention provides battery system for vehicle, and it includes battery module, and this battery system also includes the pallet for carrying battery module, and described pallet is internally provided with the liquid stream loop for fluid flowing.Also provide for the pallet for battery system.
Description
Technical field
The present invention relates to battery heat dissipation technology, more specifically, relate to automobile electrical cell system and pallet thereof.
Background technology
For hybrid vehicle and pure electric automobile, battery system is all the part that it is indispensable.
When providing power for vehicle, battery system can produce amount of heat.If these heats can not be discharged in time,
Accumulation over time, easily generation battery pack temperature is too high or temperature distributing disproportionation weighs, and this was likely more substantially in summer.Electricity
Pond group temperature is crossed and can be reduced battery system charge and discharge circulation life, and the power and the energy that affect battery play, and even cause heat mistake
Control, finally affects the safety and reliability of set of cells.
To this end, the battery system in vehicle is the most all configured with cooling system, circulating chilled water heat radiation is one of heat sink conception.
Conventional water-cooling project, is to be realized, specifically by the cooled plate being arranged between battery module and battery tray, it is simply that
Battery module is placed on cold water plate, and then entirety is placed on again on pallet.The cold water scheme of this routine takes up space more.
Summary of the invention
In view of this, the present invention provides battery system for vehicle, can improve the problems referred to above.Vehicle according to example of the present invention
Including battery module with battery system, wherein, this battery system includes the pallet for carrying battery module, inside described pallet
It is provided with the liquid stream loop for fluid flowing.
Alternatively, in this battery system for vehicle, in described liquid stream loop, shape and/or the size in each liquid stream road are identical.
Alternately, in this battery system for vehicle, in described liquid stream loop, each liquid stream road is configured to part or all of liquid stream road
Shape and/or size are different from each other.
Alternatively, in this battery system for vehicle, described pallet include with in liquid stream road at least one connect for will
Liquid introduces the sluice way in liquid stream loop, and with another liquid flow passage in described liquid stream road so that liquid effluent flows back to road
Sluice way.
According to a further aspect in the invention, also providing for the pallet for battery system, wherein, described pallet is internally provided with
Liquid stream loop for fluid flowing.
Alternatively, this is used in the pallet of battery system, the shape in each liquid stream road and/or size phase in described liquid stream loop
With.Alternately, this is used for the pallet of battery system, and in described liquid stream loop, each liquid stream road is configured to part or all of liquid stream
Shape and/or the size in road are different from each other.
Alternatively, this is used in the pallet of battery system, and described pallet includes and at least one use connected in liquid stream road
In inserting the liquid into the sluice way in liquid stream loop, and with another liquid flow passage in described liquid stream road so that liquid flows out liquid stream
The sluice way in loop.
According to the battery system of example of the present invention, can effectively reduce the height of battery system, contribute to reducing it at vehicle
Space occupied by.
Accompanying drawing explanation
Fig. 1 is the structural representation of the battery system using cold water scheme of the conventional battery system applied in vehicle
Figure.
Fig. 2 is the structural representation of the battery system for vehicle according to example of the present invention.
Fig. 3 is a cross section of pallet 20 in Fig. 2, and this cross section is shape along the A plane cutting pallet 20 shown in figure
Becoming, this A plane is perpendicular to two side 20a(of this pallet 20 and sees Fig. 2) see Fig. 2 in 20b().
Fig. 4 is the layout schematic diagram in the end face (see figure 2) direction that edge, liquid stream road is parallel to pallet 20 in Fig. 3.
Detailed description of the invention
The schematic example of the present invention is described referring now to accompanying drawing.Identical drawing reference numeral represents identical element.Hereafter
The each embodiment described contributes to those skilled in the art and thoroughly understands the present invention, and is intended to example and unrestricted.Unless otherwise
Limiting, the term (including science, technology and industry slang) used in literary composition has general with those skilled in the art in the invention
All over the implication that the implication understood is identical.
Fig. 1 is the structural representation of the battery system using cold water scheme of the conventional battery system applied in vehicle
Figure.As it can be seen, pallet 10 has been arranged above with cold water plate 12, battery module 16 is then arranged on cold water plate 14.So, whole
The height of battery system at least includes the thickness of pallet 10, the thickness of cold water plate 12 and the height of battery module 16.
Fig. 2 is the structural representation of the battery system for vehicle according to example of the present invention.As it can be seen, this battery system bag
Including pallet 20 and battery module 30, pallet 20 carries battery module 30, and extra setting the most as shown in Figure 1 is cold between the two
Water plate.In this example, pallet 20 be internally provided with liquid stream loop (not shown).The liquid flowing into this liquid stream loop can be at it
Middle circulation, and finally flow out.The liquid flowing into this loop is illustrated as coolant in the following example of the present invention, but according to this
The liquid stream loop of invention example can be used for the liquid communication with uniform temperature, such as when needing to heat for battery module,
The liquid etc. of the heat that circulates in liquid stream loop.
Fig. 3 is a cross section of pallet 20 in Fig. 2, and this cross section is shape along the A plane cutting pallet 20 shown in figure
Becoming, this A plane is perpendicular to two side 20a(of this pallet 20 and sees Fig. 2) see Fig. 2 in 20b().As it is shown on figure 3, the liquid of pallet 20
Flow back to route liquid stream road 220,221,222,223,224,225 constitute.Liquid stream road is connection.If liquid flow inlet is at liquid stream
One port in road 220, flow export is a port in liquid stream road 225, and the liquid of the most such as coolant can be from liquid stream road
220 flow into, flow to liquid stream road 225, finally flow out always.It should be noted that Fig. 3 has been diagrammatically only by six liquid stream roads, but
The quantity in liquid stream road can be arranged as required to, and is not limited to shown in literary composition.
Fig. 4 is that in Fig. 3, liquid stream road is along the layout schematic diagram in the end face (see figure 2) direction being parallel to pallet 20, and end face is at this
Refer to carry that face of battery module.It should be noted that each liquid stream road is arranged in pallet 22, and except liquid flow inlet with
Outside fluid outlet, all do not see each liquid stream road from each side of pallet 22, therefore, Fig. 2 does not sees liquid stream loop.In order to make
Those skilled in the art more clearly understand the present invention, and Fig. 4 illustrates liquid stream road especially along the end face side being parallel to pallet 20
To layout, be the most also liquid stream loop along the layout in the end face direction being parallel to pallet 20.It should be noted that Fig. 4 only anticipates
In layout and the trend in signal liquid stream road, do not illustrate shape and the size of flow channel for liquids, the not strictest and Fig. 3 ratio pair
Should.
As shown in Figure 4, the liquid stream road 220,221,222,223,224,225 in this liquid stream loop, communicate with each other, and this example
In, they have same shape and size.Further, in this layout, each liquid stream road is substantially craspedodrome runner.Exemplified is each
Liquid stream road can be cylindrical channel.Alternately, exemplified each liquid stream road can be square duct.It is round in each liquid stream road
In the case of cylindrical passageway, each liquid stream road is circular or oval along the cross section of A plane in Fig. 2, is square in each liquid stream road
In the case of passage, each liquid stream road is square along the cross section of A plane in Fig. 2.
As the replacement of example in Fig. 4, the liquid stream road 220,221,222,223,224,225 in liquid stream loop communicates with each other,
But shape can the most different from each other also can part different from each other.Such as liquid stream road 220 is square duct, and liquid stream road 221 is with cold
But the circular channel etc. of liquid stream road 220 connection.
The either example in Fig. 4, or the alternative exemplary of described Fig. 4, liquid stream road therein can be to keep straight on, also
Can there is certain camber.
In battery system according to example of the present invention as described above, in the example in conjunction with Fig. 3 description, liquid stream road 220
A port be liquid flow inlet, a port in liquid stream road 225 is fluid outlet.As an alternative, it is also possible to be at pallet 22
A sluice way that can insert the liquid into runner 220 it is provided with near the position in liquid stream road 220, similarly, can be at liquid
One port of runner 225 arranges the sluice way that liquid is drawn liquid stream loop.So, with the electricity according to example of the present invention
When cell system mentions the battery system of routine, the coolant inlet of conveying liquid to conventional battery system can be connected near liquid
The sluice way of runner 220, can be connected to liquid near liquid stream road 225 from the coolant delivery outlet that conventional battery system exports
Sluice way.
Certainly, it is being not provided with sluice way as above, i.e. flowed into as liquid by a port in liquid stream road 220
Mouthful and a port of runner 225 as liquid flowing outlet, the coolant inlet of conveying liquid to conventional battery system can be connected
Receive this port of runner 220, by liquid from the coolant delivery outlet that conventional battery system exports may be connected to flow to 225 should
Port.
In examples above, in each liquid stream road is arranged on pallet 22 and be arranged in addition to liquid flow inlet with liquid stream delivery outlet,
Each liquid stream road is all can't see from each side of pallet 22.
According to the present invention, also providing for pallet, it is as explained above with as described in Fig. 2, Fig. 3 and Fig. 4.
In addition, it is necessary to explanation, the shape of pallet is not with being limited shown in scheming, such as, pallet also can have to
On side, or there is spike etc..
According to each example of the present invention, the thickness of pallet is compared with the pallet in conventional battery system as shown in Figure 1, permissible
Bigger.Pallet can use the metals such as aluminum to make.Can be used for manufacturing basis for manufacturing the material of the pallet in conventional battery system
The pallet of example of the present invention.
According to the battery system of example of the present invention, because liquid stream loop has been set directly in pallet, thus, decrease
The height of whole battery system, thus reduce its space occupied in vehicle.
Although having combined accompanying drawing in described above, disclose the specific embodiment of the present invention, but art technology
Personnel are it is understood that can deform disclosed specific embodiment or revise without departing from the spirit of the invention.
Embodiments of the invention are only used for signal and are not limited to the present invention.
Claims (8)
1. a battery system for vehicle, including battery module, it is characterised in that this battery system includes for carrying battery mould
The pallet of block, described pallet is internally provided with the liquid stream loop for fluid flowing.
2. battery system for vehicle as claimed in claim 1, it is characterised in that the shape in each liquid stream road in described liquid stream loop
And/or size is identical.
3. battery system for vehicle as claimed in claim 1, it is characterised in that in described liquid stream loop, each liquid stream road is set
The shape and/or the size that become part or all of liquid stream road are different from each other.
4. as claimed in claim 2 or claim 3 battery system for vehicle, it is characterised in that described pallet include with liquid stream road in extremely
The sluice way for inserting the liquid into liquid stream loop of a few connection, and with another liquid flow passage in described liquid stream road with
Just liquid effluent flows back to the sluice way on road.
5. the pallet for battery system, it is characterised in that described pallet is internally provided with the liquid stream for fluid flowing
Loop.
6. the pallet for battery system as claimed in claim 5, it is characterised in that in described liquid stream loop each liquid stream road
Shape and/or size are identical.
7. the pallet for battery system as claimed in claim 5, it is characterised in that each liquid stream road quilt in described liquid stream loop
The shape and/or the size that are arranged to part or all of liquid stream road are different from each other.
Battery system for vehicle the most as claimed in claims 6 or 7, it is characterised in that described pallet include with liquid stream road in extremely
The sluice way for inserting the liquid into liquid stream loop of a few connection, and with another liquid flow passage in described liquid stream road with
Just liquid effluent flows back to the sluice way on road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917736.4A CN106299191A (en) | 2016-10-21 | 2016-10-21 | Battery system for vehicle and the pallet for battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917736.4A CN106299191A (en) | 2016-10-21 | 2016-10-21 | Battery system for vehicle and the pallet for battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106299191A true CN106299191A (en) | 2017-01-04 |
Family
ID=57719007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917736.4A Pending CN106299191A (en) | 2016-10-21 | 2016-10-21 | Battery system for vehicle and the pallet for battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299191A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205282524U (en) * | 2015-12-16 | 2016-06-01 | 比亚迪股份有限公司 | Tray, power battery package and electric motor car |
| CN105633501A (en) * | 2014-11-04 | 2016-06-01 | 北京理工大学 | Liquid flow thermal management device and management system of electromobile power battery pack and control method of management system |
-
2016
- 2016-10-21 CN CN201610917736.4A patent/CN106299191A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633501A (en) * | 2014-11-04 | 2016-06-01 | 北京理工大学 | Liquid flow thermal management device and management system of electromobile power battery pack and control method of management system |
| CN205282524U (en) * | 2015-12-16 | 2016-06-01 | 比亚迪股份有限公司 | Tray, power battery package and electric motor car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100025 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Applicant after: Lexus Automobile (Beijing) Co.,Ltd. Address before: 100025 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Applicant before: FARADAY (BEIJING) NETWORK TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180907 Address after: 511458 9, Nansha District Beach Road, Guangzhou, Guangdong, 9 Applicant after: Evergrande Faraday Future Smart Car (Guangdong) Co.,Ltd. Address before: 100025 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Applicant before: Lexus Automobile (Beijing) Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190313 Address after: 100015 Building No. 7, 74, Jiuxianqiao North Road, Chaoyang District, Beijing, 001 Applicant after: FAFA Automobile (China) Co.,Ltd. Address before: 511458 9, Nansha District Beach Road, Guangzhou, Guangdong, 9 Applicant before: Evergrande Faraday Future Smart Car (Guangdong) Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |