CN207868348U - The adaptive cooled plate of battery - Google Patents
The adaptive cooled plate of battery Download PDFInfo
- Publication number
- CN207868348U CN207868348U CN201820289916.7U CN201820289916U CN207868348U CN 207868348 U CN207868348 U CN 207868348U CN 201820289916 U CN201820289916 U CN 201820289916U CN 207868348 U CN207868348 U CN 207868348U
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- China
- Prior art keywords
- fin
- runner
- cooled plate
- automatic adjusument
- babinet
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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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Abstract
The utility model proposes a kind of adaptive cooled plates of battery, including cooled plate babinet, cavity is formed in cooled plate babinet, the both ends of cooled plate babinet are respectively arranged with water inlet and water outlet, it is provided with part flow arrangement in the wall of the water inlet, runner fin is uniformly placed in the cavity of cooled plate babinet, the runner fin includes multi-disc, and uniform intervals arrangement parallel with coolant flow direction, the runner fin is divided into two or more, it is provided with automatic adjusument fin between the runner fin of adjacent segment, automatic adjusument fin is the flow deflector that angle is formed with runner fin, spacing has been mutually staggered between the runner fin of adjacent segment, automatic adjusument fin setting system is between the spacing being staggered.It by design entry part flow arrangement, can effectively solve the problems, such as that inlet flow rate is unevenly distributed, while by the way that water cooling plate runner fin structure is arranged, can effectively realize water cooling plate runner automatic adjusument.
Description
Technical field
The utility model is related to a kind of battery water cooling plant, the adaptive cooled plates of specifically a kind of battery.
Background technology
Power battery is electric automobile energy source, and in charge and discharge process, it is anti-that complicated chemistry can occur for battery itself
It answers, generates certain heat, lead to temperature rise, and temperature raising can influence internal resistance, voltage, SOC, active volume, charge and discharge effect
Rate and battery life etc., and then vehicle performance and cycle life can be influenced, while temperature increases, and has larger security risk, because
This, battery thermal management has significant impact to the performance of battery, service life and personnel safety.
Traditional power battery radiates based on air-cooled, and high-power power battery generally use water cooling, and traditional cooled plate
Runner is fixed, while flow channel entry point flow distribution is uneven, influences cooled plate overall heat dissipation efficiency, and battery temperature is too high to be easy to draw
Battery efficiency decline and safety problem are played, and battery temperature is too low, battery discharge procedure is realized can be extremely difficult, and battery is 25
Working efficiency highest within the scope of~40 DEG C.
Traditional water cooling plate runner cannot achieve automatic adjusument, can not realize high efficiency and heat radiation by runner itself, and
Traditional cooled plate flow channel entry point flow distribution is uneven, and it is uneven to easily cause flow velocity, influences radiating efficiency
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of battery with adaptive
Answer cooled plate.
The technical scheme in the invention for solving the above technical problem is：Including cooled plate babinet, in cooled plate babinet
Cavity is formed, the both ends of cooled plate babinet are respectively arranged with water inlet and water outlet, are provided in the wall of the water inlet
Part flow arrangement is uniformly placed with runner fin in the cavity of cooled plate babinet, and the runner fin includes multi-disc, and with cooling
The parallel uniform intervals arrangement of liquid flow direction, the runner fin are divided into two or more, the runner fin of adjacent segment it
Between be provided with automatic adjusument fin, automatic adjusument fin is the flow deflector that angle is formed with runner fin, the stream of adjacent segment
Spacing is mutually staggered between road fin, automatic adjusument fin setting system is between the spacing being staggered.Pass through design entry point
Device is flowed, can effectively solve the problems, such as that inlet flow rate is unevenly distributed, while by the way that water cooling plate runner fin structure, Neng Gouyou is arranged
Effect realizes water cooling plate runner automatic adjusument.
It is provided with booster pump on the water inlet, in the temperature sensor that is internally provided with of battery, cooled plate babinet and electricity
Pond is in close contact, and temperature sensor is connect with supercharging pump circuit.
The automatic adjusument fin is connect with runner fin by small-sized torsionspring, and small-sized torsionspring is connected to certainly
It adapts to adjust on the relative rotation axis of fin and runner fin.After cooling liquid starts flowing, automatic adjusument fin meeting
Rotation, until parallel with runner fin.
The overlook direction of the part flow arrangement is " people " font, and circulation groove, the bottom of circulation groove are formed on longitudinal cross-section
Portion forms raised water bar, and circulation groove includes top that is multiple and being molded over water bar, in cross-wise direction, circulation groove
Cyst areas is more than entity area, ensures the mobility of cooling liquid.When liquid is flowed into from entrance, due to part flow arrangement bottom
There is certain altitude, liquid will not be directly entered runner, but be uniformly distributed in entrance along inlet distribution device and go out, and work as liquid bulk
When product reaches a certain amount of, liquid is flowed out by the hole on part flow arrangement, is entered in runner, is realized the process of uniform divided flows.
The cooled plate babinet, runner fin and automatic adjusument fin are that thermal conductive metal plate bends lead welding and shaping.It can be with
Quick conductive improves the efficiency of heat conduction.
Cooled plate working-flow：Aqueous cooling liquid enters cooled plate inner cavity by cooled plate entrance channel, passes through entrance
After part flow arrangement, into air stream enter runner, after runner shunting heat dissipation, liquid pools to water outlet, central drainage, the course of work
In, the booster pump of water inlet can be according to temperature sensor of the exact arrangement inside battery pack, change inlet flow rate, and cooled plate
In automatic adjusument fin can according to change position different in flow rate, realize runner adaptively adjust function.
When cooled plate is started to work, it is first in standby mode, by the temperature sensor being distributed in battery pack, is come
Judge whether water-cooling system needs work, when in battery pack maximum temperature be more than/be less than set open degree when, water-cooling system is opened
Beginning is worked with turn-on flow rate, and in fluid normal stream air stream enter runner, runner works according to prototype structure at this time, carries out level-one
Heat dissipation/cooling；When maximum temperature is above/below set two-class heat dissipation/cooling temperature in battery pack, water-cooling system flow velocity increases
Add (referred to as two level flow velocity), and the automatic adjusument fin on flow path wall can carry out position tune automatically according to flow velocity size at this time
Whole, when flow velocity is more than a certain setting flow velocity, automatic adjusument fin starts to adjust, and arrangement, which is changed into, is parallel to flow velocity side
To so that liquid in cooled plate each adjusting fin position flowing more suitable for two level flow velocity, while the heat exchange between fluid
Efficiency increases.
The utility model compared with prior art, has the following advantages and effect：By design entry part flow arrangement, can have
Effect solves the problems, such as that inlet flow rate is unevenly distributed, while by the way that water cooling plate runner fin structure is arranged, can effectively realize water cooling
Plate runner automatic adjusument.1, flow channel entry point flow distribution is more uniform；2, automatic adjusument runner makes radiation processes more intelligence
Can, radiating efficiency higher.
Description of the drawings
Fig. 1 is the vertical view external structure schematic diagram of the utility model.
Fig. 2 is the vertical view internal structure schematic diagram of the utility model.
Fig. 3 is the cross section structure schematic diagram of this part flow arrangement.
Fig. 4 is the structural schematic diagram of runner fin.
In figure：1, cooled plate babinet, 2, water inlet, 3, water outlet, 4, part flow arrangement, 5, runner fin, 6, adaptive adjust
Save fin, 7, circulation groove, 8, water bar.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
The adaptive cooled plate of battery, including cooled plate babinet 1, cooled plate babinet 1 is interior to form cavity, cooled plate babinet 1
Both ends be respectively arranged with water inlet 2 and water outlet 3, part flow arrangement 4, cooled plate are provided in the wall at the water inlet 2
Runner fin 5 is uniformly placed in the cavity of babinet 1, the runner fin 5 includes multi-disc, and flat with coolant flow direction
Row uniform intervals arrange, the runner fin 5 divide for two or more, be provided between the runner fin 5 of adjacent segment from
It adapts to adjust fin 6, automatic adjusument fin 6 is the flow deflector for forming angle with runner fin 5, the runner fin 5 of adjacent segment
Between mutually staggered spacing, the setting system of automatic adjusument fin 6 is between the spacing being staggered.
Be provided with booster pump on the water inlet 2, in the temperature sensor that is internally provided with of battery, cooled plate babinet 1 with
Battery is in close contact, and temperature sensor is connect with supercharging pump circuit.
The automatic adjusument fin 6 is connect with runner fin 5 by small-sized torsionspring, and small-sized torsionspring is connected to
On the relative rotation axis of automatic adjusument fin 6 and runner fin 5.
The overlook direction of the part flow arrangement 4 is " people " font, and circulation groove 7 is formed on longitudinal cross-section, circulation groove 7
Bottom forms raised water bar 8, and circulation groove 7 includes top that is multiple and being molded over water bar 8, in cross-wise direction, stream
The cyst areas of straight slot 7 is more than entity area.
The cooled plate babinet 1, runner fin 5 are that thermal conductive metal plate bends lead welding and shaping with automatic adjusument fin 6.
Claims (5)
1. a kind of adaptive cooled plate of battery, including cooled plate babinet (1), cooled plate babinet (1) is interior to form cavity, cooled plate
The both ends of babinet (1) are respectively arranged with water inlet (2) and water outlet (3), it is characterised in that：Wall at the water inlet (2)
It is inside provided with part flow arrangement (4), runner fin (5), the runner fin are uniformly placed in the cavity of cooled plate babinet (1)
(5) include multi-disc, and uniform intervals parallel with coolant flow direction arrange, the runner fin (5) is divided into two sections or two
Section or more, automatic adjusument fin (6) is provided between the runner fin (5) of adjacent segment, automatic adjusument fin (6) is and stream
Road fin (5) forms the flow deflector of angle, and spacing, automatic adjusument wing have been mutually staggered between the runner fin (5) of adjacent segment
Piece (6) setting system is between the spacing being staggered.
2. the adaptive cooled plate of battery according to claim 1, it is characterised in that：It is provided on the water inlet (2)
Booster pump, in the temperature sensor that is internally provided with of battery, cooled plate babinet (1) is in close contact with battery, temperature sensor with
It is pressurized pump circuit connection.
3. the adaptive cooled plate of battery according to claim 1, it is characterised in that：The automatic adjusument fin (6)
It is connect by small-sized torsionspring with runner fin (5), small-sized torsionspring is connected to automatic adjusument fin (6) and runner wing
On the relative rotation axis of piece (5).
4. the adaptive cooled plate of battery according to claim 1, it is characterised in that：The vertical view of the part flow arrangement (4)
Direction is " people " font, forms circulation groove (7) on longitudinal cross-section, the bottom of circulation groove (7) forms raised water bar
(8), circulation groove (7) includes top that is multiple and being molded over water bar (8), in cross-wise direction, the cyst areas of circulation groove (7)
More than entity area.
5. the adaptive cooled plate of battery according to claim 1, it is characterised in that：The cooled plate babinet (1), runner
Fin (5) is that thermal conductive metal plate bends lead welding and shaping with automatic adjusument fin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289916.7U CN207868348U (en) | 2018-03-01 | 2018-03-01 | The adaptive cooled plate of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289916.7U CN207868348U (en) | 2018-03-01 | 2018-03-01 | The adaptive cooled plate of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868348U true CN207868348U (en) | 2018-09-14 |
Family
ID=63455518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289916.7U Active CN207868348U (en) | 2018-03-01 | 2018-03-01 | The adaptive cooled plate of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868348U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830778A (en) * | 2019-02-19 | 2019-05-31 | 重庆大学 | A kind of samming liquid cooling plate |
| CN111595101A (en) * | 2019-02-21 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Air-cooled circulating drinking liquid semiconductor refrigeration system and refrigeration equipment |
| CN111595100A (en) * | 2019-02-21 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Temperature-adjusting type separable storage drinking liquid refrigerating system and refrigerating equipment |
| CN111883875A (en) * | 2020-07-13 | 2020-11-03 | 珠海格力电器股份有限公司 | Heat exchange plate with flow guide fins and battery PACK box |
| CN112328021A (en) * | 2020-11-06 | 2021-02-05 | 浪潮电子信息产业股份有限公司 | Server and internal exposure heat dissipation structure thereof |
-
2018
- 2018-03-01 CN CN201820289916.7U patent/CN207868348U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830778A (en) * | 2019-02-19 | 2019-05-31 | 重庆大学 | A kind of samming liquid cooling plate |
| CN111595101A (en) * | 2019-02-21 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Air-cooled circulating drinking liquid semiconductor refrigeration system and refrigeration equipment |
| CN111595100A (en) * | 2019-02-21 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Temperature-adjusting type separable storage drinking liquid refrigerating system and refrigerating equipment |
| CN111883875A (en) * | 2020-07-13 | 2020-11-03 | 珠海格力电器股份有限公司 | Heat exchange plate with flow guide fins and battery PACK box |
| CN112328021A (en) * | 2020-11-06 | 2021-02-05 | 浪潮电子信息产业股份有限公司 | Server and internal exposure heat dissipation structure thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. |
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| CP01 | Change in the name or title of a patent holder | ||
| 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. |
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| TR01 | Transfer of patent right |