CN105958156A - Battery cooling device - Google Patents
Battery cooling device Download PDFInfo
- Publication number
- CN105958156A CN105958156A CN201610434771.0A CN201610434771A CN105958156A CN 105958156 A CN105958156 A CN 105958156A CN 201610434771 A CN201610434771 A CN 201610434771A CN 105958156 A CN105958156 A CN 105958156A
- Authority
- CN
- China
- Prior art keywords
- shell
- battery
- mainboard
- external insulation
- outer shell
- 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
Classifications
-
- 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
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
-
- 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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to a battery cooling device, which comprises batteries, an outer sleeve shell and a mainboard, wherein each battery comprises a housing; an insulating layer is arranged on the outer surface of each housing to form an outer insulating housing; the outer sleeve shell is used for accommodating a cooling liquid; the outer sleeve shell comprises an upper shell and a lower shell; a sleeve shell cavity is enclosed by the upper shell and the lower shell; the outer sleeve shell is provided with a liquid inlet and a liquid outlet; the mainboard is used for assembling the batteries and is provided with a plurality of mounting holes; the upper parts of the batteries and the mainboard are arranged in a sealing manner; and the lower parts of the outer insulating housings are arranged in the sleeve shell cavity of the outer sleeve shell. The outer insulating housings provided by the invention are soaked into the cooling liquid for cooling, so that the target of keeping the longitudinal temperature of each battery uniform and the temperature among the batteries uniform is achieved.
Description
Present patent application is divisional application.The application number of original bill is CN201410741687.4, and the applying date is 2014
On December 08, denomination of invention is: a kind of battery cooling apparatus.
Technical field
The present invention relates to electric automobile, oil-electric vehicle or fuel cell car power accumulator heat exchange set
Standby field, particularly relates to a kind of battery cooling apparatus.
Background technology
Electrokinetic cell, as the power resources of electric automobile, is to improve vehicle performance and reduce key one ring of cost, its
Temperature characterisitic directly affects the performance of automobile, life-span and durability, lithium ion battery because of than can big, have extended cycle life, self discharge
The advantages such as rate is low, permission operating temperature range width, cryogenic effect are good are as presently preferred power accumulator, thereby ensure that battery
In each monocell be operated in the range of reasonable temperature while need to maintain the temperature homogeneity between each battery.Use at present
The battery type of cooling mainly cooled down by liquid and air cooling, air cooling is that the heat of battery is passed through by the wind produced by motion
Air ejector fan is taken away, but this type of cooling is not suitable in the running environment of high-discharge-rate and high temperature.
Coolant described in the market, is often referred to water base coolant, the anti-icing fluid coolant added water such as ethylene glycol, its
Although electrically non-insulative, but heat transfer efficiency is high, low cost.Liquid cooling system as it is shown in figure 1, under the driving of water pump D cooling liquid
Flow through the battery heat-conducting plate B bottom heat exchanger C and battery bag A, the heat of inside battery is derived, but the heat of inside battery needs
Heat is vertically delivered on the battery heat-conducting plate B of battery bottom by electrode and electrolyte in battery to be passed through, and heat passes
Guide passage path length, causes that heat transfer resistance is big, heat exchange efficiency is low, the temperature difference of vertical direction is relatively big, to outside cooling system performance requirement
Harsher；And the cooling liquid within battery heat-conducting plate B is to flow successively through bottom each battery bag A, flow through each battery heat conduction
The chilled liquid temperature of plate B is inconsistent, thus causes the temperature difference between battery bag A and battery bag A bigger, it is impossible to ensure battery with
The uniformity of the temperature between battery.
Although Chinese patent application CN102157715 A and CN202550023U uses and is immersed in coolant by battery,
But owing to its battery case does not does insulation processing, so its coolant must be insulating and cooling liquid (such as transformer oil or silicon
Oil).But the mobility of the insulating and cooling liquid such as transformer oil or silicone oil and heat conductivity are all less than using the most in a large number
Anti-icing fluid (being mainly composed of ethylene glycol and water) or other water base coolants.Although so these chillers are homogeneous in cooling
Promote in property, but still there is the defect that flow resistance is very big, heat conductivity is little, cooling effectiveness is on the low side, and transformator
Oil there is also the higher defect such as more difficult relative with maintenance of maintenance cost with silicone oil.Improve battery cooling effect the most further
Rate and reduction cost become an important topic of electrokinetic cell industry development.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, it is provided that a kind of battery cooling apparatus, improves
Heat exchange efficiency between battery and coolant, has reached to reduce the upper and lower temperature difference of single battery, and the mesh of the temperature difference between battery
's.
The technical solution adopted for the present invention to solve the technical problems is: a kind of battery cooling apparatus, including:
Battery, described battery has shell, and the outer surface of described shell is provided with insulating barrier and forms external insulation shell；
Outer shell, in order to accommodate coolant, described outer shell is made up of upper shell, lower house, and described upper shell, lower house surround
Sheath body cavity, described outer shell is provided with inlet and liquid outlet；
Mainboard, in order to assemble, described mainboard offers several installing holes；
Described battery top seals with described mainboard and installs, and the bottom of described external insulation shell is placed in the sheath body cavity of outer shell
In, the bottom of described external insulation shell is unsettled, or, the bottom of described external insulation shell contacts with bottom the inwall of lower house.
Further, described insulating barrier uses spraying or parcel or pyrocondensation technique to make.
Further, described insulating barrier uses macromolecule polymer material to make.
Further, described insulating barrier uses ceramic powders or resin or polyimides or Teflon material or insulating tape
Make.
Further, described external insulation shell and installing hole are by weld or fast the most slotting or clamping or seal with elastometic washer
Or rubber sheet gasketing seals or aqueous fluid sealant or paste fluid sealant is fixed or thread seal is fixed.
Further, described mainboard is aluminium alloy or rustless steel or plastics or resin material, and described external insulation shell is aluminum
Alloy or stainless steel material or plastics or aluminum plastic film, described external insulation shell is square or circular.
Further, described battery is a plurality of, a plurality of described batteries equivalently-sized；Or a plurality of battery average mark
Being two classes, the cross-sectional area of first kind battery is two times that Equations of The Second Kind cell cross-section is long-pending, and first kind battery-arrangements is in neighbouring
The position of described water inlet, Equations of The Second Kind battery-arrangements is in the position of neighbouring described outlet；Or described a plurality of described battery puts down
Being divided into three classes, the cross-sectional area of described first kind battery is 3/2nds times, the first kind electricity that Equations of The Second Kind cell cross-section is long-pending
The cross-sectional area in pond is three times that the 3rd class cell cross-section is long-pending, starts to be arranged in sequence with the from the position of neighbouring described water inlet
One class battery, Equations of The Second Kind battery and the 3rd class battery；
The size of each installing hole of described mainboard adapts with the size of the external insulation shell of corresponding each class battery.
In the sheath body of described outer shell, intracavity is filled with coolant, and the bottom of described external insulation shell is unsettled above coolant
Or be placed in coolant, described coolant flows to as left and right to flowing or front and back to flowing.
Several battery proper alignment and described mainboard seal to be installed, or, several batteries are staggered with described master
Plate seals to be installed.
The invention has the beneficial effects as follows: battery top seals with described mainboard and installs, and the bottom of described external insulation shell is put
In the sheath body cavity of outer shell, external insulation shell is soaked in coolant or is cooled down by the moving air in sheath body cavity,
Reach holding battery longitudinal temperature uniform, and the purpose of homogeneous temperature between battery.
Outer shell is provided with the flowing of inlet and liquid outlet, beneficially cooling liquid, improves the heat exchange efficiency of battery.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of existing cooling system；
Fig. 2 is the battery schematic diagram that outer surface is provided with insulating barrier；
Fig. 3 is the structural representation of the battery installing sealing ring, felt pad；
Fig. 4 is the schematic diagram that battery is tightly connected with mainboard；
Fig. 5 is the structural representation that mainboard installed by battery；
Fig. 6 is the structural representation that each battery is arranged on mainboard；
Fig. 7 is the structural representation of outer shell；
Fig. 8 is a kind of sealing means of battery；
Fig. 9 is the another kind of sealing means of battery；
Wherein, 1, battery, 2, external insulation shell, 3, mainboard, 4, outer shell, 41, upper shell, 42, lower house, 11, sealing ring,
12, electrical insulation pad, 13, air vent.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are the schematic diagram of simplification only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figures 1 to 7, a kind of battery cooling apparatus, including: battery 1, battery 1 has shell, the outer surface of shell
It is provided with insulating barrier and forms external insulation shell 2.Shell can use metal shell, non-metal shell or composite material, multiple
Condensation material such as can be with aluminium plastic film.
Outer shell 4, in order to accommodate coolant, outer shell 4 is made up of upper shell 41, lower house 42, upper shell 41, lower house
42 surround sheath body cavity, and outer shell 4 is provided with inlet and liquid outlet, it is also possible to ventilating air, carry out cold by cooling air
But.
Mainboard 3, in order to assemble 1, mainboard 3 offers several installing holes；Battery 1 top seals with described mainboard 3
Installing, the bottom of external insulation shell 2 is placed in the sheath body cavity of outer shell.The bottom of external insulation shell 2 is unsettled, or, described
The bottom of external insulation shell 2 contacts bottom the inwall of lower house 42.Installing hole can be by being stamped and formed out, it is also possible to through note
Mould or cut formation.
In the present embodiment, insulating barrier uses spraying or parcel or pyrocondensation technique to make, or, insulating barrier uses macromolecule
Polymeric material is made, or, insulating barrier uses ceramic powders or resin or polyimides or Teflon material to make.Insulating barrier
Also can use insulating tape, it is also possible to be the combination of these sealed insulation modes.
In the present embodiment, external insulation shell 2 and installing hole seal fixing, and fixing seal fixed form is: outside external insulation
Shell 2 and installing hole are by weld or fast inserting or clamping or seal with elastometic washer or rubber sheet gasketing sealing or aqueous
Fluid sealant or paste fluid sealant are fixed or use thread seal as shown in Figure 3 to fix.
As shown in Figures 3 to 5, the electrode on battery 1 is bolt shape, is set with electrical insulation pad 12 and close on two electrodes
Seal 11, and there is an air vent 13 in the upper end of battery 1, two electrodes of battery 1 connect through the installing hole on mainboard 3
Then nut is fixed, and forms sealing and join between upper end sealing surface (sealing positive and negative electrode, steam vent) and the mainboard 3 of battery 1
Close.
As shown in Figure 8 and Figure 9, the sealing means to the sealing of battery 1: by positive and negative electrode, steam vent 13 (or safety
Valve) sealed by sealing ring 11, and isolate with coolant；Certainly, sealing means also has a variety of, and this patent includes various
Sealing means, is not limited to certain concrete sealing means.
Mainboard 3 is aluminium alloy or rustless steel or plastics or resin material, and described external insulation shell is aluminium alloy or rustless steel
Material or plastics or aluminum plastic film, described external insulation shell is square or circular.
Several battery 1 proper alignment seal with mainboard 3 and install, or, several batteries 1 are staggered close with mainboard 3
Envelope is installed.
In the sheath body of outer shell, intracavity is filled with coolant, and the bottom of external insulation shell is unsettled above coolant or be placed in cold
But, in liquid, described coolant flows to as left and right to flowing or front and back to flowing.
In the present embodiment, the bottom of external insulation shell is placed in coolant, reduces the heat transfer between battery 1 and coolant
Thermal resistance, has reached holding battery 1 longitudinal temperature uniform, and the purpose of homogeneous temperature between battery 1；Feed liquor on outer shell 4
Mouth and liquid outlet, it is simple to the flowing of coolant, improve the heat exchange efficiency of battery 1.
The present embodiment derives battery 1 with being applicable not only to the heat efficient uniform that produced by electrokinetic cell 1, be also applied for by
Outside heat imports battery 1, and is applicable to liquid PTC electric heater.
In a preferred embodiment, battery 1 is a plurality of, a plurality of batteries 1 equivalently-sized；Or a plurality of battery 1 is flat
Being divided into two classes, the cross-sectional area of first kind battery is two times that Equations of The Second Kind cell cross-section is long-pending, and first kind battery-arrangements in
The position of neighbouring water inlet, Equations of The Second Kind battery-arrangements is in the position of neighbouring outlet；Or a plurality of battery 1 is equally divided into three classes,
The cross-sectional area of first kind battery be Equations of The Second Kind cell cross-section long-pending 3/2nds times, the cross-sectional area of first kind battery be the
Long-pending three times of three class cell cross-section, start to be arranged in sequence with first kind battery, Equations of The Second Kind battery from the position of neighbouring water inlet
With the 3rd class battery.
The cooling of this immersion type cannot be only used for rectangular cell, is also applied for circular batteries.
The interior insulation crust of the size of each installing hole of mainboard 3 and corresponding each class battery or external insulation shell 2
Size adapts.Above-mentioned battery cooling apparatus, it is possible to the inner surface at described battery case is provided with insulating barrier and is formed outside interior insulation
Shell, wherein external insulation shell is replaced by interior insulation crust.Thus battery case is not required to external insulation.
That is, the battery cooling apparatus of above-mentioned external insulation shell, is also applied for the battery cooling apparatus of interior insulation crust, bag
Include:
Battery 1, described battery 1 has shell, and the inner surface of described shell is provided with insulating barrier and forms interior insulation crust；
Outer shell 4, in order to accommodate coolant, described outer shell 4 is made up of upper shell 41, lower house 42, described upper shell 41, under
Housing 42 surrounds sheath body cavity, and described outer shell 4 is provided with inlet and liquid outlet；
Mainboard 3, in order to assemble 1, described mainboard 3 offers several installing holes；
Described battery 1 top seals with described mainboard 3 and installs, and the bottom of described interior insulation crust is placed in the sheath body cavity of outer shell
In；The bottom of described interior insulation crust is unsettled, or, the bottom of described interior insulation crust connects bottom the inwall of lower house 42
Touch.
The chilling temperature flowing to understand around the battery 1 of first row according to cooling liquid is minimum, and the temperature of battery 1 is
Low, good cooling results, the cross-sectional area reducing battery 1 the most in batches, the radial direction heat transfer resistance of battery 1 can be reduced, reduce electricity
Temperature difference between pond 1 core inner and outside cooling liquid, can by the way of reducing cooling liquid downstream battery 1 cross-sectional area
Make the central temperature balance of the internal all batteries 1 of outer shell 4, to keep the performance of battery 1 itself to reach optimum efficiency, in reality
During operation, it is possible to water inlet and the outlet of cooling liquid are switched over, to keep runner by periodically (1 hour or 1 day)
Battery 1 Temperature Distribution front and back is evenly.Spacing between battery 1 is uniform, and spacing is between 2mm～5mm, adjacent sidewall
Battery 1 and sidewall between distance be between 5mm～7mm；Spacing between battery 1 may also be non-equidistance.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
1. a battery cooling apparatus, it is characterised in that including:
Battery (1), described battery (1) has shell, and the outer surface of described shell is provided with insulating barrier and forms external insulation shell (2)；
Outer shell (4), in order to accommodate coolant, described outer shell (4) is made up of upper shell (41), lower house (42), described on
Housing (41), lower house (42) surround sheath body cavity, and described outer shell (4) is provided with inlet and liquid outlet；
Mainboard (3), in order to assemble (1), described mainboard (3) offers several installing holes；
Described battery (1) top seals with described mainboard (3) and installs, and the bottom of described external insulation shell (2) is placed in outer shell
In sheath body cavity；The bottom of described external insulation shell (2) is unsettled, or, the bottom of described external insulation shell (2) and lower house
(42) contact bottom inwall；
Wherein, battery case is square.
2. a battery cooling apparatus, it is characterised in that including:
Battery (1), described battery (1) has shell, and the outer surface of described shell is provided with insulating barrier and forms external insulation shell (2)；
Outer shell (4), in order to accommodate coolant, described outer shell (4) is made up of upper shell (41), lower house (42), described on
Housing (41), lower house (42) surround sheath body cavity, and described outer shell (4) is provided with inlet and liquid outlet；
Mainboard (3), in order to assemble (1), described mainboard (3) offers several installing holes；
Described battery (1) top seals with described mainboard (3) and installs, and the bottom of described external insulation shell (2) is placed in outer shell
In sheath body cavity；The bottom of described external insulation shell (2) is unsettled, or, the bottom of described external insulation shell (2) and lower house
(42) contact bottom inwall；
Wherein, described insulating barrier uses macromolecule polymer material to make；Described mainboard (3) is aluminium alloy or rustless steel or plastics
Or resin material, described external insulation shell is aluminium alloy or stainless steel material or plastics or aluminum plastic film, and described external insulation shell is
Square or circular；
Several batteries (1) proper alignment and described mainboard (3) seal to be installed, or, several batteries (1) are staggered and institute
State mainboard (3) and seal installation.
3. a battery cooling apparatus, it is characterised in that including:
Battery (1), described battery (1) has shell, and the outer surface of described shell is provided with insulating barrier and forms external insulation shell (2)；
Outer shell (4), in order to accommodate coolant, described outer shell (4) is made up of upper shell (41), lower house (42), described on
Housing (41), lower house (42) surround sheath body cavity, and described outer shell (4) is provided with inlet and liquid outlet；
Mainboard (3), in order to assemble (1), described mainboard (3) offers several installing holes；
Described battery (1) top seals with described mainboard (3) and installs, and the bottom of described external insulation shell (2) is placed in outer shell
In sheath body cavity；The bottom of described external insulation shell (2) is unsettled, or, the bottom of described external insulation shell (2) and lower house
(42) contact bottom inwall；
Wherein, the electrode on battery (1) is bolt shape, is set with electrical insulation pad (12) and sealing ring (11) on two electrodes,
And have an air vent (13) in the upper end of battery (1), two electrodes of battery (1) are through the installing hole on mainboard (3) even
Then connected nut is fixed, and forms sealing and coordinate between the upper end sealing surface of battery (1) and mainboard 3.
4. battery cooling apparatus as described in claim 1 or 2 or 3, it is characterised in that the inner surface of described battery case is provided with absolutely
Edge layer forms interior insulation, and wherein external insulation shell is replaced by interior insulation crust.
5. a battery cooling apparatus, it is characterised in that including:
Battery (1), described battery (1) has shell, and the inner surface of described shell is provided with insulating barrier and forms interior insulation crust；
Outer shell (4), in order to accommodate coolant, described outer shell (4) is made up of upper shell (41), lower house (42), described on
Housing (41), lower house (42) surround sheath body cavity, and described outer shell (4) is provided with inlet and liquid outlet；
Mainboard (3), in order to assemble (1), described mainboard (3) offers several installing holes；
Described battery (1) top seals with described mainboard (3) and installs, and the bottom of described interior insulation crust is placed in the sheath body of outer shell
In cavity；The bottom of described interior insulation crust is unsettled, or, at the bottom of the inwall of the bottom of described interior insulation crust and lower house (42)
Portion contacts.
6. battery cooling apparatus as described in claim 1 or 2 or 3 or 5, it is characterised in that intracavity in the sheath body of described outer shell
Being filled with coolant, the bottom of described interior insulation crust or external insulation shell is unsettled above coolant or be placed in coolant, institute
State coolant to flow to as left and right to flowing or front and back to flowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434771.0A CN105958156A (en) | 2014-12-08 | 2014-12-08 | Battery cooling device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434771.0A CN105958156A (en) | 2014-12-08 | 2014-12-08 | Battery cooling device |
| CN201410741687.4A CN104466300A (en) | 2014-12-08 | 2014-12-08 | Battery cooling device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410741687.4A Division CN104466300A (en) | 2014-12-08 | 2014-12-08 | Battery cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958156A true CN105958156A (en) | 2016-09-21 |
Family
ID=52911963
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410741687.4A Pending CN104466300A (en) | 2014-12-08 | 2014-12-08 | Battery cooling device |
| CN201810831782.1A Pending CN109509932A (en) | 2014-12-08 | 2014-12-08 | Battery thermal management |
| CN201710460359.0A Pending CN107293822A (en) | 2014-12-08 | 2014-12-08 | Battery cooling apparatus |
| CN201710409954.1A Pending CN107171040A (en) | 2014-12-08 | 2014-12-08 | Battery cooling apparatus |
| CN201610434771.0A Pending CN105958156A (en) | 2014-12-08 | 2014-12-08 | Battery cooling device |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410741687.4A Pending CN104466300A (en) | 2014-12-08 | 2014-12-08 | Battery cooling device |
| CN201810831782.1A Pending CN109509932A (en) | 2014-12-08 | 2014-12-08 | Battery thermal management |
| CN201710460359.0A Pending CN107293822A (en) | 2014-12-08 | 2014-12-08 | Battery cooling apparatus |
| CN201710409954.1A Pending CN107171040A (en) | 2014-12-08 | 2014-12-08 | Battery cooling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN104466300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384798A (en) * | 2016-11-25 | 2017-02-08 | 华霆（合肥）动力技术有限公司 | Sealed structure and battery equipment |
| CN110620282A (en) * | 2018-06-19 | 2019-12-27 | 罗伯特·博世有限公司 | Battery module with a plurality of battery cells |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016091133A1 (en) * | 2014-12-08 | 2016-06-16 | 宋正贤 | Heat management device of electro-heating component |
| CN206059377U (en) * | 2015-08-02 | 2017-03-29 | 谢彦君 | A kind of power device single tube and its chiller |
| CN105206895B (en) * | 2015-10-20 | 2017-08-22 | 方乐同 | The cooling means of battery pack and the battery pack with cooling device |
| CN106257739A (en) * | 2015-12-18 | 2016-12-28 | 上海卡耐新能源有限公司 | A kind of battery module and preparation method thereof |
| CN107154471A (en) * | 2016-03-04 | 2017-09-12 | 谢彦君 | Battery packaging material and soft-package battery and battery heat control device |
| CN213845356U (en) * | 2016-03-04 | 2021-07-30 | 谢彦君 | Battery packaging material, aluminum plastic film, soft package battery and battery thermal control device |
| CN107154468A (en) * | 2016-03-04 | 2017-09-12 | 谢彦君 | Battery packaging material, soft-package battery and battery heat control device |
| CN107346806A (en) * | 2016-05-08 | 2017-11-14 | 谢彦君 | Efficient soft-package battery heat control device and cooling means |
| DE102017215499A1 (en) * | 2017-09-04 | 2019-03-07 | Robert Bosch Gmbh | Battery cell with insulation layer |
| EP3644432A4 (en) * | 2017-12-26 | 2021-01-27 | Sugon Dataenergy (Beijing) Co., Ltd | Immersion cooling device for power battery |
| FR3062521B1 (en) * | 2018-04-10 | 2023-09-08 | Sogefi Air & Cooling | BATTERY UNIT WITH MEANS OF TEMPERATURE REGULATION INTEGRATED IN THE HOUSING |
| CN112652836A (en) * | 2020-12-16 | 2021-04-13 | 杭州科技职业技术学院 | Special battery heat abstractor of new energy automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413858Y (en) * | 2009-03-02 | 2010-02-24 | 江苏伊思达电池有限公司 | Flaming-retardant explosionproof secondary battery pack system with high-efficiency cooling function |
| CN201450063U (en) * | 2009-04-30 | 2010-05-05 | 广东工业大学 | Power cell device with phase-change material cooling system |
| CN101882688A (en) * | 2009-05-06 | 2010-11-10 | 通用汽车环球科技运作公司 | The battery component that has immersed cell temperature regulating device |
| US20110027631A1 (en) * | 2007-09-21 | 2011-02-03 | Martin Holger Koenigsmann | Temperature-controlled battery device and method for it |
| CN102157715A (en) * | 2011-03-16 | 2011-08-17 | 东莞新能源科技有限公司 | Battery pack |
| CN102544567A (en) * | 2010-12-30 | 2012-07-04 | 上海航天电源技术有限责任公司 | Power battery module with liquid cooling system |
| CN202871893U (en) * | 2012-10-17 | 2013-04-10 | 周仕元 | Anti-explosion cooling device for lithium-ion battery pack |
| CN104124492A (en) * | 2014-07-24 | 2014-10-29 | 谢彦君 | Power battery heat management device and manufacturing method thereof |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4913985A (en) * | 1989-02-21 | 1990-04-03 | Zomeworks Corporation | Battery temperature regulation system |
| CN201425957Y (en) * | 2009-06-12 | 2010-03-17 | 成志雄 | Flame-retardant anti-explosion device of water-cooling type lithium ion battery |
| TWI445233B (en) * | 2009-10-27 | 2014-07-11 | Ind Tech Res Inst | Battery set with heat conducting jelly |
| CN102055003A (en) * | 2009-10-30 | 2011-05-11 | 财团法人工业技术研究院 | Battery pack with thermal conducting adhesives |
| CN201528027U (en) * | 2009-11-03 | 2010-07-14 | 赛恩斯能源科技有限公司 | Radiating device of battery pack |
| DE102009047695A1 (en) * | 2009-12-09 | 2011-06-16 | Robert Bosch Gmbh | Controllable heat insulating housing and method of controlling the same |
| WO2012057169A1 (en) * | 2010-10-26 | 2012-05-03 | 三洋電機株式会社 | Power-supply device, vehicle using same, battery cell, and battery-cell manufacturing method |
| JP5591280B2 (en) * | 2012-04-13 | 2014-09-17 | トヨタ自動車株式会社 | Battery, battery pack |
| CN202957301U (en) * | 2012-08-28 | 2013-05-29 | 淄博贝林特种电池科技有限公司 | Nickel metal hydride power battery heat dissipation outer shell |
| JP2014170635A (en) * | 2013-03-01 | 2014-09-18 | Hitachi Koki Co Ltd | Battery pack and electric device |
| CN103326084B (en) * | 2013-06-04 | 2016-01-13 | 哈尔滨圣为技术有限公司 | Battery pack temperature control device and battery pack temperature control method |
| CN203553306U (en) * | 2013-09-24 | 2014-04-16 | 北京鼎能开源电池科技股份有限公司 | Lithium ion battery pack component |
| CN103500864B (en) * | 2013-09-27 | 2016-04-20 | 同济大学 | A kind of sealed type power accumulator module |
| CN103647117B (en) * | 2013-11-04 | 2015-12-02 | 河南福森新能源科技有限公司 | A kind of internal structure of soft package lithium ion battery and assemble method |
| CN203746929U (en) * | 2013-12-29 | 2014-07-30 | 长城汽车股份有限公司 | Battery system for supplying power for hybrid vehicle |
| CN204333162U (en) * | 2014-12-08 | 2015-05-13 | 江苏港星方能超声洗净科技有限公司 | A kind of battery cooling apparatus |
-
2014
- 2014-12-08 CN CN201410741687.4A patent/CN104466300A/en active Pending
- 2014-12-08 CN CN201810831782.1A patent/CN109509932A/en active Pending
- 2014-12-08 CN CN201710460359.0A patent/CN107293822A/en active Pending
- 2014-12-08 CN CN201710409954.1A patent/CN107171040A/en active Pending
- 2014-12-08 CN CN201610434771.0A patent/CN105958156A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110027631A1 (en) * | 2007-09-21 | 2011-02-03 | Martin Holger Koenigsmann | Temperature-controlled battery device and method for it |
| CN201413858Y (en) * | 2009-03-02 | 2010-02-24 | 江苏伊思达电池有限公司 | Flaming-retardant explosionproof secondary battery pack system with high-efficiency cooling function |
| CN201450063U (en) * | 2009-04-30 | 2010-05-05 | 广东工业大学 | Power cell device with phase-change material cooling system |
| CN101882688A (en) * | 2009-05-06 | 2010-11-10 | 通用汽车环球科技运作公司 | The battery component that has immersed cell temperature regulating device |
| CN102544567A (en) * | 2010-12-30 | 2012-07-04 | 上海航天电源技术有限责任公司 | Power battery module with liquid cooling system |
| CN102157715A (en) * | 2011-03-16 | 2011-08-17 | 东莞新能源科技有限公司 | Battery pack |
| CN202871893U (en) * | 2012-10-17 | 2013-04-10 | 周仕元 | Anti-explosion cooling device for lithium-ion battery pack |
| CN104124492A (en) * | 2014-07-24 | 2014-10-29 | 谢彦君 | Power battery heat management device and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384798A (en) * | 2016-11-25 | 2017-02-08 | 华霆（合肥）动力技术有限公司 | Sealed structure and battery equipment |
| CN110620282A (en) * | 2018-06-19 | 2019-12-27 | 罗伯特·博世有限公司 | Battery module with a plurality of battery cells |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107293822A (en) | 2017-10-24 |
| CN107171040A (en) | 2017-09-15 |
| CN104466300A (en) | 2015-03-25 |
| CN109509932A (en) | 2019-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105958156A (en) | Battery cooling device | |
| CN204333162U (en) | A kind of battery cooling apparatus | |
| CN206148572U (en) | Power cell pack | |
| CN206353592U (en) | A kind of cold pipe joint of liquid, the cold pipe of liquid and liquid cooling apparatus | |
| CN105304973A (en) | Battery thermal management device and manufacture method thereof | |
| CN103872271A (en) | Whole aluminum water-cooling battery box for active thermal management of electric car | |
| CN105720319A (en) | PTC heater and power battery heating and cooling device | |
| CN105161791B (en) | Battery modules | |
| WO2019113846A1 (en) | Power battery system based on gas-liquid two-phase heat dissipation and heat energy recovery | |
| CN108615957A (en) | The shape battery group method that liquid cooling/heating and fin conduct heat compound | |
| CN207753134U (en) | Battery case | |
| CN205028982U (en) | Battery package liquid cooling device, battery package subassembly and electric vehicle | |
| CN206364151U (en) | A kind of cold drawing radiator structure for battery modules uniformly transfer heat | |
| CN105916357A (en) | Power supply heat dissipation device based on cold plate and method thereof | |
| CN206040903U (en) | Electric automobile cylindricality group battery water cooling jacket | |
| CN105932357A (en) | Battery pack heat management liquid-cooling structure for electric vehicle | |
| CN206558582U (en) | A kind of grid-like composite radiating structure for battery pack | |
| CN206098481U (en) | Power cell pack | |
| CN210015934U (en) | Lithium ion battery pack structure | |
| CN107834129B (en) | Combined battery liquid cooling package | |
| CN207098003U (en) | A kind of battery bag | |
| CN106785187B (en) | Lithium ion battery pack capable of uniformly radiating heat | |
| GB2613212A (en) | Liquid-cooled battery box | |
| CN205646060U (en) | Battery pack heat pipe formula cooling system | |
| CN206148481U (en) | Power cell pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |