CN106207309A - A kind of heat management device and battery modules - Google Patents
A kind of heat management device and battery modules Download PDFInfo
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- CN106207309A CN106207309A CN201610782915.1A CN201610782915A CN106207309A CN 106207309 A CN106207309 A CN 106207309A CN 201610782915 A CN201610782915 A CN 201610782915A CN 106207309 A CN106207309 A CN 106207309A
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- heat
- conducting
- management device
- battery modules
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- 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
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the cells
-
- 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
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The present invention provides a kind of heat management device and battery modules, relates to battery thermal management technical field, and battery modules includes base plate, the multiple cells being arranged at base plate and heat management device.Heat management device includes conducting-heat elements, heater element and radiator.Multiple cells are divided into multilamellar submodule group, and conducting-heat elements is arranged between multilamellar submodule group, and conducting-heat elements is connected with heater element, and conducting-heat elements is connected with radiator.When in battery modules, temperature is too high, conducting-heat elements can absorb heat in time and take away heat by radiator, reaches the purpose to battery modules heat radiation.Similarly, when battery modules works at low ambient temperatures, heater element transfers heat to battery modules by conducting-heat elements, to be reached for the purpose of battery modules heat temperature raising.So that battery modules is operated in preferable charging and discharging state.
Description
Technical field
The present invention relates to battery thermal management technical field, in particular to a kind of heat management device and battery modules.
Background technology
In recent years, owing to the problem of energy cost and environmental pollution is more and more prominent, pure electric automobile and mixing are dynamic
Power automobile can significantly eliminate the advantage of even zero-emission vehicle tail gas with it, is paid attention to by government and each Automobile Enterprises.
But pure electronic and hybrid vehicle still has a lot of technical problem to need to break through, battery and capacity attenuation are them
In a major issue.
The service life of battery and capacity attenuation have with temperature contrast and the temperature elevation amplitude of battery modules closely
Relation.Electrokinetic cell operationally can produce substantial amounts of heat, if this heat can not be discharged in time, in making electrokinetic cell
Temperature constantly rise, cause its internal temperature contrast to be gradually increased, final electrokinetic cell will be in the building ring of the big temperature difference
In border, affect the service life of electrokinetic cell.Particularly in hot summer, the temperature of natural environment is the highest, if can not and
Time electrokinetic cell is carried out effective radiating management, its final operating temperature is by the temperature that rationally works much larger than electrokinetic cell
Degree, and then have a strong impact on service life and the battery capacity of electrokinetic cell, also the discharge performance of electrokinetic cell is caused relatively simultaneously
Big interference.It addition, the charge-discharge performance that electrokinetic cell is under low-temperature working environment is poor, particularly cold winter particularly
Substantially, it is difficult to meet necessary charge-discharge power demand.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of heat management device and battery modules, to improve existing power
Battery can not be discharged in time due to the heat of work generation and be caused shorter battery life, and can not carry out during low temperature environment effectively
The heat management problem that causes battery operated poor performance.
The present invention is achieved in that a kind of heat management device, is applied to battery modules, and described battery modules includes base plate
Be arranged at multiple cells of described base plate, described heat management device includes conducting-heat elements, heater element and radiator；
The plurality of cell is divided into multilamellar submodule group, described conducting-heat elements be arranged at described multilamellar submodule group it
Between, described conducting-heat elements is connected with described heater element, and described conducting-heat elements is connected with described radiator.
Optionally, described conducting-heat elements is multiple, and each described conducting-heat elements is connected with described heater block and radiating element,
Each described conducting-heat elements is respectively arranged between adjacent two layers submodule group.
Optionally, described conducting-heat elements includes the first heat-conducting piece and two the second heat-conducting pieces, said two the second heat-conducting piece
It is connected to the two ends of described first heat-conducting piece；
Described first heat-conducting piece is arranged between adjacent two layers submodule group；
Said two the second heat-conducting piece is connected with described heater element respectively, and said two the second heat-conducting piece is respectively with described
Radiator connects.
Optionally, every straton module comprises multiple cell, and described cell is column type, in every straton module
Multiple cells form waveform curved surface, and the surface of described first heat-conducting piece is the space phase between adjacent two layers submodule group
Adaptive waveform curved surface.
Optionally, described radiator is two, and said two the second heat-conducting piece fits in said two radiator respectively.
Optionally, described heater element is embedded in described radiator, and is positioned at described radiator and described second heat-conducting piece
The side of laminating, described heater element is connected with described second heat-conducting piece.
Optionally, described conducting-heat elements is provided with thermal insulation layer with the junction of described heater element and radiator.
Optionally, described conducting-heat elements is heat tubesheet.
Optionally, described heater element is heater strip.
A kind of battery modules, the multiple cells including base plate, being arranged at described base plate and above-mentioned heat management dress
Put.
A kind of heat management device of present invention offer and battery modules, by arranging heat-conducting part between multilamellar submodule group
Part, connects heater block and radiator on conducting-heat elements.Achieve, when in battery modules, temperature is too high, conducting-heat elements energy
Enough absorption heats in time also take away heat by radiator, reach the purpose to battery modules heat radiation.Similarly, battery modules is worked as
When working at low ambient temperatures, heater element transfers heat to battery modules by conducting-heat elements, to be reached for battery modules
The purpose of heat temperature raising.Battery modules is made to be operated in preferable charging and discharging state.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by embodiment required use attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other relevant accompanying drawings.
A kind of heat management device that Fig. 1 provides for the embodiment of the present invention assembles schematic diagram with battery modules.
A kind of conducting-heat elements that Fig. 2 provides for the embodiment of the present invention and the assembling schematic diagram of submodule group.
The structural representation of a kind of heat management device that Fig. 3 provides for the embodiment of the present invention.
The structural representation of a kind of radiator that Fig. 4 provides for the embodiment of the present invention.
The structural representation of a kind of battery modules using heat management device that Fig. 5 provides for the embodiment of the present invention.
Reference:
10-heat management device；
100-conducting-heat elements, 110-the first heat-conducting piece, 120-the second heat-conducting piece；
200-radiator；
300-heater element；
40-cell；
400-submodule group, 410-the first side, 420-the second side；
50-base plate.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Generally implement with the present invention illustrated described in accompanying drawing herein
The assembly of example can be arranged with various different configurations and design.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In describing the invention, it should be noted that term " on ", the orientation of the instruction such as " interior " or position relationship be base
In orientation shown in the drawings or position relationship, or the orientation usually put when this invention product uses or position relationship, only
It is for the ease of the description present invention and to simplify description rather than instruction or imply that the device of indication or element must have specifically
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, term " first ", " the
Two " etc. it is only used for distinguishing describing, and it is not intended that instruction or hint relative importance.
As it is shown in figure 1, the present invention provides a kind of heat management device 10, described heat management device 10 is applied to battery modules.
Described battery modules includes base plate 50, the multiple cells 40 being arranged at described base plate 50 and described heat management device 10.Institute
State heat management device 10 and include conducting-heat elements 100, heater element 300 and radiator 200.
The plurality of cell 40 is divided into multilamellar submodule group 400, and described conducting-heat elements 100 is arranged at described many stratons
Between module 400.Described conducting-heat elements 100 is connected with described heater element 300, described conducting-heat elements 100 and described radiator
200 connect.Heat up or management of lowering the temperature by using this heat management device 10 can realize battery modules, make at battery modules
In preferably duty.
Optionally, described conducting-heat elements 100 is multiple, and each described conducting-heat elements 100 is respectively arranged at adjacent two layers submodule
Between group 400.Optionally, every straton module 400 includes multiple cell 40.Shown in Fig. 2, described every straton module
400 include the first side 410 and the second side 420, and described conducting-heat elements 100 is arranged between adjacent two-layer submodule group 400
And contact with the first side 410 and/or second side 420 of every straton module 400.Make described conducting-heat elements 100 with every
Cell 40 in straton module 400 contacts, thus realizes the function of heat conduction.In the present embodiment, optionally, described heat conduction
Parts 100 contact with the first side 410 or second side 420 of every straton module 400.
Described cell 40 usually column type, after multiple cells 40 are divided into multilamellar submodule group 400.Every straton
Module 400 includes multiple cell 40.Described first side 410 that every straton module 400 comprises and the second side 420 in
Waveform curved surface.Heat-conducting effect for making described conducting-heat elements 100 is more preferable, in the present embodiment, optionally, and described conducting-heat elements
The surface of 100 is the waveform curved surface that the space between adjacent two layers submodule group 400 is suitable.It is so designed that and can effectively increase
Described conducting-heat elements 100 and the contact area of cell 40, make described conducting-heat elements 100 reach the effect that preferably heats or dispel the heat
Really.So that the temperature of described battery modules is in the temperature of preferable duty.
Optionally, described conducting-heat elements 100 includes the first heat-conducting piece 110 and two the second heat-conducting pieces 120, said two
Two heat-conducting pieces 120 lay respectively at the two ends of described first heat-conducting piece 110.Optionally, described first heat-conducting piece 110 is arranged at adjacent
Between two-layer submodule group 400, the space between shape and the adjacent two layers submodule group 400 of described first heat-conducting piece 110 is suitable.
Described first heat-conducting piece 110 is connected with described base plate 50.Said two the second heat-conducting piece 120 respectively with described heater element 300
Connecting, said two the second heat-conducting piece 120 is connected with described radiator 200 respectively.
In view of battery modules in use, temperature should be rapidly achieved the operating temperature that it is suitable.In the present embodiment, may be used
Choosing, described conducting-heat elements 100 is the heat tubesheet that the manufacturing theory according to heat pipe is made.Described first heat-conducting piece 110 is with described
Second heat-conducting piece 120 connects.Described heat tubesheet is dependent on the vapour of therein hydraulic fluid, liquid phase change realizes heat transfer.
Concrete, described heat tubesheet utilizes sweat cooling so that the temperature difference of heat tubesheet diverse location is very big, so that hot
Amount quickly conduction.Described heat tubesheet is made up of shell, wick and end cap.It is pumped into negative pressure state inside heat tubesheet, is filled with suitable
When liquid, this boiling point of liquid is low, volatile.Described wick is arranged in described Guan Ke, and described wick is by capillary
Porous material is constituted.Owing to heat absorption, the heat release of object are relative, the when of therefore with the presence of temperature difference, heat the most necessarily occurs
To the phenomenon of transmission at low temperature at high temperature.When heat tubesheet one end is heated, the liquid in capillary tube evaporates rapidly, and steam is micro-
Flowing to one end that temperature is relatively low under little pressure differential, and discharge heat and be liquefied as liquid, liquid is by the effect edge of capillary force
Porous material flows back to, and continues by thermal evaporation.So circulation so that it is relatively low that heat is reached temperature by the position that heat tubesheet temperature is higher
Position.
Heat conduction principle according to heat tubesheet, when in battery modules, temperature is too high, by using described heat tubesheet and heat radiation
Device 200 can realize cooling.When the temperature of battery modules is too low, by using described heater element 300 and heat tubesheet
Realize heating up.Thus realize the heat management to battery modules.
Surface in view of cell 40 is typically to be made up of metal material, thus has electric conductivity.For avoiding monomer
When battery 40 occurs electric leakage, the housing of described heat tubesheet has electric conductivity, causes battery modules short circuit to cause the dangerous things such as blast
Therefore.Therefore, optionally, the housing of described heat tubesheet can be made up of the insulant with good heat conductivity, described heat pipe
The surface of shell of plate can also arrange thermal insulation layer.
Shown in Fig. 3, optionally, described radiator 200 is provided with two, and said two radiator 200 is respectively provided with
Two ends in described first heat-conducting piece 110.And be connected with said two the second heat-conducting piece 120 respectively.For making described second heat conduction
Part 120 is bigger with the contact surface of described radiator 200, reaches more preferably radiating effect, optionally, is positioned at described first heat-conducting piece
Described second heat-conducting piece 120 at 110 two ends is perpendicular to described first heat-conducting piece 110, and described second heat-conducting piece 120 fits in described
Radiator 200.
In the present embodiment, optionally, described radiator 200 connects fan.When battery modules temperature is too high, described heat
Heat in described battery modules is derived to radiator 200 by tube sheet, and is discharged by heat by fan.
Optionally, described heater element 300 is arranged in described radiator 200 or heat tubesheet.Shown in Fig. 4, at this
In embodiment, optionally, described heater element 300 is embedded in described radiator 200, and is positioned at described radiator and described second
The side of heat-conducting piece 120 laminating.Described heater element 300 contacts with described second heat-conducting piece 120.Fast for making battery modules heat up
Degree faster, each described radiator 200 is embedded with multiple described heater element 300.The number of described radiator 200 is according to reality
Situation carries out choosing.
In the present embodiment, optionally, described heater element 300 can be heater strip.Described heater strip can be siderochrome
Aluminum heating wire, nichrome wire or resistance etc., as long as can heat described heat tubesheet.
Described Aludirome is a kind of high-resistance alloy material, has resistivity high, and temperature-coefficient of electrical resistance is little, high temperature resistant
The advantages such as the life-span is long, lightweight, low price, are particluarly suitable for using containing in sulfur and sulfide atmosphere.Additionally, described siderochrome
Containing substantial amounts of chromium, aluminium element in aluminium alloy, thus alloy has excellent high-temperature oxidation resistance.In view of battery modules institute
The operating temperature needed and the cost of heater strip and life-span, in the present embodiment, optionally, described heater strip is ferrum-chromium-aluminum electric heating
Silk.
For avoiding occurring the situation of electric leakage in heating process, optionally, described heater element 300 and described radiator
Insulated thermal insulating layer, described conducting-heat elements 100 and described radiator 200 and the contact portion of heater element 300 it is provided with between 200
It is provided with thermal insulation layer.
As it is shown in figure 5, the present invention also provides for a kind of battery modules, described battery modules include base plate 50, be installed on described
Multiple cells 40 on base plate 50 and above-mentioned heat management device 10.Owing to this battery modules has above-mentioned heat management device
10, thus this battery modules has the similar effect of above-mentioned heat management device 10, does not repeats at this.
In sum, a kind of heat management device 10 of present invention offer and battery modules, with traditional heat management device phase
Ratio, heat conduction efficiency is obviously improved, it is possible to provides for battery modules and dispels the heat efficiently or add heat management.Specifically, when battery mould
When in group, temperature is too high, conducting-heat elements 100 transfers heat to heat abstractor, and heat is discharged by heat abstractor by fan, reaches
To the purpose to battery modules heat radiation.When battery modules works at low ambient temperatures, heater element 300 produces heat and passes through
Cell 40 is heated by conducting-heat elements 100, and then is reached for battery modules heat temperature raising and makes it be operated in preferable charge and discharge
The purpose of electricity condition.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " arrange ",
" connect " and should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, can understand that above-mentioned term is in the present invention with concrete condition
In concrete meaning.
Therefore, detailed description to the embodiments of the invention provided in the accompanying drawings is not intended to limit claimed below
The scope of the present invention, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
The foregoing is only the preferred embodiment of the present invention, be not limited to the present invention, for this area
For technical staff, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made is any
Amendment, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a heat management device, is applied to battery modules, and described battery modules includes base plate and to be arranged at described base plate many
Individual cell, it is characterised in that described heat management device includes conducting-heat elements, heater element and radiator；
The plurality of cell is divided into multilamellar submodule group, and described conducting-heat elements is arranged between described multilamellar submodule group, institute
Stating conducting-heat elements to be connected with described heater element, described conducting-heat elements is connected with described radiator.
Heat management device the most according to claim 1, it is characterised in that described conducting-heat elements is multiple, each described heat conduction
Parts are connected with described heater block and radiating element, and each described conducting-heat elements is respectively arranged between adjacent two layers submodule group.
Heat management device the most according to claim 2, it is characterised in that described conducting-heat elements includes the first heat-conducting piece and two
Individual second heat-conducting piece, said two the second heat-conducting piece is connected to the two ends of described first heat-conducting piece；
Described first heat-conducting piece is arranged between adjacent two layers submodule group；
Said two the second heat-conducting piece is connected with described heater element respectively, and described second heat-conducting piece is respectively with described radiator even
Connect.
Heat management device the most according to claim 3, it is characterised in that every straton module comprises multiple cell, institute
Stating cell is column type, and the multiple cells in every straton module form waveform curved surface, described first heat-conducting piece
Surface is the waveform curved surface that the space between adjacent two layers submodule group is suitable.
Heat management device the most according to claim 4, it is characterised in that described radiator is two, said two second
Heat-conducting piece fits in two described radiators respectively.
Heat management device the most according to claim 5, it is characterised in that described heater element is embedded in described radiator,
And it being positioned at the side that described radiator is fitted with described second heat-conducting piece, described heater element is connected with described second heat-conducting piece.
Heat management device the most according to claim 1, it is characterised in that described conducting-heat elements and described heater element and scattered
The junction of hot device is provided with thermal insulation layer.
Heat management device the most according to claim 1, it is characterised in that described conducting-heat elements is heat tubesheet.
Heat management device the most according to claim 1, it is characterised in that described heater element is heater strip.
10. a battery modules, it is characterised in that include base plate, the multiple cells being arranged at described base plate and right
Require the heat management device described in 1-9 any one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610782915.1A CN106207309A (en) | 2016-08-30 | 2016-08-30 | A kind of heat management device and battery modules |
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|---|---|---|---|
| CN201610782915.1A CN106207309A (en) | 2016-08-30 | 2016-08-30 | A kind of heat management device and battery modules |
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Cited By (23)
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| CN106505279A (en) * | 2016-12-13 | 2017-03-15 | 华南理工大学 | A kind of power battery pack indirect contact liquid cooling/heater and method |
| CN106532192A (en) * | 2017-01-17 | 2017-03-22 | 华霆（合肥）动力技术有限公司 | Distributed heat management system and battery |
| CN106711553A (en) * | 2017-02-24 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Battery module and battery module heat management system |
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| CN107068928A (en) * | 2017-03-15 | 2017-08-18 | 华霆（合肥）动力技术有限公司 | Support meanss, battery modules and power-supply system |
| CN107069146A (en) * | 2017-02-21 | 2017-08-18 | 华霆（合肥）动力技术有限公司 | Heat management device and battery modules |
| CN107146924A (en) * | 2017-05-24 | 2017-09-08 | 华霆（合肥）动力技术有限公司 | A kind of heat abstractor and supply unit |
| CN107394307A (en) * | 2017-07-14 | 2017-11-24 | 华霆（合肥）动力技术有限公司 | Heat abstractor and power-supply system |
| CN107403974A (en) * | 2017-07-13 | 2017-11-28 | 浙江超威创元实业有限公司 | A kind of electrokinetic cell radiating and equal hot systems |
| CN107634285A (en) * | 2017-11-07 | 2018-01-26 | 深圳市英维克科技股份有限公司 | A kind of battery modules |
| CN107689469A (en) * | 2017-10-11 | 2018-02-13 | 华霆（合肥）动力技术有限公司 | Power-supply system and automobile |
| CN108075083A (en) * | 2018-01-12 | 2018-05-25 | 无锡巨日电子科技有限公司 | The power battery assembly that can be heated and radiate |
| CN108550949A (en) * | 2018-05-28 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Temperature control device and power-supply device |
| CN108598620A (en) * | 2018-04-16 | 2018-09-28 | 华霆（合肥）动力技术有限公司 | Battery modules and electric vehicle |
| CN110518308A (en) * | 2018-05-22 | 2019-11-29 | 银隆新能源股份有限公司 | Water-cooling heat radiating device for battery modules and the battery modules using it |
| CN110581330A (en) * | 2019-09-25 | 2019-12-17 | 华南理工大学 | Vehicle battery pack refrigerant direct cooling heat dissipation and heating device and temperature control method thereof |
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| CN106785239A (en) * | 2017-01-17 | 2017-05-31 | 华霆（合肥）动力技术有限公司 | Even distribution type heat management system and battery |
| CN106785215A (en) * | 2017-01-17 | 2017-05-31 | 华霆（合肥）动力技术有限公司 | A kind of battery modules and electrokinetic cell |
| CN106532192B (en) * | 2017-01-17 | 2024-05-07 | 华霆（合肥）动力技术有限公司 | Distributed thermal management system and battery |
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| CN107069146A (en) * | 2017-02-21 | 2017-08-18 | 华霆（合肥）动力技术有限公司 | Heat management device and battery modules |
| CN106711552A (en) * | 2017-02-21 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Heating device and power supply device |
| CN106711553A (en) * | 2017-02-24 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Battery module and battery module heat management system |
| CN107068928A (en) * | 2017-03-15 | 2017-08-18 | 华霆（合肥）动力技术有限公司 | Support meanss, battery modules and power-supply system |
| CN107146924A (en) * | 2017-05-24 | 2017-09-08 | 华霆（合肥）动力技术有限公司 | A kind of heat abstractor and supply unit |
| CN106972128A (en) * | 2017-06-01 | 2017-07-21 | 湖南宏迅亿安新能源科技有限公司 | A kind of battery modules |
| CN107403974A (en) * | 2017-07-13 | 2017-11-28 | 浙江超威创元实业有限公司 | A kind of electrokinetic cell radiating and equal hot systems |
| CN107403974B (en) * | 2017-07-13 | 2020-01-07 | 浙江超威创元实业有限公司 | Integrated power battery heat conduction and temperature equalization system |
| CN107394307A (en) * | 2017-07-14 | 2017-11-24 | 华霆（合肥）动力技术有限公司 | Heat abstractor and power-supply system |
| CN107689469A (en) * | 2017-10-11 | 2018-02-13 | 华霆（合肥）动力技术有限公司 | Power-supply system and automobile |
| CN107689469B (en) * | 2017-10-11 | 2024-05-10 | 华霆（合肥）动力技术有限公司 | Power supply system and automobile |
| CN107634285A (en) * | 2017-11-07 | 2018-01-26 | 深圳市英维克科技股份有限公司 | A kind of battery modules |
| CN108075083A (en) * | 2018-01-12 | 2018-05-25 | 无锡巨日电子科技有限公司 | The power battery assembly that can be heated and radiate |
| CN108598620A (en) * | 2018-04-16 | 2018-09-28 | 华霆（合肥）动力技术有限公司 | Battery modules and electric vehicle |
| CN110518308A (en) * | 2018-05-22 | 2019-11-29 | 银隆新能源股份有限公司 | Water-cooling heat radiating device for battery modules and the battery modules using it |
| CN108550949A (en) * | 2018-05-28 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Temperature control device and power-supply device |
| CN110581330A (en) * | 2019-09-25 | 2019-12-17 | 华南理工大学 | Vehicle battery pack refrigerant direct cooling heat dissipation and heating device and temperature control method thereof |
| CN113131065A (en) * | 2021-03-15 | 2021-07-16 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | High specific energy lithium battery device |
| CN114725563A (en) * | 2022-02-28 | 2022-07-08 | 阿尔特汽车技术股份有限公司 | Battery module, battery pack heat management device and system |
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Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Applicant after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Applicant before: Huating (Hefei) Power Technology Co., Ltd. |
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