CN106785239A - Even distribution type heat management system and battery - Google Patents
Even distribution type heat management system and battery Download PDFInfo
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- CN106785239A CN106785239A CN201710035747.4A CN201710035747A CN106785239A CN 106785239 A CN106785239 A CN 106785239A CN 201710035747 A CN201710035747 A CN 201710035747A CN 106785239 A CN106785239 A CN 106785239A
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- Prior art keywords
- heat
- battery modules
- temperature
- management system
- even distribution
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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
- H01M10/62—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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring 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
- H01M10/61—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
- H01M10/65—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
- 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)
- Secondary Cells (AREA)
Abstract
The invention provides a kind of even distribution type heat management system and battery, the battery includes multiple battery modules, and the even distribution type heat management system includes multiple heat management devices, and the heat management device includes：Heat transfer component for transmitting heat is arranged between two neighboring battery modules；Fit in the heat transfer component heat generating assembly；The control assembly being connected with the heat transfer component and the heat generating assembly, the control assembly controls the heat generating assembly to heat the heat transfer component.Individually the heat transfer component is heated by each heat generating assembly being fitted on the heat transfer component, the heat transfer component transfers heat to the battery modules again.In this way, battery modules that can be more targetedly to different temperatures carry out more accurate temperature control, and the heat transfer component is heated properly so that the temperature that battery modules are received is also more uniform.
Description
Technical field
The present invention relates to battery thermal management technical field, in particular to a kind of even distribution type heat management system and battery.
Background technology
Battery modules, as the main energy-storage travelling wave tube on electric automobile, are the critical components of electric automobile, directly affect electricity
The performance of electrical automobile.When vehicle runs under the different travel conditions of the checkers such as high speed, low speed, acceleration, deceleration, battery
Module can be discharged with different multiplying, and amount of heat is produced with different heat speed, cause heat skewness.At this moment it is accomplished by
Temperature control is carried out to battery modules by heat management system, so that the temperature of each battery modules is basically identical, each electricity is prevented
Discharge condition of the pond module caused by temperature inequality differs, and causes battery modules reduced lifetime.
In the heat management system of prior art, the heat transfer component between battery modules is entered by unified thermal source or low-temperature receiver
Trip temperature is controlled.When the amount of battery modules is larger, being uniformly controlled cannot accomplish each battery modules temperature of accurate management and control, and each
Heat transfer component is heated uneven, causes the inequality of being heated of whole battery modules, is unfavorable for the long-term work of battery modules.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, it is an object of the invention to provide a kind of even distribution type heat management system
System, is applied to battery modules, and the even distribution type heat management system includes multiple heat management devices, and the heat management device includes：
It is arranged between two neighboring battery modules, the heat transfer component for transmitting heat；
Fit in the heat generating assembly of the heat transfer component；
The control assembly being connected with the heat transfer component and the heat generating assembly, the control assembly controls the heat
Generating assembly is heated to the heat transfer component.
Further, in above-mentioned even distribution type heat management system, the heat generating assembly includes heating film body and roundabout sets
The heating wire being placed in the heating film body, the two ends of the heating wire are connected with the control assembly respectively.
Further, in above-mentioned even distribution type heat management system, the heat transfer component includes hollow heat-conducting plate and roundabout
Be arranged at the fluid passage in the hollow heat-conducting plate, the inlet of the fluid passage and liquid outlet respectively with the control group
Part is connected, and the control assembly makes heat-conducting liquid be circulated in the heat transfer component.
Further, in above-mentioned even distribution type heat management system, the heating wire roundabout setting in the heating film body
Into parallel multiple rows；The bearing of trend of the fluid passage in the heat transfer component and heating wire in the heat generating assembly
Bearing of trend is vertical.
Further, in above-mentioned even distribution type heat management system, the heat generating assembly includes semiconductor heating unit；Institute
State semiconductor heating unit and partly led by the way that the current strength control for exporting is described with control assembly connection, the control assembly is connected
The heating-up temperature of body heating unit.
Further, in above-mentioned even distribution type heat management system, the heat management device also includes：
The temperature acquisition component of the battery modules is arranged at, the temperature of the temperature acquisition component collection battery modules is simultaneously
The control assembly is sent to, so that control assembly heat generating assembly pair according to the temperature control of the battery modules
The battery modules are heated.
Further, in above-mentioned even distribution type heat management system, the heat pipe between two neighboring battery modules
Reason device includes temperature acquisition component described at least two, and two temperature acquisition components gather the two neighboring electricity respectively
The temperature of pond module is simultaneously sent to the control assembly, makes the control assembly flat according to two temperature of battery modules for being obtained
Heat generating assembly described in mean control is heated to the battery modules.
Further, in above-mentioned even distribution type heat management system, the even distribution type heat management system also includes：
The centralized control apparatus being connected with heat management device each described, the centralized control apparatus obtains multiple temperature
The temperature of each battery modules that degree acquisition component is obtained, and temperature is issued to the control assembly according to the temperature of each battery modules
Adjustment signal.
Further, in above-mentioned even distribution type heat management system, the centralized control apparatus is additionally operable to：
It is connected with a display device, the temperature information of each battery modules is sent into the display device is shown
Show.
Another object of the present invention is to provide a kind of battery, the battery includes that multiple battery modules and the present embodiment are carried
The even distribution type heat management system for supplying.
Even distribution type heat management system and battery that the present invention is provided, by setting multiple heat management devices, each described heat
Managing device includes the heat transfer component being arranged between two neighboring battery modules, and the control being connected with the heat transfer component
Component processed.The heat generating assembly that each is fitted on the heat transfer component is individually heated to the heat transfer component,
The heat transfer component transfers heat to the battery modules again.In this way, can more targetedly to the electricity of different temperatures
Pond module carries out more accurate temperature control, and the heat transfer component is heated properly so that the temperature that battery modules are received
Degree is also more uniform.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is even distribution type heat management system schematic diagram provided in an embodiment of the present invention；
Fig. 2 is heat generating assembly schematic diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of implementation method schematic diagram of heat transfer component provided in an embodiment of the present invention；
Fig. 4 is the another embodiment schematic diagram of heat transfer component provided in an embodiment of the present invention；
Fig. 5 is heat generating assembly provided in an embodiment of the present invention and heat transfer component combination diagram；
Fig. 6 is temperature acquisition component diagram provided in an embodiment of the present invention；
Fig. 7 is centralized control apparatus schematic diagram provided in an embodiment of the present invention.
Icon：100- heat management devices；110- heat transfer components；The hollow heat-conducting plates of 111-；112- fluid passages；1121-
Inlet；1122- liquid outlets；120- control assemblies；130- heat generating assemblies；131- heats film body；132- heating wire；140- temperature
Degree acquisition component；200- centralized control apparatuses；20- battery modules.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention 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
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, without
Be indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that to be limitation of the present invention.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Fig. 1 is refer to, a kind of even distribution type heat management system that Fig. 1 is provided for the present embodiment is applied to battery modules 20, institute
Stating even distribution type heat management system includes multiple heat management devices 100, and each described heat management device 100 works independently, to adjacent
Two battery modules 20 carry out temperature control.The heat management device 100 includes heat transfer component 110, control assembly 120 and heat
Generating assembly 130.
The heat transfer component 110 is arranged between two neighboring battery modules 20, for transmitting heat.
The heat generating assembly 130 fits in the heat transfer component 110.
The control assembly 120 is connected with the heat transfer component 110 and the heat generating assembly 130, the control group
Part 120 controls the heat transfer component 110 of the heat generating assembly 130 pairs to heat.
In this way, using the concentration temperature control of prior art is replaced by distributed heat management system, can more be directed to
Property ground more accurate temperature control is carried out to the battery modules 20 of different temperatures.
Specifically, Fig. 2 is refer to, in the present embodiment, the heat generating assembly 130 includes heating film body 131 and roundabout
The heating wire 132 in the heating film body 131 is arranged at, the two ends of the heating wire 132 connect with the control assembly 120 respectively
Connect.To the output current of the heating wire 132, the heating wire 132 produces heat, heat to lead to the control assembly 120 after being powered
Cross the heat transfer component 110 and pass to the battery modules 20.
Specifically, in the present embodiment, the heat transfer component 110 carries out temperature by the heat-conducting liquid for flowing wherein
Degree transmission.The heat transfer component 110 includes hollow heat-conducting plate and the roundabout fluid passage being arranged in the hollow heat-conducting plate,
The inlet of the fluid passage is connected with the control assembly 120 respectively with liquid outlet, and the control assembly 120 makes conductive fluid
Body is circulated in the heat transfer component 110.
When the temperature of battery modules 20 is too low, under the control of the control assembly 120, the heat transfer component 110 leads to
Heat transfer that the heat-conducting liquid produces the heat generating assembly 130 is crossed to the battery modules 20, with reach make it is described
The effect that battery modules 20 heat up.In the present embodiment, the heat-conducting liquid can be water.
Fig. 3 is refer to, in an embodiment of the present embodiment, the fluid passage 112 can be arranged at for roundabout
Liquid conduits in the hollow heat-conducting plate 111.The hollow heat-conducting plate 111 is fitted with two neighboring battery modules 20, will
Heat transfer gives the battery modules 20.
Fig. 4 is refer to, in the another embodiment of the present embodiment, the fluid passage 112 can be by multiple liquid
Body dividing plate splits formation in the hollow heat-conducting plate 111.The hollow heat-conducting plate 111 is fitted with two neighboring battery modules 20,
To transfer heat to the battery modules 20.
The fluid passage 112 includes an inlet 1121 and a liquid outlet 1122, the inlet 1121 and liquid outlet
1122 are connected with the control assembly 120 respectively.Heat-conducting liquid enters under the driving of the control assembly 120 from inlet 1121
Enter the fluid passage 112, the control is back to from the liquid outlet 1122 after circuitous flow in the fluid passage 112
Component 120.
What deserves to be explained is, in this embodiment, the fluid passage 112 shown in Fig. 3 or Fig. 4 is only that the present embodiment is carried
The setting schematic diagram of the fluid passage 112 of confession, the quantity and round about manner of the fluid passage 112 are not limited in Fig. 3 or Fig. 4
Shown quantity and round about manner, can set multiple fluid passages 112 and different round about manners.It is being provided with multiple
During the fluid passage 112, the inlet 1121 of multiple fluid passages 112 and liquid outlet 1122 can be arranged at difference
Position, so that the heat-conducting liquid flow direction in the different fluid passages 112 is different, reaches the effect of further equalization temperature.
Based on above-mentioned design, compared to being heated to heat-conducting liquid in one end of the heat transfer component in the prior art
Mode, the present embodiment provide the heat generating assembly 130 more uniformly the heat transfer component 110 can be added
Heat, allows the heat transfer component 110 that heat more uniformly to be passed to the battery modules 20.
Further, Fig. 5 is refer to, in the present embodiment, the heating wire 132 is roundabout in the heating film body 131
It is arranged to parallel multiple rows.The bearing of trend of the fluid passage 112 in the heat transfer component 110 and the heat generating assembly
The bearing of trend of heating wire 132 is vertical in 130.In this way, the heat-conducting liquid in the fluid passage 112 can be evenly by institute
Heating wire 132 is stated to heat.
Further, each described heat management device 100 can include two heat generating assemblies 130, described in two
Heat generating assembly 130 fits in the opposing sides of the heat transfer component 110 respectively.
Further, the heat management device 100 also includes temperature acquisition component 140.
The temperature acquisition component 140 is arranged at the battery modules 20, and the temperature acquisition component 140 gathers battery mould
The temperature of group 20 is simultaneously sent to the control assembly 120, so that temperature of the control assembly 120 according to the battery modules 20
The heat transfer component 110 is controlled to heat up or lower the temperature.In the present embodiment, the temperature acquisition component 140 can include but not
It is only limitted to, thermoelectricity occasionally thermal resistance etc..
Further, Fig. 6 is refer to, due to a meeting of the heat management device 100 two batteries adjacent to its
Module 20 works, therefore in this implementation row, the heat management device 100 between two neighboring battery modules 20 includes
Temperature acquisition component 140 described at least two.
Two temperature acquisition components 140 are respectively arranged at the two neighboring battery modules 20, for gathering respectively
The temperature of the two neighboring battery modules 20 is simultaneously sent to the control assembly 120, makes the control assembly 120 according to being obtained
The temperature averages of two battery modules 20 control the heat transfer component 110 to heat up or lower the temperature.
Referring once again to Fig. 6, in this implementation row, positioned at the heat management device 100 of the side of single battery module 20
Including temperature acquisition component 140 described at least one, a temperature for battery modules 20 is only gathered as temperature controlled foundation.
In this way, temperature controlled basis is used as by the temperature that multiple heat management devices 100 gather each battery modules 20,
Battery modules 20 that can be more accurately to different temperatures carry out temperature control.
In the present embodiment, the temperature information control that the control assembly 120 is gathered according to the temperature acquisition component 140
Heat is produced to heat the battery modules 20 in the heat generating assembly 130.
Specifically, when the battery temperature that the control assembly 120 receives the acquisition of temperature acquisition component 140 is less than one
During temperature threshold, hyperthermic treatment is taken to the battery modules 20.
Further, Fig. 7 is refer to, in the present embodiment, the even distribution type heat management system is also filled including Centralized Monitoring
Put 200.
The centralized control apparatus 200 that the centralized control apparatus 200 is connected with heat management device each described 100, it is described
Centralized control apparatus 200 obtains the temperature of each battery modules 20 that multiple temperature acquisition components 140 are obtained, and according to each electricity
The temperature of pond module 20 issues temperature adjustment signal to the control assembly 120.
In the present embodiment, the centralized control apparatus 200 can be according to the temperature of each battery modules 20, current
The travel conditions of vehicle, ambient temperature or electricity consumption situation are carried out calculating optimal battery temperature scope, and temperature is issued according to result of calculation
Degree adjustment signal changes first temperature threshold and temperature threshold of the heat management device 100.
In this way, using the heat management system of even distribution type, multiple heat management devices 100 are relatively independent to be operated, each control
The one heat transfer component 110 of correspondence of component processed 120, solves in the case where battery modules 20 are excessive, single source or low-temperature receiver
Each battery modules 20 cannot be accomplished with the defect of balanced temperature control.
Further, in the present embodiment, the centralized control apparatus 200 is additionally operable to be connected with a display device, will be each
The temperature information of the battery modules 20 is sent to the display device and is shown.
In this way, user can intuitively grasp the temperature conditions of each battery modules 20.
Further, in the present embodiment, the heat generating assembly 130 can also include semiconductor heating unit.It is described
Semiconductor heating unit is connected with control assembly 120 is connected, and the control assembly controls described half by the current strength for exporting
The heating-up temperature of conductor heating unit.
The present embodiment also provides a kind of battery, and it is uniform that the battery includes that multiple battery modules 20 and the present embodiment are provided
Formula heat management system.
In sum, the present invention is provided even distribution type heat management system and battery, by setting multiple heat management devices
100, each described heat management device 100 includes being arranged at heat transfer component 110 between two neighboring battery modules 20, and with
The connected control assembly 120 of the heat transfer component 110.Each is fitted in the heat generating assembly on the heat transfer component 110
130 individually heat to the heat transfer component 110, and the heat transfer component 110 transfers heat to the battery again
Module 20.In this way, battery modules 20 that can be more targetedly to different temperatures carry out more accurate temperature control, Er Qiesuo
State heat transfer component 110 to be heated properly so that the temperature that battery modules 20 are received is also more uniform.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, then it is not required in subsequent accompanying drawing
It is further defined and is explained.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of even distribution type heat management system, is applied to battery modules, it is characterised in that the even distribution type heat management system includes
Multiple heat management devices, the heat management device includes：
It is arranged between two neighboring battery modules, the heat transfer component for transmitting heat；
Fit in the heat generating assembly of the heat transfer component；
The control assembly being connected with the heat transfer component and the heat generating assembly, the control assembly control heat occurs
Component is heated to the heat transfer component.
2. even distribution type heat management system according to claim 1, it is characterised in that the heat generating assembly includes heating film
Body and the roundabout heating wire being arranged in the heating film body, the two ends of the heating wire are connected with the control assembly respectively.
3. even distribution type heat management system according to claim 2, it is characterised in that the heat transfer component includes hollow leading
Hot plate and the roundabout fluid passage being arranged in the hollow heat-conducting plate, the inlet of the fluid passage and liquid outlet respectively with
The control assembly connection, the control assembly makes heat-conducting liquid be circulated in the heat transfer component.
4. even distribution type heat management system according to claim 3, it is characterised in that the heating wire is in the heating film body
In roundabout be arranged to parallel multiple rows；The bearing of trend of the fluid passage in the heat transfer component and the heat generating assembly
The bearing of trend of middle heating wire is vertical.
5. the even distribution type heat management system according to Claims 2 or 3, it is characterised in that the heat management device also includes：
The temperature acquisition component of the battery modules is arranged at, the temperature of the temperature acquisition component collection battery modules simultaneously sends
To the control assembly so that the control assembly according to the temperature control of the battery modules heat generating assembly to described
Battery modules are heated.
6. even distribution type heat management system according to claim 5, it is characterised in that
The heat management device between two neighboring battery modules includes temperature acquisition component described at least two, two
The temperature acquisition component gathers the temperature of the two neighboring battery modules and is sent to the control assembly respectively, makes described
Control assembly controls the heat generating assembly to enter the battery modules according to the temperature averages of two battery modules for being obtained
Row heating.
7. even distribution type heat management system according to claim 5, it is characterised in that the even distribution type heat management system is also wrapped
Include：
The centralized control apparatus being connected with heat management device each described, the centralized control apparatus obtains multiple temperature and adopts
The temperature of each battery modules that collection component is obtained, and temperature adjustment is issued to the control assembly according to the temperature of each battery modules
Signal.
8. even distribution type heat management system according to claim 7, it is characterised in that the centralized control apparatus is additionally operable to：
It is connected with a display device, the temperature information of each battery modules is sent into the display device is shown.
9. even distribution type heat management system according to claim 1, it is characterised in that the heat generating assembly includes semiconductor
Heating unit；The semiconductor heating unit passes through the current strength for exporting with control assembly connection, the control assembly is connected
Control the heating-up temperature of the semiconductor heating unit.
10. a kind of battery, it is characterised in that the battery includes any one institute in multiple battery modules and claim 1-9
The even distribution type heat management system stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035747.4A CN106785239B (en) | 2017-01-17 | 2017-01-17 | Uniform distribution type thermal management system and battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035747.4A CN106785239B (en) | 2017-01-17 | 2017-01-17 | Uniform distribution type thermal management system and battery |
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| CN106785239A true CN106785239A (en) | 2017-05-31 |
| CN106785239B CN106785239B (en) | 2023-10-20 |
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| CN105958137A (en) * | 2016-06-23 | 2016-09-21 | 广州益维电动汽车有限公司 | Heat balance management system for lithium-ion battery module |
| CN106207309A (en) * | 2016-08-30 | 2016-12-07 | 华霆（合肥）动力技术有限公司 | A kind of heat management device and battery modules |
| CN206349473U (en) * | 2017-01-17 | 2017-07-21 | 华霆（合肥）动力技术有限公司 | Even distribution type heat management system and battery |
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| CN106785239B (en) | 2023-10-20 |
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