CN206349473U - Even distribution type heat management system and battery - Google Patents
Even distribution type heat management system and battery Download PDFInfo
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- CN206349473U CN206349473U CN201720061783.3U CN201720061783U CN206349473U CN 206349473 U CN206349473 U CN 206349473U CN 201720061783 U CN201720061783 U CN 201720061783U CN 206349473 U CN206349473 U CN 206349473U
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- heat
- battery modules
- temperature
- management system
- even distribution
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a kind of even distribution type heat management system and battery, and 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：Being arranged at is used for the heat transfer component for transmitting heat 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 utility model is related to battery thermal management technical field, in particular to a kind of even distribution type heat management system and
Battery.
Background technology
Battery modules are the critical components of electric automobile, directly affect electricity as the main energy-storage travelling wave tube on electric automobile
The performance of electrical automobile.When vehicle is run under the different travel conditions of the checkers such as high speed, low speed, acceleration, deceleration, battery
Module can be discharged with different multiplying, produced amount of heat with different heat speed, caused 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 battery modules is entered by unified thermal source or low-temperature receiver
Trip temperature is controlled.When the amount of battery modules is larger, each battery modules temperature of accurate management and control can not be accomplished by being uniformly controlled, and each
Heat transfer component is heated uneven, causes the heated inequality of whole battery modules, is unfavorable for the long-term work of battery modules.
Utility model content
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of even distribution type heat management
System, applied to battery modules, the even distribution type heat management system includes multiple heat management devices, the heat management device bag
Include：
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 set
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 is roundabout in the heating film body to be set
Into parallel multiple rows；The bearing of trend of 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 be connected control assembly connection, the control assembly controls described partly to lead by the current strength of output
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
Managing 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 the temperature of two battery modules 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 each heat management device, the centralized control apparatus obtains multiple temperature
The temperature for each battery modules that acquisition component is obtained is spent, and temperature is issued to the control assembly according to the temperature of each battery modules
Adjust 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 utility model is to provide a kind of battery, and the battery includes multiple battery modules and this implementation
The even distribution type heat management system that example is provided.
Even distribution type heat management system and battery that the utility model is provided, by setting multiple heat management devices, Mei Gesuo
The heat transfer component that heat management device includes being arranged between two neighboring battery modules is stated, and is connected with the heat transfer component
Control assembly.The heat generating assembly being each fitted on the heat transfer component is individually added to the heat transfer component
Heat, the heat transfer component transfers heat to the battery modules again.In this way, can be more targetedly to different temperatures
Battery modules carry out more accurate temperature control, and the heat transfer component is heated properly so that what battery modules were received
Temperature is also more uniform.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The even distribution type heat management system schematic diagram that Fig. 1 provides for the utility model embodiment；
The heat generating assembly schematic diagram that Fig. 2 provides for the utility model embodiment；
A kind of embodiment schematic diagram for the heat transfer component that Fig. 3 provides for the utility model embodiment；
The another embodiment schematic diagram for the heat transfer component that Fig. 4 provides for the utility model embodiment；
Heat generating assembly and heat transfer component combination diagram that Fig. 5 provides for the utility model embodiment；
The temperature acquisition component diagram that Fig. 6 provides for the utility model embodiment；
The centralized control apparatus schematic diagram that Fig. 7 provides for the utility model embodiment.
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
Spend acquisition component；200- centralized control apparatuses；20- battery modules.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
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 further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description the utility model and letter
Change description, rather than indicate or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, it can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
It refer to Fig. 1, a kind of even distribution type heat management system that Fig. 1 provides for the present embodiment, applied to battery modules 20, institute
Stating even distribution type heat management system includes multiple heat management devices 100, and each 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 130 pairs of the heat generating assembly heat transfer component 110 to heat.
In this way, using the concentration temperature control that prior art is replaced by distributed heat management system, can more be directed to
More accurate temperature control is carried out to property 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.The control assembly 120 is to the output current of heating wire 132, and the heating wire 132 produces heat after being powered, and heat leads to
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 flowed 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 to be 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 is formed in the hollow segmentation of 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 multiple being provided with
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 in the prior art in one end of the heat transfer component to heat-conducting liquid
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 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 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 cool.In the present embodiment, the temperature acquisition component 140 can be included but not
It is only limitted to, thermoelectricity occasionally thermal resistance etc..
Further, Fig. 6 is refer to, due to a meeting of 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 cool.
Referring once again to Fig. 6, in this implementation row, the heat management device 100 positioned at the side of single battery module 20
Including temperature acquisition component 140 at least one described, the temperature for only gathering a battery modules 20 is used as temperature controlled foundation.
In this way, the temperature for gathering each battery modules 20 by multiple heat management devices 100 is used as temperature controlled basis,
Battery modules 20 that can be more accurately to different temperatures carry out temperature control.
In the present embodiment, the temperature information that the control assembly 120 is gathered according to the temperature acquisition component 140 is controlled
Heat is produced in the heat generating assembly 130 to heat the battery modules 20.
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, heating 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 also includes Centralized Monitoring and filled
Put 200.
The centralized control apparatus 200 that the centralized control apparatus 200 is connected with each heat management device 100, it is described
Centralized control apparatus 200 obtains the temperature for 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
Travel conditions, ambient temperature or the electricity consumption situation of vehicle 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
One heat transfer component 110 of the correspondence of component 120 processed, is solved in the case where battery modules 20 are excessive, single source or low-temperature receiver
Each battery modules 20 can not 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 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 being connected control assembly 120, and the control assembly controls described half by the current strength of output
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 multiple battery modules 20 and the present embodiment is provided
Formula heat management system.
In summary, the utility model is provided even distribution type heat management system and battery, by setting multiple heat managements to fill
100 are put, each heat management device 100 includes the heat transfer component 110 being arranged between two neighboring battery modules 20, and
The control assembly 120 being connected with the heat transfer component 110.Each it is fitted in the hot generation group on the heat transfer component 110
Part 130 is individually heated to the heat transfer component 110, and the heat transfer component 110 transfers heat to the electricity again
Pond module 20.In this way, battery modules 20 that can be more targetedly to different temperatures carry out more accurate temperature control, and
The heat transfer component 110 is heated properly so that the temperature that battery modules 20 are received is also more uniform.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.It should be noted that
Arrive：Similar label and letter represents similar terms in following accompanying drawing, therefore, once determined in a certain Xiang Yi accompanying drawing
Justice, then further need not be defined and be explained to it in subsequent accompanying drawing.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of even distribution type heat management system, 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 lead
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 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：
It is arranged at the temperature acquisition component of the battery modules, the temperature of the temperature acquisition component collection battery modules and transmission
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 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 each heat management device, the centralized control apparatus obtains multiple temperature and adopted
Collect the temperature for each battery modules that component is obtained, and temperature is issued to the control assembly according to the temperature of each battery modules and adjust
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 is with being connected control assembly connection, the current strength that the control assembly passes through output
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 |
|---|---|---|---|
| CN201720061783.3U CN206349473U (en) | 2017-01-17 | 2017-01-17 | Even distribution type heat management system and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061783.3U CN206349473U (en) | 2017-01-17 | 2017-01-17 | Even distribution type heat management system and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349473U true CN206349473U (en) | 2017-07-21 |
Family
ID=59324820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061783.3U Active CN206349473U (en) | 2017-01-17 | 2017-01-17 | Even distribution type heat management system and battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-01-17 CN CN201720061783.3U patent/CN206349473U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106785239B (en) * | 2017-01-17 | 2023-10-20 | 华霆（合肥）动力技术有限公司 | Uniform distribution type thermal management system and battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Patentee after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Huating (Hefei) Power Technology Co., Ltd. |