CN207834521U - A kind of battery pack system cooling/heating apparatus - Google Patents
A kind of battery pack system cooling/heating apparatus Download PDFInfo
- Publication number
- CN207834521U CN207834521U CN201820094350.2U CN201820094350U CN207834521U CN 207834521 U CN207834521 U CN 207834521U CN 201820094350 U CN201820094350 U CN 201820094350U CN 207834521 U CN207834521 U CN 207834521U
- Authority
- CN
- China
- Prior art keywords
- battery core
- register
- battery
- inlet
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 235000019441 ethanol Nutrition 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 206010037660 Pyrexia Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- 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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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of battery pack system cooling/heating apparatus, including battery core bottom register, and one end is provided with inlet tube and outlet tube；Register between battery core, one end are provided with inlet and liquid outlet, are connected respectively with inlet tube, outlet tube；Register interior parallel is provided with the pipeline for liquid convection between battery core；Register is arranged in parallel between setting the battery core of quantity, and in battery core bottom, register is connected.The even heat that battery core generates can be dispersed by being provided with register and other temperature control equipments between battery core bottom register, battery core or be evenly heated battery core by a kind of battery pack system cooling/heating apparatus involved by the utility model, ensure that battery core is run in the operating temperature of permission, improve the service life of battery core, ensure the performance of battery core, it is versatile, soft pack cell heat dissipation or heating, rectangular aluminum hull battery core heat dissipation or heating, the heat dissipation of rectangular plastic housing battery core or heating can be widely used in.
Description
Technical field
The utility model is related to battery pack Oil Temperature Controlling Technigue field, especially a kind of battery pack system cooling heating dress
It sets.
Background technology
Lithium ion battery since its feature performance benefit in all respects has obtained a large amount of application on electric vehicle at present, but
How the amount of heat that battery generates in use to be distributed is can not avoid the problem of, how effectively to be given
The problem of battery heats and one can not avoid.If battery temperature liter is excessively high, performance and the longevity of battery can be not only influenced
Life, it is also possible to set off an explosion the safety problems such as burning, presently, there are direct-cooled, liquid cooling, air cooling system, each have their own advantage, still
Practical application effect and efficiency are undesirable, and air cooling system is limited by structure, cannot uniformly produce each position of PACK systems
Raw temperature difference is all taken out of, to generate temperature difference, local battery core is caused to damage or cause security risk because of temperature height；Liquid
Cooling system uses cooled plate at present, is cooled down for PACK system battery cores, is increased according to battery core heat condition pole fever temperature, middle part
Take second place, bottom is minimum, and merely in battery core bottom arrangement water cooling row or using air cooling system, heat conduction efficiency, which is not very high, to be caused
Battery core non-uniform temperature, damages or causes security risk because of temperature difference.
Invention content
The purpose of this utility model is to provide a kind of battery pack system cooling/heating apparatus, can realize pair
In order to solve the above technical problems, what the purpose of this utility model was realized in：
A kind of battery pack system cooling/heating apparatus involved by the utility model, including：
Battery core bottom register, one end are provided with shunting inlet tube and shunting outlet tube；
Register between battery core, one end are provided with inlet and liquid outlet, the inlet and shunting inlet tube phase
Connection, the liquid outlet are connected with shunting outlet tube；Between the battery core register interior parallel be provided with for
The pipeline of liquid convection；
Register is arranged in parallel between setting the battery core of quantity, and in battery core bottom, register is connected.
As a further illustration of the above scheme, further including that water PTC, condenser, electronic water pump, electronic fan system are set
It is placed in outlet tube downstream.
As a further illustration of the above scheme, used liquid is ethyl alcohol.
As a further illustration of the above scheme, the inlet and liquid outlet between the battery core set by register are equal
It it is two, and inlet is arranged with liquid outlet interval.
The utility model has the beneficial effects that：A kind of battery pack system cooling/heating apparatus involved by the utility model is logical
It crosses and is provided with what register and other temperature control equipments between battery core bottom register, battery core can generate battery core
Even heat disperses or is evenly heated battery core, ensures that battery core is run in the operating temperature of permission, and that improves battery core uses the longevity
Life, ensures that the performance of battery core is versatile, can be widely used in soft pack cell heat dissipation or heating, the heat dissipation of rectangular aluminum hull battery core
Or heating, the heat dissipation of rectangular plastic housing battery core or heating.It ensure that the temperature equalization inside battery pack, and simple in structure, be convenient for cloth
It sets, other power battery cooling system cooling-down effects of effective solution are poor, and cooling is uneven, and the heating-up time is long, so that making
At the defects of its service life is low, security performance is insufficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of register between battery core.
Label is described as follows in figure：1- battery cores bottom register；Register between 2- battery cores；3- battery cores；4- outlet tubes；
5- inlet tubes；The other registers of 6-；7- inlets；8- liquid outlets.
Specific implementation mode
The utility model is further illustrated in the following with reference to the drawings and specific embodiments.
Embodiment
It elaborates combined with Figure 1 and Figure 2, to the present embodiment.A kind of battery pack system cooling involved by the present embodiment
Register 2 between heating device, including battery core bottom register 1, battery core.Further include condenser, electronic water pump, electronic fan
Other registers 6 such as system.
Battery core bottom register 1 is whole in a rectangular parallelepiped shape, be arranged inside the pipeline to circulate for liquid respectively with shunting
Formula inlet tube 5 is connected with shunting outlet tube 4.Shunting inlet tube 5 and shunting outlet tube 4 are located at battery core bottom temperature adjustment dress
Set 1 the same end.One end of register 2 is provided with inlet 7 and liquid outlet 8 between battery core.Inlet 7 and shunting inlet tube
5 are connected, and liquid outlet 8 is connected with shunting outlet tube 4.Cross water PTC, condenser, electronic water pump, electronic fan system etc. its
He is set to outlet tube downstream by high temperature service 6.Condenser is connected with electronic water pump, can be cooled down to liquid.Electronic water pump,
It crosses water PTC to be connected with shunting inlet tube, but conveying liquid is carried out to shunting inlet tube when difference.
2 interior parallel of register is provided with the pipeline for liquid convection between battery core.Convection current in the present embodiment refers to
The direction that liquid flows in the pipeline being connected with adjacent inlet 7 and liquid outlet 8 is on the contrary, convection type setting may make cooling
Or heating is more several rapid and uniform.
Used liquid is cooling liquid or heating liquid in the present embodiment.It can dropped when using cooling liquid
Fever phenomenon of the low battery core 3 caused by fever；When needing to heat battery core 3, it can be passed through heating liquid, improve electricity
The temperature of core ensures that battery core 3 can be run in the operating temperature of permission.In the present embodiment between battery core set by register 2
The inlet 7 and liquid outlet 8 set are two, and inlet 7 is arranged with the interval of liquid outlet 8.
Register 2 is arranged in parallel between battery core in the present embodiment, and the quantity of register 2 is to come as needed between battery core
Setting, is connected in battery core bottom register 1.High temperature service 2 is between battery core 3 between battery core.
When using liquid thermoregulating system, the course of work heated to battery core 3 is as follows：Water PTC is crossed to carry out ethyl alcohol
Heating, is introduced to the battery core bottom register 1 in battery pack by shunting inlet 7, can also carry out adjusting between battery core at this time
Warm device 2 forms convection current between battery core, is heated to battery core 3.
Using liquid thermoregulating system, it is as follows that the cooling course of work is carried out to battery core 3：It will by condenser and electronic water pump
Ethyl alcohol cools down, then carries out the battery core bottom register 1 in battery pack by shunting inlet tube 5, and cooling ethyl alcohol also can be into
Register 2 between row battery core passes out the heat that battery core 3 generates by shunting outlet tube,
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of battery pack system cooling/heating apparatus, which is characterized in that including：
Battery core bottom register, one end are provided with shunting inlet tube and shunting outlet tube；
Register between battery core, one end are provided with inlet and liquid outlet, and the inlet is connected with shunting inlet tube,
The liquid outlet is connected with shunting outlet tube；Be provided with can be right for liquid for register interior parallel between the battery core
The pipeline of stream；
Register is arranged in parallel between setting the battery core of quantity, and in battery core bottom, register is connected.
2. battery pack system cooling/heating apparatus as described in claim 1, which is characterized in that further included water PTC, condensation
Device, electronic water pump, electronic fan system are set to outlet tube downstream.
3. battery pack system cooling/heating apparatus as described in claim 1, which is characterized in that used liquid is ethyl alcohol.
4. battery pack system cooling/heating apparatus as described in claim 1, which is characterized in that register between the battery core
Set inlet and liquid outlet is two, and inlet is arranged with liquid outlet interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820094350.2U CN207834521U (en) | 2018-01-20 | 2018-01-20 | A kind of battery pack system cooling/heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820094350.2U CN207834521U (en) | 2018-01-20 | 2018-01-20 | A kind of battery pack system cooling/heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834521U true CN207834521U (en) | 2018-09-07 |
Family
ID=63393797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820094350.2U Expired - Fee Related CN207834521U (en) | 2018-01-20 | 2018-01-20 | A kind of battery pack system cooling/heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310544A (en) * | 2020-10-29 | 2021-02-02 | 广东技术师范大学 | Elastic device for adjusting temperature of battery core |
-
2018
- 2018-01-20 CN CN201820094350.2U patent/CN207834521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310544A (en) * | 2020-10-29 | 2021-02-02 | 广东技术师范大学 | Elastic device for adjusting temperature of battery core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |