CN113839122A - 一种增加相变散热的方法及电池包结构 - Google Patents
一种增加相变散热的方法及电池包结构 Download PDFInfo
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- CN113839122A CN113839122A CN202111121140.0A CN202111121140A CN113839122A CN 113839122 A CN113839122 A CN 113839122A CN 202111121140 A CN202111121140 A CN 202111121140A CN 113839122 A CN113839122 A CN 113839122A
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- Prior art keywords
- microspheres
- heat dissipation
- battery pack
- liquid
- shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 230000008859 change Effects 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000004005 microsphere Substances 0.000 claims abstract description 97
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 238000001704 evaporation Methods 0.000 claims abstract description 26
- 230000008020 evaporation Effects 0.000 claims abstract description 26
- WVSNNWIIMPNRDB-UHFFFAOYSA-N 1,1,1,3,3,4,4,5,5,6,6,6-dodecafluorohexan-2-one Chemical compound FC(F)(F)C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F WVSNNWIIMPNRDB-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 230000000737 periodic effect Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 1
- 238000010292 electrical insulation Methods 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
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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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111121140.0A CN113839122B (zh) | 2021-09-24 | 2021-09-24 | 一种增加相变散热的方法及电池包结构 |
Applications Claiming Priority (1)
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CN202111121140.0A CN113839122B (zh) | 2021-09-24 | 2021-09-24 | 一种增加相变散热的方法及电池包结构 |
Publications (2)
Publication Number | Publication Date |
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CN113839122A true CN113839122A (zh) | 2021-12-24 |
CN113839122B CN113839122B (zh) | 2022-07-19 |
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CN202111121140.0A Active CN113839122B (zh) | 2021-09-24 | 2021-09-24 | 一种增加相变散热的方法及电池包结构 |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130237621A1 (en) * | 2012-03-08 | 2013-09-12 | Hyundai Motor Company | High heat radiation composite and a method of fabricating the same |
CN107210499A (zh) * | 2015-02-04 | 2017-09-26 | 全球网络视野有限责任公司 | 用于电化学装置热管理的系统、结构与材料 |
CN206789568U (zh) * | 2017-06-13 | 2017-12-22 | 赣州市创翔电源有限公司 | 一种均衡散热式动力蓄电池 |
US20180026245A1 (en) * | 2014-02-03 | 2018-01-25 | Ursatech Ltd. | Intumescent Battery Housing |
US20180223068A1 (en) * | 2015-08-07 | 2018-08-09 | Universität Kassel | Unvulcanized liquid or solid silicone rubber and method for using liquid or solid silicone rubber in an injection method |
KR20190128488A (ko) * | 2018-05-08 | 2019-11-18 | 삼성에스디아이 주식회사 | 배터리 모듈 |
WO2020049248A1 (fr) * | 2018-09-04 | 2020-03-12 | Exoes | Module electrique comprenant une pluralite de cellules de batteries immergees dans un fluide dielectrique |
CN111864305A (zh) * | 2020-08-11 | 2020-10-30 | 大连理工大学 | 一种填充相变胶囊的两相浸没式电池液冷箱 |
CN212257625U (zh) * | 2020-08-11 | 2020-12-29 | 大连理工大学 | 一种填充相变胶囊的两相浸没式电池液冷箱 |
CN112449567A (zh) * | 2020-11-05 | 2021-03-05 | 深圳先进技术研究院 | 液态金属泡沫复合材料及其制备方法和应用 |
CN113241485A (zh) * | 2021-05-08 | 2021-08-10 | 傲普(上海)新能源有限公司 | 一种增加相变换热的电池包 |
-
2021
- 2021-09-24 CN CN202111121140.0A patent/CN113839122B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130237621A1 (en) * | 2012-03-08 | 2013-09-12 | Hyundai Motor Company | High heat radiation composite and a method of fabricating the same |
US20180026245A1 (en) * | 2014-02-03 | 2018-01-25 | Ursatech Ltd. | Intumescent Battery Housing |
CN107210499A (zh) * | 2015-02-04 | 2017-09-26 | 全球网络视野有限责任公司 | 用于电化学装置热管理的系统、结构与材料 |
US20180223068A1 (en) * | 2015-08-07 | 2018-08-09 | Universität Kassel | Unvulcanized liquid or solid silicone rubber and method for using liquid or solid silicone rubber in an injection method |
CN206789568U (zh) * | 2017-06-13 | 2017-12-22 | 赣州市创翔电源有限公司 | 一种均衡散热式动力蓄电池 |
KR20190128488A (ko) * | 2018-05-08 | 2019-11-18 | 삼성에스디아이 주식회사 | 배터리 모듈 |
WO2020049248A1 (fr) * | 2018-09-04 | 2020-03-12 | Exoes | Module electrique comprenant une pluralite de cellules de batteries immergees dans un fluide dielectrique |
CN111864305A (zh) * | 2020-08-11 | 2020-10-30 | 大连理工大学 | 一种填充相变胶囊的两相浸没式电池液冷箱 |
CN212257625U (zh) * | 2020-08-11 | 2020-12-29 | 大连理工大学 | 一种填充相变胶囊的两相浸没式电池液冷箱 |
CN112449567A (zh) * | 2020-11-05 | 2021-03-05 | 深圳先进技术研究院 | 液态金属泡沫复合材料及其制备方法和应用 |
CN113241485A (zh) * | 2021-05-08 | 2021-08-10 | 傲普(上海)新能源有限公司 | 一种增加相变换热的电池包 |
Non-Patent Citations (1)
Title |
---|
李敬会等: "铝蜂窝增强膨胀石墨/石蜡复合材料的制备和性能研究", 《化工新型材料》 * |
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Publication number | Publication date |
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CN113839122B (zh) | 2022-07-19 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of increasing heat dissipation by phase change and battery pack structure Effective date of registration: 20221018 Granted publication date: 20220719 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangyang Sub branch Pledgor: Aopu (Shanghai) new energy Co.,Ltd. Registration number: Y2022310000288 |
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Date of cancellation: 20231025 Granted publication date: 20220719 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangyang Sub branch Pledgor: Aopu (Shanghai) new energy Co.,Ltd. Registration number: Y2022310000288 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for increasing phase change heat dissipation and battery pack structure Effective date of registration: 20231030 Granted publication date: 20220719 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangyang Sub branch Pledgor: Aopu (Shanghai) new energy Co.,Ltd. Registration number: Y2023310000698 |
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