WO2021196267A1 - Procédé de fabrication de plaque de dissipation de chaleur à refroidissement par liquide - Google Patents
Procédé de fabrication de plaque de dissipation de chaleur à refroidissement par liquide Download PDFInfo
- Publication number
- WO2021196267A1 WO2021196267A1 PCT/CN2020/084392 CN2020084392W WO2021196267A1 WO 2021196267 A1 WO2021196267 A1 WO 2021196267A1 CN 2020084392 W CN2020084392 W CN 2020084392W WO 2021196267 A1 WO2021196267 A1 WO 2021196267A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- semi
- finished product
- glue
- liquid
- finished
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title abstract description 16
- 230000017525 heat dissipation Effects 0.000 title abstract description 14
- 239000011265 semifinished product Substances 0.000 claims abstract description 88
- 239000000853 adhesive Substances 0.000 claims abstract description 53
- 230000001070 adhesive effect Effects 0.000 claims abstract description 53
- 239000002184 metal Substances 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 239000000047 product Substances 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 36
- 239000010410 layer Substances 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000011368 organic material Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000002356 single layer Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000010023 transfer printing Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 23
- 238000004021 metal welding Methods 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 8
- 238000005219 brazing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000007769 metal material Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 230000004927 fusion Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002346 layers by function Substances 0.000 description 3
- 229920005596 polymer binder Polymers 0.000 description 3
- 239000002491 polymer binding agent Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000012962 antiaging additive Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
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- 238000012938 design process Methods 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Images
Classifications
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—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
-
- 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
Definitions
- the metal adhesive glue has a sheet-like structure and only contains one layer of material. Bond strength and tightness.
- Fig. 2 is a schematic diagram of a tooling structure equipped with a finished shape according to an embodiment of the present invention.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
L'invention concerne un procédé de fabrication d'une plaque de dissipation de chaleur de refroidissement par liquide qui utilise une liaison pour remplacer un soudage classique, consistant spécifiquement : premièrement, à traiter une matière première métallique en produits semi-finis (1, 3) nécessaire pour former le produit fini de la plaque de dissipation de chaleur de refroidissement par liquide, puis à réaliser un lavage et un nettoyage complets ou partiels des produits semi-finis (1, 3) ; à retraiter ou à sélectionner un adhésif métallique (2), et à pré-fixer l'adhésif métallique (2) sur le produit semi-fini a (1) ; à assembler ensuite le produit semi-fini b (3) et des produits semi-finis c autres que le produit semi-fini a (1) et le produit semi-fini b (3) au produit semi-fini a (1) qui a été fixé à l'adhésif métallique (2), et à fixer tous les produits semi-finis sous la forme du produit fini ; puis, maintenir la température et la constante de pression pendant une certaine période de temps, de telle sorte que le produit fini de la plaque de dissipation de chaleur de refroidissement de liquide est formé ; enfin, à réaliser une inspection sur le produit fini et l'emballage du produit qui a passé l'inspection, achevant ainsi la fabrication de la totalité de la plaque de dissipation de chaleur de refroidissement liquide. Le présent procédé est simple, pratique, et fiable, et omet le procédé de soudage de métal qui est dans des procédés de fabrication classiques, réduisant ainsi considérablement la difficulté de fabrication de plaques de dissipation de chaleur de refroidissement par liquide et améliorant l'efficacité de production.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010240942.2A CN111326827A (zh) | 2020-03-31 | 2020-03-31 | 一种液冷散热板制作工艺 |
| CN202010240942.2 | 2020-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021196267A1 true WO2021196267A1 (fr) | 2021-10-07 |
Family
ID=71173440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2020/084392 WO2021196267A1 (fr) | 2020-03-31 | 2020-04-13 | Procédé de fabrication de plaque de dissipation de chaleur à refroidissement par liquide |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111326827A (fr) |
| WO (1) | WO2021196267A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658522A (zh) * | 2021-01-11 | 2021-04-16 | 湛江经济技术开发区裕鑫实业有限公司 | 一种制冷离心机中离心室与蒸发器盘管的连接方法 |
| CN113363617B (zh) * | 2021-06-18 | 2022-07-08 | 中国第一汽车股份有限公司 | 一种电池液冷板组件、动力电池总成及电动车辆 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010018040A1 (de) * | 2010-04-23 | 2011-11-03 | Akasol Engineering Gmbh | Verfahren zur Herstellung eines Kühlmoduls, Kühlmodul und Vorrichtung zur Herstellung eines solchen Kühlmoduls |
| CN103229327A (zh) * | 2010-10-04 | 2013-07-31 | 株式会社Lg化学 | 电池单元组件、热交换器和用于制造热交换器的方法 |
| CN108028333A (zh) * | 2015-09-17 | 2018-05-11 | 罗伯特·博世有限公司 | 用于制造用于冷却电池的冷却装置的方法 |
| CN208111637U (zh) * | 2018-05-08 | 2018-11-16 | 苏州正力蔚来新能源科技有限公司 | 新能源汽车用动力锂电池用液冷板 |
| DE102017223691A1 (de) * | 2017-12-22 | 2019-06-27 | Reinz-Dichtungs-Gmbh | Verfahren und Vorrichtung zum Herstellen eines plattenartigen Fluidbehälters |
| CN110193545A (zh) * | 2019-05-30 | 2019-09-03 | 南京加特源热能科技有限公司 | 一种散热液冷板及其加工方法 |
| CN110591571A (zh) * | 2019-09-12 | 2019-12-20 | 无锡江南计算技术研究所 | 一种多质液冷冷板胶粘工艺方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441649C (zh) * | 2006-08-23 | 2008-12-10 | 领胜电子科技（深圳）有限公司 | 一种热熔粘接工艺 |
| CN102137583A (zh) * | 2010-01-25 | 2011-07-27 | 北京理工大学 | 一种水冷却散热器的设计方法 |
| GB201507281D0 (en) * | 2015-04-29 | 2015-06-10 | Composite Technology & Applic Ltd | Methods and systems for bonding |
| CN106255313B (zh) * | 2016-08-30 | 2018-10-02 | 无锡市同步电子制造有限公司 | 一种电路板用散热冷板的制备和粘接方法 |
| CN108148554A (zh) * | 2016-12-02 | 2018-06-12 | 臻鼎科技股份有限公司 | 散热片填充组合物、散热片及其制作方法 |
-
2020
- 2020-03-31 CN CN202010240942.2A patent/CN111326827A/zh active Pending
- 2020-04-13 WO PCT/CN2020/084392 patent/WO2021196267A1/fr active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010018040A1 (de) * | 2010-04-23 | 2011-11-03 | Akasol Engineering Gmbh | Verfahren zur Herstellung eines Kühlmoduls, Kühlmodul und Vorrichtung zur Herstellung eines solchen Kühlmoduls |
| CN103229327A (zh) * | 2010-10-04 | 2013-07-31 | 株式会社Lg化学 | 电池单元组件、热交换器和用于制造热交换器的方法 |
| CN108028333A (zh) * | 2015-09-17 | 2018-05-11 | 罗伯特·博世有限公司 | 用于制造用于冷却电池的冷却装置的方法 |
| DE102017223691A1 (de) * | 2017-12-22 | 2019-06-27 | Reinz-Dichtungs-Gmbh | Verfahren und Vorrichtung zum Herstellen eines plattenartigen Fluidbehälters |
| CN208111637U (zh) * | 2018-05-08 | 2018-11-16 | 苏州正力蔚来新能源科技有限公司 | 新能源汽车用动力锂电池用液冷板 |
| CN110193545A (zh) * | 2019-05-30 | 2019-09-03 | 南京加特源热能科技有限公司 | 一种散热液冷板及其加工方法 |
| CN110591571A (zh) * | 2019-09-12 | 2019-12-20 | 无锡江南计算技术研究所 | 一种多质液冷冷板胶粘工艺方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111326827A (zh) | 2020-06-23 |
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