JP7506172B2 - 電池の筐体、電池、電力使用機器、電池を製造する方法と機器 - Google Patents
電池の筐体、電池、電力使用機器、電池を製造する方法と機器 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title description 12
- 239000007788 liquid Substances 0.000 claims description 172
- 238000001816 cooling Methods 0.000 claims description 90
- 238000003860 storage Methods 0.000 claims description 80
- 210000000746 body region Anatomy 0.000 claims description 17
- 230000005484 gravity Effects 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 16
- 230000005494 condensation Effects 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 15
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- VVNXEADCOVSAER-UHFFFAOYSA-N lithium sodium Chemical compound [Li].[Na] VVNXEADCOVSAER-UHFFFAOYSA-N 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/691—Arrangements or processes for draining liquids from casings; Cleaning battery or cell casings
-
- 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
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- H—ELECTRICITY
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- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
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- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/65—Means for temperature control structurally associated with the cells
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
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- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M10/65—Means for temperature control structurally associated with the cells
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- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
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- 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
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- 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
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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
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- 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
- H01M50/271—Lids or covers for the racks or secondary casings
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/673—Containers for storing liquids; Delivery conduits therefor
- H01M50/682—Containers for storing liquids; Delivery conduits therefor accommodated in battery or cell casings
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Aviation & Aerospace Engineering (AREA)
Description
310、電池単体20を提供することと、
320、筐体11を提供することであって、筐体11は、
冷却部品13であって、冷却部品13上に集液構造130が設けられ、集液構造130は冷却部品13で発生した凝縮液を集めるためのものである冷却部品13と、第1の壁110であって、第1の壁110上に貯液構造115が設けられ、貯液構造115は集液構造130に対応して設けられ、貯液構造115は集液構造130で集められた凝縮液を収集するためのものである第1の壁110とを含むことと、
330、電池単体20を筐体11内に収容することとを含んでもよい。
10 電池
11 筐体
13 冷却部品
20 電池単体
21 ハウジング
22 電極アセンブリ
23 接続部材
30 コントローラ
40 モータ
110 第1の壁
111 第1の部分
112 第2の部分
115 貯液構造
116 開口
117 電気キャビティ
130 集液構造
131 接続領域
132 遷移領域
133 本体領域
211 ケース
212 カバープレート
213 放圧機構
214 電極端子
214a 正極端子
214b 負極端子
221 第1のタブ
222 第2のタブ
400 機器
410 提供モジュール
420 取り付けモジュール
Claims (13)
- 電池の筐体であって、
冷却部品であって、前記冷却部品上に集液構造が設けられ、前記集液構造は前記冷却部品で発生した凝縮液を集めるためのものである冷却部品と、
第1の壁であって、前記第1の壁上に貯液構造が設けられ、前記貯液構造は前記集液構造に対応して設けられ、前記貯液構造は前記集液構造で集められた前記凝縮液を収集するためのものである第1の壁とを含み、
前記冷却部品は、前記貯液構造に対応する位置において前記貯液構造に突出することで前記集液構造を形成し、前記集液構造は、尖状突起又は弧状突起である、電池の筐体。 - 前記冷却部品は接続領域、遷移領域および本体領域を含み、前記接続領域は前記第1の壁を接続するためのものであり、前記接続領域と前記本体領域は異なる平面に位置し、前記遷移領域は前記接続領域と前記本体領域を接続して2つのコーナー構造を形成し、前記2つのコーナー構造のうち、前記貯液構造に近いコーナー構造は前記集液構造を形成する、請求項1に記載の筐体。
- 前記冷却部品の前記第1の壁に近い領域は、前記第1の壁へ屈曲されて、前記接続領域及び前記接続領域と前記本体領域とを接続する前記遷移領域を形成する、請求項2に記載の筐体。
- 前記接続領域が位置する平面は、前記本体領域が位置する平面よりも前記貯液構造に近く、前記遷移領域で前記接続領域を接続することによって形成された前記コーナー構造は、前記集液構造を形成する、請求項3に記載の筐体。
- 前記第1の壁は複数の副壁を含み、前記複数の副壁を連結して前記貯液構造のキャビティを形成し、前記キャビティの開口は前記集液構造に対応する、請求項1に記載の筐体。
- 前記開口は、前記集液構造の重力方向に設けられる、請求項5に記載の筐体。
- 前記貯液構造と前記筐体の電気キャビティとは隔離され、前記電気キャビティは電池単体を収容するためのものである、請求項1に記載の筐体。
- 前記貯液構造内に、前記凝縮液を吸着するための吸湿構造が設けられる、請求項1に記載の筐体。
- 前記第1の壁内に、前記凝縮液を前記筐体から排出するための導流構造が設けられる、請求項1に記載の筐体。
- 電池であって、
電池単体と、
請求項1~9のいずれか1項に記載の筐体とを含み、ここで、前記電池単体は前記筐体内に収容される、電池。 - 電力使用機器であって、電気エネルギーを提供するための、請求項10に記載の電池を含む、電力使用機器。
- 電池を製造する方法であって、
電池単体を提供することと、
筐体を提供することであって、前記筐体は、
冷却部品であって、前記冷却部品上に集液構造が設けられ、前記集液構造は前記冷却部品で発生した凝縮液を集めるためのものである冷却部品と、
第1の壁であって、前記第1の壁上に貯液構造が設けられ、前記貯液構造は前記集液構造に対応して設けられ、前記貯液構造は前記集液構造で集められた前記凝縮液を収集するためのものである第1の壁とを含み、前記冷却部品は、前記貯液構造に対応する位置において前記貯液構造に突出することで前記集液構造を形成し、前記集液構造は、尖状突起又は弧状突起であることと、
前記電池単体を前記筐体内に収容することとを含む、電池を製造する方法。 - 電池を製造する機器であって、
電池単体及び筐体を提供するための提供モジュールであって、前記筐体は、
冷却部品であって、前記冷却部品上に集液構造が設けられ、前記集液構造は前記冷却部品で発生した凝縮液を集めるためのものである冷却部品と、
第1の壁であって、前記第1の壁上に貯液構造が設けられ、前記貯液構造は前記集液構造に対応して設けられ、前記貯液構造は前記集液構造で集められた前記凝縮液を収集するためのものである第1の壁とを含み、前記冷却部品は、前記貯液構造に対応する位置において前記貯液構造に突出することで前記集液構造を形成し、前記集液構造は、尖状突起又は弧状突起である、提供モジュールと、
前記電池単体を前記筐体内に収容するための取り付けモジュールとを含む、電池を製造
する機器。
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PCT/CN2021/109456 WO2023004726A1 (zh) | 2021-07-30 | 2021-07-30 | 电池的箱体、电池、用电设备、制备电池的方法和设备 |
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US (1) | US20230030834A1 (ja) |
EP (1) | EP4152485A4 (ja) |
JP (1) | JP7506172B2 (ja) |
KR (1) | KR20230019246A (ja) |
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JP2022110745A (ja) | 2021-01-19 | 2022-07-29 | 株式会社オートネットワーク技術研究所 | 配線モジュール |
JP2023535097A (ja) | 2020-10-19 | 2023-08-15 | ジアンス・コンテンポラリー・アンプレックス・テクノロジー・リミテッド | 電池の筐体、電池、電力利用装置、電池を製造する方法及び装置 |
JP2023542485A (ja) | 2021-07-30 | 2023-10-10 | 寧徳時代新能源科技股▲分▼有限公司 | 電池、電力消費機器、電池を製造する方法と機器 |
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US20130252043A1 (en) | 2010-12-14 | 2013-09-26 | A123 Systems, Inc. | System and Method for Controlling Humidity in a Battery Module |
CN207967074U (zh) | 2017-11-20 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 箱体 |
CN109817842A (zh) | 2019-01-16 | 2019-05-28 | 京东方科技集团股份有限公司 | 一种真空干燥装置、显示用基板的制备方法 |
CN211719657U (zh) | 2020-04-13 | 2020-10-20 | 恒大新能源技术(深圳)有限公司 | 电池包箱体及电池包 |
JP2023535097A (ja) | 2020-10-19 | 2023-08-15 | ジアンス・コンテンポラリー・アンプレックス・テクノロジー・リミテッド | 電池の筐体、電池、電力利用装置、電池を製造する方法及び装置 |
JP2022110745A (ja) | 2021-01-19 | 2022-07-29 | 株式会社オートネットワーク技術研究所 | 配線モジュール |
JP2023542485A (ja) | 2021-07-30 | 2023-10-10 | 寧徳時代新能源科技股▲分▼有限公司 | 電池、電力消費機器、電池を製造する方法と機器 |
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EP4152485A1 (en) | 2023-03-22 |
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