JP6075631B2 - 蓄電池の冷却装置 - Google Patents
蓄電池の冷却装置 Download PDFInfo
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- JP6075631B2 JP6075631B2 JP2013076740A JP2013076740A JP6075631B2 JP 6075631 B2 JP6075631 B2 JP 6075631B2 JP 2013076740 A JP2013076740 A JP 2013076740A JP 2013076740 A JP2013076740 A JP 2013076740A JP 6075631 B2 JP6075631 B2 JP 6075631B2
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- JP
- Japan
- Prior art keywords
- storage battery
- cooling device
- cooling
- refrigerant
- unit
- 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.)
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- 238000001816 cooling Methods 0.000 title claims description 79
- 239000003507 refrigerant Substances 0.000 claims description 52
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- H01M10/65—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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Description
2 冷却部
3 供給部
4 排出部
6 蓄電池
7 端子部
22 仕切部
23a 流路
23b 流路
23c 流路
23d 流路
30 第1扁平部(接合部)
31 第2供給孔(供給孔)
40 第2扁平部(接合部)
41 第2排出孔(排出孔)
Claims (8)
- 蓄電池が載置されて、当該蓄電池を冷却する蓄電池の冷却装置であって、
前記蓄電池の下部壁面に沿って延設され、内部に冷媒が流れる流路が並列して形成され、前記下部壁面側から前記蓄電池を冷却する冷却部と、
前記流路の並列方向に沿って延設され、前記下部壁面と直交する方向に沿って前記冷却部に前記冷媒を供給する供給部とを備え、
前記冷却部には、前記蓄電池の端子部からの距離が短い箇所に設けた第1流路おける前記冷媒の流速が、前記端子部からの距離が長い箇所に設けた第2流路における前記冷媒の流速よりも高くなるように供給孔が形成されることを特徴とする蓄電池の冷却装置。 - 請求項1に記載の蓄電池の冷却装置であって、
前記供給孔は、前記第1流路の延長上に形成されることを特徴とする蓄電池の冷却装置。 - 請求項1または2に記載の蓄電池の冷却装置であって、
前記冷却部には、前記第1流路の延長上に前記冷却部から前記冷媒を排出する排出孔が形成されることを特徴とする蓄電池の冷却装置。 - 請求項1から3のいずれか一つに記載の蓄電池の冷却装置であって、
前記流路の並列方向に沿って延設された排出部を備え、
前記供給部、及び前記排出部は、前記下部壁面の面方向と直交する方向の長さが前記冷却部の長手方向の長さよりも短く、前記冷却部に接合する接合部を備えることを特徴とする蓄電池の冷却装置。 - 請求項1から4のいずれか一つに記載の蓄電池の冷却装置であって、
前記冷却部には前記供給孔が複数形成され、
前記供給孔は、前記端子部からの距離が短くなるほど大きくなることを特徴とする蓄電池の冷却装置。 - 請求項5に記載の蓄電池の冷却装置であって、
前記冷却部には前記冷却部から前記冷媒を排出する排出孔が複数形成され、
前記排出孔は、前記端子部からの距離が短くなるほど大きくなることを特徴とする蓄電池の冷却装置。 - 請求項1から6のいずれか一つに記載の蓄電池の冷却装置であって、
隣接する流路は、仕切部によって仕切られることを特徴とする蓄電池の冷却装置。 - 請求項1から7のいずれか一つに記載の蓄電池の冷却装置であって、
前記蓄電池は組電池であることを特徴とする蓄電池の冷却装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013076740A JP6075631B2 (ja) | 2013-04-02 | 2013-04-02 | 蓄電池の冷却装置 |
PCT/JP2014/058874 WO2014162978A1 (ja) | 2013-04-02 | 2014-03-27 | 蓄電池の冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013076740A JP6075631B2 (ja) | 2013-04-02 | 2013-04-02 | 蓄電池の冷却装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014203564A JP2014203564A (ja) | 2014-10-27 |
JP6075631B2 true JP6075631B2 (ja) | 2017-02-08 |
Family
ID=51658276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013076740A Active JP6075631B2 (ja) | 2013-04-02 | 2013-04-02 | 蓄電池の冷却装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6075631B2 (ja) |
WO (1) | WO2014162978A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6300034B2 (ja) * | 2015-03-19 | 2018-03-28 | 株式会社オートネットワーク技術研究所 | 蓄電モジュール |
KR102280096B1 (ko) | 2017-10-17 | 2021-07-21 | 주식회사 엘지에너지솔루션 | 누설 냉매 유입 방지 기능을 갖는 배터리 팩 |
DE202017107878U1 (de) * | 2017-12-22 | 2019-03-25 | Reinz-Dichtungs-Gmbh | Plattenartiger Fluidbehälter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4298867B2 (ja) * | 1999-09-28 | 2009-07-22 | パナソニック株式会社 | 集合型密閉二次電池 |
US7642006B2 (en) * | 2004-11-29 | 2010-01-05 | Samsung Sdi Co., Ltd. | Secondary battery module |
JP2008159440A (ja) * | 2006-12-25 | 2008-07-10 | Calsonic Kansei Corp | 車両用バッテリ冷却システム |
JP4513815B2 (ja) * | 2007-02-20 | 2010-07-28 | トヨタ自動車株式会社 | 蓄電装置 |
JP2009252473A (ja) * | 2008-04-04 | 2009-10-29 | Toyota Motor Corp | 蓄電装置の冷却構造及び車両 |
-
2013
- 2013-04-02 JP JP2013076740A patent/JP6075631B2/ja active Active
-
2014
- 2014-03-27 WO PCT/JP2014/058874 patent/WO2014162978A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014162978A1 (ja) | 2014-10-09 |
JP2014203564A (ja) | 2014-10-27 |
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