JP4960373B2 - バッテリパック用の熱放散装置及びそれを使用したバッテリパック - Google Patents
バッテリパック用の熱放散装置及びそれを使用したバッテリパック Download PDFInfo
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- JP4960373B2 JP4960373B2 JP2008539212A JP2008539212A JP4960373B2 JP 4960373 B2 JP4960373 B2 JP 4960373B2 JP 2008539212 A JP2008539212 A JP 2008539212A JP 2008539212 A JP2008539212 A JP 2008539212A JP 4960373 B2 JP4960373 B2 JP 4960373B2
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- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims description 47
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910003307 Ni-Cd Inorganic materials 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 2
- 229910018477 Ni—MH Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910018605 Ni—Zn Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- 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
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
集熱チャネルを内部に有する集熱板と、
熱放散チャネルを内部に有する熱放散板と、
ポンプと
を備え、
集熱チャネルの一方のポートが熱放散チャネルの一方のポートと連通し、集熱チャネルの他方のポートは、ポンプの液体出口と連通し、ポンプの液体入口は、熱放散チャネルの他方のポートと連通している。
集熱チャネルを内部に有する複数の集熱板と、
熱放散チャネルを内部に有する熱放散板と、
ポンプと
を有する熱放散装置であって、
電池は、2枚の隣接した集熱板間に配置され、
集熱チャネルの一方のポートが熱放散チャネルの一方のポートと連通し、集熱チャネルの他方のポートは、ポンプの液体出口と連通し、ポンプの液体入口は、熱放散チャネルの他方のポートと連通しており、
且つ集熱板内の集熱チャネルは、直列又は並列に連通している、熱放散装置を備える。
1.2枚の熱放散板2をそれぞれ支持フレーム8の固定溝16内に入れて、6本のボルト5(段付きボルト)をビームの貫通穴に挿通して、段付きボルトの第1段によって2枚の底部集熱板1をそれぞれ2枚の熱放散板2上に取り付け、次に、第1ナットを段付きボルトに締め付けることによってそれらを固定し、
2.底部集熱板1の上面を伝導性シリカゲルで覆い、それぞれに1つの温度センサ6(赤外線側温体)を熱伝導性シリカゲルによって付着させた4個の電池4を底部集熱板1の上に、その上の突出部17と整合させて載置し、電池4の表面を熱伝導性シリカゲルで覆い、2枚の集熱板2を電池4の上に、電池4の溝と整合させて載置し、次に、第2ナットを段付きボルトに締め付け、
3.上記ステップ2を繰り返して、それぞれに1つの温度センサ6(赤外線側温体)を熱伝導性シリカゲルによって付着させた第2層の電池を載置し、別の2枚の集熱板を第2電池層の上に載置し、第3ナットを段付きボルトに締め付け、
4.ねじ山付き端部を有する断熱パイプを使用して、集熱チャネル11の一方のポートを熱放散チャネル12の一方の端部と連通させ、集熱チャネル11の別のポートをポンプ3の出口と連通させ、熱放散チャネル12の別のポートをポンプの入口と連通させるようにし、集熱チャネル、ポンプ及び熱放散チャネルはすべて、それらのポートにねじ山を有しており、
5.温度センサを信号線によってECU7の入力ポートに接続し、
6.ECU7の出力ポートを信号線によってポンプ3に接続し、
7.すべての電池4を接続部品14で互いに接続し、それにより、バッテリパックを形成する。
2 熱放散板
3 ポンプ
4 電池
5 ボルト
6 温度センサ
7 ECU(電子制御ユニット)
8 支持フレーム
11 集熱チャネル
12 熱放散チャネル
13 ヒートシンク
14 接続部品
15 ビーム
16 保持スロット
17 突出部
18 溝
Claims (6)
- 直列又は並列に接続された複数の電池(4)、支持フレーム(8)及び熱放散装置を備えるバッテリパックであって、
該熱放散装置が
集熱チャネル(11)を内部に有する複数の集熱板(1)と、
熱放散チャネル(12)を内部に有する熱放散板(2)と、
ポンプ(3)と
を備え、
支持フレーム(8)上に集熱板(1)及び熱放散板(2)が取り付けられ、且つ、集熱板(1)が熱放散板(2)の上方に配置され、
電池(4)は、2枚の隣接した集熱板(1)間に配置され、
集熱チャネル(11)の一方のポートが熱放散チャネル(12)の一方のポートと連通し、集熱チャネル(11)の他方のポートは、ポンプ(3)の液体出口と連通し、ポンプ(3)の液体入口は、熱放散チャネル(12)の他方のポートと連通しており、
集熱板(1)内の集熱チャネル(11)は、直列又は並列に連通している、バッテリパック。 - 集熱チャネル(11)及び熱放散チャネル(12)は、冷却液を内部に収容している、請求項1に記載のバッテリパック。
- 集熱板(1)及び電池(4)間の接触面を熱伝導性接着剤で覆ってなる、請求項1に記載のバッテリパック。
- 電池(4)は、その表面上に溝を有し、
集熱板(1)は、電池(4)と接触する表面上に、溝とはまり合う突出部(17)を有する、請求項1に記載のバッテリパック。 - 電池(4)は、円筒形電池であり、
集熱板(1)は、電池(4)と接触するそれらの表面上に、円筒形電池の表面とはまり合う溝(18)を有する、請求項1に記載のバッテリパック。 - 熱放散装置が、
各電池(4)又は各集熱板(1)にそれぞれ取り付けられた複数の温度センサ(6)と、
A/D変換器、プログラマブルコントローラ及び周波数変換器を有するECU(7)とをさらに備え、
A/D変換器は、各温度センサ(6)及びプログラマブルコントローラに電気的に接続され、周波数変換器は、ポンプ(3)及びプログラマブルコントローラに電気的に接続される、請求項1に記載のバッテリパック。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101157059A CN100487973C (zh) | 2005-11-08 | 2005-11-08 | 动力电池组 |
CN200510115705.9 | 2005-11-08 | ||
CN200610066528.4 | 2006-03-30 | ||
CNB2006100665284A CN100527521C (zh) | 2006-03-30 | 2006-03-30 | 动力电池组用散热装置及动力电池组 |
PCT/CN2006/000900 WO2007053993A1 (en) | 2005-11-08 | 2006-05-08 | A heat dissipating device for a battery pack, and a battery pack using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009515306A JP2009515306A (ja) | 2009-04-09 |
JP4960373B2 true JP4960373B2 (ja) | 2012-06-27 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008539212A Active JP4960373B2 (ja) | 2005-11-08 | 2006-05-08 | バッテリパック用の熱放散装置及びそれを使用したバッテリパック |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080233470A1 (ja) |
EP (1) | EP1935050B1 (ja) |
JP (1) | JP4960373B2 (ja) |
KR (1) | KR101029093B1 (ja) |
AT (1) | ATE445240T1 (ja) |
CA (1) | CA2627182C (ja) |
DE (1) | DE602006009687D1 (ja) |
WO (1) | WO2007053993A1 (ja) |
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2006
- 2006-05-08 CA CA 2627182 patent/CA2627182C/en active Active
- 2006-05-08 WO PCT/CN2006/000900 patent/WO2007053993A1/en active Application Filing
- 2006-05-08 US US12/092,569 patent/US20080233470A1/en not_active Abandoned
- 2006-05-08 JP JP2008539212A patent/JP4960373B2/ja active Active
- 2006-05-08 AT AT06741796T patent/ATE445240T1/de not_active IP Right Cessation
- 2006-05-08 EP EP06741796A patent/EP1935050B1/en active Active
- 2006-05-08 DE DE200660009687 patent/DE602006009687D1/de active Active
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CA2627182A1 (en) | 2007-05-18 |
DE602006009687D1 (de) | 2009-11-19 |
US20080233470A1 (en) | 2008-09-25 |
CA2627182C (en) | 2011-12-20 |
WO2007053993A1 (en) | 2007-05-18 |
EP1935050A1 (en) | 2008-06-25 |
KR101029093B1 (ko) | 2011-04-13 |
EP1935050B1 (en) | 2009-10-07 |
EP1935050A4 (en) | 2008-08-27 |
KR20080057346A (ko) | 2008-06-24 |
JP2009515306A (ja) | 2009-04-09 |
ATE445240T1 (de) | 2009-10-15 |
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