JP4415712B2 - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- JP4415712B2 JP4415712B2 JP2004071144A JP2004071144A JP4415712B2 JP 4415712 B2 JP4415712 B2 JP 4415712B2 JP 2004071144 A JP2004071144 A JP 2004071144A JP 2004071144 A JP2004071144 A JP 2004071144A JP 4415712 B2 JP4415712 B2 JP 4415712B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling medium
- heat
- heat radiating
- heat exchanger
- cooling
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0452—Combination of units extending one behind the other with units extending one beside or one above the other
Description
第二の放熱部(OUT)>第三の放熱部(OUT)>第一の放熱部(OUT)
また、第一,第二,第三の各放熱部23,25,27がそれぞれ必要とする放熱量(冷却媒体入口から同出口までの温度差)は、第一の放熱部23が一番大きいものとする。
15 第一の放熱部の第一の冷却媒体が流入する冷却媒体入口
17 第一の放熱部の第一の冷却媒体が流出する冷却媒体出口
23 第一の熱交換器の第一の放熱部
25 第二の熱交換器の第二の放熱部
27 第二の熱交換器の第三の放熱部
Claims (3)
- 三つの冷却媒体の放熱を行う放熱部をそれぞれ備えた熱交換器において、車両に空調装置と燃料電池と燃料電池から電力の供給を受ける強電装置とをそれぞれ搭載し、前記空調装置に第一の放熱部を流れる第一の冷却媒体を、前記燃料電池に第二の放熱部を流れる第二の冷却媒体を、前記強電装置に第三の放熱部を流れる第三の冷却媒体を、それぞれ流し、前記三つの放熱部のうちで冷却媒体出入口相互の冷却媒体温度差が最も大きい前記第一の冷却媒体が流れる前記第一の放熱部の背面に、前記第二および第三の各冷却媒体がそれぞれ流れる前記第二および第三の各放熱部を互いに並列して配置し、前記第二の冷却媒体の前記第二の放熱部に対する入口温度が、前記第三の冷却媒体の前記第三の放熱部への入口温度より高く、前記第二の冷却媒体の前記第二の放熱部に対する出口温度が、第三の冷却媒体の前記第三の放熱部への出口温度より高く、前記第一の放熱部における第一の冷却媒体の流れの上流側の背面に前記第二の放熱部を配置する一方、前記第一の放熱部における第一の冷却媒体の流れの下流側の背面に前記第三の放熱部を配置することを特徴とする熱交換器。
- 請求項1に記載の熱交換器において、前記第一,第二,第三の各放熱部のそれぞれの冷却媒体の入口(IN)および出口(OUT)での前記第一,第二,第三の各冷却媒体の温度が、以下の関係を備えていることを特徴とする熱交換器。
第一の放熱部(IN)>第二の放熱部(IN)>第三の放熱部(IN)
第二の放熱部(OUT)>第三の放熱部(OUT)>第一の放熱部(OUT) - 請求項1または2に記載の熱交換器において、前記第一の放熱部の通風方向に対向する部位の面積と、前記第二,第三の各放熱部を合わせた通風方向に対向する部位の面積とを、互いに同一とすることを特徴とする熱交換器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004071144A JP4415712B2 (ja) | 2004-03-12 | 2004-03-12 | 熱交換器 |
EP05718009A EP1633583A1 (en) | 2004-03-12 | 2005-03-11 | Heat exchanger |
US10/567,783 US7845392B2 (en) | 2004-03-12 | 2005-03-11 | Heat exchanger assembly |
PCT/GB2005/000950 WO2005087523A1 (en) | 2004-03-12 | 2005-03-11 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004071144A JP4415712B2 (ja) | 2004-03-12 | 2004-03-12 | 熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005257205A JP2005257205A (ja) | 2005-09-22 |
JP4415712B2 true JP4415712B2 (ja) | 2010-02-17 |
Family
ID=34961410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004071144A Expired - Fee Related JP4415712B2 (ja) | 2004-03-12 | 2004-03-12 | 熱交換器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7845392B2 (ja) |
EP (1) | EP1633583A1 (ja) |
JP (1) | JP4415712B2 (ja) |
WO (1) | WO2005087523A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009039364A1 (de) * | 2009-08-29 | 2011-03-03 | Daimler Ag | Fahrzeug mit wenigstens einem Kühlkreislauf zum Kühlen eines Brennstoffzellensystems |
KR101360636B1 (ko) | 2009-12-03 | 2014-02-10 | 기아자동차주식회사 | 친환경 차량용 냉각시스템 |
JP5585543B2 (ja) * | 2011-06-17 | 2014-09-10 | 株式会社デンソー | 車両用冷却装置 |
KR101326510B1 (ko) * | 2011-09-09 | 2013-11-08 | 기아자동차주식회사 | 연료전지차량용 냉각장치 |
EP3212899B1 (en) | 2014-10-27 | 2023-10-18 | Cummins Inc. | Waste heat recovery integrated cooling module |
DE102015014781B4 (de) | 2015-11-14 | 2023-06-15 | Cellcentric Gmbh & Co. Kg | Elektrisch angetriebenes Fahrzeug |
US11951797B2 (en) * | 2021-06-03 | 2024-04-09 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Cooling pack assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190105A (en) * | 1976-08-11 | 1980-02-26 | Gerhard Dankowski | Heat exchange tube |
JPH0290321U (ja) | 1988-12-28 | 1990-07-18 | ||
US5526873A (en) * | 1989-07-19 | 1996-06-18 | Valeo Thermique Moteur | Heat exchanger apparatus for a plurality of cooling circuits using the same coolant |
EP0859209A4 (en) | 1996-08-29 | 1999-06-09 | Zexel Corp | HEAT EXCHANGER |
JPH1073388A (ja) | 1996-08-29 | 1998-03-17 | Zexel Corp | 熱交換器 |
JP3810875B2 (ja) * | 1997-01-24 | 2006-08-16 | カルソニックカンセイ株式会社 | 一体型熱交換器 |
JP3879296B2 (ja) * | 1999-01-19 | 2007-02-07 | 株式会社デンソー | 熱交換器 |
JP2001136756A (ja) | 1999-11-01 | 2001-05-18 | Hitachi Ltd | モータ駆動装置及び半導体素子冷却装置 |
US6860349B2 (en) * | 2000-05-26 | 2005-03-01 | Honda Giken Kogyo Kabushiki Kaisha | Cooling system for fuel cell powered vehicle and fuel cell powered vehicle employing the same |
JP2002004860A (ja) | 2000-06-27 | 2002-01-09 | Nissan Motor Co Ltd | ハイブリッド電気自動車用冷却装置 |
JP2003118396A (ja) | 2001-10-12 | 2003-04-23 | Hitachi Ltd | 燃料電池自動車 |
US7328739B2 (en) * | 2003-02-14 | 2008-02-12 | Calsonic Kansei Corporation | Heat exchanger for vehicle |
US7178579B2 (en) * | 2003-11-26 | 2007-02-20 | Proliance International Inc. | Heat exchanger package with split charge air cooler |
-
2004
- 2004-03-12 JP JP2004071144A patent/JP4415712B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-11 EP EP05718009A patent/EP1633583A1/en not_active Withdrawn
- 2005-03-11 WO PCT/GB2005/000950 patent/WO2005087523A1/en not_active Application Discontinuation
- 2005-03-11 US US10/567,783 patent/US7845392B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2005087523A1 (en) | 2005-09-22 |
JP2005257205A (ja) | 2005-09-22 |
EP1633583A1 (en) | 2006-03-15 |
US20080223559A1 (en) | 2008-09-18 |
US7845392B2 (en) | 2010-12-07 |
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