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WO2012031200A3 - Compact heat exchanger - Google Patents

Compact heat exchanger Download PDF

Info

Publication number
WO2012031200A3
WO2012031200A3 PCT/US2011/050324 US2011050324W WO2012031200A3 WO 2012031200 A3 WO2012031200 A3 WO 2012031200A3 US 2011050324 W US2011050324 W US 2011050324W WO 2012031200 A3 WO2012031200 A3 WO 2012031200A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchange
heat exchanger
tubes
fins
exchange tubes
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.)
Ceased
Application number
PCT/US2011/050324
Other languages
French (fr)
Other versions
WO2012031200A2 (en
Inventor
George Moser
Adam Ostapowicz
Randy Linn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EDC Automotive LLC
Original Assignee
EDC Automotive LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EDC Automotive LLC filed Critical EDC Automotive LLC
Priority to EP11822714.9A priority Critical patent/EP2612100A4/en
Publication of WO2012031200A2 publication Critical patent/WO2012031200A2/en
Publication of WO2012031200A3 publication Critical patent/WO2012031200A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F28D1/053—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 the conduits being straight
    • F28D1/0535—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 the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchanger includes at least two tanks containing a medium to be temperature treated and a plurality of heat exchange tubes extending between the at least two tanks. The heat exchange tubes have exterior surface areas at least partially defining a heat exchange area. A set of cooling fins is located between the heat exchange tubes of the plurality of heat exchange tubes to increase the heat exchange area. The fins are configured to define a plurality of non-straight line paths for the flow of air across the heat exchanger. The non-straight line paths force the flow of air across the heat exchange to change direction and cause impingement of the air onto the fins and tubes as well as turbulence for increasing heat transfer performance.
PCT/US2011/050324 2010-09-02 2011-09-02 Compact heat exchanger Ceased WO2012031200A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11822714.9A EP2612100A4 (en) 2010-09-02 2011-09-02 Compact heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/874,334 2010-09-02
US12/874,334 US20120055657A1 (en) 2010-09-02 2010-09-02 Compact heat exchanger

Publications (2)

Publication Number Publication Date
WO2012031200A2 WO2012031200A2 (en) 2012-03-08
WO2012031200A3 true WO2012031200A3 (en) 2012-05-10

Family

ID=45769813

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/050324 Ceased WO2012031200A2 (en) 2010-09-02 2011-09-02 Compact heat exchanger

Country Status (3)

Country Link
US (1) US20120055657A1 (en)
EP (1) EP2612100A4 (en)
WO (1) WO2012031200A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012107804A (en) * 2010-11-17 2012-06-07 Mitsubishi Heavy Ind Ltd Laminated heat exchanger, and heat medium heating apparatus and in-vehicle air-conditioning apparatus using the laminated heat exchanger
US11022340B2 (en) 2016-08-01 2021-06-01 Johnson Controls Technology Company Enhanced heat transfer surfaces for heat exchangers
KR101905830B1 (en) * 2016-11-15 2018-10-08 울산과학기술원 Cryoanesthesia device, method for controlling cryoanesthesia device and temperature controller of coolant in cryoanesthesia device
US10520263B2 (en) 2017-09-20 2019-12-31 Toyota Motor Engineering & Manufacturing North America, Inc. Apparatus, system, and method for interior fluid flow with optimized fin structures
CN111577467B (en) * 2020-05-27 2021-08-31 中国航空发动机研究院 Spliced heat exchanger for high-speed air suction type engine
EP4012313A1 (en) * 2020-12-14 2022-06-15 Asetek Danmark A/S Radiator with adapted fins

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03177793A (en) * 1989-12-06 1991-08-01 Asahi Chem Ind Co Ltd Corrugated fin member
JPH10185477A (en) * 1996-12-25 1998-07-14 Daikin Ind Ltd Heat transfer fins
US20070272396A1 (en) * 2006-05-25 2007-11-29 Levi A Campbell Heat Exchanger With Angled Fin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178192A (en) * 1982-04-14 1983-10-19 Nippon Radiator Co Ltd Corrugated fin
US4940086A (en) * 1987-04-16 1990-07-10 Modine Manufacturing Company Tank for a heat exchanger
US5505257A (en) * 1993-06-18 1996-04-09 Goetz, Jr.; Edward E. Fin strip and heat exchanger construction
US5765630A (en) * 1996-09-19 1998-06-16 Siemens Electric Limited Radiator with air flow directing fins
JPH11148794A (en) * 1997-11-14 1999-06-02 Zexel:Kk Heat exchanger
AU4359000A (en) * 1999-04-19 2000-11-02 Peerless Of America, Inc. An improved fin array for heat transfer assemblies and method of making same
DE20118511U1 (en) * 2000-11-01 2002-02-14 Autokühler GmbH & Co. KG, 34369 Hofgeismar Heat exchanger network and heat exchanger produced therewith
JP4673971B2 (en) * 2000-11-30 2011-04-20 株式会社ティラド Manufacturing method of composite heat exchanger and composite heat exchanger
JP2004177082A (en) * 2002-11-29 2004-06-24 Matsushita Electric Ind Co Ltd Heat exchanger
DE102004012796A1 (en) * 2003-03-19 2004-11-11 Denso Corp., Kariya Heat exchanger and heat transfer element with symmetrical angle sections
DE102004012427A1 (en) * 2004-03-13 2005-09-29 Modine Manufacturing Co., Racine Heat exchanger network and corrugated fin
CN101209669B (en) * 2006-12-30 2012-05-16 卡特彼勒公司 Cooling system with strategically arranged heat exchanger rows

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03177793A (en) * 1989-12-06 1991-08-01 Asahi Chem Ind Co Ltd Corrugated fin member
JPH10185477A (en) * 1996-12-25 1998-07-14 Daikin Ind Ltd Heat transfer fins
US20070272396A1 (en) * 2006-05-25 2007-11-29 Levi A Campbell Heat Exchanger With Angled Fin

Also Published As

Publication number Publication date
US20120055657A1 (en) 2012-03-08
EP2612100A2 (en) 2013-07-10
EP2612100A4 (en) 2014-10-29
WO2012031200A2 (en) 2012-03-08

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