EP1411310A3 - Wärmeübertrager in Serpentinenbauweise - Google Patents

Wärmeübertrager in Serpentinenbauweise Download PDF

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Publication number
EP1411310A3
EP1411310A3 EP03020914A EP03020914A EP1411310A3 EP 1411310 A3 EP1411310 A3 EP 1411310A3 EP 03020914 A EP03020914 A EP 03020914A EP 03020914 A EP03020914 A EP 03020914A EP 1411310 A3 EP1411310 A3 EP 1411310A3
Authority
EP
European Patent Office
Prior art keywords
cooling
refrigerant
air flow
cooling air
channel
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.)
Granted
Application number
EP03020914A
Other languages
English (en)
French (fr)
Other versions
EP1411310A2 (de
EP1411310B1 (de
Inventor
Karl Hofbauer
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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of EP1411310A2 publication Critical patent/EP1411310A2/de
Publication of EP1411310A3 publication Critical patent/EP1411310A3/de
Application granted granted Critical
Publication of EP1411310B1 publication Critical patent/EP1411310B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels

Landscapes

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

Abstract

Die Erfindung betrifft einen Wärmeübertrager in Serpentinenbauweise, der aus mindestens einem serpentinenartig gebogenen Mehrkanalflachrohr (1) mit zwischen den Serpentinen (2) angeordneten Kühlrippen (3) aufgebaut ist, wobei das/die Mehrkanalflachrohr/e (1) hydraulisch getrennt ist/sind, um mehrere in Kühlluftströmungsrichtung hintereinanderliegende Kühlstränge (4, 5, 6) zu schaffen, die nacheinander von einem Kältemittel durchströmt sind, der ein mit seiner Längsachse in Kühlluftströmungssrichtung angeordnetes Bauteil (7) als Verteilerkanal (8) und ein anderes Bauteil (9) als Sammelkanal (10) für das Kältemittel aufweist, an dem das eintrittsseitige Mehrkanalflachrohrende (11) bzw. das austrittsseitige Mehrkanalflachrohrende (12) angeschlossen ist, und mit Umlenkräumen (13), um das Kältemittel von einem Kühlstrang (6, 5) in den nächsten Kühlstrang (5, 4) strömen zu lassen. Ein solcher Wärmeübertrager wird baulich vereinfacht und leistungsmäßig verbessert, wenn sich erfindungsgemäß das den Verteilerkanal (8) und/oder den Sammelkanal (10) bildende Bauteil (7, 9) etwa über die Tiefe (Z) sämtlicher Kühlstränge (4, 5, 6) erstreckt, wobei erste bzw. zweite Umlenkräume (13) in den Bauteilen (7, 8) integriert sind und wenn die Kühlluftströmungsrichtung und die Strömungsrichtung des Kältemittels so gewählt sind, dass die Wärmeübertragung im Kreuzgegenstrom erfolgt.
EP03020914A 2002-10-18 2003-09-16 Wärmeübertrager in Serpentinenbauweise Expired - Lifetime EP1411310B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10248665A DE10248665A1 (de) 2002-10-18 2002-10-18 Wärmeübertrager in Serpentinenbauweise
DE10248665 2002-10-18

Publications (3)

Publication Number Publication Date
EP1411310A2 EP1411310A2 (de) 2004-04-21
EP1411310A3 true EP1411310A3 (de) 2005-12-28
EP1411310B1 EP1411310B1 (de) 2007-12-05

Family

ID=32038764

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03020914A Expired - Lifetime EP1411310B1 (de) 2002-10-18 2003-09-16 Wärmeübertrager in Serpentinenbauweise

Country Status (3)

Country Link
US (1) US7069980B2 (de)
EP (1) EP1411310B1 (de)
DE (2) DE10248665A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050279488A1 (en) * 2004-06-17 2005-12-22 Stillman Harold M Multiple-channel conduit with separate wall elements
US20050279127A1 (en) * 2004-06-18 2005-12-22 Tao Jia Integrated heat exchanger for use in a refrigeration system
EP2257755A4 (de) * 2008-03-07 2014-02-12 Carrier Corp Wärmetauscherrohrkonfiguration für verbesserte strömungsverteilung
KR101186552B1 (ko) 2010-06-30 2012-10-08 갑을오토텍(주) 열교환기
WO2012002698A2 (ko) * 2010-06-30 2012-01-05 갑을오토텍(주) 열교환기
WO2014137217A1 (en) * 2013-03-04 2014-09-12 Norsk Hydro Asa Heat exchanger inlet and outlet design
US9282650B2 (en) * 2013-12-18 2016-03-08 Intel Corporation Thermal compression bonding process cooling manifold
US11892245B2 (en) 2014-10-07 2024-02-06 General Electric Company Heat exchanger including furcating unit cells
EP3204708B1 (de) 2014-10-07 2020-11-25 Unison Industries, LLC Wärmetauscher mit verzweigtem, sich gabelndem fluss
DE102014222113A1 (de) * 2014-10-29 2016-05-04 BSH Hausgeräte GmbH Kältegerät mit einem Wärmekreislaufsystem
KR102568753B1 (ko) * 2015-12-31 2023-08-21 엘지전자 주식회사 열교환기
CN112105515B (zh) 2018-03-23 2023-10-24 摩丁制造公司 容许高压的液体-制冷剂热交换器
US10982553B2 (en) 2018-12-03 2021-04-20 General Electric Company Tip rail with cooling structure using three dimensional unit cells
WO2021026397A1 (en) * 2019-08-07 2021-02-11 A. O. Smith Corporation High efficiency tankless water heater
US12031501B2 (en) * 2019-11-27 2024-07-09 General Electric Company Cooling system for an engine assembly
DE102024116356A1 (de) * 2024-06-11 2025-12-11 Akg Verwaltungsgesellschaft Mbh Wärmeaustauscher

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191889A (ja) * 1985-02-20 1986-08-26 Matsushita Refrig Co 熱交換器
JPH0468297A (ja) * 1990-07-09 1992-03-04 Showa Alum Corp コンデンサ
JPH0480593A (ja) * 1990-07-23 1992-03-13 Showa Alum Corp 熱交換器
DE19844930A1 (de) * 1998-03-16 1999-09-30 Samsung Electronics Co Ltd Mehrstrom-Wärmetauscher mit Kältemittel-Einlaß und -Auslaßrohren, die durch die Durchlässe eines plattenförmigen Rohrs miteinander verbunden sind
DE19933913A1 (de) * 1999-07-20 2001-02-01 Valeo Klimatechnik Gmbh Verdampfer einer Kraftfahrzeugklimaanlage
JP2002206890A (ja) * 2001-01-11 2002-07-26 Mitsubishi Electric Corp 熱交換器およびこれを用いた冷凍空調サイクル装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657018A (en) * 1948-12-06 1953-10-27 Modine Mfg Co Heat exchanger
JPS5773392A (en) * 1980-10-22 1982-05-08 Hitachi Ltd Corrugated fin type heat exchanger
JPS60176375U (ja) * 1984-05-01 1985-11-22 サンデン株式会社 熱交換器
JPS611994A (ja) * 1984-06-13 1986-01-07 Mitsubishi Heavy Ind Ltd 偏平熱交換管の製造方法
JPH0682038B2 (ja) * 1986-06-24 1994-10-19 昭和アルミニウム株式会社 熱交換器
DE3843305A1 (de) * 1988-12-22 1990-06-28 Thermal Waerme Kaelte Klima Verfluessiger fuer ein kaeltemittel einer fahrzeugklimaanlage
US4982579A (en) * 1989-03-31 1991-01-08 Showa Aluminum Corporation Evaporator
US5036909A (en) * 1989-06-22 1991-08-06 General Motors Corporation Multiple serpentine tube heat exchanger
US5197539A (en) * 1991-02-11 1993-03-30 Modine Manufacturing Company Heat exchanger with reduced core depth
US5314013A (en) * 1991-03-15 1994-05-24 Sanden Corporation Heat exchanger
US5368097A (en) * 1992-10-27 1994-11-29 Sanden Corporation Heat exchanger
US5682944A (en) * 1992-11-25 1997-11-04 Nippondenso Co., Ltd. Refrigerant condenser
JPH06317363A (ja) 1993-05-07 1994-11-15 Showa Alum Corp 熱交換器
US5875837A (en) * 1998-01-15 1999-03-02 Modine Manufacturing Company Liquid cooled two phase heat exchanger
DE10049256A1 (de) 2000-10-05 2002-04-11 Behr Gmbh & Co Serpentinen-Wärmeübertrager
US20030102112A1 (en) * 2001-12-03 2003-06-05 Smithey David W. Flattened tube heat exchanger made from micro-channel tubing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191889A (ja) * 1985-02-20 1986-08-26 Matsushita Refrig Co 熱交換器
JPH0468297A (ja) * 1990-07-09 1992-03-04 Showa Alum Corp コンデンサ
JPH0480593A (ja) * 1990-07-23 1992-03-13 Showa Alum Corp 熱交換器
DE19844930A1 (de) * 1998-03-16 1999-09-30 Samsung Electronics Co Ltd Mehrstrom-Wärmetauscher mit Kältemittel-Einlaß und -Auslaßrohren, die durch die Durchlässe eines plattenförmigen Rohrs miteinander verbunden sind
DE19933913A1 (de) * 1999-07-20 2001-02-01 Valeo Klimatechnik Gmbh Verdampfer einer Kraftfahrzeugklimaanlage
JP2002206890A (ja) * 2001-01-11 2002-07-26 Mitsubishi Electric Corp 熱交換器およびこれを用いた冷凍空調サイクル装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 016 (M - 554) 16 January 1987 (1987-01-16) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 274 (M - 1267) 19 June 1992 (1992-06-19) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 293 (M - 1273) 29 June 1992 (1992-06-29) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 11 6 November 2002 (2002-11-06) *

Also Published As

Publication number Publication date
EP1411310A2 (de) 2004-04-21
US7069980B2 (en) 2006-07-04
DE10248665A1 (de) 2004-04-29
US20040194934A1 (en) 2004-10-07
EP1411310B1 (de) 2007-12-05
DE50308721D1 (de) 2008-01-17

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