CA2450306C - Condenseur pour refroidisseurs refroidis par air - Google Patents

Condenseur pour refroidisseurs refroidis par air Download PDF

Info

Publication number
CA2450306C
CA2450306C CA002450306A CA2450306A CA2450306C CA 2450306 C CA2450306 C CA 2450306C CA 002450306 A CA002450306 A CA 002450306A CA 2450306 A CA2450306 A CA 2450306A CA 2450306 C CA2450306 C CA 2450306C
Authority
CA
Canada
Prior art keywords
inches
heat exchanger
flow paths
hydraulic diameter
multiplicity
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 - Lifetime
Application number
CA002450306A
Other languages
English (en)
Other versions
CA2450306A1 (fr
Inventor
Paul R. Glamm
Michael L. Kraay (Deceased)
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.)
Trane International Inc
Original Assignee
Trane International Inc
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 Trane International Inc filed Critical Trane International Inc
Publication of CA2450306A1 publication Critical patent/CA2450306A1/fr
Application granted granted Critical
Publication of CA2450306C publication Critical patent/CA2450306C/fr
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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • 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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
    • F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels

Landscapes

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

Abstract

La présente invention concerne un échangeur thermique constitué d'un premier jeu de bobines (14) comprenant un collecteur d'admission (30); un collecteur de sortie (34) parallèle au et espacé du collecteur d'admission (30); et une pluralité de tubes (32), chacun étant connecté de manière fonctionnelle aux et faisant la liaison entre les collecteurs d'admission (30) et de sortie (34), chaque tube (32) présentant une multiplicité de voies de passage (40, 42, 44, 46, 48, 60) et un diamètre hydraulique HD compris entre 0,07 < et HD < 0,30 pouce.
CA002450306A 2001-06-14 2002-05-24 Condenseur pour refroidisseurs refroidis par air Expired - Lifetime CA2450306C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/881,638 US20020195240A1 (en) 2001-06-14 2001-06-14 Condenser for air cooled chillers
US09/881,638 2001-06-14
PCT/US2002/016725 WO2002103270A1 (fr) 2001-06-14 2002-05-24 Condenseur pour refroidisseurs refroidis par air

Publications (2)

Publication Number Publication Date
CA2450306A1 CA2450306A1 (fr) 2002-12-27
CA2450306C true CA2450306C (fr) 2008-12-16

Family

ID=25378876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002450306A Expired - Lifetime CA2450306C (fr) 2001-06-14 2002-05-24 Condenseur pour refroidisseurs refroidis par air

Country Status (5)

Country Link
US (2) US20020195240A1 (fr)
EP (1) EP1395786B1 (fr)
CN (1) CN1295476C (fr)
CA (1) CA2450306C (fr)
WO (1) WO2002103270A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7337832B2 (en) * 2003-04-30 2008-03-04 Valeo, Inc. Heat exchanger
US6988538B2 (en) * 2004-01-22 2006-01-24 Hussmann Corporation Microchannel condenser assembly
US7281387B2 (en) * 2004-04-29 2007-10-16 Carrier Commercial Refrigeration Inc. Foul-resistant condenser using microchannel tubing
US20060130517A1 (en) * 2004-12-22 2006-06-22 Hussmann Corporation Microchannnel evaporator assembly
US7937963B1 (en) * 2006-10-02 2011-05-10 Thomas Middleton Semmes Architecturally enhanced chiller unit
EP2079967A4 (fr) * 2006-10-13 2013-07-03 Carrier Corp Unité de réfrigération comprenant un échangeur de chaleur à micro-canaux
WO2008064263A2 (fr) 2006-11-22 2008-05-29 Johnson Controls Technology Company Échangeur de chaleur multicanaux à circuit multiblocs
KR101568200B1 (ko) 2006-11-22 2015-11-11 존슨 컨트롤스 테크놀러지 컴퍼니 다른 튜브 간격을 갖는 멀티채널 열 교환기
WO2008064247A1 (fr) * 2006-11-22 2008-05-29 Johnson Controls Technology Company Échangeur de chaleur multicanal polyvalent
US20080216493A1 (en) * 2007-03-08 2008-09-11 Liebert Corporation Microchannel cooling condenser for precision cooling applications
WO2009018150A1 (fr) 2007-07-27 2009-02-05 Johnson Controls Technology Company Echangeur thermique a multiples canaux
US20090025405A1 (en) 2007-07-27 2009-01-29 Johnson Controls Technology Company Economized Vapor Compression Circuit
EP2193315B1 (fr) * 2007-08-24 2011-10-12 Johnson Controls Technology Company Système de compression de vapeur et methode de controle d'un tel système
JP2011523016A (ja) * 2008-06-09 2011-08-04 アー − ヒート アライド ヒート イクスチェンジ テクノロジー アクチェンゲゼルシャフト 熱交換器ブロック及び熱交換器ブロックを湿潤する方法
US20100011803A1 (en) * 2008-07-15 2010-01-21 Johnson Controls Technology Company Horizontal discharge air conditioning unit
US8234881B2 (en) 2008-08-28 2012-08-07 Johnson Controls Technology Company Multichannel heat exchanger with dissimilar flow
AU2009299103B2 (en) * 2008-09-30 2012-02-02 Baltimore Aircoil Company Inc. Modular cooling system
AU2009301278B2 (en) * 2008-10-08 2015-11-19 A-Heat Allied Heat Exchange Technology Ag Heat exchanger assembly and method for the operation thereof
US8439104B2 (en) 2009-10-16 2013-05-14 Johnson Controls Technology Company Multichannel heat exchanger with improved flow distribution
US20110219790A1 (en) * 2010-03-14 2011-09-15 Trane International Inc. System and Method For Charging HVAC System
USD763417S1 (en) * 2012-08-02 2016-08-09 Mitsubishi Electric Corporation Heat exchanger tube
US20140224460A1 (en) * 2013-02-08 2014-08-14 Trane International Inc. Microchannel Heat Exchanger
US9546807B2 (en) * 2013-12-17 2017-01-17 Lennox Industries Inc. Managing high pressure events in air conditioners
US10222106B2 (en) * 2015-03-31 2019-03-05 The Boeing Company Condenser apparatus and method
CN104949548A (zh) * 2015-07-03 2015-09-30 湖南省中达换热装备有限公司 组合式空冷器
US20200333077A1 (en) * 2019-04-18 2020-10-22 The Babcock & Wilcox Company Perturbing air cooled condenser fin

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US431193A (en) * 1890-07-01 Metallic glazing-bar
US2655181A (en) * 1949-09-14 1953-10-13 Mccord Corp Tube construction
US4034804A (en) * 1971-09-23 1977-07-12 U.S. Philips Corporation Motor-car radiator
US4150720A (en) * 1976-04-29 1979-04-24 Imperial Chemical Industries Limited Heat exchanger
US4328861A (en) * 1979-06-21 1982-05-11 Borg-Warner Corporation Louvred fins for heat exchangers
JPS59129392A (ja) * 1983-01-10 1984-07-25 Nippon Denso Co Ltd 熱交換器
JPS60176375U (ja) * 1984-05-01 1985-11-22 サンデン株式会社 熱交換器
US5279360A (en) * 1985-10-02 1994-01-18 Modine Manufacturing Co. Evaporator or evaporator/condenser
US4998580A (en) 1985-10-02 1991-03-12 Modine Manufacturing Company Condenser with small hydraulic diameter flow path
US5372188A (en) 1985-10-02 1994-12-13 Modine Manufacturing Co. Heat exchanger for a refrigerant system
DE3673780D1 (de) * 1985-12-16 1990-10-04 Akzo Nv Verbinden von hohlprofilkoerpern mit einer kunststoffplatte, insbesondere zum herstellen von waermetauschern.
US4805693A (en) * 1986-11-20 1989-02-21 Modine Manufacturing Multiple piece tube assembly for use in heat exchangers
DE3730117C1 (de) * 1987-09-08 1988-06-01 Norsk Hydro As Verfahren zum Herstellen eines Waermetauschers,insbesondere eines Kraftfahrzeugkuehlers und Rohrprofil zur Verwendung bei einem derartigen Verfahren
US5138844A (en) 1990-04-03 1992-08-18 American Standard Inc. Condenser fan control system for use with variable capacity compressor
US5067560A (en) 1991-02-11 1991-11-26 American Standard Inc. Condenser coil arrangement for refrigeration system
US5197539A (en) * 1991-02-11 1993-03-30 Modine Manufacturing Company Heat exchanger with reduced core depth
US5197538A (en) * 1991-04-22 1993-03-30 Zexel Corporation Heat exchanger apparatus having fluid coupled primary heat exchanger unit and auxiliary heat exchanger unit
DE4201791A1 (de) * 1991-06-20 1993-07-29 Thermal Waerme Kaelte Klima Flachrohre zum einbau in einen flachrohrwaermetauscher und verfahren zum vereinzeln der flachrohre
JP3405997B2 (ja) * 1991-10-23 2003-05-12 株式会社デンソー インナーフィンおよびその製造方法
ES2101947T3 (es) * 1992-09-03 1997-07-16 Modine Mfg Co Intercambiador de calor.
US5682944A (en) * 1992-11-25 1997-11-04 Nippondenso Co., Ltd. Refrigerant condenser
US5931226A (en) * 1993-03-26 1999-08-03 Showa Aluminum Corporation Refrigerant tubes for heat exchangers
JP3364665B2 (ja) * 1993-03-26 2003-01-08 昭和電工株式会社 熱交換器用冷媒流通管
JPH06300473A (ja) * 1993-04-19 1994-10-28 Sanden Corp 偏平冷媒管
US5323851A (en) * 1993-04-21 1994-06-28 Wynn's Climate Systems, Inc. Parallel flow condenser with perforated webs
US5366007A (en) * 1993-08-05 1994-11-22 Wynn's Climate Systems, Inc. Two-piece header
US5490559A (en) * 1994-07-20 1996-02-13 Dinulescu; Horia A. Heat exchanger with finned partition walls
US5771964A (en) * 1996-04-19 1998-06-30 Heatcraft Inc. Heat exchanger with relatively flat fluid conduits
US6016864A (en) * 1996-04-19 2000-01-25 Heatcraft Inc. Heat exchanger with relatively flat fluid conduits
JPH1144498A (ja) * 1997-05-30 1999-02-16 Showa Alum Corp 熱交換器用偏平多孔チューブ及び同チューブを用いた熱交換器
US5967228A (en) * 1997-06-05 1999-10-19 American Standard Inc. Heat exchanger having microchannel tubing and spine fin heat transfer surface
JP3131774B2 (ja) * 1997-09-26 2001-02-05 漢拏空調株式会社 車両エアコン用の多重流動型凝縮器
US5875837A (en) * 1998-01-15 1999-03-02 Modine Manufacturing Company Liquid cooled two phase heat exchanger
US5904206A (en) * 1998-02-25 1999-05-18 General Motors Corporation Heat exchanger flow tube with improved header to tube end stress resistance
DE19845336A1 (de) * 1998-10-01 2000-04-06 Behr Gmbh & Co Mehrkanal-Flachrohr
GB2346680A (en) * 1999-02-11 2000-08-16 Llanelli Radiators Ltd Condenser

Also Published As

Publication number Publication date
US20040134226A1 (en) 2004-07-15
US20020195240A1 (en) 2002-12-26
CN1295476C (zh) 2007-01-17
EP1395786A1 (fr) 2004-03-10
CN1516804A (zh) 2004-07-28
EP1395786B1 (fr) 2006-04-26
CA2450306A1 (fr) 2002-12-27
WO2002103270A1 (fr) 2002-12-27

Similar Documents

Publication Publication Date Title
CA2450306C (fr) Condenseur pour refroidisseurs refroidis par air
AU2012208123B2 (en) Heat exchanger and air conditioner
EP0559983B1 (fr) Evaporateur ou évaporateur/condenseur
US8938988B2 (en) Multichannel heat exchanger with dissimilar flow
US5341870A (en) Evaporator or evaporator/condenser
US4966230A (en) Serpentine fin, round tube heat exchanger
EP2972037B1 (fr) Échangeur de chaleur pour refroidisseur refroidi par air
US20120031601A1 (en) Multichannel tubes with deformable webs
US20110030932A1 (en) Multichannel heat exchanger fins
US20080277095A1 (en) Heat exchanger assembly
US7546867B2 (en) Spirally wound, layered tube heat exchanger
US5176200A (en) Method of generating heat exchange
CN102192673A (zh) 扁管换热器结构及其装配方法
US20080184734A1 (en) Flat Tube Single Serpentine Co2 Heat Exchanger
US20160245589A1 (en) Heat exchanger and refrigeration cycle apparatus using the same heat exchanger
US20170276433A1 (en) Multiport extruded heat exchanger
US4892143A (en) Heat exchanger
JPH05215482A (ja) 熱交換器
US11346587B2 (en) Refrigeration heat exchangers with embedded fins
CN219810312U (zh) 一种双层微通道换热器
JP2513324Y2 (ja) 熱交換器
JPH0619964Y2 (ja) 熱交換器
JPH0547764U (ja) 放熱器
JPH0493589A (ja) 熱交換器

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20220524