EP1439365A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
EP1439365A3
EP1439365A3 EP03024821A EP03024821A EP1439365A3 EP 1439365 A3 EP1439365 A3 EP 1439365A3 EP 03024821 A EP03024821 A EP 03024821A EP 03024821 A EP03024821 A EP 03024821A EP 1439365 A3 EP1439365 A3 EP 1439365A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
passage
pipes
heat exchange
aluminum
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.)
Withdrawn
Application number
EP03024821A
Other languages
German (de)
French (fr)
Other versions
EP1439365A2 (en
Inventor
Jang Seok Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1439365A2 publication Critical patent/EP1439365A2/en
Publication of EP1439365A3 publication Critical patent/EP1439365A3/en
Withdrawn legal-status Critical Current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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • 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
    • 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
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05341—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
    • 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
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions

Abstract

Disclosed herein is a heat exchanger in which a header in the heat exchanger is made of a material of plastic so that a regulator plate to define a passage of pipe can be formed freely. Also, not only a passage between pipes but also a passage between fine tubes in the same pipe can be formed. Accordingly, formation of a passage to accomplish maximal heat exchange efficiency is possible.
In addition, the heat exchange performance is improved by forming a more number of fine tubes having a less small diameter, compared to the pipes of the material of aluminum, using the pipes of the material of plastic.
The heat exchanger according to the present invention constructed as above can accomplish the improvement of heat exchange performance by the maximum of 30% over the heat exchanger of the material of aluminum.
EP03024821A 2003-01-15 2003-10-31 Heat exchanger Withdrawn EP1439365A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003002700 2003-01-15
KR1020030002700A KR20040065626A (en) 2003-01-15 2003-01-15 Heat exchanger

Publications (2)

Publication Number Publication Date
EP1439365A2 EP1439365A2 (en) 2004-07-21
EP1439365A3 true EP1439365A3 (en) 2005-11-02

Family

ID=32588956

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03024821A Withdrawn EP1439365A3 (en) 2003-01-15 2003-10-31 Heat exchanger

Country Status (6)

Country Link
US (1) US20040188076A1 (en)
EP (1) EP1439365A3 (en)
JP (1) JP2004219052A (en)
KR (1) KR20040065626A (en)
CN (1) CN1517660A (en)
AU (1) AU2003261553A1 (en)

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DE10158436A1 (en) * 2001-11-29 2003-06-12 Behr Gmbh & Co heat exchangers
US8464781B2 (en) 2002-11-01 2013-06-18 Cooligy Inc. Cooling systems incorporating heat exchangers and thermoelectric layers
US7836597B2 (en) * 2002-11-01 2010-11-23 Cooligy Inc. Method of fabricating high surface to volume ratio structures and their integration in microheat exchangers for liquid cooling system
US7806168B2 (en) 2002-11-01 2010-10-05 Cooligy Inc Optimal spreader system, device and method for fluid cooled micro-scaled heat exchange
US7044196B2 (en) * 2003-01-31 2006-05-16 Cooligy,Inc Decoupled spring-loaded mounting apparatus and method of manufacturing thereof
US7591302B1 (en) * 2003-07-23 2009-09-22 Cooligy Inc. Pump and fan control concepts in a cooling system
US20050269691A1 (en) * 2004-06-04 2005-12-08 Cooligy, Inc. Counter flow micro heat exchanger for optimal performance
US7616444B2 (en) * 2004-06-04 2009-11-10 Cooligy Inc. Gimballed attachment for multiple heat exchangers
US20080121387A1 (en) * 2004-11-30 2008-05-29 Matsushita Electric Industrial Co., Ltd. Heat Exchanger and Method of Producing the Same
KR100757438B1 (en) * 2005-12-29 2007-09-11 엘지전자 주식회사 Air conditioner with rotatable air-supplying part
US20070175621A1 (en) * 2006-01-31 2007-08-02 Cooligy, Inc. Re-workable metallic TIM for efficient heat exchange
TW200805042A (en) * 2006-02-16 2008-01-16 Cooligy Inc Liquid cooling loops for server applications
US20070227698A1 (en) * 2006-03-30 2007-10-04 Conway Bruce R Integrated fluid pump and radiator reservoir
US20070227709A1 (en) * 2006-03-30 2007-10-04 Girish Upadhya Multi device cooling
TW200809477A (en) 2006-03-30 2008-02-16 Cooligy Inc Integrated fluid pump and radiator reservoir
EP2341301A3 (en) * 2006-04-04 2011-10-05 Efficient Energy GmbH Heat pump
US20070256815A1 (en) * 2006-05-04 2007-11-08 Cooligy, Inc. Scalable liquid cooling system with modular radiators
US20080013278A1 (en) * 2006-06-30 2008-01-17 Fredric Landry Reservoir for liquid cooling systems used to provide make-up fluid and trap gas bubbles
CN101715536A (en) * 2007-05-02 2010-05-26 固利吉股份有限公司 Micro-tube/multi-port counter flow radiator design for electronic cooling applications
WO2009009088A2 (en) * 2007-07-10 2009-01-15 Modine Manufacturing Company Heat exchanger and method of assembling same
TW200924625A (en) 2007-08-07 2009-06-01 Cooligy Inc Deformable duct guides that accommodate electronic connection lines
CN101392946B (en) * 2007-09-20 2011-05-25 苏州三星电子有限公司 Outdoor heat exchanger of air conditioner
US8254422B2 (en) 2008-08-05 2012-08-28 Cooligy Inc. Microheat exchanger for laser diode cooling
EP2344828B1 (en) * 2008-09-30 2020-05-13 Baltimore Aircoil Company, Inc. Modular cooling system
US8177932B2 (en) 2009-02-27 2012-05-15 International Mezzo Technologies, Inc. Method for manufacturing a micro tube heat exchanger
DE102011003609A1 (en) * 2011-02-03 2012-08-09 J. Eberspächer GmbH & Co. KG Finned tube heat exchanger
CN102692155B (en) * 2012-05-28 2015-05-20 上海理工大学 Heat conductive plastic heat exchange module used for countercurrent closed cooling tower
CN104457033B (en) * 2014-10-30 2016-11-23 浙江理工大学 Blade type heat exchanger
CN106322855A (en) * 2016-08-25 2017-01-11 安徽江淮松芝空调有限公司 Riveted fixed type condenser
FR3069920B1 (en) * 2018-05-28 2020-09-25 Valeo Systemes Thermiques BATTERY COOLING DEVICE AND CORRESPONDING MANUFACTURING PROCESS
EP3994408A4 (en) * 2019-08-12 2023-10-11 Enjay AB A battery device for a ventilation system
US20220042749A1 (en) * 2020-08-04 2022-02-10 Evapco, Inc. Polymer tube dry cooling tower

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214874A1 (en) * 1973-01-20 1974-08-19 Sueddeutsche Kuehler Behr
DE3720483A1 (en) * 1986-06-23 1988-01-28 Showa Aluminium Co Ltd Heat exchanger
US5203407A (en) * 1990-11-07 1993-04-20 Zexel Corporation Vehicle-loaded parallel flow type heat exchanger
EP0768197A2 (en) * 1995-10-12 1997-04-16 Denso Corporation Air conditioning apparatus
US20020088526A1 (en) * 2001-01-11 2002-07-11 Lee Jang Seok Method for joining tube headers and header tanks of plastic heat exchanger

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DE2204167A1 (en) * 1972-01-29 1973-08-09 Krupp Gmbh HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING
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DE3247502C2 (en) * 1982-12-22 1985-05-09 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Heat exchangers and processes for their manufacture
FR2570481B1 (en) * 1984-09-14 1988-09-09 Valeo COLLECTOR FOR HEAT EXCHANGER, AND HEAT EXCHANGER COMPRISING THE SAME
DE3505196C2 (en) * 1985-02-15 1994-03-17 Behr Gmbh & Co Heat exchangers, in particular for motor vehicles
US5174373A (en) * 1990-07-13 1992-12-29 Sanden Corporation Heat exchanger
JPH04203895A (en) * 1990-11-30 1992-07-24 Aisin Seiki Co Ltd Heat exchanger
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KR0165067B1 (en) * 1996-04-09 1999-01-15 구자홍 2-row flat type heat exchanger
US6094816A (en) * 1996-09-11 2000-08-01 E. I. Du Pont De Nemours And Company Method of making a dimensionally stable tube type plastic heat exchangers
JPH116693A (en) * 1997-04-23 1999-01-12 Denso Corp Heat-exchanger for air-conditioner in vehicle
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214874A1 (en) * 1973-01-20 1974-08-19 Sueddeutsche Kuehler Behr
DE3720483A1 (en) * 1986-06-23 1988-01-28 Showa Aluminium Co Ltd Heat exchanger
US5203407A (en) * 1990-11-07 1993-04-20 Zexel Corporation Vehicle-loaded parallel flow type heat exchanger
EP0768197A2 (en) * 1995-10-12 1997-04-16 Denso Corporation Air conditioning apparatus
US20020088526A1 (en) * 2001-01-11 2002-07-11 Lee Jang Seok Method for joining tube headers and header tanks of plastic heat exchanger

Also Published As

Publication number Publication date
KR20040065626A (en) 2004-07-23
CN1517660A (en) 2004-08-04
JP2004219052A (en) 2004-08-05
EP1439365A2 (en) 2004-07-21
US20040188076A1 (en) 2004-09-30
AU2003261553A1 (en) 2004-08-05

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