EP2735835A3 - Internal heat exchanger for an air conditioning system - Google Patents

Internal heat exchanger for an air conditioning system Download PDF

Info

Publication number
EP2735835A3
EP2735835A3 EP13193650.2A EP13193650A EP2735835A3 EP 2735835 A3 EP2735835 A3 EP 2735835A3 EP 13193650 A EP13193650 A EP 13193650A EP 2735835 A3 EP2735835 A3 EP 2735835A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
air conditioning
conditioning system
internal heat
outer tube
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Withdrawn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
EP13193650.2A
Other languages
German (de)
French (fr)
Other versions
EP2735835A2 (en
Inventor
Matt Garrisi
Charles Thrift
Dominik Kempf
Denny Liers
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.)
TI Automotive Engineering Centre Heidelberg GmbH
Original Assignee
TI Automotive Engineering Centre Heidelberg GmbH
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 TI Automotive Engineering Centre Heidelberg GmbH filed Critical TI Automotive Engineering Centre Heidelberg GmbH
Publication of EP2735835A2 publication Critical patent/EP2735835A2/en
Publication of EP2735835A3 publication Critical patent/EP2735835A3/en
Withdrawn legal-status Critical Current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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • 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
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • 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
    • F28F1/24—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 and extending transversely
    • F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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

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)
  • Air-Conditioning For Vehicles (AREA)

Abstract

An internal heat exchanger (1) for an air conditioning system (2), comprising an outer tube (3) and a line structure (4) arranged inside the outer tube (3), characterized the line structure (4) includes a first flow channel (5), and wherein a second flow channel (6) is formed between the outer tube (3) and line structure (4), wherein the first flow channel (5) has a meandering configuration.
EP13193650.2A 2012-11-26 2013-11-20 Internal heat exchanger for an air conditioning system Withdrawn EP2735835A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261729875P 2012-11-26 2012-11-26

Publications (2)

Publication Number Publication Date
EP2735835A2 EP2735835A2 (en) 2014-05-28
EP2735835A3 true EP2735835A3 (en) 2014-11-26

Family

ID=49683438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13193650.2A Withdrawn EP2735835A3 (en) 2012-11-26 2013-11-20 Internal heat exchanger for an air conditioning system

Country Status (7)

Country Link
US (1) US20140151004A1 (en)
EP (1) EP2735835A3 (en)
JP (1) JP2014115074A (en)
KR (1) KR20140067929A (en)
CN (1) CN103836843A (en)
BR (1) BR102013029900A2 (en)
DE (1) DE202013011854U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101615874B1 (en) * 2007-12-03 2016-04-27 베일런트 유.에스.에이. 코포레이션 Seed treatment formulations and methods of use
DE102014200820A1 (en) * 2014-01-17 2015-07-23 Siemens Aktiengesellschaft Method for producing a heat exchanger having at least one heat transfer surface
CN106556266B (en) * 2015-09-25 2019-04-23 格朗吉斯铝业（上海）有限公司 Aluminium heater, its manufacturing method and the refrigeration system including this aluminium heater
RU168222U1 (en) * 2016-03-31 2017-01-24 Российская Федерация в лице Министерство промышленности и торговли Российской Федерации (МИНПРОМТОРГ РОССИИ) HEAT EXCHANGER
RU168223U1 (en) * 2016-05-02 2017-01-24 Российская Федерация в лице Министерства промышленности и торговли Российской Федерации (Минпромторг России) HEAT EXCHANGER
CN110360771A (en) * 2019-07-23 2019-10-22 青岛海尔空调器有限总公司 Household appliance

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089667A (en) * 1976-10-27 1978-05-16 Sun-Econ, Inc. Heat extraction or reclamation apparatus for refrigerating and air conditioning systems
DE3443085A1 (en) * 1983-12-07 1985-06-13 Kühner GmbH & Cie, 7155 Oppenweiler Double-tube heat exchanger
EP1512924A2 (en) * 2003-09-05 2005-03-09 LG Electronics Inc. Air conditioner comprising heat exchanger and means for switching cooling cycle
EP1849989A1 (en) * 2006-04-26 2007-10-31 Daf Trucks N.V. Duct for interconnecting a compressor and an intercooler
US20100243220A1 (en) * 2006-11-15 2010-09-30 Behr Gmbh & Co. Kg Heat exchanger
WO2011071393A1 (en) * 2009-12-09 2011-06-16 Energy Saving Concepts Limited A heat exchange apparatus and a fluid heating system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519084A (en) * 1945-03-13 1950-08-15 Westinghouse Electric Corp Shell and tube heat exchanger having zig-zag tubes
SE456935B (en) * 1984-05-24 1988-11-14 Armaturjonsson Ab HEAT EXCHANGER THERE FLOWING PLATES WITH STRILHAIR ARE PLACED IN EACH SLING OF A SERPENT INFORMATION PIPE AND SUITABLE FOR PREPARATION
JP3912080B2 (en) * 2001-07-25 2007-05-09 株式会社デンソー Exhaust heat exchanger
US6920919B2 (en) * 2003-03-24 2005-07-26 Modine Manufacturing Company Heat exchanger
DE102005058204B4 (en) * 2005-12-02 2008-07-24 Pierburg Gmbh Cooling device for an internal combustion engine
DE102007015186A1 (en) 2007-03-29 2008-10-02 Valeo Klimasysteme Gmbh Internal heat exchanger for an air conditioner
US9587888B2 (en) * 2008-07-24 2017-03-07 Mahle International Gmbh Internal heat exchanger assembly
DE102010034112A1 (en) * 2010-08-12 2012-02-16 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Internal heat exchanger for a motor vehicle air conditioning system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089667A (en) * 1976-10-27 1978-05-16 Sun-Econ, Inc. Heat extraction or reclamation apparatus for refrigerating and air conditioning systems
DE3443085A1 (en) * 1983-12-07 1985-06-13 Kühner GmbH & Cie, 7155 Oppenweiler Double-tube heat exchanger
EP1512924A2 (en) * 2003-09-05 2005-03-09 LG Electronics Inc. Air conditioner comprising heat exchanger and means for switching cooling cycle
EP1849989A1 (en) * 2006-04-26 2007-10-31 Daf Trucks N.V. Duct for interconnecting a compressor and an intercooler
US20100243220A1 (en) * 2006-11-15 2010-09-30 Behr Gmbh & Co. Kg Heat exchanger
WO2011071393A1 (en) * 2009-12-09 2011-06-16 Energy Saving Concepts Limited A heat exchange apparatus and a fluid heating system

Also Published As

Publication number Publication date
KR20140067929A (en) 2014-06-05
BR102013029900A2 (en) 2014-09-23
CN103836843A (en) 2014-06-04
EP2735835A2 (en) 2014-05-28
US20140151004A1 (en) 2014-06-05
DE202013011854U1 (en) 2014-08-12
JP2014115074A (en) 2014-06-26

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