EP2031335A3 - Échangeur thermique et appareil de cycle de réfrigération en disposant - Google Patents

Échangeur thermique et appareil de cycle de réfrigération en disposant Download PDF

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Publication number
EP2031335A3
EP2031335A3 EP08163152A EP08163152A EP2031335A3 EP 2031335 A3 EP2031335 A3 EP 2031335A3 EP 08163152 A EP08163152 A EP 08163152A EP 08163152 A EP08163152 A EP 08163152A EP 2031335 A3 EP2031335 A3 EP 2031335A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
same
refrigeration cycle
cycle apparatus
refrigerant
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Withdrawn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
EP08163152A
Other languages
German (de)
English (en)
Other versions
EP2031335A2 (fr
Inventor
Dong Hwi Kim
Yong Cheol Sa
Han Choon Lee
Sang Yeul Lee
Ju Hyok Kim
Hong Seong Kim
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 EP2031335A2 publication Critical patent/EP2031335A2/fr
Publication of EP2031335A3 publication Critical patent/EP2031335A3/fr
Withdrawn legal-status Critical Current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
    • F28F1/00—Tubular elements; Assemblies of 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
    • F28F1/12—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
    • F28F1/325—Fins with openings
    • 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
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • 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
    • 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
    • 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
    • F28D1/05333—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/007—Condensers
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0071—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/08—Assemblies of conduits having different features
    • 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
    • F28F2215/02—Arrangements of fins common to different heat exchange sections, the fins being in contact with different 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)
EP08163152A 2007-08-31 2008-08-28 Échangeur thermique et appareil de cycle de réfrigération en disposant Withdrawn EP2031335A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070088489A KR20090022840A (ko) 2007-08-31 2007-08-31 냉동장치의 열교환기

Publications (2)

Publication Number Publication Date
EP2031335A2 EP2031335A2 (fr) 2009-03-04
EP2031335A3 true EP2031335A3 (fr) 2011-04-13

Family

ID=40149550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08163152A Withdrawn EP2031335A3 (fr) 2007-08-31 2008-08-28 Échangeur thermique et appareil de cycle de réfrigération en disposant

Country Status (4)

Country Link
US (1) US20090084129A1 (fr)
EP (1) EP2031335A3 (fr)
KR (1) KR20090022840A (fr)
CN (1) CN101377368A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100974717B1 (ko) * 2007-12-04 2010-08-06 현대자동차주식회사 연료전지차량용 ｃｏｄ 겸용 가열장치
KR101520484B1 (ko) * 2008-07-04 2015-05-14 엘지전자 주식회사 열교환기
DE102008049896A1 (de) * 2008-10-03 2010-04-08 Solarhybrid Ag Luftwärmepumpe und Lamellenluftwärmetauscher sowie Verfahren zu deren Betrieb
JP4715971B2 (ja) * 2009-11-04 2011-07-06 ダイキン工業株式会社 熱交換器及びそれを備えた室内機
DE102009047005A1 (de) * 2009-11-23 2011-08-04 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Wärmetauscher mit einem Kältemittelkanal
JP5409544B2 (ja) * 2010-08-04 2014-02-05 三菱電機株式会社 空気調和機の室内機、及び空気調和機
USD700689S1 (en) * 2011-04-21 2014-03-04 Waterfurnace International Inc. Heat exchanger fin assembly
CN103063059A (zh) * 2011-10-21 2013-04-24 珠海格力电器股份有限公司 翅片管式换热器
CN102445100A (zh) * 2011-12-21 2012-05-09 天津商业大学 换热管单元、翅片管式空冷冷凝器和冷却空气蒸发器
KR20140017835A (ko) * 2012-08-01 2014-02-12 엘지전자 주식회사 열교환기
KR101882020B1 (ko) * 2012-08-01 2018-07-25 엘지전자 주식회사 열교환기
JP6040633B2 (ja) * 2012-08-23 2016-12-07 ダイキン工業株式会社 空気調和装置の熱交換器
WO2015059832A1 (fr) * 2013-10-25 2015-04-30 三菱電機株式会社 Échangeur thermique et dispositif à cycle de réfrigération utilisant ledit échangeur thermique
KR102174510B1 (ko) * 2013-11-05 2020-11-04 엘지전자 주식회사 냉장고의 냉각 사이클
US20150323230A1 (en) * 2014-03-11 2015-11-12 Brazeway, Inc. Tube pattern for a refrigerator evaporator
CN105240936B (zh) * 2015-09-30 2018-03-13 邵思涛 室内机、空调及制冷方法
JP2017166757A (ja) * 2016-03-16 2017-09-21 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 熱交換器及び空気調和装置
US20180238644A1 (en) * 2017-02-13 2018-08-23 Evapco, Inc. Multi-cross sectional fluid path condenser
USD858466S1 (en) * 2017-08-29 2019-09-03 Coil Master Corporation Heat exchanger fin
JP6972158B2 (ja) * 2017-10-20 2021-11-24 三菱電機株式会社 除湿装置
IL255877B (en) * 2017-11-23 2019-12-31 Dulberg Sharon A device for extracting water from the air, and for drying the air using high energy and methods for its production
JP2019143874A (ja) * 2018-02-21 2019-08-29 富士電機株式会社 フィンチューブ熱交換器
KR102137462B1 (ko) * 2018-06-20 2020-07-24 엘지전자 주식회사 공기조화기의 실외기
WO2020112426A1 (fr) * 2018-11-29 2020-06-04 Brazeway, Inc. Modèle de tube pour un évaporateur de réfrigérateur
CN109780896B (zh) * 2019-02-18 2019-10-11 中国空气动力研究与发展中心超高速空气动力研究所 一种高温冷却器管束结构及高温冷却器
AU2019460046B2 (en) 2019-08-06 2023-11-16 Mitsubishi Electric Corporation Heat exchanger and refrigeration cycle apparatus
US12449205B2 (en) * 2020-03-10 2025-10-21 University Of Maryland, College Park Cross-flow heat exchanger systems and methods for fabrication thereof
US12013135B2 (en) 2020-08-06 2024-06-18 Rheem Manufacturing Company Systems and methods of detecting an obstructed furnace air filter using a flame sensor
US12092352B2 (en) 2020-08-06 2024-09-17 Rheem Manufacturing Company Systems and methods of detecting an obstructed furnace air filter using a pressure sensor
US11035620B1 (en) * 2020-11-19 2021-06-15 Richard W. Trent Loop heat pipe transfer system with manifold
US20240271881A1 (en) * 2023-02-09 2024-08-15 Raytheon Technologies Corporation Tube heat exchanger with varying diameters

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108394A (ja) * 1981-12-21 1983-06-28 Hitachi Ltd 熱交換器
GB2299656A (en) * 1995-04-03 1996-10-09 Toshiba Kk Outdoor unit of an air-conditioner
US5611395A (en) * 1995-02-22 1997-03-18 Lg Electronics Inc. Fin for heat exchanger
EP0936432A1 (fr) * 1996-10-31 1999-08-18 Daikin Industries, Limited Echangeur de chaleur pour conditionneurs d'air
US20070151716A1 (en) * 2005-12-30 2007-07-05 Lg Electronics Inc. Heat exchanger and fin of the same
JP2008111622A (ja) * 2006-10-31 2008-05-15 Toshiba Kyaria Kk 熱交換器、これを用いた空気調和機の室外機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1166907C (zh) * 1997-12-16 2004-09-15 松下电器产业株式会社 使用可燃性致冷剂的空调器
JP2001194084A (ja) * 1999-12-15 2001-07-17 Lg Electronics Inc フィン・チューブ型の熱交換器
US20070151713A1 (en) * 2005-12-31 2007-07-05 Lg Electronics Inc. Heat exchanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58108394A (ja) * 1981-12-21 1983-06-28 Hitachi Ltd 熱交換器
US5611395A (en) * 1995-02-22 1997-03-18 Lg Electronics Inc. Fin for heat exchanger
GB2299656A (en) * 1995-04-03 1996-10-09 Toshiba Kk Outdoor unit of an air-conditioner
EP0936432A1 (fr) * 1996-10-31 1999-08-18 Daikin Industries, Limited Echangeur de chaleur pour conditionneurs d'air
US20070151716A1 (en) * 2005-12-30 2007-07-05 Lg Electronics Inc. Heat exchanger and fin of the same
JP2008111622A (ja) * 2006-10-31 2008-05-15 Toshiba Kyaria Kk 熱交換器、これを用いた空気調和機の室外機

Also Published As

Publication number Publication date
KR20090022840A (ko) 2009-03-04
US20090084129A1 (en) 2009-04-02
CN101377368A (zh) 2009-03-04
EP2031335A2 (fr) 2009-03-04

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