ATE470122T1 - REFRIGERATED UNIT WITH PARTIALLY STRUCTURED HEAT EXCHANGER FINs - Google Patents

REFRIGERATED UNIT WITH PARTIALLY STRUCTURED HEAT EXCHANGER FINs

Info

Publication number
ATE470122T1
ATE470122T1 AT05707177T AT05707177T ATE470122T1 AT E470122 T1 ATE470122 T1 AT E470122T1 AT 05707177 T AT05707177 T AT 05707177T AT 05707177 T AT05707177 T AT 05707177T AT E470122 T1 ATE470122 T1 AT E470122T1
Authority
AT
Austria
Prior art keywords
heat exchanger
exchanger fins
partially structured
structured heat
refrigerated unit
Prior art date
Application number
AT05707177T
Other languages
German (de)
Inventor
Tino Braeumer
Thomas Krieger
Uwe Neumann
Andreas Rehklau
Original Assignee
Linde Kaeltetechnik 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 Linde Kaeltetechnik Gmbh filed Critical Linde Kaeltetechnik Gmbh
Application granted granted Critical
Publication of ATE470122T1 publication Critical patent/ATE470122T1/en

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
    • F28F1/10—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
    • 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
    • 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
    • F25B39/02—Evaporators
    • 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
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

A heat exchanger for a refrigerator unit has a plurality of fins arranged essentially parallel to one another. At least some of the fins are not smooth in part and smooth in part.
AT05707177T 2004-02-09 2005-02-03 REFRIGERATED UNIT WITH PARTIALLY STRUCTURED HEAT EXCHANGER FINs ATE470122T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004006276A DE102004006276A1 (en) 2004-02-09 2004-02-09 Partially structured heat exchanger fins
PCT/EP2005/001095 WO2005075918A1 (en) 2004-02-09 2005-02-03 Partially structured heat exchanger laminae

Publications (1)

Publication Number Publication Date
ATE470122T1 true ATE470122T1 (en) 2010-06-15

Family

ID=34801784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05707177T ATE470122T1 (en) 2004-02-09 2005-02-03 REFRIGERATED UNIT WITH PARTIALLY STRUCTURED HEAT EXCHANGER FINs

Country Status (6)

Country Link
US (1) US20070131395A1 (en)
EP (1) EP1714101B1 (en)
AT (1) ATE470122T1 (en)
DE (2) DE102004006276A1 (en)
ES (1) ES2346984T3 (en)
WO (1) WO2005075918A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101806550B (en) * 2010-03-24 2014-02-19 三花控股集团有限公司 Microchannel heat exchanger
AT515972B1 (en) * 2014-05-20 2016-04-15 Josef Dipl Ing Dr Techn Masswohl Modular air-brine heat exchanger
US20200333077A1 (en) * 2019-04-18 2020-10-22 The Babcock & Wilcox Company Perturbing air cooled condenser fin
DE102019208619A1 (en) * 2019-06-13 2020-12-17 Siemens Aktiengesellschaft Heat exchanger, method for producing a heat exchanger and power plant with such a heat exchanger

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448815A (en) * 1935-06-04 1936-06-16 Arthur Bernard Modine Radiator core for cooling liquids
US3611534A (en) * 1969-09-25 1971-10-12 Olin Corp Method of making expanded integral fin sheet metal tubing for use in heat exchangers
JPS57188995A (en) * 1981-05-19 1982-11-20 Matsushita Seiko Co Ltd Heat exchanger
FR2565339A1 (en) * 1984-05-29 1985-12-06 Buffet Jean Improvements to fin-type exchangers for cooling air-conditioning air
US4580623A (en) * 1984-10-02 1986-04-08 Inglis Limited Heat exchanger
US5111876A (en) * 1991-10-31 1992-05-12 Carrier Corporation Heat exchanger plate fin
JPH08152228A (en) * 1994-11-29 1996-06-11 Sanyo Electric Co Ltd Heat exchanger
US5927393A (en) * 1997-12-11 1999-07-27 Heatcraft Inc. Heat exchanger fin with enhanced corrugations
JP2000205779A (en) * 1999-01-06 2000-07-28 Mitsubishi Heavy Ind Ltd Heat exchanger, outdoor unit, and air conditioner
US6598295B1 (en) * 2002-03-07 2003-07-29 Brazeway, Inc. Plate-fin and tube heat exchanger with a dog-bone and serpentine tube insertion method
US6889759B2 (en) * 2003-06-25 2005-05-10 Evapco, Inc. Fin for heat exchanger coil assembly

Also Published As

Publication number Publication date
WO2005075918A1 (en) 2005-08-18
ES2346984T3 (en) 2010-10-22
EP1714101B1 (en) 2010-06-02
EP1714101A1 (en) 2006-10-25
US20070131395A1 (en) 2007-06-14
DE502005009676D1 (en) 2010-07-15
DE102004006276A1 (en) 2005-08-25

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