WO2012123105A3 - Wärmeübertragungseinheit - Google Patents

Wärmeübertragungseinheit Download PDF

Info

Publication number
WO2012123105A3
WO2012123105A3 PCT/EP2012/001123 EP2012001123W WO2012123105A3 WO 2012123105 A3 WO2012123105 A3 WO 2012123105A3 EP 2012001123 W EP2012001123 W EP 2012001123W WO 2012123105 A3 WO2012123105 A3 WO 2012123105A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat transfer
medium
region
heat exchanger
transfer unit
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.)
Ceased
Application number
PCT/EP2012/001123
Other languages
English (en)
French (fr)
Other versions
WO2012123105A2 (de
Inventor
Tino Cabero
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.)
Cabero Warmetauscher & Co KG GmbH
Original Assignee
Cabero Warmetauscher & Co KG 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 Cabero Warmetauscher & Co KG GmbH filed Critical Cabero Warmetauscher & Co KG GmbH
Publication of WO2012123105A2 publication Critical patent/WO2012123105A2/de
Publication of WO2012123105A3 publication Critical patent/WO2012123105A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F28D1/0233—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 air flow channels
    • F28D1/024—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 air flow channels with an air driving 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
    • 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
    • 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
    • F28F13/14—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by endowing the walls of conduits with zones of different degrees of conduction of heat
    • 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
    • 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

Landscapes

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

Abstract

Bei einer Wärmeübertragungseinheit mit mindestens einem Wärmetauscher (6) und mindestens einem Gebläse (5) weist der Wärmetauscher eine Vielzahl von Wärmeübertragungselementen (7) auf, die von einem ersten Medium durchströmt oder mit von einem ersten Medium durchströmten Rohren wärmeleitend verbunden und an ihrer Außenfläche von einem zweiten Medium umströmt sind welches unter Einwirkung des Gebläses zwischen den Wärmeübertragungselementen bestehende Zwischenräume (8) gerichtet durchströmt. Dabei weist ein erster Bereich (I) des Wärmetauschers einen geringeren Abstand zu dem Gebläse auf als ein zweiter Bereich (II). Der Flächenanteil der Zwischenräume (8) an der von dem zweiten Medium angeströmten Fläche des Wärmetauschers (6) ist in dessen zweitem Bereich (II) größer als in dessen erstem Bereich (I).
PCT/EP2012/001123 2011-03-14 2012-03-14 Wärmeübertragungseinheit Ceased WO2012123105A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011003939U DE202011003939U1 (de) 2011-03-14 2011-03-14 Wärmeübertragungseinheit
DE202011003939.0 2011-03-14

Publications (2)

Publication Number Publication Date
WO2012123105A2 WO2012123105A2 (de) 2012-09-20
WO2012123105A3 true WO2012123105A3 (de) 2013-05-10

Family

ID=44311572

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/001123 Ceased WO2012123105A2 (de) 2011-03-14 2012-03-14 Wärmeübertragungseinheit

Country Status (2)

Country Link
DE (1) DE202011003939U1 (de)
WO (1) WO2012123105A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2533596A (en) * 2014-12-22 2016-06-29 Vent-Axia Group Ltd Heat exchanger
WO2020117953A1 (en) * 2018-12-06 2020-06-11 Johnson Controls Technology Company Microchannel heat exchanger with varying fin density
CN121185092A (zh) * 2025-09-28 2025-12-23 中国移动通信集团设计院有限公司 一种风冷式换热装置和制冷系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962061A1 (de) * 1969-12-11 1972-02-17 Kraftwerk Union Ag Luftkondensationsanlage
JPS5819694A (ja) * 1981-07-29 1983-02-04 Toyo Radiator Kk 目詰りを防止したラジエ−タ用コア
JPS59161687A (ja) * 1983-03-02 1984-09-12 Mitsubishi Electric Corp 冷却装置
DE4323176C1 (de) * 1993-07-10 1995-01-12 Mtu Friedrichshafen Gmbh Kühleinrichtung für Brennkraftmaschinen
US6354367B1 (en) * 2001-02-12 2002-03-12 Rheem Manufacturing Company Air conditioning unit having coil portion with non-uniform fin arrangement
US20030196783A1 (en) * 2002-03-01 2003-10-23 Ti Group Automotive Systems, Llc Refrigeration evaporator
WO2009077227A1 (de) * 2007-12-18 2009-06-25 A-Heat Allied Heat Exchange Technology Ag Wärmetauschsystem

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962061A1 (de) * 1969-12-11 1972-02-17 Kraftwerk Union Ag Luftkondensationsanlage
JPS5819694A (ja) * 1981-07-29 1983-02-04 Toyo Radiator Kk 目詰りを防止したラジエ−タ用コア
JPS59161687A (ja) * 1983-03-02 1984-09-12 Mitsubishi Electric Corp 冷却装置
DE4323176C1 (de) * 1993-07-10 1995-01-12 Mtu Friedrichshafen Gmbh Kühleinrichtung für Brennkraftmaschinen
US6354367B1 (en) * 2001-02-12 2002-03-12 Rheem Manufacturing Company Air conditioning unit having coil portion with non-uniform fin arrangement
US20030196783A1 (en) * 2002-03-01 2003-10-23 Ti Group Automotive Systems, Llc Refrigeration evaporator
WO2009077227A1 (de) * 2007-12-18 2009-06-25 A-Heat Allied Heat Exchange Technology Ag Wärmetauschsystem

Also Published As

Publication number Publication date
DE202011003939U1 (de) 2011-05-19
WO2012123105A2 (de) 2012-09-20

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