EP0814312A3 - Verfahren zur Herstellung eines gewendelten Koaxialrohrs für einen Wärmetauscher und Wärmetauscher, der ein gewendeltes Koaxialrohr aufweist - Google Patents

Verfahren zur Herstellung eines gewendelten Koaxialrohrs für einen Wärmetauscher und Wärmetauscher, der ein gewendeltes Koaxialrohr aufweist Download PDF

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Publication number
EP0814312A3
EP0814312A3 EP97108997A EP97108997A EP0814312A3 EP 0814312 A3 EP0814312 A3 EP 0814312A3 EP 97108997 A EP97108997 A EP 97108997A EP 97108997 A EP97108997 A EP 97108997A EP 0814312 A3 EP0814312 A3 EP 0814312A3
Authority
EP
European Patent Office
Prior art keywords
coiled tubes
winding
coaxial coiled
manufacture
heat exchanger
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.)
Granted
Application number
EP97108997A
Other languages
English (en)
French (fr)
Other versions
EP0814312B1 (de
EP0814312A2 (de
Inventor
Martin Dipl.-Phys. Schmidt
Karl-Heinz Mayr
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.)
Kme Verwaltungs- und Dienstleistungsgesellschaft M
Original Assignee
KME Schmoele 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 KME Schmoele GmbH filed Critical KME Schmoele GmbH
Publication of EP0814312A2 publication Critical patent/EP0814312A2/de
Publication of EP0814312A3 publication Critical patent/EP0814312A3/de
Application granted granted Critical
Publication of EP0814312B1 publication Critical patent/EP0814312B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28D7/04—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 spirally coiled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated 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
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • F28D7/106—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 consisting of two coaxial conduits or modules of two coaxial conduits

Landscapes

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

Abstract

Ein Koaxialrohr (1) wird ausgehend von einem sich tangential erstreckenden Längenabschnitt (7) zunächst unter Verringerung der radialen Erstreckung (E, E1-E4) von Windungen (8, 9, 10, 11) zu Windung (9, 10, 11, 12) und dann unter Vergrößerung der radialen Erstreckung (E5-E9) von Windung (13, 14, 15, 16) zu Windung (14, 15, 16, 17), auslaufend in einen tangentialen Längenabschnitt (18), mit einer doppelt konischen, mittig eingeschnürten Außenkontur schraubenlinienförmig gewickelt. Anschließend werden die spiralförmigen Windungen (8-17) unter paralleler Ausrichtung der endseitigen tangentialen Längenabschnitte (7, 18) zweilagig axial zusammengeschoben.
EP97108997A 1996-06-17 1997-06-04 Verfahren zur Herstellung eines gewendelten Koaxialrohrs für einen Wärmetauscher und Wärmetauscher, der ein gewendeltes Koaxialrohr aufweist Expired - Lifetime EP0814312B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19624030A DE19624030A1 (de) 1996-06-17 1996-06-17 Verfahren zur Herstellung eines gewendelten Koaxialrohrs für einen Wärmetauscher und Wärmetauscher, der ein gewendeltes Koaxialrohr aufweist
DE19624030 1996-06-17

Publications (3)

Publication Number Publication Date
EP0814312A2 EP0814312A2 (de) 1997-12-29
EP0814312A3 true EP0814312A3 (de) 1999-06-02
EP0814312B1 EP0814312B1 (de) 2004-01-14

Family

ID=7797108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97108997A Expired - Lifetime EP0814312B1 (de) 1996-06-17 1997-06-04 Verfahren zur Herstellung eines gewendelten Koaxialrohrs für einen Wärmetauscher und Wärmetauscher, der ein gewendeltes Koaxialrohr aufweist

Country Status (3)

Country Link
EP (1) EP0814312B1 (de)
AT (1) ATE257938T1 (de)
DE (2) DE19624030A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837923C1 (de) * 1998-08-20 2000-01-20 Hans Biermaier Vorrichtung zum thermischen Sterilisieren von Flüssigkeiten
DE19944951B4 (de) * 1999-09-20 2010-06-10 Behr Gmbh & Co. Kg Klimaanlage mit innerem Wärmeübertrager
DE19944950B4 (de) * 1999-09-20 2008-01-31 Behr Gmbh & Co. Kg Klimaanlage mit innerem Wärmeübertrager
US6484569B1 (en) * 2000-10-27 2002-11-26 Waters Investments Limited Tube-in-tube thermal exchanger for liquid chromatography systems
DE602005022438D1 (de) * 2005-08-05 2010-09-02 Riello Spa Verfahren zur Herstellung eines Wärmetauschers
US7836942B2 (en) 2007-02-05 2010-11-23 Riello S.P.A. Heat exchanger and method of producing the same
KR101608996B1 (ko) * 2010-01-11 2016-04-05 엘지전자 주식회사 열 교환기
DE102010008175B4 (de) 2010-02-16 2014-12-04 Thesys Gmbh Wärmeübertrager
DE102011118164C5 (de) 2010-12-29 2018-08-30 Thesys Gmbh Wärmeübertrager und Verfahren zum Betreiben eines Wärmeübertragers
DE102013208444A1 (de) * 2012-05-22 2013-11-28 Robert Bosch Gmbh Vorrichtung zum Erwärmen einer Masse, insbesondere einer Süßwarenmasse, und Verfahren zur Herstellung der Vorrichtung
DE102012112276A1 (de) * 2012-12-14 2014-06-18 Renate Kintea Wärmekraftmaschine
DE102014018817A1 (de) * 2014-12-19 2016-06-23 Schmöle GmbH Verfahren zur Bereitstellung eines Rippenrohrkörpers eines Wärmetauschers und Rippenrohrwendel
CN108613539B (zh) * 2018-04-02 2020-09-04 广德美好包装科技有限公司 一种热回收交换机的热交换系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB138870A (en) * 1919-02-08 1921-08-08 Griscom Russell Co Improvements in or relating to heat interchangers
CH173859A (de) * 1933-05-12 1934-12-15 Sulzer Ag Wärmeaustauscher.
WO1987002125A1 (en) * 1985-10-02 1987-04-09 Alexander Consulting Aktiebolag Heat exchanger
US5522453A (en) * 1995-03-22 1996-06-04 Green; Kenneth E. Washer fluid heater
GB2295666A (en) * 1994-10-19 1996-06-05 Harry Eddington Jackson Shower using waste heat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB138870A (en) * 1919-02-08 1921-08-08 Griscom Russell Co Improvements in or relating to heat interchangers
CH173859A (de) * 1933-05-12 1934-12-15 Sulzer Ag Wärmeaustauscher.
WO1987002125A1 (en) * 1985-10-02 1987-04-09 Alexander Consulting Aktiebolag Heat exchanger
GB2295666A (en) * 1994-10-19 1996-06-05 Harry Eddington Jackson Shower using waste heat
US5522453A (en) * 1995-03-22 1996-06-04 Green; Kenneth E. Washer fluid heater

Also Published As

Publication number Publication date
EP0814312B1 (de) 2004-01-14
DE19624030A1 (de) 1997-12-18
DE59711199D1 (de) 2004-02-19
EP0814312A2 (de) 1997-12-29
ATE257938T1 (de) 2004-01-15

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