EP1703227A3 - Wärmetauscher - Google Patents

Wärmetauscher Download PDF

Info

Publication number
EP1703227A3
EP1703227A3 EP06004561A EP06004561A EP1703227A3 EP 1703227 A3 EP1703227 A3 EP 1703227A3 EP 06004561 A EP06004561 A EP 06004561A EP 06004561 A EP06004561 A EP 06004561A EP 1703227 A3 EP1703227 A3 EP 1703227A3
Authority
EP
European Patent Office
Prior art keywords
coils
heat exchanger
spacing
helix
heat
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
EP06004561A
Other languages
English (en)
French (fr)
Other versions
EP1703227A2 (de
EP1703227B1 (de
Inventor
Lila Menari
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.)
Vaillant GmbH
Original Assignee
Vaillant 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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP1703227A2 publication Critical patent/EP1703227A2/de
Publication of EP1703227A3 publication Critical patent/EP1703227A3/de
Application granted granted Critical
Publication of EP1703227B1 publication Critical patent/EP1703227B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28D7/02—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
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
    • 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
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
    • 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
    • F28F2210/04—Arrangements of conduits common to different heat exchange sections, the conduits having channels for different circuits

Landscapes

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

Abstract

Die vorliegende Erfindung betrifft einen Wärmetauscher der mindestens zwei Wendeln enthält. Die Wendeln sind aus wärmeleitendem vorzugsweise rostfreiem Material gefertigt und haben den gleichen Wendelabstand, wobei der gegenseitige Achsversatz der koaxial angeordneten Wendeln einen halben Wendelabstand beträgt, so dass die Windungen der Wendeln sich radial überlappen. Der axiale Wendelabstand sowie der schräge Spalt zwischen den Wendeln werden über Abstandshalter fixiert. Eine radial angeordnete Umlenkplatte teilt das von der innersten Wendel eingegrenzte Volumen in zwei Teilvolumina. Die Anordnung des erfindungsgemäßen Wärmetauschers erhöht den Wirkungsgrad beim Wärmeaustausch zwischen heißen, von einer Wärmequelle, wie beispielsweise einem Brenner, stammenden Gasen und den von einem zu erhitzenden Fluid durchströmten Wendeln.
EP20060004561 2005-03-15 2006-03-07 Wärmetauscher Active EP1703227B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005012235 2005-03-15

Publications (3)

Publication Number Publication Date
EP1703227A2 EP1703227A2 (de) 2006-09-20
EP1703227A3 true EP1703227A3 (de) 2012-05-30
EP1703227B1 EP1703227B1 (de) 2015-02-25

Family

ID=36600180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060004561 Active EP1703227B1 (de) 2005-03-15 2006-03-07 Wärmetauscher

Country Status (3)

Country Link
EP (1) EP1703227B1 (de)
DK (1) DK1703227T3 (de)
ES (1) ES2536445T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913105B1 (fr) 2007-02-28 2009-05-08 Mer Joseph Le "echangeur de chaleur a condensation comprenant deux faisceaux primaires et un faisceau secondaire"
AU2010346932B8 (en) * 2010-02-26 2013-10-17 Daikin Europe N.V. Coil support member
DE102012006407A1 (de) 2012-03-29 2013-10-02 Vaillant Gmbh Wärmetauscher
DE102013103191A1 (de) * 2013-03-28 2014-10-02 Viessmann Werke Gmbh & Co Kg Heizkessel
US10012413B2 (en) * 2014-04-15 2018-07-03 Ecr International, Inc. Heat exchanger
CN105135678B (zh) * 2015-09-23 2018-08-07 安徽三鼎锅炉制造有限公司 有机热载体供热设备
IT201600074665A1 (it) * 2016-07-18 2018-01-18 Ariston Thermo Spa Scambiatore di calore per caldaia o simili

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605213C (de) * 1932-11-11 1934-11-07 Josef Kurz Vorrichtung zur Lagerung von Rohrleitungen, insbesondere von Rohrschlangen, in Gestalt eines Flach-, T- oder eines anderen Profileisens mit dem Querschnitt der Rohre entsprechenden Ausschnitten
FR2191089A1 (de) * 1972-07-03 1974-02-01 Ciat Sa
US4798240A (en) * 1985-03-18 1989-01-17 Gas Research Institute Integrated space heating, air conditioning and potable water heating appliance
EP0344351A1 (de) * 1988-06-03 1989-12-06 VIA Gesellschaft für Verfahrenstechnik mbH Gas-Kältemittel-Wärmetauscher, insbesondere für Drucklufttrockner
US4901677A (en) * 1988-12-21 1990-02-20 Gas Research Institute Finned-tube heat exchanger with liquid-cooled baffle
DE29906481U1 (de) * 1998-04-06 1999-07-29 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Wasserheizer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981171A (en) 1988-09-13 1991-01-01 Rite Coil, Inc. Heat exchange coil
FR2700608B1 (fr) 1993-01-15 1995-04-07 Joseph Le Mer Elément échangeur de chaleur, procédé et dispositif pour le fabriquer.
DE4428097A1 (de) 1994-08-09 1996-02-22 Bosch Gmbh Robert Verfahren zum Betreiben eines Heizgerätes sowie Heizgerät zur Durchführung des Verfahrens

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605213C (de) * 1932-11-11 1934-11-07 Josef Kurz Vorrichtung zur Lagerung von Rohrleitungen, insbesondere von Rohrschlangen, in Gestalt eines Flach-, T- oder eines anderen Profileisens mit dem Querschnitt der Rohre entsprechenden Ausschnitten
FR2191089A1 (de) * 1972-07-03 1974-02-01 Ciat Sa
US4798240A (en) * 1985-03-18 1989-01-17 Gas Research Institute Integrated space heating, air conditioning and potable water heating appliance
EP0344351A1 (de) * 1988-06-03 1989-12-06 VIA Gesellschaft für Verfahrenstechnik mbH Gas-Kältemittel-Wärmetauscher, insbesondere für Drucklufttrockner
US4901677A (en) * 1988-12-21 1990-02-20 Gas Research Institute Finned-tube heat exchanger with liquid-cooled baffle
DE29906481U1 (de) * 1998-04-06 1999-07-29 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Wasserheizer

Also Published As

Publication number Publication date
EP1703227A2 (de) 2006-09-20
DK1703227T3 (da) 2015-05-26
EP1703227B1 (de) 2015-02-25
ES2536445T3 (es) 2015-05-25

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