EP1707895A3 - Primary heat exchanger for a heating device - Google Patents

Primary heat exchanger for a heating device Download PDF

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Publication number
EP1707895A3
EP1707895A3 EP06004437A EP06004437A EP1707895A3 EP 1707895 A3 EP1707895 A3 EP 1707895A3 EP 06004437 A EP06004437 A EP 06004437A EP 06004437 A EP06004437 A EP 06004437A EP 1707895 A3 EP1707895 A3 EP 1707895A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
burner
space
primary heat
heating device
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Withdrawn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
EP06004437A
Other languages
German (de)
French (fr)
Other versions
EP1707895A2 (en
Inventor
Gerhard Rambacher
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.)
Rotex Heating Systems GmbH
Original Assignee
Rotex Heating Systems 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 Rotex Heating Systems GmbH filed Critical Rotex Heating Systems GmbH
Publication of EP1707895A2 publication Critical patent/EP1707895A2/en
Publication of EP1707895A3 publication Critical patent/EP1707895A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • 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
    • 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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/50—Water heaters for central heating incorporating heaters for domestic water incorporating domestic water tanks

Landscapes

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

Abstract

Die Erfindung betrifft einen Wärmetauscher und insbesondere einen Primärwärmetauscher (22) für eine Heizeinrichtung (2) zur kombinierten Erwärmung von Heiz- und Brauchwasser, wobei der Wärmetauscher (22) Teil eines mit einem Brenner (20) bestückten Heizkessels (18) ist und einen mit Verbrennungsgasen aus dem Brenner (20) beaufschlagbaren Wärmetauscherraum (72) und einem mit Heizwasser beaufschlagbaren Wasserraum (68, 70) aufweist. Um bei größtmöglicher Wärmeleistung eine kompakte Bauform des Wärmetauschers (22) zu erreichen, wird erfindungsgemäß vorgeschlagen, dass der Wärmetauscherraum (72) einen Brennraum (56) des Brenners (20) ringförmig umgibt und von den Verbrennungsgasen zumindest bereichsweise zirkular durchströmt wird.

Figure imgaf001
The invention relates to a heat exchanger and in particular a primary heat exchanger (22) for a heater (2) for the combined heating of heating and service water, wherein the heat exchanger (22) is part of a burner (20) equipped with boiler (18) and with a Combustion gases from the burner (20) acted upon heat exchanger chamber (72) and a hot water acted upon by water space (68, 70). In order to achieve a compact design of the heat exchanger (22) with the highest possible heat output, it is proposed according to the invention that the heat exchanger space (72) annularly surrounds a combustion space (56) of the burner (20) and is at least partially circularly traversed by the combustion gases.
Figure imgaf001
EP06004437A 2005-03-07 2006-03-04 Primary heat exchanger for a heating device Withdrawn EP1707895A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005011302 2005-03-07

Publications (2)

Publication Number Publication Date
EP1707895A2 EP1707895A2 (en) 2006-10-04
EP1707895A3 true EP1707895A3 (en) 2009-06-03

Family

ID=36441330

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06004437A Withdrawn EP1707895A3 (en) 2005-03-07 2006-03-04 Primary heat exchanger for a heating device

Country Status (1)

Country Link
EP (1) EP1707895A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100449220C (en) * 2007-03-06 2009-01-07 成都前锋热交换器有限责任公司 Condensing heat exchanger
DE102009046707A1 (en) 2009-11-13 2011-05-19 Rotex Heating Systems Gmbh heating system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191124051A (en) * 1911-10-30 1912-03-28 Felix Gremmels An Improvement in Sectional Boilers.
FR957533A (en) * 1950-02-23
GB962619A (en) * 1962-05-12 1964-07-01 Hovalwerk Ag Ospelt Improvements in or relating to hot-water boilers
FR2553503A1 (en) * 1983-10-17 1985-04-19 Dietrich Sa Spiked element of heating body
EP0472977A1 (en) * 1990-08-09 1992-03-04 Hoechst CeramTec Aktiengesellschaft Ceramic condensing boiler with water-cooled combustion chamber
DE4415364A1 (en) * 1994-05-02 1995-11-09 Viessmann Werke Kg Gas=fired heating boiler
EP1136764A2 (en) * 2000-03-18 2001-09-26 Robert Bosch Gmbh Heat exchanger for gas fired condensing boiler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110527A1 (en) 2001-03-05 2002-09-12 Rotex Gmbh Metall Und Kunststo Heating device for combined heating and domestic water heating

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957533A (en) * 1950-02-23
GB191124051A (en) * 1911-10-30 1912-03-28 Felix Gremmels An Improvement in Sectional Boilers.
GB962619A (en) * 1962-05-12 1964-07-01 Hovalwerk Ag Ospelt Improvements in or relating to hot-water boilers
FR2553503A1 (en) * 1983-10-17 1985-04-19 Dietrich Sa Spiked element of heating body
EP0472977A1 (en) * 1990-08-09 1992-03-04 Hoechst CeramTec Aktiengesellschaft Ceramic condensing boiler with water-cooled combustion chamber
DE4415364A1 (en) * 1994-05-02 1995-11-09 Viessmann Werke Kg Gas=fired heating boiler
EP1136764A2 (en) * 2000-03-18 2001-09-26 Robert Bosch Gmbh Heat exchanger for gas fired condensing boiler

Also Published As

Publication number Publication date
EP1707895A2 (en) 2006-10-04

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