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EP0926453A3 - Heating apparatus for heating air and/or water - Google Patents

Heating apparatus for heating air and/or water Download PDF

Info

Publication number
EP0926453A3
EP0926453A3 EP98119759A EP98119759A EP0926453A3 EP 0926453 A3 EP0926453 A3 EP 0926453A3 EP 98119759 A EP98119759 A EP 98119759A EP 98119759 A EP98119759 A EP 98119759A EP 0926453 A3 EP0926453 A3 EP 0926453A3
Authority
EP
European Patent Office
Prior art keywords
heating
heat exchanger
surrounding
water
water boiler
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
EP98119759A
Other languages
German (de)
French (fr)
Other versions
EP0926453B1 (en
EP0926453A2 (en
Inventor
Josef Brandtner
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.)
Truma Geraetetechnik GmbH and Co KG
Original Assignee
Truma Geraetetechnik GmbH and Co KG
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 Truma Geraetetechnik GmbH and Co KG filed Critical Truma Geraetetechnik GmbH and Co KG
Publication of EP0926453A2 publication Critical patent/EP0926453A2/en
Publication of EP0926453A3 publication Critical patent/EP0926453A3/en
Application granted granted Critical
Publication of EP0926453B1 publication Critical patent/EP0926453B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24H1/263—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 with a dry-wall combustion chamber
    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/065—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators using fluid fuel
    • 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
    • F24H6/00—Combined water and air heaters
    • 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
    • F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular 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
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Resistance Heating (AREA)
  • Gas Separation By Absorption (AREA)
  • Details Of Fluid Heaters (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Abstract

Es wird ein Heizgerät zum Erwärmen von Luft und/oder Wasser für Kleinräume, insbesondere für Caravans, Wohnmobile, Boote oder dergleichen beschrieben, welches einen Brenner (1) in einer als Flammrohr (2) ausgebildeten Brennkammer (3), einen diese umgebenden Heizraum (4), einen den Heizraum (4) umschließenden Wärmeübertragereinsatz (5) mit einem Innenmantel (6) und einem den Wärmeübertragereinsatz (5) umgebenden Wasserkessel (7) auweist, wobei ein den Wasserkessel (7) umschließender Außenmantel (8) vorgesehen ist. Erfindungsgemäß weist der Wasserkessel (7) an seiner dem Wärmeübertragereinsatz (5) zugewandten Innenseite Bereiche (9, 11, 10) unterschiedlicher definierter Spaltgeometrie auf, welche den Wärmeübergang vom Wärmeübertragereinsatz (5) zum Wasserkessel (7) bestimmen.

Figure 00000001
A heater for heating air and / or water for small rooms, in particular for caravans, mobile homes, boats or the like, is described, which has a burner (1) in a combustion chamber (3) designed as a flame tube (2), a heating room surrounding it ( 4), has a heat exchanger insert (5) surrounding the heating chamber (4) with an inner jacket (6) and a water boiler (7) surrounding the heat exchanger insert (5), an outer jacket (8) surrounding the water boiler (7) being provided. According to the invention, the inside of the water boiler (7) facing the heat exchanger insert (5) has areas (9, 11, 10) of differently defined gap geometry which determine the heat transfer from the heat exchanger insert (5) to the water boiler (7).
Figure 00000001
EP98119759A 1997-12-23 1998-10-22 Heating apparatus for heating air and/or water Expired - Lifetime EP0926453B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29722802U 1997-12-23
DE29722802U DE29722802U1 (en) 1997-12-23 1997-12-23 Heater for heating air and / or water

Publications (3)

Publication Number Publication Date
EP0926453A2 EP0926453A2 (en) 1999-06-30
EP0926453A3 true EP0926453A3 (en) 2001-09-12
EP0926453B1 EP0926453B1 (en) 2004-04-21

Family

ID=8050466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98119759A Expired - Lifetime EP0926453B1 (en) 1997-12-23 1998-10-22 Heating apparatus for heating air and/or water

Country Status (2)

Country Link
EP (1) EP0926453B1 (en)
DE (2) DE29722802U1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011727B3 (en) * 2006-03-14 2007-11-22 Webasto Ag Combined heating / hot water system for mobile applications
DE102006048986A1 (en) * 2006-10-17 2008-04-24 Webasto Ag Heater for heating air and water
DE102006055139A1 (en) * 2006-11-22 2008-05-29 J. Eberspächer GmbH & Co. KG vehicle heater
DE102007017106A1 (en) 2007-04-10 2008-10-23 Webasto Ag Heat exchanger for a combined heating / hot water system for mobile applications and combined heating / hot water system for mobile applications
DE102007034245A1 (en) * 2007-07-23 2009-01-29 J. Eberspächer GmbH & Co. KG Heating system, in particular for camping vehicles, and method for operating such a heating system
AU201712794S (en) 2016-11-23 2017-05-23 Dometic Sweden Ab Ventilation and air conditioning apparatus
DE212018000248U1 (en) 2017-08-04 2020-02-06 Dometic Sweden Ab Heat transfer unit, heating unit and heating device for recreational vehicles and recreational vehicles
AU2018366469B2 (en) 2017-11-16 2024-09-12 Dometic Sweden Ab Air conditioning apparatus for recreational vehicles
DE202018001770U1 (en) 2018-04-09 2018-05-09 Enno Wagner heater
USD905217S1 (en) 2018-09-05 2020-12-15 Dometic Sweden Ab Air conditioning apparatus
IT201900019193A1 (en) 2019-10-17 2021-04-17 Dometic Sweden Ab AIR CONDITIONING APPARATUS FOR RECREATIONAL VEHICLES
DE102021001082A1 (en) * 2021-03-01 2022-09-01 Truma Gerätetechnik GmbH & Co. KG Device for heating a medium
DE102023000495A1 (en) 2023-02-14 2024-08-14 Truma Gerätetechnik GmbH & Co. KG Device for heating a medium and air
DE102023000595A1 (en) 2023-02-20 2024-08-22 Truma Gerätetechnik GmbH & Co. KG Device for heating a medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374878A2 (en) * 1988-12-23 1990-06-27 Atwood Industries Inc. Gas-powered apparatus for producing warm water and for heating an enclosed space
DE4116692A1 (en) * 1991-05-22 1992-11-26 Kreis Truma Geraetebau HEAT EXCHANGER INSERT FOR AIR HEATERS
EP0633434A1 (en) * 1993-07-05 1995-01-11 Alde International Systems Ab Combination heating apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374878A2 (en) * 1988-12-23 1990-06-27 Atwood Industries Inc. Gas-powered apparatus for producing warm water and for heating an enclosed space
DE4116692A1 (en) * 1991-05-22 1992-11-26 Kreis Truma Geraetebau HEAT EXCHANGER INSERT FOR AIR HEATERS
EP0633434A1 (en) * 1993-07-05 1995-01-11 Alde International Systems Ab Combination heating apparatus

Also Published As

Publication number Publication date
EP0926453B1 (en) 2004-04-21
DE59811234D1 (en) 2004-05-27
EP0926453A2 (en) 1999-06-30
DE29722802U1 (en) 1998-02-19

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