EP0864836A3 - Heating apparatus - Google Patents

Heating apparatus Download PDF

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Publication number
EP0864836A3
EP0864836A3 EP98104273A EP98104273A EP0864836A3 EP 0864836 A3 EP0864836 A3 EP 0864836A3 EP 98104273 A EP98104273 A EP 98104273A EP 98104273 A EP98104273 A EP 98104273A EP 0864836 A3 EP0864836 A3 EP 0864836A3
Authority
EP
European Patent Office
Prior art keywords
walls
combustion chamber
delimited
heat dissipation
dissipation elements
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Withdrawn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
EP98104273A
Other languages
German (de)
French (fr)
Other versions
EP0864836A2 (en
Inventor
Manfred Dr.-Ing. Dzubiella
Rolf Peter Dr.-Ing. Strauss
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.)
Viessmann Werke GmbH and Co KG
Original Assignee
Viessmann Werke 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
Priority claimed from DE1997110551 external-priority patent/DE19710551A1/en
Priority claimed from EP97113078A external-priority patent/EP0854345A1/en
Application filed by Viessmann Werke GmbH and Co KG filed Critical Viessmann Werke GmbH and Co KG
Priority to EP98104273A priority Critical patent/EP0864836A3/en
Publication of EP0864836A2 publication Critical patent/EP0864836A2/en
Publication of EP0864836A3 publication Critical patent/EP0864836A3/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Withdrawn legal-status Critical Current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
    • 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
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • 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
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins

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)
  • Dispersion Chemistry (AREA)
  • Gas Burners (AREA)

Abstract

Die Erfindung betrifft ein Heizgerät, insbesondere für gasförmige Brennstoffe. Dieses besteht aus einem Gehäuse (1) mit einer von einer Brennstoffzufuhr (2) aus beschickbaren Brennkammer (K), die mit einem Abgasanschluß in Verbindung steht und die durch Wände (6) von das Wärmeträgermedium führenden, mit Vor- und Rücklaufanschlüssen (7, 8) versehenen Räumen (9) getrennt ist. Dabei sind in der von den Wänden (6) begrenzten Brennkammer (K) Wärmeableitelemente (10) angeordnet. Nach der Erfindung ist die von den Wänden (6) begrenzte Brennkammer (K) von im wesentlichen quer zur Heizgasdurchströmrichtung angeordneten, stiftförmig ausgebildeten und über den ganzen Durchströmbereich verteilten Wärmeableitelementen (10) durchgriffen. Diese sind in einer zueinander zwar dichten aber Wärmestrahlungsübertragung zu den Wänden (6) hin zulassenden Verteilung angeordnet.

Figure 00000001
The invention relates to a heater, especially for gaseous fuels. This consists of a housing (1) with a combustion chamber (K) which can be fed by a fuel supply (2), which is connected to an exhaust gas connection and which leads through walls (6) of the heat transfer medium with supply and return connections (7, 8) provided rooms (9) is separated. Heat dissipation elements (10) are arranged in the combustion chamber (K) delimited by the walls (6). According to the invention, the combustion chamber (K) delimited by the walls (6) is penetrated by heat dissipation elements (10) which are arranged essentially transversely to the heating gas flow direction, are pin-shaped and are distributed over the entire flow area. These are arranged in a distribution that is sealed to one another but allows heat radiation to be transmitted to the walls (6).
Figure 00000001
EP98104273A 1997-03-14 1998-03-10 Heating apparatus Withdrawn EP0864836A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98104273A EP0864836A3 (en) 1997-03-14 1998-03-10 Heating apparatus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19710551 1997-03-14
DE1997110551 DE19710551A1 (en) 1997-03-14 1997-03-14 Heater system using gas fuel
EP97113078 1997-07-30
EP97113078A EP0854345A1 (en) 1997-01-21 1997-07-30 Heat exchanger
EP98104273A EP0864836A3 (en) 1997-03-14 1998-03-10 Heating apparatus

Publications (2)

Publication Number Publication Date
EP0864836A2 EP0864836A2 (en) 1998-09-16
EP0864836A3 true EP0864836A3 (en) 2000-05-24

Family

ID=27217217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104273A Withdrawn EP0864836A3 (en) 1997-03-14 1998-03-10 Heating apparatus

Country Status (1)

Country Link
EP (1) EP0864836A3 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321797A (en) * 1902-04-23 1903-01-20 Junkers Hugo Liquid heater
FR774470A (en) * 1933-06-20 1934-12-07 Improvements to steam generators and water heaters
FR1011571A (en) * 1950-01-26 1952-06-24 Heating chamber with refractory linings, heated with gaseous or liquid fuels
GB742921A (en) * 1950-08-07 1956-01-04 Svenska Maskinverken Ab Improvements in hot water boilers, steam boilers or the like
DE1800093B1 (en) * 1968-05-24 1970-04-30 Strebelwerk Gmbh Heat exchangers, in particular for heating boilers
FR2253404A6 (en) * 1973-12-04 1975-06-27 Brulfert Andre
FR2289847A1 (en) * 1974-10-22 1976-05-28 Shell Int Research HYDROCARBON FUEL BURNER AND BOILER EQUIPPED WITH SUCH A BURNER
EP0547641A1 (en) * 1991-12-16 1993-06-23 Dejatech B.V. Burner which may or may not be integrated into a heat exchanger

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR321797A (en) * 1902-04-23 1903-01-20 Junkers Hugo Liquid heater
FR774470A (en) * 1933-06-20 1934-12-07 Improvements to steam generators and water heaters
FR1011571A (en) * 1950-01-26 1952-06-24 Heating chamber with refractory linings, heated with gaseous or liquid fuels
GB742921A (en) * 1950-08-07 1956-01-04 Svenska Maskinverken Ab Improvements in hot water boilers, steam boilers or the like
DE1800093B1 (en) * 1968-05-24 1970-04-30 Strebelwerk Gmbh Heat exchangers, in particular for heating boilers
FR2253404A6 (en) * 1973-12-04 1975-06-27 Brulfert Andre
FR2289847A1 (en) * 1974-10-22 1976-05-28 Shell Int Research HYDROCARBON FUEL BURNER AND BOILER EQUIPPED WITH SUCH A BURNER
EP0547641A1 (en) * 1991-12-16 1993-06-23 Dejatech B.V. Burner which may or may not be integrated into a heat exchanger

Also Published As

Publication number Publication date
EP0864836A2 (en) 1998-09-16

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