ATE77470T1 - BOILER. - Google Patents

BOILER.

Info

Publication number
ATE77470T1
ATE77470T1 AT89103568T AT89103568T ATE77470T1 AT E77470 T1 ATE77470 T1 AT E77470T1 AT 89103568 T AT89103568 T AT 89103568T AT 89103568 T AT89103568 T AT 89103568T AT E77470 T1 ATE77470 T1 AT E77470T1
Authority
AT
Austria
Prior art keywords
flue pipe
pipe
boiler
flue
surrounds
Prior art date
Application number
AT89103568T
Other languages
German (de)
Inventor
Hans Dr Viessmann
Original Assignee
Viessmann Hans
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 Viessmann Hans filed Critical Viessmann Hans
Application granted granted Critical
Publication of ATE77470T1 publication Critical patent/ATE77470T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/146—Connecting elements of a heat exchanger

Abstract

The boiler consists of a water-bearing housing (16) which is passed through by a flue pipe (1) which surrounds the combustion chamber (8) and the spaces conducting the heating gases, which are divided into individual flues, and is closed at one end with a closure (23) bearing the burner and opens at the other end into a waste gas collecting chamber (24) with waste-gas take-off connection (24'). In order to make such a boiler corrosion-resistant against not only fuel-specific harmful substances but also harmful substances present in the air, this boiler is designed according to the invention in such a manner that the flue pipe (1) is formed from fluidproof ceramic material, this pipe is ground in the region of the penetration openings (2) of the housing front and rear wall (3, 4), forming sealing seat surfaces (5), and at least one sealing ring (7) is in each case arranged between the opening edges (6) of the housing front and rear wall (3, 4) and the ground sealing seat surfaces (5) of the outer flue pipe (1), in that there is arranged in the flue pipe (1) a second, smaller- diameter flue pipe (10), also made of ceramic material, which surrounds the combustion chamber (8) and is provided on the off-take side with an inserted bottom (9), there being arranged in the annular cylindrical intermediate space (11) between the two flue pipes (1, 10) longitudinal ribs (12) as parts of one or the other, preferably of the outer flue pipe (1), which ribs bear with their free ends (13) against the wall of the other flue pipe (1, 10) in each case, and moreover in that there is arranged on the burner side between the inner space (8') of the inner flue pipe (10) and the annular cylindrical intermediate space (11) at least one heating gas overflow opening (14). <IMAGE>
AT89103568T 1988-03-03 1989-03-01 BOILER. ATE77470T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3806804A DE3806804A1 (en) 1988-03-03 1988-03-03 HEATING BOILER
EP89103568A EP0331141B1 (en) 1988-03-03 1989-03-01 Boiler

Publications (1)

Publication Number Publication Date
ATE77470T1 true ATE77470T1 (en) 1992-07-15

Family

ID=6348660

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89103568T ATE77470T1 (en) 1988-03-03 1989-03-01 BOILER.

Country Status (3)

Country Link
EP (1) EP0331141B1 (en)
AT (1) ATE77470T1 (en)
DE (2) DE3806804A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645717C3 (en) * 1976-10-09 1979-10-25 Hans 3559 Battenberg Viessmann Boilers for liquid or gaseous fuels
DE2906362C2 (en) * 1979-02-19 1981-02-05 Hans 3559 Battenberg Viessmann Heating boilers for liquid or gaseous fuels
DE3014245C2 (en) * 1980-04-14 1984-06-28 Kernforschungsanlage Jülich GmbH, 5170 Jülich Combustion and heating device with a ceramic burner head
DE3025651C2 (en) * 1980-07-07 1983-02-17 Hans 3559 Battenberg Vießmann Heating boiler
DE3331340A1 (en) * 1983-08-31 1985-04-11 Buderus Ag, 6330 Wetzlar Central heating boiler
DE3413968A1 (en) * 1984-03-31 1985-10-10 Didier-Werke Ag, 6200 Wiesbaden Device for combustion support for an oil burner or gas burner
US4538551A (en) * 1984-06-20 1985-09-03 Vapor Corporation Refractory choke for a high intensity combustor
DE3425259C2 (en) * 1984-07-10 1986-10-23 Wolfgang 5063 Overath Schmitter Heat generator
DE3535341A1 (en) * 1985-10-03 1987-04-09 Viessmann Hans BOILER FOR LIQUID OR GASEOUS FUELS

Also Published As

Publication number Publication date
EP0331141B1 (en) 1992-06-17
DE58901651D1 (en) 1992-07-23
DE3806804A1 (en) 1989-09-14
EP0331141A3 (en) 1990-04-18
EP0331141A2 (en) 1989-09-06

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee