EP0472977A1 - Keramischer Brennwertheizkessel mit wassergekühlter Brennkammer - Google Patents

Keramischer Brennwertheizkessel mit wassergekühlter Brennkammer Download PDF

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Publication number
EP0472977A1
EP0472977A1 EP91113337A EP91113337A EP0472977A1 EP 0472977 A1 EP0472977 A1 EP 0472977A1 EP 91113337 A EP91113337 A EP 91113337A EP 91113337 A EP91113337 A EP 91113337A EP 0472977 A1 EP0472977 A1 EP 0472977A1
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
ceramic
condensing boiler
hood
water
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Withdrawn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
EP91113337A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jürgen Dr. Heinrich
Rüdiger Herrmann
Heinrich Schelter
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.)
Ceramtec GmbH
Original Assignee
Ceramtec 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 Ceramtec GmbH filed Critical Ceramtec GmbH
Publication of EP0472977A1 publication Critical patent/EP0472977A1/de
Withdrawn legal-status Critical Current

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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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels

Definitions

  • the invention relates to a ceramic condensing boiler with a water-cooled combustion chamber, which is clad with a hood.
  • Condensing boilers of the type mentioned are known from sanitary and heating technology, Issue 3, 1989, pages 144-145. They consist of a water-cooled combustion chamber, which is clad with a hood. The burner is upstream of the combustion chamber and a downstream heating surface is connected downstream. About 20% of the extracted energy comes from the combustion chamber and about 80% from the secondary heating surface. To improve the efficiency, measures are required which are suitable for improving the extraction of the heat from the combustion chamber.
  • baffles are arranged in the space enclosed by the combustion chamber and the hood.
  • These baffles can consist of (fin-like) tubes and / or rings which are arranged on the combustion chamber and / or the hood.
  • the advantage of the invention is that, compared to the known condensing boiler, more than twice the energy can be extracted from the combustion chamber. As a result, the exhaust gas reaches the secondary heating surface at a comparatively lower temperature and also emerges from it at a comparatively lower temperature, which results in a higher thermal efficiency.
  • FIGS. 1 and 2 show the combustion chamber 1 clad by the hood 2 of a condensing boiler.
  • baffles 3, 4 are arranged, which can consist of rings 4 (FIG. 1) and / or of tubes 3 (FIG. 2).
  • the baffles 3, 4 are arranged on the combustion chamber 1 and / or the hood 2.
  • the flow medium passes through 5 from the secondary heating surface (not shown) into the space defined by combustion chamber 1 and hood 2, and through 6 the flow medium leaves this space.

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  • 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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Incineration Of Waste (AREA)
EP91113337A 1990-08-09 1991-08-08 Keramischer Brennwertheizkessel mit wassergekühlter Brennkammer Withdrawn EP0472977A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4025233A DE4025233A1 (de) 1990-08-09 1990-08-09 Keramischer brennwertheizkessel mit wassergekuehlter brennkammer
DE4025233 1990-08-09

Publications (1)

Publication Number Publication Date
EP0472977A1 true EP0472977A1 (de) 1992-03-04

Family

ID=6411920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91113337A Withdrawn EP0472977A1 (de) 1990-08-09 1991-08-08 Keramischer Brennwertheizkessel mit wassergekühlter Brennkammer

Country Status (5)

Country Link
EP (1) EP0472977A1 (no)
DE (1) DE4025233A1 (no)
FI (1) FI913758A (no)
IE (1) IE912810A1 (no)
NO (1) NO913094L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1707895A3 (de) * 2005-03-07 2009-06-03 ROTEX Heating Systems GmbH Primärwärmetauscher für eine Heizeinrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220866A1 (de) * 1992-06-25 1994-01-05 Broetje August Gmbh & Co Wärmeerzeuger mit Leitungsmitteln

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127063B (de) * 1959-09-21 1962-04-05 Johann Ahrer Kuechenherdheizkessel
DE2132448A1 (de) * 1970-07-01 1972-01-05 Marcel Scheyen Waermefluessigkeitskessel
DE3005074A1 (de) * 1980-02-12 1981-08-20 Heinrich Ing.(grad.) 4000 Düsseldorf Brockerhoff Heizkessel zur belieferung von speicherbehaeltern, insbesondere in zentralkessel-stockwerksheizungsanlagen
DE3151418A1 (de) * 1981-12-24 1983-07-07 Herrmann, Klaus, 5840 Schwerte Niedrigtemperatur-heizverfahren mit ausnutzung des oberen heizwerts von brennstoffen
FR2521269A1 (fr) * 1982-02-10 1983-08-12 Sdecc Chaudiere equipee d'un echangeur a condensation et d'un bruleur a combustible liquide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127063B (de) * 1959-09-21 1962-04-05 Johann Ahrer Kuechenherdheizkessel
DE2132448A1 (de) * 1970-07-01 1972-01-05 Marcel Scheyen Waermefluessigkeitskessel
DE3005074A1 (de) * 1980-02-12 1981-08-20 Heinrich Ing.(grad.) 4000 Düsseldorf Brockerhoff Heizkessel zur belieferung von speicherbehaeltern, insbesondere in zentralkessel-stockwerksheizungsanlagen
DE3151418A1 (de) * 1981-12-24 1983-07-07 Herrmann, Klaus, 5840 Schwerte Niedrigtemperatur-heizverfahren mit ausnutzung des oberen heizwerts von brennstoffen
FR2521269A1 (fr) * 1982-02-10 1983-08-12 Sdecc Chaudiere equipee d'un echangeur a condensation et d'un bruleur a combustible liquide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1707895A3 (de) * 2005-03-07 2009-06-03 ROTEX Heating Systems GmbH Primärwärmetauscher für eine Heizeinrichtung

Also Published As

Publication number Publication date
DE4025233A1 (de) 1992-02-13
IE912810A1 (en) 1992-02-12
NO913094L (no) 1992-02-10
FI913758A (fi) 1992-02-10
FI913758A0 (fi) 1991-08-07
NO913094D0 (no) 1991-08-08

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