EP1630476A3 - Process to reduce condensation in heating combustion devices using a fan - Google Patents

Process to reduce condensation in heating combustion devices using a fan Download PDF

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Publication number
EP1630476A3
EP1630476A3 EP05017919A EP05017919A EP1630476A3 EP 1630476 A3 EP1630476 A3 EP 1630476A3 EP 05017919 A EP05017919 A EP 05017919A EP 05017919 A EP05017919 A EP 05017919A EP 1630476 A3 EP1630476 A3 EP 1630476A3
Authority
EP
European Patent Office
Prior art keywords
fan
combustion devices
heating combustion
reduce condensation
condensation
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
EP05017919A
Other languages
German (de)
French (fr)
Other versions
EP1630476B1 (en
EP1630476A2 (en
Inventor
Nicolas Beillevert
Stéphane Daviaud
Lila Menari
Jean-Francois Rouxel
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.)
Vaillant GmbH
Original Assignee
Vaillant 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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP1630476A2 publication Critical patent/EP1630476A2/en
Publication of EP1630476A3 publication Critical patent/EP1630476A3/en
Application granted granted Critical
Publication of EP1630476B1 publication Critical patent/EP1630476B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • 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
    • F24H9/0036—Dispositions against condensation of combustion products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/10—Measuring temperature stack temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks
    • F23N2233/04—Ventilators in stacks with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/06—Space-heating and heating water

Abstract

Bei einem Verfahren zur Kondensationsvermeidung bei gebläseunterstützten Heizgeräten wird die Temperatur des Abgassammlers mit dem errechneten Taupunkt verglichen. In Abhängigkeit des Ergebnisses des Vergleichs wird die Gebläseleistung angepasst.

Figure imgaf001
In a method for preventing condensation in fan-assisted heaters, the temperature of the exhaust manifold is compared with the calculated dew point. Depending on the result of the comparison, the blower output is adjusted.
Figure imgaf001
EP05017919.1A 2004-08-24 2005-08-18 Process to reduce condensation in heating combustion devices using a fan Active EP1630476B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0142204A AT414037B (en) 2004-08-24 2004-08-24 METHOD FOR AVOIDING CONDENSATION ON FAN SUPPORTED FUEL-DRIVEN HEATING EQUIPMENT

Publications (3)

Publication Number Publication Date
EP1630476A2 EP1630476A2 (en) 2006-03-01
EP1630476A3 true EP1630476A3 (en) 2008-05-28
EP1630476B1 EP1630476B1 (en) 2017-04-26

Family

ID=35406002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05017919.1A Active EP1630476B1 (en) 2004-08-24 2005-08-18 Process to reduce condensation in heating combustion devices using a fan

Country Status (4)

Country Link
EP (1) EP1630476B1 (en)
AT (1) AT414037B (en)
DE (1) DE102005039072A1 (en)
ES (1) ES2633606T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060827A1 (en) * 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a compressor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160884A2 (en) * 1984-05-03 1985-11-13 Joh. Vaillant GmbH u. Co. Air to fuel-ratio controller for a heating source
US4708636A (en) * 1983-07-08 1987-11-24 Honeywell Inc. Flow sensor furnace control
DE4337146A1 (en) * 1993-10-30 1995-05-04 Broetje August Gmbh & Co Heat generator with adjustable burner
EP0793064A2 (en) * 1996-03-01 1997-09-03 Robert Bosch Gmbh Heater and method for controlling a heater
EP1081435A2 (en) * 1999-09-02 2001-03-07 Robert Bosch Gmbh Device for operating a heating system
DE19961286A1 (en) * 1999-12-18 2001-07-26 Bosch Gmbh Robert Regulation method for heat generator uses stored thermic-pneumatic characteristics for regulated burner exhaust gas feed for calculation of heat generator regulation parameters
DE10158225A1 (en) * 2000-11-23 2002-07-18 Vaillant Gmbh Controlling boiler heated by fan-assisted burner involves specifying desired exhaust gas temperature depending on current operating state, varying fan speed to achieve temperature
WO2002095294A1 (en) * 2001-05-18 2002-11-28 Furigas Assen B.V. Non condensing premix gas burners

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708636A (en) * 1983-07-08 1987-11-24 Honeywell Inc. Flow sensor furnace control
EP0160884A2 (en) * 1984-05-03 1985-11-13 Joh. Vaillant GmbH u. Co. Air to fuel-ratio controller for a heating source
DE4337146A1 (en) * 1993-10-30 1995-05-04 Broetje August Gmbh & Co Heat generator with adjustable burner
EP0793064A2 (en) * 1996-03-01 1997-09-03 Robert Bosch Gmbh Heater and method for controlling a heater
EP1081435A2 (en) * 1999-09-02 2001-03-07 Robert Bosch Gmbh Device for operating a heating system
DE19961286A1 (en) * 1999-12-18 2001-07-26 Bosch Gmbh Robert Regulation method for heat generator uses stored thermic-pneumatic characteristics for regulated burner exhaust gas feed for calculation of heat generator regulation parameters
DE10158225A1 (en) * 2000-11-23 2002-07-18 Vaillant Gmbh Controlling boiler heated by fan-assisted burner involves specifying desired exhaust gas temperature depending on current operating state, varying fan speed to achieve temperature
WO2002095294A1 (en) * 2001-05-18 2002-11-28 Furigas Assen B.V. Non condensing premix gas burners

Also Published As

Publication number Publication date
EP1630476B1 (en) 2017-04-26
DE102005039072A1 (en) 2006-03-02
ATA14222004A (en) 2005-11-15
EP1630476A2 (en) 2006-03-01
ES2633606T3 (en) 2017-09-22
AT414037B (en) 2006-08-15

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