EP2354657A3 - Method for operating a gas burner - Google Patents

Method for operating a gas burner Download PDF

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Publication number
EP2354657A3
EP2354657A3 EP11000080.9A EP11000080A EP2354657A3 EP 2354657 A3 EP2354657 A3 EP 2354657A3 EP 11000080 A EP11000080 A EP 11000080A EP 2354657 A3 EP2354657 A3 EP 2354657A3
Authority
EP
European Patent Office
Prior art keywords
gas
air mixture
combustion air
ionization
combustion
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
EP11000080.9A
Other languages
German (de)
French (fr)
Other versions
EP2354657B1 (en
EP2354657A2 (en
Inventor
Wim Munsterhuis
Gerwin Languis
Frank Van Prooijen
Geert S. Meyerink
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.)
Garrett Motion SARL
Original Assignee
Honeywell Technologies SARL
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 Honeywell Technologies SARL filed Critical Honeywell Technologies SARL
Publication of EP2354657A2 publication Critical patent/EP2354657A2/en
Publication of EP2354657A3 publication Critical patent/EP2354657A3/en
Application granted granted Critical
Publication of EP2354657B1 publication Critical patent/EP2354657B1/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
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
    • 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
    • F23N2227/00—Ignition or checking
    • F23N2227/20—Calibrating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods

Abstract

Verfahren zum Betreiben eines Gasbrenners (10), dem ein Gas-Verbrennungsluft-Gemisch zur Verbrennung zugeführt wird, wobei mit Hilfe eines einen Ionisationsstrom bereitstellenden Ionisationssensors (13) eine sich bei der Verbrennung ausbildende Flamme (12) überwacht wird, wobei auf Basis des Ionisationsstroms die Zusammensetzung und/oder Menge des Gas-Verbrennungsluft-Gemischs eingestellt wird, und wobei aus dem Ionisationsstrom ermittelt wird, ob und/oder in welchem Umfang das Gas-Verbrennungsluft-Gemisch sowie eine Brennkammer des Gasbrenners Verunreinigungen enthält, wobei dann, wenn festgestellt wird, das diese Verunreinigungen bzw. der Umfang derselben kleiner als ein erster Grenzwert sind, auf Basis des lonisationsstroms die Zusammensetzung und/oder Menge des dem Gasbrenner zuzuführenden Gas-Verbrennungsluft-Gemischs eingestellt wird, und wobei dann, wenn festgestellt wird, das diese Verunreinigungen bzw. der Umfang derselben größer als ein zweiter Grenzwert sind, auf Basis des Ionisationsstroms die Zusammensetzung und/oder Menge des Gas-Verbrennungsluft-Gemischs nicht eingestellt wird. (Fig. 1)

Figure imgaf001
A method of operating a gas burner (10) to which a gas-combustion air mixture is supplied for combustion, wherein an ionization current-providing ionization sensor (13) monitors a combustion-forming flame (12), based on the ionization current the composition and / or amount of the gas combustion air mixture is adjusted, and it is determined from the ionization, whether and / or to what extent the gas-combustion air mixture and a combustion chamber of the gas burner contains impurities, wherein, if determined that these impurities or the circumference thereof are smaller than a first limit value, based on the ionisationsstroms the composition and / or amount of the gas burner to be supplied gas-combustion air mixture is adjusted, and then when it is determined that these impurities or the scope of which is greater than a second limit, based on of the ionization stream the composition and / or amount of the gas combustion air mixture is not adjusted. (Fig. 1)
Figure imgaf001
EP11000080.9A 2010-01-15 2011-01-07 Method for operating a gas burner Active EP2354657B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010004826A DE102010004826A1 (en) 2010-01-15 2010-01-15 Method for operating a gas burner

Publications (3)

Publication Number Publication Date
EP2354657A2 EP2354657A2 (en) 2011-08-10
EP2354657A3 true EP2354657A3 (en) 2014-11-12
EP2354657B1 EP2354657B1 (en) 2016-04-27

Family

ID=43585653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11000080.9A Active EP2354657B1 (en) 2010-01-15 2011-01-07 Method for operating a gas burner

Country Status (2)

Country Link
EP (1) EP2354657B1 (en)
DE (1) DE102010004826A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2631541B1 (en) * 2012-02-27 2018-04-11 Honeywell Technologies Sarl Method for operating a gas burner
EP3869101A1 (en) 2020-02-19 2021-08-25 Pittway Sarl Flame monitoring device for a gas burner appliance and gas burner appliance
CN112879959A (en) * 2021-02-19 2021-06-01 珠海格力电器股份有限公司 Control method and device of gas stove, controller and gas stove system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293727A1 (en) * 2001-09-13 2003-03-19 Siemens Building Technologies AG Control apparatus for a burner and a method for adjustment
US20040009442A1 (en) * 2000-01-28 2004-01-15 Piet Blaauwwiekel Method for operating a gas burner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853567A1 (en) 1998-11-20 2000-05-25 Kromschroeder Ag G Process for controlling the air ratio of a fully premixed gas burner
DE10030063C2 (en) * 2000-06-19 2003-03-20 Honeywell Bv Control procedures for gas burners
DE10258187B4 (en) * 2002-09-06 2006-12-28 Wolf Gmbh Method for monitoring and detecting an operating state of condensing boilers
DE102008005216B3 (en) * 2008-01-18 2009-07-23 Honeywell Technologies Sarl Method for operating a gas burner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040009442A1 (en) * 2000-01-28 2004-01-15 Piet Blaauwwiekel Method for operating a gas burner
EP1293727A1 (en) * 2001-09-13 2003-03-19 Siemens Building Technologies AG Control apparatus for a burner and a method for adjustment

Also Published As

Publication number Publication date
DE102010004826A1 (en) 2011-07-21
EP2354657B1 (en) 2016-04-27
EP2354657A2 (en) 2011-08-10

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