EP2017531A3 - Verfahren zur Überprüfung eines Ionisationselektrodensignals bei Brennern - Google Patents

Verfahren zur Überprüfung eines Ionisationselektrodensignals bei Brennern Download PDF

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Publication number
EP2017531A3
EP2017531A3 EP08010303A EP08010303A EP2017531A3 EP 2017531 A3 EP2017531 A3 EP 2017531A3 EP 08010303 A EP08010303 A EP 08010303A EP 08010303 A EP08010303 A EP 08010303A EP 2017531 A3 EP2017531 A3 EP 2017531A3
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EP
European Patent Office
Prior art keywords
signal
ionization electrode
fuel gas
electrode signal
reference value
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Granted
Application number
EP08010303A
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English (en)
French (fr)
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EP2017531B1 (de
EP2017531A2 (de
Inventor
Klaus Richter
Nicole Schmidt
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Vaillant GmbH
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Vaillant GmbH
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Priority to PL08010303T priority Critical patent/PL2017531T3/pl
Publication of EP2017531A2 publication Critical patent/EP2017531A2/de
Publication of EP2017531A3 publication Critical patent/EP2017531A3/de
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Publication of EP2017531B1 publication Critical patent/EP2017531B1/de
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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
    • F23N2900/00—Special features of, or arrangements for controlling combustion
    • F23N2900/05001—Measuring CO content in flue gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Verfahren zur Überprüfung des Ionisationselektrodensignals einer Ionisationselektrode (14) eines Gasbrenners (1), insbesondere mit Gebläse (2), mit einer elektronischen Regelung (3), welche zu einer vorgegebenen Brennerleistung ein Sollsignal für die Brenngasmenge und die Luftmenge vorgibt, einer Einrichtung zur Regelung der Brenngasmenge (4, 5) und einem Abgassensor (6), der ein der Kohlenmonoxid-Konzentration oder Konzentration an unverbrannten Kohlenwasserstoffen äquivalentes Signal erzeugt, wobei das Brenngas-LuftGemisch angefettet wird bis der Abgassensor (6) ein Signal erfasst, das alleine oder in Verbindung mit mindestens einem weiteren Signal einem vorgegebenen oder errechneten Schwellwert entspricht, zu diesem Zustand das Ionisationselektrodensignals einer Ionisationselektrode (14) erfasst und mit einem Referenzwert oder mit mindestens einem Messwert früherer Überprüfungen verglichen wird, wobei in dem Fall, in dem das Ionisationselektrodensignals den Referenzwert unterschreitet oder mindestens einen früheren Messwert wesentlich unterschreitet, ein Warnhinweis ausgegeben wird.
EP08010303.9A 2007-06-11 2008-06-06 Verfahren zur Überprüfung eines Ionisationselektrodensignals bei Brennern Active EP2017531B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08010303T PL2017531T3 (pl) 2007-06-11 2008-06-06 Sposób sprawdzania sygnału elektrody jonizacyjnej w palnikach

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0089707A AT505244B1 (de) 2007-06-11 2007-06-11 Verfahren zur überprüfung des ionisationselektrodensignals bei brennern

Publications (3)

Publication Number Publication Date
EP2017531A2 EP2017531A2 (de) 2009-01-21
EP2017531A3 true EP2017531A3 (de) 2013-03-13
EP2017531B1 EP2017531B1 (de) 2014-01-01

Family

ID=39639512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08010303.9A Active EP2017531B1 (de) 2007-06-11 2008-06-06 Verfahren zur Überprüfung eines Ionisationselektrodensignals bei Brennern

Country Status (7)

Country Link
EP (1) EP2017531B1 (de)
AT (1) AT505244B1 (de)
DE (1) DE102008027010A1 (de)
DK (1) DK2017531T3 (de)
ES (1) ES2450641T3 (de)
HR (1) HRP20140289T1 (de)
PL (1) PL2017531T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2007310C2 (nl) * 2011-08-29 2013-03-04 Intergas Heating Assets B V Waterverwarmingsinrichting en werkwijze voor het meten van een vlamstroom in een vlam in een waterverwarmingsinrichting.
DE102013014379A1 (de) * 2013-08-30 2015-03-05 Kübler Gmbh Verfahren zur Bestimmung des Wartungszustands einer Heizungsanlage
EP3156730B1 (de) * 2015-10-12 2019-03-20 MHG Heiztechnik GmbH Verfahren zur kalibrierung einer brennervorrichtung für flüssigbrennstoffe und steuervorrichtung zur ansteuerung einer brennervorrichtung
EP3290802B1 (de) * 2016-09-02 2022-01-19 Robert Bosch GmbH Verfahren zum festlegen eines inspektionszeitpunktes in einem heizsystem sowie eine steuereinheit und ein heizsystem
DE102017204030A1 (de) 2016-09-02 2018-03-08 Robert Bosch Gmbh Verfahren zum Erfassen eines Alterungszustands eines Heizsystems sowie eine Steuereinheit und ein Heizsystem
DE102016225752A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Verfahren zur Kontrolle eines Brennstoff-Luft-Verhältnisses in einem Heizsystem sowie eine Steuereinheit und ein Heizsystem
DE102018120377A1 (de) 2018-08-21 2020-02-27 Truma Gerätetechnik GmbH & Co. KG Heizvorrichtung und Verfahren zum Regeln eines gebläsebetriebenen Gasbrenners
DE102019003451A1 (de) 2019-05-16 2020-11-19 Truma Gerätetechnik GmbH & Co. KG Verfahren zum Überwachen eines Brenners und/oder eines Brennverhaltens eines Brenners sowie Brenneranordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770824A2 (de) * 1995-10-25 1997-05-02 STIEBEL ELTRON GmbH & Co. KG Verfahren und Schaltung zur Regelung eines Gasbrenners
AT411189B (de) * 2002-01-17 2003-10-27 Vaillant Gmbh Verfahren zur regelung eines gasbrenners

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10300602B4 (de) 2002-01-17 2012-01-05 Vaillant Gmbh Verfahren zur Regelung eines Gasbrenners

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770824A2 (de) * 1995-10-25 1997-05-02 STIEBEL ELTRON GmbH & Co. KG Verfahren und Schaltung zur Regelung eines Gasbrenners
AT411189B (de) * 2002-01-17 2003-10-27 Vaillant Gmbh Verfahren zur regelung eines gasbrenners

Also Published As

Publication number Publication date
AT505244A1 (de) 2008-12-15
HRP20140289T1 (hr) 2014-04-25
AT505244B1 (de) 2009-08-15
EP2017531B1 (de) 2014-01-01
PL2017531T3 (pl) 2014-06-30
DK2017531T3 (da) 2014-03-31
EP2017531A2 (de) 2009-01-21
DE102008027010A1 (de) 2008-12-18
ES2450641T3 (es) 2014-03-25

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