EP2281150B1 - Verfahren zur überwachung der zündung eines gasgerätes - Google Patents

Verfahren zur überwachung der zündung eines gasgerätes Download PDF

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Publication number
EP2281150B1
EP2281150B1 EP20090737856 EP09737856A EP2281150B1 EP 2281150 B1 EP2281150 B1 EP 2281150B1 EP 20090737856 EP20090737856 EP 20090737856 EP 09737856 A EP09737856 A EP 09737856A EP 2281150 B1 EP2281150 B1 EP 2281150B1
Authority
EP
European Patent Office
Prior art keywords
gas
main
burner
valve
ignition
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.)
Active
Application number
EP20090737856
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2281150A2 (de
Inventor
Barbara Happe
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.)
Maxitrol GmbH and Co KG
Original Assignee
Mertik Maxitrol GmbH and Co KG
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 Mertik Maxitrol GmbH and Co KG filed Critical Mertik Maxitrol GmbH and Co KG
Priority to PL09737856T priority Critical patent/PL2281150T3/pl
Publication of EP2281150A2 publication Critical patent/EP2281150A2/de
Application granted granted Critical
Publication of EP2281150B1 publication Critical patent/EP2281150B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/12—Fail safe for ignition failures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Definitions

  • the invention relates to a method for monitoring the ignition of a gas appliance, whose function is controlled by a gas control valve.
  • Gas control valves for a gas heater or the like are available in a variety of designs. They are used for ignition and for the control or regulation of a gas flow flowing to a burner.
  • a method for igniting a gas stream is known.
  • an ignition control solenoid is actuated via an electrical control unit fed by a voltage source for the purpose of keeping a thermoelectric ignition safety valve shut off the gas flow.
  • an electromagnet is briefly energized with a voltage pulse, whereby an actuating rod opens the Zündtechnischsventil and thereby applies the armature of the Zündtechnischsmagneten.
  • the armature is held by the holding current coming from the voltage source until a thermocouple provides the necessary holding current after ignition of the gas flow or a defined holding time is exceeded.
  • the main valve can be opened via the drive unit. The gas flows to the main burner and is ignited via the pilot flame.
  • the gas control valve has a sensor, via which the operating state of the main burner can be detected.
  • the sensor is connected to the thermoelectric ignition safety valve such that when the operating state of the main burner changes from the "on" position to the "off” position by a signal emitted by the sensor, the thermoelectric ignition safety valve assumes its closed position.
  • WO 2005 088195 A1 discloses the preamble of claim 1. Again, there is no review of the ignition of the main burner with the disadvantages mentioned above.
  • the invention has for its object a method for monitoring the ignition of a gas appliance whose function is controlled by a gas control valve to create, in which the risk of accumulation of an increased amount of unburned gas in the combustion chamber is reduced before the ignition of the main burner. Furthermore, an immediate re-ignition attempt should be prevented. Furthermore, the gas control valve should have the simplest possible structure.
  • the embodiment shows a schematic representation of an embodiment of a gas control valve in a sectional view in the open position
  • the illustrated in the figure exemplary gas control valve is a switching and control device, which is preferably intended for installation in a gas-fired stove or the like. It enables the operation and monitoring of a burner by controlling the amount of gas flowing to the burner.
  • the burner consists in this embodiment of a pilot burner 1 and a main burner. 2
  • the gas control valve consists of a housing 3, which has a gas inlet 4, a Zündgasausgang 5 and a main gas outlet 6.
  • a gas inlet 4 a gas inlet 4
  • a Zündgasausgang 5 a Zündgasausgang 5
  • main gas outlet 6 a main gas outlet 6.
  • a remote control 8 To control an electronic control unit 7, which is located in this embodiment, together with a voltage source in a separate location-independent housing a remote control 8.
  • the interior of the housing 3 is divided by a partition 13 into different rooms.
  • a located in the partition 13 first opening 14 forms on the one hand, together with a valve disk 15, a main valve 11 and on the other hand belongs to an ignition safety valve 10.
  • the Zünd Anlagensventil 10 is influenced by a thermoelectric Zünd Anlagensmagneten 16, which is located downstream of the gas inlet 4. About the electronic control unit 7, as well as a pilot lamp exposed to the thermocouple 17 of the thermoelectric Zünd Anlagensmagnet 16 can be excited.
  • the operation of the gas control valve is as follows: After commissioning and thus made ignition of the pilot flame can be operated via the remote control 8 and the electronic control unit 7, the drive unit 20 for opening the switch 18. This will be the openings 22 and 23 released and the gas flows through the main gas outlet 6 to the main burner 2 to be ignited by the pilot flame. In a successful ignition, the flames burn with a maximum height, the sensor 21 is heated and there is a response to the electronic control unit 7. By operating the drive unit 20, the amount of gas flowing to the main burner 2 can be regulated. The switch 18 is now in the modulating area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)
EP20090737856 2008-04-28 2009-04-27 Verfahren zur überwachung der zündung eines gasgerätes Active EP2281150B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09737856T PL2281150T3 (pl) 2008-04-28 2009-04-27 Sposób kontrolowania zapłonu urządzenia gazowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008021164A DE102008021164B4 (de) 2008-04-28 2008-04-28 Verfahren und Gasregelarmatur zur Überwachung der Zündung eines Gasgerätes, insbesondere eines gasbeheizten Kaminofens
PCT/EP2009/003037 WO2009132812A2 (de) 2008-04-28 2009-04-27 Verfahren und gasregelarmatur zur überwachung der zündung eines gasgerätes

Publications (2)

Publication Number Publication Date
EP2281150A2 EP2281150A2 (de) 2011-02-09
EP2281150B1 true EP2281150B1 (de) 2013-04-10

Family

ID=40909873

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090737856 Active EP2281150B1 (de) 2008-04-28 2009-04-27 Verfahren zur überwachung der zündung eines gasgerätes

Country Status (11)

Country Link
US (1) US20110039217A1 (es)
EP (1) EP2281150B1 (es)
AU (1) AU2009243396B2 (es)
CA (1) CA2722046A1 (es)
DE (1) DE102008021164B4 (es)
ES (1) ES2419679T3 (es)
PL (1) PL2281150T3 (es)
PT (1) PT2281150E (es)
RU (1) RU2507450C2 (es)
UA (1) UA101496C2 (es)
WO (1) WO2009132812A2 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684276B2 (en) * 2009-08-20 2014-04-01 Enerco Group, Inc. Portable catalytic heater
DE102010019960B4 (de) * 2010-05-05 2012-09-13 Mertik Maxitrol Gmbh & Co. Kg Gasregelarmatur
DE102011116797B4 (de) * 2011-10-24 2016-12-22 Mertik Maxitrol Gmbh & Co. Kg Gasregelarmatur
US8905063B2 (en) 2011-12-15 2014-12-09 Honeywell International Inc. Gas valve with fuel rate monitor
US9835265B2 (en) 2011-12-15 2017-12-05 Honeywell International Inc. Valve with actuator diagnostics
US8839815B2 (en) 2011-12-15 2014-09-23 Honeywell International Inc. Gas valve with electronic cycle counter
US9074770B2 (en) 2011-12-15 2015-07-07 Honeywell International Inc. Gas valve with electronic valve proving system
US9851103B2 (en) 2011-12-15 2017-12-26 Honeywell International Inc. Gas valve with overpressure diagnostics
US8899264B2 (en) 2011-12-15 2014-12-02 Honeywell International Inc. Gas valve with electronic proof of closure system
US9846440B2 (en) 2011-12-15 2017-12-19 Honeywell International Inc. Valve controller configured to estimate fuel comsumption
US9995486B2 (en) 2011-12-15 2018-06-12 Honeywell International Inc. Gas valve with high/low gas pressure detection
US8947242B2 (en) 2011-12-15 2015-02-03 Honeywell International Inc. Gas valve with valve leakage test
US9557059B2 (en) 2011-12-15 2017-01-31 Honeywell International Inc Gas valve with communication link
US9234661B2 (en) 2012-09-15 2016-01-12 Honeywell International Inc. Burner control system
US10422531B2 (en) 2012-09-15 2019-09-24 Honeywell International Inc. System and approach for controlling a combustion chamber
EP2868970B1 (en) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Regulating device
US10024439B2 (en) 2013-12-16 2018-07-17 Honeywell International Inc. Valve over-travel mechanism
US9841122B2 (en) 2014-09-09 2017-12-12 Honeywell International Inc. Gas valve with electronic valve proving system
US9645584B2 (en) 2014-09-17 2017-05-09 Honeywell International Inc. Gas valve with electronic health monitoring
NL2015155B1 (nl) * 2015-02-20 2017-01-13 Intergas Heating Assets Bv Werkwijze en inrichting voor het bepalen of ontsteking heeft plaatsgevonden.
US10503181B2 (en) 2016-01-13 2019-12-10 Honeywell International Inc. Pressure regulator
US10564062B2 (en) 2016-10-19 2020-02-18 Honeywell International Inc. Human-machine interface for gas valve
US11073281B2 (en) 2017-12-29 2021-07-27 Honeywell International Inc. Closed-loop programming and control of a combustion appliance
US10697815B2 (en) 2018-06-09 2020-06-30 Honeywell International Inc. System and methods for mitigating condensation in a sensor module

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU27581A1 (ru) * 1928-05-16 1932-08-31 Н.А. Чач Машина дл выворачивани голенищ
US2572500A (en) * 1947-03-05 1951-10-23 Robertshaw Fulton Controls Co Safety control and ignition system for fuel burners
US3489500A (en) * 1968-03-18 1970-01-13 Electronics Corp America Fuel burner recycling control
CH570586A5 (es) * 1974-04-11 1975-12-15 Landis & Gyr Ag
US4264844A (en) * 1978-09-29 1981-04-28 Axe Gavin C H Electrical igniters
US4395224A (en) * 1979-02-05 1983-07-26 Electronics Corporation Of America Burner control system
SU970042A1 (ru) * 1981-04-01 1982-10-30 за вители Устройство дл автоматического розжига горелки котлоагрегата
US4496305A (en) * 1982-06-10 1985-01-29 Precision Timer Co., Inc. Ignition control circuit for a boiler system
US4915613A (en) * 1989-01-25 1990-04-10 Honeywell Inc. Method and apparatus for monitoring pressure sensors
DE4122636C2 (de) * 1991-07-09 1999-08-12 Bosch Gmbh Robert Vorrichtung und Verfahren zum Überwachen einer Flamme
GB9423271D0 (en) * 1994-11-18 1995-01-11 Hodgkiss Neil J Gas ignition devices
DE19500263C2 (de) * 1995-01-06 1997-09-18 Cramer Gmbh Kochapparat mit zumindest einem abgedeckten Kochfeld und einem Strahlungsbrenner-Aggregat
DE59705872D1 (de) * 1996-10-23 2002-01-31 Vaillant N V Steuer- und Ueberwachungseinrichtung für ein brennstoffbeheiztes Heizgerät
DE19746788C1 (de) * 1997-10-23 1999-05-12 Mertik Maxitrol Gmbh & Co Kg Gasregelarmatur
US5997280A (en) * 1997-11-07 1999-12-07 Maxon Corporation Intelligent burner control system
ES2155404B1 (es) * 1999-07-23 2001-12-01 Fagor S Coop Circuito de control para encimeras de gas con sistema de seguridad ante doble fallo.
DE19956395A1 (de) * 1999-11-24 2001-06-13 Honeywell Bv Verfahren zur Flammenüberwachung bei Gasbrennern sowie entsprechende Vorrichtung
DE10113468A1 (de) * 2000-09-05 2002-03-14 Siemens Building Tech Ag Regeleinrichtung für einen Luftzahlgeregelten Brenner
JP2004093047A (ja) * 2002-09-02 2004-03-25 Rb Controls Co 燃焼制御装置
DE10305929B3 (de) * 2003-02-13 2004-09-30 Mertik Maxitrol Gmbh & Co. Kg Verfahren und Anordnung zum Zünden eines Gasstromes
US7590470B2 (en) * 2004-01-23 2009-09-15 Aos Holding Company Heating apparatus and method of detecting a short-cycling condition
DE202004021583U1 (de) * 2004-03-12 2009-05-20 Mertik Maxitrol Gmbh & Co. Kg Gasregelarmatur
RU52467U1 (ru) * 2005-12-02 2006-03-27 Открытое акционерное общество "САРАТОВСКИЙ ЭЛЕКТРОПРИБОРОСТРОИТЕЛЬНЫЙ ЗАВОД ИМ. СЕРГО ОРДЖОНИКИДЗЕ" (ОАО "СЭЗ им. С. Орджоникидзе") Газовая нагревательная установка

Also Published As

Publication number Publication date
PT2281150E (pt) 2013-06-24
AU2009243396A1 (en) 2009-11-05
ES2419679T3 (es) 2013-08-21
DE102008021164A1 (de) 2009-11-12
CA2722046A1 (en) 2009-11-05
PL2281150T3 (pl) 2013-09-30
WO2009132812A2 (de) 2009-11-05
RU2010146267A (ru) 2012-06-10
DE102008021164B4 (de) 2011-08-25
UA101496C2 (ru) 2013-04-10
EP2281150A2 (de) 2011-02-09
AU2009243396B2 (en) 2014-09-04
RU2507450C2 (ru) 2014-02-20
US20110039217A1 (en) 2011-02-17
WO2009132812A3 (de) 2010-12-29

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