EP1944549A3 - Method for controlling a gas burner - Google Patents
Method for controlling a gas burner Download PDFInfo
- Publication number
- EP1944549A3 EP1944549A3 EP07025165.7A EP07025165A EP1944549A3 EP 1944549 A3 EP1944549 A3 EP 1944549A3 EP 07025165 A EP07025165 A EP 07025165A EP 1944549 A3 EP1944549 A3 EP 1944549A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- sensor
- combustion air
- flow
- controlling
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
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
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
- F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel 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
- F23N2227/12—Burner simulation or checking
- F23N2227/16—Checking components, e.g. electronic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/18—Applying test signals, e.g. periodic
-
- 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
- F23N2237/00—Controlling
- F23N2237/24—Controlling height of burner
- F23N2237/26—Controlling height of burner oxygen-air ratio
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)
Abstract
Die Erfindung betrifft ein Verfahren zum Regeln eines Gasbrenners, wobei einem Gasbrenner über eine Gasleitung (10), der ein Gasventil (11) zugeordnet ist, ein Gasstrom und über eine Verbrennungsluftleitung (12), der ein Gebläse (13) zugeordnet ist, ein Verbrennungsluftstrom zugeführt wird, wobei ein von einem Sensor (16), der einerseits an der Gasleitung und andererseits an der Verbrennungsluftleitung angreift, bereitgestelltes elektrisches bzw. elektronisches Messsignal zur Regelung des Gasbrenners derart verwendet wird, dass im Sinne einer 1:1-Gas/Luft-Regelung der Gasstrom dem Verbrennungsluftstrom entspricht und somit eine Strömung durch den Sensor (16) in etwa Null beträgt. Erfindungsgemäß wird bei aktiver Regelung, also bei geöffnetem Gasventil (11) und laufendem Gebläse (13), eine dem Sensor (16) zugeordnete Heizeinrichtung in definierten Zeitabständen für einen definierten Zeitraum ausgeschaltet, wobei ein hierbei ermittelter Messwert des Sensors (16) verwendet wird, um eine Kalibrierung der Regelung im Sinne einer Sollwertanpassung durchzuführen. The invention relates to a method for controlling a gas burner, wherein a gas burner via a gas line (10), which is associated with a gas valve (11), a gas flow and a combustion air line (12), which is associated with a fan (13), a combustion air flow is supplied, wherein one of a sensor (16), which acts on the one hand on the gas line and on the other hand on the combustion air line, provided electrical or electronic measurement signal for controlling the gas burner such that in the sense of a 1: 1 gas / air Regulation of the gas flow corresponds to the combustion air flow and thus a flow through the sensor (16) is approximately zero. According to the invention, when the control is active, ie when the gas valve (11) is open and the fan (13) is open, a heating device associated with the sensor (16) is switched off at defined time intervals for a defined period of time, whereby a measured value of the sensor (16) determined here is used, to perform a calibration of the control in terms of a setpoint adjustment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007002847A DE102007002847B4 (en) | 2007-01-15 | 2007-01-15 | Method for controlling a gas burner |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1944549A2 EP1944549A2 (en) | 2008-07-16 |
EP1944549A3 true EP1944549A3 (en) | 2014-02-26 |
EP1944549B1 EP1944549B1 (en) | 2015-07-15 |
Family
ID=39315223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07025165.7A Active EP1944549B1 (en) | 2007-01-15 | 2007-12-28 | Method for controlling a gas burner |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1944549B1 (en) |
DE (1) | DE102007002847B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010044762A1 (en) * | 2010-09-08 | 2012-03-08 | Honeywell Technologies S.A.R.L. | Device for calibrating a gas burner control |
DE102011117736A1 (en) * | 2011-11-07 | 2013-05-08 | Honeywell Technologies Sarl | Method for operating a gas burner |
DE102015117406A1 (en) * | 2015-10-13 | 2017-04-13 | Ebm-Papst Landshut Gmbh | Control device for gas burners |
EP3290800B1 (en) * | 2016-09-02 | 2021-03-24 | Robert Bosch GmbH | Method for updating a characteristic curve in a heating system and a control unit and a heating system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05106831A (en) * | 1991-10-17 | 1993-04-27 | Osaka Gas Co Ltd | Combustion device |
DE19824521A1 (en) * | 1998-06-02 | 1999-12-09 | Honeywell Bv | Control device for gas burners |
DE10056064A1 (en) * | 2000-11-11 | 2002-06-06 | Honeywell Bv | Process for regulating a gas burner |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005034758B3 (en) * | 2005-07-21 | 2006-08-10 | Honeywell Technologies S.A.R.L. | Method for operating a gas burner comprises actuating one or each gas valve for adjusting the gas stream through a gas line with a running fan depending on a signal from a sensor |
-
2007
- 2007-01-15 DE DE102007002847A patent/DE102007002847B4/en active Active
- 2007-12-28 EP EP07025165.7A patent/EP1944549B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05106831A (en) * | 1991-10-17 | 1993-04-27 | Osaka Gas Co Ltd | Combustion device |
DE19824521A1 (en) * | 1998-06-02 | 1999-12-09 | Honeywell Bv | Control device for gas burners |
DE10056064A1 (en) * | 2000-11-11 | 2002-06-06 | Honeywell Bv | Process for regulating a gas burner |
Also Published As
Publication number | Publication date |
---|---|
EP1944549A2 (en) | 2008-07-16 |
DE102007002847B4 (en) | 2008-10-16 |
EP1944549B1 (en) | 2015-07-15 |
DE102007002847A1 (en) | 2008-07-17 |
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