DE59706232D1 - Control and regulating device for a gas burner - Google Patents

Control and regulating device for a gas burner

Info

Publication number
DE59706232D1
DE59706232D1 DE59706232T DE59706232T DE59706232D1 DE 59706232 D1 DE59706232 D1 DE 59706232D1 DE 59706232 T DE59706232 T DE 59706232T DE 59706232 T DE59706232 T DE 59706232T DE 59706232 D1 DE59706232 D1 DE 59706232D1
Authority
DE
Germany
Prior art keywords
gas
fan
gas burner
control
supplied
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.)
Expired - Lifetime
Application number
DE59706232T
Other languages
German (de)
Inventor
Eckhard Schwendemann
Harry Koelmel
Rainer Feldmeth
Volker Klumpp
Friedrich Feucht
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.)
Siemens Building Technologies AG
Original Assignee
Siemens Building Technologies AG
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 Siemens Building Technologies AG filed Critical Siemens Building Technologies AG
Application granted granted Critical
Publication of DE59706232D1 publication Critical patent/DE59706232D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/187—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using electrical or electromechanical 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
    • F23N2005/185—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves

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)
  • Feeding And Controlling Fuel (AREA)

Abstract

The controlling and regulating apparatus is for a gas burner (2), to which the air required for combustion is supplied by an air fan (4). The amount of gas supplied to the burner is controlled by a fuel valve (3). There is at least one gas pressure monitor (7) in flow direction behind the fuel valve. The controlling and regulating apparatus (1) sets the revolutions of the fan as a function of the signal supplied by the gas pressure monitor. The fan runs at a certain rate while the gas volume flow is smaller than a preset value and at a higher rate when it exceeds this value.
DE59706232T 1997-03-05 1997-11-19 Control and regulating device for a gas burner Expired - Lifetime DE59706232D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97103586 1997-03-05

Publications (1)

Publication Number Publication Date
DE59706232D1 true DE59706232D1 (en) 2002-03-14

Family

ID=8226550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59706232T Expired - Lifetime DE59706232D1 (en) 1997-03-05 1997-11-19 Control and regulating device for a gas burner

Country Status (4)

Country Link
EP (1) EP0863367B1 (en)
AT (1) ATE212703T1 (en)
DE (1) DE59706232D1 (en)
ES (1) ES2171246T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802984B2 (en) 2006-04-07 2010-09-28 Thomas & Betts International, Inc. System and method for combustion-air modulation of a gas-fired heating system
EP2685168B1 (en) * 2012-07-13 2015-10-14 Honeywell Technologies Sarl Method for operating a gas burner
CN114517988B (en) * 2020-11-17 2023-11-03 云米互联科技(广东)有限公司 Control method of gas water heater, gas water heater and readable storage medium
CN113374912A (en) * 2021-06-09 2021-09-10 广州市东霸节能科技有限公司 Method and device for adjusting ratio of air blast and fuel gas of commercial stove

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801258A (en) * 1972-12-20 1974-04-02 American Air Filter Co Post purge system for gas burners
GB2042191A (en) * 1979-01-18 1980-09-17 United Gas Industries Ltd Air or gas-flow detecting device
JPS58224225A (en) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd Combustion control device
JPS58224227A (en) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd Combustion control device
US4688547A (en) * 1986-07-25 1987-08-25 Carrier Corporation Method for providing variable output gas-fired furnace with a constant temperature rise and efficiency
JPH0650533A (en) * 1992-07-31 1994-02-22 Noritz Corp Combustion control device
DE9310451U1 (en) 1993-03-05 1994-06-30 Landis & Gyr Business Support Control device for automatic gas firing systems for heating systems

Also Published As

Publication number Publication date
EP0863367A1 (en) 1998-09-09
ES2171246T3 (en) 2002-09-01
ATE212703T1 (en) 2002-02-15
EP0863367B1 (en) 2002-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition