ATE282178T1 - DEVICE AND METHOD FOR ADJUSTING THE SPEED OF A FAN OF A GAS HEATING DEVICE, IN PARTICULAR A GAS THERM - Google Patents

DEVICE AND METHOD FOR ADJUSTING THE SPEED OF A FAN OF A GAS HEATING DEVICE, IN PARTICULAR A GAS THERM

Info

Publication number
ATE282178T1
ATE282178T1 AT99112113T AT99112113T ATE282178T1 AT E282178 T1 ATE282178 T1 AT E282178T1 AT 99112113 T AT99112113 T AT 99112113T AT 99112113 T AT99112113 T AT 99112113T AT E282178 T1 ATE282178 T1 AT E282178T1
Authority
AT
Austria
Prior art keywords
gas
fan
speed
therm
adjusting
Prior art date
Application number
AT99112113T
Other languages
German (de)
Inventor
Juergen Schwalme
Original Assignee
Wolf Gmbh
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
Priority claimed from DE19846207A external-priority patent/DE19846207C2/en
Application filed by Wolf Gmbh filed Critical Wolf Gmbh
Application granted granted Critical
Publication of ATE282178T1 publication Critical patent/ATE282178T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/10—Regulating fuel supply conjointly with another medium, e.g. boiler water and with air supply or draught
    • F23N1/102—Regulating fuel supply conjointly with another medium, e.g. boiler water and with air supply or draught using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/08—Regulating air supply or draught by power-assisted systems
    • F23N3/082—Regulating air supply or draught by power-assisted systems 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/04—Memory
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • 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)
  • Flow Control (AREA)

Abstract

Experimentally derived air flow rates for different exhaust hose lengths are stored in an electronic memory (28) and a temperature comparator (32) is fed with the reference value (33) and actual output value (39) from the heat exchanger (29), and the fan (40) is controlled by an output signal (43). The gas supply to the burner is controlled by a valve (30) and the fan speed by a regulator (41) and the comparator system matches the fan speed, hence the air flow, to the gas burning rate for the length of exhaust hose used.
AT99112113T 1998-08-19 1999-06-23 DEVICE AND METHOD FOR ADJUSTING THE SPEED OF A FAN OF A GAS HEATING DEVICE, IN PARTICULAR A GAS THERM ATE282178T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19837637 1998-08-19
DE19846207A DE19846207C2 (en) 1998-08-19 1998-10-07 Device and method for adjusting the speed of a fan of a gas heating device, such as in particular a gas heater

Publications (1)

Publication Number Publication Date
ATE282178T1 true ATE282178T1 (en) 2004-11-15

Family

ID=26048261

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99112113T ATE282178T1 (en) 1998-08-19 1999-06-23 DEVICE AND METHOD FOR ADJUSTING THE SPEED OF A FAN OF A GAS HEATING DEVICE, IN PARTICULAR A GAS THERM

Country Status (2)

Country Link
EP (1) EP0981025B1 (en)
AT (1) ATE282178T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824628A1 (en) 2001-05-11 2002-11-15 Wilo Salmson Components Fume extractor for gas fired central heating boiler operation monitoring, uses Hall effect extractor rotational speed sensor to control gas supply valve
AT412367B (en) * 2002-09-02 2005-01-25 Vaillant Gmbh METHOD FOR ADJUSTING THE FAN SPEED OF A FAN SUPPORTED HEATER
AT412902B (en) 2003-09-23 2005-08-25 Vaillant Gmbh METHOD FOR ADJUSTING THE HEATING PERFORMANCE OF A FAN SUPPORTED HEATER
EP1701096A1 (en) 2005-03-10 2006-09-13 Vaillant GmbH Method for adapting the heater power of a blower-supported heater to the individual pressure losses of a fresh air/exhaust gas pipe
CN106768072B (en) * 2017-01-25 2022-12-13 重庆华之龙汽车制冷系统有限公司 Comprehensive detection circuit, comprehensive detection system and working method of blower

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950689A1 (en) * 1979-12-17 1981-06-25 Servo-Instrument, in Deutschland Alleinvertrieb der BEAB-Regulatoren GmbH u. Co KG, 4050 Mönchengladbach CONTROL DEVICE FOR THE COMBUSTION AIR AMOUNT OF A FIREPLACE

Also Published As

Publication number Publication date
EP0981025A2 (en) 2000-02-23
EP0981025A3 (en) 2003-01-15
EP0981025B1 (en) 2004-11-10

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Legal Events

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