ATE85694T1 - DEVICE FOR ADJUSTING THE COMBUSTION AIR SUPPLY. - Google Patents

DEVICE FOR ADJUSTING THE COMBUSTION AIR SUPPLY.

Info

Publication number
ATE85694T1
ATE85694T1 AT89107516T AT89107516T ATE85694T1 AT E85694 T1 ATE85694 T1 AT E85694T1 AT 89107516 T AT89107516 T AT 89107516T AT 89107516 T AT89107516 T AT 89107516T AT E85694 T1 ATE85694 T1 AT E85694T1
Authority
AT
Austria
Prior art keywords
combustion air
throughput
gas
heat exchanger
fuel
Prior art date
Application number
AT89107516T
Other languages
German (de)
Inventor
Karl-Ernst Vaillant
Original Assignee
Vaillant 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
Application filed by Vaillant Gmbh filed Critical Vaillant Gmbh
Application granted granted Critical
Publication of ATE85694T1 publication Critical patent/ATE85694T1/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
    • F23N1/085—Regulating fuel supply conjointly with another medium, e.g. boiler water using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F23N2225/06—Measuring pressure for determining flow
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/04—Gaseous fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/04—Heating water

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)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

According to a method of controlling the supply of combustion air to combustion of a fuel-gas/combustion air mixture, which serves to heat a flowing fluid medium, in particular water, the combustion air throughput is controlled depending on the throughput of the medium to be heated. A device which is suitable for carrying out this method comprises a heat exchanger (8) fed via a water supply pipe (9), and a gas burner (1) which is assigned to this heat exchanger (8) and to which combustion air is supplied via a combustion air guide (2) by means of a blower (3, 4) and fuel gas is supplied via a gas nozzle (5). In the water supply pipe (9) or in the tap line (10) connected to the heat exchanger (8), a water throughput measuring device (14 - 19) is arranged and controls the combustion air throughput as well as - via a control valve (7) - the fuel-gas throughput to the burner (1). <IMAGE>
AT89107516T 1988-05-03 1989-04-26 DEVICE FOR ADJUSTING THE COMBUSTION AIR SUPPLY. ATE85694T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3814992 1988-05-03
EP89107516A EP0340611B1 (en) 1988-05-03 1989-04-26 Device for combustion air supply controlling

Publications (1)

Publication Number Publication Date
ATE85694T1 true ATE85694T1 (en) 1993-02-15

Family

ID=6353486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89107516T ATE85694T1 (en) 1988-05-03 1989-04-26 DEVICE FOR ADJUSTING THE COMBUSTION AIR SUPPLY.

Country Status (4)

Country Link
EP (1) EP0340611B1 (en)
AT (1) ATE85694T1 (en)
DE (1) DE58903487D1 (en)
ES (1) ES2039738T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400164B (en) * 2003-04-04 2006-04-19 Carver Plc Improvements in or relating to fluid control
WO2006034529A1 (en) * 2004-09-30 2006-04-06 Rheem Australia Pty Limited Improvements to water heater control systems, burner control systems and diffusers for gas burners
US7506617B2 (en) 2007-03-09 2009-03-24 Lochinvar Corporation Control system for modulating water heater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181359A (en) * 1961-05-18 1965-05-04 Gpe Controls Inc Flow rate transmitter
GB979181A (en) * 1961-10-11 1965-01-01 English Electric Co Ltd Improvements in or relating to liquid flowmeters
DE2122114A1 (en) * 1971-05-05 1972-11-16 Schmitz, Hugo, 4720 Beckum Flow meter
FR2296146A1 (en) * 1974-12-24 1976-07-23 Saunier Duval FORCE DRAFT GAS BOILER REGULATION DEVICE
JPS59129324A (en) * 1983-01-14 1984-07-25 Omron Tateisi Electronics Co Control device for combustion
JPS59221518A (en) * 1983-05-31 1984-12-13 Hanshin Electric Co Ltd Gas combustion control system

Also Published As

Publication number Publication date
EP0340611A3 (en) 1990-12-05
EP0340611B1 (en) 1993-02-10
DE58903487D1 (en) 1993-03-25
EP0340611A2 (en) 1989-11-08
ES2039738T3 (en) 1993-10-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee