PL317274A1 - Apparatus for and method of producing warm srvice water - Google Patents

Apparatus for and method of producing warm srvice water

Info

Publication number
PL317274A1
PL317274A1 PL96317274A PL31727496A PL317274A1 PL 317274 A1 PL317274 A1 PL 317274A1 PL 96317274 A PL96317274 A PL 96317274A PL 31727496 A PL31727496 A PL 31727496A PL 317274 A1 PL317274 A1 PL 317274A1
Authority
PL
Poland
Prior art keywords
temperature
flow
water
qecs
measuring
Prior art date
Application number
PL96317274A
Other versions
PL181478B1 (en
Inventor
Philippe Pontiggia
Oliver Tastet
Original Assignee
Gaz De France
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 Gaz De France filed Critical Gaz De France
Publication of PL317274A1 publication Critical patent/PL317274A1/en
Publication of PL181478B1 publication Critical patent/PL181478B1/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
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/36—PID signal processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/52—Fuzzy logic
    • 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
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/19—Measuring temperature outlet temperature water heat-exchanger
    • 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
    • F23N2235/14—Fuel valves electromagnetically operated
    • 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
    • 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)
  • Control Of Combustion (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Seasonings (AREA)

Abstract

The hot water system includes a device (40) measuring the flow (Qecs) of sanitary hot water in the circuit (11,14), and a further device (30) measuring the temperature (Ts) of this water at the output of the heat exchanger (13). A control system (100) controls the modulation valve (20) in response to the detected temperature and a reference temperature (Tc). A module (103) providing proportional control action adjusts the valve (Qecs) adjusting the pulsed flow of gas to the burner, thus providing a continuously adjusted and controlled burner output in response to the measured conditions. The proportional action operates according to a control formula taking account of the flow and temperature measurements, and the known characteristics of the boiler.
PL96317274A 1995-12-01 1996-11-29 Apparatus for and method of producing warm srvice water PL181478B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514216A FR2741939B1 (en) 1995-12-01 1995-12-01 INSTALLATION FOR PRODUCING DOMESTIC HOT WATER BY GAS BOILER AND METHOD FOR CONTROLLING THE TEMPERATURE OF DOMESTIC HOT WATER IN SUCH AN INSTALLATION

Publications (2)

Publication Number Publication Date
PL317274A1 true PL317274A1 (en) 1997-06-09
PL181478B1 PL181478B1 (en) 2001-07-31

Family

ID=9485055

Family Applications (1)

Application Number Title Priority Date Filing Date
PL96317274A PL181478B1 (en) 1995-12-01 1996-11-29 Apparatus for and method of producing warm srvice water

Country Status (8)

Country Link
EP (1) EP0781965B1 (en)
AT (1) ATE206812T1 (en)
CZ (1) CZ348296A3 (en)
DE (1) DE69615809D1 (en)
FR (1) FR2741939B1 (en)
HU (1) HUP9603002A3 (en)
PL (1) PL181478B1 (en)
SK (1) SK152996A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764674B1 (en) * 1997-06-11 1999-07-16 Gaz De France METHOD AND ASSOCIATED DEVICE FOR REGULATING THE TEMPERATURE OF A FLUID HEATED BY A BURNER
GB2400923B (en) * 2003-04-25 2005-06-01 Falmer Investment Ltd Adaptive fuzzy logic temperature control
EP2049839B1 (en) * 2006-08-02 2018-06-13 Glutz AG Method for the regulation of a burner
CN102455135B (en) * 2010-10-27 2013-11-20 宝山钢铁股份有限公司 Furnace temperature control method and control equipment for open fire heating furnace
US11754291B2 (en) 2020-09-28 2023-09-12 Midea Group Co., Ltd. Modulating oven burner control for gas cooking appliance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733750A (en) * 1980-08-08 1982-02-23 Yamatake Honeywell Co Ltd Temperature control system of hot water heater
JPS6131849A (en) * 1984-07-25 1986-02-14 Matsushita Electric Ind Co Ltd Tap-controlled gas hot-water supplier
JPS63148050A (en) * 1986-12-11 1988-06-20 Hanshin Electric Co Ltd Combustion control method for water heater
JPH01114616A (en) * 1987-10-28 1989-05-08 Noritz Corp Hot water feeder
JPH0439569A (en) * 1990-06-01 1992-02-10 Noritz Corp Hot-water temperature controller for gas hot-water supplier
JPH0452454A (en) * 1990-06-21 1992-02-20 Tokyo Gas Co Ltd Water temperature controller for instantaneous water heater
JPH04347414A (en) * 1991-05-24 1992-12-02 Matsushita Electric Ind Co Ltd Response output controller

Also Published As

Publication number Publication date
HU9603002D0 (en) 1996-12-30
EP0781965B1 (en) 2001-10-10
HUP9603002A2 (en) 1997-08-28
ATE206812T1 (en) 2001-10-15
DE69615809D1 (en) 2001-11-15
SK152996A3 (en) 1998-06-03
PL181478B1 (en) 2001-07-31
FR2741939A1 (en) 1997-06-06
FR2741939B1 (en) 1998-02-20
CZ348296A3 (en) 1997-06-11
EP0781965A1 (en) 1997-07-02
HUP9603002A3 (en) 2000-02-28

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