GB2012411A - Gas Operable Water Heater - Google Patents

Gas Operable Water Heater

Info

Publication number
GB2012411A
GB2012411A GB792033A GB7902033A GB2012411A GB 2012411 A GB2012411 A GB 2012411A GB 792033 A GB792033 A GB 792033A GB 7902033 A GB7902033 A GB 7902033A GB 2012411 A GB2012411 A GB 2012411A
Authority
GB
United Kingdom
Prior art keywords
gas
flue
damper
supplied
burner
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
Application number
GB792033A
Other versions
GB2012411B (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB792033A priority Critical patent/GB2012411B/en
Publication of GB2012411A publication Critical patent/GB2012411A/en
Application granted granted Critical
Publication of GB2012411B publication Critical patent/GB2012411B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/06—Regulating fuel supply conjointly with draught
    • F23N1/065—Regulating fuel supply conjointly with draught using electrical or electromechanical 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
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F23N3/047—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/215—Temperature of the water before heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/33—Control of dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/04—Air or combustion gas valves or dampers in stacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Combustion (AREA)

Abstract

A gas operable water heater, such as a central heating boiler, has a heat exchanger 11 mounted in a flue 12 and a damper 13 positioned in the flue downstream of the exchanger is displaceable to close the flue except when the main burner 10 is to be ignited. In one embodiment Fig. 1, the damper is opened in response to a demand for heat from thermostat 1, so that gas is supplied to a pilot burner 6 and, when a flame is detected by means 8, to a main burner. In an alternative embodiment, Fig. 2 (not shown) in response to a demand for heat gas is supplied to the pilot burner and a temperature responsive means such as bimetallic strip 25, heated by the ignited pilot burner causes the damper to open the flue causing gas valve 28 to be unheated, and when a pilot flame is detected valve 9 is opened and gas is supplied to the main burner. <IMAGE>
GB792033A 1978-01-13 1979-01-19 Gas operable water heater Expired GB2012411B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB792033A GB2012411B (en) 1978-01-13 1979-01-19 Gas operable water heater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB149178 1978-01-13
GB792033A GB2012411B (en) 1978-01-13 1979-01-19 Gas operable water heater

Publications (2)

Publication Number Publication Date
GB2012411A true GB2012411A (en) 1979-07-25
GB2012411B GB2012411B (en) 1982-06-30

Family

ID=26236777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB792033A Expired GB2012411B (en) 1978-01-13 1979-01-19 Gas operable water heater

Country Status (1)

Country Link
GB (1) GB2012411B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1130343A2 (en) * 2000-02-02 2001-09-05 Vaillant GmbH Heating installation
WO2007030855A1 (en) * 2005-09-16 2007-03-22 Dux Manufacturing Limited A water heater and a method of operating same
AU2006292006B2 (en) * 2005-09-16 2010-09-23 Dux Manufacturing Limited A water heater and a method of operating same
RU2449218C1 (en) * 2011-01-25 2012-04-27 Алексей Алексеевич Сердюков Pilot burner
RU2485403C2 (en) * 2011-08-01 2013-06-20 Алексей Алексеевич Сердюков Pilot burner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1130343A2 (en) * 2000-02-02 2001-09-05 Vaillant GmbH Heating installation
EP1130343A3 (en) * 2000-02-02 2003-01-22 Vaillant GmbH Heating installation
WO2007030855A1 (en) * 2005-09-16 2007-03-22 Dux Manufacturing Limited A water heater and a method of operating same
AU2006292006B2 (en) * 2005-09-16 2010-09-23 Dux Manufacturing Limited A water heater and a method of operating same
RU2449218C1 (en) * 2011-01-25 2012-04-27 Алексей Алексеевич Сердюков Pilot burner
RU2485403C2 (en) * 2011-08-01 2013-06-20 Алексей Алексеевич Сердюков Pilot burner

Also Published As

Publication number Publication date
GB2012411B (en) 1982-06-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee