[go: up one dir, main page]

GB2176275B - Control of fluid temperature in a wet central heating system - Google Patents

Control of fluid temperature in a wet central heating system

Info

Publication number
GB2176275B
GB2176275B GB8514630A GB8514630A GB2176275B GB 2176275 B GB2176275 B GB 2176275B GB 8514630 A GB8514630 A GB 8514630A GB 8514630 A GB8514630 A GB 8514630A GB 2176275 B GB2176275 B GB 2176275B
Authority
GB
United Kingdom
Prior art keywords
control
heating system
fluid temperature
central heating
wet central
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 - Fee Related
Application number
GB8514630A
Other versions
GB2176275A (en
GB8514630D0 (en
Inventor
David Michael Sutton
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.)
British Gas Corp
British Gas PLC
Original Assignee
British Gas Corp
British Gas PLC
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 British Gas Corp, British Gas PLC filed Critical British Gas Corp
Priority to GB8514630A priority Critical patent/GB2176275B/en
Publication of GB8514630D0 publication Critical patent/GB8514630D0/en
Publication of GB2176275A publication Critical patent/GB2176275A/en
Application granted granted Critical
Publication of GB2176275B publication Critical patent/GB2176275B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • 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
    • 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
    • F24H15/219—Temperature of the water after 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/242—Pressure
    • 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
    • F24H15/258—Outdoor temperature
    • 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
    • F24H15/345—Control of fans, e.g. on-off control
    • 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
    • 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
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/421—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/18—Measuring temperature feedwater temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • 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
    • F23N2235/18—Groups of two or more valves
    • 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
    • F23N2235/20—Membrane valves
    • 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
    • F23N2235/24—Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Combustion (AREA)
GB8514630A 1985-06-10 1985-06-10 Control of fluid temperature in a wet central heating system Expired - Fee Related GB2176275B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8514630A GB2176275B (en) 1985-06-10 1985-06-10 Control of fluid temperature in a wet central heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8514630A GB2176275B (en) 1985-06-10 1985-06-10 Control of fluid temperature in a wet central heating system

Publications (3)

Publication Number Publication Date
GB8514630D0 GB8514630D0 (en) 1985-07-10
GB2176275A GB2176275A (en) 1986-12-17
GB2176275B true GB2176275B (en) 1990-02-14

Family

ID=10580475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8514630A Expired - Fee Related GB2176275B (en) 1985-06-10 1985-06-10 Control of fluid temperature in a wet central heating system

Country Status (1)

Country Link
GB (1) GB2176275B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204424B (en) * 1987-05-05 1991-04-24 British Gas Plc Control of a boiler
GB9211294D0 (en) * 1992-05-28 1992-07-15 Ventank Products Ltd Water heating system
FR2771795B1 (en) * 1997-11-28 2000-02-04 Circuits Imprimes Bureau D Etu METHOD AND DEVICE FOR ENSURING THE SAFETY OF AN INSTALLATION, PARTICULARLY A HEATER COMPRISING A LIQUID CIRCUIT
RU2204086C1 (en) * 2001-12-18 2003-05-10 Ульяновский государственный технический университет Heat supply system
RU2209375C1 (en) * 2002-02-15 2003-07-27 Ульяновский государственный технический университет Boiler aggregate
RU2209376C1 (en) * 2002-02-15 2003-07-27 Ульяновский государственный технический университет Boiler aggregate operation method
CN1301450C (en) * 2005-04-29 2007-02-21 王占斌 Circulating pump real time quantity regulation and control system
ATE507439T1 (en) * 2008-03-20 2011-05-15 Daikin Ind Ltd SPACE HEATING AND METHOD FOR CONTROLLING SPACE HEATING
SE535665C2 (en) * 2011-03-11 2012-10-30 Jan Forslund Procedure and plant for regulating indoor temperature in a room
NL2009937C2 (en) * 2012-12-06 2014-06-10 Temcon B V A hydronic system, a controller for use with a hydronic system and a method of controlling a hydronic system.

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054481A (en) *
GB249590A (en) * 1925-01-03 1926-04-06 Selas Gas And Engineering Comp Improvements relating to apparatus for controlling the proportions of gases in mixtures
GB264041A (en) * 1926-03-26 1927-01-13 Josef Heinrich Reineke Apparatus for controlling the supply of air or auxiliary gas to gaseous fuels
GB477520A (en) * 1936-06-25 1937-12-28 Candy Filter Company Ltd Improvements in apparatus for use in connection with the treatment of water liable to variations in its rate of flow
GB859971A (en) * 1958-07-03 1961-01-25 Cryselco Ltd Control of gas composition
GB941338A (en) * 1961-07-05 1963-11-06 British Oxygen Co Ltd Systems for compounding gaseous mixtures
GB1115740A (en) * 1964-12-29 1968-05-29 Ipsen Ind Internat Gmbh Improvements in a device and method for controlling gas-air mixtures
US3621872A (en) * 1970-06-30 1971-11-23 Walter Fisher Safety valve
GB1441952A (en) * 1972-07-20 1976-07-07 Westfaelische Metall Industrie Spray washing arrangements
US4020861A (en) * 1974-08-19 1977-05-03 International Telephone And Telegraph Corporation Vapor recovery valve
GB1528120A (en) * 1975-10-21 1978-10-11 Thorogood A Non-drip flow valve
GB1543546A (en) * 1977-01-28 1979-04-04 Honeywell Bv Gas control apparatus
EP0002935A2 (en) * 1978-01-04 1979-07-11 Honeywell-Braukmann GmbH Differential pressure relief valve
GB1557438A (en) * 1976-08-23 1979-12-12 Petroles Cie Francaise Heat transfer systems
GB1576586A (en) * 1977-03-17 1980-10-08 Bosch Gmbh Robert Heating system having a solar collector
GB2045466A (en) * 1979-02-17 1980-10-29 Vaillant Joh Gmbh & Co Automatic control of heating sources
GB2133714A (en) * 1982-11-24 1984-08-01 Citizen Watch Co Ltd Nitrous oxide inhalation tranquilization apparatus
GB2139325A (en) * 1983-05-02 1984-11-07 Thoratec Lab Corp Pressure regulator
GB2143621A (en) * 1983-07-19 1985-02-13 Enfo Grundlagen Forschungs Ag A pressure regulator
GB2143624A (en) * 1983-05-25 1985-02-13 Neville Ray Central heating systems

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054481A (en) *
GB249590A (en) * 1925-01-03 1926-04-06 Selas Gas And Engineering Comp Improvements relating to apparatus for controlling the proportions of gases in mixtures
GB264041A (en) * 1926-03-26 1927-01-13 Josef Heinrich Reineke Apparatus for controlling the supply of air or auxiliary gas to gaseous fuels
GB477520A (en) * 1936-06-25 1937-12-28 Candy Filter Company Ltd Improvements in apparatus for use in connection with the treatment of water liable to variations in its rate of flow
GB859971A (en) * 1958-07-03 1961-01-25 Cryselco Ltd Control of gas composition
GB941338A (en) * 1961-07-05 1963-11-06 British Oxygen Co Ltd Systems for compounding gaseous mixtures
GB1115740A (en) * 1964-12-29 1968-05-29 Ipsen Ind Internat Gmbh Improvements in a device and method for controlling gas-air mixtures
US3621872A (en) * 1970-06-30 1971-11-23 Walter Fisher Safety valve
GB1441952A (en) * 1972-07-20 1976-07-07 Westfaelische Metall Industrie Spray washing arrangements
US4020861A (en) * 1974-08-19 1977-05-03 International Telephone And Telegraph Corporation Vapor recovery valve
GB1528120A (en) * 1975-10-21 1978-10-11 Thorogood A Non-drip flow valve
GB1557438A (en) * 1976-08-23 1979-12-12 Petroles Cie Francaise Heat transfer systems
GB1543546A (en) * 1977-01-28 1979-04-04 Honeywell Bv Gas control apparatus
GB1576586A (en) * 1977-03-17 1980-10-08 Bosch Gmbh Robert Heating system having a solar collector
EP0002935A2 (en) * 1978-01-04 1979-07-11 Honeywell-Braukmann GmbH Differential pressure relief valve
GB2045466A (en) * 1979-02-17 1980-10-29 Vaillant Joh Gmbh & Co Automatic control of heating sources
GB2133714A (en) * 1982-11-24 1984-08-01 Citizen Watch Co Ltd Nitrous oxide inhalation tranquilization apparatus
GB2139325A (en) * 1983-05-02 1984-11-07 Thoratec Lab Corp Pressure regulator
GB2143624A (en) * 1983-05-25 1985-02-13 Neville Ray Central heating systems
GB2143621A (en) * 1983-07-19 1985-02-13 Enfo Grundlagen Forschungs Ag A pressure regulator

Also Published As

Publication number Publication date
GB2176275A (en) 1986-12-17
GB8514630D0 (en) 1985-07-10

Similar Documents

Publication Publication Date Title
EP0191481A3 (en) Temperature control system
EP0227478A3 (en) Heater controller
GB2176275B (en) Control of fluid temperature in a wet central heating system
GB8604732D0 (en) Heating control
GB8501984D0 (en) Temperature control system
CA57065S (en) Temperature controller
GB8500357D0 (en) Control of heating units
GB2183068B (en) Control arrangement for a central heating or cooling system
DK160963C (en) PRESSURE CONTROL HEATERS
GB2174510B (en) Heating system controller
GB8513035D0 (en) Heating fluid
DE3471519D1 (en) Control of a central heating system
GB8600757D0 (en) Central heating systems
GB2182767B (en) Central heating systems
GB8517471D0 (en) Control system for heating appliance
GB2156996B (en) Sensing pressure and controlling heat transfer systems
IL80886A (en) Manufacture of heating element
GB2185094B (en) Liquid heating system
GB8829279D0 (en) Control of pump-overrun in a wet central heating system
GB8501421D0 (en) Central heating control
KR890005882Y1 (en) Hot-water heater
GB8523784D0 (en) Water temperature control device
PL252918A1 (en) Central heating boiler
PL252608A2 (en) Central heating boiler
GB8525993D0 (en) Water heater controller

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990610