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GB1394745A - Storage heaters - Google Patents

Storage heaters

Info

Publication number
GB1394745A
GB1394745A GB2754072A GB2754072A GB1394745A GB 1394745 A GB1394745 A GB 1394745A GB 2754072 A GB2754072 A GB 2754072A GB 2754072 A GB2754072 A GB 2754072A GB 1394745 A GB1394745 A GB 1394745A
Authority
GB
United Kingdom
Prior art keywords
heat
during
relay
circulating liquid
storage
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
Application number
GB2754072A
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.)
Potterton International Ltd
Original Assignee
Potterton International Ltd
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 Potterton International Ltd filed Critical Potterton International Ltd
Priority to GB2754072A priority Critical patent/GB1394745A/en
Publication of GB1394745A publication Critical patent/GB1394745A/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
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
    • F24H9/2078—Storage heaters
    • 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/16—Reducing cost using the price of energy, e.g. choosing or switching between different energy sources
    • F24H15/164—Reducing cost using the price of energy, e.g. choosing or switching between different energy sources where the price of the electric supply changes with time
    • 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
    • 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
    • F24H15/254—Room 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
    • F24H15/345—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
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • 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
    • F24H15/407—Control of fluid heaters characterised by the type of controllers using electrical switching, e.g. TRIAC
    • 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
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1923—Control of temperature characterised by the use of electric means characterised by the type of controller using thermal energy, the cost of which varies in function of time
    • 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
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

1394745 Supply systems for storage heaters POTTERTON INTERNATIONAL Ltd 12 Sept 1973 [13 June 1972] 27540/72 Heading H2H Storage heating apparatus which uses cheap tariff electricity to heat a storage mass 1, 2, 3 during a night period and transfers the stored heat to a circulating liquid in a space heating system comprises electrical resistance heat exchange means adapted, upon a demand for heat by the space heating system during a night period or during a day period when the storage mass is incapable of satisfying the demand, to heat the liquid directly and a relay switch 19, 20 for reducing the current loading of the direct heating means during a night period with respect to that during a day period. A fan 4 transfers the stored heat to the circulating liquid when called to do so by a room temperature thermostat RS. If the air temperature falls below 150‹ F. a thermostat 14 closes to energize a relay 9, 10 thereby enabling a boiler in the form of a resistance heater to directly heat the circulating liquid. A further reduction of the air temperature below 120‹ F. causes a thermostat 18 to close so that a relay 16, 17 is energized to enable an additional boiler in the form of a resistance heater to directly heat the circulating liquid. During the night period, the relay 19, 20 is energized to prevent operation of the fan 4 and to prevent energization of the relay 16, 17 by opening the contacts 19. Only the boiler connected to the relay 9, 10 is therefore operative during the night period and the current supply to the storage mass 1, 2, 3 is cut off by a regulator 8 when the storage mass attains a predetermined temperature.
GB2754072A 1972-06-13 1972-06-13 Storage heaters Expired GB1394745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2754072A GB1394745A (en) 1972-06-13 1972-06-13 Storage heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2754072A GB1394745A (en) 1972-06-13 1972-06-13 Storage heaters

Publications (1)

Publication Number Publication Date
GB1394745A true GB1394745A (en) 1975-05-21

Family

ID=10261250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2754072A Expired GB1394745A (en) 1972-06-13 1972-06-13 Storage heaters

Country Status (1)

Country Link
GB (1) GB1394745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006477A3 (en) * 1988-12-06 1990-08-23 Dimplex Heating Ltd An electric boiler and controls therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006477A3 (en) * 1988-12-06 1990-08-23 Dimplex Heating Ltd An electric boiler and controls therefor

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees