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GB2020798A - Heat storage units - Google Patents

Heat storage units

Info

Publication number
GB2020798A
GB2020798A GB7921075A GB7921075A GB2020798A GB 2020798 A GB2020798 A GB 2020798A GB 7921075 A GB7921075 A GB 7921075A GB 7921075 A GB7921075 A GB 7921075A GB 2020798 A GB2020798 A GB 2020798A
Authority
GB
United Kingdom
Prior art keywords
heat storage
air
heating passage
unit
inlet
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
GB7921075A
Other versions
GB2020798B (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.)
TI Creda Manufacturing Ltd
Original Assignee
TI Creda Manufacturing 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 TI Creda Manufacturing Ltd filed Critical TI Creda Manufacturing Ltd
Priority to GB7921075A priority Critical patent/GB2020798B/en
Publication of GB2020798A publication Critical patent/GB2020798A/en
Application granted granted Critical
Publication of GB2020798B publication Critical patent/GB2020798B/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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/208—Temperature of the air 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
    • F24H15/30—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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
    • F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
    • F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
    • F24H7/0416—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer fluid being air
    • F24H7/0425—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer fluid being air with supplementary heating means

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)
  • Fluid Mechanics (AREA)
  • Central Heating Systems (AREA)

Abstract

A heat storage unit comprises heat storage elements with an air passage (24). To permit the unit to provide for circulation of air in the room being served, without raising the temperature of the air by contact with the heat storage elements, a valve means (30, 32) is provided which is movable between a first condition in which air flows from an inlet (13) of the unit to an outlet (15) at least in part through the heating passage, and a second condition in which said air flows from the inlet to the outlet directly, and not by way of the heating passage. To prevent or minimise undesired dissipation of heat from the heat storage elements by leakage of air through the heating passage, both the inlet and outlet sections (24a, 24b) of the heating passage open into an ancillary chamber (28), the valve means (30) when the unit is operating in its cool running condition being effective to close the ancillary chamber. <IMAGE>
GB7921075A 1978-03-16 1979-06-18 Heat storage units Expired GB2020798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7921075A GB2020798B (en) 1978-03-16 1979-06-18 Heat storage units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1056278 1978-03-16
GB7921075A GB2020798B (en) 1978-03-16 1979-06-18 Heat storage units

Publications (2)

Publication Number Publication Date
GB2020798A true GB2020798A (en) 1979-11-21
GB2020798B GB2020798B (en) 1982-12-08

Family

ID=26247604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7921075A Expired GB2020798B (en) 1978-03-16 1979-06-18 Heat storage units

Country Status (1)

Country Link
GB (1) GB2020798B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519741A1 (en) * 1982-01-13 1983-07-18 Kulmbacher Klimageraete ELECTRIC HEATER WITH ACCUMULATION OF HEAT
GB2152652A (en) * 1984-01-09 1985-08-07 Powramtic Limited An electric storage heater
EP0188892A1 (en) * 1984-12-14 1986-07-30 Dip Limited Electrical heaters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519741A1 (en) * 1982-01-13 1983-07-18 Kulmbacher Klimageraete ELECTRIC HEATER WITH ACCUMULATION OF HEAT
GB2152652A (en) * 1984-01-09 1985-08-07 Powramtic Limited An electric storage heater
EP0188892A1 (en) * 1984-12-14 1986-07-30 Dip Limited Electrical heaters

Also Published As

Publication number Publication date
GB2020798B (en) 1982-12-08

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Legal Events

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

Effective date: 19930618