FR2261487A1 - Central heating efficiency device - has refractory-and water-jacketed flue to store and utilise heat content of flue gases - Google Patents

Central heating efficiency device - has refractory-and water-jacketed flue to store and utilise heat content of flue gases

Info

Publication number
FR2261487A1
FR2261487A1 FR7505022A FR7505022A FR2261487A1 FR 2261487 A1 FR2261487 A1 FR 2261487A1 FR 7505022 A FR7505022 A FR 7505022A FR 7505022 A FR7505022 A FR 7505022A FR 2261487 A1 FR2261487 A1 FR 2261487A1
Authority
FR
France
Prior art keywords
flue
jacket
water
refractory
jacketed
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
FR7505022A
Other languages
French (fr)
Other versions
FR2261487B1 (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.)
BRINK ERIC SW
Original Assignee
BRINK ERIC SW
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
Priority claimed from SE7402155A external-priority patent/SE389907B/en
Priority claimed from SE7404023A external-priority patent/SE414963B/en
Application filed by BRINK ERIC SW filed Critical BRINK ERIC SW
Publication of FR2261487A1 publication Critical patent/FR2261487A1/en
Application granted granted Critical
Publication of FR2261487B1 publication Critical patent/FR2261487B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0007—Water 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
    • F24H15/30—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
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)
  • General Induction Heating (AREA)
  • Vehicle Body Suspensions (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

The arrangement utilises heat which escapes unused with the hot flue gases during the actual burner operation, as well as during the period when the system is on base load the burner is switched off, but hot gases are still escaping from the hot combustion chamber of the boiler. The jacket next to the flue is water filled which is normal in communication with the water space of the boiler. This jacket is surrounded by a second jacket of refractory material which stores heat. When the system is on base load and the burner is switched off, the damper located at the top of the flue closes hereby preventing hot gases from escaping and the heat stored in the refractory jacket during the burner operation is then transmitted to the water jacket.
FR7505022A 1974-02-19 1975-02-18 Central heating efficiency device - has refractory-and water-jacketed flue to store and utilise heat content of flue gases Granted FR2261487A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7402155A SE389907B (en) 1974-02-19 1974-02-19 DEVICE FOR IMPROVING THE EFFICIENCY OF A CENTRAL HEATING SYSTEM WITH A HOT WATER BOILER
SE7404023A SE414963B (en) 1974-03-26 1974-03-26 DEVICE FOR IMPROVING THE EFFICIENCY OF A CENTRAL HEATING PLANT.

Publications (2)

Publication Number Publication Date
FR2261487A1 true FR2261487A1 (en) 1975-09-12
FR2261487B1 FR2261487B1 (en) 1978-10-06

Family

ID=26656452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505022A Granted FR2261487A1 (en) 1974-02-19 1975-02-18 Central heating efficiency device - has refractory-and water-jacketed flue to store and utilise heat content of flue gases

Country Status (7)

Country Link
CA (1) CA1002404A (en)
CH (1) CH588043A5 (en)
DE (1) DE2504257C2 (en)
DK (1) DK59075A (en)
FI (1) FI59474C (en)
FR (1) FR2261487A1 (en)
NO (1) NO138967C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002494A1 (en) * 1982-01-12 1983-07-21 Ejnar Ingolf Hansen Heat storage device for oil or gas furnaces
EP0604671A1 (en) * 1992-12-28 1994-07-06 Anton A. Caruso Condensing catalyst with heat-recuperation and reduction of pollutants

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929810A1 (en) * 1979-07-23 1981-02-19 Fuchs DEVICE FOR HEAT RECOVERY FROM EXHAUST GAS AND HEAT EXCHANGE ELEMENT HERE
DE3129046A1 (en) * 1981-07-23 1983-02-03 Alfred 4150 Krefeld Möschle Combustion furnace, in particular for waste wood and rapidly combustible materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002494A1 (en) * 1982-01-12 1983-07-21 Ejnar Ingolf Hansen Heat storage device for oil or gas furnaces
EP0604671A1 (en) * 1992-12-28 1994-07-06 Anton A. Caruso Condensing catalyst with heat-recuperation and reduction of pollutants

Also Published As

Publication number Publication date
FI750441A (en) 1975-08-20
FI59474B (en) 1981-04-30
DE2504257A1 (en) 1975-08-28
DK59075A (en) 1975-10-20
CH588043A5 (en) 1977-05-31
FI59474C (en) 1981-08-10
DE2504257C2 (en) 1985-07-11
NO138967C (en) 1978-12-13
NO750502L (en) 1975-08-20
FR2261487B1 (en) 1978-10-06
CA1002404A (en) 1976-12-28
NO138967B (en) 1978-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse