EP0315251A1 - Foyer comportant un dispositif de récupération de chaleur - Google Patents

Foyer comportant un dispositif de récupération de chaleur Download PDF

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Publication number
EP0315251A1
EP0315251A1 EP88202374A EP88202374A EP0315251A1 EP 0315251 A1 EP0315251 A1 EP 0315251A1 EP 88202374 A EP88202374 A EP 88202374A EP 88202374 A EP88202374 A EP 88202374A EP 0315251 A1 EP0315251 A1 EP 0315251A1
Authority
EP
European Patent Office
Prior art keywords
enclosure
smoke
conduits
conduit
fireplace
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.)
Withdrawn
Application number
EP88202374A
Other languages
German (de)
English (en)
French (fr)
Inventor
Albert Lambert
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.)
GEROFINA SA
Original Assignee
GEROFINA SA
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 GEROFINA SA filed Critical GEROFINA SA
Publication of EP0315251A1 publication Critical patent/EP0315251A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating 
    • F24B7/02—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating  with external air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/188—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas  
    • F24B1/1885—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only

Definitions

  • the present invention relates to a hearth comprising a device for recovering the heat contained in the gases and the fumes given off by a fuel such as, for example but not exclusively, wood, said recovery device being arranged inside a enclosure formed inter alia of two side walls, a rear wall and a front wall comprising a loading door for the fuel.
  • a fuel such as, for example but not exclusively, wood
  • the object of the invention is to remedy the drawbacks the principles of which have been summarized above and to provide a perfectly acceptable solution to the problems caused during the recovery of gases and fumes in homes of the type under consideration.
  • the recovery device is produced in the form of a set of conduits which capture the combustion gases and fumes near the rear part and in the upper part of the aforementioned enclosure to lead them towards the aforementioned front part and then direct them upwards to penetrate into a horizontal chamber located in the upper part of the enclosure from where the gases and fumes are evacuated by a sleeve connecting to an evacuation chimney.
  • the above-mentioned set of conduits consists of conduits having an inlet orifice for gases and fumes, disposed at the upper part of the conduit, said conduits then being extended by conduits which pass through the aforementioned enclosure from the rear part towards the front part to then go upwards and enter the aforementioned horizontal chamber.
  • the above-mentioned duct consists of a set of baffles which direct the gases and the fumes between two side walls from an inlet orifice for the gases and the smoke, disposed at the upper part of the duct, said baffles opening at their upper part in the above-mentioned horizontal chamber.
  • the aforementioned enclosure intended to receive said device has at its lower part an inlet light for the ambient air and at its upper part a light, provided in a second horizontal chamber forming part of the hearth and through which the heated air between the walls of the enclosure and a rear wall forming part of the aforementioned device can be returned outside the hearth.
  • a hearth comprising a device for recovering the heat contained in the gases and the fumes.
  • the hearth shown in Figure 1 and purely by way of example, has side walls 1, a rear wall, which is not visible in the drawing, and a front wall 2 having a loading orifice 3.
  • the device comprises two conduits 4 ′, 5 ′ each having an inlet orifice 6, 7 for the smoke which is located at the rear and upper part of the enclosure of the hearth.
  • the conduits comprise a first part 4 ′, 5 ′ pointing downwards and then have a second horizontal part 4 ⁇ , 5 ⁇ which is directed towards the front of the hearth to communicate with a third part which is arranged vertically and which opens out at their apex in a horizontal chamber 8 which extends over practically the entire upper surface of the enclosure.
  • This chamber 8 is in communication with a chimney represented by the reference 9.
  • the purpose of the device is to take as much of the calories as possible that can be produced by any form of combustion while keeping the smoke, in the purified state or not, as it enters the chimney the minimum temperature avoiding well-known phenomenon of condensation.
  • the set of conduits 4, 5 can be replaced by a set of baffles which conduct the smoke from an inlet orifice to an outlet which puts this set of baffles in place. communication with the horizontal chamber 8.
  • the hot gases circulate laterally over large areas, which is an objective of the invention.
  • the vertical conduits 4 ′, 5 ′ are fixed to a wall 10 which is part of the device and which extends to a bottom 11 which may be made of a refractory material or of a sheet.
  • the fireplace according to the invention comprises at its lower and front part an inlet orifice 12 into which the ambient air penetrates, this orifice 12 creates, under the hearth 1 1, a space 13 which is in communication, through the space vertical located beyond the wall 10, with a second horizontal chamber 14, located at the top of the device.
  • This other horizontal chamber 14 has an orifice 15 through which the heated air escapes. It is obvious that the circulation of ambient air in this second circuit can be done by a ventilator aspirating or discharging the air intended to circulate in this circuit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Coating Apparatus (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Solid-Fuel Combustion (AREA)
EP88202374A 1987-11-06 1988-10-25 Foyer comportant un dispositif de récupération de chaleur Withdrawn EP0315251A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8701258A BE1003452A3 (fr) 1987-11-06 1987-11-06 Recuperation perimetrique des gaz et fumees degagees par un corps de chauffe.
BE8701258 1987-11-06

Publications (1)

Publication Number Publication Date
EP0315251A1 true EP0315251A1 (fr) 1989-05-10

Family

ID=3882951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88202374A Withdrawn EP0315251A1 (fr) 1987-11-06 1988-10-25 Foyer comportant un dispositif de récupération de chaleur

Country Status (12)

Country Link
EP (1) EP0315251A1 (ja)
JP (1) JPH01296085A (ja)
CN (1) CN1042600A (ja)
AU (1) AU2447088A (ja)
BE (1) BE1003452A3 (ja)
BR (1) BR8805654A (ja)
CA (1) CA1319303C (ja)
DK (1) DK619488A (ja)
FI (1) FI885096A (ja)
NO (1) NO884852L (ja)
OA (1) OA08967A (ja)
PT (1) PT88928A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040317A1 (fr) * 1996-04-22 1997-10-30 Rafael Gazetov Generateur recuperateur de chaleur
TWI412397B (zh) * 2007-06-07 2013-10-21 Koyo Thermo Sys Co Ltd 熱回收裝置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006281077A (ja) * 2005-03-31 2006-10-19 Shizen Club:Kk 暖房器用排煙濾過装置
JP2008224075A (ja) * 2007-03-09 2008-09-25 Masaji Furukawa 防火壁・防火床装置、燃料供給装置、および、燃料供給装置付燃焼装置
EA020432B1 (ru) * 2012-01-09 2014-11-28 Жиргалбек Омуралиевич САРЫМСАКОВ Отопительный котёл

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2143772A (en) * 1938-05-17 1939-01-10 Hannula Gust Heating unit for fireplaces
EP0067383A1 (de) * 1981-06-15 1982-12-22 Hans Aeberhard Heiz-Cheminée mit einer Öffnung zu einem Feuerraum
FR2524968A1 (fr) * 1982-04-08 1983-10-14 Selva Guy Perfectionnements aux dispositifs autonomes de foyer a circulation d'air chaud pour cheminees
US4558688A (en) * 1982-08-27 1985-12-17 Piazzetta S.P.A. Fireplace-heater with full recovery of hot air

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093492A (en) * 1935-11-11 1937-09-21 Robert F Sharp Fireplace heater
FR2294403A1 (fr) * 1974-12-12 1976-07-09 Lambert Jean Atre-chaudiere combinant le chauffage au bois et la ventilation mecanique controlee double flux
US4280656A (en) * 1979-05-04 1981-07-28 Swanson Mervin D Chimney heat economizer
US4319556A (en) * 1981-03-09 1982-03-16 Jamestown Group Catalytic stove
EP0162112A4 (en) * 1983-11-28 1987-09-02 Vermont Castings HEATERS USING A SOLID FUEL.
US4694820A (en) * 1986-12-15 1987-09-22 Buckner Carrol E Stove with catalytic converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2143772A (en) * 1938-05-17 1939-01-10 Hannula Gust Heating unit for fireplaces
EP0067383A1 (de) * 1981-06-15 1982-12-22 Hans Aeberhard Heiz-Cheminée mit einer Öffnung zu einem Feuerraum
FR2524968A1 (fr) * 1982-04-08 1983-10-14 Selva Guy Perfectionnements aux dispositifs autonomes de foyer a circulation d'air chaud pour cheminees
US4558688A (en) * 1982-08-27 1985-12-17 Piazzetta S.P.A. Fireplace-heater with full recovery of hot air

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997040317A1 (fr) * 1996-04-22 1997-10-30 Rafael Gazetov Generateur recuperateur de chaleur
TWI412397B (zh) * 2007-06-07 2013-10-21 Koyo Thermo Sys Co Ltd 熱回收裝置

Also Published As

Publication number Publication date
BR8805654A (pt) 1989-07-18
PT88928A (pt) 1989-09-14
JPH01296085A (ja) 1989-11-29
BE1003452A3 (fr) 1992-03-31
CN1042600A (zh) 1990-05-30
FI885096A0 (fi) 1988-11-04
FI885096A (fi) 1989-05-07
NO884852D0 (no) 1988-11-01
DK619488D0 (da) 1988-11-04
CA1319303C (en) 1993-06-22
NO884852L (no) 1989-05-08
AU2447088A (en) 1989-05-11
DK619488A (da) 1989-05-07
OA08967A (fr) 1990-11-30

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