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FR2483575A1 - Wood burning stove with heat recuperation - has air reservoir exhaust gas heat exchanger and draught regulator in door - Google Patents

Wood burning stove with heat recuperation - has air reservoir exhaust gas heat exchanger and draught regulator in door Download PDF

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Publication number
FR2483575A1
FR2483575A1 FR8011853A FR8011853A FR2483575A1 FR 2483575 A1 FR2483575 A1 FR 2483575A1 FR 8011853 A FR8011853 A FR 8011853A FR 8011853 A FR8011853 A FR 8011853A FR 2483575 A1 FR2483575 A1 FR 2483575A1
Authority
FR
France
Prior art keywords
door
heat exchanger
exhaust gas
stove
heated
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
FR8011853A
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French (fr)
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FR2483575B1 (en
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8011853A priority Critical patent/FR2483575A1/en
Publication of FR2483575A1 publication Critical patent/FR2483575A1/en
Application granted granted Critical
Publication of FR2483575B1 publication Critical patent/FR2483575B1/fr
Granted 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 
    • F24B7/04—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating  with internal air ducts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y02A40/924—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation using renewable energies
    • Y02A40/928—Cooking stoves using biomass

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The wood burning stove has a refractory-lined combustion chamber with a hermetically sealed side door through which the stove is charged. The door has a circular draught regulator to control the rate of burning. Above the combustion chamber is an air reservoir and above that an exhaust gas heat exchanger. Fresh air is supplied to the reservoir (2) through inlets (5) where it is heated by direct radiation before being discharged into the room through outlets. The products of combustion pass over the secondary heat exchanger tubes before entering the chimney. Fresh air passing through the tubes is heated and discharged into the room.

Description

La présente invention concerne les poêles de chauffage alimenté par le bois, réalisant une importante économie d'énergie et permettant de garder un feu pendant plusieurs jours. The present invention relates to heating stoves powered by wood, achieving a significant energy saving and allowing to keep a fire for several days.

Dans les différentes techniques connues de ce type de chauffage, la chaleur part directement dans la cheminée avec la fumée, d'où d'importantes pertes de chaleur. In the various known techniques of this type of heating, the heat goes directly into the chimney with the smoke, resulting in significant heat losses.

Le poêle proposé possède un réservoir d'air(2) alimenté en air froid par des prises sous le poêle (5).Ce réservoir étant chauffé directement par la flamme du foyer (1) l'air chaud est diffusé dans la pièce (6).La fumée partant vers lacheminée, contourne le réservoir par devant (3) et réchauffe une série de tubes (4) qui diffusent l'air chaud dans la pièce. The proposed stove has an air tank (2) supplied with cold air by intakes under the stove (5). This tank is heated directly by the flame of the hearth (1) the hot air is diffused in the room (6 The smoke leaving towards the route, bypasses the tank from the front (3) and heats a series of tubes (4) which diffuse the hot air in the room.

La porte et le système de tirage se fermant hermétiquement, permettent au bois de se consumer lentement et de conserver du feu pendant plus de 24 heures. The hermetically sealed door and draft system allow the wood to burn slowly and keep the fire burning for more than 24 hours.

Toutes les pièces sont en tole de 3mm, assemblées par soudures et rivetages.Le bas et l'arrière du foyer sont recouverts de briques réfractaires de 25mm.Le chargement se fait latéralement.Le tirage se fait par une ouverture réglable dans la porte. All parts are made of 3mm sheet metal, assembled by welding and riveting.The bottom and rear of the hearth are covered with 25mm refractory bricks.The loading is done laterally.The pulling is done by an adjustable opening in the door.

Le foyer (1) chauffe directement le réservoir d'air récupérateur diffuseur (2) alimenté en air froid par les prises sous le poêle (5).Cet air réchauffé est diffusé par les ouvertures sur le devant et le haut.du poêle (6). The hearth (1) directly heats the diffuser recuperating air tank (2) supplied with cold air by the intakes under the stove (5). This heated air is diffused through the openings on the front and top of the stove (6 ).

La fumée chaude passe par le devant (3) et réchauffe les tubes du deuxième récupérateur (4) avant de pénétrer dans la cheminée.La fumée a donc restitué une grande partie de sa chaleur avant d'être évacuée.The hot smoke passes through the front (3) and heats the tubes of the second recuperator (4) before entering the chimney, so the smoke has released much of its heat before being evacuated.

Ce poêle peut permettredtimportantes,économies de bois de chauffage et empêcher ainsi de- détruire le capital bois de la France. This stove can allow significant savings in fuelwood and thus prevent the destruction of the wood capital of France.

Claims (4)

RevendicationsClaims 1.-Poêle à bois avec deux - récupérateurs diffuseurs de chaleur et une fermeture hermétique, permettant d' importantes economies d'énergie et de garder un feu continu. 1.-Wood stove with two heat recovery recuperators and a hermetic closure, allowing significant energy savings and keeping a continuous fire. 2.-Suivant revendication 1, un premier récupérateur (2) sous forme de réservoir d'ai alimenté en air frais par le bas (5) réchauffé par la flamme (1) et diffusé par les ouvertures sur le devant et en haut (6) 2.-According to claim 1, a first recuperator (2) in the form of a tank of air supplied with fresh air from below (5) heated by the flame (1) and diffused by the openings on the front and at the top (6 ) 3.-Suivant revendication 5, un deuxième récupérateur diffuseur sous forme de tubes (lui) alimenté en air frais par le bas (5) réchauffé par la fumée et diffusé par le devant et en haut (6). 3.-According to claim 5, a second diffuser recuperator in the form of tubes (him) supplied with fresh air from below (5) heated by smoke and diffused from the front and at the top (6). 4.-Suivant revendication 1 une porte et une ouverture de tirage réglable, pouvant se fermer hermétiquement pour empêcher une combustion rapide du bois et l'obliger à se consumer lentement. 4.-According to claim 1 a door and an adjustable draft opening, which can be closed hermetically to prevent rapid combustion of the wood and force it to burn slowly.
FR8011853A 1980-05-28 1980-05-28 Wood burning stove with heat recuperation - has air reservoir exhaust gas heat exchanger and draught regulator in door Granted FR2483575A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8011853A FR2483575A1 (en) 1980-05-28 1980-05-28 Wood burning stove with heat recuperation - has air reservoir exhaust gas heat exchanger and draught regulator in door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011853A FR2483575A1 (en) 1980-05-28 1980-05-28 Wood burning stove with heat recuperation - has air reservoir exhaust gas heat exchanger and draught regulator in door

Publications (2)

Publication Number Publication Date
FR2483575A1 true FR2483575A1 (en) 1981-12-04
FR2483575B1 FR2483575B1 (en) 1984-04-27

Family

ID=9242424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011853A Granted FR2483575A1 (en) 1980-05-28 1980-05-28 Wood burning stove with heat recuperation - has air reservoir exhaust gas heat exchanger and draught regulator in door

Country Status (1)

Country Link
FR (1) FR2483575A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1367457A (en) * 1917-08-27 1921-02-01 William A Campbell Heating-stove
US1403146A (en) * 1921-02-28 1922-01-10 Charles A Burridge Heating stove
DE426445C (en) * 1923-01-12 1926-03-09 Paul Seemann Jun Oven with intake of fresh outside air through heated circulating air rising in the oven
US1619166A (en) * 1925-11-23 1927-03-01 William E Toler Stove

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1367457A (en) * 1917-08-27 1921-02-01 William A Campbell Heating-stove
US1403146A (en) * 1921-02-28 1922-01-10 Charles A Burridge Heating stove
DE426445C (en) * 1923-01-12 1926-03-09 Paul Seemann Jun Oven with intake of fresh outside air through heated circulating air rising in the oven
US1619166A (en) * 1925-11-23 1927-03-01 William E Toler Stove

Also Published As

Publication number Publication date
FR2483575B1 (en) 1984-04-27

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