EP0106832A2 - Heating apparatus convertible into a closed or open fire - Google Patents

Heating apparatus convertible into a closed or open fire Download PDF

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Publication number
EP0106832A2
EP0106832A2 EP83870110A EP83870110A EP0106832A2 EP 0106832 A2 EP0106832 A2 EP 0106832A2 EP 83870110 A EP83870110 A EP 83870110A EP 83870110 A EP83870110 A EP 83870110A EP 0106832 A2 EP0106832 A2 EP 0106832A2
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EP
European Patent Office
Prior art keywords
upper box
box
hood
base
lower box
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Withdrawn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
EP83870110A
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German (de)
French (fr)
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EP0106832A3 (en
Inventor
Gérard Pitance
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.)
Concept & Forme Sprl
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Concept & Forme Sprl
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.)
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Publication date
Application filed by Concept & Forme Sprl filed Critical Concept & Forme Sprl
Publication of EP0106832A2 publication Critical patent/EP0106832A2/en
Publication of EP0106832A3 publication Critical patent/EP0106832A3/en
Withdrawn legal-status Critical Current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
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/181—Free-standing fireplaces, e.g. for mobile homes ; Fireplaces convertible into stoves

Definitions

  • the present invention relates to a heating appliance using solid fuels, which can be converted at will into continuous fire or into open fire.
  • Heating devices operating in continuous fire and which can also operate in open fire are known.
  • This type of heating appliance generally has one or more glass doors on the front face, the opening of which allows the appliance to operate in open fire.
  • a heating device is different from these known devices and is characterized in that it consists of two boxes, an upper box forming a hood to be fixed against a chimney wall and a lower box connected to the upper box of so as to be able to tilt down, and a fixed hearth grid at the base of the upper box.
  • the heating appliance shown comprises an upper box made of sheet steel 1, which forms a hood and is fixed in any suitable manner to a chimney wall, so that its nozzle 2 coincides with the flue fireplace.
  • a fuel support 3 with a hearth grate 3 'and an ash pan 4.
  • the fuel support can be made of sheet steel or cast iron.
  • a lower box 5 or sealing tank, of section substantially in the shape of a triangle, is disposed under the upper box 1, which it extends downwards and to which it is connected by any pivoting means so that its front part can tilt down, for example a horizontal hinge 6.
  • a seal 7 is provided to achieve a good seal in the raised position of the lower box 5.
  • the ash pan 4 projects under the lower box 5 in its raised position through an opening 8 and a gasket 9 is provided under the fuel support 3 around said opening 8.
  • the hood 1 and the sealing tank 5 are covered with a facing 10, respectively 11 which forms a chamber 12, respectively 13 open at the base and at the top. Rooms 12 and 13 communicate with each other at the place of connection of the two boxes 1.5 and form heat recovery, the double walls causing a movement of circulation of hot air. The heat is therefore mainly propagated by convection without however suppressing the radiation.
  • the inner wall of the assembly or wall of the hood 1 is intended to absorb the thermal shock resulting from combustion and to channel the fumes towards the chimney flue.
  • the lower box has on its face a register 14 with a key 15 and at the connection of the nozzle 2, at the top of the hood 1, is provided a chimney flap 16.
  • the lower box carries an operating handle 17 and the ash 4 is provided with folding handles 18 so as not to impede the tilting of said lower box.
  • On the tilting hinge 6 is mounted a tab 19 with a screw 20 for adjusting the spacing of the device relative to the wall with the intermediary of a crown tab 21.
  • the lower box 5 capable of tilting forward around the hinge 6 can be connected in the closed position to the upper box 1 in any suitable manner, if only by a lock.
  • this connection is subjected to a balancing device such as a counterweight 22.
  • a balancing device such as a counterweight 22.
  • This counterweight is suspended from a cable 23 along the rear wall of the facing 10, a cable which is wound around 'A pulley 24 for hooking at a fixed point 25 of the lower box 5.
  • FIG. 3 show in solid lines the position of the sealing tank 5 for continuous fire operation.
  • the seal between the tank and the hood 1 is obtained by the seals 7 and 9.
  • the cold air is sucked in at the base of the facing 11 to exit hot at the top of the facing 10.
  • the combustion air is regulated by means of damper 14, which controls the intake air to activate or slow down combustion. Wood or charcoal can be burned depending on the constitution of the fuel support 3.
  • FIG. 3 shows the position of the sealing tank 5 for open fire operation. It was enough to press the handle 17 downwards, against the counterweight 22, to tilt the tray around its hinge 6 to the 'floor.
  • the lower box or tank 5 is shaped in such a way that, _when it rests on the ground, its upper edge is at the level of the fuel support revealing the ignited logs in the manner of an open fire.
  • a slight upward push on the handle 17 brings, thanks to the action of the counterweight and to the joint 7, the two upper and lower boxes in perfect tightness.
  • the base of the triangle formed by the lower box consists of a piece of wood 26.
  • the upper part of the hood 1 is advantageously provided with two internal partitions (not shown) inclined towards one another in the direction of the height to achieve on the one hand a better draft and constitute on the other hand on each side of the conduit thus formed a water jacket which can be connected to a central heating installation.

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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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The heating apparatus, which uses solid fuels and can be converted at will into a closed or open fire, consists of two boxes (1, 5), an upper box (1) forming a hood to be fixed against a flue wall and a lower box or impermeability section (5) which is connected to the upper box (1) so as to be capable of pivoting downwards, and of a hearth grate (3, 3') which is mounted in a fixed manner on the base of the upper box (1). The lower box (5) is connected to the upper box or hood (1) at its rear part by means of an articulation, such as a horizontal hinge (6), and is held in the closed position against the upper box by a balancing device such as a counterweight (22) with its cable (23), with interposition of a gasket (7). <IMAGE>

Description

La présente invention est relative à un appareil de chauffage utilisant des combustibles solides, qui peut être converti à volonté en feu continu ou en feu ouvert.The present invention relates to a heating appliance using solid fuels, which can be converted at will into continuous fire or into open fire.

Des appareils de chauffage fonctionnant en feu continu et pouvant aussi fonctionner en feu ouvert sont connus. Ce type d'appareil de chauffage comporte généralement sur la face avant une ou des portes vitrées, dont l'ouverture permet à l'appareil de fonctionner en feu ouvert.Heating devices operating in continuous fire and which can also operate in open fire are known. This type of heating appliance generally has one or more glass doors on the front face, the opening of which allows the appliance to operate in open fire.

Un appareil de chauffage conforme à l'invention est différent de ces appareils connus et est caractérisé en ce qu'il est constitué de deux caissons, un caisson supérieur formant hotte à fixer contre un mur de cheminée et un caisson inférieur relié au caisson supérieur de manière à pouvoir basculer vers le bas, et d'une grille de.foyer montée fixe à la base du caisson supérieur.A heating device according to the invention is different from these known devices and is characterized in that it consists of two boxes, an upper box forming a hood to be fixed against a chimney wall and a lower box connected to the upper box of so as to be able to tilt down, and a fixed hearth grid at the base of the upper box.

L'invention est décrite maintenant avec plus de détails, sur la base des dessins annexés à titre d'exemple uniquement, montrant en :

  • Figure 1 une vue de face d'un appareil de chauffage réalisé suivant l'invention ;
  • Figure 2 une vue de profil de l'appareil de la figure 1, et
  • Figure 3 une coupe par 3 - 3 de la figure 1.
The invention is now described in more detail, on the basis of the accompanying drawings by way of example only, showing in:
  • Figure 1 a front view of a heating device produced according to the invention;
  • Figure 2 a side view of the device of Figure 1, and
  • Figure 3 a section through 3 - 3 of Figure 1.

Comme on le voit aux dessins l'appareil de chauffage représenté comporte un caisson supérieur en tôle d'acier 1, qui forme hotte et est fixé de toute manière appropriée à un mur de cheminée, de façon que sa buse 2 coincide avec le conduit de cheminée. A la base de la hotte est montée de manière fixe un support de combustible 3 avec une grille de foyer 3' et un bac à cendres 4. Le support de combustible peut être réalisé en tôle d'acier ou en fonte.As can be seen in the drawings, the heating appliance shown comprises an upper box made of sheet steel 1, which forms a hood and is fixed in any suitable manner to a chimney wall, so that its nozzle 2 coincides with the flue fireplace. At the base of the hood is fixedly mounted a fuel support 3 with a hearth grate 3 'and an ash pan 4. The fuel support can be made of sheet steel or cast iron.

Un caisson inférieur 5 ou bac d'étanchéité, de section substantiellement en forme de triangle, est disposé sous le caisson supérieur 1, qu'il prolonge vers le bas et auquel il est relié par un moyen de pivotement quelconque de manière que sa partie avant puisse basculer vers le bas, par exemple une charnière horizontale 6.A lower box 5 or sealing tank, of section substantially in the shape of a triangle, is disposed under the upper box 1, which it extends downwards and to which it is connected by any pivoting means so that its front part can tilt down, for example a horizontal hinge 6.

A la liaison entre les deux caissons 1'et 2 est prévu un joint 7 pour réaliser une bonne étanchéité dans la position relevée du caisson inférieur 5.At the connection between the two boxes 1 and 2, a seal 7 is provided to achieve a good seal in the raised position of the lower box 5.

Le bac à cendres 4 fait saillie sous le caisson inférieur 5 dans sa position relevée à travers une ouverture 8 et un joint d'étanchéité 9 est prévu sous le support de combustible 3 autour de ladite ouverture 8.The ash pan 4 projects under the lower box 5 in its raised position through an opening 8 and a gasket 9 is provided under the fuel support 3 around said opening 8.

La hotte 1 et le bac d'étanchéité 5 sont recouverts d'un parement 10, respectivement 11 qui forme une chambre 12, respectivement 13 ouverte à la base et au sommet. Les chambres 12 et 13 communiquent entr'elles à l'endroit de liaison des deux caissons 1,5 et forment récupérateur de chaleur, les doubles parois provoquant un mouvement de circulation d'air chaud. La chaleur est donc principalement propagée par convection sans toutefois supprimer le rayonnement. La paroi intérieure de l'ensemble ou paroi de la hotte 1 est destinée-à amortir le choc thermique résultant de la combustion et à canaliser les fumées vers le conduit de cheminée.The hood 1 and the sealing tank 5 are covered with a facing 10, respectively 11 which forms a chamber 12, respectively 13 open at the base and at the top. Rooms 12 and 13 communicate with each other at the place of connection of the two boxes 1.5 and form heat recovery, the double walls causing a movement of circulation of hot air. The heat is therefore mainly propagated by convection without however suppressing the radiation. The inner wall of the assembly or wall of the hood 1 is intended to absorb the thermal shock resulting from combustion and to channel the fumes towards the chimney flue.

Le caisson inférieur comporte sur sa face un registre 14 avec une clé 15 et au raccordement de la buse 2, au sommet de la hotte 1, est prévu un clapet de cheminée 16. Le caisson inférieur porte une poignée de manoeuvre 17 et le bac à cendres 4 est muni de poignées rabattables 18 pour ne pas entraver le basculement dudit caisson inférieur. Sur la charnière de basculement 6 est montée une patte 19 avec une vis 20 pour régler l'écartement de l'appareil par rapport au mur avec intermédiaire d'une patte de sommet 21. .The lower box has on its face a register 14 with a key 15 and at the connection of the nozzle 2, at the top of the hood 1, is provided a chimney flap 16. The lower box carries an operating handle 17 and the ash 4 is provided with folding handles 18 so as not to impede the tilting of said lower box. On the tilting hinge 6 is mounted a tab 19 with a screw 20 for adjusting the spacing of the device relative to the wall with the intermediary of a crown tab 21..

Le caisson inférieur 5 susceptible de basculer vers l'avant autour de la charnière 6 peut être relié en position fermée au caisson supérieur 1 de toute manière appropriée, ne fut-ce que par un verrou.The lower box 5 capable of tilting forward around the hinge 6 can be connected in the closed position to the upper box 1 in any suitable manner, if only by a lock.

Suivant une réalisation préférée de l'invention cette liaison est soumise à un dispositif d'équilibrage tel qu'un contrepoids 22. Ce contrepoids est suspendu à un câble 23 le long de la paroi arrière du parement 10, câble qui s'enroule autour d'une poulie 24 pour venir s'accrocher en un point fixe 25 du caisson inférieur 5.According to a preferred embodiment of the invention, this connection is subjected to a balancing device such as a counterweight 22. This counterweight is suspended from a cable 23 along the rear wall of the facing 10, a cable which is wound around 'A pulley 24 for hooking at a fixed point 25 of the lower box 5.

On voit aux dessins en figure 3 en traits plein la position du bac d'étanchéité 5 pour un fonctionnement en feu continu. L'étanchéité entre le bac et la hotte 1 est obtenue par les joints 7 et 9. L'air froid est aspiré à la base du parement 11 pour sortir chaud au sommet du parement 10. L'air de combustion est réglé grâce au registre 14, qui contrôle l'air d'admission afin d'activer ou de ralentir la combustion. On peut brûler du bois ou du charbon suivant la constitution du support de combustible 3.The drawings in FIG. 3 show in solid lines the position of the sealing tank 5 for continuous fire operation. The seal between the tank and the hood 1 is obtained by the seals 7 and 9. The cold air is sucked in at the base of the facing 11 to exit hot at the top of the facing 10. The combustion air is regulated by means of damper 14, which controls the intake air to activate or slow down combustion. Wood or charcoal can be burned depending on the constitution of the fuel support 3.

En traits interrompus on a représenté en figure 3 la position du bac d'étanchéité 5 pour un fonctionnement en feu ouvert. Il a suffi d'appuyer sur la poignée 17 vers le bas pour, à l'encontre du contrepoids 22, faire basculer le bac autour de sa charnière 6 jusqu'au 'sol. Le caisson inférieur ou bac 5 est conformé de telle manière que,_lorsqu'il repose sur le sol, son arête supérieure se trouve au niveau du support de combustible laissant apparaître les bûches enflamées à la manière d'un feu ouvert. Une légère poussée vers le haut sur la poignée 17 amène, grâce à l'action du contrepoids et au joint 7, les deux caissons supérieur et inférieur en parfaite étanchéité.In broken lines, FIG. 3 shows the position of the sealing tank 5 for open fire operation. It was enough to press the handle 17 downwards, against the counterweight 22, to tilt the tray around its hinge 6 to the 'floor. The lower box or tank 5 is shaped in such a way that, _when it rests on the ground, its upper edge is at the level of the fuel support revealing the ignited logs in the manner of an open fire. A slight upward push on the handle 17 brings, thanks to the action of the counterweight and to the joint 7, the two upper and lower boxes in perfect tightness.

Pour obtenir un appui au sol, qui ne soit pas soumis à la chaleur, et en même temps dans un but d'ornementation la base du triangle formée par le caisson inférieur est constituée d'une pièce de bois 26.To obtain support on the ground, which is not subjected to heat, and at the same time for the purpose of ornamentation, the base of the triangle formed by the lower box consists of a piece of wood 26.

Suivant l'invention encore la partie supérieure de la hotte 1 est avantageusement pourvue de deux cloisons internes (non représentées) inclinées l'une vers l'autre dans le sens de la hauteur pour réaliser d'une part un meilleur tirage et constituer d'autre part de chaque côté du conduit ainsi formé une chemise à eau qui peut être reliée à une installation de chauffage central.According to the invention also the upper part of the hood 1 is advantageously provided with two internal partitions (not shown) inclined towards one another in the direction of the height to achieve on the one hand a better draft and constitute on the other hand on each side of the conduit thus formed a water jacket which can be connected to a central heating installation.

Claims (6)

1. Appareil de chauffage utilisant des combustibles solides et pouvant être converti à volonté en feu continu ou en feu ouvert, caractérisé en ce qu'il est constitué de deux caissons (1,5), un caisson supérieur (1) formant hotte à fixer contre un mur de cheminée et un caisson inférieur ou bac d'étanchéité (5) relié au caisson supérieur (1) de manière à pouvoir basculer vers le bas, et d'une grille de foyer (3,3') montée fixe à la base du caisson supérieur (1).1. A heating device using solid fuels and which can be converted at will into continuous fire or into open fire, characterized in that it consists of two boxes (1,5), an upper box (1) forming a hood to be fixed against a chimney wall and a lower box or sealing tank (5) connected to the upper box (1) so that it can tilt down, and a hearth grate (3.3 ') mounted fixed to the base of the upper box (1). 2. Appareil de chauffage suivant la revendication 1, caractérisé en ce que le caisson inférieur ou bac d'étanchéité (5) est relié au caisson supérieur ou hotte (1) à sa partie arrière par l'intermédiaire d'une articulation, telle qu'une charnière horizontale (6), et est maintenu dans la position fermée contre le caisson supérieur par un dispositif d'équilibrage, tel qu'un contrepoids (22) avec son câble (23), avec interposition d'un joint d'étanchéité (7).2. Heating appliance according to claim 1, characterized in that the lower box or sealing tank (5) is connected to the upper box or hood (1) at its rear part by means of a joint, such that '' a horizontal hinge (6), and is held in the closed position against the upper box by a balancing device, such as a counterweight (22) with its cable (23), with interposition of a seal (7). 3. Appareil de chauffage suivant l'une quelconque des revendications 1 et 2, caractérisé en ce que les caissons supérieur (1) et inférieur (5) sont recouverts d'un parement (10,11) formant entre les parois des caissons et lesdits parements deux chambres de récupération (12,13) débouchant l'une dans l'autre avec une ouverture au sommet et à la base.3. Heating device according to any one of claims 1 and 2, characterized in that the upper (1) and lower (5) boxes are covered with a facing (10,11) forming between the walls of the boxes and said facing two recovery chambers (12,13) opening into one another with an opening at the top and at the base. 4. Appareil de chauffage suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que la base du caisson inférieur ou bac d'étanchéité (5) présente une ouverture (8), au travers de laquelle fait saillie un bac à cendres (4) relié au support de combustible (3,3') et sur le pourtour de laquelle est disposé un joint d'étanchéité (9).4. A heating appliance according to any one of claims 1 to 3, characterized in that the base of the lower box or sealing tank (5) has an opening (8), through which protrudes an ash tank (4) connected to the fuel support (3.3 ') and on the periphery of which is disposed a seal (9). 5. Appareil de chauffage suivant l'une quelconque des revendications 1 à 4, caractérisé en ce qu'à sa base le caisson inférieur porte une pièce de bois ou analogue mauvaise conductrice de la chaleur, destinée à venir en contact avec le sol dans la position basculée ou feu ouvert.5. A heater according to any one of claims 1 to 4, characterized in that at its base the lower box carries a piece of wood or the like poor conductor of heat, intended to come into contact with the ground in the tilted position or open fire. 6. Appareil de chauffage suivant l'une quelconque des revendications 1 à 5, caractérisé en ce que la partie supérieure de hotte renferme un conduit de fumées entouré de deux chemises d'eau.6. A heater according to any one of claims 1 to 5, characterized in that the upper hood contains a flue pipe surrounded by two water jackets.
EP83870110A 1982-10-20 1983-10-19 Heating apparatus convertible into a closed or open fire Withdrawn EP0106832A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE894739 1982-10-20
BE894739 1982-10-20

Publications (2)

Publication Number Publication Date
EP0106832A2 true EP0106832A2 (en) 1984-04-25
EP0106832A3 EP0106832A3 (en) 1985-04-17

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EP83870110A Withdrawn EP0106832A3 (en) 1982-10-20 1983-10-19 Heating apparatus convertible into a closed or open fire

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808477U1 (en) * 1988-07-01 1988-08-18 Olsberger Hütte Hermann Everken GmbH & Co, 5787 Olsberg Smoke extractor hood for a stove and/or fireplace
EP0448486A1 (en) * 1990-03-23 1991-09-25 Dominique Lelong Fireplace with closed fire and with apparent combustion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241025A (en) * 1940-02-09 1941-05-06 Cole S Hot Blast Mfg Co Heater
GB907989A (en) * 1960-01-08 1962-10-10 Hoover Ltd Improvements relating to solid fuel domestic stoves
FR2168996A1 (en) * 1972-01-28 1973-09-07 Soulier Jean Luc

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241025A (en) * 1940-02-09 1941-05-06 Cole S Hot Blast Mfg Co Heater
GB907989A (en) * 1960-01-08 1962-10-10 Hoover Ltd Improvements relating to solid fuel domestic stoves
FR2168996A1 (en) * 1972-01-28 1973-09-07 Soulier Jean Luc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808477U1 (en) * 1988-07-01 1988-08-18 Olsberger Hütte Hermann Everken GmbH & Co, 5787 Olsberg Smoke extractor hood for a stove and/or fireplace
EP0448486A1 (en) * 1990-03-23 1991-09-25 Dominique Lelong Fireplace with closed fire and with apparent combustion

Also Published As

Publication number Publication date
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