BE1006140A5 - Perfecting of home wood fuel fires - Google Patents

Perfecting of home wood fuel fires Download PDF

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Publication number
BE1006140A5
BE1006140A5 BE9200779A BE9200779A BE1006140A5 BE 1006140 A5 BE1006140 A5 BE 1006140A5 BE 9200779 A BE9200779 A BE 9200779A BE 9200779 A BE9200779 A BE 9200779A BE 1006140 A5 BE1006140 A5 BE 1006140A5
Authority
BE
Belgium
Prior art keywords
door
air
serving
front face
air intake
Prior art date
Application number
BE9200779A
Other languages
French (fr)
Original Assignee
Bodart & Gonay 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 Bodart & Gonay Sa filed Critical Bodart & Gonay Sa
Priority to BE9200779A priority Critical patent/BE1006140A5/en
Application granted granted Critical
Publication of BE1006140A5 publication Critical patent/BE1006140A5/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B13/00Details solely applicable to stoves or ranges burning solid fuels 
    • F24B13/004Doors specially adapted for stoves or ranges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B5/00Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • F24B5/021Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
    • F24B5/026Supply of primary and secondary air for combustion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B5/00Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • F24B5/028Arrangements combining combustion-air and flue-gas circulation

Landscapes

  • 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 fire has three air inlets on its front face, two horizontal air inletssituated at the same height as the top of the door (83), one of which (5)acting as the air inlet and that descends the length of the glass sectioninside of the door (3) to clear the smoke and as a reduced oxygen carrier andthe other (7), acts as the inlet and regulation of additional oxygen, and anair inlet (8) towards the top of the front face acting as a low pressurestabiliser.

Description

       

   <Desc/Clms Page number 1> 
 



  Perfectionnement aux foyers d'agrément utilisant Le bois comme combustible. 



  La présente invention concerne les foyers d'agrément utilisant Le bois comme combustible et a pour but de supprimer l'opacification par dépôt de goudrons de la vitre de ces foyers tout en préservant le con-   trôle   de l'allure de combustion. 
 EMI1.1 
 



  Pour atteindre ce but il est proposé suivant l'inven- tion de stabiliser la dépression dans la chambre de combustion par rapport aux variations de dépression à la cheminée et de créer et maintenir une dépression plus importante à l'aspiration de l'excès de comburant par rapport à la dépression dans la chambre de combustion. 



  Un foyer réalisant Le but poursuivi par l'invention est caractérisé en ce qu'il comporte trois entrées 
 EMI1.2 
 d'air sur La face ayante deux entrées d'air honzontales à hauteur du sommet de La porte, dont L'une sert d'admission d'air descendant Le Long de La face interne de La vitre ce la porte pour rideau de désenfumage et pour comburant à allure réduite et dont l'autre sert d'admission et de régulation de 

 <Desc/Clms Page number 2> 

 comburant complémentaire, et une entrée d'air vers Le sommet de La face avant servant de stabilisateur de dépressions. 



  Suivant L'invention est prévu en Liaison avec La cheminée un canaL d'aspiration d'excès de comburant pour une partie de L'admission d'air de désenfumage et de comburant. 



  L'invention est décrite maintenant avec plus de   détails   sur La base du dessin annexé, à titre d'exemple uniquement, montrant une coupe transversale schématique d'un foyer suivant L'invention. 



  On a représenté au dessin un foyer avec sa chambre de combustion   1,   sa cheminée 2 et sa porte de chargement 3, éventueLLement à guiLLotine. 



  Sous et derrière La chambre de combustion 1 est prévu un canal 4 en Liaison avec La cheminée 2. 



  Sur La face avant du foyer sont prévues une entrée 
 EMI2.1 
 d'air 5, entre Le sommet de La porte 3 et La paroi 6 de Ladite face, et une entrée d'air 7 dans   Ladite   paroi 6 Légèrement plus haut que L'entrée d'air 5. 



  L'admission d'air par 5 Longe La vitre de La porte 3 et sert de rideau de désenfumage, pour supprimer l'opacification de Ladite vitre, et de comburant. 



  L'admission d'air par 7 sert d'admission et de régu-   Lation   d'air comburant. 



  L'excès de comburant s'évacue par Le canal 4. 

 <Desc/Clms Page number 3> 

 



  Dans la face avant du foyer, c'est-à-dire aussi dans sa paroi 6 et vers le sommet, est réalisée une entrée d'air à clapet 8 servant   de stabilisateur de dépres-   sions. 
 EMI3.1 
 



  Grâce à un foyer réalisé suivant l'invention, avec L'admission d'air en 5, on crée un rideau d'air descendant sur La face interne de La vitre. Ce rideau d'air est utilisé partiellement en comburant pour l'allure réduite, comburant   qui est régulé pour sta-   biliser l'allure réduite par rapport aux variations 
 EMI3.2 
 de dépression de La cheminée. 



  Dans ce foyer l'excès d'air est canalisé vers la cheminée en 4 par aspiration périphétique à La surface vitrée. 



  L'admission d'air en 7 permet d'apporter et de réguler Le comburant complémentaire pour obtenir l'allure choisie par l'utilisateur. 



  Le comburant complémentaire est stabilisé par rapport aux variations de dépression à la cheminée. 



  Suivant l'invention il est possible de limiter comburant et comburant complémentaire à la valeur nécessaire à l'allure nominale.



   <Desc / Clms Page number 1>
 



  Improvement to pleasure homes using wood as fuel.



  The present invention relates to decorative fireplaces using wood as fuel and aims to remove the clouding by depositing tars on the glass of these fireplaces while preserving the control of the combustion rate.
 EMI1.1
 



  To achieve this goal, it is proposed according to the invention to stabilize the depression in the combustion chamber with respect to the variations in depression at the chimney and to create and maintain a greater depression on the suction of the excess oxidant. compared to the vacuum in the combustion chamber.



  A fireplace realizing The object pursued by the invention is characterized in that it has three entrances
 EMI1.2
 of air on the face having two honzontal air inlets at the top of the door, one of which serves as an air intake down along the internal face of the window that the door for smoke extraction curtain and for oxidizer at reduced speed and the other of which serves as intake and regulation of

 <Desc / Clms Page number 2>

 additional oxidizer, and an air inlet towards the top of the front face serving as a depression stabilizer.



  According to the invention, there is provided in connection with the chimney a channel for suction of excess oxidant for part of the intake of smoke and oxidizer air.



  The invention is now described in more detail on the basis of the attached drawing, by way of example only, showing a schematic cross section of a fireplace according to the invention.



  There is shown in the drawing a fireplace with its combustion chamber 1, its chimney 2 and its loading door 3, possibly with a guide.



  Under and behind The combustion chamber 1 is provided a channel 4 in connection with the chimney 2.



  There is an entrance on the front of the fireplace
 EMI2.1
 air 5, between the top of door 3 and the wall 6 of said face, and an air inlet 7 in said wall 6 slightly higher than the air inlet 5.



  The air intake by 5 runs along the window of door 3 and serves as a smoke curtain, to remove the clouding of said window, and as an oxidizer.



  The air intake by 7 serves as intake and regulation of combustion air.



  The excess oxidant is evacuated via channel 4.

 <Desc / Clms Page number 3>

 



  In the front face of the hearth, that is to say also in its wall 6 and towards the top, an air inlet with valve 8 is made serving as a depression stabilizer.
 EMI3.1
 



  Thanks to a fireplace produced according to the invention, with the air intake at 5, an air curtain descending on the internal face of the window is created. This air curtain is partially used as an oxidizer for the reduced rate, which is regulated to stabilize the reduced rate in relation to variations
 EMI3.2
 depression of the chimney.



  In this hearth the excess air is channeled towards the chimney at 4 by peripheral suction at the glass surface.



  The air intake at 7 makes it possible to supply and regulate the additional oxidant to obtain the speed chosen by the user.



  The additional oxidizer is stabilized in relation to the variations in vacuum at the chimney.



  According to the invention it is possible to limit oxidant and additional oxidant to the value necessary for the nominal rate.


    

Claims (3)

REVENDICATIONS 1. Foyer d'agrément comprenant une chambre de combustion fermée munie, sur la face avant, d'une porte et d'au moins une entrée d'air horizontale à hauteur du sommet de la porte, caractérisé en ce qu'il comporte vers le sommet de la face avant, un dispositif d'admission d'air (8) muni d'un clapet oscillant autour d'un axe horizontal, servant de stabilisateur de dépressions. CLAIMS 1. Decorative fireplace comprising a closed combustion chamber provided, on the front face, with a door and at least one horizontal air inlet at the height of the top of the door, characterized in that it comprises towards the top of the front face, an air intake device (8) provided with a valve oscillating around a horizontal axis, serving as a depression stabilizer. 2. Foyer d'agrément selon la revendication 1, caractérisé en ce qu'il comporte deux entrées d'air horizontales à hauteur du sommet de la porte (3), la première (5) servant d'admission d'air primaire descendant le long de la face interne de la vitre de la porte (3) pour former un rideau de désenfumage et assurer une combustion à allure réduite et la seconde (7) servant d'admission et de régulation de comburant complémentaire. 2. decorative fireplace according to claim 1, characterized in that it comprises two horizontal air inlets at the height of the top of the door (3), the first (5) serving as the primary air intake descending the along the internal face of the door window pane (3) to form a smoke extraction curtain and ensure combustion at a reduced rate and the second (7) serving as intake and for regulating additional oxidant. 3. Foyer suivant la revendication 1 ou 2, caractérisé en ce qu'est prévu, en liaison avec la cheminée (2), un canal (4) d'aspiration d'excès de comburant pour une partie de l'admission d'air de désenfumage et de comburant. 3. Hearth according to claim 1 or 2, characterized in that there is provided, in connection with the chimney (2), a channel (4) for suction of excess oxidant for part of the air intake smoke and oxidizer.
BE9200779A 1992-09-03 1992-09-03 Perfecting of home wood fuel fires BE1006140A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE9200779A BE1006140A5 (en) 1992-09-03 1992-09-03 Perfecting of home wood fuel fires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9200779A BE1006140A5 (en) 1992-09-03 1992-09-03 Perfecting of home wood fuel fires

Publications (1)

Publication Number Publication Date
BE1006140A5 true BE1006140A5 (en) 1994-05-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BE9200779A BE1006140A5 (en) 1992-09-03 1992-09-03 Perfecting of home wood fuel fires

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2426415A1 (en) * 2010-09-04 2012-03-07 HT-Design, S.R.O. Fireplace insert and fireplace stove with outer convection jacket with device for ventilation of over-door space
EP2905540A1 (en) * 2014-02-10 2015-08-12 Bullerjan GmbH Fireplace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058627A1 (en) * 1981-02-06 1982-08-25 SUPRA Fabrique d'Appareils de Chauffage et de Cuisine, S.A. Method and device for unblackening a glass pane of a stove or a fireplace
FR2551845A2 (en) * 1983-03-18 1985-03-15 Telec 2000 Domestic heating installation with a closed hearth using a solid fuel of the wood or wood derivative type.
DE8803468U1 (en) * 1988-03-15 1988-05-11 Ingfried Wodtke GmbH, 7400 Tübingen Wood burning insert for tiled stoves
FR2617270A1 (en) * 1987-06-23 1988-12-30 Supra Sa High-temperature closed hearth, the fire of which may or may not be visible, in particular of the fireplace-hearth or stove type

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058627A1 (en) * 1981-02-06 1982-08-25 SUPRA Fabrique d'Appareils de Chauffage et de Cuisine, S.A. Method and device for unblackening a glass pane of a stove or a fireplace
FR2551845A2 (en) * 1983-03-18 1985-03-15 Telec 2000 Domestic heating installation with a closed hearth using a solid fuel of the wood or wood derivative type.
FR2617270A1 (en) * 1987-06-23 1988-12-30 Supra Sa High-temperature closed hearth, the fire of which may or may not be visible, in particular of the fireplace-hearth or stove type
DE8803468U1 (en) * 1988-03-15 1988-05-11 Ingfried Wodtke GmbH, 7400 Tübingen Wood burning insert for tiled stoves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2426415A1 (en) * 2010-09-04 2012-03-07 HT-Design, S.R.O. Fireplace insert and fireplace stove with outer convection jacket with device for ventilation of over-door space
EP2905540A1 (en) * 2014-02-10 2015-08-12 Bullerjan GmbH Fireplace

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. BODART & GONAY

Effective date: 19960930