FR3144859A1 - SMOKE HEAT RECOVERY DEVICE ON A WOOD STOVE - Google Patents
SMOKE HEAT RECOVERY DEVICE ON A WOOD STOVE Download PDFInfo
- Publication number
- FR3144859A1 FR3144859A1 FR2300196A FR2300196A FR3144859A1 FR 3144859 A1 FR3144859 A1 FR 3144859A1 FR 2300196 A FR2300196 A FR 2300196A FR 2300196 A FR2300196 A FR 2300196A FR 3144859 A1 FR3144859 A1 FR 3144859A1
- Authority
- FR
- France
- Prior art keywords
- stove
- smoke
- heat
- extractor fan
- air
- 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.)
- Pending
Links
Classifications
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- 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
- F24B7/005—Flue-gas 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
- 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
- F24B7/025—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating with external air ducts with forced circulation
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- 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
- F24B1/1888—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 with forced circulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
Dispositif de récupération de la chaleur des fumées sur un poêle à bois L’invention comporte un dispositif qui permet de récupérer une partie de la chaleur des gaz de combustion qui sont évacués par la tuyauterie et la cheminée. Elle est constituée d’un ensemble étanche (1) appelé circuit des fumées. La fumée est aspirée à travers trois tubes rectangulaires (8) puis à travers un compartiment récepteur des fumées (3) puis éjectée par un ventilateur extracteur de fumée (5) vers un compartiment évacuation des fumées (6) et enfin vers la cheminée. Elle est constituée d’un autre ensemble appelé circuit échangeur (2).L’air est aspiré dans le haut du poêle (11) récupère des calories sur les tubes (8) puis sur le dissipateur de chaleur (9) et sur l’arrière du poêle et est ensuite éjecté sous le poêle par le ventilateur extracteur de chaleur (7). Le ventilateur (5) extracteur de fumée sert à réguler le tirage et donc la chaleur du poêle, le ventilateur (7) extracteur de chaleur sert à régler la diffusion de la chaleur et donc la température du logement. Ajouter [fig.1] Device for recovering heat from smoke on a wood stove The invention comprises a device which makes it possible to recover part of the heat from the combustion gases which are evacuated through the piping and the chimney. It consists of a sealed assembly (1) called the smoke circuit. The smoke is sucked through three rectangular tubes (8) then through a smoke receiving compartment (3) then ejected by a smoke extractor fan (5) towards a smoke evacuation compartment (6) and finally towards the chimney. It is made up of another assembly called the exchanger circuit (2). The air is sucked into the top of the stove (11) and recovers calories on the tubes (8) then on the heat sink (9) and on the back of the stove and is then ejected under the stove by the heat extractor fan (7). The smoke extractor fan (5) is used to regulate the draft and therefore the heat of the stove, the heat extractor fan (7) is used to regulate the distribution of heat and therefore the temperature of the accommodation. Add [fig.1]
Description
La présente invention concerne un dispositif qui permet de récupérer sur un poêle à bois une partie des calories contenues dans les gaz de combustions qui s’échappent dans les conduits d’évacuation de fumée et ainsi d’améliorer le rendement du poêle. Cette chaleur est renvoyée sous le poêle ou dirigée dans des conduits qui distribuent la chaleur.The present invention relates to a device which makes it possible to recover on a wood stove part of the calories contained in the combustion gases which escape into the smoke evacuation ducts and thus to improve the efficiency of the stove. This heat is returned under the stove or directed into ducts which distribute the heat.
Elle permet de réguler le tirage du poêle en modifiant la vitesse d’un ventilateur ex- tracteur de fumée modulant ainsi la température du logement. Elle permet lors de l’ouverture de la porte du poêle pour un chargement, d’éliminer la fumée et d’accélérer le démarrage de la - combustion de la buche qui vient d’être chargée.It allows the stove's draft to be regulated by changing the speed of a smoke extractor fan, thus modulating the temperature of the accommodation. When opening the stove door for loading, it allows the smoke to be eliminated and accelerates the start of combustion of the log that has just been loaded.
Elle facilite l’allumage du poêle en modulant le tirage grâce au ventilateur d’extraction des fumées.It makes lighting the stove easier by modulating the draft using the smoke extraction fan.
Les poêles à pellets qui fonctionnent par la combustion de granulés bois amenés par un chargeur automatique régulée par un tirage dont la puissance sera fonction de la température demandée.Pellet stoves which operate by the combustion of wood pellets supplied by an automatic charger regulated by a draft whose power will depend on the required temperature.
Avantage, il a un chargement automatique et une régulation du tirage automatique en fonction de la demande de chauffageAdvantage, it has automatic loading and automatic draft regulation according to heating demand
Inconvénient par rapport au poêle à buches, il a un pouvoir calorifique moindre, il ne fonctionne pas en cas de manque de courantDisadvantage compared to the log stove, it has a lower calorific value, it does not work in case of power failure
Les poêles à buches de bois qui fonctionne par la combustion de buches de bois chargées manuellement et régulé par un tirage à réglage manuel situé au niveau du cendrier.Wood log stoves that operate by burning manually loaded wood logs and regulated by a manually adjustable draft located at the ash pan.
Avantage, il utilise un carburant bon marché, il fonctionne même en cas de manque de courant, il a un bon pouvoir calorifique.Advantage, it uses cheap fuel, it works even in case of power failure, it has a good calorific value.
Inconvénients, il n’a pas de régulation de tirage automatique et de chargement automatique.
Disadvantages, it does not have automatic draft regulation and automatic loading.
..
Le dispositif suivant l'invention permet en modifiant un poêle à bois
Le dispositif suivant l’invention est constitué (voir
D’un compartiment étanche (1) appelé circuit des fumées cloisonné en deux parties, une partie appelé récepteur des fumées (3) avec un ventilateur extracteur (5) qui aspire la fumée et l’expulse vers la deuxième partie appelé évacuation des fumées (6) qui débouche sur la sortie raccordée à la tuyauterie et à la cheminée.From a sealed compartment (1) called the smoke circuit partitioned into two parts, one part called the smoke receiver (3) with an extractor fan (5) which sucks in the smoke and expels it towards the second part called the smoke evacuation (6) which opens onto the outlet connected to the piping and the chimney.
D’un dissipateur de chaleur (9) adossé à la première partieFrom a heat sink (9) attached to the first part
D’un caisson (2) qui recouvre la face de la première partie et qui guide l’air qui est au contact du dessus du poêle (11), des tubes de sortie des fumées (8), du dos du poêle, du dissipateur de chaleur (9) et qui est aspiré par le ventilateur d’air chaud (7) et renvoyé sous le poêle
D’un tableau de commande (4) situé sur le dessus du poêle vers l’entrée d’air équipé d’un commutateur de mise sous tension, d’un bouton marche d’un potentiomètre de réglage de la vitesse du ventilateur d’extraction des fumée (5), d’un commutateur trois positions (pv-0-gv) réglant la vitesse du ventilateur d’air chaud, d’un afficheur indiquant la température du poêle.
Lorsque l’on recharge le poêle avec des buches, on ouvre la manette du tirage manuel et on met le ventilateur extracteur des fumées à fond, ainsi on ouvre la porte du poêle en évitant la dispersion des fumées dans la pièce.When reloading the stove with logs, open the manual draft lever and turn the smoke extractor fan to full, thus opening the stove door to prevent the smoke from dispersing into the room.
De même si le combustible brule mal et commence à s’éteindre, on peut actionner le
Likewise, if the fuel burns poorly and begins to go out, the
ventilateur extracteur de fumée pour réactiver la combustion.smoke extractor fan to reactivate combustion.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2300196A FR3144859A1 (en) | 2023-01-09 | 2023-01-09 | SMOKE HEAT RECOVERY DEVICE ON A WOOD STOVE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2300196A FR3144859A1 (en) | 2023-01-09 | 2023-01-09 | SMOKE HEAT RECOVERY DEVICE ON A WOOD STOVE |
FR2300196 | 2023-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR3144859A1 true FR3144859A1 (en) | 2024-07-12 |
Family
ID=90365413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2300196A Pending FR3144859A1 (en) | 2023-01-09 | 2023-01-09 | SMOKE HEAT RECOVERY DEVICE ON A WOOD STOVE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3144859A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5243963A (en) * | 1991-02-19 | 1993-09-14 | Karl Stefan Riener | Furnace for solid fuels, especially for pellets |
US5303693A (en) * | 1992-11-13 | 1994-04-19 | Wolf Steel Ltd. | Summer damper for fireplace |
EP1327825A1 (en) * | 2002-01-10 | 2003-07-16 | Gruppo Piazzetta S.p.A. | Improvements in a pellet stove |
-
2023
- 2023-01-09 FR FR2300196A patent/FR3144859A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5243963A (en) * | 1991-02-19 | 1993-09-14 | Karl Stefan Riener | Furnace for solid fuels, especially for pellets |
US5303693A (en) * | 1992-11-13 | 1994-04-19 | Wolf Steel Ltd. | Summer damper for fireplace |
EP1327825A1 (en) * | 2002-01-10 | 2003-07-16 | Gruppo Piazzetta S.p.A. | Improvements in a pellet stove |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20240712 |
|
PLFP | Fee payment |
Year of fee payment: 3 |