FR2634541A1 - Wood-fired boiler with modular elements - Google Patents

Wood-fired boiler with modular elements Download PDF

Info

Publication number
FR2634541A1
FR2634541A1 FR8809990A FR8809990A FR2634541A1 FR 2634541 A1 FR2634541 A1 FR 2634541A1 FR 8809990 A FR8809990 A FR 8809990A FR 8809990 A FR8809990 A FR 8809990A FR 2634541 A1 FR2634541 A1 FR 2634541A1
Authority
FR
France
Prior art keywords
exchanger
hearth
wood
boiler
dry
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Withdrawn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
FR8809990A
Other languages
French (fr)
Inventor
Gerard Menou
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.)
POLY EN 24
Original Assignee
POLY EN 24
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 POLY EN 24 filed Critical POLY EN 24
Priority to FR8809990A priority Critical patent/FR2634541A1/en
Publication of FR2634541A1 publication Critical patent/FR2634541A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
    • F24H1/36—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side the water chamber including one or more fire tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2230/00—Solid fuel fired boiler

Landscapes

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

Abstract

The invention relates to a device which, in a wood-fired boiler with reverse draught, disassociates the combustion zone 2 from the exchange zone 1 in order to allow, in cases of necessity, replacement of the out-of-service section only. The boiler is constituted by a dry hearth and an exchanger adaptable by means of a fast fixing system comprising: bolts welded to angle iron, openings and stainless steel nuts and bolts. The device according to the invention is particularly intended for low and medium power solid fuel boilers.

Description

La présente invention concerne une chaudière bois à tirage inversé dont le foyer et l'échangeur & eau chaude sont indépendants l'un de l'autre. The present invention relates to a wood boiler with reverse draft, the hearth and the exchanger & hot water are independent of each other.

Les chaudières bois sont traditionnellement de type monobloc ou avec des échangeurs difficiles & séparer, & réparer ou & remplacer. Wood boilers are traditionally of the monobloc type or with difficult exchangers to separate, repair or replace.

Le dispositif de l'invention permet de remédier ces inconvenients en assurant facilement le remplacement de l'échangeur sans l'obligation de changer l'essentiel de la chaudière a savoir : le foyer, la jaquette, l'isolation, la régulation, les portes, les grilles. The device of the invention makes it possible to remedy these drawbacks by easily ensuring the replacement of the exchanger without the obligation to change the essentials of the boiler, namely: the fireplace, the jacket, the insulation, the regulation, the doors , grates.

Il comporte en effet un echangeur (I) à eau chaude totalement separe d'un foyer sec (2) de combustion. It in fact includes a hot water exchanger (I) which is completely separate from a dry combustion hearth (2).

Le foyer sec (2) est constitué d'une enveloppe pliée en acier 5 win d'épaisseur avec sur la façade principale une porte de chargement en fonte et une porte de décendrage egalement en fonte, montées sur un cadre compose en cornière. The dry hearth (2) consists of a folded envelope made of 5 win thick steel with on the main facade a cast iron loading door and an ashtray door also in cast iron, mounted on an angle frame.

La grille intérieure de combustion (3) est constituée de barreaux (4) indépendants. Sous le cadre de cette grille est fixé un orienteur métallique(5) de fisiées (arrondi. et échancré plusieurs endroits). The internal combustion grate (3) consists of independent bars (4). Under the frame of this grid is fixed a metallic orienter (5) of fisiés (rounded. And indented several places).

A l'arrière, à la verticale et de chaque cbte du foyer, une cornière (6) est fixée, elle est percée et équipee d' écrous soudes (7) pour recevoir l'échangeur choisi dans la puissance necessairet
A l'intérieur, le foyer est double sur ses trois côtés d'elements moulés (8) en beton réfractaire, posés sur une fibre ceramique isolante.At the rear, vertically and on each side of the hearth, an angle iron (6) is fixed, it is drilled and fitted with welded nuts (7) to receive the exchanger chosen in the required power
Inside, the hearth is double on its three sides with molded elements (8) in refractory concrete, placed on an insulating ceramic fiber.

L'echangeur (I) à tube de fumées est constitue en acier 5 mn épaisseur sur ses 4 faces, le fond (9) et le dessus (I0) sont en acier 10 mm, les tubes 50/60-sont en acier leur nombre est fonction de la puissance de la chaudire. The smoke tube exchanger (I) is made of steel 5 min thick on its 4 faces, the bottom (9) and the top (I0) are in steel 10 mm, the tubes 50/60-are in steel their number is a function of the power of the boiler.

En partie haute de l'échangeur, au droit de la zone de sortie des fumées, un volet (II) sur cadre sert au desenfumage du foyer au moment du chargement. La partie superieure (I2) de la zone fumée est démontable pour acceder aux tubes. Des lumières (I3) sont réalisées dans le débord de l'échangeur pour le fixer au foyer apyres interposition d'un joint (I4) en fibre cramique. In the upper part of the exchanger, in line with the smoke outlet zone, a flap (II) on the frame is used for smoke extraction from the fireplace at the time of loading. The upper part (I2) of the smoke zone is removable to access the tubes. Lights (I3) are made in the overhang of the exchanger to fix it to the hearth apyres interposition of a seal (I4) in ceramic fiber.

Un fois assembles le foyer et l'échangeur sont doublés d'une Isolation thermique et habilles d'une jaquette de protection. Once assembled, the fireplace and the exchanger are lined with thermal insulation and covered with a protective jacket.

Le dispositif selon l'invention convient particulierement aux chaudires bois polycombustibles, destinées aux petites et moyennes puissances.  The device according to the invention is particularly suitable for polycombustible wood boilers, intended for small and medium powers.

Selon les figures (5) et (II), le dispositif est constitué d'un foyer sec (2) de combustion comportant en sa partie arrière un système de fixation (6 - 7 - I4) pertmettant l'arrimage d'un échangeur (I) choisi. According to Figures (5) and (II), the device consists of a dry combustion hearth (2) comprising at its rear a fixing system (6 - 7 - I4) permitting the securing of an exchanger ( I) chosen.

L'échangeur (I) comporte une paroi en saillie (I5) présentant des lumières (I3) coopérant avec des ecrous (7) soudés sur les cornières (6). ces 1 umières assurent une fonction de centrage de l'échangeur par rapport au foyer sec (2). Le systeme de fixation rapide de l'échangeur (I) est constitué d'écrous (7) fixés coopérants avec des vis (I6).  The exchanger (I) has a projecting wall (I5) having openings (I3) cooperating with nuts (7) welded to the angles (6). these 1 lumières ensure a centering function of the exchanger relative to the dry hearth (2). The quick exchanger fastening system (I) consists of nuts (7) fixed cooperating with screws (I6).

Claims (1)

REVENDICATIONS Dispositif pour changer un échangeur de chaleur à eau d'une chau dière à bois, sans remplacer l'essentiel de la chaudière à savoir : le foyer, la jaquette, l'isolation, la régulation,les portes, les grilles. Device to change a water heat exchanger of a wood boiler, without replacing the main part of the boiler, namely: the fireplace, the jacket, the insulation, the regulation, the doors, the grilles. Le dispositif est caractérisé en ce qui concerne un foyer sec (2) de combustion équipé en sa partie arrière d'un système de fixation fixe (6 - 7 The device is characterized with regard to a dry combustion hearth (2) equipped at its rear with a fixed fixing system (6 - 7 I4) permettant l'arrimage d'un échangeur (I) choisi, ajusté à l'aide des lumières (I3) après interposition d'un joint en fibre céramique (I4).I4) allowing the stowage of a chosen exchanger (I), adjusted using the lights (I3) after interposition of a ceramic fiber joint (I4). Dispositif selon la revendication I caractérisé en ce que le systeme de fixation rapide est constitué d'écrous soudés (7) disposés sur une cornière (6) fixée au foyer sec (2) et de vis (I6) assurant le maintien et le positionnement de l'échangeur (I) sur le foyer sec (2).  Device according to claim I characterized in that the quick fixing system consists of welded nuts (7) arranged on an angle iron (6) fixed to the dry hearth (2) and screws (I6) ensuring the maintenance and positioning of the exchanger (I) on the dry hearth (2).
FR8809990A 1988-07-20 1988-07-20 Wood-fired boiler with modular elements Withdrawn FR2634541A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8809990A FR2634541A1 (en) 1988-07-20 1988-07-20 Wood-fired boiler with modular elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809990A FR2634541A1 (en) 1988-07-20 1988-07-20 Wood-fired boiler with modular elements

Publications (1)

Publication Number Publication Date
FR2634541A1 true FR2634541A1 (en) 1990-01-26

Family

ID=9368722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8809990A Withdrawn FR2634541A1 (en) 1988-07-20 1988-07-20 Wood-fired boiler with modular elements

Country Status (1)

Country Link
FR (1) FR2634541A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786609A (en) * 1956-02-06 1957-11-20 Stig Sixten Osborne Gustafsson Improvements in hot water boilers
FR2516208A1 (en) * 1981-11-10 1983-05-13 Hays Claude An inverted-combustion demountable hot water generator - has bolted construction with asbestos joint strips between door, end covers and casing
FR2535026A1 (en) * 1982-10-25 1984-04-27 Nivon Edmond Boiler using wood or other solid combustible materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786609A (en) * 1956-02-06 1957-11-20 Stig Sixten Osborne Gustafsson Improvements in hot water boilers
FR2516208A1 (en) * 1981-11-10 1983-05-13 Hays Claude An inverted-combustion demountable hot water generator - has bolted construction with asbestos joint strips between door, end covers and casing
FR2535026A1 (en) * 1982-10-25 1984-04-27 Nivon Edmond Boiler using wood or other solid combustible materials

Similar Documents

Publication Publication Date Title
RU104674U1 (en) BATH FURNACE
US3926174A (en) Fireplace structure
FR2634541A1 (en) Wood-fired boiler with modular elements
US5329920A (en) Wood burning boiler
WO1985004464A1 (en) Heating stove and method for the combustion of fuels in heating stoves
EP0032478A1 (en) Open fireplace and closed fire built into a socle
EP0200595A2 (en) Heating appliance
EP0066542B1 (en) Fireplace
RU2087806C1 (en) Bath house oven
FR2567625A1 (en) Heater (heat recoverer) with water circulation
EP1054216B1 (en) Heat storing fireplace
US935759A (en) Furnace.
FR2627576A1 (en) Wood burning central heating boiler - has built up, demountable construction of six distinct sections held together by tie rods
FR2528548A1 (en) Heat recuperator for open fire-place - has double sheet steel enclosure with fins for extended surface area
CH644439A5 (en) Heat recuperation device for fireplace
BE543569A (en)
FR2480408A1 (en) Heat recuperator for domestic fireplace - has hollow shell surround through which air flows before discharging into room
ES1058638U (en) Perfected insertable chimney (Machine-translation by Google Translate, not legally binding)
FR2606862A1 (en) Insertable stove having a heat recuperator
FR2518222A1 (en) Domestic solid fuel water heater - has reversed exhaust gas flow through double skinned casing
GB2273981A (en) A solid fuel stove
FR2547026A1 (en) HOT WATER GENERATOR, ESPECIALLY CENTRAL HEATING BOILER, WITH SOLID FUEL, PARTICULARLY FOR THE COMBUSTION OF WOOD LOGS
GB2192259A (en) Domestic water heating boilers
FR2491594A1 (en) Heat recuperator for domestic fireplace - has hollow fireback and hollow fire-bars formed in single casting
BE900453A (en) Pulsed air furnace - has anti-flow back device for burnt gases, to reduce chimney exit temperature

Legal Events

Date Code Title Description
ST Notification of lapse