FR2565327A1 - Single-walled improved metal smoke duct - Google Patents

Single-walled improved metal smoke duct Download PDF

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Publication number
FR2565327A1
FR2565327A1 FR8408893A FR8408893A FR2565327A1 FR 2565327 A1 FR2565327 A1 FR 2565327A1 FR 8408893 A FR8408893 A FR 8408893A FR 8408893 A FR8408893 A FR 8408893A FR 2565327 A1 FR2565327 A1 FR 2565327A1
Authority
FR
France
Prior art keywords
duct
ring
barrel
defining
shaft
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
FR8408893A
Other languages
French (fr)
Other versions
FR2565327B3 (en
Inventor
Paul Bertin
Alain Bertin
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.)
TOLERIE FOREZIENNE SA
Original Assignee
TOLERIE FOREZIENNE 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 TOLERIE FOREZIENNE SA filed Critical TOLERIE FOREZIENNE SA
Priority to FR8408893A priority Critical patent/FR2565327B3/en
Publication of FR2565327A1 publication Critical patent/FR2565327A1/en
Application granted granted Critical
Publication of FR2565327B3 publication Critical patent/FR2565327B3/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/10—Sleeveless joints between two pipes, one being introduced into the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/202—Joints; Connections between duct or stack sections

Abstract

The invention relates to the technical field of heating installations. Each shaft-like tubular duct element receives a profiled ring 6, arranged at a certain distance from the lower end 5<1> of each duct element, this ring having, at its rear portion, an external offset 6<1> in the shape of a skirt and defining with the wall facing the base duct an annular chamber 7; the said ring 6 is crimped in its front portion on the shaft defining one or more peripheral collars 6<2> ensuring a sealed link of the ring and of the shaft, and the middle portion of the ring is adjusted clamped to the corresponding wall of the shaft. The invention is especially used for equipping condensation boilers.

Description

L'invention a pour objet un conduit de fumée perfectionné métallique simple paroi. The subject of the invention is an improved single-wall metallic flue.

L'invention se rattache au secteur technique des installations de chauffage. The invention relates to the technical sector of heating installations.

L'utilisation de conduits métalliques pour équiper par exemple des chaudières à condensation, nécessite d'assurer une parfaite étanchéité à l'eau, ainsi qu'au gaz conformément aux rifles de sécurité et aux normes du D.T.U. 24-1 et 61-1. The use of metal conduits to equip, for example, condensing boilers, requires ensuring a perfect seal to water, as well as to gas in accordance with safety rifles and D.T.U. 24-1 and 61-1.

L'ijetde l'invention vise à résoudre le problème de manière simple et efficace avec une bonne tenue dans le temps, en évitant toute intervention extérieure d'un opérateur sur les conduits, telle que soudure, pose de joints et autres. The aim of the invention is to solve the problem in a simple and efficient manner with good resistance over time, avoiding any external intervention by an operator on the conduits, such as welding, fitting of joints and the like.

Le conduit de fumée perfectionné selon l'invention est remarquable en ce que chaque élément de conduit de forme tubulaire en fût reçoit une bague profilée disposée à une certaine distance de l'extrémité inférieure de chaque élément de conduit, cette bague présentant à sa partie arrière un déport extérieur en forme de jupe et définissant avec la paroi en regard du conduit de base une chambre annulaire. Ladite bague est sertie dans sa partie avant sur le fût définissant une ou plusieurs collerettes périphériques assurant une liaison à étanchéité de la bague et du fût. La partie médiane de la bague est ajustée serrée sur la paroi correspondante du fût. The improved smoke duct according to the invention is remarkable in that each duct element of tubular shape in a barrel receives a profiled ring arranged at a certain distance from the lower end of each duct element, this ring having at its rear part an external offset in the form of a skirt and defining with the wall facing the base duct an annular chamber. Said ring is crimped in its front part on the barrel defining one or more peripheral flanges providing a sealing connection between the ring and the barrel. The middle part of the ring fits tightly to the corresponding wall of the barrel.

Ces caractéristiques et d'autres encore ressor.iront de la suite de la description. These characteristics and others will emerge from the remainder of the description.

Pour fixer l'objet de l'invention, d'une manière non limitative, aux figures du dessin où :
La figure 1 est une vue en perspective avant montage illustrant une installation réalisée à partir de plusieurs conduits complémentaires comprenant les dispositions de l'invention.To fix the subject of the invention, in a nonlimiting manner, to the figures of the drawing where:
FIG. 1 is a perspective view before assembly illustrating an installation made from several complementary conduits comprising the arrangements of the invention.

La figure 2 est une vue en coupe transversale illustrant l'agencement de deux conduits assemblés. Figure 2 is a cross-sectional view illustrating the arrangement of two assembled conduits.

Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative illustrée aux figures du dessin. In order to make the object of the invention more concrete, it will now be described in a non-limiting manner illustrated in the figures of the drawing.

Une conduite de cheminée d'une installation de chauffage peut être réalisée avec un ou plusieurs conduits métalliques, simple paroi, rectilignes (1), un ou plusieurs tés de raccordement (2), un ou des coules (3), un capuchon parepluie (4) et d'une manière générale avec des éléments modulaires en nombre variable profilés selon les nécessités techniques de l'installation avec d'éventuelles dérivations si nécessaire. A chimney flue of a heating installation can be made with one or more metal ducts, single wall, straight (1), one or more connecting tees (2), one or more castings (3), a rain cap ( 4) and generally with modular elements in variable number profiled according to the technical requirements of the installation with possible branches if necessary.

L'invention cossiste à réaliser sur chacun des éléments de conduit un profil particulier à une extrémité avec des moyens assurant l'emboîtement et l'étanchéité à l'eau et au gaz lors de l'engagement du conduit supérieur sur le conduit inférieur. The cossiste invention to achieve on each of the duct elements a particular profile at one end with means ensuring the interlocking and sealing against water and gas during the engagement of the upper duct on the lower duct.

Ainsi qu'il apparait ssus particulièrement à la figure 2 des dessins, chaque élément de conduit comprend un corps tubulaire (5) formant fût dont la longueur correspond à la longueur finale du conduit, la partie inférieure (5 ) pouvant être réalisée par exemple avec des formes telles que nervuresiongitu- dinales pour faciliter la préhension manuelle de l'élément. As appears particularly in Figure 2 of the drawings, each duct element comprises a tubular body (5) forming a barrel, the length of which corresponds to the final length of the duct, the lower part (5) being able to be produced for example with shapes such as longitudinal ribs to facilitate manual gripping of the element.

L'invention consiste à rapporter sur le fût une bague, en forme de manchon (6) profilé, disposée à une certaine distance (d) de l'extrémité inférieure (5. ) du conduit. Cette bague (6) présente à sa partie arrière un déport extérieur (61) formant jupe et définissant avec la paroi en regard de l'extrémité (51) du conduit de base une chambre annulaire (7). Le diamètre (D) de l'extrémité inférieure (51) est sensiblement inférieur au diamètre (D1) de l'extrémité supérieure (52) permettant un emmanchement des parties de conduit entre eles. The invention consists in attaching to the barrel a ring in the form of a profiled sleeve (6), arranged at a certain distance (d) from the lower end (5.) of the duct. This ring (6) has at its rear part an external offset (61) forming a skirt and defining with the wall facing the end (51) of the base duct an annular chamber (7). The diameter (D) of the lower end (51) is substantially less than the diameter (D1) of the upper end (52) allowing the duct parts to be fitted between them.

La bague (6) dans sa partie médiane est ajustée serrée sur la paroi (53) correspondante du fût (5). Par ailleurs, la bague (6) est sertie à sa partie avant sur le fût définissant respectivement deux collerettes (62 - 54) périphériques se chevauchant permettant ainsi une liaison à étanchéité de la bague sur le fût. Une soudure par point peut être réalisée selon une génératrice sur le corps, ou près de la colerette pour comple- ter la liaison. The ring (6) in its middle part is tightly fitted to the corresponding wall (53) of the barrel (5). Furthermore, the ring (6) is crimped at its front part on the barrel respectively defining two overlapping peripheral flanges (62-54) thus allowing a sealing connection of the ring to the barrel. A spot weld can be made along a generatrix on the body, or near the collar to complete the bond.

On comprend ainsi que lors de l'emboîtement d'éléments de conduits entre eux, on obtient tout d'abord un auto-centrage de la partie supérieure du conduit inférieur sur la partie inférieure du conduit supérieur, la première pénétrant dans la chambre annulaire (7) et étant coincée à force et étanchéité dans le fond de celle-ci. It is thus understood that when the duct elements are fitted together, first of all a self-centering of the upper part of the lower duct on the lower part of the upper duct is obtained, the first penetrating into the annular chamber ( 7) and being stuck by force and sealing in the bottom thereof.

On répond ainsi de manière simple et fonctionnelle aux impératifs posés notamment par le Document Technique Unifié (D.T.U.) 24-1 et 61-1. We thus respond in a simple and functional way to the requirements posed in particular by the Unified Technical Document (D.T.U.) 24-1 and 61-1.

L'aménagement particulier selon l'invention est réali- sé sur tout type de conduit modulaire, conduit rectiligne, conduit avec bras de dérivation, coude, té de raccordement, capuchon pare-pluie et tout accessoire nécessitant le montage de cet élément du conduit. The particular arrangement according to the invention is carried out on any type of modular duct, straight duct, duct with branch arm, elbow, connecting tee, rain cap and any accessory requiring the fitting of this element of the duct.

La fiabilité du produit est assurée et on évite toute intervention extérieure sur le conduit susceptible d'une part d'être source de modifications de caractéristiques techniques du produit et d'être nuisible à l'aspect extérieur du conduit. The reliability of the product is ensured and any external intervention on the duct which may on the one hand be a source of changes in the technical characteristics of the product and be detrimental to the external appearance of the duct is avoided.

On peut prévoir la réalisation de plusieurs collerettes adjacentes du type précité sur la longueur des conduits. It is possible to provide for the production of several adjacent collars of the aforementioned type along the length of the conduits.

L'invention ne se limite aucunement à celui de ses modes d'application non plus qu'à ceux des modes de réalisation de ses diverses parties ayant plus spécialement été indiquées ; elle en embrasse au contraire toutes les variantes. The invention is in no way limited to that of its modes of application nor to those of the embodiments of its various parts which have been more especially indicated; on the contrary, it embraces all the variants.

Claims (2)

REVENDICATIONS -1- Conduit de fumée perfectionné métallique simple paroi, caractérisé en ce que chaque élément de conduit de forme tubulaire en fût reçoit une bague (6) profilée,disposée à une cer taine distance de l'extrémité inférieure (51) de chaque élément de conduit, cette bague présentant à sa partie arrière un déport extérieur (61) en forme de jupe et définissant avec la paroi en regard du conduit de base une chambre annulaire (7) ladite bague (6) était sertie dans sa partie avant sur le fût définissant une ou plusieurs collerettes (62 - 54) périphéri que-assurant une liaison à étanchéité de la bague et du fût, la partie médiane de la bague étant ajustée serrée sur la paroi (53) correspondante du fût.-1- Improved single-wall metallic flue, characterized in that each pipe element of tubular shape in a barrel receives a profiled ring (6), disposed at a certain distance from the lower end (51) of each element of duct, this ring having at its rear part an outer offset (61) in the form of a skirt and defining with the wall facing the base duct an annular chamber (7) said ring (6) was crimped in its front part on the barrel defining one or more peripheral flanges (62 - 54) ensuring a sealing connection of the ring and the barrel, the middle part of the ring being tightly fitted to the corresponding wall (53) of the barrel. -2- Elément de conduit selon la revendication 1, réalisé sur tout élément modulaire d'un conduit de fumée, conduit rectiligne, conduit de dérivation, conduit en té, coude, capuchon pare-pluie et autres accessoires. -2- A duct element according to claim 1, made on any modular element of a smoke duct, straight duct, bypass duct, tee duct, elbow, rain cap and other accessories.
FR8408893A 1984-06-01 1984-06-01 SINGLE WALL METAL PERFECTED SMOKE DUCT Expired FR2565327B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8408893A FR2565327B3 (en) 1984-06-01 1984-06-01 SINGLE WALL METAL PERFECTED SMOKE DUCT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408893A FR2565327B3 (en) 1984-06-01 1984-06-01 SINGLE WALL METAL PERFECTED SMOKE DUCT

Publications (2)

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FR2565327A1 true FR2565327A1 (en) 1985-12-06
FR2565327B3 FR2565327B3 (en) 1986-12-19

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596500A1 (en) * 1986-04-01 1987-10-02 Poujoulat Sa Ready-to-install connection assembly for a flue
EP0546893A1 (en) * 1991-12-13 1993-06-16 Daniel Urion Segment/exhaust fume conduit with double push-in sleeve
DE19960691A1 (en) * 1999-12-15 2001-06-21 Vogel & Noot Holding Ag Wartbe Exhaust gas line from appliances, in particular, gas water heaters comprises an outer piping consisting of pipe lengths joinable by connector rings, and an inner piping consisting of pipe lengths slidable into one another
WO2003104717A2 (en) * 2002-06-06 2003-12-18 Christopher Luijer Member for connecting a boiler to a discharge pipe
FR2841968A1 (en) * 2002-07-08 2004-01-09 Christophe Mijndert Hen Luijer Connection part from boiler to discharge pipe comprises cylindrical body, boiler lateral connection piece, removable receptacle in lower part and connection piece to standard discharge piece in upper curvilinear elbow
CN104234172A (en) * 2014-09-04 2014-12-24 长江水资源保护科学研究所 Surface runoff uniform arrangement device and arrangement application method for complicated small catchment areas
US20150369481A1 (en) * 2013-03-04 2015-12-24 Jeremias GmbH Fachgroßhandel für Schornsteinbedarf Chimney pipe, exhaust gas system and method for producing an exhaust gas system having such a chimney pipe

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596500A1 (en) * 1986-04-01 1987-10-02 Poujoulat Sa Ready-to-install connection assembly for a flue
EP0546893A1 (en) * 1991-12-13 1993-06-16 Daniel Urion Segment/exhaust fume conduit with double push-in sleeve
FR2685025A1 (en) * 1991-12-13 1993-06-18 Daniel Urion DOUBLE INTERLOCKING SEGMENT FOR A SMOKE DUCT.
DE19960691A1 (en) * 1999-12-15 2001-06-21 Vogel & Noot Holding Ag Wartbe Exhaust gas line from appliances, in particular, gas water heaters comprises an outer piping consisting of pipe lengths joinable by connector rings, and an inner piping consisting of pipe lengths slidable into one another
WO2003104717A2 (en) * 2002-06-06 2003-12-18 Christopher Luijer Member for connecting a boiler to a discharge pipe
WO2003104717A3 (en) * 2002-06-06 2004-04-15 Christopher Luijer Member for connecting a boiler to a discharge pipe
FR2841968A1 (en) * 2002-07-08 2004-01-09 Christophe Mijndert Hen Luijer Connection part from boiler to discharge pipe comprises cylindrical body, boiler lateral connection piece, removable receptacle in lower part and connection piece to standard discharge piece in upper curvilinear elbow
US20150369481A1 (en) * 2013-03-04 2015-12-24 Jeremias GmbH Fachgroßhandel für Schornsteinbedarf Chimney pipe, exhaust gas system and method for producing an exhaust gas system having such a chimney pipe
CN104234172A (en) * 2014-09-04 2014-12-24 长江水资源保护科学研究所 Surface runoff uniform arrangement device and arrangement application method for complicated small catchment areas

Also Published As

Publication number Publication date
FR2565327B3 (en) 1986-12-19

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