EP3839343A1 - Bausatz eines doppelfluss-sammelrohrs - Google Patents

Bausatz eines doppelfluss-sammelrohrs Download PDF

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Publication number
EP3839343A1
EP3839343A1 EP19218073.5A EP19218073A EP3839343A1 EP 3839343 A1 EP3839343 A1 EP 3839343A1 EP 19218073 A EP19218073 A EP 19218073A EP 3839343 A1 EP3839343 A1 EP 3839343A1
Authority
EP
European Patent Office
Prior art keywords
duct
flexible
collective
rigid
double
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
EP19218073.5A
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English (en)
French (fr)
Other versions
EP3839343B1 (de
EP3839343C0 (de
Inventor
Patrick Le Feur
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.)
Exploitation Tolerie Emaillerie Nantaise Ste
Original Assignee
Exploitation Tolerie Emaillerie Nantaise Ste
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Publication date
Application filed by Exploitation Tolerie Emaillerie Nantaise Ste filed Critical Exploitation Tolerie Emaillerie Nantaise Ste
Priority to EP19218073.5A priority Critical patent/EP3839343B1/de
Publication of EP3839343A1 publication Critical patent/EP3839343A1/de
Application granted granted Critical
Publication of EP3839343B1 publication Critical patent/EP3839343B1/de
Publication of EP3839343C0 publication Critical patent/EP3839343C0/de
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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 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues 
    • F23J11/02—Devices for conducting smoke or fumes, e.g. flues  for conducting smoke or fumes originating from various locations to the outside, e.g. in locomotive sheds, in garages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues 
    • F23J11/12—Smoke conduit systems for factories or large buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • 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
    • 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
    • F23J2213/30—Specific materials
    • F23J2213/301—Specific materials flexible
    • 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
    • F23J2213/30—Specific materials
    • F23J2213/302—Specific materials plastic
    • 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
    • F23J2213/30—Specific materials
    • F23J2213/303—Specific materials metallic

Definitions

  • the present invention relates to the field of collective smoke ducts, for example fireplaces, service ducts, exterior facades, technical columns in buildings such as old garbage chutes.
  • the invention relates to a kit assembly of a collective double-flow duct with individual flexible smoke evacuation tubes.
  • a feed-through element for chimney pipes proposed in the patent FR3028010 B1 which comprises a parallelepipedal base body and several through holes in side walls of the base body, in at least one of the through holes being inserted at least one guide member which can guide a chimney pipe from inside the body base towards the outside of the base body, and through openings without an inserted guide element being closable.
  • the patent FR3028010 B1 also describes a top chimney termination comprising a feed-through element and a method of installing a chimney in a chimney duct.
  • This ceramic inner tube is acid-resistant and consists of several tube sections, which after firing, are cut at their ends, in parallel planes and then assembled, by interposing a layer of sticky product and interconnected by a sleeve. , tensile resistant manner.
  • the inner tube is lowered inside the chimney, from the chimney head, spacers, placed on the sleeves, ensuring a centering of the inner tube inside the chimney.
  • the state of the art includes the patent document EP2365248 B1 , which describes a flue gas chimney for heating installations, provided with a flue gas duct preferably extending over several floors of a building, the flue gas duct comprising a lower end and an upper end arranged in particular on the roof of the building, and having at least one connection zone intended for the connection of the flue gas duct with an outlet of the heating installation.
  • the burnt gases generated at the outlet of the heating installation are introduced into the flue gas duct, and the burnt gases are discharged into the environment through the upper end of the flue gas duct.
  • At least one additional chimney tube is disposed in the flue gas duct, which extends from said at least one connection zone to at least in the region of the upper end of the flue gas duct.
  • the chimney pipe is placed at least between the end of the chimney and the connection zone, and the installation of the chimney pipe comprises the following steps: making a connection between the end of the chimney and the connection zone by means of at least one aid means, the connection of said at least one aid means with the chimney flue on the face of the end of the chimney or of the connection zone, the introduction of the chimney flue in the flue gas chimney by means of said at least one aid means, and the connection of the respective end of the chimney duct in the area of the end of the chimney with the flue gas chimney, respectively the connection area .
  • the invention therefore aims to resolve these drawbacks by proposing a collective double-flow flue kit comprising evacuations of the individual combustion products and a collective fresh combustion air supply to serve heating or water production devices.
  • the object of the present invention is therefore to alleviate the drawbacks of the prior art by proposing a collective double-flow duct kit assembly.
  • the present invention relates to a collective double-flow duct kit assembly extending over several floors of a building comprising at least one flexible smoke evacuation tube introduced into an external structure consisting of a plurality of rigid tubes or flexible and rigid tubes nested in a plurality of rigid elements comprising nozzles fixed either in a duct, or a service duct, or to a face of the building, this structure exterior terminating in a siphon at its lower end, and at its upper end by a terminal provided with smoke evacuation orifices and combustion air inlet openings and made integral with the last rigid tube by interlocking, each flexible duct connecting each smoke outlet of the terminal to the smoke outlet duct of a combustion appliance installed near at least one orifice and a connecting duct.
  • said at least one tapping is connected to a combustion air nozzle of the device.
  • said at least one branch is a cylindrical tube, connected by welding to a cylindrical section along the cutting axis of a hole made in said cylindrical section.
  • At least one wall support placed on each cylindrical section maintains the structure in the case where the outer structure is made up of flexible tubes.
  • the flexible duct is made of plastic.
  • the plastic material chosen is PVDF for an operating temperature of up to 160 ° C or PP for an operating temperature of up to 120 ° C.
  • annular support comprising in a groove a seal maintains each flexible duct on the terminal.
  • a retaining collar maintains the terminal at the upper end of the outer structure.
  • a flashing placed on the roof of the building and surrounding the upper end of the exterior structure seals the building.
  • each rigid tube is composed either of rigid plastic or of flexible plastic or of rigid metal or of flexible metal.
  • the rigid tube composed of rigid metal or of flexible metal is made of galvanized steel or of stainless steel.
  • a support holding the outer structure is fixed to the lower end of the outer structure.
  • FIG. 1 is an example of a technical duct (20) inside a building comprising a collective flue, heating or hot water production installations (4) on each floor (6) of the building.
  • the duct includes the collective duct and can also be placed outside the building on its facade.
  • the collective duct can also be placed outside the building, on its facade and outside a duct.
  • the upper end of the collective smoke duct comprises a terminal (9) provided with smoke discharge openings and air intake openings.
  • a flashing (12) is provided on the roof of the building to seal the building against rain and inclement weather.
  • FIG. 2 ] and [ Fig. 3 ] are illustrative and non-limiting exemplary embodiments of a collective double-flow duct kit assembly extending over several floors (6) of a building comprising at least one flexible tube (5) for evacuating the fumes introduced.
  • an external structure made up of a plurality of rigid tubes (7a, 7b, 7c) fitted into a plurality of rigid elements (17) comprising nozzles (19) fixed either in a duct, or a technical duct (20), or on one side of the building, this outer structure terminating in a siphon (11) at its lower end.
  • the upper end of the collective smoke duct comprises a terminal (9) provided with smoke evacuation orifices and air inlet openings, the terminal (9) is made integral with the last rigid tube (7c) by interlocking.
  • each flexible duct (5) connects each smoke outlet of the terminal (9) to the smoke outlet duct of a combustion appliance installed near an orifice (8).
  • each flexible duct (5) serves the heating or hot water production devices (4) on each floor (6) of the building.
  • the siphon (11) is located at the bottom of the duct for the evacuation of any water inlets in the combustion air supply space.
  • each rigid tube (7a, 7b, 7c) is made of either rigid or flexible plastic, or rigid or flexible metal made of galvanized steel or stainless steel.
  • each flexible duct (5) is held on the terminal (9) by an annular support (13).
  • these individual flexible conduits (5) are located inside an "outer" conduit made of rigid or flexible plastic or rigid or flexible metal comprising rigid plastic or metal T-shaped elements comprising nozzles ( 19) of rigid cylindrical shape on each floor.
  • Rigid and flexible metal conduits are made of galvanized steel or stainless steel.
  • FIG. 4 is an illustrative and non-limiting embodiment of a rigid element (17) in the form of a T comprising a branch (19) and flexible tubes (5) inside a collective smoke duct according to the invention .
  • the collective double-flow flue (1) is installed in the technical duct (20) of the building and has evacuations of the individual combustion products (2) and a collective combustion fresh air supply (3) to serve heating or hot water production devices (4) supplied with liquefied gas fuel.
  • the tapping (19) is connected to a concentric connecting duct (18) via a connecting duct (15) to lead the combustion air (3) to a combustion air nozzle of the device ( 4).
  • the connecting duct (15) passes through the wall of the duct (20) or the exterior wall into the room where the device (4) is located via the orifice (8).
  • the nozzles (19) are cylindrical tubes, connected by welding to cylindrical sections (17) along the cutting axis of a hole made in said cylindrical section (17).
  • the stitching (19) is therefore welded perpendicularly with a slope of at least 3% to the cylindrical section (17).
  • the assembly thus produced is a T-shaped part.
  • the evacuations of the combustion products are carried out with flexible ducts (5) of plastic material, or of PVDF for operating temperatures of up to 160 ° C, or in PP for operating temperatures up to 120 ° C.
  • the flexible conduits (5) serve individually the devices (4) connected to each floor (6) of the building.
  • a wall bracket is placed on each cylindrical section (17) to hold the structure.
  • the space between the individual flexible ducts and the external duct is used to supply combustion air (3) to the heating or hot water production devices (4).
  • the inner rigid tube (22) serving as the discharge of the individual combustion products (2) is connected on the duct side directly to the individual flexible tube (5) for discharging the fumes by welding or to the 'using a specific part and, on the device side (4) to the smoke nozzle of the device via a concentric connection duct (18).
  • FIG. 5 is an illustrative and non-limiting embodiment of a terminal (9) without flexible pipes, on a flue.
  • the collective double-flow duct kit assembly has at its upper end a terminal (9) provided with smoke evacuation orifices.
  • the terminal (9) also comprises an inlet for combustion air from the duct (10) located under the smoke evacuation orifices.
  • the individual combustion products (2) are evacuated through the smoke evacuation orifices of the terminal (9) and the terminal (9) is made integral with the last rigid tube (7c).
  • FIG. 6 is an illustrative and non-limiting embodiment of a terminal (9) with flexible pipes (5), on a flue.
  • the terminal (9) is located at the top of the system which receives all the flexible ducts (5) of each stage, each flexible duct (5) being held by a support (13) with a seal (14), the supports ( 13) being fixed with screws on the terminal (9).
  • the terminal (9) comprises, below these outlets, the air inlet (10) for oxidizing the duct.
  • the air inlet is through openings in the metal duct.
  • the terminal (9) is further maintained by a retaining collar at the upper end of the outer structure and the rain tightness with respect to the building is achieved by a flashing (12).
  • annular support (13) comprising in a groove a seal (14) maintains the flexible duct (5) on the terminal (9).
  • the gasket also provides a seal between the smoke outlet and the combustion air inlet.
  • the invention therefore provides a collective double-flow smoke duct kit assembly comprising evacuations of the individual combustion products and a collective fresh combustion air supply to serve heating or hot water production appliances.
  • This kit set being adaptable to all kinds of interior or exterior conduits.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Incineration Of Waste (AREA)
EP19218073.5A 2019-12-19 2019-12-19 Bausatz eines doppelfluss-sammelrohrs Active EP3839343B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19218073.5A EP3839343B1 (de) 2019-12-19 2019-12-19 Bausatz eines doppelfluss-sammelrohrs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19218073.5A EP3839343B1 (de) 2019-12-19 2019-12-19 Bausatz eines doppelfluss-sammelrohrs

Publications (3)

Publication Number Publication Date
EP3839343A1 true EP3839343A1 (de) 2021-06-23
EP3839343B1 EP3839343B1 (de) 2024-03-20
EP3839343C0 EP3839343C0 (de) 2024-03-20

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EP19218073.5A Active EP3839343B1 (de) 2019-12-19 2019-12-19 Bausatz eines doppelfluss-sammelrohrs

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3143103A1 (fr) 2022-11-24 2024-06-14 Societe D'exploitation De La Tolerie Et Emaillerie Nantaise kit pour rénovation de conduit collectif VMC GAZ

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656917B1 (fr) 1990-01-11 1992-09-18 Schmitz Tona Tonwerke Procede pour doubler une cheminee et manchon d'assemblage des sections de tube d'un tube interieur destine a cet effet.
EP1227202A1 (de) * 2001-01-26 2002-07-31 Willi Skoberne Abgasanlage mit Mehrfachbelegung
EP1450101A1 (de) * 2003-02-19 2004-08-25 Participation Gestion Développement Industriel - P.G.D.I.-S.A. Endrohr für ein kombiniertes Luft-Abgasrohr
EP2385302A1 (de) * 2010-05-06 2011-11-09 Technaflon AG Kaminsystem
EP2365249B1 (de) 2010-03-08 2013-05-29 Horst Wunsch Verfahren zur Installation eines Kaminrohrs für eine Heizungsanlage in einem Abgaskamin und Montageset
EP2365248B1 (de) 2010-03-08 2014-09-24 Horst Wunsch Abgaskamin für Heizungsanlagen und Kaminrohr für einen Abgaskamin
FR3011315B1 (fr) 2013-10-01 2016-02-05 Horst Wunsch Procede de renovation de conduits d'evacuation de chaudieres
FR3038971A1 (fr) * 2015-07-16 2017-01-20 Poujoulat Installation de chauffage et de canalisation de flux gazeux pour un habitat collectif
FR3028010B1 (fr) 2014-10-30 2019-05-10 Technaflon Kaminsysteme AG Element de traversee et procede d'installation de tuyaux de cheminee dans un conduit de cheminee.
FR2999681B1 (fr) 2012-12-13 2019-05-24 Technaflon Kaminsysteme AG Procede d'installation d'un tuyau de cheminee pour installation de chauffage dans une cheminee d'echappement et moyen auxiliaire pour la realisation du procede

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656917B1 (fr) 1990-01-11 1992-09-18 Schmitz Tona Tonwerke Procede pour doubler une cheminee et manchon d'assemblage des sections de tube d'un tube interieur destine a cet effet.
EP1227202A1 (de) * 2001-01-26 2002-07-31 Willi Skoberne Abgasanlage mit Mehrfachbelegung
EP1450101A1 (de) * 2003-02-19 2004-08-25 Participation Gestion Développement Industriel - P.G.D.I.-S.A. Endrohr für ein kombiniertes Luft-Abgasrohr
EP2365249B1 (de) 2010-03-08 2013-05-29 Horst Wunsch Verfahren zur Installation eines Kaminrohrs für eine Heizungsanlage in einem Abgaskamin und Montageset
EP2365248B1 (de) 2010-03-08 2014-09-24 Horst Wunsch Abgaskamin für Heizungsanlagen und Kaminrohr für einen Abgaskamin
EP2385302A1 (de) * 2010-05-06 2011-11-09 Technaflon AG Kaminsystem
FR2999681B1 (fr) 2012-12-13 2019-05-24 Technaflon Kaminsysteme AG Procede d'installation d'un tuyau de cheminee pour installation de chauffage dans une cheminee d'echappement et moyen auxiliaire pour la realisation du procede
FR3011315B1 (fr) 2013-10-01 2016-02-05 Horst Wunsch Procede de renovation de conduits d'evacuation de chaudieres
FR3028010B1 (fr) 2014-10-30 2019-05-10 Technaflon Kaminsysteme AG Element de traversee et procede d'installation de tuyaux de cheminee dans un conduit de cheminee.
FR3038971A1 (fr) * 2015-07-16 2017-01-20 Poujoulat Installation de chauffage et de canalisation de flux gazeux pour un habitat collectif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3143103A1 (fr) 2022-11-24 2024-06-14 Societe D'exploitation De La Tolerie Et Emaillerie Nantaise kit pour rénovation de conduit collectif VMC GAZ

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Publication number Publication date
EP3839343B1 (de) 2024-03-20
EP3839343C0 (de) 2024-03-20

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