EP1541925A1 - Space-saving gas conveying piping for housing construction. - Google Patents

Space-saving gas conveying piping for housing construction. Download PDF

Info

Publication number
EP1541925A1
EP1541925A1 EP04292791A EP04292791A EP1541925A1 EP 1541925 A1 EP1541925 A1 EP 1541925A1 EP 04292791 A EP04292791 A EP 04292791A EP 04292791 A EP04292791 A EP 04292791A EP 1541925 A1 EP1541925 A1 EP 1541925A1
Authority
EP
European Patent Office
Prior art keywords
duct
boiler
atmosphere
air
dwellings
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Withdrawn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
EP04292791A
Other languages
German (de)
French (fr)
Inventor
Olivier Roulette
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.)
Engie SA
Original Assignee
Gaz de France 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 Gaz de France SA filed Critical Gaz de France SA
Publication of EP1541925A1 publication Critical patent/EP1541925A1/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • 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)
    • F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement
    • 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
    • F23J2211/20—Common flues for several combustion devices
    • 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
    • F23J2211/30—Chimney or flue associated with building ventilation system

Definitions

  • the invention relates, in general, to the equipment technical housing.
  • the invention relates to an installation of channelization of gas flow for a set habitable comprising at least a first dwelling heated by a first gas boiler disposed in a sealed enclosure compared to this first dwelling, that installation comprising, for that habitable set, an air intake duct, a flue gas vent pipe, and a pipe exhaust air extraction, these three pipes following mainly vertical paths, driving at least one communicating air intake, the upstream downstream of the combustion air flow of which it is the seat, the atmosphere with an entrance of the enclosure of the first boiler, driving flue gas discharge at least communicate, from upstream to downstream of the gas flow burned of which it is the seat, an exit from first boiler with the atmosphere, and driving extraction of stale air making at least communicate, from upstream to downstream of the foul air flow of which it is the seat, an air extraction mouth of the first dwelling with the atmosphere, integrating means of forced circulation, and being installed in a sheath common to the living area.
  • the present invention aims to propose a new pipe installation of gaseous flow offering, compared to known solutions, a much better compromise in holding these requirements.
  • the installation of the invention is essentially characterized in that the air intake duct consists of the sheath, inside which the flue gas exhaust pipe and the pipe of exhaust air are mounted so concentric, the exhaust air pipe defining in this sheath an internal volume sealed against the flow of combustion air and the flow of burnt gas.
  • the installation of the invention is intended to equip a housing complex comprising several superimposed dwellings each of which is heated by a corresponding gas boiler arranged in a sealed enclosure with respect to this housing
  • the air intake duct makes communicate the atmosphere with an entrance to the enclosure of the boiler of each of the superimposed dwellings
  • the flue gas exhaust duct communicate with the atmosphere an output of the boiler of each of the superimposed dwellings
  • the exhaust air pipe makes communicate with the atmosphere at least one mouth extracting air from each dwelling superimposed.
  • the installation of the invention is intended to equip a housing complex comprising several adjoining dwellings each of which is heated by a corresponding gas boiler arranged in a sealed enclosure with respect to this housing, it is possible to predict that driving air intake makes the atmosphere communicate with an entrance to the boiler enclosure of each of contiguous dwellings, that the burnt gas makes communicating with the atmosphere a leaving the boiler of each house contiguous, and that the exhaust air duct communicate with the atmosphere at least one mouth extracting air from each dwelling contiguous.
  • the exhaust air pipe is arranged around at least a part of the length of the flue gas exhaust duct.
  • the invention relates to a installation of gas flow pipeline.
  • This installation is intended to equip a set habitable 1 comprising one or more dwellings such as 10a, 10b, 10c, and 10d, each of which is heated by a gastight gas boiler corresponding, such as 2a to 2d.
  • each boiler such as 2a to 2d is arranged in an enclosure, such as 3a to 3d, which is waterproof compared to the dwelling this boiler provides heating.
  • the whole habitable 1 can actually include several houses heated by a common boiler, this boiler being disposed in a chamber itself installed for example in a common room, and the enclosure of this common boiler being sealed by relative to the room in which it is installed, and so with respect to each of the dwellings she provides heating.
  • first boiler or "every boiler” should it be understood as also aimed at common boiler of such an embodiment variant.
  • the installation in question includes, for the whole habitable 1 considered, an intake pipe 4 air, a flue gas discharge pipe 5, and a exhaust air duct 6, each of these three pipes following one route mainly vertical, that is to say, the largest portion of which horizontal path has a length less than that of its vertical path.
  • the air intake pipe 4 has the function of guide a flow of combustion air from the atmosphere A to an input, such as 30a to 30d, of the speaker 3a to 3d of each boiler 2a to 2d.
  • the flue gas discharge pipe 5 is intended to function to guide a flue gas flow since a output, such as 21a to 21d, of each boiler 2a to 2d to atmosphere A.
  • VMC controlled mechanical ventilation
  • the lines 4 and 5 air intake and flue gas exhaust are arranged, concentrically to one another, in a first sheath G1 common to the whole habitable 1, while the exhaust air pipe 6 is installed separately, usually in another sheath G2 also common to the whole habitable 1.
  • the installation of the invention differs from this arrangement of the prior art firstly by the fact that the air intake pipe 4 is constituted by the sheath itself, and secondly by the fact that the flue gas evacuation pipe 5 and the pipe 6 of exhaust air are mounted so mutually concentric inside this sheath forming the air intake pipe 4, the pipe 6 exhaust air extraction system defining, in the sheath 4, a sealed internal volume with respect to the air flow oxidant and with respect to the flue gas flow.
  • the line 6 stale exhaust air surrounds at least part of the length of the gas discharge pipe 5 burned.
  • the air intake pipe 4 shaped in sheath, the pipe 5 of gas evacuation burned, and the exhaust air pipe 6 exhausted have respective superposed taps corresponding to the inputs 30a and 30b of the speakers of superimposed dwellings 10a and 10b, at exits 21a and 21b boilers of dwellings superimposed, and mouths 7a and 7b of air extraction of these same superimposed dwellings.
  • the air intake pipe 4 the pipe 5 exhaust gas burned, and driving 6 stale air extractors have taps contiguous data corresponding to the entries of enclosures of adjoining dwellings, at the exits of boilers of these dwellings, and to the mouths extract air from these same homes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)

Abstract

The installation has an air inlet conduit (4) including a duct. A burnt gas evacuation conduit (5) and a foul air extraction conduit (6) are mounted in a concentric manner inside the air inlet conduit. The foul air extraction conduit defines, in the duct, an airtight internal volume with respect to the flow of combustion air and the flow of burnt gas.

Description

L'invention concerne, de façon générale, l'équipement technique des habitations.The invention relates, in general, to the equipment technical housing.

Plus précisément, l'invention concerne une installation de canalisation de flux gazeux pour un ensemble habitable comprenant au moins une première habitation chauffée par une première chaudière à gaz disposée dans une enceinte étanche par rapport à cette première habitation, cette installation comprenant, pour cet ensemble habitable, une conduite d'admission d'air, une conduite d'évacuation de gaz brûlés, et une conduite d'extraction d'air vicié, ces trois conduites suivant des trajets principalement verticaux, la conduite d'admission d'air faisant au moins communiquer, de l'amont vers l'aval du flux d'air comburant dont elle est le siège, l'atmosphère avec une entrée de l'enceinte de la première chaudière, la conduite d'évacuation de gaz brûlés faisant au moins communiquer, de l'amont vers l'aval du flux de gaz brûlés dont elle est le siège, une sortie de la première chaudière avec l'atmosphère, et la conduite d'extraction d'air vicié faisant au moins communiquer, de l'amont vers l'aval du flux d'air vicié dont elle est le siège, une bouche d'extraction d'air de la première habitation avec l'atmosphère, intégrant des moyens de circulation forcée, et étant installée dans une gaine commune à l'ensemble habitable. More specifically, the invention relates to an installation of channelization of gas flow for a set habitable comprising at least a first dwelling heated by a first gas boiler disposed in a sealed enclosure compared to this first dwelling, that installation comprising, for that habitable set, an air intake duct, a flue gas vent pipe, and a pipe exhaust air extraction, these three pipes following mainly vertical paths, driving at least one communicating air intake, the upstream downstream of the combustion air flow of which it is the seat, the atmosphere with an entrance of the enclosure of the first boiler, driving flue gas discharge at least communicate, from upstream to downstream of the gas flow burned of which it is the seat, an exit from first boiler with the atmosphere, and driving extraction of stale air making at least communicate, from upstream to downstream of the foul air flow of which it is the seat, an air extraction mouth of the first dwelling with the atmosphere, integrating means of forced circulation, and being installed in a sheath common to the living area.

De telles installations sont connues dans l'art antérieur, parmi de nombreuses autres solutions concurrentes, dont chacune présente des avantages et des inconvénients.Such installations are known in the art previous, among many other solutions competitors, each of which has advantages and disadvantages.

De façon générale, alors que l'utilisation de gaz en tant que source d'énergie pour le chauffage présente de sérieux atouts par rapport à l'utilisation d'autres sources d'énergie, l'éventail des solutions disponibles en matière de ventilation et d'évacuation des produits de combustion constitue un paramètre de décision important dans le choix de cette énergie, en particulier en habitat collectif.In general, while the use of gas in as a source of energy for heating presents serious advantages over the use of others sources of energy, the range of solutions available in terms of ventilation and evacuation of products of combustion is a decision parameter important in the choice of this energy, particularly in collective housing.

Or, les installations destinées à assurer la ventilation des locaux et l'évacuation des produits de combustion sont soumises à de nombreuses contraintes, notamment de sécurité, de coût, de maintenance, d'encombrement, de réglementation, et d'esthétique, qui compliquent d'autant plus la conception de ces installations qu'elles sont en général antinomiques entre elles.However, the facilities intended to ensure the ventilation of the premises and the evacuation of combustion are subject to many constraints, including security, cost, maintenance, congestion, regulation, and aesthetics, which complicate all the more the design of these facilities that they are generally antithetical between them.

Dans ce contexte, la présente invention a pour but de proposer une nouvelle installation de canalisation de flux gazeux offrant, par rapport aux solutions connues, un bien meilleur compromis dans la tenue de ces exigences. In this context, the present invention aims to propose a new pipe installation of gaseous flow offering, compared to known solutions, a much better compromise in holding these requirements.

A cette fin, l'installation de l'invention, par ailleurs conforme à la définition générique qu'en donne le préambule ci-dessus, est essentiellement caractérisée en ce que la conduite d'admission d'air est constituée par la gaine, à l'intérieur de laquelle la conduite d'évacuation de gaz brûlés et la conduite d'extraction d'air vicié sont montées de façon concentrique, la conduite d'extraction d'air vicié définissant, dans cette gaine, un volume interne étanche par rapport au flux d'air comburant et au flux de gaz brûlés.For this purpose, the installation of the invention, by otherwise consistent with the generic definition given in the preamble above, is essentially characterized in that the air intake duct consists of the sheath, inside which the flue gas exhaust pipe and the pipe of exhaust air are mounted so concentric, the exhaust air pipe defining in this sheath an internal volume sealed against the flow of combustion air and the flow of burnt gas.

Dans le cas où l'installation de l'invention est destinée à équiper un ensemble habitable comportant plusieurs habitations superposées dont chacune est chauffée par une chaudière à gaz correspondante disposée dans une enceinte étanche par rapport à cette habitation, il est par exemple possible de prévoir que la conduite d'admission d'air fasse communiquer l'atmosphère avec une entrée de l'enceinte de la chaudière de chacune des habitations superposées, que la conduite d'évacuation de gaz brûlés fasse communiquer avec l'atmosphère une sortie de la chaudière de chacune des habitations superposées, et que la conduite d'extraction d'air vicié fasse communiquer avec l'atmosphère au moins une bouche d'extraction d'air de chacune des habitations superposées.In the case where the installation of the invention is intended to equip a housing complex comprising several superimposed dwellings each of which is heated by a corresponding gas boiler arranged in a sealed enclosure with respect to this housing, it is for example possible to provide that the air intake duct makes communicate the atmosphere with an entrance to the enclosure of the boiler of each of the superimposed dwellings, that the flue gas exhaust duct communicate with the atmosphere an output of the boiler of each of the superimposed dwellings, and that the exhaust air pipe makes communicate with the atmosphere at least one mouth extracting air from each dwelling superimposed.

Dans le cas où l'installation de l'invention est destinée à équiper un ensemble habitable comportant plusieurs habitations contiguës dont chacune est chauffée par une chaudière à gaz correspondante disposée dans une enceinte étanche par rapport à cette habitation, il est possible de prévoir que la conduite d'admission d'air fasse communiquer l'atmosphère avec une entrée de l'enceinte de la chaudière de chacune des habitations contiguës, que la conduite d'évacuation de gaz brûlés fasse communiquer avec l'atmosphère une sortie de la chaudière de chacune des habitations contiguës, et que la conduite d'extraction d'air vicié fasse communiquer avec l'atmosphère au moins une bouche d'extraction d'air de chacune des habitations contiguës.In the case where the installation of the invention is intended to equip a housing complex comprising several adjoining dwellings each of which is heated by a corresponding gas boiler arranged in a sealed enclosure with respect to this housing, it is possible to predict that driving air intake makes the atmosphere communicate with an entrance to the boiler enclosure of each of contiguous dwellings, that the burnt gas makes communicating with the atmosphere a leaving the boiler of each house contiguous, and that the exhaust air duct communicate with the atmosphere at least one mouth extracting air from each dwelling contiguous.

Par ailleurs, dans le mode de réalisation préféré de l'invention, la conduite d'extraction d'air vicié est disposée autour d'une partie au moins de la longueur de la conduite d'évacuation de gaz brûlés.Moreover, in the preferred embodiment of the invention, the exhaust air pipe is arranged around at least a part of the length of the flue gas exhaust duct.

D'autres caractéristiques et avantages de l'invention ressortiront clairement de la description qui en est faite ci-après, à titre indicatif et nullement limitatif, en référence aux dessins annexés, dans lesquels :

  • la figure 1 est une vue schématique en coupe verticale d'une installation connue;
  • la figure 2 est une vue schématique en coupe verticale d'une installation conforme à un premier mode de réalisation de l'invention;
  • la figure 3 est une vue schématique en coupe verticale d'une installation conforme à un second mode de réalisation de l'invention;
  • la figure 4 est une vue schématique en coupe horizontale d'une installation connue; et
  • la figure 5 est une vue schématique en coupe horizontale d'une installation conforme à l'invention.
Other characteristics and advantages of the invention will emerge clearly from the description which is given hereinafter, by way of indication and in no way limitative, with reference to the appended drawings, in which:
  • Figure 1 is a schematic vertical sectional view of a known installation;
  • Figure 2 is a schematic vertical sectional view of an installation according to a first embodiment of the invention;
  • Figure 3 is a schematic vertical sectional view of an installation according to a second embodiment of the invention;
  • Figure 4 is a schematic horizontal sectional view of a known installation; and
  • Figure 5 is a schematic horizontal sectional view of an installation according to the invention.

Comme annoncé précédemment, l'invention concerne une installation de canalisation de flux gazeux.As previously announced, the invention relates to a installation of gas flow pipeline.

Cette installation est destinée à équiper un ensemble habitable 1 comprenant une ou plusieurs habitations telles que 10a, 10b, 10c, et 10d, dont chacune est chauffée par une chaudière à gaz étanche correspondante, telle que 2a à 2d.This installation is intended to equip a set habitable 1 comprising one or more dwellings such as 10a, 10b, 10c, and 10d, each of which is heated by a gastight gas boiler corresponding, such as 2a to 2d.

Plus précisément, chaque chaudière telle que 2a à 2d est disposée dans une enceinte, telle que 3a à 3d, qui est étanche par rapport à l'habitation dont cette chaudière assure le chauffage.More specifically, each boiler such as 2a to 2d is arranged in an enclosure, such as 3a to 3d, which is waterproof compared to the dwelling this boiler provides heating.

Selon une variante de réalisation non illustrée mais néanmoins incluse dans l'invention, l'ensemble habitable 1 peut en fait comprendre plusieurs habitations chauffées par une chaudière commune, cette chaudière étant disposée dans une enceinte elle-même installée par exemple dans un local commun, et l'enceinte de cette chaudière commune étant étanche par rapport au local dans lequel elle est installée, et donc par rapport à chacune des habitations dont elle assure le chauffage.According to a variant embodiment not illustrated but nevertheless included in the invention, the whole habitable 1 can actually include several houses heated by a common boiler, this boiler being disposed in a chamber itself installed for example in a common room, and the enclosure of this common boiler being sealed by relative to the room in which it is installed, and so with respect to each of the dwellings she provides heating.

Aussi, la référence faite dans la présente description à la « première chaudière » ou à « chaque chaudière » doit-elle être comprise comme visant également la chaudière commune d'une telle variante de réalisation.Also, the reference made in the present description at the "first boiler" or "every boiler" should it be understood as also aimed at common boiler of such an embodiment variant.

L'installation en question comprend, pour l'ensemble habitable 1 considéré, une conduite 4 d'admission d'air, une conduite 5 d'évacuation de gaz brûlés, et une conduite 6 d'extraction d'air vicié, chacune de ces trois conduites suivant un trajet principalement vertical, c'est-à-dire dont la plus grande portion de trajet horizontal a une longueur inférieure à celle de son trajet vertical.The installation in question includes, for the whole habitable 1 considered, an intake pipe 4 air, a flue gas discharge pipe 5, and a exhaust air duct 6, each of these three pipes following one route mainly vertical, that is to say, the largest portion of which horizontal path has a length less than that of its vertical path.

La conduite 4 d'admission d'air a pour fonction de guider un flux d'air comburant depuis l'atmosphère A jusqu'à une entrée, telle que 30a à 30d, de l'enceinte 3a à 3d de chaque chaudière 2a à 2d.The air intake pipe 4 has the function of guide a flow of combustion air from the atmosphere A to an input, such as 30a to 30d, of the speaker 3a to 3d of each boiler 2a to 2d.

La conduite 5 d'évacuation de gaz brûlés a pour fonction de guider un flux de gaz brûlés depuis une sortie, telle que 21a à 21d, de chaque chaudière 2a à 2d jusqu'à l'atmosphère A.The flue gas discharge pipe 5 is intended to function to guide a flue gas flow since a output, such as 21a to 21d, of each boiler 2a to 2d to atmosphere A.

La conduite 6 d'extraction d'air vicié, qui a quant à elle pour fonction de guider un flux d'air vicié depuis une bouche d'extraction d'air, telle que 7a à 7d, équipant chaque habitation 10a à 10d jusqu'à l'atmosphère A, inclut un dispositif motorisé de ventilation mécanique contrôlée 8, connu de l'homme du métier sous l'acronyme "VMC".The exhaust air pipe 6, which has as for it serves to guide a flow of stale air from an air extraction mouth, such as 7a to 7d, equipping each dwelling 10a to 10d up to atmosphere A, includes a motorized device of controlled mechanical ventilation 8, known to man profession under the acronym "VMC".

Suivant un agencement connu parmi d'autres dans l'art antérieur et illustré aux figures 1 et 4, les conduites 4 et 5 d'admission d'air et d'évacuation de gaz brûlés sont disposées, concentriquement l'une à l'autre, dans une première gaine G1 commune à l'ensemble habitable 1, tandis que la conduite 6 d'extraction d'air vicié est installée séparément, généralement dans une autre gaine G2 également commune à l'ensemble habitable 1.Following a known arrangement among others in the art previous and illustrated in Figures 1 and 4, the lines 4 and 5 air intake and flue gas exhaust are arranged, concentrically to one another, in a first sheath G1 common to the whole habitable 1, while the exhaust air pipe 6 is installed separately, usually in another sheath G2 also common to the whole habitable 1.

L'installation de l'invention se distingue de cet agencement de l'art antérieur tout d'abord par le fait que la conduite 4 d'admission d'air est constituée par la gaine elle-même, et d'autre part par le fait que la conduite 5 d'évacuation de gaz brûlés et la conduite 6 d'extraction d'air vicié sont montées de façon mutuellement concentrique à l'intérieur de cette gaine formant conduite d'admission d'air 4, la conduite 6 d'extraction d'air vicié définissant, dans la gaine 4, un volume interne étanche par rapport au flux d'air comburant et par rapport au flux de gaz brûlés.The installation of the invention differs from this arrangement of the prior art firstly by the fact that the air intake pipe 4 is constituted by the sheath itself, and secondly by the fact that the flue gas evacuation pipe 5 and the pipe 6 of exhaust air are mounted so mutually concentric inside this sheath forming the air intake pipe 4, the pipe 6 exhaust air extraction system defining, in the sheath 4, a sealed internal volume with respect to the air flow oxidant and with respect to the flue gas flow.

Selon le mode de réalisation préféré de l'invention, illustré aux figures 2, 3 et 5, la conduite 6 d'extraction d'air vicié entoure une partie au moins de la longueur de la conduite 5 d'évacuation de gaz brûlés.According to the preferred embodiment of the invention, illustrated in FIGS. 2, 3 and 5, the line 6 stale exhaust air surrounds at least part of the length of the gas discharge pipe 5 burned.

Dans le cas, illustré aux figures 2 et 3, où l'ensemble habitable 1 comporte plusieurs habitations superposées telles que 10a et 10b, la conduite 4 d'admission d'air conformée en gaine, la conduite 5 d'évacuation de gaz brûlés, et la conduite 6 d'extraction d'air vicié présentent des piquages respectifs superposés correspondant aux entrées 30a et 30b des enceintes des habitations superposées 10a et 10b, aux sorties 21a et 21b des chaudières des habitations superposées, et aux bouches 7a et 7b d'extraction d'air de ces mêmes habitations superposées.In the case illustrated in Figures 2 and 3, where the set habitable 1 has several superimposed dwellings such as 10a and 10b, the air intake pipe 4 shaped in sheath, the pipe 5 of gas evacuation burned, and the exhaust air pipe 6 exhausted have respective superposed taps corresponding to the inputs 30a and 30b of the speakers of superimposed dwellings 10a and 10b, at exits 21a and 21b boilers of dwellings superimposed, and mouths 7a and 7b of air extraction of these same superimposed dwellings.

De façon similaire, dans le cas, illustré à la figure 3, où l'ensemble habitable 1 comporte plusieurs habitations contiguës telles que 10a et 10c ou 10b et 10d, la conduite 4 d'admission d'air, la conduite 5 d'évacuation de gaz brûlés, et la conduite 6 d'extraction d'air vicié présentent des piquages respectifs contigus correspondant aux entrées des enceintes des habitations contiguës, aux sorties des chaudières de ces habitations, et aux bouches d'extraction d'air de ces mêmes habitations.Similarly, in the case illustrated in Figure 3, where the living ensemble 1 comprises several contiguous dwellings such as 10a and 10c or 10b and 10d, the air intake pipe 4, the pipe 5 exhaust gas burned, and driving 6 stale air extractors have taps contiguous data corresponding to the entries of enclosures of adjoining dwellings, at the exits of boilers of these dwellings, and to the mouths extract air from these same homes.

Claims (4)

Installation de canalisation de flux gazeux pour un ensemble habitable (1) comprenant au moins une première habitation (10a) chauffée par une première chaudière à gaz (2a) disposée dans une enceinte (3a) étanche par rapport à cette première habitation, cette installation comprenant, pour cet ensemble habitable (1), une conduite (4) d'admission d'air, une conduite (5) d'évacuation de gaz brûlés, et une conduite (6) d'extraction d'air vicié, ces trois conduites (4, 5, 6) suivant des trajets principalement verticaux, la conduite (4) d'admission d'air faisant au moins communiquer, de l'amont vers l'aval du flux d'air comburant dont elle est le siège, l'atmosphère (A) avec une entrée (30a) de l'enceinte (3a) de la première chaudière (2a), la conduite (5) d'évacuation de gaz brûlés faisant au moins communiquer, de l'amont vers l'aval du flux de gaz brûlés dont elle est le siège, une sortie (21a) de la première chaudière (2a) avec l'atmosphère (A), et la conduite (6) d'extraction d'air vicié faisant au moins communiquer, de l'amont vers l'aval du flux d'air vicié dont elle est le siège, une bouche (7a) d'extraction d'air de la première habitation (10a) avec l'atmosphère (A), intégrant des moyens (8) de circulation forcée, et étant installée dans une gaine commune à l'ensemble habitable, caractérisée en ce que la conduite (4) d'admission d'air est constituée par la gaine, à l'intérieur de laquelle la conduite (5) d'évacuation de gaz brûlés et la conduite (6) d'extraction d'air vicié sont montées de façon concentrique, la conduite (6) d'extraction d'air vicié définissant, dans cette gaine (4), un volume interne étanche par rapport au flux d'air comburant et au flux de gaz brûlés.Gas flow pipe installation for a habitable assembly (1) comprising at least a first dwelling (10a) heated by a first gas boiler (2a) disposed in a chamber (3a) sealed with respect to this first dwelling, this installation comprising for this habitable assembly (1), an air intake duct (4), a flue gas discharge duct (5), and a exhaust air duct (6), these three ducts (4, 5, 6) along predominantly vertical paths, the air intake duct (4) at least communicating, from upstream to downstream of the combustion air flow of which it is the seat, atmosphere (A) with an inlet (30a) of the enclosure (3a) of the first boiler (2a), the pipe (5) for exhausting burnt gas at least communicating, from upstream to downstream of the flue gas stream of which it is the seat, an outlet (21a) of the first boiler (2a) with the atmosphere (A), and the duct (6). ) exhaust air extraction at least communicating, from upstream to downstream of the stale air flow of which it is the seat, a mouth (7a) for extracting air from the first dwelling (10a ) with the atmosphere (A), incorporating means (8) for forced circulation, and being installed in a duct common to the habitable assembly, characterized in that the duct (4) of air intake is constituted by the sheath, within which the flue gas discharge pipe (5) and the exhaust air duct (6) are mounted concentrically, the air extraction pipe (6) vitiated defining in this sheath (4), a sealed internal volume with respect to the combustion air flow and the flue gas flow. Installation suivant la revendication 1, destinée à équiper un ensemble habitable (1) comportant plusieurs habitations superposées (10a, 10b) dont chacune est chauffée par une chaudière à gaz correspondante (2a, 2b) disposée dans une enceinte (3a, 3b) étanche par rapport à cette habitation, caractérisée en ce que la conduite (4) d'admission d'air fait communiquer l'atmosphère (A) avec une entrée (30a, 30b) de l'enceinte (3a, 3b) de la chaudière (2a, 2b) de chacune des habitations superposées (10a, 10b), en ce que la conduite (5) d'évacuation de gaz brûlés fait communiquer avec l'atmosphère (A) une sortie (21a, 21b) de la chaudière (2a, 2b) de chacune des habitations superposées (10a, 10b), et en ce que la conduite (6) d'extraction d'air vicié fait communiquer avec l'atmosphère (A) au moins une bouche (7a, 7b) d'extraction d'air de chacune des habitations superposées (10a, 10b).Installation according to claim 1, intended to equip a habitable assembly (1) comprising several superimposed dwellings (10a, 10b) each of which is heated by a corresponding gas boiler (2a, 2b) disposed in a chamber (3a, 3b) sealed by relative to this dwelling, characterized in that the air intake duct (4) communicates the atmosphere (A) with an inlet (30a, 30b) of the enclosure (3a, 3b) of the boiler (2a). , 2b) of each of the stacked dwellings (10a, 10b), in that the flue gas discharge pipe (5) communicates with the atmosphere (A) an outlet (21a, 21b) of the boiler (2a, 2b) of each of the superimposed dwellings (10a, 10b), and in that the exhaust air duct (6) communicates with the atmosphere (A) at least one extraction mouth (7a, 7b) of each of the superimposed dwellings (10a, 10b). Installation suivant la revendication 1 ou 2, destinée à équiper un ensemble habitable (1) comportant plusieurs habitations contiguës (10a, 10c; 10b, 10d) dont chacune est chauffée par une chaudière à gaz correspondante (2a, 2c; 2b, 2d) disposée dans une enceinte (3a, 3c; 3b, 3d) étanche par rapport à cette habitation, caractérisée en ce que la conduite (4) d'admission d'air fait communiquer l'atmosphère (A) avec une entrée (30a, 30c; 30b, 30d) de l'enceinte (3a, 3c; 3b, 3d) de la chaudière (2a, 2c; 2b, 2d) de chacune des habitations contiguës (10a, 10c; 10b, 10d), en ce que la conduite (5) d'évacuation de gaz brûlés fait communiquer avec l'atmosphère (A) une sortie (21a, 21c; 21b, 21d) de la chaudière (2a, 2c; 2b, 2d) de chacune des habitations contiguës (10a, 10c; 10b, 10d), et en ce que la conduite (6) d'extraction d'air vicié fait communiquer avec l'atmosphère (A) au moins une bouche (7a, 7c; 7b, 7d) d'extraction d'air de chacune des habitations contiguës (10a, 10c; 10b, 10d).Installation according to claim 1 or 2, intended to equip a habitable assembly (1) comprising several adjacent dwellings (10a, 10c, 10b, 10d) each of which is heated by a corresponding gas boiler (2a, 2c, 2b, 2d) arranged in a chamber (3a, 3c, 3b, 3d) sealed with respect to this dwelling, characterized in that the air intake duct (4) communicates the atmosphere (A) with an inlet (30a, 30c; 30b, 30d) of the enclosure (3a, 3c, 3b, 3d) of the boiler (2a, 2c, 2b, 2d) of each of the adjacent dwellings (10a, 10c, 10b, 10d), in that the pipe ( 5) for exhausting flue gas communicates with the atmosphere (A) an outlet (21a, 21c, 21b, 21d) of the boiler (2a, 2c, 2b, 2d) from each of the adjoining dwellings (10a, 10c; 10b, 10d), and that the exhaust air duct (6) communicates with the atmosphere (A) at least one mouth (7a, 7c; 7b, 7d) of air extraction from each of the adjoining dwellings ( 10a, 10c, 10b, 10d). Installation suivant l'une quelconque des revendications précédentes, caractérisée en ce que la conduite (6) d'extraction d'air vicié est disposée autour d'une partie au moins de la longueur de la conduite (5) d'évacuation de gaz brûlés.Installation according to any one of the preceding claims, characterized in that the exhaust air duct (6) is arranged around at least a part of the length of the exhaust gas duct (5). .
EP04292791A 2003-12-11 2004-11-26 Space-saving gas conveying piping for housing construction. Withdrawn EP1541925A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0314525A FR2863693B1 (en) 2003-12-11 2003-12-11 INSTALLATION OF GAS FLOW LINE, WITH REDUCED SIZE, FOR A HABITABLE ASSEMBLY
FR0314525 2003-12-11

Publications (1)

Publication Number Publication Date
EP1541925A1 true EP1541925A1 (en) 2005-06-15

Family

ID=34508638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04292791A Withdrawn EP1541925A1 (en) 2003-12-11 2004-11-26 Space-saving gas conveying piping for housing construction.

Country Status (2)

Country Link
EP (1) EP1541925A1 (en)
FR (1) FR2863693B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1770330A2 (en) * 2005-10-01 2007-04-04 Erlus Aktiengesellschaft Building wall with exhaust stack
EP2028419A2 (en) 2007-08-23 2009-02-25 Truma Gerätetechnik GmbH & Co. KG Exhaust gas device for a combustion device in a motor vehicle
FR2950414A1 (en) * 2009-09-22 2011-03-25 Gdf Suez IMPROVED GAS FLOW CIRCULATION SYSTEM FOR A HABITABLE ASSEMBLY
EP2469166A1 (en) 2010-12-23 2012-06-27 Opsinox Combined system for flue gas removal, air supply and ventilation air removal
FR2998648A1 (en) * 2012-11-23 2014-05-30 Poujoulat Installation for heating and draining gas flow for group housing, has main pipe for extracting combustion gas including closure wall arranged at lower end and associated with siphon for discharge and recovery of condensates formed in pipe
EP2239503A3 (en) * 2009-02-09 2014-11-05 Vaillant GmbH Apartment ventilation

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863709C (en) * 1942-07-23 1953-01-19 Gewerk Keramchemie Multiple chimney
US2764972A (en) * 1952-08-13 1956-10-02 Stewart Warner Corp Venting system for combustion heaters
FR2076774A5 (en) * 1970-01-28 1971-10-15 Garoche Maurice
WO1985003993A1 (en) * 1984-03-08 1985-09-12 Bakvis Beheer B.V. Chimney
FR2756361A1 (en) * 1996-11-27 1998-05-29 Renson Francois Smoke discharge system, e.g. for industrial boiler
US6000391A (en) * 1998-10-13 1999-12-14 Timmons; Henry D. Positive air flow ventilation system
DE29814772U1 (en) * 1998-08-18 2000-01-05 Muenz Werner Heat exchanger chimney with exhaust air use
FR2785977A1 (en) * 1998-11-16 2000-05-19 Michel Bodin Shunt duct for heater chimney has ventilation pipes with casing having flow control shutters operated dependent on blower pressure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863709C (en) * 1942-07-23 1953-01-19 Gewerk Keramchemie Multiple chimney
US2764972A (en) * 1952-08-13 1956-10-02 Stewart Warner Corp Venting system for combustion heaters
FR2076774A5 (en) * 1970-01-28 1971-10-15 Garoche Maurice
WO1985003993A1 (en) * 1984-03-08 1985-09-12 Bakvis Beheer B.V. Chimney
FR2756361A1 (en) * 1996-11-27 1998-05-29 Renson Francois Smoke discharge system, e.g. for industrial boiler
DE29814772U1 (en) * 1998-08-18 2000-01-05 Muenz Werner Heat exchanger chimney with exhaust air use
US6000391A (en) * 1998-10-13 1999-12-14 Timmons; Henry D. Positive air flow ventilation system
FR2785977A1 (en) * 1998-11-16 2000-05-19 Michel Bodin Shunt duct for heater chimney has ventilation pipes with casing having flow control shutters operated dependent on blower pressure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1770330A2 (en) * 2005-10-01 2007-04-04 Erlus Aktiengesellschaft Building wall with exhaust stack
EP1770330A3 (en) * 2005-10-01 2007-07-18 Erlus Aktiengesellschaft Building wall with exhaust stack
EP2028419A2 (en) 2007-08-23 2009-02-25 Truma Gerätetechnik GmbH & Co. KG Exhaust gas device for a combustion device in a motor vehicle
EP2028419A3 (en) * 2007-08-23 2013-06-19 Truma Gerätetechnik GmbH & Co. KG Exhaust gas device for a combustion device in a motor vehicle
EP3428533A1 (en) * 2007-08-23 2019-01-16 Truma Gerätetechnik GmbH & Co. KG Wast gas device for a combustion device in a vehicle
EP2239503A3 (en) * 2009-02-09 2014-11-05 Vaillant GmbH Apartment ventilation
FR2950414A1 (en) * 2009-09-22 2011-03-25 Gdf Suez IMPROVED GAS FLOW CIRCULATION SYSTEM FOR A HABITABLE ASSEMBLY
EP2302301A1 (en) * 2009-09-22 2011-03-30 Gdf Suez Improved system for the circulation of gases for a residential building
EP2469166A1 (en) 2010-12-23 2012-06-27 Opsinox Combined system for flue gas removal, air supply and ventilation air removal
BE1019666A5 (en) * 2010-12-23 2012-09-04 Opsinox COMBINED SMOKE EXHAUST, AIR SUPPLY AND VENTILATION AIR EXHAUST SYSTEM.
FR2998648A1 (en) * 2012-11-23 2014-05-30 Poujoulat Installation for heating and draining gas flow for group housing, has main pipe for extracting combustion gas including closure wall arranged at lower end and associated with siphon for discharge and recovery of condensates formed in pipe

Also Published As

Publication number Publication date
FR2863693B1 (en) 2006-02-24
FR2863693A1 (en) 2005-06-17

Similar Documents

Publication Publication Date Title
FR2998648A1 (en) Installation for heating and draining gas flow for group housing, has main pipe for extracting combustion gas including closure wall arranged at lower end and associated with siphon for discharge and recovery of condensates formed in pipe
EP1541925A1 (en) Space-saving gas conveying piping for housing construction.
EP2246625B1 (en) Control device for a stove air supply, stove comprising such a device and method of using the same.
FR2672374A3 (en) Installation for the admission of combustion air and the discharge of smoke gas
EP2302301B1 (en) Improved system for the circulation of gases for a residential building
FR2911671A1 (en) DEVICE FOR MECHANICAL ASSISTANCE FOR THE EVACUATION OF GAS FLOWS PARTICULARLY FOR A HABITABLE ASSEMBLY
FR2651865A1 (en) CONNECTION SYSTEM.
EP2370747A1 (en) Equipment for renewing air in a plurality of rooms by means of a dual flow heat exchanger provided in each room
EP2378197B1 (en) Conduit for a circuit exhausting combustion products and supplying combustion air
FR3057651B1 (en) HOT WATER PRODUCTION FACILITY FOR A COLLECTIVE CONSTRUCTION
FR2658271A1 (en) Device for sucking in and discharging gases or fumes and installation comprising a plurality of such devices
EP1018584A1 (en) Flue and flue block for realising such flue
EP2162683A1 (en) Device for controlling the flow rate of a high-speed gaseous fluid
FR3038971A1 (en) INSTALLATION FOR HEATING AND PIPING GAS FLOWS FOR A COLLECTIVE HABITAT
FR3008482A1 (en) IMPROVEMENT IN HEATING INSTALLATIONS WITH SMOKE EXHAUST DUCT PROVIDED WITH A COMBUSTION AIR INLET
FR2990496A1 (en) Smoke flue equipment for use in stove setting installation, has output orifice placed in fixing plate that is located with regard to one of opening, and is intended to come in contact with regard to bushel opening
FR2560359A1 (en) Improvements to a heating device with a gas burner and radiant tube
FR2835598A1 (en) Mechanical ventilation system e.g. for apartment building has pressure detector controlling fan motor speed
BE1018339A3 (en) SYSTEM OF AIR SUPPLY AND EXHAUST OF BURNED GASES.
FR2982011A1 (en) Heat recovery device for stove i.e. wood stove, utilized in heating installation of dwelling, has deflector arranged in free space to force air flow to partially wrap around pipe of stove, where air flow circulates in free space
EP2417400B1 (en) Air inlet shaft for a ventilation system
FR2544056A3 (en) Heat source installed in a premises
FR2546293A1 (en) Detector/measurer of gas flow between two connected enclosures, in particular for smoke and/or ventilation conduits
EP0927855B1 (en) Method for controlling a gas heater and apparatus for carrying out the method
FR2609782A1 (en) END DEVICE FOR EXHAUST DUCTS FOR ACTIVATING DRAINING AND RENEWING AIR IN THE HEATING CHAMBERS

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK YU

17P Request for examination filed

Effective date: 20050721

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GAZ DE FRANCE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060613