EP2365248B1 - Cheminée de fumées pour installations de chauffage et tuyau de cheminée pour une telle cheminée - Google Patents

Cheminée de fumées pour installations de chauffage et tuyau de cheminée pour une telle cheminée Download PDF

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Publication number
EP2365248B1
EP2365248B1 EP20100002365 EP10002365A EP2365248B1 EP 2365248 B1 EP2365248 B1 EP 2365248B1 EP 20100002365 EP20100002365 EP 20100002365 EP 10002365 A EP10002365 A EP 10002365A EP 2365248 B1 EP2365248 B1 EP 2365248B1
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European Patent Office
Prior art keywords
exhaust
chimney
gas
gas duct
additional
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EP20100002365
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German (de)
English (en)
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EP2365248A1 (fr
Inventor
Horst Wunsch
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    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • E04F17/026—Exterior cladding, e.g. of chimney parts extending above the roof; Rain covers for chimney tops without draught-inducing aspects

Definitions

  • the invention relates to an exhaust stack for heating systems.
  • Such exhaust stacks as used in particular in France in multi-storey residential buildings, have a connection point for connecting the exhaust shaft of the exhaust stack with a connection point of a heating device for each floor.
  • the connection point serves to divert the exhaust gases of the heating device into the exhaust gas shaft.
  • the heaters used in connection with the known exhaust stack are usually designed as conventional gas-fired heating systems. This means that their exhaust gases introduced into the exhaust shaft have a relatively high temperature, for example 160 ° C. This high temperature is required so that the aggressive components contained in the exhaust gases in the form of acids can not condense in the exhaust shaft and damage the exhaust gas.
  • Today's heaters designed in particular as low-temperature or condensation heaters, have a much lower energy requirement compared to the conventional heaters mentioned above. It is basically desirable to be able to use the known from the prior art conventional exhaust stacks with their exhaust ducts in the case of a modernization of at least individual apartments or residential units in the residential building.
  • plastic chimney pipes From the state of the art plastic chimney pipes have been known for about 20 years and are by the applicant with great success under the brand name "Technaflon®” markets.
  • These known plastic chimney pipes of the applicant consist at least partially of PVDF (polyvinylidene fluoride), this tough, UV and high temperature resistant material is not only suitable for relatively high exhaust gas temperatures, but also a high resistance especially against occurring in condensation or wet chimneys, aggressive Has condensate.
  • the material achieved the fire class V0, so that manufactured plastic chimney pipes could establish themselves as a serious alternative to stainless steel pipes on the market.
  • an exhaust gas chimney for heating systems is known in which the heating systems located on the individual floors are connected via additional chimney pipes with the upper end of the exhaust shaft. There, the mutually parallel chimney pipes are passed through through openings of the exhaust stack, which forms a receiving element for the chimney pipes in this area.
  • the exhaust gas chimney known from this document has an exhaust shaft extending over several floors of a building with a lower end and an upper end arranged on the roof of the building. The exhaust shaft has several connection points for connection to an outlet of a heating system. In this case, exhaust gas generated by the heating system is introduced into the exhaust shaft via the outlet and discharged to the environment via its upper end.
  • the roof duct represents a receiving element in which passage openings for receiving the additional chimney pipes are present.
  • This receiving element has a plurality of specific floors associated through openings. In this case, in each case that passage opening which is assigned to a higher passage to another through opening, on the side of the heating systems associated side, a smaller distance from the wall of the exhaust shaft, as lower floors associated passage openings. Details regarding the structural design and the implementation of the additional chimney pipes through the receiving element are not disclosed in the cited document.
  • the present invention seeks to provide a conventional exhaust stack in such a way that it can be used in a modernization of apartments or residential units continue when in the course of modernization, the (conventional) heaters in particular by modern, as Low temperature or condensation heaters formed heaters are replaced.
  • the (conventional) heaters in particular by modern, as Low temperature or condensation heaters formed heaters are replaced.
  • a respective independent renewal of individual Heating devices are made possible on the respective floors, such that the order of modernization of the individual housing units does not matter.
  • structural changes, especially outside of the exhaust gas are required, which have optical disadvantages, for example when using additional, guided on the outside of the building stainless steel pipes, especially if each modernized housing unit requires a separate stainless steel fume chimney.
  • a plurality of receiving elements are provided, each of the receiving elements having a plurality of through holes and each of the receiving elements is assigned to certain floors, and wherein the arrangement of the receiving elements is selected such that the receiving element, compared to another receiving element a higher floors is assigned to the heating systems associated side has a smaller distance from the wall of the exhaust shaft than a lower floors associated receiving element.
  • the arranged in operative connection with the additional chimney pipe heating system is preferably designed as a low-temperature or condensation heating. As a result, a significant energy savings compared to conventional heating systems possible.
  • the exhaust shaft has means for lowering the temperature in the exhaust shaft at least for the region of the additional chimney pipe. This is especially important in the event that the exhaust stack on the one hand continues to operate both with the conventional heating systems, as well as on the other hand, one or more residential units are already provided with a modernized heating system. In this case, there is a risk that the at least one arranged in the exhaust duct, additional chimney pipe is heated due to the heat emission of the conventional heating systems to a temperature that loads the material of the additional chimney pipe. This is to be considered in the mentioned, made of plastic chimney pipes, the material temperature currently at max. 120 ° C may lie.
  • the means are designed as means for supplying secondary air into the exhaust gas shaft.
  • the means are designed as means for supplying secondary air into the exhaust gas shaft.
  • the means is designed as an opening at the lower end of the exhaust shaft, in particular as an open inspection door or a secondary air flap.
  • the fact is made use of the fact that the conventional exhaust gas chambers at the lower end of the exhaust shaft, a revision door is arranged through which a chimney sweep So far, for example, performs checks of the exhaust shaft. Since a review of the exhaust shaft of the inspection door is not required in the mentioned modern heating systems, it is also possible to lock the inspection door in the open position or provide a secondary air damper.
  • the receiving element made of steel or plastic.
  • a particularly high durability or stability is achieved.
  • sharp edges are avoided at the passage opening for performing the additional chimney pipe when using a receptacle made of plastic, so that damage to the chimney pipe can be reliably prevented.
  • the exhaust shaft in the region of at least one connection point a protective element extending from the region of the connection point in the direction of the upper end of the exhaust shaft extends and is arranged in operative connection with the inner wall of the exhaust shaft, such that in the connection point initiated exhaust gas passes through the protective element in the exhaust shaft and that the additional chimney pipe is formed flexible at least in a partial area.
  • a further optimization with regard to the use of the available cross-sectional area of the exhaust shaft is made possible if the additional chimney pipes have a different diameter in the presence of at least two connection points with additional chimney pipes, such that the diameter of the additional chimney pipes tends to be smaller at the upper end of the chimney Exhaust shaft decreases.
  • FIG. 1 is, greatly simplified, a portion of a residential building 10 shown.
  • the residential building 10 has in the exemplary embodiment six floors 11 to 16 and, below the lowest (first) floor 11, a basement floor 17. All floors 11 to 16 and the basement floor 17 are crossed by a common exhaust stack 1.
  • the exhaust gas chimney 1 is, in particular, a conventional exhaust gas chimney 1, that is to say that it is constructed, for example, in a conventional manner in brick construction or from bricks.
  • the exhaust gas chimney 1 serves to discharge the exhaust gases or the exhaust air from arranged in the individual floors 11 to 16, designed as heating systems 19, 20 heaters.
  • each of the heating systems 19, 20 is used in particular the It is essential that the one heating systems 19 are designed as conventional heating systems 19, while the other heating systems 20 as energy-saving heating systems 20, in particular as low-temperature or condensation heating, are formed ,
  • the floors 11 to 13 each have a conventional heating system 19, while the floors 14 to 16 each have an energy-saving heating system 20.
  • the heating systems 20 are here in particular in the course of modernization of the residential building 10 and their residential units provided as a replacement for the conventional heating systems 19, that is, instead of the original heating system 19 each one (more modern) heating system 20 has been installed, the installation independent in time is done from each other or simultaneously.
  • Each of the heating systems 19, 20 cooperates with a connection point 22 in the exhaust stack 1. Via the connection points 22, the respective heating systems 19, 20 are connected to the exhaust gas chimney 1 in such a way that their exhaust gases can be introduced into the exhaust chimney 1 via the connection points 22.
  • the basement floor 17 has a movable, that is to be opened and closed, access door 23.
  • the exhaust gas chimney 1 defines an exhaust gas shaft 25 formed in the interior of the exhaust chimney 18, via which the exhaust gases generated by the individual heating systems 19, 20 are discharged to the external environment.
  • the exhaust gas chimney 1 has an upper end 27, which is located in particular in the region of the roof of the residential building 10, and a lower end 28, which is associated with the basement floor 17 of the residential building 10.
  • the connection points 22 are in particular formed as through holes or holes in the exhaust gas fireplace 1, so that in the Fig. 1 Unillustrated exhaust hoses or connecting pieces of the heating systems 19, 20 can be mounted at the connection points 22.
  • each of the connection points 22 within the exhaust duct 25 is assigned its own protective element 30.
  • This protective element 30 in the form of, in particular, a rampart extends perpendicular to the plane of the drawing FIG. 1 over the entire, perpendicular to the plane extending extension of the exhaust duct 25 from the respective region of the connection point 22 in the direction of the upper end 27 of the exhaust duct 25 and is in operative connection with the respective, the junction 22 facing wall 31 of the exhaust duct 25 is arranged.
  • the protection elements 30 enter via the heating systems 19 introduced exhaust gases only at the respective end 32 of the protective element 30 in the exhaust duct 25.
  • Such a chimney construction is referred to in France as a "shunt" and has particular advantages with respect to the fire protection.
  • the protective element 30 has a portion 33 which extends approximately parallel to the wall 31 of the exhaust duct 25.
  • this additional chimney pipe 35 is at least partially made of PVDF (polyvinylidene fluoride), i. a temperature and acid-resistant plastic, which allows a derivative or condensation of the introduced into the chimney pipe 35 exhaust gases.
  • PVDF polyvinylidene fluoride
  • Such chimney pipes 35 are sold by the applicant under the brand names "TECHNAFLON®” and "TECHNAFLON-LIGHT®”.
  • the respective chimney pipe 35 connected to the heating system 20 extends in each case from the upper end 27 of the exhaust duct 25 at least to the respective connection point 22. From the connection point 22, additional pipe elements or the like are usually provided, around the chimney pipe 35 with the heating system 20 connect.
  • the chimney pipe 35 is flexible, at least in the portion in which the chimney pipe 35 is located in the region of the protective element 30 or is arranged there. Particularly preferably, however, the chimney pipe 35 is flexible over its entire length.
  • While one end 37 of the chimney pipe 35 is connected in particular to the connection point 22, or directly to the heating system 20, the other end 38 of the chimney pipe 35 is fastened to a closing element 40a, 40b, 40c.
  • the closing element 40a, 40b, 40c is in this case in particular connected to the upper end 27 of the exhaust gas shaft 25 or placed on the upper end 27 and has a plate-like shape.
  • the closing element 40a, 40b, 40c is preferably made of steel or plastic.
  • each of the end elements 40a, 40b, 40c serves to accommodate a maximum of two chimney tubes 35.
  • the closing element 40a which has the smallest distance to the wall 31 of the exhaust shaft 25, the two (upper) floors 15 and 16, the (middle) closing element 40b the two (middle) floors 13 and 14 and the farthest from the wall 31 remote termination element 40 c is assigned to the two (lower) floors 11 and 12.
  • the preferred is depending on the floor 11 to 16, which is modernized with a heating system 20, the corresponding end member 40a to 40c used or installed.
  • the available cross section of the exhaust duct 25 is optimally utilized for the guidance of the chimney pipes 35 and, in the case of a mixed operation with heating systems 19 and 20, the exhaust ducting of the heating systems 19 is optimized.
  • each of the end members 40a, 40b, 40c has two through-holes 41 and 42, respectively. It is essential here that the through-bore 41 has a smaller diameter than the through-bore 42.
  • the through-bore 41 has a diameter of 63 mm and the through-bore 42 has a diameter of 80 mm.
  • the through holes 41, 42 and chimney pipes 35 are used with different diameters, wherein the diameter of the chimney pipe 35 for fluidic reasons depending on the length of the chimney pipe 35 increases in length, that is, with lower floor 11 to 16.
  • the assignment of the individual through holes 41, 42 in the end elements 40a, 40b and 40c to the floors 11 to 16 is indicated by the underlined reference numerals of the floors 11 to 16 in the Fig. 2 shown.
  • the ends 38 of the chimney pipes 35 are guided through the through holes 41, 42 of the end elements 40, 40 a, 40 b and secured to the respective end element 40 a, 40 b, 40 c by means of not shown, known per se Kaminrohr be operationsiana, so that slipping of the ends 38 of the chimney pipes 35th In the interior of the exhaust duct 25 is avoided or to use standard components for fixing the chimney pipes 35, they have in particular standard dimensions or standard diameter.
  • the chimney pipes 35 are not exposed to a high temperature or the material of the chimney pipes 35 does not exceed a temperature of for example 120 ° C. Since it is known that the conventional heating systems 19, for example Generate exhaust gas temperatures of about 160 ° C, it is necessary or advantageously provided that the exhaust stack 18 has additional means for reducing the temperature, at least in the region of the chimney pipes 35. These additional means can be realized in a simple manner that the inspection flap 23 located in the basement floor 17, as shown, is open.
  • the inspection flap 23 is locked or secured in its open position, so that it is ensured that it does not close automatically or can simply be closed by unauthorized persons.
  • the exhaust gas chimney 1 described so far for heating systems 19, 20 can be modified or modified in various ways, without departing from the inventive idea.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chimneys And Flues (AREA)
  • Incineration Of Waste (AREA)

Claims (11)

  1. Cheminée de gaz d'échappement (1) pour des installations de chauffage (19, 20) comprenant un conduit de gaz d'échappement (25) s'étendant sur plusieurs étages (11 à 17) d'un bâtiment (10), le conduit de gaz d'échappement (25) présentant une extrémité inférieure (28) et une extrémité supérieure (27) disposée notamment sur le toit du bâtiment (10), avec au moins un point de raccordement (22) pour relier le conduit de gaz d'échappement (25) à une sortie de l'installation de chauffage (19, 20), le gaz d'échappement généré par le biais de la sortie de l'installation de chauffage (19, 20) étant introduit dans le conduit de gaz d'échappement (25), le gaz d'échappement étant déchargé dans l'environnement par le biais de l'extrémité supérieure (27) du conduit de gaz d'échappement (25), au moins un tuyau de cheminée supplémentaire (35) étant disposé dans le conduit de gaz d'échappement (25), lequel s'étend depuis l'au moins un point de raccordement (22) jusqu'au moins dans la région de l'extrémité supérieure (27) du conduit de gaz d'échappement (25), plusieurs éléments de réception (40a, 40b, 40c) étant disposés à l'extrémité supérieure (27) du conduit de gaz d'échappement (25), le tuyau de cheminée supplémentaire (35) étant fixé au niveau de l'un des éléments de réception (40a, 40b, 40c), chacun des éléments de réception (40a, 40b, 40c) présentant plusieurs ouvertures de passage (41, 42) pour recevoir des tuyaux de cheminée supplémentaires (35), et chacun des éléments de réception (40a, 40b, 40c) étant associé à des étages déterminés (11 à 16) de telle sorte que l'élément de réception (40a, 40b, 40c) qui est associé, par rapport à un autre élément de réception (40a, 40b, 40c), à des étages plus élevés (11 à 16) présente du côté associé aux installations de chauffage (20) une distance à la paroi (31) du conduit de gaz d'échappement (25) inférieure par rapport à un élément de réception (40a, 40b, 40c) associé à des étages inférieurs (11 à 16).
  2. Cheminée de gaz d'échappement selon la revendication 1,
    caractérisée en ce que
    le tuyau de cheminée supplémentaire (35) peut être connecté à une installation de chauffage (20) réalisée en tant que chauffage à basse température ou à condensation.
  3. Cheminée de gaz d'échappement selon la revendication 2,
    caractérisée en ce que
    le tuyau de cheminée supplémentaire (35) se compose au moins en partie de plastique, en particulier de PVDF (fluorure de polyvinylidène).
  4. Cheminée de gaz d'échappement selon l'une quelconque des revendications 1 à 3,
    caractérisée en ce que
    le conduit de gaz d'échappement (25) présente, directement ou indirectement, des moyens (23) pour abaisser la température dans le conduit de gaz d'échappement (25) au moins pour la région de l'au moins un tuyau de cheminée supplémentaire (35).
  5. Cheminée de gaz d'échappement selon la revendication 4,
    caractérisée en ce que
    les moyens (23) sont réalisés en tant que moyen (23) pour acheminer de l'air ambiant dans le conduit de gaz d'échappement (25), par exemple sous forme de dispositif de soufflante.
  6. Cheminée de gaz d'échappement selon la revendication 5,
    caractérisée en ce que
    le moyen (23) est réalisé sous forme d'ouverture à l'extrémité inférieure du conduit de gaz d'échappement, en particulier sous forme de porte d'inspection ouverte ou sous forme de clapet d'air auxiliaire.
  7. Cheminée de gaz d'échappement selon l'une quelconque des revendications 4 à 6,
    caractérisée en ce que
    le moyen (23) limite la température du matériau du tuyau de cheminée supplémentaire (35) à une température maximale de 120 °C.
  8. Cheminée de gaz d'échappement selon la revendication 1,
    caractérisée en ce que
    l'élément de réception (40a, 40b, 40c) est fabriqué en acier ou en plastique.
  9. Cheminée de gaz d'échappement selon la revendication 1 ou 8,
    caractérisée en ce
    qu'entre l'élément de réception (40a, 40b, 40c) et l'extrémité supérieure (27) du conduit de gaz d'échappement (25) est réalisée une ouverture (43), à travers laquelle de l'air ambiant s'écoule dans le conduit de gaz d'échappement (25).
  10. Cheminée de gaz d'échappement selon l'une quelconque des revendications 1 à 9,
    caractérisée en ce que
    le conduit de gaz d'échappement (25) présente, dans la région de l'au moins un point de raccordement (22), un élément de protection (30) qui s'étend depuis la région du point de raccordement (22) dans la direction de l'extrémité supérieure (27) du conduit de gaz d'échappement (25) et qui est disposé en liaison fonctionnelle avec la paroi interne (31) du conduit de gaz d'échappement (25), de telle sorte que du gaz d'échappement introduit dans le point de raccordement (22) parvienne par le biais de l'élément de protection (30) dans le conduit de gaz d'échappement (25), et en ce que le tuyau de cheminée supplémentaire (35) est réalisé au moins dans une région partielle, en particulier dans la région de l'élément de protection (30), mais toutefois de préférence sur toute sa longueur, de manière flexible.
  11. Cheminée de gaz d'échappement selon l'une quelconque des revendications 1 à 10,
    caractérisée en ce que
    les tuyaux de cheminée supplémentaires (35) présentent un diamètre différent, de telle sorte que le diamètre des tuyaux de cheminée supplémentaires (35) diminue tendanciellement avec la réduction de la distance par rapport à l'extrémité supérieure (27) du conduit de gaz d'échappement (25).
EP20100002365 2010-03-08 2010-03-08 Cheminée de fumées pour installations de chauffage et tuyau de cheminée pour une telle cheminée Active EP2365248B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20100002365 EP2365248B1 (fr) 2010-03-08 2010-03-08 Cheminée de fumées pour installations de chauffage et tuyau de cheminée pour une telle cheminée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20100002365 EP2365248B1 (fr) 2010-03-08 2010-03-08 Cheminée de fumées pour installations de chauffage et tuyau de cheminée pour une telle cheminée

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EP2365248A1 EP2365248A1 (fr) 2011-09-14
EP2365248B1 true EP2365248B1 (fr) 2014-09-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245883A (zh) * 2016-10-17 2016-12-21 葛福祥 住宅厨房间双功能排烟气道及其安装使用方法
EP3839343A1 (fr) 2019-12-19 2021-06-23 Societe Exploitation Tolerie Emaillerie Nantaise Ensemble en kit de conduit collectif a double flux

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735794A1 (fr) 2012-11-23 2014-05-28 Horst Wunsch Chapeau de cheminée pour la réception d'au moins un conduit de cheminée d'une installation de chauffage
FR3011315B1 (fr) * 2013-10-01 2016-02-05 Horst Wunsch Procede de renovation de conduits d'evacuation de chaudieres
CN106287885B (zh) * 2016-08-26 2018-07-20 丁荣 动力装置集中式中央油烟气净化***
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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CH333102A (de) * 1955-09-12 1958-10-15 Fauser Hans Sammelkamin für übereinander liegende Stockwerke eines Gebäudes
NL8502173A (nl) * 1985-08-01 1987-03-02 Bronswerk Bv Luchttoevoer- en verbrandingsgasafvoer-kanalensysteem voor meerdere gesloten stooktoestellen.
DE8803395U1 (de) * 1987-10-20 1989-02-16 Perlite-Dämmstoff-GmbH & Co, Beratung und Vertrieb, 44147 Dortmund Rohr
DE29511152U1 (de) * 1994-07-05 1995-08-24 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Schornsteinanlage
DE10103385C2 (de) * 2001-01-26 2003-05-08 Willi Skoberne Abgasanlage mit Mehrfachbelegung
DE10108002A1 (de) 2001-02-19 2002-08-22 Technaflon Ag Taegerwilen Mehrschicht-Kaminrohr

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106245883A (zh) * 2016-10-17 2016-12-21 葛福祥 住宅厨房间双功能排烟气道及其安装使用方法
EP3839343A1 (fr) 2019-12-19 2021-06-23 Societe Exploitation Tolerie Emaillerie Nantaise Ensemble en kit de conduit collectif a double flux

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