EP0183090B1 - Raccordement de cheminée pour un conduit de fumée - Google Patents

Raccordement de cheminée pour un conduit de fumée Download PDF

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Publication number
EP0183090B1
EP0183090B1 EP85114003A EP85114003A EP0183090B1 EP 0183090 B1 EP0183090 B1 EP 0183090B1 EP 85114003 A EP85114003 A EP 85114003A EP 85114003 A EP85114003 A EP 85114003A EP 0183090 B1 EP0183090 B1 EP 0183090B1
Authority
EP
European Patent Office
Prior art keywords
chimney
connection according
lining
bead
recess
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.)
Expired
Application number
EP85114003A
Other languages
German (de)
English (en)
Other versions
EP0183090A1 (fr
Inventor
Peter Bendl
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.)
Burgmann Grundstuecksverwaltungs GmbH and Co KG
Original Assignee
Feodor Burgmann Dichtungswerke GmbH and Co
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
Priority claimed from DE3440375A external-priority patent/DE3440375A1/de
Priority claimed from DE19848435025 external-priority patent/DE8435025U1/de
Application filed by Feodor Burgmann Dichtungswerke GmbH and Co filed Critical Feodor Burgmann Dichtungswerke GmbH and Co
Priority to AT85114003T priority Critical patent/ATE36397T1/de
Publication of EP0183090A1 publication Critical patent/EP0183090A1/fr
Application granted granted Critical
Publication of EP0183090B1 publication Critical patent/EP0183090B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F23J2213/203—Joints; Connections between stack/duct and combustion apparatus

Definitions

  • the invention relates to a Kaminansc '": ÜR a flue gas pipe with a Kompensatoi (bellows) whose e' nes End ⁇ flue gas tube is fixed and which has a radially projecting flange of chimney-side end, which attacking means back to its surface clamping parts front with its End face is pressed sealingly, the chimney part surrounding the side inlet of the chimney, consisting of masonry or lining stones, being formed with an essentially flat surface.
  • ÜR a flue gas pipe with a Kompensatoi (bellows) whose e' nes End ⁇ flue gas tube is fixed and which has a radially projecting flange of chimney-side end, which attacking means back to its surface clamping parts front with its End face is pressed sealingly, the chimney part surrounding the side inlet of the chimney, consisting of masonry or lining stones, being formed with an essentially flat surface.
  • Another known chimney connection contains a frame welded from L-shaped profiles, which projects with a tubular section leaving radial play in the side inlet of the chimney and with a substantially flat flange with the interposition of ceramic fiber material at the edge region of the chimney inlet by means of screws is pressed.
  • the space between the tubular section and the chimney inlet is filled with asbestos cords and sealed with a sealing compound.
  • the tubular section of the frame continues outwards and ends in a radially outwardly projecting flange part, on which a likewise radially outwardly projecting flange of the compensator is held with clamping strips, the other end of which is attached in the same way to the flue gas pipe.
  • the object of the invention is to provide a chimney connection which can be produced cost-effectively, which eliminates the sealing problems and exposes the casing stones or the masonry of the chimney to only slight forces.
  • the chimney flange of the compensator has a circumferential bead protruding from its front surface, that in the flat surface of the chimney part while maintaining a distance from the inlet, a circumferential, essentially complementary to the bead Shaped groove is formed and that the flange is only directly against the masonry or the lining stones by an interposed layer of rubber-elastic material and is pressed by radially outside the flange, held in the masonry or the lining stones screw connections, as well as clamping parts, which the area of Cover the bulge, the bulge protruding into the groove and the layer being adhesively bonded both to the masonry or the casing stones and the groove, and to the front surface of the flange and the bulge.
  • the fireplace to be connected has a side inlet 1, which is lined with acid-resistant stones 2.
  • the lining stones 2 also extend over the chimney part surrounding the inlet 1 and form an essentially flat surface 3. From this, a closed groove 4, which surrounds the inlet 1 at a distance of several centimeters, is worked out by milling or grinding.
  • the groove 4 is advantageously provided by using already shaped casing stones 2, as will be explained in more detail later with reference to FIGS. 6 and 7.
  • a compensator 7 made of rubber-elastic material is fastened at one end by an arrangement 7 'known per se, consisting of a flange, terminal strips and screw connections.
  • the other end of the compensator 7 has a radially projecting flange 8 also made of rubber-elastic material, from which a bead 9 is integrally formed at a radial distance of several centimeters from the inner flange edge and protrudes from the front surface 10.
  • the cross-sectional shape and arrangement of the bead 9 is selected according to the groove 4, i.e. there is a complementary shape, the cross section of the bead being equal to or slightly smaller than that of the groove 4.
  • the front surface 10 of the flange 8 is glued to the flat surface 3 of the casing stones 2 and the bead 9 is glued to the groove 4 by means of a layer 11 (see FIGS. 2 and 3) which consists of a two-component elastomer adhesive, which in non-vulcanized state was applied as a plastic rubber composition and then crosslinked and assumes a rubber-elastic state.
  • the layer compensates for coarser and finer bumps in the lining stones 2 and the groove 4 formed in them, and its thickness is dimensioned in accordance with the largest bumps that occur.
  • the flange 8 is pressed against the flat surface 3 by a plurality of clamping parts 12. These consist of clamping strips 14 'which abut one another with little play, which engage over a large area on the rear side 13 of the flange 8 and cover the bead 9, including regions adjoining on both sides.
  • the clamping strips 14 ′ protrude radially outward beyond the flange 8 and have pressure pieces 14 ′′ in the region of their outer ends, which correspond approximately to the thickness of the flange 8 and are still supported on the flat surface 3 of the casing stones 2.
  • the flange 8 and the pressure pieces 14 ′′ are provided with screw connections 15, each of which has a first component anchored to the casing 3 (for example a stud bolt) and a second component connected to it via a thread and exerting a pressure force on the terminal strips 14 ′ (for example
  • the clamping strips 14 ′ and the pressure pieces 14 ′′ consist of commercially available structural steel and are completely covered with a protective layer 16 of rubber-elastic material indicated as a thick solid line in FIG. 2.
  • the bead 9 and thus also the groove 4 have a triangular cross-sectional shape.
  • Modified embodiments according to FIGS. 2 and 3 have a bead 9 'and a groove 4' with a trapezoidal cross section or a bead 9 "and a groove 4" with a semicircular cross section.
  • the groove 4 "' has an undercut 4a or 4b on each of its two side flanks.
  • the bead 9"' ' has lateral projections which are held in a form-fitting manner in these undercuts 4a and 4b Embodiment according to FIG. 5, the bead 9 '' also contains a hollow chamber 9a which extends parallel to its longitudinal axis and which facilitates its introduction into the groove 4 ''.
  • the clamping parts 12 consist of a plurality of flat bars 17 abutting one another with little play, each of which in turn is pressed by a plurality of clamping claws 18 and screw connections 15. Both the flat bars 17 and the clamping claws 18 consist of commercially available structural steel and each have a closed protective layer 16 made of rubber-elastic material.
  • the flat bars 17 can also be dispensed with and the pressing with the clamping claws 18 can be carried out alone.
  • clamping parts 12 can also be used in the embodiments according to FIGS. 1-3, and conversely the clamping parts with clamping strips 14 ′ and pressure pieces 14 ′′ explained there in the case of FIGS. 4 and 5 can be used.
  • the lining stones 2 in their entirety form a frame surrounding the inlet 1 (FIG. 1) of the chimney and have, inter alia, two joint surfaces 2a, on which adjacent casing stones 2 adjoin one another via joints 19, and a side surface 2b forming part of the wall of the inlet 1, a front surface 2c forming part of the flat surface 3 surrounding the inlet 1 and perpendicular to the joint surfaces 2a and one parallel rear surface 2d.
  • the casing stones 2 can have a rib-like projection in one surface 2a and a complementary recess on the other surface 2a and have an L-shaped shape in section parallel to the joint surfaces 2a.
  • Each casing 2 contains in its front surface 2c and at a distance from the side surface 2b a groove section 22 already provided during its manufacture, which extends from one of the surfaces 2a to the other surface 2a.
  • the groove sections 22, which in their entirety form a self-contained groove 4 surrounding the inlet 1, can also have a different cross-sectional shape, as shown in FIGS. 1 and 3-5, deviating from the cross-sectional shape shown (corresponding to FIG. 2) is illustrated.
  • the lining stones 2 have cutouts 20, the longitudinal axes 21 of which are perpendicular to the front surfaces 2c.
  • Each recess 20 is already half-shaped with respect to the longitudinal axis 21 in the joint surface 2a in such a way during the manufacture of the lining block 2 that two lining stones 2 lying against one another on their joint surfaces 2a form a complete recess 20.
  • Each recess 20 is composed of a deeper section 20 a starting from the front surface 2 c with a circular cross-sectional shape (with respect to the longitudinal axis 21) and an adjoining axially flatter but radially further second section 20 b. The latter has the shape of a cuboid pocket open to the rear surface 2d.
  • the screw connection 15 contains a first component 15a, consisting of a cylindrical shaft 15'a carrying an external thread 15 "a at one end and an anchoring part 15" 'a fastened to the other end in the form of a rectangular plate welded on in the middle.
  • the second component 15b consists of a nut screwed onto the thread 15 "a.
  • the first components 15a of the screw connection 15 are inserted in such a way that the anchoring parts 15 "'a lie in the second sections 20b of the recesses 20 and are held against rotation, while the first sections 20a with the threads 15"' a over the front surfaces 2c protrude.
  • the cutouts 20 and / or the first components 15a of the screw connections 15 arranged therein can also be provided only in part of the lining stones, or recesses that are not open to the joint surfaces 2a can be exclusively or can also be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chimneys And Flues (AREA)

Claims (18)

1. Raccord de cheminée pour un tuyau de fumée (6) comportant un compensateur (7) d'équilibrage des dilatations dont une extrémité est fixée sur le tuyau de fumée et dont l'autre extrémité du côté cheminée présente une bride (8) faisant saillie radialement laquelle est serrée de manière étanche par sa face frontale (10) du côté avant au moyen d'éléments de serrage (12) fixés sur sa face arrière, la partie de la cheminée entourant son ouverture latérale (1), constituée en maçonnerie ou en boisseaux (2) étant réalisée de manière à présenter une surface sensiblement plane (3), caractérisé par le fait la bride (8) du côté cheminée du compensateur (7) présente un bourrelet (9, 9"') faisant saillie de sa surface (10) du côté frontal, périphérique, par le fait que dans la surface plane (3) de la partie de cheminée, à une certaine distance de l'ouverture (1) est pratiquée une rainure (4,4"') périphérique, sensiblement complémentaire au bourrelet (9, 9"') et par le fait que la bride (8) ne vient s'appliquer sur la maçonnerie ou les boisseaux (2) qu'à travers une couche intercalée (11) en matière élastique analogue à du caoutchouc et qu'elle est serrée sur ladite maçonnerie au moyen de boulonnages (15) disposés extérieurement à ladite bride (8) et placés dans la maçonnerie ou les boisseaux (2) ainsi qu'au moyen des éléments éléments de serrage (12) qui recouvrent la zone du bourrelet (9, 9"') ledit bourrelet (9, 9"') pénétrant dans la rainure (4, 4"') et la couche (11) venant se coller aussi bien sur la maçonnerie ou les boisseaux (2) et la rainure (4,4"') que sur la face (10) du côté frontal de la bride (8) et sur le bourrelet (9, 9"').
2. Raccord de cheminée selon la revendication 1, caractérisé par le fait que la couche (11) est constituée d'un adhésif élastomère à deux composants dont la réticulation a lieu après l'application de la bride (8) sur la maçonnerie ou les boisseaux (2).
3. Raccord de cheminée selon la revendication 2, caractérisé par le fait que la couche (11) est constituée en un adhésif élastomère fluoré à deux composants, réticulé.
4. Raccord de cheminée selon la revendication 1,2 ou 3, caractérisé par le fait que la couche (11) a une épaisseur de 0,5 à 10 mm.
5. Raccord de cheminée selon la revendication 1, caractérisé par le fait que la rainure (4) et le bourrelet (9) ont une coupe transversale triangulaire.
6. Raccord de cheminée selon la revendication 1, caractérisé par le fait que la rainure (4') et le bourrelet (9') ont une coupe transversale de forme trapézoïdale.
7. Raccord de cheminée selon la revendication 1, caractérisé par le fait que la rainure (4") et le bourrelet (4") ont une section transversale de forme semi-circulaire.
8. Raccord de cheminée selon la revendication 1, caractérisé par le fait que la rainure (4"') présente sur un seul ou sur ses deux flancs latéraux des évidements (4a, 4b) et que le bourrelet (9"') pénètre dans ces évidements par des saillies latérales.
9. Raccord de cheminée selon la revendication 1 ou les revendications 5 à 8, caractérisé par le fait que le bourrelet (9"') présente une chambre creuse (9a) passante.
10. Raccord de cheminée selon la revendication 1, caractérisé par le fait que les éléments de serrage (12) sont constitués de tringles (14') de serrage fixées sur une grande surface de la bride (8), lesdites tringles s'appuyant radialement à l'extérieur de ladite bride (8) au moyen d'éléments de serrage (14') sur la surface plane (3).
11. Raccord de cheminée selon les revendications 1, 8 ou 9, caractérisé par le fait que les éléments de serrage (12) contiennent des griffes de serrage (18) lesqelles viennent en prise directement, ou par l'intermédiaire de baquettes plates (17), avec la bride (8).
12. Raccord de cheminée selon les revendications 1, 5, 6, 7 ou 8, comportant les boisseaux revêtant l'ouverture latérale de la cheminée, caractérisé par le fait que les boisseaux (2) contiennent des sections de rainures (22) pratiquées avant le maçonnage desdits boisseaux, dans leurs faces frontales (2a) formant la surface plane (3) qui entourent l'ouverture latérale (1) de la cheminée, l'ensemble de ces sections de rainures constituant la rainure (4,4', 4", 4"') entourant à une certaine distance l'ouverture (1).
13. Raccord de cheminée selon la revendication 1, 5, 6, 7 ou 8, comportant les boisseaux revêtant l'ouverture latérale de la cheminée, caractérisé par le fait qu'au moins une partie des boisseaux (12) présente au moins un évidement (20) réalisé avant leur maçonnage, cet évidement partant de la surface frontale (2c) des boisseaux laquelle constitue une partie de la surface plane (3) entourant l'ouverture latérale (1) de la cheminée et dont l'axe longitudinal (21) s'étend sensiblement perpendiculairement à la face frontale (2c) des boisseaux et par le fait que dans cet évidement (20) est ancré un premier élément (15a) du boulonnage (15) lequel présente un filetage (15'a) sur ou dans lequel est vissé un deuxième élément (15b) lequel est fixé sur une pièce de serrage (12) sous l'effet d'une pression.
14. Raccord de cheminée selon la revendication 13, caractérisé par le fait que l'évidement (20) contient une première section (20a) partant de la surface frontale (2c) des boisseaux présentant une paroi latérale au moins approximatiquement parallèle à l'axe longitudinal (21), ainsi qu'une deuxième section (20b) se raccordant à la première qui est plus large que la première section (20a) en direction radiale de l'axe longitudinale, par le fait que le premier élément (15a) du boulonnage (15) contient une tige (15'a) disposée, au moins partiellement, dans la première section de l'évidement (20), tige à une extrémité de laquelle est pratiqué le filetage (15"a) et dont l'autre extrémité supporte un élément d'ancrage (15"'a) qui présente radialement des dimensions supérieures à celles de la première section (20a) de l'évidement (20), est disposé dans la deuxième section (20b) et maintenu par celle-ci solidairement contre tout mouvement dans l'axe longitudinal (21), au moins dans la direction de la surface frontale (2a) des boisseaux, et par le fait que, respectivement, par rapport à des coupes perpendiculaires à l'axe longitudinal (21) la forme de la section transversale de la tige (15'a) et/ou de l'élément d'ancrage (15"'a) ainsi que la forme de la section transversale correspondante de la première section (20a) ou de la deuxième section (20b) sont choisies de telle sorte que le premier élément (15a) du boulonnage (15) est assuré, par solidarisation de forme avec le boisseau (2), contre toute rotation autour de l'axe longitudinal (21 ).
15. Raccord de cheminée selon la revendication 14, caractérisé par le fait que la tige (15a) est réalisée sous la forme d'un boulon cylindrique et que l'élément d'ancrage (15"'a) est une plaque rectangulaire fixée sur le boulon au centre et perpendiculairement à l'axe de celui-ci, et par le fait que la deuxième section (20b) de l'évidement (20a) présente la forme d'un parallélépipède.
16. Raccord de cheminée selon la revendication 14 ou 15, caractérisé par le fait que l'évidement (20) continue jusgu'à la face arrière (2b) du boisseau (2) et que la deuxième section (20b) de l'évidement (20) est réalisée en forme d'évidement pratiqué dans cette face arrière (2b).
17. Raccord de cheminée selon l'une des revendications 13 à 16, caractérisé par le fait que l'évidement (20) est ouvert en direction de la surface (2a) du joint.
18. Raccord de cheminée selon la revendication 17, caractérisé par le fait que l'axe longitudinal (21) de l'évidement (20) est situé dans le joint (19) entre deux boisseaux (2) une moitié respectivement dudit évidement étant réalisée dans la surface (2a) du joint d'un premier boisseau (2) et l'autre moitié dans la surface du joint du boisseau adjacent.
EP85114003A 1984-11-05 1985-11-04 Raccordement de cheminée pour un conduit de fumée Expired EP0183090B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114003T ATE36397T1 (de) 1984-11-05 1985-11-04 Kaminanschluss fuer ein rauchgasrohr.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3440375A DE3440375A1 (de) 1984-11-05 1984-11-05 Kaminanschluss fuer ein rauchgasrohr
DE3440375 1984-11-05
DE19848435025 DE8435025U1 (de) 1984-11-29 1984-11-29 Einrichtung zum anschluss eines rauchgasrohres an einen kamin
DE8435025U 1984-11-29

Publications (2)

Publication Number Publication Date
EP0183090A1 EP0183090A1 (fr) 1986-06-04
EP0183090B1 true EP0183090B1 (fr) 1988-08-10

Family

ID=25826256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114003A Expired EP0183090B1 (fr) 1984-11-05 1985-11-04 Raccordement de cheminée pour un conduit de fumée

Country Status (2)

Country Link
EP (1) EP0183090B1 (fr)
DE (1) DE3564332D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018219997A1 (de) * 2018-11-22 2020-05-28 Henkel Ag & Co. Kgaa Dichtungsmaterial, Baugruppe und Verwendung eines Dichtungsmaterials

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7116114U (fr) * 1900-01-01 Schulz K

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554397A (en) * 1977-10-21 1979-10-17 Skates R Expansible coupling for duct sections
DE2847892A1 (de) * 1978-11-04 1980-05-14 Pforzheim Metallschlauch Kompensator fuer rohrleitungen
DE2852856A1 (de) * 1978-12-07 1980-06-19 Continental Gummi Werke Ag Schlauchkoerper, insbesondere zum ausgleichen von laengenaenderungen dienender balgfoermiger rohrverbinder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7116114U (fr) * 1900-01-01 Schulz K

Also Published As

Publication number Publication date
EP0183090A1 (fr) 1986-06-04
DE3564332D1 (en) 1988-09-15

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