EP1484458A1 - Hochleistungsrauchabzugsvorrichtung insbesondere für gewölbte Dachkonstruktionen - Google Patents

Hochleistungsrauchabzugsvorrichtung insbesondere für gewölbte Dachkonstruktionen Download PDF

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Publication number
EP1484458A1
EP1484458A1 EP04300314A EP04300314A EP1484458A1 EP 1484458 A1 EP1484458 A1 EP 1484458A1 EP 04300314 A EP04300314 A EP 04300314A EP 04300314 A EP04300314 A EP 04300314A EP 1484458 A1 EP1484458 A1 EP 1484458A1
Authority
EP
European Patent Office
Prior art keywords
walls
transverse
hopper
frame
longitudinal
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Withdrawn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
EP04300314A
Other languages
English (en)
French (fr)
Inventor
Jacques Gandemer
Sophie Moreau
Stéphane Sanquer
Joachim Marques
Daniel Frasca
Raoul Roth
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.)
Ecodis - Etude Coordination Distribution
Centre Scientifique et Technique du Batiment CSTB
Original Assignee
Ecodis - Etude Coordination Distribution
Centre Scientifique et Technique du Batiment CSTB
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 Ecodis - Etude Coordination Distribution, Centre Scientifique et Technique du Batiment CSTB filed Critical Ecodis - Etude Coordination Distribution
Publication of EP1484458A1 publication Critical patent/EP1484458A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0358—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts moving, in their own plane, e.g. rolling or sliding, or moving in parallel planes with or without an additional movement, e.g. both pivoting and rolling or sliding
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/032—Supports or connecting means for sky-lights of vaulted shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0325—Sky-lights; Domes; Ventilating sky-lights provided with ventilating means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts

Definitions

  • the present invention relates to a high-performance smoke outlet aunterlic, specially adapted for vaults on rooftops constructions or buildings of any kind, to favor in case of need evacuation of fumes. These outlets can also be used in some conditions, for ventilation of the building or building.
  • the corresponding vaults mainly consist of an element of Curved cross-section cover, delimited by two lateral walls and by two transverse walls of extremities, still called eardrums.
  • These vault structures can be equipped with one or more outlets intended to allow the evacuation of smoke or stale air, and possibly to ensure a fresh air intake in the equipped room, to ensure its ventilation;
  • the vaulted outlets known to date consist only of an opening or hopper arranged in the cover element, associated with an obturating member, by example of leaf type (s) or tilting blade (s).
  • the vault smoke outlet comprises a hopper arranged in the covering element of said vault and a shutter member, for example of leaf type (s) or tilting blade (s). (s), and it further comprises a baffle frame frame arranged on the periphery of said hopper.
  • This deflector frame consists of two longitudinal walls of average height h1 , arranged parallel to the walls of the arch and the longitudinal edges of the hopper, which longitudinal walls are secured with two transverse walls of average height h2 which are arranged parallel to the transverse edges of said hopper, and whose lower end edge is shaped according to the curvature of the cover member to rest thereon.
  • the transverse walls of the deflector frame are spaced from the transverse edges of the hopper by a distance d between one half and three times the height h2 of said transverse walls.
  • the corresponding outlet makes it possible to improve the coefficient of ventilation flow, that is to say to improve the flue gas flow, even when the wind is blowing and whatever its orientation.
  • the distance d between the transverse walls of the deflector frame and the transverse edges of the hopper is between one and two times the height h2 of said transverse walls.
  • the transverse walls of the frame baffle frame are bounded by lower end edges and edges of upper ends parallel to each other.
  • the frame has longitudinal and transverse walls which have average heights, respectively h1 and h2, greater than 20 cm; preferably, these heights h1 and h2 are greater than 35 cm.
  • the longitudinal walls of the baffle frame are spaced apart by a distance e longitudinal edges of the hopper, corresponding to at least half the height h1 of said longitudinal walls.
  • this distance e is between 0.75 and 1.25 times said height h1 .
  • the upper edge of the walls longitudinal of the sleeping frame is located above the level of the borders longitudinal dimensions of the hopper.
  • the longitudinal walls of the deflector frame are positioned in the void, spaced externally from the walls shooting from the vault.
  • Another subject of the present invention is the baffle frame for a smoke outlet as described above.
  • the length of the transverse walls 14 is such their ends protrude on either side of the sidewalls 5. Consequently, the longitudinal walls 13 of the sleeping frame 12 are positioned externally to said walls 5, in the vacuum.
  • longitudinal walls 13 and / or transverse 14 can be present each in the form of several assembled elements, depending in particular the manufacturing constraints of the parts.
  • the dormant frame 12 is dimensioned in a particular way to optimize the ventilation flow coefficient of the equipped outlet, in particular as a function of the dimensions of the hopper 7.
  • the frame 12 consists of longitudinal walls 13 and transverse walls 14 whose respective heights h1 and h2 are at least 20 cm; more preferably, these heights h1 and h2 are at least 35 cm. It should be noted that these values correspond to the average heights of the longitudinal and transverse walls of the frame 12, the corresponding heights may not be regular over the entire length of the structures concerned.
  • the corresponding dimensions of the sleeping frame will be advantageously adapted so that the upper edge of the longitudinal walls 13 is located above the level of the longitudinal edges 8 of the hopper 7.
  • the race of shutter panel 10 shown in Figure 1 may be of the order of 130 cm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP04300314A 2003-06-05 2004-06-04 Hochleistungsrauchabzugsvorrichtung insbesondere für gewölbte Dachkonstruktionen Withdrawn EP1484458A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0306785A FR2855842B1 (fr) 2003-06-05 2003-06-05 Exutoire de fumees a haute performance aeraulique, specifiquement adapte pour des voutes de toitures de constructions ou de batiments
FR0306785 2003-06-05

Publications (1)

Publication Number Publication Date
EP1484458A1 true EP1484458A1 (de) 2004-12-08

Family

ID=33155656

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04300314A Withdrawn EP1484458A1 (de) 2003-06-05 2004-06-04 Hochleistungsrauchabzugsvorrichtung insbesondere für gewölbte Dachkonstruktionen

Country Status (2)

Country Link
EP (1) EP1484458A1 (de)
FR (1) FR2855842B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046578B3 (de) * 2005-09-28 2007-03-22 Andreas Grasl Lichtbandanordnung mit Rauchklappen
CN112112341A (zh) * 2020-07-31 2020-12-22 六安长城钢结构有限公司 一种钢结构便携式通风气楼

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408212A1 (de) * 1974-02-21 1975-09-04 Grescha Ges Grefe & Scharf Be- und entlueftungsvorrichtung fuer gebaeuderaeume
EP0405959A1 (de) * 1989-06-29 1991-01-02 Colt International B.V. Luke für ein Dach oder eine Dachverkleidung
EP0624698A1 (de) * 1993-05-14 1994-11-17 Cronier Application Entlüftungsvorrichtung für ein Tonnengewölbe
EP0801183A1 (de) * 1996-04-12 1997-10-15 Cronier Application Rauchabzugsvorrichtung für ein langes Tonnengewölbe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408212A1 (de) * 1974-02-21 1975-09-04 Grescha Ges Grefe & Scharf Be- und entlueftungsvorrichtung fuer gebaeuderaeume
EP0405959A1 (de) * 1989-06-29 1991-01-02 Colt International B.V. Luke für ein Dach oder eine Dachverkleidung
EP0624698A1 (de) * 1993-05-14 1994-11-17 Cronier Application Entlüftungsvorrichtung für ein Tonnengewölbe
EP0801183A1 (de) * 1996-04-12 1997-10-15 Cronier Application Rauchabzugsvorrichtung für ein langes Tonnengewölbe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046578B3 (de) * 2005-09-28 2007-03-22 Andreas Grasl Lichtbandanordnung mit Rauchklappen
CN112112341A (zh) * 2020-07-31 2020-12-22 六安长城钢结构有限公司 一种钢结构便携式通风气楼

Also Published As

Publication number Publication date
FR2855842B1 (fr) 2005-08-26
FR2855842A1 (fr) 2004-12-10

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