EP1740273A1 - Porte coupe-feu - Google Patents

Porte coupe-feu

Info

Publication number
EP1740273A1
EP1740273A1 EP05735624A EP05735624A EP1740273A1 EP 1740273 A1 EP1740273 A1 EP 1740273A1 EP 05735624 A EP05735624 A EP 05735624A EP 05735624 A EP05735624 A EP 05735624A EP 1740273 A1 EP1740273 A1 EP 1740273A1
Authority
EP
European Patent Office
Prior art keywords
fire
storage chamber
door
gate according
filling
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Withdrawn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
EP05735624A
Other languages
German (de)
English (en)
Inventor
Ludwig Jansen
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.)
Jansen Entwicklungs & Co Kg GmbH
Original Assignee
Jansen Entwicklungs & Co Kg GmbH
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 DE200410020939 external-priority patent/DE102004020939A1/de
Priority claimed from DE200520000142 external-priority patent/DE202005000142U1/de
Application filed by Jansen Entwicklungs & Co Kg GmbH filed Critical Jansen Entwicklungs & Co Kg GmbH
Publication of EP1740273A1 publication Critical patent/EP1740273A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/10—Fire-proof curtains
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor

Definitions

  • the invention relates to a fire door with movable in the closed position in front of a passage opening Torblatt instituten, roll-off rolling shutter slats o. The like., According to the preamble of claim 1.
  • a double-walled door has a cavity provided with respective inlets and outlets for a cooling liquid, so that the door can be cooled under the action of heat by means of water fed in at that time, wherein the nozzle opening provided in the respective supply lines is cooled by spraying in a filling phase effect of the interior of the gate.
  • a fire door is proposed, the interior of which is also automatically filled by supply and discharge lines with a cooling liquid only when a fire is detected.
  • a double-walled door element in the interior of which fire-retardant materials, such as asbestos cement, are introduced and included in this fire-retardant material containing water containers, so that when a predetermined temperature threshold is exceeded, the water is released from the containers.
  • fire-retardant materials such as asbestos cement
  • CONDITIONING DP / E sung's no. Z-6.3-1085 of the German Institute for Construction Technology, May 15, 2002 are provided in front of the trained as a box profile roller shutter slats several insulating layers with glass fiber fabric and a steel cover, so that thus a roller shutter is formed and this only at great expense the Fire retardant effect according to the T30 guidelines.
  • the invention is concerned with the problem of creating a fire door, which has improved door stability with low technical complexity in terms of temperature stability and these are adaptable in largely arbitrary configuration without additional connecting lines to customer-specific fire protection devices.
  • the fire doors according to the invention are made of prefabricated door leaf elements, roller shutter slats o. The like.
  • Semi-finished construction of known construction which are positioned as ready to install assemblies in a designated position of use and then at the installation a full fluid filling, especially water filling, in as a storage chamber trained interior of all Torblattiata the gate introduced.
  • the structural units in the form of door leaf elements or roller shutter blades produced in a fluid-tight manner are largely fluid-tightly sealed in the area of a filling opening intended for a single water intake, so that the water filling is long-lasting. is secured without evaporation in the door leaf element. Even in the area of a predetermined breaking point responsive to overpressure, an undesired escape of liquid is reliably avoided. Thus, these units have a largely improved protection and insulation effect with largely maintenance-free.
  • These gates are constructed so that the water filling in the event of fire allows increased energy intake in the closed gate and while the heated up to the boiling point and beyond liquid causes a prolonged resistance time of the fire protection elements.
  • a occurring in case of fire during cooking of the liquid vapor pressure in the interior of the storage chambers of the elements and lamellae can be reduced by automatically opening predetermined breaking points, so that more energy of the source of fire absorbed by the evaporating liquid, this is discharged until the emptying of the storage chamber as vapor and thus the walls of the storage chamber are protected by internal cooling.
  • the doors can meet the requirements for T30 stability, and additional supply lines for cooling fluids in the area of such gates are dispensable.
  • the fillable with the liquid, in particular water, elements are applicable to largely arbitrarily extensible fire protection devices, with custom constructions of any kind in the form of doors, sliding doors, sectional doors, staging doors, roller shutters o. The like. Locking devices are conceivable.
  • the respective liquid added in the simplest case as a water filling can be provided with additives with which an advantageous effect on the consistency, the corrosion effect and / or the temperature behavior is achieved in accordance with the respective installation location of the door.
  • FIG. 1 is a schematic diagram of a fire door with movable in the closed position in front of a passage opening Torblatt instituten
  • FIG. 2 is a schematic representation similar to FIG. 1 with located in the closed position Torblattmaschinen,
  • FIG. 7 shows respective diagrams of door leaf elements with water filling located in a storage chamber and a closure plate provided above the latter
  • FIG. 8 is a schematic diagram of an upper side closed Torblattimplantations with a vent valve
  • FIG. 12 shows respective cross-sectional representations of door leaf elements forming different storage chambers with respective hollow profiles according to a line IX-IX in FIG. 1, FIG.
  • 16 is a schematic diagram of a fireproofing, firing .
  • Retractable roller shutters with in the closed position in front of a passage opening displaceable door leaf elements in the form of slats,
  • FIG. 17 is a side view of the roll-up door according to FIG. 16,
  • FIG. 18 is an enlarged side view of the roll-up door according to FIG. 17 in the region of a carrying and winding device, FIG.
  • FIG. 25 is a side view similar to Figure 19 with a plug in a side plate of the blade
  • FIG. 26 shows a front view of the lamella according to FIG. 25 with the stopper, FIG.
  • FIG. 27 is a front view similar to Figure 26 with the plug in the front profile
  • Fig. 28 is a side view of the blade of FIG. 27, and
  • Fig. 29 is a sectional view of the stopper with a predetermined breaking point forming inner part.
  • a total of 1 designated fire door is shown, which consists of several door leaf elements 2. These door leaf elements 2 are held in the region of a running rail 3 'having support device 3 so that in a ,
  • Movement direction A the displacement of the door leaf elements 2 is possible and then occupy the closed position shown in Fig. 2 in front of a passage opening 4.
  • the gates in double-walled version at least partially with a fire-retardant material o. The like. Filling interior or for supplying coolant are in the region of the rails 3 'respective in case of fire water supply line provided (DD 0153903).
  • the inventively designed fire door 1 with at least one of the door leaf elements 2 is designed so that this as a ready-to-install unit 5 (Fig. 3) with only one in installation position a full liquid filling, especially water filling W, as a permanent and in case of fire evaporating thermal insulation having storage chamber 6 is.
  • the existing of this unit Tor 1 thus has a reduced design effort improved resistance to fire, for example, by fire or explosion on.
  • the enclosed volume of liquid causes an increased absorption of heat energy from the fire, so that the service life of the door is substantially increased. This energy absorption and dissipation through the liquid takes place until the boiling water has completely evaporated and escaped as steam from the storage chamber. Only after this resistance time of the gate, this can be overheated in the segment walls and their resistance to the breakdown of the fire limits the strength of the gate final.
  • the respective structural units 5 are brought into a vertical installation position (FIG. 3) and then the interior 7 of the storage chamber 6 can be filled with the water W.
  • the level is checked by means of a generally designated 8 control device and then the water filling W is held permanently in the storage chamber 6 as a permanent heat and sound insulation.
  • the water filling W can be mixed with an additive prior to introduction into the storage chamber 6 or in the filled state, so that the consistency, the corrosion effect and / or the temperature and evaporation behavior of the water filling W adapted according to the application of the fire door 1 can be. It is conceivable to monitor the filling state with a control device 8 for a long time and to refill a liquid in the area of the open upper side 10 with little effort.
  • FIGS. 9 to 12 show that the door leaf element 2 of the structural unit 5 is made in each case from a hollow profiled part whose storage chamber 6 provided for absorbing water is closed on the bottom side with a corresponding bottom plate 9 (FIG.
  • drawn aluminum or steel profile parts are used to form the storage chamber 6, which are cut to length on the door leaf element 2 and provided with the bottom plate 9.
  • the storage chamber 6 may be open or provided with a closure plate 11, with which the water filling W is covered to near its water level S.
  • the closure plate 11 ' is provided with a plurality of vent holes 12 and in the embodiment of the closure plate 11 "shown in Fig. 7 respective closing plug members 13 are inserted into the vent openings with one of the filling openings and / or the Venting vent closing device 14 (Fig. 8) to be provided, so that at an existing in the interior space 7 overpressure corresponding air and / or water fractions can escape via a valve member 14 '.
  • FIG 5 shows a closure plate 11 '", which is designed as a floating body 15 which can be placed on the water filling W.
  • One or more plastic plates can be provided as the floating body 15.
  • the upper closure plate 11 (FIGS. 3, 4) is connected via a welded connection 16 or a screw connection 17 to a respective side wall 18, 18 'of the door leaf element 2.
  • the closure plate 11 is fixed via an adhesive or rivet connection or additional support lugs 19 (FIG. 6, FIG. 7) for fixing the closure plate 11 to the side walls 18, 18 "or the front or rear face 21, 21 'are provided.
  • the various hollow profile shapes of the structural units 5 shown in FIGS. 9 to 12 each have differently shaped side walls 18, 18 'that conform to one another in the illustrated sequence in the region of a vertical central longitudinal plane M, which are provided with arcuate, acute-angled or meandering contours (FIG 9 to 11).
  • the adjoining side walls 18, 18 'of the hollow profiled parts are provided with vertical receiving openings 20, 20', so that connecting elements, not shown in detail, can be introduced and the structural units 5 can be connected to a gate 1.
  • the prefabricated hollow profiles can be designed as extruded aluminum or steel profiles whose dimensions define the respective size of the storage chamber 6.
  • the door leaf elements 2 have respective edge-side edges in the region of the front or rear front 21, 21 '(FIGS. 13 to 15) Bends 22, 23 forming plate parts whose respective width B and B 'directed to Abkant Scheme is dimensioned so that the plate parts in the region of the folds 22, 23 are telescoped and sealed in this overlap region with a fluid-tight closure connection, the storage chamber 6.
  • 13 shows a screw or rivet connection 24, 25 with sealing material 26 located between the folds 22, 23,
  • FIG. 14 shows an adhesive bond having an inner adhesive seam 27, and
  • FIG. 15 shows a weld seam which covers a partial region of the overlap 28 for sealing the storage chamber 6.
  • a flared connection (not shown).
  • the above-described door leaf elements 2 can be used in a further conceivable application also for the construction of stationary fire walls, wherein one or more of the door leaf elements 2 is fixed in the manner of a Trennoder partition.
  • This wall part is provided in the storage chamber 6 with the water filling W, so that thus a long-term effective fire wall in public buildings, underground garages o. The like. Facilities is formed.
  • Fig. 16 designed as a roller door 101 fire protection door is shown, which is composed of a plurality of roller shutter slats 102. These roller shutter slats 102 are held by means of a lateral slide 103 'carrying device 103 so that in a direction of movement A "the displacement of the roller shutter slats 102 is possible and they occupy the illustrated closed position in front of a passage opening 104.
  • the inventively designed roller door 101 has respective Rolltorla 102 as prefabricated building units 105 (FIG. 19), whose storage chambers 106 forming an interior space 107 are provided with a substantially complete water filling W '(FIG. 19) as permanent thermal insulation.
  • the roll-up door 101 which is known per se, can have a lower weight in comparison with known constructions for achieving the fire-retardant T30 effect.
  • the roller door 101 composed of a plurality of assemblies 105 is also characterized by a simpler manufacturing and a quick installation.
  • FIG. 18 shows that the filled roller shutter slats 102 in the region in front of the passage opening 104 by the support device 103 vertically displaceable (arrow A ") and on a winding shaft 103" are rolled up (arrow R).
  • the roller shutter blades 102 which mesh with one another in this vertical closed position of the assembly 105, can also be filled with the water at their upper side 110 only in this assembly phase (FIG. 18, left side, lower plate 102 ').
  • the level F of the lamella 102 ' can be easily controlled and even if the filling W "is not complete, its permanent thermal insulation remains in the storage chamber 106.
  • the water filling W' shown in FIG The fire-retardant effect of the roller shutter blades 102, 102 'remains in particular even if the water filling W and a gas portion, for example air, which partially fills the interior space 107, is present in the storage chamber 106.
  • FIGS. 19 to 24 show different embodiments of the respective roller shutter slats 102, these preferably being constructed from drawn hollow profiles whose height H, H 'and / or width K, K' (FIG. 20, FIG. 21) are largely variable is executable.
  • the hollow profile parts which are closed with respective side plates 109 (FIG. 26) are in the upper region in the area of installation or lower end face 110, 110 'is provided with a connecting profile defining a groove profile 111' or a spring profile 111, so that the superposed lamellae 102 (FIG. 18) engage correspondingly pivotably.
  • a Scharnie ⁇ / connection 111 is provided, which has on the adjacent roller shutter slats 102 held by screw or welded connections components.
  • FIGS. 25 to 28 show the arrangement of an opening opening into the respective storage chamber 106 ', in the region of which a corresponding closing stopper part 113 is provided.
  • This closing plug part 113 to be introduced after the filling of the roller shutter blades 102 is provided with a predetermined breaking point 115 (FIG. 29), wherein a feed part E which melts when the temperature rises can be provided in a passage opening 116.
  • the passage 116 of this insert E is releasable at a pressure exceeding a limit in the inner space 107 excess pressure, so that water or steam dissipated and bursting of the fins 102 during the 30-minute stand-time is avoided ,
  • roller shutter blades 102 In a further embodiment of the roller shutter blades 102, it is conceivable that an inner container F (FIG. 25, FIG. 28) lining the storage chamber 106 'is inserted in its interior 107, so that direct contact of the water filling W on the inner wall of the drawn hollow profile part is avoided becomes.
  • an inner container F FIG. 25, FIG. 28
  • a plastic lining is conceivable, such double-walled roller shutter slats 102 having an extended fire-retardant protective effect compared to the T30 guideline.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

L'invention concerne une porte coupe-feu ou section de cloison pare-feu analogue, constituée d'un élément de battant de porte, de lames de porte coulissante ou de produits semi-finis analogues, pouvant être placés en position de fermeture devant une ouverture de passage et qui, en configuration à double paroi, présentent un espace intérieur pouvant être rempli au moins partiellement d'une matière ignifuge. La porte coupe-feu selon l'invention se compose d'un ou de plusieurs éléments de battant de porte, ce ou ces éléments en tant qu'ensemble prêt à installer étant pourvu(s) d'une seule chambre d'accumulation qui, en position de montage, contient un fluide, en particulier une charge d'eau complète comme isolation thermique permanente.
EP05735624A 2004-04-28 2005-04-26 Porte coupe-feu Withdrawn EP1740273A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200410020939 DE102004020939A1 (de) 2004-04-28 2004-04-28 Brandschutztor
DE200520000142 DE202005000142U1 (de) 2005-01-06 2005-01-06 Brandschutztor, insbesondere in Form eines Rolltores
PCT/EP2005/004459 WO2005105218A1 (fr) 2004-04-28 2005-04-26 Porte coupe-feu

Publications (1)

Publication Number Publication Date
EP1740273A1 true EP1740273A1 (fr) 2007-01-10

Family

ID=34967916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05735624A Withdrawn EP1740273A1 (fr) 2004-04-28 2005-04-26 Porte coupe-feu

Country Status (2)

Country Link
EP (1) EP1740273A1 (fr)
WO (1) WO2005105218A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019388A3 (nl) * 2009-06-26 2012-06-05 Hoefnagels Special Systems B V Brandvertragend rolgordijn.
US8991467B2 (en) * 2010-07-21 2015-03-31 Rite-Hite Holding Corporation Flexible room dividers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB265873A (en) * 1926-09-04 1927-02-17 Tomitaro Sudzki Improvement in fire-proof shutters
BE748747A (fr) 1970-04-07 1970-09-16 Peigneux Alphonse Porte coupe-feu,
DE2614893A1 (de) 1976-04-06 1977-10-20 Mabag Luft & Klimatechnik Feuerhemmendes sperrelement
US4436136A (en) * 1981-12-23 1984-03-13 Harsco Corporation Insulated slat
DE3234968A1 (de) 1982-09-17 1984-03-22 Ernst Wirz AG Kipper- und Maschinenfabrik, 8707 Uetikon Brandschutz-fluegeltueranordnung
FR2698547B1 (fr) * 1992-12-02 1995-02-03 Gubri Sa Ets L Vantail de porte pare-flammes.
DE19611515C5 (de) * 1995-04-01 2010-07-22 Rasontec N.V. By Rabobank Trust Co. Curacao N.V. Feuerschutzabschluß
FR2741270B1 (fr) 1995-11-20 1998-01-16 Soc D Expl Du Parc Des Exposit Rideau coupe-feu
EP1214123A1 (fr) * 1999-12-30 2002-06-19 FRICK, Adolf Dispositif coupe-feu
ATE402317T1 (de) * 2000-07-21 2008-08-15 Hoermann Kg Freisen Verfahren und vorrichtung zum herstellen eines feuerschutzgebäudeabschlussflügels sowie damit herstellbarer feuerschutzgebäudeabschlussflügel
DE10225251A1 (de) * 2002-06-07 2003-12-18 Stoebich Brandschutz Gmbh & Co Feuerschutzabschluss und Fadenmaterial hierfür

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005105218A1 *

Also Published As

Publication number Publication date
WO2005105218A1 (fr) 2005-11-10

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