EP3674511A1 - Système de fermeture de protection contre l'incendie du type rideau coupe-feu équipé d'un manteau avec chambre isolante - Google Patents

Système de fermeture de protection contre l'incendie du type rideau coupe-feu équipé d'un manteau avec chambre isolante Download PDF

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Publication number
EP3674511A1
EP3674511A1 EP19219468.6A EP19219468A EP3674511A1 EP 3674511 A1 EP3674511 A1 EP 3674511A1 EP 19219468 A EP19219468 A EP 19219468A EP 3674511 A1 EP3674511 A1 EP 3674511A1
Authority
EP
European Patent Office
Prior art keywords
mantle
fire
closure system
fireproof
fire protection
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Withdrawn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
EP19219468.6A
Other languages
German (de)
English (en)
Inventor
Pantaleo Piumelli
Paolo PILUTTI
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.)
Conegliano Group Srl
Original Assignee
Conegliano Group Srl
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 Conegliano Group Srl filed Critical Conegliano Group Srl
Publication of EP3674511A1 publication Critical patent/EP3674511A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17046—Bottom bars
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/64—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor with lowerable roller

Definitions

  • the present invention relates to a fire protection closure system of the fire curtain type equipped with a mantle with insulating chamber for commercial and industrial applications.
  • the present fire protection closure system is totally innovative and inventive, since it was created as an original technical solution to solve the issues which have not been resolved so far by the background art.
  • said standard independently of the material, identifies the safety and performance requirements applicable to all products suitably used for making the mantle and the other necessary components, both as a function of the predisposition thereof at resisting contact with fire and/or at controlling smoke as a sealed barrier, so as to be appropriately used on the escape routes themselves in case of a fire for separating well-delimited areas in EIW compartments (fire endurance "E”, heat insulation “I”, radiation resistance “W”), since they may be efficiently used due to the predisposition thereof at resisting fire and at controlling and delimiting heat with an hermetic seal and at insulating even from toxic fumes and vapors usually present in the event of a fire.
  • E fire endurance
  • I heat insulation
  • W radiation resistance
  • Smoke curtains are preferred today, since they constitute the first line of defense in case of the start of a fire, and are usually connected to automatic smoke and heat detection systems, which activate the quick closing thereof immediately after the activation of an alarm device of both the light and sound type, warning about the danger of the start of the closing step.
  • Smoke curtains are usually applied along the ceiling or inserted in the false ceilings of attics and descend automatically in quick mode if they have been alerted in time about the fire itself by the smoke detection devices, leaving a clear passage of about two meters.
  • Fire curtains are also applied along the ceiling or inserted in false ceilings and descend automatically in quick mode if they have been alerted in time about the fire itself by the heat detection devices, until they completely close the passage, creating the insulation of the compartment during the fire.
  • the latter are generally installed in public places with a high concentration of people, such as airports, shopping malls, shops, museums, railway stations, libraries, multi-cinema halls, high-flow escalators and moving walkways, congress buildings, sports halls and other highly crowded environments.
  • Known fire curtains are usually equipped, at the bottom, with a terminal device adapted to adhere to the floor, so as to achieve a seal against fumes also on the ground, as well as in the lintel and along the guides of the curtain itself; known fire curtains are also further equipped with U-shaped side guides, rolling up on a motorized hollow tube, controlled by a control panel operated by the system for detecting the smoke and heat of the fire start.
  • a further disadvantage of the background art is inherent in the fact that, in the case of a mantle formed by a double sheet with an internal chamber, the cavity created does not remain stable during the attack of the fire, since the pressure generated by the heating of the air produces a sail effect on the double-sheet mantle itself, creating, due to the thrust, an undesired contact between the two sheets (and, therefore, the elimination of the volume of the cavity itself), inexorably compromising the insulation.
  • the standard performance in case of a fire required from protection closure systems adapted to create efficient compartments is equal to EI60 or EI90 or EI120.
  • a further disadvantage of said fire curtains is that, for how they are made nowadays, they are not capable of forming technical closures delimiting a commercial area, preventing the access thereto by the public, since the sheet is extremely flexible and may be easily passed with a simple manual pressure.
  • the fire protection closure system 1 thus formed is characterized in that it completely innovates the sector of fire curtains equipped with a mantle 4 with insulating chamber 12, being made with an inventive conformation and rolling up method of said set of elements (4, 5, 6, 7, 8, 9, 12, 13, 14) forming it ( Figures 12, 13 and 14 ), the latter being adapted to make the operation thereof completely automatic and reliable in case of a fire, while, at the same time, ensuring high peculiarities and unmatched performance in case of a fire.
  • Said mantle 4 for small and medium compartmentalization surfaces is preferably formed ( Figure 15 ) by a single fireproof surface 5, folded over, so as to roll up said tensioner roller 9 at the bottom, and sewn along a transverse line 15, at the otherwise free ends of the opposite flaps 17, so as to be insertable and rigidly constrainable into the spinner 14 of the motorized roller 8.
  • said mantle 4 for medium and large compartmentalization surfaces is preferably formed ( Figure 16 ) by at least one pair of fireproof surfaces 5, sewn together along a longitudinal line 16 along the entire height of the mantle 4, thus forming a single fireproof surface 5, adapted to be then folded over, so as to roll up said tensioner roller 9 at the bottom, and sewn along a transverse line 15, at the otherwise free ends of the opposite flaps 17, so as to be insertable and rigidly constrainable into the spinner 14 of the motorized roller 8.
  • Said fireproof surfaces 5 forming the mantle 4 may be made with a single or with a plurality of materials nowadays existing on the market and provided with different fireproof features, exploiting several of the mutual coupling methods thereof, even with overlapping sandwich layers.
  • the present fire protection closure system 1 is new and inventive, since it was conceived and designed to solve said issues of the background art, so as to achieve at very low costs for the end user a fire protection system adapted to prevent the propagation of smoke, heat and fire, also ensuring an optimal heat insulation performance of the compartment protected thereby, as well as an optimal radiation impedance performance of the fire protection closure system itself when subject, on one of the sides of the mantle 4 thereof with insulating chamber 12, to the heat of the fire flames, so efficiently compartmentalized thereby.
  • the present fire protection closure system 1 in case of operation without fire emergency conditions, may, at the same time, in addition to efficiently fulfilling, as already said, the object of infallibly delimiting fireproof compartments in commercial and industrial areas, also be used excellently as a technical closure system, equally to known technical closures, such as roller shutters, extendable gates and sliding doors, thus increasing the competitiveness thereof on the national and European market.
  • the present fire protection closure system 1 fully meets the principles of innovation and industrialization, being possible to make it with already available materials and machinery; it also fully meets the requirements for innovative projects which may be financed under the HORIZON 2020 framework.
  • the present fire protection closure system 1 has the additional advantage of not producing a significant environmental impact at all, being formed by easily recyclable metal components (with the only exceptions of the sheet and the electrical parts).
  • a further advantage stands in the fact that the present fire protection closure system 1 may be industrially manufactured in a very wide range of applications, geometries and size, such as to satisfy the most varied market needs.
  • the present fire protection closure system of the fire curtain type equipped with a mantle provided with insulating chamber for commercial and industrial applications according to the present invention therefore, represents an efficient and undoubted inventive idea and a new opportunity for the development of the current economy and for the efficient compartmentalized closure of rooms in commercial and industrial premises.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Special Wing (AREA)
EP19219468.6A 2018-12-31 2019-12-23 Système de fermeture de protection contre l'incendie du type rideau coupe-feu équipé d'un manteau avec chambre isolante Withdrawn EP3674511A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000021547A IT201800021547A1 (it) 2018-12-31 2018-12-31 Sistema di chiusura antincendio del tipo tenda tagliafuoco con manto a camera isolante

Publications (1)

Publication Number Publication Date
EP3674511A1 true EP3674511A1 (fr) 2020-07-01

Family

ID=66379988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19219468.6A Withdrawn EP3674511A1 (fr) 2018-12-31 2019-12-23 Système de fermeture de protection contre l'incendie du type rideau coupe-feu équipé d'un manteau avec chambre isolante

Country Status (2)

Country Link
EP (1) EP3674511A1 (fr)
IT (1) IT201800021547A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113171567A (zh) * 2021-05-14 2021-07-27 湖南威耐斯新材料科技有限公司 柔性阀门执行器防火罩

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586355A1 (fr) * 1985-08-26 1987-02-27 Fechoz Ste Nle Equip Sceniques Ensemble de protection contre l'incendie a barriere souple escamotable
WO1996004453A1 (fr) * 1994-08-04 1996-02-15 Arno Klein Porte roulante a mouvement rapide
WO2017172362A1 (fr) * 2016-03-28 2017-10-05 Hh Technologies, Inc. Système de fermeture de double rideau enroulable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586355A1 (fr) * 1985-08-26 1987-02-27 Fechoz Ste Nle Equip Sceniques Ensemble de protection contre l'incendie a barriere souple escamotable
WO1996004453A1 (fr) * 1994-08-04 1996-02-15 Arno Klein Porte roulante a mouvement rapide
WO2017172362A1 (fr) * 2016-03-28 2017-10-05 Hh Technologies, Inc. Système de fermeture de double rideau enroulable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PEDESTRIAN DOORSETS, INDUSTRIAL, COMMERCIAL, GARAGE DOORS AND OPENABLE WINDOWS - PRODUCT STANDARD, PERFORMANCE CHARACTERISTICS - FIRE RESISTING AND/OR SMOKE CONTROL CHARACTERISTICS, 23 October 2014 (2014-10-23)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113171567A (zh) * 2021-05-14 2021-07-27 湖南威耐斯新材料科技有限公司 柔性阀门执行器防火罩
CN113171567B (zh) * 2021-05-14 2022-06-07 湖南威耐斯新材料科技有限公司 柔性阀门执行器防火罩

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Publication number Publication date
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