ATE402742T1 - METHOD AND DEVICE FOR EXTINGUISHING FIRE IN TUNNEL - Google Patents

METHOD AND DEVICE FOR EXTINGUISHING FIRE IN TUNNEL

Info

Publication number
ATE402742T1
ATE402742T1 AT02019381T AT02019381T ATE402742T1 AT E402742 T1 ATE402742 T1 AT E402742T1 AT 02019381 T AT02019381 T AT 02019381T AT 02019381 T AT02019381 T AT 02019381T AT E402742 T1 ATE402742 T1 AT E402742T1
Authority
AT
Austria
Prior art keywords
fire
tunnel
zone
inert
oxygen
Prior art date
Application number
AT02019381T
Other languages
German (de)
Inventor
Ernst Werner Wagner
Original Assignee
Wagner Group 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
Application filed by Wagner Group Gmbh filed Critical Wagner Group Gmbh
Application granted granted Critical
Publication of ATE402742T1 publication Critical patent/ATE402742T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0221—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for tunnels
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0257—Fire curtains, blankets, walls, fences

Abstract

To extinguish a fire in a tunnel (2), e.g. a road tunnel, the site of the fire is isolated by curtains (6,8) on a fire detection signal to give a zone (14) for action. An inert gas floods the zone through flow openings from an external gas supply (31), to reduce the oxygen volume to an inert level. Smoke and fumes are extracted by suction (25) without affecting the inert level. A control unit (23) is linked to sensors to assess the oxygen content in the zone e.g. a smoke detector (5) and oxygen monitor (22), and set the flow of fire extinguishing gas accordingly.
AT02019381T 2001-11-15 2002-08-29 METHOD AND DEVICE FOR EXTINGUISHING FIRE IN TUNNEL ATE402742T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10156042A DE10156042A1 (en) 2001-11-15 2001-11-15 Method and device for extinguishing fires in tunnels

Publications (1)

Publication Number Publication Date
ATE402742T1 true ATE402742T1 (en) 2008-08-15

Family

ID=7705795

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02019381T ATE402742T1 (en) 2001-11-15 2002-08-29 METHOD AND DEVICE FOR EXTINGUISHING FIRE IN TUNNEL

Country Status (5)

Country Link
EP (1) EP1312392B1 (en)
AT (1) ATE402742T1 (en)
DE (2) DE10156042A1 (en)
DK (1) DK1312392T3 (en)
ES (1) ES2309124T3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20030925A1 (en) 2003-05-08 2004-11-09 Vesta Srl Ora Gastec Vesta Srl INERT GAS FIRE FIGHTING SYSTEM AND RELATED METHOD FOR THE FIRE EXTINGUISHING
GB2406052A (en) * 2003-09-22 2005-03-23 Richard Gerard Beckett Tunnel safety device
DE10352437A1 (en) * 2003-11-10 2005-06-16 Wagner Alarm- Und Sicherungssysteme Gmbh Device for preventing and extinguishing fires
AT502305A1 (en) * 2004-12-20 2007-02-15 Seitlinger Guenter TUNNEL
ES2398958T3 (en) * 2005-01-21 2013-03-22 Amrona Ag Inerting procedure for fire prevention
US20070039744A1 (en) * 2005-08-22 2007-02-22 Fireaway Llc Tunnel fire protection system
SI1930048T1 (en) * 2006-12-08 2012-04-30 Amrona Ag Method and device for regulated feeding of supply air
ITAN20090069A1 (en) * 2009-09-29 2011-03-29 Elena Bricca PLANT FOR THE SAFETY OF ROAD TUNNELS IN THE EVENT OF FIRE.
GB2480862B (en) * 2010-06-03 2013-02-13 Kidde Tech Inc Smoke detection system
WO2013083096A1 (en) * 2011-12-05 2013-06-13 Kpm Consult, A.S. Stationary fire extinguishing system, especially for tunnels and enclosed areas
CN104122236A (en) * 2014-07-28 2014-10-29 张蕾 Automatic prompting-warning method and system for harm variables of traffic environment of tunnel
ES2840775T3 (en) * 2016-11-25 2021-07-07 Wagner Group Gmbh Filtering device
EP3548148A1 (en) * 2016-12-01 2019-10-09 Fire Eater A/S Multi-phase fire inerting gas system
WO2018130644A1 (en) * 2017-01-12 2018-07-19 Fire Eater A/S Interlinked fire inerting gas systems
CN107961469A (en) * 2017-11-02 2018-04-27 郭俭 A kind of intelligent fire gives first aid to onboard system
DE102020107319A1 (en) * 2020-03-17 2021-09-23 BSS Sonderlöschanlagen GmbH FIRE PROTECTION CONTROL DEVICE, FIRE PROTECTION DEVICE, FIRE PROTECTION CONTROL PROCEDURE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19811851C2 (en) * 1998-03-18 2001-01-04 Wagner Alarm Sicherung Inerting procedure for fire prevention and extinguishing in closed rooms
DE19934118C2 (en) * 1999-07-21 2001-08-09 Wagner Alarm Sicherung Method and device for extinguishing fires in tunnels
EP1103286A1 (en) * 1999-11-24 2001-05-30 Siemens Building Technologies AG Device for fire fighting in tunnels

Also Published As

Publication number Publication date
DE50212564D1 (en) 2008-09-11
EP1312392A1 (en) 2003-05-21
EP1312392B1 (en) 2008-07-30
ES2309124T3 (en) 2008-12-16
DE10156042A1 (en) 2003-05-28
DK1312392T3 (en) 2008-12-01

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