EP1306108A1 - Système d'extinction pour éteindre un incendie à l'intérieur d'une enceinte - Google Patents
Système d'extinction pour éteindre un incendie à l'intérieur d'une enceinte Download PDFInfo
- Publication number
- EP1306108A1 EP1306108A1 EP02020947A EP02020947A EP1306108A1 EP 1306108 A1 EP1306108 A1 EP 1306108A1 EP 02020947 A EP02020947 A EP 02020947A EP 02020947 A EP02020947 A EP 02020947A EP 1306108 A1 EP1306108 A1 EP 1306108A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- extinguishing
- fire
- air
- separation module
- nozzles
- 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- Withdrawn
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 19
- 229920004449 Halon® Polymers 0.000 claims abstract description 17
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000001629 suppression Effects 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 5
- 230000007774 longterm Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000003213 activating effect Effects 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/08—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in aircraft
-
- 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
Definitions
- the invention relates to an extinguishing system for deleting an fire that has broken out inside a closed room, preferably inside the cabin or a cargo hold of a passenger aircraft, a device for nitrogen generation via a piping system with inside the extinguishing nozzles arranged in a closed space is in the closed for the purpose of supplying nitrogen Space, giving the fire what it needs to maintain it Withdrawn oxygen and extinguished the fire becomes.
- the invention is based on the object of an extinguishing system for deleting an inside a closed space to create a fire that breaks out Extinguishing media are used.
- a Storage container for storing pressure-liquefied halon it is provided that the reservoir over the piping system is connected to the extinguishing nozzles that the Halon first, the extinguishing concentration in short Extinguishing agent that builds up time via the extinguishing nozzles closed space is supplied, and that through the extinguishing nozzles and the piping system as a second extinguishing agent nitrogen-rich air, which provides long-term fire suppression ensures brought into the enclosed space becomes.
- Embodiments of the invention are in the subclaims 2 to 11 described.
- halon or an adequate, tested and approved substitute e.g. FM200 / FE36
- the extinguishing concentration set up in no time.
- This concentration is compared to that of extinguishing agents such as carbon dioxide, argon or nitrogen very low. Therefore - during or after the extinguishing agent is evenly in the closed Distributed or distributed space - with the nitrogen discharge started in the closed space and thus advantageously long-term fire suppression ensured.
- the mixture in the cargo hold, consisting of halon / halon substitute and nitrogen-rich air must go to everyone Time of the suppression phase above a certain minimum concentration lie, whereby the extinguishing system at predetermined Room size to this required mixture concentration must be interpreted.
- the drawing is an embodiment according to the invention shown.
- the only figure shows an extinguishing system to delete an inside a closed room 1 outbreak of fire.
- the system has a storage container 2 for storing pressure-liquefied halons or one Substitute on, the reservoir 2 over a Pipe system 3 arranged within the room 1 Extinguishing nozzles 4 is connected.
- the halon is the first thing building up the effective concentration in a short time Extinguishing agent 5 via the extinguishing nozzles 4 in the closed space 1 fed.
- the design concentration required to extinguish the fire is by massive introduction of the halon or one Substitute built up suddenly.
- the extinguishing agents grip now depending on their predominant quenching effect in the combustion reaction on.
- the main deletion effect of the halon 1301 is the inhibition in homogeneous phase (withdrawal of free Radicals from the chain reaction of combustion).
- the Halon substitutes generally tend to displace oxygen and cooling on the combustion reaction.
- An air separation module is also located above the piping system 3 7, which is nitrogen-rich air second Extinguishing agent 6 from supplied via an input line 11 generated atmospheric air, connected to the extinguishing nozzles 4, preferably via a check valve 9 the air separation module 7 can be designed as a molecular sieve, its sieving function over a membrane layer that is on porous Hollow fibers is applied is achieved.
- the air separation module 7 can its input line 11th for example the turbine bleed air of aircraft engines fed and under a predetermined pressure in the air separation module 7 can be initiated.
- the Input line 11 of the air separation module 7 to a blower an aircraft air conditioning system for providing compressed air be connected for the air separation module 7. in the Operation generates the air separation module 7 next to the extinguishing agent 2, long-term fire suppression in the room 1 ensures oxygen-rich air as a waste product is removed via the discharge line 8.
- the first and second extinguishing agents 5 and 6 can either simultaneously or one after the other in a predetermined time interval via the extinguishing nozzles 4 into the closed space 1 be introduced.
- the danger of the room 1 bursting from one Avoiding unwanted pressure build-up is in the walls of the closed space 1 at least one valve 10 as Pressure compensation device arranged.
- the application of the fire extinguishing system according to the invention is not limited to airplanes. Rather, there are possible uses in loading and engine rooms of ships, in industrial production areas, in test rooms and Laboratories, companies, archives, libraries, galleries or also given museums as well as in the military field.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10152964 | 2001-10-26 | ||
DE10152964A DE10152964C1 (de) | 2001-10-26 | 2001-10-26 | Löschsystem zur Löschung eines innerhalb der Kabine oder eines Frachtraumes eines Passagierflugzeuges ausgebrochenen Feuers |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1306108A1 true EP1306108A1 (fr) | 2003-05-02 |
Family
ID=7703850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02020947A Withdrawn EP1306108A1 (fr) | 2001-10-26 | 2002-09-19 | Système d'extinction pour éteindre un incendie à l'intérieur d'une enceinte |
Country Status (5)
Country | Link |
---|---|
US (1) | US6676081B2 (fr) |
EP (1) | EP1306108A1 (fr) |
JP (1) | JP4190249B2 (fr) |
CA (1) | CA2409879C (fr) |
DE (1) | DE10152964C1 (fr) |
Cited By (4)
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US7962991B2 (en) | 2002-09-20 | 2011-06-21 | Colgate-Palmolive Company | Toothbrush |
WO2011054683A3 (fr) * | 2009-10-26 | 2011-08-25 | Airbus Operations Gmbh | Aéronef ou astronef et conteneur |
DE202011102871U1 (de) * | 2011-06-16 | 2011-09-09 | Minimax Gmbh & Co. Kg | Trockenrohrnetz für Feuerlöschanlagen mit chemischem Löschgas |
WO2012099628A3 (fr) * | 2011-01-23 | 2012-09-13 | The Boeing Company | Système de distribution d'agent d'extinction d'incendie à bord hybride |
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US7456750B2 (en) * | 2000-04-19 | 2008-11-25 | Federal Express Corporation | Fire suppression and indicator system and fire detection device |
DE10361020B4 (de) * | 2003-12-24 | 2010-09-30 | Airbus Deutschland Gmbh | Feuerlöscheinrichtung |
DE50312624D1 (de) * | 2003-12-29 | 2010-05-27 | Amrona Ag | Inertisierungsverfahren zum Löschen eines Brandes |
US7007893B2 (en) * | 2004-02-10 | 2006-03-07 | The Boeing Company | Methods and systems for controlling flammability control systems in aircraft and other vehicles |
WO2005091238A2 (fr) * | 2004-03-23 | 2005-09-29 | Du Plessis Jacobus Petrus Fran | Systeme de prevention ou d'extinction d'incendie pour appareil |
US7093789B2 (en) * | 2004-05-24 | 2006-08-22 | The Boeing Company | Delta-winged hybrid airship |
US20050269109A1 (en) * | 2004-06-03 | 2005-12-08 | Maguire James Q | Method of extinguishing fires |
US7389826B2 (en) * | 2004-09-28 | 2008-06-24 | Oshkosh Truck Corporation | Firefighting agent delivery system |
RU2389521C2 (ru) * | 2005-01-12 | 2010-05-20 | Иклипс Эйвиейшн Корпорейшн | Системы подавления огня |
DE102005002172A1 (de) * | 2005-01-17 | 2006-07-27 | Amrona Ag | Inertisierungsverfahren zur Brandvermeidung |
US7436346B2 (en) * | 2005-01-20 | 2008-10-14 | At&T Intellectual Property I, L.P. | System, method and interface for controlling multiple electronic devices of a home entertainment system via a single control device |
US7810577B2 (en) * | 2005-08-30 | 2010-10-12 | Federal Express Corporation | Fire sensor, fire detection system, fire suppression system, and combinations thereof |
US8813860B2 (en) | 2005-11-10 | 2014-08-26 | Airbus Operations Gmbh | Fuel cell system for extinguishing fires |
DE102005053692B3 (de) * | 2005-11-10 | 2007-01-11 | Airbus Deutschland Gmbh | Brandschutz mit Brennstoffzellenabluft |
DE102005053694B3 (de) * | 2005-11-10 | 2007-01-04 | Airbus Deutschland Gmbh | Brennstoffzellensystem zum Löschen von Bränden |
FR2896994B1 (fr) * | 2006-02-09 | 2008-12-26 | Air Liquide | Procede de protection d'un vehicule automobile contre l'incendie et vehicule de mise en oeuvre du procede |
EP1993977A4 (fr) * | 2006-02-13 | 2010-01-20 | Halkey Roberts Corp | Appareil et procédé d'utilisation de matériau énergétique à base de tétrazine |
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CA2700407A1 (fr) * | 2007-09-24 | 2009-04-02 | Utc Fire & Security Corporation | Elimination d'un incendie par injection de gaz inerte avec augmentation d'eau |
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- 2002-10-28 US US10/282,333 patent/US6676081B2/en not_active Expired - Fee Related
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7962991B2 (en) | 2002-09-20 | 2011-06-21 | Colgate-Palmolive Company | Toothbrush |
WO2011054683A3 (fr) * | 2009-10-26 | 2011-08-25 | Airbus Operations Gmbh | Aéronef ou astronef et conteneur |
WO2012099628A3 (fr) * | 2011-01-23 | 2012-09-13 | The Boeing Company | Système de distribution d'agent d'extinction d'incendie à bord hybride |
US8733463B2 (en) | 2011-01-23 | 2014-05-27 | The Boeing Company | Hybrid cargo fire-suppression agent distribution system |
DE202011102871U1 (de) * | 2011-06-16 | 2011-09-09 | Minimax Gmbh & Co. Kg | Trockenrohrnetz für Feuerlöschanlagen mit chemischem Löschgas |
Also Published As
Publication number | Publication date |
---|---|
JP2003144568A (ja) | 2003-05-20 |
CA2409879A1 (fr) | 2003-04-26 |
US20030136879A1 (en) | 2003-07-24 |
JP4190249B2 (ja) | 2008-12-03 |
CA2409879C (fr) | 2008-05-20 |
US6676081B2 (en) | 2004-01-13 |
DE10152964C1 (de) | 2003-08-21 |
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