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EP2105166A1 - Device for fighting fires in a vehicle - Google Patents

Device for fighting fires in a vehicle Download PDF

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Publication number
EP2105166A1
EP2105166A1 EP08005956A EP08005956A EP2105166A1 EP 2105166 A1 EP2105166 A1 EP 2105166A1 EP 08005956 A EP08005956 A EP 08005956A EP 08005956 A EP08005956 A EP 08005956A EP 2105166 A1 EP2105166 A1 EP 2105166A1
Authority
EP
European Patent Office
Prior art keywords
foam
fire
equipment according
motor vehicle
distribution system
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Withdrawn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
EP08005956A
Other languages
German (de)
French (fr)
Inventor
Peter Kritzer
Hans-Joachim Raida
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to EP08005956A priority Critical patent/EP2105166A1/en
Publication of EP2105166A1 publication Critical patent/EP2105166A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/02—Making of fire-extinguishing materials immediately before use of foam
    • 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
    • A62C99/0036—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using foam
    • 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
    • A62C99/0027—Carbon dioxide extinguishers

Definitions

  • the present invention relates to a device for fire fighting in a motor vehicle using the circulating medium CO 2 (carbon dioxide) of the air conditioner.
  • a device for extinguishing a fire on a motor vehicle in which sprayed for firefighting a conduit system extinguishing agent from an extinguishing agent storage in the engine compartment with the hood closed becomes.
  • the extinguishing agent used may be a liquid, a foam, a powder or a gas.
  • an inert gas is used.
  • the extinguishing agent is selectively delivered to the or the fire.
  • the disadvantage of this procedure is that a device must be present, which promotes the extinguishing agent from the extinguishing agent storage in the engine compartment.
  • a particularly disadvantageous effect is that, despite the bonnet being closed, the engine compartment is open to the environment, so that the inert gas used escapes from the engine compartment in an extremely short time and the combustion can continue through inflowing air.
  • the compressed air foam is provided for fire fighting.
  • the compressed air foam is produced in a mixing chamber, which is provided with a compressed air inlet, an extinguishing agent inlet and a compressed air foam outlet.
  • the extinguishing agent used is a foaming agent and water.
  • the mixing chamber the mixture of water and foaming agent foams due to the compressed air supply and exits from the compressed air foam outlet as extinguishing foam.
  • the compressed air required for this process must be provided in a compressed air generator. Reference is made to the existing in trucks air brake system. at Passenger cars, however, such facilities are not available. In addition, the failure of the compressed air system must be expected in the event of a crash.
  • the invention has for its object to provide a device for fire fighting in a motor vehicle, which has a high reliability, is kept very simple in construction and manages without additional pressure generator.
  • a foam is used as the extinguishing agent, which is created in an extinguishing foam generator and is passed from there via a foam distribution system in the engine compartment.
  • the necessary for the transport of the extinguishing agent pressure is produced by the contained in the air conditioning of the vehicle circulating medium CO 2 (carbon dioxide).
  • CO 2 tank of the air conditioning system is connected via a line with the foam generator.
  • the decompression valve contained in the line is opened, so that the CO 2 flows into the foam generator,
  • the circuit of the air conditioning can be shut off, so that the CO 2 is no longer circulated in the circuit of the air conditioning.
  • a foaming agent and water are supplied simultaneously with the introduction of CO 2 into the foam generator.
  • This water can be removed from the cooling circuit of the motor vehicle or even the windscreen washer system of the motor vehicle.
  • the inlet of the water and foaming agent into the foam generator can be arranged on the line between the container of the air conditioner for the CO 2 and the foam generator so that it has, for example, a Venturi nozzle through whose suction the water and the foaming agent is introduced into the foam generator.
  • the foam generator is adjoined by a foam distributor system, which is preferably equipped with measuring sensors and whose spray nozzles are directed to possible sources of fire in the engine compartment of the motor vehicle. In this case, the entire engine compartment can be foamed.
  • the foam distribution system thus contains lines for the transport of the foam as well as electrical control devices which control, for example via temperature measurements, the commissioning of the extinguishing device and a possible shutdown of the air conditioning circuit.
  • intelligent valves with temperature sensors can be provided.
  • the firefighting device 10 shown in the figure consists of the CO 2 -containing tank 2 of an air conditioning system 10, the foam generator 5 and the foam distribution system 8.
  • the CO 2 tank 2 is connected to the foam generator 5 via the line 4 '.
  • CO 2 CO 2 from the container 2 of the air conditioner 1 is supplied to the foam generator.
  • a valve in the line 4 ' is opened in case of fire.
  • water is introduced from the cooling circuit 7 into the foam generator 5.
  • a foaming agent is removed. All three means required for foam formation: CO 2 , water and foaming agent are introduced directly into the foam generator 5 and causes foaming.
  • the foam generator 5 is followed by a foam distribution system 8, which consists of individual lines with spray nozzles located on it.
  • the foam distribution system 8 is also equipped with measuring sensors, which are arranged in the vicinity of the spray nozzles and signal a resulting fire.
  • control electronics in the event of a fire, the valves in the lines 4 'to 4 "' opened and the valves to the circuits of the air conditioning system 10 and the cooling circuit closed.

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)

Abstract

The device (10) has a carbon dioxide container (2) connected with a fire-fighting foam generator (5) by a line (4'). A foam distribution system (8) is connected to the foam generator, where water and foaming agent are supplied to the foam generator. The line is provided with a decompression valve. The distribution system is designed with measuring sensors and spray nozzles, where the sensors controllably activate an extinguishing procedure. The spray nozzles are directed to a fire source in an engine compartment of a motor vehicle.

Description

Die vorliegende Erfindung befasst sich mit einer Einrichtung zur Brandbekämpfung in einem Kraftfahrzeug unter Verwendung des Kreislaufmediums CO2 (Kohlendioxid) der Klimaanlage.The present invention relates to a device for fire fighting in a motor vehicle using the circulating medium CO 2 (carbon dioxide) of the air conditioner.

Aus sehr unterschiedlichen Gründen können bei Kraftfahrzeugen Brände entstehen, die Sach- und ggf. auch Personenschäden zur Folge haben. Ursache für einen Fahrzeugbrand können Unfälle sein oder auch Defekte an den Kraftfahrzeugkomponenten z.B. an der Elektronik der Kraftstoffsysteme oder auch am Motor. Zur manuellen Löschung solcher Brände werden u.a. mobile Handfeuerlöscher eingesetzt. Bekannt sind aber auch automatische Löscheinrichtungen, die im Falle eines Brandes im Kraftfahrzeug selbsttätig in Betrieb gehen.For very different reasons, fires may arise in motor vehicles, the property and possibly personal injury result. The cause of a vehicle fire can be accidents or even defects in the motor vehicle components, e.g. on the electronics of the fuel systems or on the engine. For manual deletion of such fires u.a. mobile handheld fire extinguishers used. But are also known automatic fire extinguishing devices that go automatically in the event of a fire in the vehicle in operation.

Stand der TechnikState of the art

Durch die DE 10 2004 013 2008 A1 ist eine Vorrichtung zum Löschen eines Feuers an einem Kraftfahrzeug bekannt geworden, bei der zur Brandbekämpfung über ein Leitungssystem ein Löschmittel aus einem Löschmittelspeicher in den Motorraum bei geschlossener Motorhaube gespritzt wird. Als Löschmittel kann eine Flüssigkeit, ein Schaum, ein Pulver oder ein Gas eingesetzt werden. Vorzugsweise wird jedoch ein Inertgas verwendet. Über ein Löschmittelverteilungssystem wird das Löschmittel auf den bzw. die Brandherde gezielt abgegeben. Der Nachteil bei dieser Verfahrensweise ist der, dass eine Vorrichtung vorhanden sein muss, weiche das Löschmittel aus dem Löschmittelspeicher in den Motorraum fördert. Besonders nachteilig wirkt sich jedoch aus, dass trotz geschlossener Motorhaube der Motorraum zur Umgebung hin offen ist, so dass das eingesetzte Inertgas in äußerst kurzer Zeit aus dem Motorraum entweicht und die Verbrennung durch zuströmende Luft sich fortsetzen kann.By the DE 10 2004 013 2008 A1 a device for extinguishing a fire on a motor vehicle has become known in which sprayed for firefighting a conduit system extinguishing agent from an extinguishing agent storage in the engine compartment with the hood closed becomes. The extinguishing agent used may be a liquid, a foam, a powder or a gas. Preferably, however, an inert gas is used. About an extinguishing agent distribution system, the extinguishing agent is selectively delivered to the or the fire. The disadvantage of this procedure is that a device must be present, which promotes the extinguishing agent from the extinguishing agent storage in the engine compartment. However, a particularly disadvantageous effect is that, despite the bonnet being closed, the engine compartment is open to the environment, so that the inert gas used escapes from the engine compartment in an extremely short time and the combustion can continue through inflowing air.

Auch die in der DE 44 11 281 B4 vorgeschlagene Verwendung von CO2 (Kohlendioxid) aus der Klimaanlage als Feuerlöschmittel bringt hier keinen nennenswerten Vorteil. Es kann hier zwar auf einen gesonderten Löschmittelspeicher verzichtet werden, jedoch ist CO2 äußerst flüchtig, sodass das aus den Düsen austretende Löschmittel sehr schnell den Motorraum verlässt. Dieses wird noch dadurch begünstigt, dass das spezifische Gewicht des Löschgases CO2 höher ist als das von Luft, sodass das Löschgas durch den nach unten offenen Motorraum schnell entweichen kann.Also in the DE 44 11 281 B4 proposed use of CO 2 (carbon dioxide) from the air conditioner as a fire extinguishing agent brings here no significant advantage. Although it can be dispensed with a separate extinguishing agent storage here, but CO 2 is extremely volatile, so that the exiting the nozzle extinguishing agent leaves the engine compartment very quickly. This is favored by the fact that the specific weight of the quenching gas CO 2 is higher than that of air, so that the quenching gas can escape quickly through the downwardly open engine compartment.

Eine weitere Möglichkeit zur Brandbekämpfung ist der DE 201 80 049 U1 zu entnehmen. Dort wird Druckluftschaum zur Brandbekämpfung vorgesehen. Der Druckluftschaum wird in einer Mischkammer erzeugt, welche mit einem Drucklufteinlass, einem Löschmitteleinlass sowie einem Druckluftschaumauslass versehen ist. Als Löschmittel wird ein Schaummittel und Wasser verwendet. In der Mischkammer verschäumt das Gemisch aus Wasser und Schaummittel aufgrund der Druckluftzuführung und tritt als Löschschaum aus dem Druckluftschaumauslass aus. Die für dieses Verfahren benötigte Druckluft ist in einem Drucklufterzeuger bereit zu stellen. Hierzu wird auf die bei Lastkraftwagen vorhandene Druckluftbremsanlage verwiesen. Bei Personenkraftwagen sind solche Anlagen jedoch nicht vorhanden. Außerdem muss im Falle eines Crashs mit dem Ausfall der Druckluftanlage gerechnet werden.Another option for firefighting is the DE 201 80 049 U1 refer to. There compressed air foam is provided for fire fighting. The compressed air foam is produced in a mixing chamber, which is provided with a compressed air inlet, an extinguishing agent inlet and a compressed air foam outlet. The extinguishing agent used is a foaming agent and water. In the mixing chamber, the mixture of water and foaming agent foams due to the compressed air supply and exits from the compressed air foam outlet as extinguishing foam. The compressed air required for this process must be provided in a compressed air generator. Reference is made to the existing in trucks air brake system. at Passenger cars, however, such facilities are not available. In addition, the failure of the compressed air system must be expected in the event of a crash.

Darstellung der ErfindungPresentation of the invention

Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zur Brandbekämpfung bei einem Kraftfahrzeug zu schaffen, die eine hohe Zuverlässigkeit aufweist, in ihrem Aufbau sehr einfach gehalten ist und die ohne zusätzliche Druckerzeuger auskommt.The invention has for its object to provide a device for fire fighting in a motor vehicle, which has a high reliability, is kept very simple in construction and manages without additional pressure generator.

Die Lösung der gestellten Aufgabe wird mit den Merkmalen des Anspruchs 1 erreicht. In den Unteransprüchen 2 bis 7 sind vorteilhafte Ausgestaltungen des Erfindungsgegenstandes dargestellt.The solution of the problem is achieved with the features of claim 1. In the dependent claims 2 to 7 advantageous embodiments of the subject invention are shown.

Bei der erfindungsgemäßen Einrichtung wird als Löschmittel ein Schaum verwendet, der in einem Löschschaum-generator erstellt wird und von dort über ein Schaumverteilersystem in den Motorraum geleitet wird. Der für den Transport des Löschmittels notwendige Druck wird durch das in der Klimaanlage des Fahrzeugs enthaltene Kreislaufmedium CO2 (Kohlendioxid) hergestellt. Der CO2 Behälter der Klimaanlage ist über eine Leitung mit dem Löschschaumgenerator verbunden. Im Falle eines Brandes wird das in der Leitung enthaltene Dekompressionsventil geöffnet, sodass das CO2 in den Schaumgenerator strömt, Gleichzeitig kann der Kreislauf der Klimaanlage abgesperrt werden, sodass das CO2 im Kreislauf der Klimaanlage nicht mehr umgewälzt wird. Zur Bildung des Schaums wird gleichzeitig mit dem Einströmen von CO2 in den Schaumgenerator ein Schaumbildner und Wasser zugeführt. Dieses Wasser kann dem Kühlkreislauf des Kraftfahrzeugs bzw. auch der Scheibenwaschanlage des Kraftfahrzeugs entnommen werden. Der Einlass des Wassers und des Schaumbildners in den Schaumgenerator kann an der Leitung zwischen dem Behälter der Klimaanlage für das CO2 und dem Schaumgenerator so angeordnet werden, dass er beispielsweise über eine Venturidüse verfügt, durch deren Sog das Wasser und der Schaumbildner in den Schaumgenerator eingeführt wird. An den Schaumgenerator schließt ein Schaumverteilersystem an, dass bevorzugt mit Meßsensoren ausgestattet ist und dessen Sprühdüsen auf mögliche Brandherde im Motorraum des Kraftfahrzeugs gerichtet sind. Hierbei kann auch der gesamte Motorraum eingeschäumt werden. Das Schaumverteilersystem enthält folglich Leitungen für den Transport des Schaums als auch elektrische Steuereinrichtungen, welche beispielsweise über Temperaturmessungen die Inbetriebnahme der Löscheinrichtung und eine eventuelle Abschaltung des Klimaanlagenkreislaufs steuern. Hier können intelligente Ventile mit Temperatursensorik vorgesehen sein.In the device according to the invention, a foam is used as the extinguishing agent, which is created in an extinguishing foam generator and is passed from there via a foam distribution system in the engine compartment. The necessary for the transport of the extinguishing agent pressure is produced by the contained in the air conditioning of the vehicle circulating medium CO 2 (carbon dioxide). The CO 2 tank of the air conditioning system is connected via a line with the foam generator. In case of fire, the decompression valve contained in the line is opened, so that the CO 2 flows into the foam generator, At the same time, the circuit of the air conditioning can be shut off, so that the CO 2 is no longer circulated in the circuit of the air conditioning. To form the foam, a foaming agent and water are supplied simultaneously with the introduction of CO 2 into the foam generator. This water can be removed from the cooling circuit of the motor vehicle or even the windscreen washer system of the motor vehicle. The inlet of the water and foaming agent into the foam generator can be arranged on the line between the container of the air conditioner for the CO 2 and the foam generator so that it has, for example, a Venturi nozzle through whose suction the water and the foaming agent is introduced into the foam generator. The foam generator is adjoined by a foam distributor system, which is preferably equipped with measuring sensors and whose spray nozzles are directed to possible sources of fire in the engine compartment of the motor vehicle. In this case, the entire engine compartment can be foamed. The foam distribution system thus contains lines for the transport of the foam as well as electrical control devices which control, for example via temperature measurements, the commissioning of the extinguishing device and a possible shutdown of the air conditioning circuit. Here intelligent valves with temperature sensors can be provided.

Ausführung der ErfindungEmbodiment of the invention

An Hand eines in der beiliegenden Zeichnung schematisch dargestellten Ausführungsbeispiels wird die Erfindung nachstehend näher erläutert. Die in der Fig. gezeigte Einrichtung 10 zur Brandbekämpfung besteht aus dem das CO2 enthaltenden Behälter 2 einer Klimaanlage 10, dem Schaumgenerator 5 und dem Schaumverteilersystem 8. Der CO2 Behälter 2 ist über die Leitung 4' mit dem Schaumgenerator 5 verbunden. Zur Bildung des Löschschaums wird dem Schaumgenerator 5 CO2 aus dem Behälter 2 der Klimaanlage 1 zugeführt. Hierfür wird im Brandfalle ein Ventil in der Leitung4' geöffnet. Gleichzeitig wird Wasser aus dem Kühlkreislauf 7 in den Schaumgenerator 5 eingeführt. Aus einem Vorratsbehälter 6 wird ein Schaumbildner entnommen. Alle drei für die Schaumbildung erforderlichen Mittel: CO2, Wasser und Schaumbildner werden direkt in den Schaumgenerator 5 einleitet und die Schaumbildung verursacht. An den Schaumgenerator 5 schließt ein Schaumverteilersystem 8 an, welches aus einzelnen Leitungen mit daran befindlichen Sprühdüsen besteht. Das Schaumverteilersystem 8 ist außerdem mit Meßsensoren bestückt, die in der Nähe der Sprühdüsen angeordnet sind und die einen entstandenen Brandherd signalisieren. Über eine nicht näher gezeigte Steuerelektronik werden im Falle eines Brandes die Ventile in den Leitungen 4' bis 4"' geöffnet und die Ventile an den Kreisläufen der Klimaanlage 10 und des Kühlkreislaufs geschlossen.With reference to an embodiment schematically illustrated in the accompanying drawings, the invention is explained in more detail below. The firefighting device 10 shown in the figure consists of the CO 2 -containing tank 2 of an air conditioning system 10, the foam generator 5 and the foam distribution system 8. The CO 2 tank 2 is connected to the foam generator 5 via the line 4 '. To form the extinguishing foam 5 CO 2 from the container 2 of the air conditioner 1 is supplied to the foam generator. For this purpose, a valve in the line 4 'is opened in case of fire. At the same time, water is introduced from the cooling circuit 7 into the foam generator 5. From a reservoir 6, a foaming agent is removed. All three means required for foam formation: CO 2 , water and foaming agent are introduced directly into the foam generator 5 and causes foaming. The foam generator 5 is followed by a foam distribution system 8, which consists of individual lines with spray nozzles located on it. The foam distribution system 8 is also equipped with measuring sensors, which are arranged in the vicinity of the spray nozzles and signal a resulting fire. About a not shown control electronics in the event of a fire, the valves in the lines 4 'to 4 "' opened and the valves to the circuits of the air conditioning system 10 and the cooling circuit closed.

Claims (7)

Einrichtung zur Brandbekämpfung in einem Kraftfahrzeug unter Verwendung des Kreislaufmediums CO2 (Kohlendioxid) der Klimaanlage, dadurch gekennzeichnet, dass der das CO2 enthaltende Behälter (6) der Klimaanlage (10) über eine Leitung (4') mit einem Löschschaumgenerator (5) verbunden ist, an dem ein Schaumverteilersystem (8) angeschlossen ist.Device for fire fighting in a motor vehicle using the circulating medium CO 2 (carbon dioxide) of the air conditioner, characterized in that the CO 2 -containing container (6) of the air conditioner (10) via a line (4 ') connected to a quenching foam generator (5) is, to which a foam distribution system (8) is connected. Einrichtung zur Brandbekämpfung nach Anspruch 1, dadurch gekennzeichnet, dass dem Löschschaumgenerator (5) Wasser und ein Schaumbildner zugeführt werden.Fire fighting equipment according to claim 1, characterized in that water and a foaming agent are supplied to the extinguishing foam generator (5). Einrichtung zur Brandbekämpfung nach Anspruch 2, dadurch gekennzeichnet, dass Wasser dem Kühlkreislauf (7) des Kraftfahrzeugs entnommen wird.Fire fighting equipment according to claim 2, characterized in that water is taken from the cooling circuit (7) of the motor vehicle. Einrichtung zur Brandbekämpfung nach Ansprüchen 2 oder 3, dadurch gekennzeichnet, dass Wasser der Scheibenwaschanlage des Kraftfahrzeugs entnommen wird.Fire fighting equipment according to claims 2 or 3, characterized in that water is taken from the windscreen washer system of the motor vehicle. Einrichtung zur Brandbekämpfung nach Ansprüchen 1 bis 4, dadurch gekennzeichnet, dass die Leitung (4) mit einem Dekompressionsventil versehen ist.Fire fighting equipment according to claims 1 to 4, characterized in that the conduit (4) is provided with a decompression valve. Einrichtung zur Brandbekämpfung nach Ansprüchen 1 bis 5, dadurch gekennzeichnet, dass das Schaumverteilersystem (8) mit Messsensoren ausgestattet ist, welche den Löschvorgang kontrolliert aktivieren.Fire fighting equipment according to claims 1 to 5, characterized in that the foam distribution system (8) is equipped with measuring sensors which activate the extinguishing process in a controlled manner. Einrichtung zur Brandbekämpfung nach Ansprüchen 1 bis 6, dadurch gekennzeichnet, dass das Schaumverteilersystem (8) mit Sprühdüsen versehen ist, die auf mögliche Brandherde im Motorraum des Kraftfahrzeugs gerichtet wird.Fire-fighting equipment according to claims 1 to 6, characterized in that the foam distribution system (8) is provided with spray nozzles which are directed to possible sources of fire in the engine compartment of the motor vehicle.
EP08005956A 2008-03-28 2008-03-28 Device for fighting fires in a vehicle Withdrawn EP2105166A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08005956A EP2105166A1 (en) 2008-03-28 2008-03-28 Device for fighting fires in a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08005956A EP2105166A1 (en) 2008-03-28 2008-03-28 Device for fighting fires in a vehicle

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EP2105166A1 true EP2105166A1 (en) 2009-09-30

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011113057A1 (en) * 2011-09-09 2013-03-14 Airbus Operations Gmbh Method and system for fire prevention and / or fire fighting
CN104606838A (en) * 2015-02-11 2015-05-13 中国石油化工股份有限公司 Foam extinguishing agent capable of automatically foaming and preparation method of foam extinguishing agent
RU2611941C2 (en) * 2015-08-05 2017-03-01 Радик Шамгунович Галимулин Preventive fire protection device
US20180289996A1 (en) * 2017-04-07 2018-10-11 Hyundai Motor Company System and controlling method for extinguishing fire in battery of vehicle
CN112344467A (en) * 2020-11-10 2021-02-09 姚立杰 Household fire-fighting air conditioner integrated machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342271A (en) * 1965-03-23 1967-09-19 Specialties Dev Corp Foam plug generator
DE4411281A1 (en) * 1994-03-31 1995-10-05 Daimler Benz Ag Motor vehicle with air conditioning
WO1996016699A1 (en) * 1994-12-02 1996-06-06 Norsk Hydro A/S Method and apparatus for detection and prevention of fire hazard
DE20180049U1 (en) 2000-03-03 2002-10-17 Andris, Helmut, 85080 Gaimersheim Mixing chamber for the generation of compressed air foam for extinguishing systems
EP1779903A1 (en) * 2005-10-26 2007-05-02 MAN Nutzfahrzeuge Aktiengesellschaft Fire extinguishing system utilizing the engine coolant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342271A (en) * 1965-03-23 1967-09-19 Specialties Dev Corp Foam plug generator
DE4411281A1 (en) * 1994-03-31 1995-10-05 Daimler Benz Ag Motor vehicle with air conditioning
DE4411281B4 (en) 1994-03-31 2004-07-22 Daimlerchrysler Ag Motor vehicle with an air conditioner
WO1996016699A1 (en) * 1994-12-02 1996-06-06 Norsk Hydro A/S Method and apparatus for detection and prevention of fire hazard
DE20180049U1 (en) 2000-03-03 2002-10-17 Andris, Helmut, 85080 Gaimersheim Mixing chamber for the generation of compressed air foam for extinguishing systems
EP1779903A1 (en) * 2005-10-26 2007-05-02 MAN Nutzfahrzeuge Aktiengesellschaft Fire extinguishing system utilizing the engine coolant

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011113057A1 (en) * 2011-09-09 2013-03-14 Airbus Operations Gmbh Method and system for fire prevention and / or fire fighting
US9861844B2 (en) 2011-09-09 2018-01-09 Airbus Operations Gmbh Method and system for fire prevention and/or fire fighting
DE102011113057B4 (en) 2011-09-09 2018-05-03 Airbus Operations Gmbh Method and system for fire prevention and / or fire fighting
CN104606838A (en) * 2015-02-11 2015-05-13 中国石油化工股份有限公司 Foam extinguishing agent capable of automatically foaming and preparation method of foam extinguishing agent
CN104606838B (en) * 2015-02-11 2018-03-02 中国石油化工股份有限公司 Fire foam that can voluntarily foam and preparation method thereof
RU2611941C2 (en) * 2015-08-05 2017-03-01 Радик Шамгунович Галимулин Preventive fire protection device
US20180289996A1 (en) * 2017-04-07 2018-10-11 Hyundai Motor Company System and controlling method for extinguishing fire in battery of vehicle
KR20180113795A (en) * 2017-04-07 2018-10-17 현대자동차주식회사 System and controlling method extinguising a fire for battery of vehicle
CN112344467A (en) * 2020-11-10 2021-02-09 姚立杰 Household fire-fighting air conditioner integrated machine

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