ES2229923A1 - Fire extinguishing system, has plastic container provided with pyrotechnic system, explosive charging unit controlled by fuse, top tube providing signal when fire is generated, and cylinder provided with firework triggering system - Google Patents
Fire extinguishing system, has plastic container provided with pyrotechnic system, explosive charging unit controlled by fuse, top tube providing signal when fire is generated, and cylinder provided with firework triggering systemInfo
- Publication number
- ES2229923A1 ES2229923A1 ES200302233A ES200302233A ES2229923A1 ES 2229923 A1 ES2229923 A1 ES 2229923A1 ES 200302233 A ES200302233 A ES 200302233A ES 200302233 A ES200302233 A ES 200302233A ES 2229923 A1 ES2229923 A1 ES 2229923A1
- Authority
- ES
- Spain
- Prior art keywords
- fire
- firework
- fuse
- generated
- pyrotechnic
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
Abstract
Description
Sistema para la extinción de incendios.Fire extinguishing system.
La presente invención se refiere a un sistema para la extinción de incendios y en concreto al tipo de extintores actuados de forma pirotécnica, gracias al cual se consiguen mejoras con respecto a previas invenciones sobre todo en el tema de la seguridad de manejo y en la prevención de posibles accidentes.The present invention relates to a system for fire extinguishing and specifically the type of fire extinguishers Pyrotechnically operated, thanks to which improvements are achieved with respect to previous inventions especially on the subject of driving safety and preventing accidents.
Son conocidos los extintores de fuego explosivos que dispersan en el entorno líquidos o sólidos mediante el uso de una carga pirotécnica (petardo) en su interior. Al tratarse de sistemas con compuestos pirotécnicos hay que prestar especial atención en la peligrosidad de su manejo.Explosive fire extinguishers are known that disperse liquids or solids in the environment by using a pyrotechnic charge (firecracker) inside. When it comes to systems with pyrotechnic compounds must pay special attention attention to the danger of its handling.
La patente US4285403 describe un extintor en un envase esférico en el que la carga central se activa bien mediante mecha o bien mediante un tirador manual. La forma del envase es inadecuada para su colocación y transporte. También carece de dispositivos de seguridad en su manejo.US4285403 describes a fire extinguisher in a spherical container in which the central load is activated well by wick or by a manual shooter. The shape of the container is unsuitable for placement and transport. It also lacks safety devices in its handling.
La publicación española ES2122946 por B. García es una adición a una patente de invención que describe un extintor explosivo con una carga central. Incorpora un retardo entre la mecha principal y la carga pirotécnica central, y un pequeño petardo que indica la inminente explosión del extintor. El manejo de este extintor ofrece poca seguridad dado que durante el transporte en un incendio puede activarse de forma fortuita o en situaciones no deseables. Así mismo, la pequeña carga que avisa de la inminente explosión del extintor puede confundirse con la explosión del extintor, ya que ambas producen sonidos similares.The Spanish publication ES2122946 by B. García it is an addition to a patent of invention that describes a fire extinguisher explosive with a central charge. It incorporates a delay between main wick and the central pyrotechnic charge, and a small firecracker that indicates the impending explosion of the extinguisher. The handling of This fire extinguisher offers little security since during transport in a fire it can be activated accidentally or in situations not desirable Also, the small load that warns of the imminent explosion of the extinguisher can be confused with the explosion of the extinguisher, since both produce similar sounds.
Es objeto de esta invención mejorar el estado de la técnica presente, invención cuyas características se describen a continuación.It is the object of this invention to improve the state of the present technique, invention whose characteristics are described in continuation.
La presente invención tiene por objeto un sistema para extinguir un fuego por medio de la fuerza expansiva generada por una carga pirotécnica colocada en el centro de un líquido o polvo especiales. En el exterior del sistema se coloca una mecha que se enciende por medio del propio fuego a extinguir. A diferencia de otros extintores, una vez encendida la mecha, es posible cortar el tren de fuego aumentando con ello la seguridad en el manejo, evitando que se active la carga pirotécnica en situaciones indeseadas.The present invention aims at a system to extinguish a fire by means of the expansive force generated by a pyrotechnic charge placed in the center of a liquid or special powder On the outside of the system a wick is placed which is lit by the fire itself to extinguish. Unlike from other extinguishers, once the wick is lit, it is possible to cut the train of fire thereby increasing driving safety, preventing the pyrotechnic charge from activating in situations unwanted
Si se ha retirado el seguro mencionado anteriormente, el tren de fuego continúa hasta un retardo que da tiempo a que una persona se aleje una distancia prudencial. A diferencia de otras invenciones, este mismo retardo sirve para proporcionar una señal audible y aguda que alerta de la inminente explosión del extintor. Esta señal de aviso no está formada por una corta explosión sino por un sonido agudo y de larga duración que es claramente distinguible de la explosión de otros extintores cercanos.If the aforementioned insurance has been withdrawn previously, the train of fire continues until a delay that gives time for a person to move away a safe distance. TO Unlike other inventions, this same delay serves to provide an audible and sharp signal that alerts the impending fire extinguisher explosion This warning signal is not formed by a short explosion but for a sharp and long lasting sound that is clearly distinguishable from the explosion of other extinguishers nearby.
Una vez consumida la carga pirotécnica retardante se activa la carga explosiva central que esta compuesta por pólvora prensada, cuya composición química puede adaptarse a las necesidades concretas según su velocidad de deflagración, gases generados, sensibilidad u otras características.Once the retarding pyrotechnic charge is consumed the central explosive charge that is composed of gunpowder is activated pressed, whose chemical composition can adapt to specific needs according to their deflagration speed, gases generated, sensitivity or other characteristics.
Para mejorar la comprensión de cuanto queda descrito en la presente memoria, se acompañan unos dibujos en los que, a título de ejemplo, se representa un caso práctico de realización de un sistema para la extinción de incendios.To improve understanding of how much is left described herein, some drawings are attached in the that, as an example, a case study of realization of a fire extinguishing system.
La figura 1 representa una vista en perspectiva y con corte central de una posible realización. La figura 2 es una vista es sección frontal incluida para la descripción de los distintos elementos. La figura 3 es una vista en perspectiva transparente del cilindro girador de seguridad. El moleteado lateral de la pieza se ha eliminado para mayor claridad.Figure 1 represents a perspective view and with central cut of a possible embodiment. Figure 2 is a view is front section included for the description of the different elements. Figure 3 is a perspective view Transparent safety rotating cylinder. Lateral knurling of the piece has been removed for clarity.
Haciendo referencia a la numeración adoptada en las figuras, y más concretamente en relación con la figura 2 donde se muestra un sistema de extinción y prevención de incendios, acorde con las características de la presente invención, podemos ver que está compuesto por el recipiente 1 preferentemente plástico cuyo interior 2 se rellena a través de una boca la composición química que retarda el fuego.Referring to the numbering adopted in the figures, and more specifically in relation to figure 2 where a fire prevention and extinguishing system is shown, According to the characteristics of the present invention, we can see that it is composed of container 1 preferably plastic whose interior 2 is filled through a mouth the composition Chemistry that retards fire.
La boca queda cerrada por el tubo 6 que contiene el tubo de pólvora retardante/avisador 5, la mecha de interconexión 4 y la carga explosiva principal 3. A su vez, el tubo 6 queda cubierto por la tapa 9 que incluye un agujero para el tubo 5 y un eje para la girador de seguridad cilíndrico 7.The mouth is closed by the tube 6 that contains the retardant powder / warning tube 5, the interconnection wick 4 and the main explosive charge 3. In turn, tube 6 remains covered by the cover 9 which includes a hole for the tube 5 and a shaft for cylindrical safety swivel 7.
El tubo 6 realiza la doble función de aislar del agua a los elementos 3, 4,5 y de mantener su cohesión mecánica. La carga explosiva 3 debe guardar una posición central con respecto al conjunto para que su efectividad sea mayor. El tubo 5 contiene una mezcla de las llamadas silbantes. La longitud de dicho tubo configura el retardo antes del encendido del petardo principal y su diámetro determina la frecuencia del sonido agudo producido. La mecha 4 interconecta el final del tubo 5 con la carga 3.The tube 6 performs the double function of isolating the water to elements 3, 4,5 and to maintain its mechanical cohesion. The explosive charge 3 must keep a central position with respect to the set so that its effectiveness is greater. Tube 5 contains a Mixing of the whistling calls. The length of said tube set the delay before the main firecracker starts and its diameter determines the frequency of the acute sound produced. The wick 4 interconnects the end of tube 5 with load 3.
Sobre el tapón 9 se coloca un cilindro girador con eje central en 11 que es el encargado de dar seguridad en el manejo del extintor. En el agujero 12 del girador 9 se inserta una mecha exterior 8 al conjunto que es la encargada de encender el conjunto. En la posición inicial de 7, la mecha 8 se encuentra desalineada con el tubo 5 por lo que cualquier tren de fuego presente en la mecha 8 se apaga. Para activar el extintor es necesario girar el cilindro 7 hasta alinearlo con el tubo 5. De este modo, el tren de fuego continúa por la composición presente en el tubo 5. El mismo agujero 12 sirve como salida para la onda acústica proporcionada por la composición 5. Para facilitar el alineado de 7 se ha provisto un pequeño taladro 10 de bloqueo una vez que se ha girado 7 hasta su posición de funcionamiento.A rotating cylinder is placed on the cap 9 with central axis in 11 which is responsible for providing security in the fire extinguisher handling In hole 12 of the spinner 9 a outer wick 8 to the set that is responsible for lighting the set. In the initial position of 7, the wick 8 is found misaligned with tube 5 so any fire train present in wick 8 goes out. To activate the extinguisher is It is necessary to rotate cylinder 7 until it is aligned with tube 5. this way, the train of fire continues for the composition present in the tube 5. The same hole 12 serves as an outlet for the wave acoustics provided by the composition 5. To facilitate the aligned with 7 a small locking hole 10 has been provided a Once 7 has been turned to its operating position.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200302233A ES2229923B1 (en) | 2003-09-26 | 2003-09-26 | FIRE EXTINGUISHING SYSTEM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200302233A ES2229923B1 (en) | 2003-09-26 | 2003-09-26 | FIRE EXTINGUISHING SYSTEM. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2229923A1 true ES2229923A1 (en) | 2005-04-16 |
ES2229923B1 ES2229923B1 (en) | 2006-07-01 |
Family
ID=34610345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200302233A Withdrawn - After Issue ES2229923B1 (en) | 2003-09-26 | 2003-09-26 | FIRE EXTINGUISHING SYSTEM. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2229923B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1946800A1 (en) * | 2007-01-19 | 2008-07-23 | Komvoort B.V. | Fire protection system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285403A (en) * | 1979-11-09 | 1981-08-25 | Poland Cedric M | Explosive fire extinguisher |
US4964469A (en) * | 1988-05-18 | 1990-10-23 | Smith Wayne D | Device for broadcasting dry material by explosive force |
-
2003
- 2003-09-26 ES ES200302233A patent/ES2229923B1/en not_active Withdrawn - After Issue
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285403A (en) * | 1979-11-09 | 1981-08-25 | Poland Cedric M | Explosive fire extinguisher |
US4964469A (en) * | 1988-05-18 | 1990-10-23 | Smith Wayne D | Device for broadcasting dry material by explosive force |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1946800A1 (en) * | 2007-01-19 | 2008-07-23 | Komvoort B.V. | Fire protection system |
WO2008087222A2 (en) * | 2007-01-19 | 2008-07-24 | Komvoort Innovatie B.V. | Fire protection system |
WO2008087222A3 (en) * | 2007-01-19 | 2008-10-16 | Komvoort Innovatie B V | Fire protection system |
Also Published As
Publication number | Publication date |
---|---|
ES2229923B1 (en) | 2006-07-01 |
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