WO2007110457A1 - Pressurized-fluid containing/expelling device - Google Patents

Pressurized-fluid containing/expelling device Download PDF

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Publication number
WO2007110457A1
WO2007110457A1 PCT/ES2007/000162 ES2007000162W WO2007110457A1 WO 2007110457 A1 WO2007110457 A1 WO 2007110457A1 ES 2007000162 W ES2007000162 W ES 2007000162W WO 2007110457 A1 WO2007110457 A1 WO 2007110457A1
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WO
WIPO (PCT)
Prior art keywords
fluid
valves
reservoir
tank
pressurized
Prior art date
Application number
PCT/ES2007/000162
Other languages
Spanish (es)
French (fr)
Inventor
Santiago Trias Bonet
Original Assignee
Santiago Trias Bonet
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 Santiago Trias Bonet filed Critical Santiago Trias Bonet
Publication of WO2007110457A1 publication Critical patent/WO2007110457A1/en

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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
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0292—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by spraying extinguishants directly into the fire
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/62—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
    • A62C13/64—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container the extinguishing material being released by means of a valve
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/10—Containers destroyed or opened by flames or heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge

Definitions

  • the present invention relates to a container-ejector device for pressurized fluid for multiple uses.
  • extinguishers which comprise a tank of an extinguishing gas or alternatively contain a powder or extinguishing foam that is expelled by the effect of an inert propellant gas housed in a torpedo.
  • These extinguishers have a hose or nozzle for the exit of the extinguishing agent and direct it to the focus of the fire and thus try to extinguish it.
  • These extinguishers are small and medium sized to allow portability and manual use, so they are not suitable for extinguishing large fires.
  • extinguishing agent distribution networks in large areas, which are connected with a mass storage of the extinguishing agent or a pressurized water connection and which through pipes is distributed to the nozzles and sprayers extended throughout the surface .
  • This solution is suitable for indoor use in buildings and enclosures or similar, however, since it is not portable, it cannot be used outdoors, such as in the case of a forest fire.
  • hydroplanes and helicopters with tanks and medium-sized tanks are used to be able to throw water on the focus of the fire, but its cost of acquisition and maintenance is expensive and its operation depends on the meteorological conditions to fly.
  • Pump trucks are also used that transport a certain amount of water to the affected area and that are thrown by hoses over the fire's focus.
  • these vehicles have limited access to rough terrain. They also have limited autonomy and cause firefighters to be in very risky areas for their lives.
  • the pressure fluid container-ejector device of this invention presents a series of technical peculiarities intended to be able to use large quantities of fluids dispersed abroad and thus take advantage of the benefits of these fluids, such as extinguishing agents in forest fires or gases that dissolve snow on the slopes of the mountains to avoid avalanches
  • the device comprises a reservoir for housing the pressurized fluid.
  • the reservoir has on its external surface a plurality of recesses in which outlet valves of said contained fluid are housed. These valves are related to actuation means for opening at will or automatically.
  • the tank has fastening means for its fixation, transport and storage.
  • These devices are small to large in size, for example about thirty centimeters to one or two meters in diameter and the fluid is pressurized inside it at high pressure, for example at approximately 150 bars.
  • the deposit can be made of metal, such as steel or aluminum for example.
  • This device can be easily transported in vehicles or by helicopters, to be deposited in the area that needs its action. For example, if the content is an extinguishing agent, such as carbon dioxide, it can be thrown in the middle of a forest area in flames and cause the gas to be expelled in all directions, causing the extinction of fire by suffocating a large extent your surroundings.
  • an extinguishing agent such as carbon dioxide
  • valves are fully housed within the recess, without protruding from the outer perimeter of the reservoir. In this way the device can be released in the upper area of a hillside to - TO -
  • the drive means may comprise a receiver for remote operation from a remote control when deemed necessary.
  • the actuating means comprise valve closures that are sensitive to the ambient temperature. In this way when the device reaches the fire zone, the heat in its surroundings causes the valves to open and the immediate exit of the extinguishing fluid.
  • the fastening means can be varied, depending on the support to which it is desired to be fixed, for example hanging from the high voltage towers that usually cross the forests, from a mast or the like.
  • the tank has hooks or the like.
  • the deposit of the device can have various forms according to its use and form of transport and storage, such as cylindrical or others.
  • the device has a use as an extinguishing element, it is preferable to be spherical in order to roll it down the slope.
  • the fluid contained in the reservoir can be of various types, such as a gas or a liquid or foam that can be pushed by a mixed propellant gas.
  • a gas used as a fire extinguishing product is preferably carbon dioxide.
  • the fluid contained is a gas that, as it leaves the valves, dissolves the snow around it, dispersing it at a great distance and thus eliminating the mass criticism that could roll down the slope.
  • the vacuum inside can be carried out, in cases where it is necessary to absorb some fluid, such as air to eliminate oxygen in the center of fires, tornadoes, etc.
  • the device can also be launched by a cannon or similar, which can be placed in the center of the fire in case of large urban fires. Isolated houses and tall buildings may have a mast on their roofs to hold one or more devices ready for use.
  • FIG. 1 shows a perspective view of the device.
  • FIG. 2 shows a detailed view of a valve and part of the tank wall sectioned longitudinally.
  • FIG. 3 shows an example of dispersion of the gas contained in a device in a fire environment.
  • FIG. 4 shows an example of a device arranged on a mast for use by dropping it down the slope.
  • the device is constituted by a metal tank (1), preferably spherical, for example approximately 1 to 2 meters in diameter, which has a plurality of recesses (11) distributed on its surface towards inside.
  • a gas outlet valve (2) stored at high pressure in the tank (1), said valves (2) being related to actuation means (3) for automatic opening.
  • the stored gas is high pressure carbon dioxide, for example at 150 bar, as a fire extinguishing product.
  • the tank (1) has on its outer surface some fastening means (12), such as one or more hooks that allows its transport and fixation, such as supported on a mast (4) to allow rolling down the slope down to the area of the fire.
  • valves (2) are fully housed within the recesses (11) of the tank (1), without protruding from their perimeter surface to ensure that they do not hit or get stuck.
  • the actuation means (3) are automatically activated, and in case of application for fire extinguishing they are constituted by closures sensitive to the ambient temperature, whereby, when the ambient heat rises from a certain temperature when the device is in inside the fire, the valves (2) are opened.

Abstract

Pressurized-fluid containing/expelling device that comprises a reservoir, for storing or expelling, the pressurized fluid that has, on its outer surface, a plurality of inlets containing fluid-inlet/-outlet valves, these valves being connected with actuating means for opening said valves as desired or automatically, and the reservoir having securing means for its fastening, transportation and storage, the device operationally being suitable for allowing release of the interior fluid into its environment suddenly and in a controlled manner.

Description

"DISPOSITIVO CONTENEDOR-EXPULSOR PE FLUIDO A PRESIÓN" "PRESSURE FLUID PE CONTAINER-EXPULSION DEVICE"
Objeto de Ia invenciónObject of the invention
La presente invención se refiere a un dispositivo contenedor- expulsor de fluido a presión para múltiples usos.The present invention relates to a container-ejector device for pressurized fluid for multiple uses.
Antecedentes de Ia invención.Background of the invention.
En la actualidad no existen dispositivos que permitan la dispersión de grandes cantidades de fluidos, ya sean gases, líquidos o espumas en un entorno exterior o de gran volumen.At present there are no devices that allow the dispersion of large quantities of fluids, be they gases, liquids or foams in an outdoor environment or large volume.
Un ejemplo aproximado son los extintores portátiles, que comprenden un depósito de un gas extintor o en alternativa contienen un polvo o espuma extintora que se expulsa mediante el efecto de un gas propelente inerte alojado en un torpedo. Estos extintores presentan una manguera o boquilla para la salida del agente extintor y dirigirlo al foco del fuego y así intentar apagarlo. Estos extintores son de tamaño pequeño y mediano para poder permitir su portabilidad y uso manual, por lo que no son adecuados para extinguir grandes fuegos.An approximate example is portable extinguishers, which comprise a tank of an extinguishing gas or alternatively contain a powder or extinguishing foam that is expelled by the effect of an inert propellant gas housed in a torpedo. These extinguishers have a hose or nozzle for the exit of the extinguishing agent and direct it to the focus of the fire and thus try to extinguish it. These extinguishers are small and medium sized to allow portability and manual use, so they are not suitable for extinguishing large fires.
Otra solución es el uso de redes de distribución de agente extintor en grandes superficies, las cuales están conectadas con un almacenamiento masivo del agente extintor o una conexión de agua a presión y que mediante tuberías se distribuye hasta las boquillas y pulverizadores extendidos por toda la superficie. Esta solución es apropiada para su uso en interior de edificios y recintos cerrados o similares, sin embargo al no ser portátil, no se puede utilizar en el exterior, tal como en el caso de un incendio forestal.Another solution is the use of extinguishing agent distribution networks in large areas, which are connected with a mass storage of the extinguishing agent or a pressurized water connection and which through pipes is distributed to the nozzles and sprayers extended throughout the surface . This solution is suitable for indoor use in buildings and enclosures or similar, however, since it is not portable, it cannot be used outdoors, such as in the case of a forest fire.
Para la extinción de un incendio forestal se utilizan hidroaviones y helicópteros con cisternas y depósitos de medio tamaño para poder arrojar agua sobre el foco del incendio, pero su coste de adquisición y mantenimiento es caro y su funcionamiento depende de las condiciones meteorológicas para poder volar.For the extinction of a forest fire, hydroplanes and helicopters with tanks and medium-sized tanks are used to be able to throw water on the focus of the fire, but its cost of acquisition and maintenance is expensive and its operation depends on the meteorological conditions to fly.
También se usan camiones motobombas que transportan una cierta cantidad de agua hasta la zona afectada y que se lanza mediante mangueras sobre el foco del incendio. Sin embargo estos vehículos tienen el acceso limitado a terrenos abruptos. Además tienen una autonomía limitada y provocan que los bomberos estén en zonas muy arriesgadas para su vida.Pump trucks are also used that transport a certain amount of water to the affected area and that are thrown by hoses over the fire's focus. However, these vehicles have limited access to rough terrain. They also have limited autonomy and cause firefighters to be in very risky areas for their lives.
También es conocido el problema de los aludes de nieve en alta montaña. Estos aludes se producen porque se acumula una gran cantidad de nieve en poco tiempo en las laderas de las montañas, volviéndose inestable, esta inestabilidad es mayor al final del invierno y a principios de primavera porque la nieve superior se funde de día y se congela de noche, formando unas placas pesadas sobre capas inferiores más ligeras y menos conexionadas, que provoca un deslizamiento que arrastra el resto de las capas de la nieve acumulada. Para subsanar este problema se utilizan explosivos lanzados a distancia sobre la cabeza o parte superior de las laderas o cañones para provocar desprendimientos de nieve controlados y así minimizar su daño. Sin embargo, no se reduce el riesgo potencial del alud porque no se elimina dicho alud, solo que se controla el momento en que se produce el desprendimiento o se fragmenta su tamaño.The problem of snow avalanches in high mountains is also known. These landslides occur because a large amount of snow accumulates in a short time on the slopes of the mountains, becoming unstable, this instability is greater at the end of winter and early spring because the upper snow melts during the day and freezes at night , forming heavy plates on lighter and less connected lower layers, which causes a slide that drags the rest of the layers of accumulated snow. To solve this problem, explosives thrown at a distance over the head or top of the slopes or canyons are used to cause controlled snowfalls and thus minimize their damage. However, the potential risk of the avalanche is not reduced because said avalanche is not eliminated, only that the moment at which the detachment occurs or its size is fragmented is controlled.
Descripción de la invenciónDescription of the invention
El dispositivo contenedor-expulsor de fluido a presión de esta invención presenta una serie de particularidades técnicas destinadas a poder utilizar grandes cantidades de fluidos dispersos en el exterior y así aprovechar los beneficios de estos fluidos, tal como agentes extintores en incendios forestales o gases que disuelven la nieve en las laderas de las montañas para evitar los aludes.The pressure fluid container-ejector device of this The invention presents a series of technical peculiarities intended to be able to use large quantities of fluids dispersed abroad and thus take advantage of the benefits of these fluids, such as extinguishing agents in forest fires or gases that dissolve snow on the slopes of the mountains to avoid avalanches
En efecto, el dispositivo comprende un depósito de alojamiento del fluido a presión. El depósito presenta en su superficie externa una pluralidad de entrantes en los que se encuentran alojadas unas válvulas de salida de dicho fluido contenido. Estas válvulas están relacionadas con unos medios de accionamiento para su abertura a voluntad o automáticamente. El depósito presenta unos medios de sujeción para su fijación, transporte y almacenamiento.In fact, the device comprises a reservoir for housing the pressurized fluid. The reservoir has on its external surface a plurality of recesses in which outlet valves of said contained fluid are housed. These valves are related to actuation means for opening at will or automatically. The tank has fastening means for its fixation, transport and storage.
Estos dispositivos son de un tamaño de pequeño a grande, por ejemplo de unos treinta centímetros a uno o dos metros de diámetro y el fluido está presurizado en su interior a gran presión, por ejemplo a 150 bares aproximadamente. El depósito puede estar realizado en metal, tal como acero o aluminio por ejemplo. Este dispositivo se puede trasladar fácilmente en vehículos o mediante helicópteros, para ser depositados en la zona que necesita su acción. Por ejemplo, si el contenido es un agente extintor, tal como el anhídrido carbónico, se puede lanzar en medio de una zona de bosque en llamas y provocar la expulsión del gas en todas las direcciones, provocando la extinción del fuego sofocando una gran extensión a su alrededor.These devices are small to large in size, for example about thirty centimeters to one or two meters in diameter and the fluid is pressurized inside it at high pressure, for example at approximately 150 bars. The deposit can be made of metal, such as steel or aluminum for example. This device can be easily transported in vehicles or by helicopters, to be deposited in the area that needs its action. For example, if the content is an extinguishing agent, such as carbon dioxide, it can be thrown in the middle of a forest area in flames and cause the gas to be expelled in all directions, causing the extinction of fire by suffocating a large extent your surroundings.
También se ha previsto que sea útil para eliminar riesgo de aludes, ya que el dispositivo cargado de aire u otro gas inerte en la atmósfera, puede provocar la disolución y dispersión de la nieve.It is also intended to be useful to eliminate risk of avalanches, since the device loaded with air or other inert gas in the atmosphere can cause the dissolution and dispersion of snow.
En una realización preferente las válvulas se encuentran totalmente alojadas en el seno del entrante, sin sobresalir del perímetro exterior del depósito. De esta forma el dispositivo puede liberarse en la zona superior de una ladera para - A -In a preferred embodiment the valves are fully housed within the recess, without protruding from the outer perimeter of the reservoir. In this way the device can be released in the upper area of a hillside to - TO -
que descienda rodando por dicha ladera y ser accionado para que libere el gas contenido en su interior, en el momento deseado, por ejemplo cuando alcance una zona incendiada.that it descends rolling down said hillside and be operated so that it releases the gas contained inside it, at the desired moment, for example when it reaches a burning area.
Los medios de accionamiento pueden comprender un receptor para su accionamiento a distancia desde un control remoto cuando se estime necesario. En una alternativa de funcionamiento automático los medios de accionamiento comprenden unos cierres de las válvulas que son sensibles a la temperatura ambiente. De esta forma cuando el dispositivo llega a la zona del incendio, el calor en su entorno provoca la apertura de las válvulas y la salida inmediata del fluido extintor.The drive means may comprise a receiver for remote operation from a remote control when deemed necessary. In an alternative of automatic operation, the actuating means comprise valve closures that are sensitive to the ambient temperature. In this way when the device reaches the fire zone, the heat in its surroundings causes the valves to open and the immediate exit of the extinguishing fluid.
Los medios de sujeción pueden ser variados, según sea el soporte al que se desea fijar, por ejemplo colgado de las torres de alta tensión que suelen cruzar los bosques, de un mástil o similar. Para ello, el depósito presenta unos ganchos o similares.The fastening means can be varied, depending on the support to which it is desired to be fixed, for example hanging from the high voltage towers that usually cross the forests, from a mast or the like. For this, the tank has hooks or the like.
El depósito del dispositivo puede presentar diversas formas según su uso y forma de transporte y almacenamiento, tal como cilindrica u otras. En el caso de que el dispositivo tenga un uso como elemento extintor es preferible que sea esférico para poder hacerlo rodar ladera abajo.The deposit of the device can have various forms according to its use and form of transport and storage, such as cylindrical or others. In the event that the device has a use as an extinguishing element, it is preferable to be spherical in order to roll it down the slope.
El fluido que contiene el depósito puede ser de diversos tipos, tal como un gas o un líquido o espuma que se puede empujar mediante un gas propelente mezclado. Así, un gas utilizado cono producto extintor de incendios es el anhídrido carbónico preferentemente.The fluid contained in the reservoir can be of various types, such as a gas or a liquid or foam that can be pushed by a mixed propellant gas. Thus, a gas used as a fire extinguishing product is preferably carbon dioxide.
Si el dispositivo está destinado a la eliminación del riesgo de aludes el fluido contenido es un gas que al salir por las válvulas provoca la disolución de la nieve a su alrededor, dispersándola a gran distancia y así eliminando la masa crítica que pudiera rodar ladera abajo.If the device is intended to eliminate the risk of avalanches, the fluid contained is a gas that, as it leaves the valves, dissolves the snow around it, dispersing it at a great distance and thus eliminating the mass criticism that could roll down the slope.
Puede a su vez efectuarse el vacío en su interior, para casos que sea necesario absorber algún fluido, como por ejemplo aire para eliminar el oxígeno en el centro de incendios, tornados, ... etc.In turn, the vacuum inside can be carried out, in cases where it is necessary to absorb some fluid, such as air to eliminate oxygen in the center of fires, tornadoes, etc.
El dispositivo también se puede lanzar mediante un cañón o similar, con lo que se puede colocar en el centro del fuego en caso de incendios urbanos de grandes dimensiones. Las casas aisladas y los edificios altos pueden disponer en sus terrados un mástil para sujetar uno o varios dispositivos listos para su uso.The device can also be launched by a cannon or similar, which can be placed in the center of the fire in case of large urban fires. Isolated houses and tall buildings may have a mast on their roofs to hold one or more devices ready for use.
Descripción de las figuras.Description of the figures.
Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to the present specification in which, for illustrative and non-limiting purposes, the following has been represented:
- La figura 1 muestra una vista en perspectiva del dispositivo.- Figure 1 shows a perspective view of the device.
- La figura 2 muestra una vista en detalla de una válvula y parte de la pared del depósito seccionadas longitudinalmente.- Figure 2 shows a detailed view of a valve and part of the tank wall sectioned longitudinally.
- La figura 3 muestra un ejemplo de dispersión del gas contenido en un dispositivo en un entorno de incendio.- Figure 3 shows an example of dispersion of the gas contained in a device in a fire environment.
- La figura 4 muestra un ejemplo de dispositivo dispuesto sobre un mástil para su uso dejándolo caer ladera abajo. - -- Figure 4 shows an example of a device arranged on a mast for use by dropping it down the slope. - -
Realización preferente de Ia invenciónPreferred embodiment of the invention
Como se puede observar en las figuras referenciadas el dispositivo está constituido por un depósito metálico (1), preferentemente de forma esférica, por ejemplo de 1 a 2 metros de diámetro aproximadamente, que presenta repartidas por su superficie una pluralidad de entrantes (11) hacia dentro. En cada entrante (11) se encuentra una válvula (2) de salida del gas almacenado a alta presión en el depósito (1), estando dichas válvulas (2) relacionadas con unos medios de accionamiento (3) para su apertura automática. El gas almacenado es anhídrido carbónico a alta presión, por ejemplo a 150 bares, como producto extintor de incendios. El depósito (1) presenta en su superficie exterior unos medios de sujeción (12), tal como uno o varios ganchos que permite su transporte y fijación, tal como soportado sobre un mástil (4) para poder dejar rodar ladera abajo hasta la zona del fuego.As can be seen in the referenced figures, the device is constituted by a metal tank (1), preferably spherical, for example approximately 1 to 2 meters in diameter, which has a plurality of recesses (11) distributed on its surface towards inside. In each inlet (11) there is a gas outlet valve (2) stored at high pressure in the tank (1), said valves (2) being related to actuation means (3) for automatic opening. The stored gas is high pressure carbon dioxide, for example at 150 bar, as a fire extinguishing product. The tank (1) has on its outer surface some fastening means (12), such as one or more hooks that allows its transport and fixation, such as supported on a mast (4) to allow rolling down the slope down to the area of the fire.
Las válvulas (2) se encuentran totalmente alojadas en el seno de los entrantes (11) del depósito (1), sin sobresalir por su superficie perimetral para asegurar que no se golpean ni atoran.The valves (2) are fully housed within the recesses (11) of the tank (1), without protruding from their perimeter surface to ensure that they do not hit or get stuck.
Los medios de accionamiento (3) son de activación automática, y en caso de aplicación para extinción de fuego están constituidos por unos cierres sensibles a la temperatura ambiente, por la cual, cuando el calor ambiente sube de una determinada temperatura al encontrarse el dispositivo en el interior del fuego, se abren las válvulas (2).The actuation means (3) are automatically activated, and in case of application for fire extinguishing they are constituted by closures sensitive to the ambient temperature, whereby, when the ambient heat rises from a certain temperature when the device is in inside the fire, the valves (2) are opened.
Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación. Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not imply an alteration. of the essential features of the invention that are claimed below.

Claims

REIVINDICACIONES
1.- Dispositivo contenedor-expulsor de fluido a presión, caracterizado porque comprende un depósito (1) de alojamiento del fluido a presión, que presenta en su superficie externa una pluralidad de entrantes (11) en los que se encuentran alojadas unas válvulas (2) de salida del fluido contenido, estando estas válvulas (2) relacionadas con unos medios de accionamiento (3) para la abertura de dichas válvulas (2) a voluntad o automáticamente y presentando el depósito (1) unos medios de sujeción (12) para su fijación, transporte y almacenando, siendo el dispositivo operativamente apto para permitir la liberación del fluido interior en su entorno, de forma repentina y controlada.1. Container-ejector device for pressurized fluid, characterized in that it comprises a reservoir (1) for housing the pressurized fluid, which has on its external surface a plurality of recesses (11) in which valves (2) are housed. ) outflow of the contained fluid, these valves (2) being related to actuation means (3) for opening said valves (2) at will or automatically and the reservoir (1) presenting holding means (12) for its fixation, transport and storage, being the device operatively suitable to allow the release of the inner fluid in its surroundings, suddenly and in a controlled manner.
2.- Dispositivo, según la reivindicación 1, caracterizado porque las válvulas (2) se encuentran totalmente alojadas en el seno del entrante (11), sin sobresalir del perímetro exterior del depósito (1).2. Device according to claim 1, characterized in that the valves (2) are fully housed within the recess (11), without protruding from the outer perimeter of the tank (1).
3.- Dispositivo, según la reivindicación 1, caracterizado porque los medios de accionamiento (3) comprenden unos cierres de las válvulas (2) que son sensibles a la temperatura ambiente para su disparo por calor.3. Device according to claim 1, characterized in that the actuation means (3) comprise valve seals (2) that are sensitive to the ambient temperature for heat firing.
4.- Dispositivo, según la reivindicación 1, caracterizado porque los medios de accionamiento (3) comprenden un receptor para su accionamiento a distancia desde un control remoto.4. Device according to claim 1, characterized in that the drive means (3) comprise a receiver for remote operation from a remote control.
5.- Dispositivo, según la reivindicación 1, caracterizado porque los medios de sujeción (12) son unos ganchos.5. Device according to claim 1, characterized in that the fastening means (12) are hooks.
6.- Dispositivo, según la reivindicación I5 caracterizado porque el depósito (1) es esférico. o 6. Device according to claim I 5 wherein the reservoir (1) is spherical. or
- 8 -- 8 -
7.- Dispositivo, según la reivindicación 1, caracterizado porque el depósito (1) está realizado en metal.7. Device according to claim 1, characterized in that the tank (1) is made of metal.
8.- Dispositivo, según la reivindicación 1, caracterizado porque el fluido contenido en el depósito (1) es un producto extintor de incendios.8. Device according to claim 1, characterized in that the fluid contained in the tank (1) is a fire extinguishing product.
9.- Dispositivo, según la reivindicación 8, caracterizado porque el producto extintor de incendios es anhídrido carbónico.9. Device according to claim 8, characterized in that the fire extinguishing product is carbon dioxide.
10.- Dispositivo, según la reivindicación 1, caracterizado porque el fluido contenido en el depósito (1) es un líquido o espuma mezclados con un gas propelente.10. Device according to claim 1, characterized in that the fluid contained in the reservoir (1) is a liquid or foam mixed with a propellant gas.
I L- Dispositivo, según la reivindicación 1, caracterizado porque el fluido contenido en el depósito (1) es un gas, operativamente apto para la disolución de nieve en aludes.I L- Device according to claim 1, characterized in that the fluid contained in the tank (1) is a gas, operatively suitable for the dissolution of snow in avalanches.
12.- Dispositivo, según la reivindicación 1, caracterizado porque puede contener el vacío en su interior, para absorber gases y fluidos. 12. Device according to claim 1, characterized in that it can contain the vacuum inside, to absorb gases and fluids.
PCT/ES2007/000162 2006-03-24 2007-03-23 Pressurized-fluid containing/expelling device WO2007110457A1 (en)

Applications Claiming Priority (2)

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ES200600768A ES2291114B1 (en) 2006-03-24 2006-03-24 PRESSURE FLUID CONTAINER-EXPULSION DEVICE.
ESP20060768 2006-03-24

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WO2021125314A1 (en) * 2019-12-20 2021-06-24 株式会社日本バイタル Fire extinguishing device and fire extinguishing method
IL291290A (en) * 2022-03-11 2023-10-01 David Pogoda Montague In Situ Fighting Forest Fires

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EP0014786A1 (en) * 1979-02-16 1980-09-03 Kabo Kogyo Kabushiki Kaisha Fire extinguisher
IT1207793B (en) * 1987-04-24 1989-06-01 Faini Spa Fire quenching or protective device for electric apparatus
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IL291290A (en) * 2022-03-11 2023-10-01 David Pogoda Montague In Situ Fighting Forest Fires

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ES2291114B1 (en) 2009-02-01

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