WO2019193222A1 - Fire extinguishing system for containers of goods - Google Patents

Fire extinguishing system for containers of goods Download PDF

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Publication number
WO2019193222A1
WO2019193222A1 PCT/ES2019/070044 ES2019070044W WO2019193222A1 WO 2019193222 A1 WO2019193222 A1 WO 2019193222A1 ES 2019070044 W ES2019070044 W ES 2019070044W WO 2019193222 A1 WO2019193222 A1 WO 2019193222A1
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WO
WIPO (PCT)
Prior art keywords
hose
container
mouth
containers
ratchets
Prior art date
Application number
PCT/ES2019/070044
Other languages
Spanish (es)
French (fr)
Inventor
Luis Manuel LOZANO RODRIGUEZ
Original Assignee
Lozano Rodriguez Luis Manuel
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 Lozano Rodriguez Luis Manuel filed Critical Lozano Rodriguez Luis Manuel
Publication of WO2019193222A1 publication Critical patent/WO2019193222A1/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
    • A62C3/002—Fire prevention, containment or extinguishing specially adapted for particular objects or places for warehouses, storage areas or other installations for storing goods
    • 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
    • A62C3/04—Fire prevention, containment or extinguishing specially adapted for particular objects or places for dust or loosely-baled or loosely-piled materials, e.g. in silos, in chimneys
    • 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
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/22—Nozzles specially adapted for fire-extinguishing specially adapted for piercing walls, heaped materials, or the like
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C33/00—Hose accessories
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C33/00—Hose accessories
    • A62C33/04—Supports or clamps for fire hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features

Definitions

  • the present invention relates to an extinguishing system of a possible fire inside a standardized container of merchandise type TEU.
  • the object of the invention is to provide a container with a system that allows quick and remote coupling of the hose or hoses, which will supply the extinguishing agent, through the use of a specific nozzle and the design of the device in the form of conical guides to facilitate the coupling.
  • the object of the invention is to considerably reduce the response time to a fire source within a container, facilitating the dispersion of the extinguishing fluid inside it.
  • the device features a color-coded disc that allows identifying the potential fire class inside the container based on the type of merchandise stored in it, facilitating the choice of the best extinguishing agent to be used quickly and intuitively.
  • the container wall is perforated by means of a high-pressure water lance, and once it has been perforated, inject water under pressure into the interior.
  • the risk can increase considerably before the possibility of fanning the fire at the time of drilling and facilitating an entry of oxygen inside the container.
  • the fire extinguishing system for containers of merchandise that is recommended solves in a completely satisfactory way the problem previously exposed, based on a simple solution but of great efficiency, being able to be incorporated in the construction of new containers or be included in the existing ones.
  • the fire extinguishing device is preferably located on the faces of smaller surface of the container, that is to say, door and / or bottom of the same.
  • This device has four cross-shaped fittings that can be connected to hoses for the injection of an extinguishing agent inside the container. These fittings will lead the fluid into the container, and can be sprayed from the inside of the device or channeled into the container.
  • the device consists of guides, one for each fitting, in the form of a truncated cone, which facilitates the coupling of the hose head to the fitting.
  • Said coupling is specific to this design and is fixed to the smaller base end of the truncated cone by means of extendable hooks, in the position where the fitting and the hose head are firmly coupled.
  • the device features a color-coded disc that allows identifying the potential fire class inside the container based on the type of merchandise stored in it, facilitating the choice of the best extinguishing agent to be used quickly and intuitively.
  • Figures 1 a and 1 b.- They show paths in front and rear elevation of a cargo container equipped with the fire extinguishing system object of the present invention.
  • Figures 2a and 2b show paths in section in front elevation and in profile of the cross fittings that participate in the system of the invention.
  • Figures 3a and 3b show side elevation views of the system of the invention at the level of one of its fittings next to which the alignment cone appears the corresponding hose in a pre-coupling situation and once coupled, respectively.
  • the fire extinguishing system is preferably located on one or both sides of a smaller surface of the container, that is, door (1) and / or bottom (2) thereof, so that said system is embodied in a series of multiple fittings (3) as a pass-through which, in the preferred embodiment of the invention participate in a number of four, duly grouped together forming a joint outlet (5) in which a diffuser can be established , and that they are externally layered in an equiangularly distributed manner, as shown in Figure 2a.
  • fittings will incorporate a flare mouth (6) intended to receive the corresponding hose (7) driving the most suitable fire extinguishing product in each case, with a pair of gaskets (8) and (9) that prevent losses in The coupling.
  • a specific nozzle is provided on the periphery of the free edge and end of the hose in which a series of ratchets (10) are distributed equiangularly, of length according to the distance between the mouth and cone trunk, articulated with respect to a perimeter ring (1 1) through respective axes (12) and which tend to a locked position by means of springs (13) associated with its free end (14).
  • the pawls include diagonal torn holes (16) through which an outer ring (17) is passed, so that by pulling back the hoop, automatic retraction of the ratchets is caused, and consequently the unlocking of the hose, which can be easily collected.
  • a coded disk (18) for identifying the potential fire class inside the container may be arranged on the device, depending on the type of merchandise stored therein, facilitating the choice of the best extinguishing agent to use quickly and intuitively.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operations Research (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention consists of a series of couplings (3), preferably four, arranged as bushings on at least one of the faces of the container, said couplings comprising a flared opening (6) designed to receive the corresponding hose (7) that transfers the fire extinguishing product suitable for each case. The system comprises means for automatically centring the hose, in the form of elements in the shape of a truncated cone (15), separated by a certain distance corresponding to the distance of a series of ratchets (10) arranged on the periphery of the hose that tend towards the locking position once they have passed through the truncated cone (15), with a ring (17) which, when pulled back, causes the automatic unlocking of the hose. The system can be complemented by an identification plate (18) for the type of fire that may ignite inside the container.

Description

SISTEMA DE EXTINCIÓN DE INCENDIOS PARA CONTENEDORES DE MERCANCÍAS  FIRE EXTINGUISHING SYSTEM FOR GOODS CONTAINERS
Figure imgf000002_0001
Figure imgf000002_0001
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La presente invención se refiere a un sistema de extinción de un posible incendio en el interior de un contenedor de mercancías estandarizado tipo TEU. The present invention relates to an extinguishing system of a possible fire inside a standardized container of merchandise type TEU.
El objeto de la invención es proporcionar un contenedor con un sistema que permita un acoplamiento rápido, y a distancia, de la manguera o mangueras, que suministrarán el agente extintor, mediante el uso de una boquilla específica y el diseño del dispositivo en forma de guías cónicas para facilitar el acoplamiento. The object of the invention is to provide a container with a system that allows quick and remote coupling of the hose or hoses, which will supply the extinguishing agent, through the use of a specific nozzle and the design of the device in the form of conical guides to facilitate the coupling.
Así pues, el objeto de la invención es reducir considerablemente el tiempo de respuesta ante un foco de fuego en el seno de un contenedor, facilitando la dispersión del fluido extintor en el interior del mismo. Thus, the object of the invention is to considerably reduce the response time to a fire source within a container, facilitating the dispersion of the extinguishing fluid inside it.
Además, el dispositivo presenta un disco codificado con colores que permite identificar la clase de fuego potencial del interior del contenedor en función del tipo de mercancía almacenada en el mismo, facilitando la elección del mejor agente extintor a utilizar de un modo rápido e intuitivo. In addition, the device features a color-coded disc that allows identifying the potential fire class inside the container based on the type of merchandise stored in it, facilitating the choice of the best extinguishing agent to be used quickly and intuitively.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
No se conoce la existencia con anterioridad de dispositivos, integrados en el propio contenedor, que faciliten la dispersión en el interior de agentes extintores externos al mismo en caso de incendio de la mercancía. The existence of devices, integrated in the container itself, that facilitate the dispersion inside of external extinguishing agents therein in case of merchandise fire is not known before.
Los métodos o procedimientos actuales requieren la perforación de alguna de las paredes del contenedor, ya sea con una pica especializada, o con una lanza de agua a alta presión. Current methods or procedures require perforation of any of the walls of the container, either with a specialized spike, or with a high pressure water lance.
Con el primer método se hace necesario golpear la pica mecánicamente hasta atravesar la pared del contenedor y una vez hecho apoyar una manguera para rociar el interior del mismo. With the first method it is necessary to hit the pica mechanically until it crosses the wall of the container and once it has been made to support a hose to spray the inside of it.
Con el segundo método se perfora la pared del contenedor mediante una lanza de alta presión de agua, y ya una vez perforada inyectar agua a presión en el interior. With the second method, the container wall is perforated by means of a high-pressure water lance, and once it has been perforated, inject water under pressure into the interior.
Ambos métodos se consideran peligrosos y poco prácticos operativamente hablando, ante contenedores incendiados que se encuentran estibados a una determinada altura, en tierra o en un buque portacontenedores, además de los riesgos que llevan asociados. Aparte de la dificultad para perforar el acero que conforma el contenedor, se hace necesario una cercanía al mismo para poder realizar la maniobra de perforación, aumentando el riesgo por parte de las personas encargadas de la extinción del fuego y la exposición a las altísimas temperaturas que pudieran generarse en interior de un contenedor metálico de este tipo. Both methods are considered dangerous and impractical operationally speaking, before burning containers that are stowed at a certain height, on land or in a container ship, in addition to the associated risks. Apart from the difficulty in drilling the steel that forms the container, it is necessary to be close to it in order to perform the drilling maneuver, increasing the risk on the part of the people in charge of extinguishing the fire and exposure to the very high temperatures could be generated inside a metal container of this type.
Por otro lado, el riesgo puede aumentar considerablemente ante la posibilidad de avivar el incendio en el momento de perforar y facilitar una entrada de oxígeno en el interior del contenedor. On the other hand, the risk can increase considerably before the possibility of fanning the fire at the time of drilling and facilitating an entry of oxygen inside the container.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
El sistema de extinción de incendios para contenedores de mercancías que se preconiza resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta, en base a una solución sencilla pero de gran eficacia, pudiendo ser incorporado en la construcción de nuevos contenedores o ser incluido en los existentes. The fire extinguishing system for containers of merchandise that is recommended solves in a completely satisfactory way the problem previously exposed, based on a simple solution but of great efficiency, being able to be incorporated in the construction of new containers or be included in the existing ones.
Para ello, el dispositivo de extinción de incendios se ubica preferentemente en las caras de menor superficie del contenedor, es decir, puerta y/o fondo del mismo. For this, the fire extinguishing device is preferably located on the faces of smaller surface of the container, that is to say, door and / or bottom of the same.
Dicho dispositivo cuenta con unos racores cuádruples en forma de cruz a los que se podrán conectar mangueras para la inyección de un agente extintor en el interior del contenedor. Estos racores conducirán el fluido hacia el interior del contenedor, pudiendo ser pulverizado desde la cara interna del dispositivo o canalizado al interior del contenedor. This device has four cross-shaped fittings that can be connected to hoses for the injection of an extinguishing agent inside the container. These fittings will lead the fluid into the container, and can be sprayed from the inside of the device or channeled into the container.
El dispositivo consta de unas guías, una para cada racor, en forma de cono truncado, que facilitan el acoplamiento del cabezal de la manguera al racor. Dicho acoplamiento es específico para este diseño y se fija al extremo de base menor del cono truncado mediante unos enganches extensibles, en la posición en las que el racor y el cabezal de la manguera se encuentran firmemente acoplados. The device consists of guides, one for each fitting, in the form of a truncated cone, which facilitates the coupling of the hose head to the fitting. Said coupling is specific to this design and is fixed to the smaller base end of the truncated cone by means of extendable hooks, in the position where the fitting and the hose head are firmly coupled.
Además, el dispositivo presenta un disco codificado con colores que permite identificar la clase de fuego potencial del interior del contenedor en función del tipo de mercancía almacenada en el mismo, facilitando la elección del mejor agente extintor a utilizar de un modo rápido e intuitivo. In addition, the device features a color-coded disc that allows identifying the potential fire class inside the container based on the type of merchandise stored in it, facilitating the choice of the best extinguishing agent to be used quickly and intuitively.
En dicho disco podrán seleccionarse fácilmente varios colores, uno cada vez, para identificar la mercancía portada por el contenedor en ese momento. Clasificando la mercancía como un potencial fuego (Clase A, B, C, D o E) asignando a cada clase uno de los colores seleccionables en el disco de identificación del dispositivo reivindicado. In this disc several colors can be easily selected, one at a time, to identify the merchandise carried by the container at that time. Classifying the merchandise as a potential fire (Class A, B, C, D or E) by assigning to each class one of the selectable colors on the identification disk of the claimed device.
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de planos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that will then be made and in order to help a better understanding of the features of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:
La figuras 1 a y 1 b.- Muestran sendas vistas en alzado anterior y posterior de un contenedor de mercancías dotado del sistema de extinción de incendios objeto de la presente invención. Figures 1 a and 1 b.- They show paths in front and rear elevation of a cargo container equipped with the fire extinguishing system object of the present invention.
Las figura 2a y 2b .- Muestran sendas vistas en sección en alzado frontal y de perfil de los racores en cruz que participan en el sistema de la invención. Las figura 3a y 3b Muestran sendas vistas en alzado lateral del sistema de la invención a nivel de uno de sus racores junto al que aparece el cono de alineamiento la correspondiente manguera en situación previa de acoplamiento y una vez acoplada, respectivamente. Figures 2a and 2b .- They show paths in section in front elevation and in profile of the cross fittings that participate in the system of the invention. Figures 3a and 3b show side elevation views of the system of the invention at the level of one of its fittings next to which the alignment cone appears the corresponding hose in a pre-coupling situation and once coupled, respectively.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las figuras reseñadas, puede observarse como el sistema de extinción de incendios se ubica preferentemente en una o ambas caras de menor superficie del contenedor, es decir, puerta (1 ) y/o fondo (2) del mismo, de manera que dicho sistema se materializa en una serie de racores múltiples (3) a modo de pasamuros que, en la realización preferente de la invención participan en número de cuatro, debidamente agrupados formando una salida conjunta (5) en la que se puede establecer un difusor, y que se acodan exteriormente de forma equiangularmente distribuidos, tal y como muestra la figura 2a. In view of the figures outlined, it can be seen how the fire extinguishing system is preferably located on one or both sides of a smaller surface of the container, that is, door (1) and / or bottom (2) thereof, so that said system is embodied in a series of multiple fittings (3) as a pass-through which, in the preferred embodiment of the invention participate in a number of four, duly grouped together forming a joint outlet (5) in which a diffuser can be established , and that they are externally layered in an equiangularly distributed manner, as shown in Figure 2a.
Estos racores incorporarán una embocadura abocardada (6) destinada a recibir a la correspondiente manguera (7) impulsora del producto extintor de incendios más adecuado en cada caso, contando con una pareja de juntas de estanqueidad (8) y (9) que eviten pérdidas en el acoplamiento. These fittings will incorporate a flare mouth (6) intended to receive the corresponding hose (7) driving the most suitable fire extinguishing product in each case, with a pair of gaskets (8) and (9) that prevent losses in The coupling.
En tal sentido, para facilitar sensiblemente las maniobras de acoplamiento de la correspondiente manguera (7), se ha previsto que en proximidad a la embocadura abocardada (6) de cada racor (3) se establezca un elemento en forma de tronco de cono (15) que quede centrado con el centro del orificio de dicha embocadura, y separado una determinada distancia para determinar los medios de enclavamiento de la manguera (7). In this regard, to significantly facilitate the coupling maneuvers of the corresponding hose (7), it is provided that in the vicinity of the flared mouth (6) of each fitting (3) an element in the shape of a cone trunk (15) is established. ) that it is centered with the center of the hole of said mouth, and separated a certain distance to determine the means of interlocking the hose (7).
Para ello, en la periferia del borde libre y extremo de la manguera se ha previsto una boquilla específica en la que se distribuyen equiangularmente una serie de trinquetes (10), de longitud acorde a la distancia de separación entre embocadura y tronco de cono, articulados con respecto a un anillo perimetral (1 1 ) a través de respectivos ejes (12) y que tienden a una posición de bloqueo por medio de resortes (13) asociados a su extremidad libre (14). To this end, a specific nozzle is provided on the periphery of the free edge and end of the hose in which a series of ratchets (10) are distributed equiangularly, of length according to the distance between the mouth and cone trunk, articulated with respect to a perimeter ring (1 1) through respective axes (12) and which tend to a locked position by means of springs (13) associated with its free end (14).
De esta forma, y tal y como se muestra en las figuras 3a y 3b, al introducir la manguera por el tronco de cono (15) los trinquetes hacen de elementos auto-centrantes, de manera que una vez centrada la misma de forma totalmente automática, al continuar empujando dicha manguera los trinquetes se retraerán en contra de la tensión de los resortes (13) coincidiendo la posición de bloqueo de la manguera con el punto exacto en el que dichos trinquetes salen al exterior de la superficie en tronco de cono (15). In this way, and as shown in Figures 3a and 3b, when introducing the hose through the cone trunk (15) the ratchets act as self-centering elements, so that once it is centered fully automatically, as the hose continues to be pushed, the ratchets will retract against the tension of the springs (13) coinciding the position of blocking the hose with the exact point at which said ratchets come out of the cone-shaped surface (15).
Para facilitar el desacoplamiento de la manguera, la cual quedará perfectamente estabilizada y con un acoplamiento estanco en la maniobra anteriormente descrita, se ha previsto que los trinquetes incluyan unos orificios rasgados diagonales (16) por los que es pasante un aro exterior (17), de manera que mediante traccionado hacia atrás del aro se provoca la retracción automática de los trinquetes, y consecuentemente el desbloqueo de la manguera, pudiendo ser esta recogida de forma sencilla. To facilitate the disengagement of the hose, which will be perfectly stabilized and with a tight coupling in the above-described maneuver, it has been provided that the pawls include diagonal torn holes (16) through which an outer ring (17) is passed, so that by pulling back the hoop, automatic retraction of the ratchets is caused, and consequently the unlocking of the hose, which can be easily collected.
Por último cabe decir que, tal y como se ha apuntado con anterioridad, sobre el dispositivo se podrá disponer un disco codificado (18) de identificación de la clase de fuego potencial del interior del contenedor en función del tipo de mercancía almacenada en el mismo, facilitando la elección del mejor agente extintor a utilizar de un modo rápido e intuitivo. Finally, it should be said that, as noted above, a coded disk (18) for identifying the potential fire class inside the container may be arranged on the device, depending on the type of merchandise stored therein, facilitating the choice of the best extinguishing agent to use quickly and intuitively.

Claims

Figure imgf000007_0001
Figure imgf000007_0001
1 a.- Sistema de extinción de incendios para contenedores de mercancías, caracterizado porque el mismo consiste en uno o más racores (3), preferentemente cuatro, dispuestos a modo de pasamuros sobre al menos una de las caras del contenedor, racores que presentan una embocadura abocardada (6) destinada a recibir a la correspondiente manguera (7) impulsora del producto extintor de incendios más adecuado en cada caso, habiéndose previsto que en proximidad a la embocadura abocardada (6) de cada racor (3) se establezca un elemento en forma de tronco de cono (15) como elemento de centrado de la manguera (7), ligeramente distanciado de dicha embocadura, con la particularidad de que en la periferia del borde libre y extremo de la manguera se ha previsto una boquilla específica en la que se distribuyen equiangularmente una serie de trinquetes (10) articulados con respecto a un anillo perimetral (1 1 ) a través de respectivos ejes (12) y que tienden a una posición de bloqueo por medio de resortes (13) asociados a su extremidad libre (14), trinquetes de longitud acorde a la distancia de separación entre embocadura y tronco de cono de centrado de la manguera. 1 .- System firefighting for freight containers, characterized in that it consists of one or more couplings (3), preferably four, arranged as a bushing on at least one side of the container, fittings having a Flare mouth (6) intended to receive the corresponding hose (7) driving the most suitable fire extinguishing product in each case, it being provided that in proximity to the flare mouth (6) of each fitting (3) an element is established in cone trunk shape (15) as a centering element of the hose (7), slightly spaced from said mouth, with the particularity that a specific nozzle is provided on the periphery of the free edge and end of the hose in which a series of ratchets (10) articulated with respect to a perimeter ring (1 1) are distributed equiangularly through respective axes (12) and which tend to a locked position by means of d and springs (13) associated with its free end (14), ratchets of length according to the separation distance between the mouth and the centering cone of the hose.
2a.- Sistema de extinción de incendios para contenedores de mercancías, según reivindicación 1 a, caracterizado porque los trinquetes incluyen unos orificios rasgados diagonales (16) por los que es pasante un aro exterior (17), como elemento de retracción y desbloqueo de los mismos. 2 .- System firefighting for freight containers, according to claim 1, characterized in that the pawls include a longitudinal holes diagonals (16) by which passes an outer ring (17), as retractor and unblocking the same.
3a.- Sistema de extinción de incendios para contenedores de mercancías, según reivindicación 1 a, caracterizado porque la manguera incluye juntas de estanqueidad (8) y (9) para el acoplamiento con la embocadura abocardada. 3 .- extinguishing system for cargo containers according to claim 1, characterized in that the hose includes seals (8) and (9) for engagement with the flared mouth.
4a.- Sistema de extinción de incendios para contenedores de mercancías, según reivindicación 1 a, caracterizado porque sobre el conjunto se dispone un disco codificado (18) de identificación de la clase de fuego potencial del interior del contenedor en función del tipo de mercancía almacenada en el mismo. 4 .- System firefighting for freight containers, according to claim 1, characterized in that on the whole a coded disc (18) for identifying the class of potential fire within the container depending on the type of merchandise available stored in it.
PCT/ES2019/070044 2018-04-06 2019-01-29 Fire extinguishing system for containers of goods WO2019193222A1 (en)

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ESP201830344 2018-04-06
ES201830344A ES2726529B2 (en) 2018-04-06 2018-04-06 FIRE EXTINGUISHING SYSTEM FOR GOODS CONTAINERS

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