ES2214076A1 - Anti-explosion and fire system for vehicle, has three detectors arranged in fuel tank and two detectors, inert gas bottle connected with valve opening system by solenoid mechanism andswitching relay electrical fuse - Google Patents
Anti-explosion and fire system for vehicle, has three detectors arranged in fuel tank and two detectors, inert gas bottle connected with valve opening system by solenoid mechanism andswitching relay electrical fuseInfo
- Publication number
- ES2214076A1 ES2214076A1 ES200100814A ES200100814A ES2214076A1 ES 2214076 A1 ES2214076 A1 ES 2214076A1 ES 200100814 A ES200100814 A ES 200100814A ES 200100814 A ES200100814 A ES 200100814A ES 2214076 A1 ES2214076 A1 ES 2214076A1
- Authority
- ES
- Spain
- Prior art keywords
- detectors
- fuel
- valves
- explosion
- fuel tank
- 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
- 239000002828 fuel tank Substances 0.000 title claims abstract description 8
- 239000011261 inert gas Substances 0.000 title claims abstract description 8
- 238000004880 explosion Methods 0.000 title claims description 8
- 239000000446 fuel Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 claims description 3
- 238000010616 electrical installation Methods 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 210000004072 lung Anatomy 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Sistema antiexplosión e incendio para vehículos.Explosion and fire system for vehicles.
Se encuadra dentro del sector de sistemas de seguridad para los vehículos.It falls within the sector of systems of vehicle safety
Existen variados sistemas de seguridad para vehículos pero ninguno específico contra las explosiones y los incendios en los mismos.There are various security systems for vehicles but none specific against explosions and fires in them.
La presente invención se trata de un conjunto de componentes ideados para que instalados entre sí formen un sistema capaz de anular en el mayor de los casos el riesgo de explosiones o incendios en los vehículos y provocados por accidentes.The present invention is a set of components designed to be installed together form a system capable of canceling the risk of explosions in most cases or fires in vehicles and caused by accidents.
Está compuesto por un depósito para el combustible con doble cuerpo (1), separados entre sí por un espacio relleno de material ignífugo y dieléctrico (2) que a su vez refuerza la consistencia del cuerpo del depósito, lleva para su llenado un tubo (3) con dos tapones solidarios para la apertura y cierre del mismo y una válvula de seguridad (5) en la unión del depósito (esta válvula se abre al girar los tapones y por medio del eje que los une y una vez cerrados los tapones se cierra la misma), el depósito en su parte externa lleva instalado un detector de temperaturas extremas (6) que al detectarlas transmite una corriente de polaridad negativa hacia la instalación general de esta polaridad a la que transmiten también los componentes (7) y (8), en uno de sus lados lleva incorporada una botella con gas inerte (8) para inyectar en el depósito por medio de cuatro espitas (13), y en su parte inferior externa dos válvulas (5) para salida y retorno del combustible.It is made up of a deposit for the fuel with double body (1), separated from each other by a space filling of flame retardant and dielectric material (2) which in turn strengthens the consistency of the body of the tank, carries for filled a tube (3) with two solidarity caps for opening and closure thereof and a safety valve (5) at the junction of the tank (this valve is opened by turning the plugs and through the axis that joins them and once closed the plugs closes the same), the tank in its external part has a detector installed extreme temperatures (6) that when detected transmits a negative polarity current towards the general installation of this polarity to which the components (7) and (8), a gas bottle is incorporated on one side inert (8) to inject into the tank by means of four spigots (13), and in its external lower part two valves (5) for outlet and fuel return
Un depresor de vacío (4) accionado por corriente eléctrica que hace abrir las válvulas (5) por medio de los pulmones (16) para dar paso al combustible, cerrándose estas por medio de los muelles (17) al faltarles la acción del depresor.A vacuum depressor (4) actuated by current electric that makes the valves (5) open through the lungs (16) to give way to the fuel, closing these by means of the springs (17) when they lack the action of the depressant.
Dos válvulas (5) intermedias en el circuito del combustible.Two intermediate valves (5) in the circuit of the fuel.
Tres detectores de temperaturas extremas (6) sobre los conductos de combustible, que como los anteriores transmiten una corriente de polaridad negativa en el caso de alguna incidencia y hacia la instalación general de esta corriente.Three extreme temperature detectors (6) about the fuel lines, which like the previous ones they transmit a current of negative polarity in the case of some incidence and towards the general installation of this current.
Dos detectores de golpes predeterminados, inclinaciones extremas y vuelcos (7) diseñados para detectar estas incidencias y transmitir una corriente de polaridad negativa hacia la instalación general de esta polaridad por medio del contacto de una bola de acero con la parte interior de estos detectores con la polaridad negativa.Two default hit detectors, extreme inclinations and overturns (7) designed to detect these incidents and transmit a current of negative polarity towards the general installation of this polarity through the contact of a steel ball with the inside of these detectors with the negative polarity
Una botella con gas inerte a presión (8) que adaptada al tubo de las espitas (13) inyecta este gas dentro del tanque una vez abierta la válvula de paso por un electroimán (25) que incorpora para tal efecto y una vez recibida corriente de la instalación general de polaridad negativa mandada por detección de alguna incidencia y por cualquiera de los detectores (6) ó (7). Un relé de conexión y desconexión eléctrica (9 y 10) con un fusible incorporado, este relé se conecta para dar paso a la corriente a través de la llave de contacto (11) y se desconecta eliminando todo tipo de corriente en el vehículo al fundirse el fusible incorporado (10) al recibir corriente de polaridad negativa por alguna incidencia detectada.A bottle with pressure inert gas (8) that adapted to the spigot tube (13) injects this gas into the tank once the stop valve is opened by an electromagnet (25) which incorporates for this purpose and once received current from the general installation of negative polarity sent by detection of some incident and by any of the detectors (6) or (7). A electrical connection and disconnection relay (9 and 10) with a fuse Built-in, this relay is connected to give way to the current to through the ignition key (11) and disconnects eliminating all type of current in the vehicle when the built-in fuse blows (10) upon receiving negative polarity current for some incidence detected.
Una llave de contacto (11) para activar parte del sistema de seguridad.A ignition key (11) to activate part of the security system.
Una bomba para el combustible (12) con tubo de entrada del mismo y tubo de retorno del combustible sobrante hacia el depósito.A fuel pump (12) with a tube inlet of the same and return tube of the remaining fuel towards The deposit.
Figura 1. El sistema antiexplosión e incendios con todos sus componentes, así como su instalación se detallan en este dibujo: Depósito de combustible (1), relleno ignífugo y dieléctrico (2), tubo de llenado (3) con sus dos tapones (14), depresor de vacío (4), válvulas para el control del paso de combustible (5), detectores de temperaturas extremas (6), detectores de golpes, inclinaciones y vuelcos (7), botella con gas inerte (8), relé de conexión eléctrica con fusible de desconexión (9 y 10), llave de contacto (11), bomba para el combustible (12), tubo con cuatro espitas para inyectar gas (13).Figure 1. The fire and explosion protection system with all its components, as well as its installation are detailed in This drawing: Fuel tank (1), fire retardant filler and dielectric (2), filling tube (3) with its two plugs (14), vacuum depressor (4), valves for the control of the passage of fuel (5), extreme temperature detectors (6), shock, tilt and tip detectors (7), gas bottle inert (8), electrical connection relay with disconnect fuse (9 and 10), ignition key (11), fuel pump (12), tube with four spikes to inject gas (13).
Figura 2. Depósito de combustible, formado por dos cuerpos (1) separados entre sí por un relleno de material ignífugo y dieléctrico (2), lleva tres válvulas de seguridad (5) una en la unión con el tubo de llenado (3) una en la salida hacia la bomba de alimentación y otra en la entrada del tubo del combustible sobrante. En el cuerpo exterior lleva un detector (6) de temperaturas extremas y una botella con gas inerte (8) unida al tubo con cuatro espitas (13) en el interior .Figure 2. Fuel tank, formed by two bodies (1) separated from each other by a material filling Flame retardant and dielectric (2), it has three safety valves (5) one at the junction with the filling tube (3) one at the exit towards the feed pump and another at the inlet of the leftover fuel On the outer body there is a detector (6) of extreme temperatures and a bottle with inert gas (8) attached to the tube with four spindles (13) inside.
Figura 3. Tubo de llenado para el depósito, unido al depósito (1) a través de su válvula (5), va provisto de dos tapones solidarios (14) unidos para su giro por medio de un eje que también gira la válvula (5).Figure 3. Filling tube for the tank, attached to the tank (1) through its valve (5), it is provided with two solidarity plugs (14) joined for rotation by means of an axis that the valve (5) also rotates.
Figura 4. Depresor de vacío, movido por un motor de corriente eléctrica (15), e instalado para por medio del vacío que genera abrir las válvulas (5).Figure 4. Vacuum depressor, driven by an engine of electric current (15), and installed for by means of the vacuum which generates opening the valves (5).
Figura 5. Válvula de paso del combustible del tipo de media esfera, llevan instalado un pulmón (16) para su apertura y un muelle (17) para su cierre.Figure 5. Fuel passage valve of the half sphere type, they have a lung (16) installed for opening and a spring (17) for closing.
Figura 6. Detector de temperaturas extremas compuesto por una cápsula metálica, dos laminas metálicas (18) terminadas en dos puntas de platino (19).Figure 6. Extreme temperature detector composed of a metal capsule, two metal sheets (18) finished in two platinum tips (19).
Figura 7. Detector de golpes de fuerza determinada, inclinaciones extremas y vuelcos, de forma cilíndrica, aislado por su exterior (24) incorpora en su interior y en el centro una base (20) aislada de corriente y como soporte de una bola de acero (21) que va conectada a través de un cable (22) aislado este y conectado al exterior a un terminal para corriente de polaridad negativa, la parte interior del cilindro (23) es de metal.Figure 7. Force shock detector determined, extreme inclinations and overturns, cylindrical, insulated by its exterior (24) incorporates inside and in the center a base (20) isolated from current and as a support for a steel ball (21) that is connected through a cable (22) isolated east and connected to an outside terminal for current of negative polarity, the inner part of the cylinder (23) is of metal.
Figura 8. Botella para gas inerte, lleva incorporado un sistema de apertura de la válvula por medio de un electroimán (25) que una vez abierta se queda en esa posición por medio de dos uñetas (26) a través de una corredera dentada, en la válvula lleva un contacto que se une con la placa (27) para transmitir la corriente de incidencia a la instalación general de polaridad negativa.Figure 8. Bottle for inert gas, carries incorporated a valve opening system by means of a electromagnet (25) that once opened stays in that position by middle of two tabs (26) through a toothed slide, in the valve carries a contact that joins the plate (27) to transmit the incident current to the general installation of negative polarity
Figura 9. Relé de conexión y desconexión eléctrica con su fusible (10) y para que al recibir corriente de polaridad negativa fundirse y desconexionar de corriente todo el vehículo.Figure 9. Connection and disconnection relay electrical with its fuse (10) and so that when receiving current of negative polarity melt and disconnect from current all the vehicle.
La presente invención se ilustra con el siguiente modo de realización, el cual no pretende ser limitativo para otras formas de realización.The present invention is illustrated by the following embodiment, which is not intended to be limiting for others embodiments.
El presente sistema ideado para la seguridad de los vehículos, está compuesto por una serie de componentes y una instalación para unir los mismos como a continuación se explica:The present system designed for the security of the vehicles, is composed of a series of components and a installation to join them as follows Explain:
Un depósito para el combustible con dos cuerpos separados entre sí (1) fabricados en chapa de acero resistente, la separación entre estos se rellena de un producto (2) ignífugo y dieléctrico que a la vez le da mayor resistencia al conjunto del depósito, el tubo de llenado (3) lleva incorporado dos tapones de cierre (14) que unidos por un eje central los gira media vuelta para abrirlos o cerrarlos sin necesidad de retirarlos, el eje de estos a la vez abre o cierra la válvula (5) instalada sobre la parte superior y en el interior del depósito y sobre esta va enroscado el tubo (3), entre los dos cuerpos del depósito va instalado un tubo con cuatro espitas (13) para la salida de un gas inerte que inyectará en caso de alguna incidencia la botella (8) que lleva adosada en un lateral del depósito (1) y acoplada su boquilla sobre el tubo de las espitas (13), en su parte exterior lleva un detector (6) de temperaturas extremas determinadas que transmiten una corriente de polaridad negativa a una línea general de conexión para este tipo de corriente, y en su parte inferior y exterior van dos válvulas de seguridad (5), una en el tubo de salida del combustible y otra en el de retorno del mismo.A fuel tank with two bodies separated from each other (1) made of resistant steel sheet, the separation between these is filled with a flame retardant product (2) and dielectric that at the same time gives greater resistance to the whole of the tank, the filling tube (3) incorporates two caps of closure (14) which, together by a central axis, rotates them half a turn to open or close them without removing them, the axis of these at the same time open or close the valve (5) installed on the part upper and inside the tank and on it the screwed tube (3), a tube is installed between the two bodies of the tank with four spindles (13) for the output of an inert gas that Inject in case of any incidence the bottle (8) that carries attached on one side of the tank (1) and coupled its nozzle on the tube of the spigots (13), in its outer part carries a detector (6) of certain extreme temperatures that transmit a negative polarity current to a general connection line for this type of current, and in its lower and outer part they go two safety valves (5), one in the outlet pipe of the fuel and another in the return of the same.
En el recorrido de los tubos del combustible hasta la bomba de alimentación y desde esta al depósito lleva otras dos válvulas (5) como seguridad para cerrar el paso del combustible en caso de incidencia.In the route of the fuel pipes to the feed pump and from there to the tank it carries other two valves (5) as safety to close the passage of fuel in case of incidence.
En la figura 5 se puede observar el tipo de válvula de media esfera, que cuando el contacto del vehículo esta quitado, y por mediación del muelle (17) están cerradas, así mismo se cierran al detectar alguna incidencia en el sistema, al conectar la corriente y por medio de depresión de aire en un pulmón (16) que montan se abren para dar paso al combustible.Figure 5 shows the type of half ball valve, which when the vehicle contact is removed, and through the spring (17) are closed, likewise they close when detecting any incident in the system, when connecting the current and by means of air depression in a lung (16) that Ride open to give way to fuel.
Se monta un depresor de vacío (4) accionado por corriente eléctrica y para el servicio de las válvulas (5) que en el instante que le falte corriente a este depresor dejará de accionar los pulmones de las válvulas, cerrándose estas automáticamente.A vacuum depressor (4) driven by electric current and for the service of the valves (5) that in the instant that this depressor lacks power, it will stop actuate the lungs of the valves, closing these automatically.
Los detectores (6) de temperatura extrema predeterminada, además del que va en el exterior del depósito (1) lleva tres más incorporados a los tubos de alimentación y retorno y si detectaran la incidencia para lo que están diseñado, mandarían una corriente de polaridad negativa a la línea general de esta polaridad que va al electroimán (25) de la botella de gas (8) para después de abrir la válvula de paso del gas enviar esta corriente hacia el fusible (10) del relé (9) para interrumpir la corriente en todo el vehículo.Extreme temperature detectors (6) predetermined, in addition to the one outside the tank (1) it has three more incorporated to the feeding and return tubes and if they detect the incident for what they are designed, they would send a current of negative polarity to the general line of this polarity that goes to the electromagnet (25) of the gas bottle (8) to after opening the gas flow valve send this current to the fuse (10) of the relay (9) to interrupt the current in The whole vehicle
Los detectores (7) están ideados para detectar los golpes de una fuerza determinada, las inclinaciones extremas del vehículo así como el vuelco del mismo, enviando igual que los detectores (6) una corriente de polaridad negativa a la línea de esta y para hacer el ciclo completo hasta la desconexión de la corriente, de estos detectores se montan dos unidades, una en la parte del motor y sobre la parte colindante del habitáculo y otro en la parte interior delantera del maletero. Desconectada la corriente por mediación del sistema una vez detectada por este alguna incidencia, se podrá conectar de nuevo reemplazando el fusible (10) y una vez corregida la incidencia detectada.The detectors (7) are designed to detect the blows of a certain force, the extreme inclinations of the vehicle as well as the overturning of the same, sending the same as detectors (6) a current of negative polarity to the line of this and to make the complete cycle until the disconnection of the current, of these detectors two units are mounted, one in the part of the engine and on the adjacent part of the passenger compartment and another in the front front part of the trunk. Disconnected the system mediation current once detected by this any incident, you can connect again replacing the fuse (10) and once the incident detected has been corrected.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200100814A ES2214076B1 (en) | 2001-04-24 | 2001-04-24 | ANTIEXPLOSION AND FIRE SYSTEM FOR VEHICLES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200100814A ES2214076B1 (en) | 2001-04-24 | 2001-04-24 | ANTIEXPLOSION AND FIRE SYSTEM FOR VEHICLES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2214076A1 true ES2214076A1 (en) | 2004-09-01 |
| ES2214076B1 ES2214076B1 (en) | 2005-06-01 |
Family
ID=32921684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200100814A Expired - Fee Related ES2214076B1 (en) | 2001-04-24 | 2001-04-24 | ANTIEXPLOSION AND FIRE SYSTEM FOR VEHICLES. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2214076B1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1394320A (en) * | 1972-11-16 | 1975-05-14 | Bridgestone Tire Co Ltd | Safety fuel tank |
| US4019583A (en) * | 1975-02-19 | 1977-04-26 | Sidney Simon | Safety tank and fire extinguisher |
| EP0378796A2 (en) * | 1988-12-07 | 1990-07-25 | Nissan Motor Co., Ltd. | Fuel tank structure for automotive vehicle |
| WO1999011482A1 (en) * | 1997-09-02 | 1999-03-11 | Alfmeier Präzision AG Baugruppen und Systemlösungen | Fuel tank system especially for motor vehicles and method for controlling and monitoring said system |
| WO2001021429A1 (en) * | 1999-09-21 | 2001-03-29 | Federal-Mogul Corporation | Fuel transfer pump and control |
-
2001
- 2001-04-24 ES ES200100814A patent/ES2214076B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1394320A (en) * | 1972-11-16 | 1975-05-14 | Bridgestone Tire Co Ltd | Safety fuel tank |
| US4019583A (en) * | 1975-02-19 | 1977-04-26 | Sidney Simon | Safety tank and fire extinguisher |
| EP0378796A2 (en) * | 1988-12-07 | 1990-07-25 | Nissan Motor Co., Ltd. | Fuel tank structure for automotive vehicle |
| WO1999011482A1 (en) * | 1997-09-02 | 1999-03-11 | Alfmeier Präzision AG Baugruppen und Systemlösungen | Fuel tank system especially for motor vehicles and method for controlling and monitoring said system |
| WO2001021429A1 (en) * | 1999-09-21 | 2001-03-29 | Federal-Mogul Corporation | Fuel transfer pump and control |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2214076B1 (en) | 2005-06-01 |
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