WO2004018050A1 - Fire extinguishing installation and guiding system for tunnels and similar structures - Google Patents

Fire extinguishing installation and guiding system for tunnels and similar structures Download PDF

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Publication number
WO2004018050A1
WO2004018050A1 PCT/DE2003/002833 DE0302833W WO2004018050A1 WO 2004018050 A1 WO2004018050 A1 WO 2004018050A1 DE 0302833 W DE0302833 W DE 0302833W WO 2004018050 A1 WO2004018050 A1 WO 2004018050A1
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WO
WIPO (PCT)
Prior art keywords
extinguishing
fire
units
fire extinguishing
rail
Prior art date
Application number
PCT/DE2003/002833
Other languages
German (de)
French (fr)
Inventor
Roland Kuhblank
Original Assignee
Roland Kuhblank
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
Priority claimed from DE2002139009 external-priority patent/DE10239009A1/en
Priority claimed from DE2003100370 external-priority patent/DE10300370A1/en
Application filed by Roland Kuhblank filed Critical Roland Kuhblank
Priority to SI200330412T priority Critical patent/SI1531909T1/en
Priority to EP03792144A priority patent/EP1531909B1/en
Priority to DE50303602T priority patent/DE50303602D1/en
Priority to DE10393620T priority patent/DE10393620D2/en
Priority to JP2005501202A priority patent/JP2005536320A/en
Priority to AU2003266181A priority patent/AU2003266181A1/en
Publication of WO2004018050A1 publication Critical patent/WO2004018050A1/en
Priority to CY20061101237T priority patent/CY1105270T1/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
    • A62C3/0221—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for tunnels
    • 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

Definitions

  • the invention relates to a fire extinguishing system and a control system for tunnels and similar structures in particular.
  • the disadvantage is that in the event of a fire, the nozzles in the vicinity of the source of the fire release the extinguishing agent in a non-directional and non-targeted manner and without the required force, so that the fire-fighting is not optimal.
  • Another disadvantage is that in the event of a fire, road users are not informed far enough from the source of the fire.
  • the invention is based on the object of specifying a technical solution for a fire extinguishing system for tunnels with which a source of fire can be combated in a targeted, effective and sustainable manner and which at the same time guides the traffic.
  • the object is achieved by means of a fire extinguishing system according to claim 1.
  • FIG. 1 shows a section through a tunnel equipped with a fire extinguishing system according to the invention
  • FIG. 2 shows an extinguishing unit of the fire extinguishing system in a front view (cut),
  • FIG. 3 shows an extinguishing unit of the fire extinguishing system in a side view (cut)
  • FIG. 4 the fire extinguishing system in operation
  • FIG. 1 shows a section through a tunnel 1 equipped with a fire extinguishing system according to the invention.
  • a rail 3 is arranged above the traffic route.
  • the rail 3 (which has, for example, the shape of a double-T beam) can be fastened to the tunnel ceiling 2 or to a separate stud frame (not shown).
  • On the track 3 are at least two extinguishing units 4 of the fire extinguishing system.
  • the rail 3 is arranged at such a height that the extinguishing units 4 are in any case above the vehicles.
  • the form of the extinguishing unit 4 (FIG. 2) is adapted to the tunnel roof 2 and is connected to the rail 3 via the drive system 5. Inside the extinguishing unit 4 there is a container 6 for the extinguishing agent and a container 7 for the propellant.
  • the nozzles 10 are designed so that they can discharge the extinguishing agent in practically all directions. This can be done in such a way that they are swiveled horizontally (by 360 °) and / or vertically (by approximately 180 °) or shifted horizontally and / or vertically via a mechanical system.
  • the nozzle 10 can be in the form of a disk which dispenses the extinguishing agent in all directions via circumferentially arranged openings or which, when rotated, distributes the extinguishing agent over at least one circumferentially arranged opening over a surface.
  • FIG. 5 shows a rotatable nozzle 10 which is fastened to a flexible line 18 which can be extended and retracted and can be positioned in the space under the extinguishing unit 4 by means of a pivotable linkage 18 which is variable in length.
  • the extinguishing unit 4 is provided with at least one sensor 11 and a warning device 12.
  • the sensors 11 arranged on the extinguishing units 4 recognize already heated parts of vehicles, such as heated brake drums.
  • a television camera 17, which transmits moving images from the tunnel 1 to a control center, and a headlight 16, which illuminates the surroundings in a targeted manner for the television camera 17, can be arranged on the extinguishing unit 4. Both the television camera 17 and the headlight 16 are horizontally and vertically pivotable.
  • FIG. 3 shows an extinguishing unit 4 of the fire extinguishing system in a side view.
  • the extinguishing unit 4 is provided with couplings 13 at both ends.
  • Each extinguishing unit 4 can be connected to adjacent extinguishing units 4 to form a larger unit (FIG. 4) by means of the couplings 13.
  • At least one extinguishing unit 4 is equipped with elements which connect this extinguishing unit 4 to dedicated lines for extinguishing agents and propellants arranged in the vicinity of the rail 3.
  • the further extinguishing units 4 are continuously supplied with extinguishing and propellant via the couplings 13.
  • the connection can be made via couplings regularly arranged on the dedicated lines or via a connecting element that penetrates the dedicated lines at one point.
  • the extinguishing units 4 are supplied with extinguishing agents and propellants in that the extinguishing units 4 oscillate between a coupling point on the dedicated lines and the outermost extinguishing units 4 involved in the fire-fighting, thus supplementing the consumed supplies.
  • the extinguishing unit 4 shown in FIG. 3 is equipped with at least one display 15 with which information is transmitted to the road users.
  • Smoke gas and heat development sensors 14 are arranged at a certain distance from one another on the tunnel ceiling 5 or at any other point on the tunnel wall.
  • the drive system 5 of the extinguishing unit 4 is provided with electric motors and / or compressed air motors.
  • the electric motors are powered by batteries located in the extinguishing unit 4 or by a separate busbar, e.g. is arranged on the rail 3, fed.
  • the compressed air motors are driven by air stored in a compressed air tank.
  • Liquid substances or multi-phase systems e.g. foams or powders
  • propellant gas is used as the blowing agent.
  • the extinguishing system according to the invention works as follows:
  • the drive system 5 is controlled with this signal and the extinguishing units 4 closest to both sides of the source of the fire are moved to the source of the fire.
  • the sensors 11 of the extinguishing units 4 locate the source of the fire and with the information obtained, these two extinguishing units 4 are optimally positioned in relation to the source of the fire and the nozzles 10 are optimally directed and opened at the source of the fire.
  • nozzles 10 of an extinguishing unit 4 only the nozzle 10 closest to the source of the fire can be opened, while the other nozzles 10 are closed.
  • the container 8 is opened and the propellant flows into the container 6 with the extinguishing agent, which is passed via the riser pipe 8 and line 9 to the opened nozzles 10 and sprayed in the direction of the source of the fire.
  • the television camera 17 and the headlight 16 it is possible to visually record and evaluate the fire event and its surroundings from a control center and to manually control the extinguishing process. This can be necessary, for example, if people have to be protected from the fire or if flammable goods that are not in the immediate vicinity of the source of the fire have to be protected against the flames spreading.
  • the further extinguishing units 4 are moved in the direction of the source of the fire and are connected by means of the couplings 13 to the extinguishing unit 4 closest to the source of the fire.
  • the containers 8 are opened with the nozzles 10 closed and the extinguishing agent is conducted via the risers 9, the line 10 and the couplings 13 to the extinguishing units 4, who are directly involved in fire fighting and sprayed there.
  • the extinguishing and blowing agents used are supplemented by means of the dedicated lines.
  • the fire extinguishing system it is possible to point and open one or more nozzles 10 of one extinguishing unit 4 or nozzles 10 of several extinguishing units 4 at a source of fire. It is also possible to direct and open the nozzles 10 of one extinguishing unit 4 or nozzles 10 of several extinguishing units 4 at different sources of fire.
  • the warning device signals the danger to road users in the event of a fire. It prevents road users from moving in the direction of the fire after the fire has been reported. The road users can be warned in a targeted manner via the displays 15 and can be given specific instructions well in advance of the source of the fire (STOP, TURN, etc.).
  • the sensors 11 arranged on the extinguishing units 4 recognize already heated parts on vehicles, such as heated brake drums. In this way it is possible to stop such vehicles by means of the information transmitted via the displays 15 even before a fire occurs and to eliminate the possible cause of the fire.
  • the fire extinguishing system according to the invention makes it possible to fight a fire with its entire capacity in a targeted manner. Due to the high mobility of the nozzles and their precise alignment with the source of the fire, practically every fire can be effectively combated as it arises. By combining the capacity of the entire system, larger and persistent fires can be extinguished.

Abstract

The aim of the invention is to provide a technical solution for a fire extinguishing installation for tunnels with which a source of fire can be fought in a targeted, effective and sustained manner and which simultaneously guides traffic. To this end, the invention provides a fire extinguishing installation consisting of: a) a rail (3) that is arranged above the traffic route; b) at least two extinguishing units (4), which are guided on the rail (3) and via which the drive system (5) is connected thereto, whereby each of the extinguishing units (4) is comprised of: i) a reservoir (7) for propellant; ii) a reservoir (6) for extinguishing agent that is connected to at least one positionable nozzle (10) via a system of conduits; iii) at least one sensor (11), and the extinguishing units are comprised of; iv) couplings (13) placed at both ends, and the extinguishing installation also consists of; c) smoke and heat-buildup sensors (14) that are placed at a certain distance from one another inside the tunnel.

Description

[Patentanmeldung] [Patent application]
[Bezeichnung der Erfindung:] Feuerlöschanlage und Leitsystem für Tunnel und ähnliche[Name of the invention:] Fire extinguishing system and control system for tunnels and the like
BauwerkeStructures
[Beschreibung][Description]
Die Erfindung betrifft eine Feuerlöschanlage und ein Leitsystem für insbesondere Tunnel und ähnliche Bauwerke.The invention relates to a fire extinguishing system and a control system for tunnels and similar structures in particular.
[Stand der Technik][State of the art]
Längere Tunnel sind mit Feuerlöschanlagen versehen, die im Falle eines Brandes ausgelöst werden und die speziell geeignete Löschmittel abgeben, um den Brand wirksam zu bekämpfen. Diese /Anlagen bestehen aus stationär installierten Rohrleitungen, die das Löschmittel in der Nähe des Brandherdes abgeben. Die Abgabe des Löschmittels erfolgt flächendeckend aber ungezielt.Longer tunnels are equipped with fire extinguishing systems which are triggered in the event of a fire and which release specially suitable extinguishing agents to effectively fight the fire. These / systems consist of stationary pipelines that release the extinguishing agent near the source of the fire. The extinguishing agent is distributed across the board but is not targeted.
Von Nachteil ist, daß im Falle eines Brandes die in der Nähe des Brandherdes befindlichen Düsen das Löschmittel ungerich- tet und ungezielt sowie ohne die erforderliche Heftigkeit abgeben, so daß die Brandbekämpfung nicht optimal erfolgt.The disadvantage is that in the event of a fire, the nozzles in the vicinity of the source of the fire release the extinguishing agent in a non-directional and non-targeted manner and without the required force, so that the fire-fighting is not optimal.
Ein weiterer Nachteil besteht darin, daß im Falle eines Brandes die Information der Verkehrsteilnehmer nicht weiträumig genug vom Brandherd entfernt erfolgt.Another disadvantage is that in the event of a fire, road users are not informed far enough from the source of the fire.
[Aufgabe der Erfindung] Der Erfindung liegt die Aufgabe zugrunde, eine technische Lösung für eine Feuerlöschanlage für Tunnel anzugeben, mit der ein Brandherd gezielt, wirkungsvoll und nachhaltig bekämpft werden kann und die gleichzeitig den Verkehr leitet.OBJECT OF THE INVENTION The invention is based on the object of specifying a technical solution for a fire extinguishing system for tunnels with which a source of fire can be combated in a targeted, effective and sustainable manner and which at the same time guides the traffic.
Gelöst wird die Aufgabe mittels einer Feuerlöschanlage gemäß Anspruch 1.The object is achieved by means of a fire extinguishing system according to claim 1.
[Beispiele][Examples]
Nachfolgend wird die Erfindung anhand eines Ausführungsbei- spiels erläutert.The invention is explained below on the basis of an exemplary embodiment.
Es zeigenShow it
Figur 1 einen Schnitt durch einen mit einer erfindungsgemäßen Feuerlöschanlage ausgestatteten Tunnel,FIG. 1 shows a section through a tunnel equipped with a fire extinguishing system according to the invention,
Figur 2 eine Löscheinheit der Feuerlöschanlage in der Vorderansicht (geschnitten) ,FIG. 2 shows an extinguishing unit of the fire extinguishing system in a front view (cut),
Figur 3 eine Löscheinheit der Feuerlöschanlage in der Seitenansicht (geschnitten) ,FIG. 3 shows an extinguishing unit of the fire extinguishing system in a side view (cut),
Figur 4 die Feuerlöschanlage in Funktion,FIG. 4 the fire extinguishing system in operation,
Figur 5 die Positionierung der Düse 10.5 shows the positioning of the nozzle 10.
Die Figur 1 zeigt einen Schnitt durch einen mit einer erfindungsgemäßen Feuerlöschanlage ausgestatteten Tunnel 1. Oberhalb des Verkehrsweges ist eine Schiene 3 angeordnet. Die Schiene 3 (die z.B. die Form eines Doppel-T-Trägers hat), kann an der Tunneldecke 2 oder an einem gesonderten Ständerwerk (nicht dargestellt) befestigt sein. Auf der Schiene 3 sind wenigstens zwei Löscheinheiten 4 der Feuerlöschanlage geführt. Die Schiene 3 ist in einer solchen Höhe angeordnet, daß die Löscheinheiten 4 sich in jedem Fall über den Fahrzeugen befinden .FIG. 1 shows a section through a tunnel 1 equipped with a fire extinguishing system according to the invention. A rail 3 is arranged above the traffic route. The rail 3 (which has, for example, the shape of a double-T beam) can be fastened to the tunnel ceiling 2 or to a separate stud frame (not shown). On the track 3 are at least two extinguishing units 4 of the fire extinguishing system. The rail 3 is arranged at such a height that the extinguishing units 4 are in any case above the vehicles.
Die Löscheinheit 4 (Figur 2) ist in ihrer Form der Tunneldek- ke 2 angepaßt und steht über das Antriebssystem 5 mit der Schiene 3 in Verbindung. Im Inneren der Löscheinheit 4 befindet sich ein Behälter 6 für das Löschmittel und ein Behälter 7 für das Treibmittel.The form of the extinguishing unit 4 (FIG. 2) is adapted to the tunnel roof 2 and is connected to the rail 3 via the drive system 5. Inside the extinguishing unit 4 there is a container 6 for the extinguishing agent and a container 7 for the propellant.
Im Behälter 6 befindet sich ein Steigrohr 8, das über die Leitung 9 mit wenigstens einer Düse 10 verbunden ist. Die Düsen 10 sind so ausgebildet, daß sie das Löschmittel in praktisch alle Richtungen abgeben können. Das kann so geschehen, daß sie horizontal (um 360°) und/oder vertikal (um etwa 180°) geschwenkt oder horizontal und/oder vertikal über ein mechanisches System verschoben werden. Nach einer weiteren Ausführungsform kann die Düse 10 die Form einer Scheibe haben, die das Löschmittel über am Umfang angeordnete Öffnungen in alle Richtungen abgibt, oder die, in Drehung versetzt, das Löschmittel über wenigstens eine am Umfang angeordnete Öffnung über eine Fläche verteilt.In the container 6 there is a riser pipe 8 which is connected to at least one nozzle 10 via the line 9. The nozzles 10 are designed so that they can discharge the extinguishing agent in practically all directions. This can be done in such a way that they are swiveled horizontally (by 360 °) and / or vertically (by approximately 180 °) or shifted horizontally and / or vertically via a mechanical system. According to a further embodiment, the nozzle 10 can be in the form of a disk which dispenses the extinguishing agent in all directions via circumferentially arranged openings or which, when rotated, distributes the extinguishing agent over at least one circumferentially arranged opening over a surface.
Figur 5 zeigt eine drehbare Düse 10, die an einer aus- und einfahrbaren flexiblen Leitung 18 befestigt ist und mittels eines schwenkbaren und in seiner Länge veränderlichen Gestänges 18 im Raum unter der Löscheinheit 4 positionierbar ist.FIG. 5 shows a rotatable nozzle 10 which is fastened to a flexible line 18 which can be extended and retracted and can be positioned in the space under the extinguishing unit 4 by means of a pivotable linkage 18 which is variable in length.
Die Löscheinheit 4 ist mit wenigstens einem Sensor 11 und einer Warneinrichtung 12 versehen. Die an den Löscheinheiten 4 angeordneten Sensoren 11 erkennen bereits erhitzte Teile an Fahrzeugen, wie z.B. erhitzte Bremstrommeln. An der Löscheinheit 4 kann eine Fernsehkamera 17, die bewegte Bilder aus dem Tunnel 1 in eine Leitzentrale überträgt, und ein Scheinwerfer 16 angeordnet sein, der die Umgebung gezielt für die Fernsehkamera 17 ausleuchtet. Sowohl die Fernsehkamera 17 als auch der Scheinwerfer 16 sind horizontal und vertikal schwenkbar angeordnet.The extinguishing unit 4 is provided with at least one sensor 11 and a warning device 12. The sensors 11 arranged on the extinguishing units 4 recognize already heated parts of vehicles, such as heated brake drums. A television camera 17, which transmits moving images from the tunnel 1 to a control center, and a headlight 16, which illuminates the surroundings in a targeted manner for the television camera 17, can be arranged on the extinguishing unit 4. Both the television camera 17 and the headlight 16 are horizontally and vertically pivotable.
Figur 3 zeigt eine Löscheinheit 4 der Feuerlöschanlage in der Seitenansicht. Die Löscheinheit 4 ist an beiden Enden mit Kupplungen 13 versehen. Mittels der Kupplungen 13 kann jede Löscheinheit 4 mit benachbarten Löscheinheiten 4 zu einer größeren Einheit (Figur 4) verbunden werden.Figure 3 shows an extinguishing unit 4 of the fire extinguishing system in a side view. The extinguishing unit 4 is provided with couplings 13 at both ends. Each extinguishing unit 4 can be connected to adjacent extinguishing units 4 to form a larger unit (FIG. 4) by means of the couplings 13.
Nach einer weiteren Ausführungsform ist wenigstens eine Löscheinheit 4 mit Elementen ausgestattet, die eine Verbindung dieser Löscheinheit 4 mit in der Nähe der Schiene 3 angeordneten Standleitungen für Lösch- und Treibmittel herstellt. Über die Kupplungen 13 werden die weiteren Löscheinheiten 4 kontinuierliche mit Lösch- und Treibmittel versorgt. Die Verbindung kann über an den Standleitungen regelmäßig angeordnete Kupplungen erfolgen oder über ein Verbindungsele- ment, das die Standleitungen an einer Stelle durchdringt.According to a further embodiment, at least one extinguishing unit 4 is equipped with elements which connect this extinguishing unit 4 to dedicated lines for extinguishing agents and propellants arranged in the vicinity of the rail 3. The further extinguishing units 4 are continuously supplied with extinguishing and propellant via the couplings 13. The connection can be made via couplings regularly arranged on the dedicated lines or via a connecting element that penetrates the dedicated lines at one point.
Nach einer weiteren Ausführungsform erfolgt die Versorgung der Löscheinheiten 4 mit Lösch- und Treibmittel dadurch, daß Löscheinheiten 4 zwischen einer Kuppelstelle an den Standleitungen und der äußersten an der Brandbekämpfung beteiligten Löscheinheiten 4 pendelt und so die verbrauchten Vorräte ergänzt.According to a further embodiment, the extinguishing units 4 are supplied with extinguishing agents and propellants in that the extinguishing units 4 oscillate between a coupling point on the dedicated lines and the outermost extinguishing units 4 involved in the fire-fighting, thus supplementing the consumed supplies.
Die in Figur 3 dargestellte Löscheinheit 4 ist mit wenigstens einem Display 15 ausgestattet, mit dem Informationen an die Verkehrsteilnehmer übermittelt werden. An der Tunneldecke 5 oder an einer beliebigen anderen Stelle der Tunnnelwand sind mit einem gewissen Abstand zueinander Rauchgas- und WärmeentwicklungsSensoren 14 angeordnet.The extinguishing unit 4 shown in FIG. 3 is equipped with at least one display 15 with which information is transmitted to the road users. Smoke gas and heat development sensors 14 are arranged at a certain distance from one another on the tunnel ceiling 5 or at any other point on the tunnel wall.
Das Antriebssystem 5 der Löscheinheit 4 ist mit Elektromotoren und/oder Preßluftmotoren versehen. Die Elektromotoren werden über in der Löscheinheit 4 befindliche Akkumulatoren oder über eine gesonderte Stromschiene, die z.B. an der Schiene 3 angeordnete ist, gespeist. Der Antrieb der Preßluftmotoren erfolgt durch in einem Preßluftbehälter gespeicherte Luft.The drive system 5 of the extinguishing unit 4 is provided with electric motors and / or compressed air motors. The electric motors are powered by batteries located in the extinguishing unit 4 or by a separate busbar, e.g. is arranged on the rail 3, fed. The compressed air motors are driven by air stored in a compressed air tank.
Als Löschmittel kommen flüssige Stoffe oder mehrphasige Systeme (z.B. Schäume oder Pulver) in Frage und als Treibmittel wird Treibgas verwendet.Liquid substances or multi-phase systems (e.g. foams or powders) can be used as extinguishing agents and propellant gas is used as the blowing agent.
Die erfindungsgemäße Löschanlage funktioniert wie folgt:The extinguishing system according to the invention works as follows:
Meldet einer der Sensoren 14 Rauch- und/oder Wärmeentwicklung, dann wird mit diesem Signal das Antriebssystem 5 angesteuert und die an beiden Seiten des Brandherdes nächstliegenden Löscheinheiten 4 werden zum Brandherd gefahren. Die Sensoren 11 der Löscheinheiten 4 lokalisieren den Brandherd und mit den gewonnenen Informationen werden diese beiden Löscheinheiten 4 optimal zum Brandherd positioniert und die Düsen 10 optimal auf den Brandherd gerichtet und geöffnet. Dabei kann von mehreren Düsen 10 einer Löscheinheit 4 nur die dem Brandherd nächste Düse 10 geöffnet sein, während die anderen Düsen 10 geschlossen sind. Gleichzeitig wird der Behälter 8 geöffnet und das Treibmittel strömt in den Behälter 6 mit dem Löschmittel, das über Steigrohr 8 und Leitung 9 zu den geöffneten Düsen 10 geleitet und zielgerichtet in Richtung des Brandherdes gesprüht wird. Mit Hilfe der Fernsehkamera 17 und dem Scheinwerfer 16 ist es möglich, von einer Leitzentrale das Brandereignis und dessen Umgebung visuell zu erfassen und zu bewerten und den Löschvorgang manuell zu steuern. Das kann z.B. dann erforderlich sein, wenn Menschen gezielt vor dem Feuer geschützt werden müssen oder wenn feuergefährliche Güter, die sich nicht in unmittelbarer Nähe des Brandherdes befinden, gezielt vor einem Übergreifen der Flammen geschützt werden müssen.If one of the sensors 14 reports smoke and / or heat development, then the drive system 5 is controlled with this signal and the extinguishing units 4 closest to both sides of the source of the fire are moved to the source of the fire. The sensors 11 of the extinguishing units 4 locate the source of the fire and with the information obtained, these two extinguishing units 4 are optimally positioned in relation to the source of the fire and the nozzles 10 are optimally directed and opened at the source of the fire. Of several nozzles 10 of an extinguishing unit 4, only the nozzle 10 closest to the source of the fire can be opened, while the other nozzles 10 are closed. At the same time, the container 8 is opened and the propellant flows into the container 6 with the extinguishing agent, which is passed via the riser pipe 8 and line 9 to the opened nozzles 10 and sprayed in the direction of the source of the fire. With the help of the television camera 17 and the headlight 16, it is possible to visually record and evaluate the fire event and its surroundings from a control center and to manually control the extinguishing process. This can be necessary, for example, if people have to be protected from the fire or if flammable goods that are not in the immediate vicinity of the source of the fire have to be protected against the flames spreading.
Während die an beiden Seiten des Brandherdes nächstliegenden Löscheinheiten 4 mit der Brandbekämpfung begonnen haben, werden die weiteren Löscheinheiten 4 in Richtung des Brandherdes verfahren und mittels der Kupplungen 13 mit der dem Brandherd nächstliegenden Löscheinheit 4 verbunden. Nach der Verbindung der Löscheinheiten 4 zu einer größeren Einheit werden bei den nicht unmittelbar an der Brandbekämpfung beteiligten Löscheinheiten 4 bei geschlossenen Düsen 10 die Behälter 8 geöffnet und das Löschmittel über die Steigrohre 9, die Leitung 10 und die Kupplungen 13 zu den Löscheinheiten 4 geleitet, die unmittelbar an der Brandbekämpfung beteiligt sind, und dort versprüht. Die verbrauchten Lösch- und Treibmittel werden mittels der Standleitungen ergänzt.While the extinguishing units 4 closest to both sides of the source of the fire have started to fight the fire, the further extinguishing units 4 are moved in the direction of the source of the fire and are connected by means of the couplings 13 to the extinguishing unit 4 closest to the source of the fire. After the connection of the extinguishing units 4 to a larger unit, in the case of the extinguishing units 4 which are not directly involved in firefighting, the containers 8 are opened with the nozzles 10 closed and the extinguishing agent is conducted via the risers 9, the line 10 and the couplings 13 to the extinguishing units 4, who are directly involved in fire fighting and sprayed there. The extinguishing and blowing agents used are supplemented by means of the dedicated lines.
Mit der erfindungsgemäßen Feuerlöschanlage ist es möglich, eine oder mehrere Düsen 10 einer Löscheinheit 4 oder Düsen 10 mehrerer Löscheinheiten 4 auf einen Brandherd zu richten und zu öffnen. Es ist ebenso möglich, die Düsen 10 einer Löscheinheit 4 oder Düsen 10 mehrerer Löscheinheiten 4 auf unterschiedliche Brandherde zu richten und zu öffnen. Die Warneinrichtung signalisiert im Falle eines Brandes den Verkehrsteilnehmern die Gefahr. Sie verhindert, daß nach der Brandmeldung sich Verkehrsteilnehmer in Richtung des Brandes bewegen. Über die Displays 15 können die Verkehrsteilnehmer gezielt gewarnt und schon weit vor dem Brandherd gezielt instruiert werden (STOP; WENDEN usw. ) .With the fire extinguishing system according to the invention, it is possible to point and open one or more nozzles 10 of one extinguishing unit 4 or nozzles 10 of several extinguishing units 4 at a source of fire. It is also possible to direct and open the nozzles 10 of one extinguishing unit 4 or nozzles 10 of several extinguishing units 4 at different sources of fire. The warning device signals the danger to road users in the event of a fire. It prevents road users from moving in the direction of the fire after the fire has been reported. The road users can be warned in a targeted manner via the displays 15 and can be given specific instructions well in advance of the source of the fire (STOP, TURN, etc.).
Die an den Löscheinheiten 4 angeordneten Sensoren 11 erkennen bereits erhitzte Teile an Fahrzeugen, wie z.B. erhitzte Bremstrommeln. Auf diese Weise ist es möglich, derartige Fahrzeuge mittels der über die Displays 15 übermittelten Informationen schon vor der Entstehung eines Brandes zum Halten zu bringen und die mögliche Brandursache auszuschalten.The sensors 11 arranged on the extinguishing units 4 recognize already heated parts on vehicles, such as heated brake drums. In this way it is possible to stop such vehicles by means of the information transmitted via the displays 15 even before a fire occurs and to eliminate the possible cause of the fire.
Die erfindungsgemäße Feuerlöschanlage ermöglicht es, einen Brand mit ihrer gesamten Kapazität zielgerichtet zu bekämpfen. Durch hohe Beweglichkeit der Düsen und ihre genaue Ausrichtung auf den Brandherd kann praktisch jeder Brand bereits während der Entstehung wirkungsvoll bekämpft werden. Durch die Vereinigung der Kapazität der gesamten Anlage können auch größere und hartnäckige Brände gelöscht werden.The fire extinguishing system according to the invention makes it possible to fight a fire with its entire capacity in a targeted manner. Due to the high mobility of the nozzles and their precise alignment with the source of the fire, practically every fire can be effectively combated as it arises. By combining the capacity of the entire system, larger and persistent fires can be extinguished.
Darüber hinaus werden die gewonnenen Informationen gezielt für die Benachrichtigung und das Instruieren der Verkehrsteilnehmer verwendet. [Bezugszeichenliste]In addition, the information obtained is used specifically for notifying and instructing road users. [REFERENCE LIST]
Tunneltunnel
Tunneldecketunnel ceiling
Schienerail
Löscheinheitextinguishing unit
AntriebssysteAntriebssyste
LöschmittelbehälterExtinguishing agent container
TreibmittelbehälterPropellant container
Steigrohrriser
Leitungmanagement
Düsejet
Sensorsensor
Warneinrichtungwarning device
Kupplungclutch
Rauchgas- und WärmeentwicklungssensorenFlue gas and heat development sensors
Displaydisplay
Scheinwerferheadlights
Fernsehkamera flexible LeitungTV camera flexible line
Gestänge linkage

Claims

[Patentansprüche] [Claims]
1. Feuerlöschanlage für Tunnel und ähnliche Bauwerke, bestehend aus a) einer oberhalb des Verkehrsweges angeordneten Schiene (3), b) wenigstens zwei Löscheinheiten (4), die auf der Schiene1. Fire extinguishing system for tunnels and similar structures, consisting of a) a rail (3) arranged above the traffic route, b) at least two extinguishing units (4) on the rail
(3) geführt sind und über das Antriebssystem (5) mit ihr in Verbindung stehen, wobei jede der Löscheinheiten (4) aus i) einem Behälter (7) für Treibmittel, ii) einem Behälter (6) für Löschmittel, der über ein(3) are guided and connected to it via the drive system (5), each of the extinguishing units (4) comprising i) a container (7) for propellant, ii) a container (6) for extinguishing agent, which is connected via a
Leitungssystem mit wenigstens einer positionierbarenLine system with at least one positionable
Düse (10) verbunden ist, iii) wenigstens einem Sensor (11), iv) an beiden Enden angeordneten Kupplungen (13) , besteht, c) im Tunnel mit einem gewissen Abstand zueinander angeordneten Rauchgas- und Wärmeentwicklungssensoren (14) .Nozzle (10) is connected, iii) at least one sensor (11), iv) couplings (13) arranged at both ends, c) in the tunnel with a certain distance from each other flue gas and heat development sensors (14).
2. Feuerlöschanlage nach Anspruch 1, dadurch gekennzeichnet, daß die Düsen (10) horizontal um 360° und/oder vertikal um etwa 180° schwenkbar angeordnet sind.2. Fire extinguishing system according to claim 1, characterized in that the nozzles (10) are arranged horizontally by 360 ° and / or vertically by approximately 180 °.
3. Feuerlöschanlage nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Düsen (10) vertikal und horizontal über ein System positionierbar sind.3. Fire extinguishing system according to one of claims 1 and 2, characterized in that the nozzles (10) can be positioned vertically and horizontally via a system.
4. Feuerlöschanlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Löscheinheiten (4) mit einer Warneinrichtung (12) und/oder wenigstens einem Display 15 versehen ist. 4. Fire extinguishing system according to one of claims 1 to 3, characterized in that the extinguishing units (4) with a warning device (12) and / or at least one display 15 is provided.
5. Feuerlöschanlage nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Löscheinheiten (4) mit wenigstens einer Fernsehkamera (17) und/oder wenigstens einem Scheinwerfer (16) versehen ist.5. Fire extinguishing system according to one of claims 1 to 4, characterized in that the extinguishing units (4) with at least one television camera (17) and / or at least one headlight (16) is provided.
6. Feuerlöschanlage nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Löscheinheiten (4) mittels der Kupplungen (13) mit benachbarten Löscheinheiten (4) zu einer größeren Einheit verbunden werden.6. Fire extinguishing system according to one of claims 1 to 5, characterized in that the extinguishing units (4) by means of the couplings (13) with adjacent extinguishing units (4) are connected to form a larger unit.
7. Feuerlöschanlage nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Löscheinheiten 4 über Standleitungen mit Lösch- und Treibmittel versorgt werden.7. Fire extinguishing system according to one of claims 1 to 6, characterized in that the extinguishing units 4 are supplied with extinguishing and propellant via dedicated lines.
8. Feuerlöschanlage nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das AntriebsSystem (5) der Löscheinheit (4) mit Elektromotoren und/oder Preßluftmotoren versehen ist 8. Fire extinguishing system according to one of claims 1 to 7, characterized in that the drive system (5) of the extinguishing unit (4) is provided with electric motors and / or compressed air motors
PCT/DE2003/002833 2002-08-20 2003-08-19 Fire extinguishing installation and guiding system for tunnels and similar structures WO2004018050A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SI200330412T SI1531909T1 (en) 2002-08-20 2003-08-19 Fire extinguishing installation and guiding system for tunnels and similar structures
EP03792144A EP1531909B1 (en) 2002-08-20 2003-08-19 Fire extinguishing installation and guiding system for tunnels and similar structures
DE50303602T DE50303602D1 (en) 2002-08-20 2003-08-19 FIRE EXTINGUISHING SYSTEM AND GUIDANCE SYSTEM FOR TUNNELS AND SIMILAR BUILDINGS
DE10393620T DE10393620D2 (en) 2002-08-20 2003-08-19 Fire-extinguishing system and control system for tunnels and similar structures
JP2005501202A JP2005536320A (en) 2002-08-20 2003-08-19 Fire extinguishing devices and fire guidance systems designed especially for tunnels and similar structures
AU2003266181A AU2003266181A1 (en) 2002-08-20 2003-08-19 Fire extinguishing installation and guiding system for tunnels and similar structures
CY20061101237T CY1105270T1 (en) 2002-08-20 2006-08-31 FIRE FIGHTING INSTALLATION AND GUIDANCE SYSTEM THROUGH TUNNELS AND SIMILAR STRUCTURES

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10239009.6 2002-08-20
DE2002139009 DE10239009A1 (en) 2002-08-20 2002-08-20 Fire extinguishing system for tunnels and similar constructions has two mobile extinguishing units on a rail and smoke and heat sensors
DE10300370.3 2003-01-06
DE2003100370 DE10300370A1 (en) 2003-01-06 2003-01-06 Fire extinguishing system for tunnel, has fire extinguishing unit movable along horizontal railing at inner surface of tunnel lining

Publications (1)

Publication Number Publication Date
WO2004018050A1 true WO2004018050A1 (en) 2004-03-04

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PCT/DE2003/002833 WO2004018050A1 (en) 2002-08-20 2003-08-19 Fire extinguishing installation and guiding system for tunnels and similar structures

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JP (1) JP2005536320A (en)
AT (1) ATE327805T1 (en)
AU (2) AU2003232584A1 (en)
CY (1) CY1105270T1 (en)
DE (3) DE10393632D2 (en)
DK (1) DK1531909T3 (en)
ES (1) ES2266897T3 (en)
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WO2008116578A1 (en) * 2007-03-23 2008-10-02 Caccialanza & C. S.P.A. Method and system for extinguishing fire in a tunnel
DE102013012054A1 (en) 2013-07-15 2015-01-15 Martin Kuhblank Process and apparatus for fire fighting by smoke evacuation
EP2826953A2 (en) 2013-07-15 2015-01-21 Martin Kuhblank Method and device for fighting fires by smoke extraction
WO2018236292A1 (en) * 2017-06-19 2018-12-27 Stopar Joze Fire extinguishing system for tunnels

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TWI403984B (en) * 2010-11-18 2013-08-01 Hon Hai Prec Ind Co Ltd Fire sensing system and method
CN108175981A (en) * 2017-11-27 2018-06-19 尹宏 A kind of mobile extinguishing device and application method suitable for building quick extinguishing
CN110496347A (en) * 2019-09-29 2019-11-26 河南省交通规划设计研究院股份有限公司 Robot fire extinguishing system for vcehicular tunnel and city tunnel
KR102551024B1 (en) * 2020-09-29 2023-07-05 윤원섭 Tunnel safety management monitoring system using thermal imaging camera
CN114949660A (en) * 2021-03-19 2022-08-30 安徽中科卓越智能科技有限公司 Intelligent building site fire alarm fire extinguishing apparatus

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DE102013012054A1 (en) 2013-07-15 2015-01-15 Martin Kuhblank Process and apparatus for fire fighting by smoke evacuation
EP2826953A2 (en) 2013-07-15 2015-01-21 Martin Kuhblank Method and device for fighting fires by smoke extraction
WO2018236292A1 (en) * 2017-06-19 2018-12-27 Stopar Joze Fire extinguishing system for tunnels

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JP2005536320A (en) 2005-12-02
ATE327805T1 (en) 2006-06-15
PT1531909E (en) 2006-10-31
DE50303602D1 (en) 2006-07-06
AU2003232584A1 (en) 2004-03-11
EP1531909B1 (en) 2006-05-31
CY1105270T1 (en) 2010-03-03
AU2003266181A1 (en) 2004-03-11
DE10393632D2 (en) 2005-07-07
DK1531909T3 (en) 2006-10-09
ES2266897T3 (en) 2007-03-01
WO2004018049A1 (en) 2004-03-04
DE10393620D2 (en) 2005-07-07
EP1531909A1 (en) 2005-05-25

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