WO1996018434A1 - Dispositif pour eteindre des incendies de surface - Google Patents

Dispositif pour eteindre des incendies de surface Download PDF

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Publication number
WO1996018434A1
WO1996018434A1 PCT/EP1995/004863 EP9504863W WO9618434A1 WO 1996018434 A1 WO1996018434 A1 WO 1996018434A1 EP 9504863 W EP9504863 W EP 9504863W WO 9618434 A1 WO9618434 A1 WO 9618434A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
arrangement according
arrangement
explosive charge
extinguishing
Prior art date
Application number
PCT/EP1995/004863
Other languages
German (de)
English (en)
Inventor
Manfred Meul
Original Assignee
Manfred Meul
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 Manfred Meul filed Critical Manfred Meul
Priority to AU43416/96A priority Critical patent/AU4341696A/en
Publication of WO1996018434A1 publication Critical patent/WO1996018434A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire

Definitions

  • Extinguishing extensive wall fires from the air by means of airplanes or helicopters is also not very effective, since the water is brought into the fire area from above, and by opening the water transport container, the escaping water is already largely dissolved in individual drops, so that a not inconsiderable part of the extinguishing water already evaporates in the air under the influence of heat.
  • Another disadvantage of this extinguishing technique is that the extinguishing water cannot be placed exactly and it cannot be excluded that the pilot places the extinguishing water on the flame front that he can recognize, even though the flames have already expanded further in the undergrowth. than this is recognizable to the pilot.
  • the hose lengths can be prepared in advance at a sufficient distance from the flame front, if necessary also staggered, so that the hoses can be filled and the detonating cord can be detonated when the flame front has sufficiently approached the designed barrier. If the detonating cord is detonated and the water content of the hose is ejected in the form of a roller, the throwing distance is about 4 meters, so that you have to wait until the flame front has come close enough.
  • the invention is based on the object of creating an arrangement for extinguishing wildfires, in particular forest and bush fires, with which the above disadvantages are avoided.
  • a liquid-tight container made of a film-like material which is filled with an extinguishing liquid, an explosive charge being immersed in the extinguishing liquid so that it is at a distance above the bottom surface of the container.
  • This arrangement has the advantage that in the terrain, for example in the manner of a checkerboard pattern, preparatively empty or with Water-filled containers can be set up. This can be done in a line arrangement or in the manner of a checkerboard pattern, in each case the most favorable location depending on the terrain can be selected.
  • the containers filled with water are initially without any explosive charge and therefore do not pose any danger to the fire fighting teams.
  • the containers which can be cubic, cuboid or barrel-shaped, for example, represent practically "punctiform" water deposits, there is sufficient space between the individual containers to be able to pass gaps even with vehicles.
  • the containers can have a filling volume of, for example, 1 cubic meter and more.
  • the containers can be brought empty to the place of use by hand and then filled with water, or filled with motor vehicles can be brought to the place of use and set up there with lifting gear, or can also be filled by rough terrain Helicopters are transported.
  • the persons authorized to blast can provide the container row closest to the flame front with an explosive charge and connect them to the ignition devices provided. It is then also possible to ignite the containers individually when they are at an optimal distance from the respective approaching area of the flame front.
  • the blasting work is separated from the other handling of these containers. Since the explosive charge is at a distance above the bottom surface of the container, the entire energy of the explosive charge is converted into the distribution of the container filling.
  • the container is made of a film-like material, the water filling is not hindered and no one is hindered by it flying parts endangered.
  • the container has a solid base plate. This ensures that when the container is parked in the field, the container wall is not pierced by stones, branches or the like, and there is a security against tipping over.
  • Has polyhedron An essentially cubic shape or an essentially pyramid-like shape, for example a pyramid-like shape, can be selected here.
  • the container has an outer support part made of a load-bearing, flexible material, in particular a fabric material, and an inner sealing part in the form of a film bag.
  • This embodiment has the advantage that a large number of containers can be stored in a small space for storage purposes, for example in transport containers, which are then charged when they are used and are at least brought close to the fire or the filling point and only there can be unpacked and "unfolded".
  • the container preferably the supporting part, is provided with lifting means for a hoist.
  • the base plate is expediently arranged between the supporting part and the sealing part.
  • the base plate expediently consists of a wood material, for example plywood, a thickness of at most 16 mm being sufficient.
  • the arrangement between the supporting part and the sealing part also offers the advantage that when the filled container is lifted by means of a lifting device, the base region essentially has its flat orientation maintains, so that an exact weaning is possible.
  • the container is provided with a support device.
  • a support device which can be formed, for example, by rods or struts which can be connected to the stop means on the support part, there is the possibility of securing the container against tipping or rolling off even in steeply sloping terrain.
  • the support device is formed from a solid material by a wall arrangement that laterally covers the container circumference. This gives the container in connection with the base plate a precisely defined shape, so that the stability. except for steep slopes. This is also guaranteed in sloping terrain, since the center of gravity defined by the wall arrangement is retained even when set down on sloping ground.
  • the wall arrangement is expediently made from a wood or wood-like material.
  • the wall arrangement forming the support device is formed by side plates, the number of which corresponds to the number of container side surfaces, and that the individual side plates are each connected to one another at the edge by connecting means.
  • These connecting means can be designed in an articulated manner so that for storage purposes, for example in the case of a cubic container shape, the four side walls can be folded flat and can therefore also be brought to the place of use in large numbers with a small transport volume.
  • the side panels are only set up at the place of use. This can be done by first laying a base plate and then the four side surfaces of the base plate are set up comprehensively. The container can then be placed empty in this "basket". If the connecting means are designed in the manner of a band or belt, there is the possibility here that the connecting means extend over the entire circumference and thus further improve the cohesion of the side walls.
  • At least two belts are arranged at a distance above one another and at least over part of the circumference of the arrangement.
  • the explosive charge is connected to a hanging element which is held in the upper region of the container and on which the ignition line is guided to the outside.
  • the explosive charge with its hanging element is also pre-assembled, but stored separately and also transported separately to the place of use under the supervision of those authorized to blast and hung from the latter into the filled containers.
  • the hanging element with its end facing away from the explosive charge is provided with a floating body. This can consist, for example, of a small block of foamed polystyrene or the like, only a small size being necessary, since the specific density of the explosives used here is only slightly above 1.
  • the distance of the explosive charge above the bottom surface is expediently between 25% and 50%, preferably about 40% of the fill level in the container.
  • the arrangement according to the invention also allows the possibility, when using water as extinguishing liquid, to add foam-forming additives and / or additives which increase adhesion and / or wetting. These additives can also be added on site and after filling the container with water immediately before the explosive charge is introduced.
  • the advantage of the adhesion or wetting additives is that the water on the side facing away from the flame front is "glued" to trees, branches, shrubs and leaves, thus increasing the wetting time and improving protection against flying sparks.
  • Fig. 2 is a plan view of the arrangement.
  • FIG. 3 shows a side view of a support device
  • Fig. 4 is a plan view of the support device according. Fig. 3, Fig. 5 shows the behavior of a container in the
  • Fig. 6 shows a further embodiment for a container.
  • the container shown in Fig. 1 in a vertical section has a substantially cubic shape and consists essentially of a pocket-like support member 1, which is made of a woven material.
  • the support part 1 is provided with loops 2, which serve as lifting means in order to be able to handle the container with a lifting device.
  • a base plate 3 made of a wood material, for example a plywood plate with a thickness of 16 mm, is inserted.
  • a liquid-tight film bag 4 is inserted into the support part 1, which is stiffened in this way and, in the exemplary embodiment shown here, is provided on its upper side with a filling spout 5.
  • the cubic support part 1 and the film bag 4 - that is to say without the inserted base plate 3 - represent commercially available containers as are used for the transport of liquids, pastes or the like.
  • the side walls of the support part 1 are covered with a support device 6 in the form of a wall arrangement, which are formed here by corresponding side plates made of a wood material. Details of the configuration of this support device are described in more detail with reference to FIG. 4.
  • the four side plates can be set up loosely as a separate component, which is then inserted into before the containers are filled. A connection to the supporting part is possible, so that when the supporting part is unfolded, the side plates are erected at the same time.
  • the completely filled container can now be transported with a corresponding stop element 7 of a hoist.
  • an explosive charge 8 which is fastened to a hanging element 9
  • the explosive charge is fixed at the desired height above the bottom surface of the container via the hanging element.
  • the hanging element 9 with a floating body 11 is predetermined
  • the side plates of the wall arrangement 6 are each provided with at least two bores 12 at different heights, through which band-like or belt-like connecting means 13 are guided, which the individual side plates in Connect the circumferential direction with each other.
  • the free ends of each belt are guided on a side plate through a central bore 14 and fixed here.
  • At least two belt-like connecting means running one above the other at a distance parallel to the floor surface are to be provided.
  • the side plates are formed from a wood material, preferably plywood, and have a thickness of, for example, 10 mm. If the container, as shown in FIG. 1, is now filled with water, the side plates of the wall arrangement 6 are slightly bent outwards, as is indicated in FIG. 4. The container is thus close to the wall arrangement. Since the support part against the water pressure
  • the entire arrangement can be lifted with a hoist without the wall arrangement becoming loose triggers so that the wall arrangement does not necessarily have to be connected to the supporting part.
  • 1 cubic meter of water can be placed with one container each.
  • a large amount of water can thus be prepared and placed at a strategically favorable location at a strategically favorable location by means of a multiplicity of containers close to one another or tightly in a checkerboard arrangement t and then in several rows can then be armed by hanging the explosive charge when the flame front approaches.
  • FIG. 6 shows a further embodiment for a container.
  • an outer supporting part 1 made of a fabric is provided, into which a foil sack 4 is inserted.
  • the support part 1 has an inner floor 1.1 and an outer floor 1.2 firmly connected thereto, between which a floor plate 3 is arranged.
  • Loop-shaped stop means 2 are again arranged at the upper end of the support part 1.
  • This embodiment is designed so that it has the shape of a truncated pyramid with a square base.
  • This embodiment has a higher stability due to the favorable, low center of gravity position and also offers the advantage that the arrangement of support devices, for example in the form of side wall panels, can be dispensed with and so the handling is simplified.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

L'invention concerne un dispositif pour éteindre des incendies de surface, en particulier des feux de forêts et/ou de broussailles, présentant un récipient étanche au liquide, fabriqué en un matériau en feuille et rempli d'un liquide extincteur. Une charge explosive (8) est immergée dans le liquide extincteur, de telle façon que celle-ci soit située à distance au-dessus de la surface du fond du récipient.
PCT/EP1995/004863 1994-12-15 1995-12-09 Dispositif pour eteindre des incendies de surface WO1996018434A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43416/96A AU4341696A (en) 1994-12-15 1995-12-09 System for putting out surface fires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG9420057.2 1994-12-15
DE9420057U DE9420057U1 (de) 1994-12-15 1994-12-15 Anordnung zum Löschen von Flächenbränden

Publications (1)

Publication Number Publication Date
WO1996018434A1 true WO1996018434A1 (fr) 1996-06-20

Family

ID=6917431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/004863 WO1996018434A1 (fr) 1994-12-15 1995-12-09 Dispositif pour eteindre des incendies de surface

Country Status (3)

Country Link
AU (1) AU4341696A (fr)
DE (1) DE9420057U1 (fr)
WO (1) WO1996018434A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2237344A1 (es) * 2005-02-15 2005-07-16 Juan Jose Iglesias Quesada Multiextintor de explosion.
US11633636B2 (en) 2017-12-02 2023-04-25 Mighty Fire Breaker Llc Wireless neighborhood wildfire defense system network supporting proactive protection of life and property in a neighborhood through GPS-tracking and mapping of environmentally-clean anti-fire (AF) chemical liquid spray applied to the property before wild fires reach the neighborhood
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire
US12168152B2 (en) 2021-02-04 2024-12-17 Mighty Fire Breaker Llc Remotely-triggered wildfire defense system for automatically spraying environmentally-clean water-based liquid fire inhibitor to proactively form thin fire-inhibiting alkali metal salt crystalline coatings on sprayed combustible surfaces prior to wildfire

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206815B4 (de) * 2002-02-19 2004-02-12 Pinnig, Jörg Vorrichtung und Verfahren zum Sprenglöschen von Bränden
DE102007053479A1 (de) * 2007-11-09 2009-05-14 Herbert Fettweis Vorrichtung für die Brandbekämpfung
FR2946074B1 (fr) * 2009-05-28 2011-10-21 Fabien Gissler Procede de fabrication d'une citerne incendie ou d'une citerne de reserve d'eau pour les professionnels ou les particuliers
DE102011003233A1 (de) 2011-01-27 2012-08-02 Konrad Schneider Vorrichtung und Verfahren zum Sprenglöschen von Bränden

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH163706A (de) * 1932-10-27 1933-08-31 Puchner Erwin Brandlöschbombe.
CH187829A (fr) * 1935-04-04 1936-11-30 Finzi Gino Bombe extinctrice d'incendie.
FR1233360A (fr) * 1959-08-21 1960-10-12 Grenade extinctrice
FR1473621A (fr) * 1966-03-30 1967-03-17 Bombe extinctrice
US3833064A (en) * 1972-08-01 1974-09-03 J Ranney Means for extinguishing fires
FR2666233A1 (fr) * 1990-09-04 1992-03-06 Omarouayache Nour Eddine Dispositif a poche d'eau permettant le largage par helicoptere bombardier d'eau, de nuit, en toute securite et avec precision.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101156B (de) * 1956-12-14 1961-03-02 Elliot Equipment Ltd Zusammenlegbarer Fluessigkeitsbehaelter, insbesondere fuer Feuerloeschzwecke
CH617353A5 (en) * 1976-12-10 1980-05-30 Zermatt Air Ag Method and device for fighting fires, especially surface fires
US4344489A (en) * 1980-09-22 1982-08-17 Al Bonaparte Aerial forest fire extinguishing device
FR2583293B1 (fr) * 1985-06-14 1988-08-26 Lejosne Alain Dispositif pour combattre les incendies de forets

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH163706A (de) * 1932-10-27 1933-08-31 Puchner Erwin Brandlöschbombe.
CH187829A (fr) * 1935-04-04 1936-11-30 Finzi Gino Bombe extinctrice d'incendie.
FR1233360A (fr) * 1959-08-21 1960-10-12 Grenade extinctrice
FR1473621A (fr) * 1966-03-30 1967-03-17 Bombe extinctrice
US3833064A (en) * 1972-08-01 1974-09-03 J Ranney Means for extinguishing fires
FR2666233A1 (fr) * 1990-09-04 1992-03-06 Omarouayache Nour Eddine Dispositif a poche d'eau permettant le largage par helicoptere bombardier d'eau, de nuit, en toute securite et avec precision.

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2237344A1 (es) * 2005-02-15 2005-07-16 Juan Jose Iglesias Quesada Multiextintor de explosion.
ES2237344B1 (es) * 2005-02-15 2006-11-16 Juan Jose Iglesias Quesada Multiextintor de explosion.
US11707639B2 (en) 2017-12-02 2023-07-25 Mighty Fire Breaker Llc Wireless communication network, GPS-tracked mobile spraying systems, and a command system configured for proactively spraying environmentally-safe anti-fire chemical liquid on combustible property surfaces to protect property against fire ignition and flame spread in the presence of wild fire
US11730987B2 (en) 2017-12-02 2023-08-22 Mighty Fire Breaker Llc GPS tracking and mapping wildfire defense system network for proactively defending homes and neighborhoods against threat of wild fire by spraying environmentally-safe anti-fire chemical liquid on property surfaces to inhibit fire ignition and flame spread in the presence of wild fire
US11642555B2 (en) 2017-12-02 2023-05-09 Mighty Fire Breaker Llc Wireless wildfire defense system network for proactively defending homes and neighborhoods against wild fires by spraying environmentally-clean anti-fire chemical liquid on property and buildings and forming GPS-tracked and mapped chemical fire breaks about the property
US11654314B2 (en) 2017-12-02 2023-05-23 Mighty Fire Breaker Llc Method of managing the proactive spraying of environment ally-clean anti-fire chemical liquid on GPS-specified property surfaces so as to inhibit fire ignition and flame spread in the presence of wild fire
US11654313B2 (en) 2017-12-02 2023-05-23 Mighty Fire Breaker Llc Wireless communication network, GPS-tracked ground-based spraying tanker vehicles and command center configured for proactively spraying environmentally-safe anti-fire chemical liquid on property surfaces to inhibit fire ignition and flame spread in the presence of wild fire
US11697039B2 (en) 2017-12-02 2023-07-11 Mighty Fire Breaker Llc Wireless communication network, GPS-tracked back-pack spraying systems and command center configured for proactively spraying environmentally-safe anti-fire chemical liquid on property surfaces to inhibit fire ignition and flame spread in the presence of wild fire
US11697040B2 (en) 2017-12-02 2023-07-11 Mighty Fire Breaker Llc Wild fire defense system network using a command center, spraying systems and mobile computing systems configured to proactively defend homes and neighborhoods against threat of wild fire by spraying environmentally-safe anti-fire chemical liquid on property surfaces before presence of wild fire
US11697041B2 (en) 2017-12-02 2023-07-11 Mighty Fire Breaker Llc Method of proactively defending combustible property against fire ignition and flame spread in the presence of wild fire
US11633636B2 (en) 2017-12-02 2023-04-25 Mighty Fire Breaker Llc Wireless neighborhood wildfire defense system network supporting proactive protection of life and property in a neighborhood through GPS-tracking and mapping of environmentally-clean anti-fire (AF) chemical liquid spray applied to the property before wild fires reach the neighborhood
US11638844B2 (en) 2017-12-02 2023-05-02 Mighty Fire Breaker Llc Method of proactively protecting property from wild fire by spraying environmentally-clean anti-fire chemical liquid on property surfaces prior to wild fire arrival using remote sensing and GPS-tracking and mapping enabled spraying
US11794044B2 (en) 2017-12-02 2023-10-24 Mighty Fire Breaker Llc Method of proactively forming and maintaining GPS-tracked and mapped environmentally-clean chemical firebreaks and fire protection zones that inhibit fire ignition and flame spread in the presence of wild fire
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
US12251587B2 (en) 2018-01-09 2025-03-18 Mighty Fire Breaker Llc Ground-based vehicle for making and applying a fire and smoke inhibiting slurry composition on ground surfaces before the arrival of wildfire
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire
US12168152B2 (en) 2021-02-04 2024-12-17 Mighty Fire Breaker Llc Remotely-triggered wildfire defense system for automatically spraying environmentally-clean water-based liquid fire inhibitor to proactively form thin fire-inhibiting alkali metal salt crystalline coatings on sprayed combustible surfaces prior to wildfire
US12208296B2 (en) 2021-02-04 2025-01-28 Mighty Fire Breaker Llc Wildfire defense spraying process for automatically spraying environmentally-clean water-based liquid fire inhibitor over combustible property surfaces to form thin fire-inhibiting potassium salt crystalline coatings thereon before presence of wildfire
US12214233B2 (en) 2021-02-04 2025-02-04 Mighty Fire Breaker Llc Wildfire defense spraying system for spraying environmentally-clean water-based liquid fire inhibitor to proactively form thin fire-inhibiting potassium salt crystalline coatings on sprayed property surfaces prior to the presence of wildfire
US12226661B2 (en) 2021-02-04 2025-02-18 Might Fire Breaker Llc Wildfire defense spraying system for spraying environmentally-clean water-based liquid fire inhibitor to proactively form thin fire-inhibiting alkali metal salt crystalline coatings on sprayed property surfaces prior to the presence of wildfire

Also Published As

Publication number Publication date
AU4341696A (en) 1996-07-03
DE9420057U1 (de) 1996-04-11

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