EP1221329B1 - Dispositif générateur de broulliard destiné notamnent à equiper les véhicules de lutte contre les incendies dans les tunnels - Google Patents
Dispositif générateur de broulliard destiné notamnent à equiper les véhicules de lutte contre les incendies dans les tunnels Download PDFInfo
- Publication number
- EP1221329B1 EP1221329B1 EP20010430002 EP01430002A EP1221329B1 EP 1221329 B1 EP1221329 B1 EP 1221329B1 EP 20010430002 EP20010430002 EP 20010430002 EP 01430002 A EP01430002 A EP 01430002A EP 1221329 B1 EP1221329 B1 EP 1221329B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipes
- nozzles
- fire
- reservoir
- foregoing
- 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.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/08—Water curtains
-
- 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 present invention relates to a device for producing a jet of water droplets, so that this jet creates a curtain of mist constituting, in particular, a means of combating smoke from a fire, atmospheric dust, toxic aerosols, "gas clouds", smoke or powdery clouds, in particular in the tunnels.
- the device according to the invention was developed during studies for the implementation water mist processes described in particular in documents FR-A-2,624,750 and 2,672,808.
- the object of the present invention is not only to considerably increase security but also to greatly facilitate the speed of implementation, which is essential for this type of emergency device.
- the invention provides a device for producing a jet of droplets allowing the creation of a real screen, the device of the invention comprising a series of means for projecting droplet jets arranged so as to creating a 180 ° screen and being in accordance with claim 1.
- This device consists of a semicircle reservoir chamber from which leave telescopic tubes of varying lengths as required. Indeed we will adapt the length of the telescopic tubes to the needs of the problem.
- the tank is connected to a source of pressurized liquid.
- the telescopic tubes are fitted with O-rings allowing on the one hand a easy sliding and perfect sealing.
- these tubes which fit together in each other have a variable size according to the needs, these tubes include nozzles generating water mist distributed so as to create a 180 ° screen, On preferably use 180 ° nozzles for intermediate nozzles and 120 ° for nozzles installed at the end of the telescopic tubes.
- the telescopic tubes will be distributed over the tank like the spokes of half a bicycle wheel at a distance one of others sufficient that they do not interfere with each other.
- the invention provides that the device is equipped with the best fixing means adapted, in particular to be fixed to a road or rail vehicle.
- the manufacture, installation and implementation of the device is easy, once permanently installed, or as required, the device once connected by a pipe to the vehicle tank or to another source of pressurized liquid, a manual or automatic valve, allows the device to be loaded, the tank of the device fills, the liquid loads the telescopic tubes which deploy and escapes in the form of jets of droplets through the nozzles which equip the tubes.
- the device looks like a sort of fan generating a fog of water forming a curtain.
- the main object of the present invention is to be able to generate a water mist of in order to disturb the environment as little as possible, for example the atmosphere of a tunnel or a hangar, while preventing smoke and other aerosols, from expanding in the volume.
- this type of device can be produced with non-tubing telescopic and be installed in fixed form.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
- de contenir les fumées et le rayonnement thermique,
- de réduire la propagation d'un polluant chimique ou de micro-particules
- de protéger et assurer en meilleure sécurité les usagers et faciliter l'accès des services de secours.
Claims (9)
- Dispositif générateur de brouillard apte à créer un écran de 180° pour lutter contre les effets d'un incendie, notamment en tunnel, caractérisé en ce qu'il comprend :un réservoir en forme de demi-cercledes tubes partant dudit réservoir et équipés de buses génératrices de brouillarddes moyens de fixation permettant la fixation du dispositif, notamment sur un véhicule routier ou ferroviairedes moyens d'étanchéité et des moyens de raccordement dudit réservoir à une source de liquide sous pression.
- Dispositif selon la revendication 1, caractérisé en ce que lesdits tubes sont équipés de joints toriques.
- Dispositif selon l'une des revendications précédentes, caractérisé en ce que lesdits tubes ont une taille variable.
- Dispositif selon l'une des revendications précédentes, caractérisé en ce que lesdites buses sont des buses à 180° pour les buses intermédiaires et des buses à 120° pour les buses installées à l'extrémité desdits tubes.
- Dispositif selon l'une des revendications précédentes, caractérisé en ce que lesdits tubes sont répartis sur ledit réservoir comme les rayons d'une roue de bicyclette.
- Dispositif selon l'une des revendications précédentes, caractérisé en ce que lesdits tubes sont télescopiques.
- Dispositif selon la revendication 6, caractérisé en ce que lesdits tubes sont aptes à se déployer sous l'effet de la pression du liquide provenant dudit réservoir.
- Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que lesdits tubes ne sont pas télescopiques.
- Utilisation d'un dispositif selon l'une des revendications précédentes pour la lutte, dans un tunnel, contre les fumées issues d'un incendie, les poussières atmosphériques, les aérosols toxiques, les nuages de gaz et/ou les fumées ou nuages pulvérulents.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60106718T DE60106718D1 (de) | 2001-01-09 | 2001-01-09 | Wassernebelvorrichtung für Feuerwehrfahrzeuge, insbesondere Tunnellöschfahrzeuge |
AT01430002T ATE280622T1 (de) | 2001-01-09 | 2001-01-09 | Wassernebelvorrichtung für feuerwehrfahrzeuge, insbesondere tunnellöschfahrzeuge |
EP20010430002 EP1221329B1 (fr) | 2001-01-09 | 2001-01-09 | Dispositif générateur de broulliard destiné notamnent à equiper les véhicules de lutte contre les incendies dans les tunnels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20010430002 EP1221329B1 (fr) | 2001-01-09 | 2001-01-09 | Dispositif générateur de broulliard destiné notamnent à equiper les véhicules de lutte contre les incendies dans les tunnels |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1221329A1 EP1221329A1 (fr) | 2002-07-10 |
EP1221329B1 true EP1221329B1 (fr) | 2004-10-27 |
Family
ID=8183159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20010430002 Expired - Lifetime EP1221329B1 (fr) | 2001-01-09 | 2001-01-09 | Dispositif générateur de broulliard destiné notamnent à equiper les véhicules de lutte contre les incendies dans les tunnels |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1221329B1 (fr) |
AT (1) | ATE280622T1 (fr) |
DE (1) | DE60106718D1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103623527A (zh) * | 2012-08-30 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | 一种水罐消防车的带细水雾装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE878307C (de) * | 1951-01-16 | 1953-06-01 | Hans-Joachim Von Garnier | Geraet zur Bildung von Wassergassen bei der Brandloeschung |
US3045931A (en) * | 1961-03-14 | 1962-07-24 | Forest D Hall | Fire protective water curtain projector |
FR2672808B1 (fr) | 1991-02-15 | 1995-05-12 | Kaidonis Aristide | Dispositif "arbre de pluie" destine a la lutte contre les incendies, les pollutions et la desertification. |
KR970706869A (ko) * | 1994-10-20 | 1997-12-01 | 라인하르드 지르레르 | 탄화수소 등의 폭발성 화염 억제방법 및 장치 |
-
2001
- 2001-01-09 DE DE60106718T patent/DE60106718D1/de not_active Expired - Lifetime
- 2001-01-09 AT AT01430002T patent/ATE280622T1/de not_active IP Right Cessation
- 2001-01-09 EP EP20010430002 patent/EP1221329B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1221329A1 (fr) | 2002-07-10 |
ATE280622T1 (de) | 2004-11-15 |
DE60106718D1 (de) | 2004-12-02 |
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