EP0623365A1 - Sprühanlage mit mehreren Ausflussquellen - Google Patents

Sprühanlage mit mehreren Ausflussquellen Download PDF

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Publication number
EP0623365A1
EP0623365A1 EP94400986A EP94400986A EP0623365A1 EP 0623365 A1 EP0623365 A1 EP 0623365A1 EP 94400986 A EP94400986 A EP 94400986A EP 94400986 A EP94400986 A EP 94400986A EP 0623365 A1 EP0623365 A1 EP 0623365A1
Authority
EP
European Patent Office
Prior art keywords
tee
ground
rigid tube
holding
rigid
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
Application number
EP94400986A
Other languages
English (en)
French (fr)
Other versions
EP0623365B1 (de
Inventor
Aristide Kaidonis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0623365A1 publication Critical patent/EP0623365A1/de
Application granted granted Critical
Publication of EP0623365B1 publication Critical patent/EP0623365B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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 cloud of droplets, this cloud occupying a volume above the ground, and constituting, in particular, a means of fighting fires, atmospheric dust, toxic aerosols, "gas clouds", smoke or powdery clouds, especially forest fires.
  • the device according to the invention was developed during studies for the implementation of the "misting" methods, described in documents FR-A-2,624,750 and 2,667,808.
  • porous flexible tube is used, such as that used for forest fires, because it has the advantage of being covered with a slight runoff of water which prevents it from burning, which makes the even more reliable device.
  • the means for holding the rigid tube in its position comprise a rigid support, linked to the tee, provided with anchoring means on the ground, or simply resting on the ground.
  • the holding means can be put in place very quickly, at the same time or just after the operations indicated above.
  • the means for holding the rigid tube in its position comprise magnets, integral with the rigid tube and able to maintain the latter in abutment against a suitable pre-existing metal support.
  • This modality is even simpler than the previous one, but it requires that there be suitable supports nearby. This is frequently the case when it is necessary to fight, for example, against a fire in an industrial environment, where metal frames, drums, tanks, possibly even vehicles, can serve as supports for rapid installation, and a effective support, rigid tubes.
  • this device is particularly advantageous for protecting the temporary storage of drums of flammable products, toxic or not, in particular during deposits or in transit in stations or ports. Its ease of implementation and the possibility of enslaving it to an automatic trigger reinforces its interest.
  • hooks intended for its attachment have been provided, on tubes, angles, cables, screened surfaces, or forest trees.
  • a non-return valve is interposed between the tee and the rigid tube and secured to these parts by screwing.
  • This arrangement protects the line against an incident occurring in the rigid tube or the droplet protection means.
  • the valve thus placed near the tee, that is to say in the immediate vicinity of the ground, does not affect the stability of the rigid tube.
  • a valve may be adjacent to the valve.
  • the device comprises one or more lengths of flexible pipes, each pipe 1 is equipped at each end with a nozzle 2 which can be either glued, or “ringed”, or crimped, or ligated and acting as a sleeve of a corresponding diameter when fitting a tee 3.
  • end caps such as aluminum, black or galvanized steel, copper, brass, PVC, fiberglass, carbon or composites.
  • end pieces are fixed collars 4 provided with hooks 5 and springs 6.
  • the pipe is glued inside the end piece, in another, the end piece penetrates inside the pipe and the collar 4, this collar is used for fixing the pipe to the end piece and for sealing it.
  • the end piece thus formed is intended to be fitted into a tee produced either in cast aluminum, as they already exist in the trade, or in any other material, in particular for agricultural watering, this tee is possibly fixed on a support in the form of iron in U 7 directly posed on the ground allowing it to remain on the ground.
  • the tee 3 is tapped or threaded and has a groove with joints at the other two ends, the threading or tapping allows the screwing of a valve 8.
  • This valve allows the installation of a rigid tube or "pole” 10 thanks to a connecting means 9 of diameter corresponding to the valve. It is also possible not to put a valve and to directly screw a pole 11 on the tee.
  • a universal adapter is provided to allow connection to conventional fittings, either fire or sprinkler.
  • the device can include several tens of pipes and tees thus equipped.
  • a filter 12, a valve 13 and a non-return valve 14 are provided at the inlet of each device.
  • a diffuser 15 At each end of the poles is placed a diffuser 15 allowing the production of fine droplets of identical or different diameters, which makes it possible to generate a cloud of "misted" water made up of myriads of water or liquid droplets, of sizes that can vary from 10 to 1000 microns depending on the choice of fogger.
  • the poles 10, 11 can also be held in place using horizontal arms 16, articulated on the support 7 to form, on the ground, a star with three or four branches, or more.
  • a particularly interesting solution consists in provide, along the pole, necklaces 20 carrying permanent magnets 21, which can be fixed on a pre-existing support. In the figure, on the right, there is shown such a support in the form of a metal frame 22, forming, for example, an industrial building. The permanent presence of these necklaces and these magnets saves the time of setting up other support means, whenever possible.
  • a hook also serving to hold the pole on the frame 22.
  • the device allows the very rapid installation of an evolving "misting dam", from small to very long lengths, for example a standardized fire pump having a flow rate of 1000 liters minutes at 15 bars can supply a device length of several hundreds of meters in length. Indeed, by spacing 10 meters the "misting poles" with a flow rate of 10 liters per minute, even with the cumulative pressure drops, there will be enough pressure to operate the device over the entire length.
  • the “misters” When installing a large number of "misting poles", the “misters” are calibrated according to the pressure to produce a flow of "misted” water adapted to the needs. In the event that the calibration has not been carried out, this will only have a limited importance on the flow rate of the first "misters".
  • References 24 and 25 respectively designate a solenoid valve and a control member thereof with automatic triggering, equipped with sensors. It is thus possible to set up the device, for example at the start of a fire, and the control member acts on the solenoid valve only when the danger becomes clearer.
  • the control member can be thermal, pyrotechnic, ionic, or infrared. It can also be remote controlled.
  • a solenoid valve and its control member can also be arranged so as to control only a droplet emitting device, or a group of these devices.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Nozzles (AREA)
  • Supports For Pipes And Cables (AREA)
  • Catching Or Destruction (AREA)
  • Outer Garments And Coats (AREA)
EP94400986A 1993-05-06 1994-05-05 Sprühanlage mit mehreren Ausflussquellen Expired - Lifetime EP0623365B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9305447 1993-05-06
FR9305447A FR2704777B1 (fr) 1993-05-06 1993-05-06 Dispositif pour la production d'un nuage de gouttelettes, a partir de plusieurs points d'emission.

Publications (2)

Publication Number Publication Date
EP0623365A1 true EP0623365A1 (de) 1994-11-09
EP0623365B1 EP0623365B1 (de) 1997-03-19

Family

ID=9446848

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94400986A Expired - Lifetime EP0623365B1 (de) 1993-05-06 1994-05-05 Sprühanlage mit mehreren Ausflussquellen

Country Status (6)

Country Link
EP (1) EP0623365B1 (de)
AT (1) ATE150328T1 (de)
DE (1) DE69402099T2 (de)
ES (1) ES2101456T3 (de)
FR (1) FR2704777B1 (de)
GR (1) GR3023700T3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003060B (el) * 1998-04-03 1999-01-27 Συστημα εγκαιρης κατασβεσης δασικων πυρκαγιων, εθνικων δρυμων, ζοωλογικων κηπων κλπ
WO2005046800A1 (de) * 2003-10-16 2005-05-26 Louis Mrklas Vorrichtung zum löschen von bränden auf vegetationsflächen
CN103961828A (zh) * 2014-05-20 2014-08-06 樊亮伟 一种森林防火专用灭火器
CN109433705A (zh) * 2018-12-21 2019-03-08 核动力运行研究所 一种用于蒸汽发生器支撑板泥渣冲洗的枪体

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007055024A1 (de) * 2007-11-15 2009-05-20 Rolf-Dieter Riesbeck Brandschutzeinrichtung
CN107126649B (zh) * 2017-06-13 2020-09-22 上海同泰火安科技有限公司 移动隔热防火屏装置
RU2692527C1 (ru) * 2019-03-11 2019-06-25 Михаил Иванович Голубенко Способ обводнения выработанных торфяников
DE202020100926U1 (de) * 2020-02-20 2020-02-28 Herbert Fettweis Vorrichtung zur Flüssigkeitsverteilung
DE102020119754A1 (de) 2020-07-27 2022-01-27 HoZe Solutions GmbH Sprühmodul sowie Vorrichtung und Verfahren zur Bekämpfung eines Vegetationsbrands
CN114215344B (zh) * 2021-12-21 2023-10-10 上海建工四建集团有限公司 一种用于整体提升模架的临时消防管及施工方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576212A (en) * 1969-03-10 1971-04-27 James H Siler Fire-shielding device
US3877526A (en) * 1973-09-18 1975-04-15 William R Dolbeer Explosion and fire barrier
DE3124005A1 (de) * 1981-06-19 1983-01-05 Mario J. 7093 Guttenberg N.J. Miranda Brandschutzeinrichtung
FR2603812A1 (fr) * 1986-09-11 1988-03-18 Collard Catherine Dispositif pour creer une zone d'humidite continue apte a affronter et eteindre les incendies de foret avec vent fort
GB2249723A (en) * 1987-12-22 1992-05-20 Shlomo Shlomo Ben A method for combatting fire and / or the accumulation of noxious gases
FR2672808A1 (fr) * 1991-02-15 1992-08-21 Kaidonis Aristide Dispositif "arbre de pluie" destine a la lutte contre les incendies, les pollutions et la desertification.
EP0514610A1 (de) * 1991-05-23 1992-11-25 Zeus Verfahren und Anlage für Brandschutz

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576212A (en) * 1969-03-10 1971-04-27 James H Siler Fire-shielding device
US3877526A (en) * 1973-09-18 1975-04-15 William R Dolbeer Explosion and fire barrier
DE3124005A1 (de) * 1981-06-19 1983-01-05 Mario J. 7093 Guttenberg N.J. Miranda Brandschutzeinrichtung
FR2603812A1 (fr) * 1986-09-11 1988-03-18 Collard Catherine Dispositif pour creer une zone d'humidite continue apte a affronter et eteindre les incendies de foret avec vent fort
GB2249723A (en) * 1987-12-22 1992-05-20 Shlomo Shlomo Ben A method for combatting fire and / or the accumulation of noxious gases
FR2672808A1 (fr) * 1991-02-15 1992-08-21 Kaidonis Aristide Dispositif "arbre de pluie" destine a la lutte contre les incendies, les pollutions et la desertification.
EP0514610A1 (de) * 1991-05-23 1992-11-25 Zeus Verfahren und Anlage für Brandschutz

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003060B (el) * 1998-04-03 1999-01-27 Συστημα εγκαιρης κατασβεσης δασικων πυρκαγιων, εθνικων δρυμων, ζοωλογικων κηπων κλπ
WO1999051305A1 (en) * 1998-04-03 1999-10-14 Venetia Vallianatou System for the timely extinction of fires in forests, national parks, zoological gardens, etc.
AU738422B2 (en) * 1998-04-03 2001-09-20 Venetia Vallianatou System for the timely extinction of fires in forests, national parks, zoological gardens, etc
WO2005046800A1 (de) * 2003-10-16 2005-05-26 Louis Mrklas Vorrichtung zum löschen von bränden auf vegetationsflächen
CN103961828A (zh) * 2014-05-20 2014-08-06 樊亮伟 一种森林防火专用灭火器
CN109433705A (zh) * 2018-12-21 2019-03-08 核动力运行研究所 一种用于蒸汽发生器支撑板泥渣冲洗的枪体
CN109433705B (zh) * 2018-12-21 2023-09-08 核动力运行研究所 一种用于蒸汽发生器支撑板泥渣冲洗的枪体

Also Published As

Publication number Publication date
ATE150328T1 (de) 1997-04-15
DE69402099T2 (de) 1997-06-26
FR2704777A1 (fr) 1994-11-10
FR2704777B1 (fr) 1995-07-13
ES2101456T3 (es) 1997-07-01
GR3023700T3 (en) 1997-09-30
EP0623365B1 (de) 1997-03-19
DE69402099D1 (de) 1997-04-24

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