SE510195C2 - Fire-fighting equipment - Google Patents

Fire-fighting equipment

Info

Publication number
SE510195C2
SE510195C2 SE9503922A SE9503922A SE510195C2 SE 510195 C2 SE510195 C2 SE 510195C2 SE 9503922 A SE9503922 A SE 9503922A SE 9503922 A SE9503922 A SE 9503922A SE 510195 C2 SE510195 C2 SE 510195C2
Authority
SE
Sweden
Prior art keywords
fire
supply air
fighting equipment
air duct
controls
Prior art date
Application number
SE9503922A
Other languages
Swedish (sv)
Other versions
SE9503922L (en
SE9503922D0 (en
Inventor
Haakan Bergstroem
Original Assignee
Haakan Bergstroem
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 Haakan Bergstroem filed Critical Haakan Bergstroem
Priority to SE9503922A priority Critical patent/SE510195C2/en
Publication of SE9503922D0 publication Critical patent/SE9503922D0/en
Publication of SE9503922L publication Critical patent/SE9503922L/en
Publication of SE510195C2 publication Critical patent/SE510195C2/en

Links

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
    • A62C3/14—Fire prevention, containment or extinguishing specially adapted for particular objects or places in connection with doors, windows, ventilators, partitions, or shutters, e.g. automatic closing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Ventilation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The fire-fighting equipment comprises an input air sprinkler which is effective since fire tends to spread through the ventilation system in the building.

Description

510 195 2. 510 195 2.

Metoden löser förutom att den släcker eller dämpar brandens utbred- ning även problemet med brandspridning via ventilationskanalerna.In addition to extinguishing or dampening the spread of the fire, the method also solves the problem of fire spreading via the ventilation ducts.

Uppfinningen kan kompletteras med detekteringssytem och spjäll som gör att man styr vattendimman till brandrummet i komplicerade bygg- nader. Fläktsystem kan komma att forceras för maximal effekt.The invention can be supplemented with detection systems and dampers that make it possible to control the water mist to the fire room in complicated buildings. Fan systems may be forced for maximum power.

Användningsområden för uppfinningen är som fast automatisk installation i byggnad eller fast installation i byggnad för manuell betjäning av brandpersonal.Areas of application for the invention are as fixed automatic installation in a building or fixed installation in a building for manual service of fire personnel.

BESKRIVNING AV RITNING Ritningen visar en byggnad med ett konventionellt FT-system med anslutning av sprinkler (munstycke) på tilluftskanalen.DESCRIPTION OF THE DRAWING The drawing shows a building with a conventional FT system with connection of sprinklers (nozzle) on the supply air duct.

Claims (1)

1. 510 195 PATENTKRAV Anordning för brandsläckning med vattendímma via tillufts- kanalen i en byggnads fläktsystem kännetecknad av ett mun- stycke som producerar små vattendroppar i fläktsystemets tilluftskanal som ersätter brandens syresättning och släcker branden medelst kylning vid forcerat fläktsystem. Metod innebärande brandsläckning enligt patentkrav 1 kännetecknad av att ett detekteringsystem vid detekterad brand styr vattendimman medelst spjäll till brandrummet. Detekteringssystemet styr även erforderligt tilluft- och frånluftflöde i ventilationskanalerna.1. 510 195 PATENT REQUIREMENTS Device for extinguishing fire with water mist via the supply air duct in a building's fan system, characterized by a nozzle that produces small water droplets in the fl genuine system's supply air duct which replaces the fire's oxygenation and extinguishes the fire by cooling by forced fan system. Method involving fire extinguishing according to claim 1, characterized in that in the event of a detected fire, a detection system controls the water mist by means of dampers to the fire compartment. The detection system also controls the required supply air and exhaust air fl in the ventilation ducts.
SE9503922A 1995-11-04 1995-11-04 Fire-fighting equipment SE510195C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9503922A SE510195C2 (en) 1995-11-04 1995-11-04 Fire-fighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503922A SE510195C2 (en) 1995-11-04 1995-11-04 Fire-fighting equipment

Publications (3)

Publication Number Publication Date
SE9503922D0 SE9503922D0 (en) 1995-11-04
SE9503922L SE9503922L (en) 1997-05-05
SE510195C2 true SE510195C2 (en) 1999-04-26

Family

ID=20400105

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503922A SE510195C2 (en) 1995-11-04 1995-11-04 Fire-fighting equipment

Country Status (1)

Country Link
SE (1) SE510195C2 (en)

Also Published As

Publication number Publication date
SE9503922L (en) 1997-05-05
SE9503922D0 (en) 1995-11-04

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Legal Events

Date Code Title Description
NUG Patent has lapsed