RU96103371A - FIRE FIGHTING METHOD AND DEVICE FOR CARRYING OUT THE METHOD - Google Patents

FIRE FIGHTING METHOD AND DEVICE FOR CARRYING OUT THE METHOD

Info

Publication number
RU96103371A
RU96103371A RU96103371/12A RU96103371A RU96103371A RU 96103371 A RU96103371 A RU 96103371A RU 96103371/12 A RU96103371/12 A RU 96103371/12A RU 96103371 A RU96103371 A RU 96103371A RU 96103371 A RU96103371 A RU 96103371A
Authority
RU
Russia
Prior art keywords
gas
formation
liquid
space
extinguishing
Prior art date
Application number
RU96103371/12A
Other languages
Russian (ru)
Other versions
RU2128070C1 (en
Inventor
Сундхольм Геран
Original Assignee
Сундхольм Геран
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 FI933256A external-priority patent/FI96176C/en
Application filed by Сундхольм Геран filed Critical Сундхольм Геран
Publication of RU96103371A publication Critical patent/RU96103371A/en
Application granted granted Critical
Publication of RU2128070C1 publication Critical patent/RU2128070C1/en

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Claims (12)

1. Способ тушения пожара, заключающийся в образовании распыленной жидкости с помощью по меньшей мере одной разбрызгивающей насадки или разбрызгивателя, отличающийся тем, что в комбинации с образованной распыленной жидкостью в пределах частичного пространства (3, 3а, 23), меньшего по сравнению с объемом общего защищаемого пространства (1, 21) образуют концентрацию огнегасящего или инертного газа.1. The method of extinguishing a fire, which consists in the formation of a sprayed liquid using at least one spray nozzle or sprayer, characterized in that in combination with the generated sprayed liquid within a partial space (3, 3a, 23), less than the total volume protected space (1, 21) form a concentration of extinguishing or inert gas. 2. Способ по п. 1, отличающийся тем, что для образования слоя газа в нижней части защищаемого пространства используют газ тяжелее воздуха. 2. The method according to p. 1, characterized in that for the formation of a gas layer in the lower part of the protected space using gas heavier than air. 3. Способ по п. 2, отличающийся тем, что струю распыленной жидкости разбрызгивают на слой газа для перемещения газа к боковым стенам и вверх вдоль стен, в частности вверх вдоль углов пространства. 3. The method according to p. 2, characterized in that the sprayed liquid is sprayed onto a gas layer to move the gas to the side walls and up along the walls, in particular up along the corners of space. 4. Способ по п. 2, отличающийся тем, что в качестве компонента огнегаcящего газа используют аргон или газовую смесь с аргоном. 4. The method according to p. 2, characterized in that as a component of the extinguishing gas using argon or a gas mixture with argon. 5. Способ по п. 1, отличающийся тем, что огнегасящий газ дополнительно используют в качестве подающего газа для по меньшей мере одного гидравлического аккумулятора (10, 14, 30) для образования распыленной жидкости. 5. The method according to p. 1, characterized in that the extinguishing gas is additionally used as a supply gas for at least one hydraulic accumulator (10, 14, 30) for the formation of atomized liquid. 6. Способ по п. 5, отличающийся тем, что образование концентрации газа начинается, по существу, одновременно с образованием распыленной жидкости. 6. The method according to p. 5, characterized in that the formation of a concentration of gas begins essentially simultaneously with the formation of atomized liquid. 7. Способ по п. 5, отличающийся тем, что образование концентрации газа начинается после падения давления подающего газа в контейнере (11, 32) до заданного уровня. 7. The method according to p. 5, characterized in that the formation of gas concentration begins after the pressure of the supply gas in the container (11, 32) drops to a predetermined level. 8. Способ по п. 7, отличающийся тем, что образование концентрации газа начинается после опорожнения подающим газом по меньшей мере одного из гидравлических аккумуляторов (30) жидкости. 8. The method according to p. 7, characterized in that the formation of a gas concentration begins after emptying the supply gas of at least one of the hydraulic accumulators (30) of the liquid. 9. Устройство для тушения пожара, содержащее по меньшей мере один разбрызгиватель или разбрызгивающую насадку для образования распыленной жидкости и блок привода, предпочтительно содержащий по меньшей мере один приводимый газом гидравлический аккумулятор, отличающееся тем, что оно выполнено с возможностью подачи по меньшей мере части подающего газа в газовые сопла (9, 27, 40), расположенные внутри по меньшей мере одного локально ограниченного частичного пространства (3, 23) всего защищаемого пространства (1, 21) установки. 9. A fire extinguishing device comprising at least one sprinkler or spray nozzle for generating atomized liquid and a drive unit, preferably comprising at least one gas-driven hydraulic accumulator, characterized in that it is configured to supply at least a portion of the supply gas into gas nozzles (9, 27, 40) located inside at least one locally limited partial space (3, 23) of the entire protected space (1, 21) of the installation. 10. Устройство по п. 9, отличающееся тем, что оно выполнено для машинных отделений и других подобных помещений, причем соединения к газовым соплам выполнены с возможностью их открытия после опорожнения жидкости из гидравлических аккумуляторов (30) при соответствующем падении давления газа. 10. The device according to p. 9, characterized in that it is made for engine rooms and other similar rooms, and the connections to the gas nozzles are made with the possibility of their opening after emptying the liquid from the hydraulic accumulators (30) with a corresponding drop in gas pressure. 11. Устройство по п. 10, отличающееся тем, что по меньшей мере одна разбрызгивающая насадка или разбрызгиватель (25) выполнены с возможностью закрытия при давлении соединения для газовых сопл. 11. The device according to p. 10, characterized in that at least one spray nozzle or sprayer (25) is configured to close at the pressure of the connection for gas nozzles. 12. Устройство по п. 10, отличающееся тем, что оно содержит по меньшей мере один комбинированный блок, включающий газовое сопло (47) и разбрызгивающую распыленную жидкость насадку (40) и установленный на полу защищенного пространства, при этом разбрызгивающая насадка (40) выполнена с возможностью образования мощного всасывания из пространства ниже пола (22) вверх для обеспечения мощного потока пара в распыленной жидкости. 12. The device according to p. 10, characterized in that it contains at least one combined unit comprising a gas nozzle (47) and a nozzle spraying liquid (40) and mounted on the floor of the protected space, while the spray nozzle (40) is made with the possibility of the formation of powerful suction from the space below the floor (22) up to ensure a powerful vapor flow in the sprayed liquid.
RU96103371A 1993-07-16 1994-07-07 Method of fire extinguishing and device for method embodiment RU2128070C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI933256A FI96176C (en) 1993-07-16 1993-07-16 Fire extinguishing procedure and plant
FI933256 1993-07-16
PCT/FI1994/000317 WO1995002433A1 (en) 1993-07-16 1994-07-07 Method and installation for fire extinguishing using a combination of liquid fog and a non-combustible gas

Publications (2)

Publication Number Publication Date
RU96103371A true RU96103371A (en) 1998-04-20
RU2128070C1 RU2128070C1 (en) 1999-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96103371A RU2128070C1 (en) 1993-07-16 1994-07-07 Method of fire extinguishing and device for method embodiment

Country Status (17)

Country Link
US (1) US5845714A (en)
EP (1) EP0710138B2 (en)
JP (1) JP3745366B2 (en)
KR (1) KR100313453B1 (en)
CN (1) CN1069841C (en)
AU (1) AU680521B2 (en)
CA (1) CA2167000C (en)
DE (1) DE69422926T3 (en)
DK (1) DK0710138T4 (en)
ES (1) ES2142400T5 (en)
FI (1) FI96176C (en)
MY (1) MY112100A (en)
NO (1) NO313407B1 (en)
RU (1) RU2128070C1 (en)
SG (1) SG48124A1 (en)
TW (1) TW329391B (en)
WO (1) WO1995002433A1 (en)

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