GASEOUS SYSTEM EXTINGUISHMENT FACILITY

PROBLEM TO BE SOLVED: To provide a gaseous system extinguishment facility enabled to reduce a manufacturing cost by down-sizing a duct and to realize the improvement in the degree of freedom for design by piping a narrow place.SOLUTION: A gaseous system extinguishment facility comprises: a duct 2 fo...

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Bibliographic Details
Main Author GOTO HIDEAKI
Format Patent
LanguageEnglish
Japanese
Published 20.06.2016
Subjects
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:PROBLEM TO BE SOLVED: To provide a gaseous system extinguishment facility enabled to reduce a manufacturing cost by down-sizing a duct and to realize the improvement in the degree of freedom for design by piping a narrow place.SOLUTION: A gaseous system extinguishment facility comprises: a duct 2 for discharging a fire extinguisher gas from a protection compartment 1, into which the fire extinguisher gas is introduced; and an increasing part 14 disposed in the duct 2 for acting as means for increasing the flow rate of the fire extinguisher gas in the duct 2. The increasing part 14 increases at least either the flow velocity and the density of the fire extinguisher gas.SELECTED DRAWING: Figure 1 【課題】ダクトの小型化による施工費用の低減と、狭い場所に配管することにより設計の自由度の向上を実現できるガス系消火設備を提供する。【解決手段】ガス系消火設備は、消火剤ガスが導入される防護区画１から消火剤ガスを排出するためのダクト２と、ダクト２に設けられてダクト２内の消火剤ガスの流量を増加させる手段としての増量部１４とを備える。増量部１４は、消火剤ガスの流速および密度のすくなくともいずれかを増加させることを含む。【選択図】図１
Bibliography:Application Number: JP20140245874