FIRE EXTINGUISHING GAS DISCHARGE DEVICE

PROBLEM TO BE SOLVED: To provide a fire extinguishing gas discharge device capable of achieving simplification and miniaturization of a configuration.SOLUTION: When a sealing plate 77a of one pressure container 6a is opened by first opening means 13a, fire extinguishing gas is discharged from the pr...

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Bibliographic Details
Main Authors MIZOGUCHI KOICHIRO, GOTO HIDEAKI, ONISHI TAKAFUMI
Format Patent
LanguageEnglish
Japanese
Published 07.05.2015
Subjects
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:PROBLEM TO BE SOLVED: To provide a fire extinguishing gas discharge device capable of achieving simplification and miniaturization of a configuration.SOLUTION: When a sealing plate 77a of one pressure container 6a is opened by first opening means 13a, fire extinguishing gas is discharged from the pressure container 6a. By the pressure of the discharged fire extinguishing gas, second opening means 13b-13d open sealing plates 7b-7d of remaining pressure containers 6b-6d, and fire extinguishing gas is discharged from the opened pressure containers 6a-6d. The fire extinguishing gas discharged from all of the pressure containers 6a-6d is guided from connection ports 8a-8d to a nozzle part 9 and discharged from the nozzle part 9 to the outside. 【課題】 構成の簡素化および小形化を図ることができる消火ガス放出装置を提供する。【解決手段】 第１開封手段１３ａによって１つの圧力容器６ａの封止板７７ａが開封されると、その圧力容器６ａから消火ガスが放出され、放出された消火ガスの圧力によって第２開封手段１３ｂ〜１３ｄが残余の圧力容器６ｂ〜６ｄの封止板７ｂ〜７ｄを開封し、開封された圧力容器６ａ〜６ｄから消火ガス放出される。全ての圧力容器６ａ〜６ｄから放出された消火ガスは、各接続ポート８ａ〜８ｄからノズル部９へ導かれ、ノズル部９から外部へ放出される。【選択図】 図１
Bibliography:Application Number: JP20130223771