SU776617A1 - Device for extinguishing fire in closed tank under pressure of fire-hazardous gaseous medium - Google Patents

Device for extinguishing fire in closed tank under pressure of fire-hazardous gaseous medium Download PDF

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Publication number
SU776617A1
SU776617A1 SU782653467A SU2653467A SU776617A1 SU 776617 A1 SU776617 A1 SU 776617A1 SU 782653467 A SU782653467 A SU 782653467A SU 2653467 A SU2653467 A SU 2653467A SU 776617 A1 SU776617 A1 SU 776617A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fire
under pressure
gaseous medium
tank
extinguishing
Prior art date
Application number
SU782653467A
Other languages
Russian (ru)
Inventor
Михаил Павлович Львов
Юрий Федорович Солодовников
Виктор Захарович Копылов
Original Assignee
Предприятие П/Я М-5068
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 Предприятие П/Я М-5068 filed Critical Предприятие П/Я М-5068
Priority to SU782653467A priority Critical patent/SU776617A1/en
Application granted granted Critical
Publication of SU776617A1 publication Critical patent/SU776617A1/en

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  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Description

емкости / с огнетушащим составом. Емкость 1 открываетс  и огнетушащий состав под давлением, превышающим давление в резервуаре 5, по трубопроводу 5 через обратный клапан 4 поступает в резервуар 5. Поступающий огнетушащий состав разбавл ет газовую среду н вытесн ет ее из резервуара 5 в атмосферу через стравливающие окна 11 цилнндра 7.tanks / with fire extinguishing composition. The container 1 opens and the fire extinguishing composition under pressure exceeding the pressure in tank 5, through line 5 through the check valve 4 enters the tank 5. The incoming fire extinguishing agent dilutes the gaseous medium and forces it out of the tank 5 to the atmosphere through the vents of the 11 cylinder 7.

Предлагаемое устройство представл ет собой быстродействующую автоматическую систему пожаротушени , котора  не содержит электрических элементов, проста по конструкции и надежна в работе.The proposed device is a high-speed automatic fire extinguishing system that does not contain electrical components, is simple in design and reliable in operation.

Claims (2)

Формула изобретени  1. Устройство дл  тушени  пожара в замкнутом резервуаре, наход щемс  под20 давлением пожароопасной газовой среды, содержащее емкость с огнетушащим составом , снабженную запорным органом и соединенную трубопроводом с резервуаром, и средство дл  управлени  подачей огнетушащего состава в резервуар, отличающеес  тем, что, с целью повышени  надежности тушени , средство дл  управлени  подачей огнетушащего состава в резервуар снабжено предохранительной мембраной и выполнено в виде цилиндра с поршнем , шток которого подпружинен и соединен с запорным органом емкости, а трубопровод имеет обратный клапан, при этом в стенке цилиндра выполнены стравливающие окна.Claim 1. Device for extinguishing a fire in a closed tank, which is under pressure of a fire-hazardous gaseous medium, contains a container with fire extinguishing composition, equipped with a shut-off member and connected to the tank with a pipeline, and means for controlling the supply of fire extinguishing composition to the tank, characterized in that in order to increase the reliability of extinguishing, the means for controlling the supply of the fire extinguishing composition to the tank is provided with a safety membrane and is made in the form of a cylinder with a piston, the rod of which is It is loaded and connected to the container shut-off valve, and the pipeline has a non-return valve, while bleeding windows are made in the cylinder wall. 2. Устройство по п. 1, отличающеес   тем, что запорный орган емкости представл ет собой рычажный клапан . Источник информации, прин тый во внимание прн экспертизе: 1. Авторское свидетельство СССР 631160, кл. А 62 С 3/00, 1977.2. A device according to claim 1, characterized in that the closure body of the container is a lever valve. The source of information taken into consideration prn examination: 1. USSR Copyright Certificate 631160, cl. A 62 C 3/00, 1977. A.iA.i - XFF- XFF о Т Ю аo T u a
SU782653467A 1978-07-20 1978-07-20 Device for extinguishing fire in closed tank under pressure of fire-hazardous gaseous medium SU776617A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782653467A SU776617A1 (en) 1978-07-20 1978-07-20 Device for extinguishing fire in closed tank under pressure of fire-hazardous gaseous medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782653467A SU776617A1 (en) 1978-07-20 1978-07-20 Device for extinguishing fire in closed tank under pressure of fire-hazardous gaseous medium

Publications (1)

Publication Number Publication Date
SU776617A1 true SU776617A1 (en) 1980-11-07

Family

ID=20780838

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782653467A SU776617A1 (en) 1978-07-20 1978-07-20 Device for extinguishing fire in closed tank under pressure of fire-hazardous gaseous medium

Country Status (1)

Country Link
SU (1) SU776617A1 (en)

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