RU2019100229A - POWDER FIRE EXTINGUISHER LOCKING HEAD - Google Patents

POWDER FIRE EXTINGUISHER LOCKING HEAD Download PDF

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Publication number
RU2019100229A
RU2019100229A RU2019100229A RU2019100229A RU2019100229A RU 2019100229 A RU2019100229 A RU 2019100229A RU 2019100229 A RU2019100229 A RU 2019100229A RU 2019100229 A RU2019100229 A RU 2019100229A RU 2019100229 A RU2019100229 A RU 2019100229A
Authority
RU
Russia
Prior art keywords
valve
washer
locking
seat
hole
Prior art date
Application number
RU2019100229A
Other languages
Russian (ru)
Other versions
RU2019100229A3 (en
RU2739776C2 (en
Inventor
Борис Константинович Зуев
Original Assignee
Борис Константинович Зуев
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 Борис Константинович Зуев filed Critical Борис Константинович Зуев
Priority to RU2019100229A priority Critical patent/RU2739776C2/en
Publication of RU2019100229A publication Critical patent/RU2019100229A/en
Publication of RU2019100229A3 publication Critical patent/RU2019100229A3/ru
Application granted granted Critical
Publication of RU2739776C2 publication Critical patent/RU2739776C2/en

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/62Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
    • A62C13/64Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container the extinguishing material being released by means of a valve
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/76Details or accessories

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)

Claims (4)

1. Запорно-пусковая головка порошкового огнетушителя, содержащая корпус (1) с рукояткой и элементами крепления к резервуару огнетушителя, коаксиально установленный в корпусе (1) с возможностью осевого перемещения полый шток (16), к одному концу которого прикреплен индикатор давления (2), клапан (19), седло (21), рычаг управления (14), шарнирно установленный на корпусе (1) с возможностью воздействия на шток (16), сифонную трубку (27), соединенную с корпусом (1), и распылительный насадок (26), отличающаяся тем, что на штоке (16) на уровне отверстия в седле (21) клапана (19) выполнена складка (17), диаметр которой по существу равен диаметру отверстия седла (21) клапана (19), а клапан (19) расположен между упомянутой складкой (17) и шайбой (20), которая упирается в отгибы (18), выполненные в нижней части штока (16), причем в шайбе (20) выполнены ответные пазы (23).1. The locking and starting head of the powder fire extinguisher, comprising a housing (1) with a handle and fasteners to the fire extinguisher reservoir, coaxially mounted in the housing (1) with the possibility of axial movement of the hollow rod (16), a pressure indicator (2) is attached to one end of it , valve (19), seat (21), control lever (14) pivotally mounted on the body (1) with the possibility of acting on the rod (16), siphon tube (27) connected to the body (1), and spray nozzle ( 26), characterized in that on the stem (16) at the level of the hole in the seat (21) of the valve (19), a fold (17) is made, the diameter of which is essentially equal to the diameter of the hole of the seat (21) of the valve (19), and the valve (19 ) is located between the said fold (17) and the washer (20), which abuts against the bends (18) made in the lower part of the stem (16), and the response grooves (23) are made in the washer (20). 2. Запорно-пусковая головка по п. 1, отличающаяся тем, что внутренний диаметр отверстия в шайбе (20) по существу равен наружнему диаметру штока (16), а наружный диаметр пазов (23) и их ширина по существу равны наружнему диаметру и ширине отгибов (18), выполненных на нижней части штока (16), причем наружный диаметр отгибов (18) меньше отверстия в седле (21) клапана (19).2. The locking-starting head according to claim 1, characterized in that the inner diameter of the hole in the washer (20) is essentially equal to the outer diameter of the rod (16), and the outer diameter of the grooves (23) and their width are essentially equal to the outer diameter and width bends (18) made on the lower part of the stem (16), and the outer diameter of the bends (18) is less than the hole in the seat (21) of the valve (19). 3. Запорно-пусковая головка по п. 1, отличающаяся тем, что шайба (20) выполнена в виде чашки, коническая часть которой охватывает клапан (19).3. The locking-starting head according to claim 1, characterized in that the washer (20) is made in the form of a cup, the conical part of which covers the valve (19). 4. Запорно-пусковая головка по п. 1, отличающаяся тем, что клапан (19) выполнен в виде кольца, сечение которого представляет собой скругленный треугольник, с основанием на внутреннем диаметре кольца.4. The locking-starting head according to claim 1, characterized in that the valve (19) is made in the form of a ring, the cross section of which is a rounded triangle, with a base on the inner diameter of the ring.
RU2019100229A 2019-01-09 2019-01-09 Dry powder fire extinguisher shut-off head RU2739776C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019100229A RU2739776C2 (en) 2019-01-09 2019-01-09 Dry powder fire extinguisher shut-off head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2019100229A RU2739776C2 (en) 2019-01-09 2019-01-09 Dry powder fire extinguisher shut-off head

Publications (3)

Publication Number Publication Date
RU2019100229A true RU2019100229A (en) 2020-07-09
RU2019100229A3 RU2019100229A3 (en) 2020-12-07
RU2739776C2 RU2739776C2 (en) 2020-12-28

Family

ID=71509306

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019100229A RU2739776C2 (en) 2019-01-09 2019-01-09 Dry powder fire extinguisher shut-off head

Country Status (1)

Country Link
RU (1) RU2739776C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU210425U1 (en) * 2021-11-16 2022-04-15 Общество с ограниченной ответственностью "САМАРАПОЖМАШ" Locking and starting device for fire extinguishers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2205672C2 (en) * 2001-06-13 2003-06-10 Научно-производственный комплекс "Базальт" Locking-starting head of powder-type fire-extinguisher
DE102005054530A1 (en) * 2005-11-14 2007-05-24 Feuerschutz Jockel Gmbh & Co. Kg Continuous pressure type fire-extinguisher, has actuating device with valve body moved by pressure of extinguishing agent in container in opened condition of body without actuation of device, when locking lug is disconnected from container
RU2327496C1 (en) * 2006-10-16 2008-06-27 Грант Левонович Хачатрян Lock and release mechanism for fire extinguisher
RU68905U1 (en) * 2007-07-20 2007-12-10 Сергей Яковлевич Данилов FIRE EXTINGUISHER LOCKING AND STARTING DEVICE
WO2009091277A1 (en) * 2008-01-15 2009-07-23 Obschestvo S Ogranichennoi Otvetstvennostyu 'nauchno-Proizvodstvenny Komplex 'bazalt' Locking-releasing head for a powder fire extinguisher
RU109414U1 (en) * 2010-12-31 2011-10-20 Алексей Игоревич Сукачев LOCKING AND STARTING DEVICE FOR FIRE EXTINGUISHERS
CN104819313A (en) * 2015-01-06 2015-08-05 浙江威能消防器材股份有限公司 Spring-external fire extinguisher valve

Also Published As

Publication number Publication date
RU2019100229A3 (en) 2020-12-07
RU2739776C2 (en) 2020-12-28

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