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WO2012008708A1 - Valve-regulated fire extinguisher - Google Patents

Valve-regulated fire extinguisher Download PDF

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Publication number
WO2012008708A1
WO2012008708A1 PCT/KR2011/004938 KR2011004938W WO2012008708A1 WO 2012008708 A1 WO2012008708 A1 WO 2012008708A1 KR 2011004938 W KR2011004938 W KR 2011004938W WO 2012008708 A1 WO2012008708 A1 WO 2012008708A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
inflator
extinguishing agent
valve body
discharge
Prior art date
Application number
PCT/KR2011/004938
Other languages
French (fr)
Korean (ko)
Inventor
박동섭
박창기
Original Assignee
에프피지코리아(주)
(주)불끄레
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 에프피지코리아(주), (주)불끄레 filed Critical 에프피지코리아(주)
Publication of WO2012008708A1 publication Critical patent/WO2012008708A1/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
    • A62C13/66Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/66Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
    • A62C13/72Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers characterised by releasing means operating essentially simultaneously on both containers
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/76Details or accessories

Definitions

  • the present invention relates to a valve-controlled fire extinguisher, and more particularly, is provided to control the injection amount of the extinguishing agent is provided to inject an appropriate amount of extinguishing agent, if necessary, thereby preventing an inappropriate waste of the extinguishing agent to extinguish efficiency It relates to a valve-controlled fire extinguisher of a new structure that can increase the.
  • the building is equipped with a fire extinguisher for the purpose of delaying the spread of the fire until the initial fire or the fire truck is dispatched when the fire occurs, this example of a conventional fire extinguisher will be described as follows.
  • the conventional fire extinguisher 10 is provided with a cylindrical medicine container 11 filled with an extinguishing agent therein, so that the extinguishing agent may be pressurized and discharged inside the medicine container 11.
  • An inflator 12 in the form of a sealed container filled with a pressurized gas is embedded therein, and an opening pin 13 is provided inside the medicine container 11 to open the inflator 12. 13, the inflator 12 is opened to induce the extinguishing agent to be injected outside the medicine container 11 by the gas pipe 14 and the pressurized gas ejected through the gas pipe 14 to induce the pressurized gas to be ejected.
  • Drug tube 15 is further built.
  • a handle 16 is provided on the outer upper end of the medicine container 11 to move the medicine container 11 in case of fire and to operate the opening pin 13 by a grip.
  • the lower portion of the 16 is connected to the drug hose 17 communicated with the drug pipe (15).
  • the conventional fire extinguisher 10 has the safety pin removed, and after the inflator 12 is opened by the grip of the handle, there is no separate control means or control valve in the medicine container 11.
  • the extinguishing agent is temporarily sprayed for approximately 5 to 8 seconds, and there is a concern that the extinguishing agent is unnecessarily wasted and there is a problem of lowering extinguishing efficiency.
  • the conventional fire extinguisher 10 is not only there is a risk that corrosion occurs as the inflator 12 embedded in the medicine container 11 is exposed to the extinguishing agent for a long time, thereby causing a malfunction.
  • the present invention is to solve the problems as described above, the present invention is provided to control the injection amount of the extinguishing agent is provided to spray an appropriate amount of extinguishing agent as needed, thereby preventing inappropriate waste of the extinguishing agent
  • the present invention is to provide a valve-controlled extinguisher having a new structure that can prevent malfunction due to corrosion.
  • the drug container 31 is filled with a fire extinguishing agent
  • An inflator 32 provided in a sealed container form to be embedded in the pharmaceutical container 31 to pressurize and extinguish the extinguishing agent by pressurized gas;
  • a valve is provided outside the upper side of the medicine container 31 to couple the inflator 32 to control the blowing operation of the pressurized gas of the inflator 32 and at the same time to control the blowing operation of the extinguishing agent in the chemical container.
  • An operation lever 34 coupled to one side of the valve module 33 to operate the valve module 33 by manual operation;
  • a fire hose (35) coupled to the other side of the valve module (33) to eject the extinguishing agent in the medicine container (31);
  • the valve module 33 has a discharge hole 40 formed so that the pressurized gas of the inflator 32 is ejected into the chemical container 31 and the fire extinguishing agent 35 in the fire extinguishing agent in the chemical container 31.
  • a spring (49) coupled to the valve body (44) and provided to elastically operate the valve body (44) by the operation lever (34);
  • An opening pin (50) coupled to an end of the valve body (44) to open the inflator (32);
  • the valve body 44 is provided to press the operating lever 34 to open the discharge passages 41 and 42 and at the same time, when the pressing force of the operating lever 34 is released, the valve body 44 is released by the elastic force of the spring 49.
  • a valve-controlled fire extinguisher is provided, which is positioned in such a way as to close the discharge passages 41 and 42.
  • valve chamber 43 is provided in the form of a long hole formed in a straight line between the operation lever 34 and the inflator 32;
  • the discharge passages 41 and 42 are spaced apart from the first discharge passage 41 and the first discharge passage 41 in communication with the inside of the chemical container 31 and one side of the valve chamber 43.
  • a second discharge passage 42 communicating with one side of the seal 43 and the fire hose 35;
  • the enlarged diameter portions 46 to 48 of the valve body 44 include a first enlarged diameter portion 46 for sealing one end of the valve chamber 43 and a second expanded diameter portion for opening and closing the discharge passages 41 and 42.
  • a valve-controlled fire extinguisher is provided, comprising a 47 and a third enlarged diameter portion 48 for sealing the other end of the valve chamber 43.
  • the valve body 38 is formed with an O-ring groove 51 located on the upper side of the discharge hole 40, the inflator 32 is coupled to the O-ring groove 51 It is provided to be built by the protective cover 53, the end of which is closed by the O-ring 52 which is closed, the discharge hole 40 is valve-controlled fire extinguisher, characterized in that positioned to be concealed by the protective cover 53 Is provided.
  • the discharge passages 41 and 42 are opened, and when the pressing force of the operating lever 34 is released, the discharge is performed by the elastic force of the spring 49.
  • the valve body 44 positioned to block the furnaces 41 and 42, the extinguishing agent can be properly ejected by the manual operation of the operating lever 34 to reduce unnecessary waste of the extinguishing agent.
  • valve module 33 of the present invention is formed in the valve chamber 43 of the long hole shape and the discharge passage (41, 42) at intervals on the side of the valve chamber 43, the rod in the valve chamber 43 Since the valve body 44 having a plurality of enlarged diameter parts 46 to 48 formed in the longitudinal direction of the 45 is provided, the structure is simple and provides convenience in manufacturing, and there is less risk of failure, thereby providing excellent operational reliability. .
  • the inflator 32 of the present invention is provided in a built-in state by the protective cover 53, there is no fear of corrosion by the extinguishing agent of the pharmaceutical container 31, thereby preventing the malfunction of the extinguisher in advance.
  • the protective cover 53 is closed by the O-ring 52 so as to conceal the discharge hole 40 formed in the valve body 38, the in accordance with the inflow of the extinguishing agent through the discharge hole 40.
  • FIG. 1 is a cross-sectional view showing an example of a conventional fire extinguisher
  • FIG. 2 is a front view showing the overall configuration according to an embodiment of the present invention
  • FIG 3 is a cross-sectional view showing a part of a configuration according to an embodiment of the present invention.
  • FIG. 4 is an operating state diagram according to the configuration of FIG.
  • the fire extinguisher of the present invention is provided with a chemical container 31 is filled with the extinguishing agent, the inside of the pharmaceutical container 31 is provided in the form of a sealed container pressurized extinguishing agent by pressurized gas
  • An inflator 32 is formed to be ejected, and the inflator 32 is coupled to a valve module 33 provided at the upper end of the medicine container 31, and the upper end of the valve module 33 is operated by manual operation.
  • the operation lever 34 for operating the valve module 33 is coupled, one side of the valve module 33 is coupled to the fire hose 35 for ejecting the extinguishing agent, and also the valve module ( At the lower side of 33), the discharge pipe 37 is formed in a position proximate to the inflator 32 so as to extend to the inner bottom side of the chemical container 31.
  • the pharmaceutical container 31 is not particularly limited in its shape, but is provided in the form of a circular panel as shown, can be mounted on a pedestal 36 provided below, and also a disc
  • valve module 33 is provided to control the operation of blowing the pressurized gas of the inflator 32 and the blowing operation of the extinguishing agent in the chemical container 31, for this purpose the valve module 33
  • the valve body 38 is provided with the inflator 32 and the operation lever 34 and the fire hose 35 is coupled, the valve body 38 is coupled to the inflator 32 is coupled to the lower side one side 39 is formed in the coupling groove 39, the discharge hole 40 is formed so that the pressurized gas of the inflator 32 is ejected into the chemical container 31.
  • one side of the coupling groove 39 is formed with discharge passages 41 and 42 communicating with the discharge pipe 37 and the fire hose 35, and the discharge passages 41 and 42 are the operation lever 34.
  • the inflator 32 is formed in a straight line valve chamber 43, the valve chamber 43 is operated by the manual operation of the operation lever 34 to the discharge passage 41,
  • the valve body 44 which opens and closes 42 is incorporated.
  • the valve body 44 is provided in a rod shape or a rod shape corresponding to the valve chamber 43, the rod 45 having an upper end extending in contact with the operation lever 34, and the length of the rod 45. It is formed at intervals in the direction but made of a larger diameter portion (46 ⁇ 48) having a larger diameter than the rod 45, and the airtight portion 46 ⁇ 48 to maintain the airtight in the valve chamber 43 O-ring 52 is further coupled to closely contact.
  • an approximately C-shaped opening pin 50 having a cutout in the longitudinal direction is coupled to the lower end of the valve body 44 to open the inflator 32, and the opening pin 50 is coupled thereto.
  • the valve chamber 43 is in a state in which it is positioned so as to be close to the end side of the inflator 32 through the through hole 54 for communicating the lower end of the valve chamber 43 and the coupling groove 39, the valve chamber 43
  • the spring 49 is coupled to the lower end of the valve body 44 so that the valve body 44 is elastically operated by the operation of the operation lever 34.
  • the discharge passages 41 and 42 may be formed in the first discharge passage 41 communicating with the inside of the chemical container 31 and one side of the valve chamber 43, and in the upper portion of the first discharge passage 41. It consists of a second discharge path 42 in communication with one side of the valve chamber 43 and the fire hose 35 at intervals, the expansion portion 46 ⁇ 48 of the valve body 44 is the valve The first expansion diameter portion 46 for sealing one end of the seal 43, the second expansion diameter portion 47 for opening and closing the discharge paths (41, 42) and the third expansion for sealing the other end of the valve chamber (43) It consists of the neck part 48, The stopper 55 which supports the said 3rd enlarged diameter part 48 is provided in the upper end of the said valve body 44 in the state built in the said operating lever 34. As shown in FIG.
  • the position of the second enlarged diameter portion 47 of the valve body 44 is determined by the above-mentioned. It is located between the first discharge path 41 and the second discharge path 42 and is positioned in a state in which the first discharge path 41 is closed, and in a state in which the operation lever 34 is pressurized, FIG. 3. As shown in FIG. 2, the valve chamber 43 and the second discharge passage 42 are opened while the first discharge passage 41 is opened while the position of the second enlarged diameter portion 47 is moved from the fixed position to the lower position.
  • the fire extinguishing agent can be ejected by communicating with the valve.
  • the valve body 44 is fixed by the elasticity of the spring 49 to the second enlarged diameter portion 47. It is positioned to block the discharge path (41, 42).
  • the present invention is provided to cover and cover the inflator 32 with a protective cover 53 made of a rubber material to prevent corrosion of the inflator 32 embedded in the pharmaceutical container 31.
  • An o-ring groove 51 is formed at the upper portion relative to the discharge hole 40, and the protective cover 53 is covered with the inflator 32 at an end thereof. It is sealed by the O-ring 52 coupled to 51.
  • the protective cover 53 is covered with the inflator 32 in a state covering the discharge hole 40, which is extinguished into the coupling groove 39 through the discharge hole 40
  • the protective cover 53 is the O-ring 52 by the pressure of the pressurized gas is opened in the inflator 32
  • the discharge hole 40 is separated from the opening so that it does not interfere with the ejection operation of the inflator 32.
  • reference numeral not shown indicates a coupling ring 56 for coupling the valve module 33 to the medicine container 31.

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  • 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)

Abstract

The present invention relates to a new structured valve-regulated fire extinguisher, in which the fire extinguisher is configured to regulate the injection quantity of an extinguishing agent, thereby increasing the extinguishing efficiency by preventing the waste of the extinguishing agent. The invention provides a valve-regulated fire extinguisher comprising: an inflator which is configured to pressurize and expel a jet of an extinguishing agent by a pressure gas; and a valve module having a valve which is elastically combined by a spring in order to control a jetting operation of the pressure gas of said inflator and at the same time, to control a jetting operation of the extinguishing agent contained within an agent container.

Description

밸브조절식 소화기Valve-controlled fire extinguisher
본 발명은 밸브조절식 소화기에 관한 것으로, 보다 상세하게는 소화약제의 분사량을 조절하도록 구비되어 필요에 따라 적절한 양의 소화약제를 분사하도록 구비되고, 이에 따라 소화약제의 부적절한 낭비를 방지하여 소화효율을 증대시킬 수 있는 새로운 구조의 밸브조절식 소화기에 관한 것이다.The present invention relates to a valve-controlled fire extinguisher, and more particularly, is provided to control the injection amount of the extinguishing agent is provided to inject an appropriate amount of extinguishing agent, if necessary, thereby preventing an inappropriate waste of the extinguishing agent to extinguish efficiency It relates to a valve-controlled fire extinguisher of a new structure that can increase the.
일반적으로 건축물에는 화재의 발생시에 초기진화 또는 소방차가 출동할 때까지 화재의 확산을 지연시킬 목적으로 소화기가 구비되는데, 이러한 종래의 소화기 일례를 도시된 도면에 의해 설명하면 다음과 같다.In general, the building is equipped with a fire extinguisher for the purpose of delaying the spread of the fire until the initial fire or the fire truck is dispatched when the fire occurs, this example of a conventional fire extinguisher will be described as follows.
도 1에 도시된 바와 같이, 종래의 소화기(10)는 내부에 소화약제가 충전되는 원통형상의 약제통(11)이 구비되고, 이 약제통(11)의 내부에는 소화약제를 가압 배출시킬 수 있도록 가압가스가 충전된 밀폐용기 형태의 인플레이터(12)가 내장되어 있으며, 또한 상기 약제통(11)의 내부에는 상기 인플레이터(12)를 개방하도록 개방핀(13)이 구비되어 있으며, 이 개방핀(13)에 의해 상기 인플레이터(12)가 개방되어 가압가스가 분출되도록 유도하는 가스관(14)과 상기 가스관(14)을 통해 분출된 가압가스에 의해 소화약제가 약제통(11) 외부로 분사되도록 유도하는 약제관(15)이 더 내장되어 있다.As shown in FIG. 1, the conventional fire extinguisher 10 is provided with a cylindrical medicine container 11 filled with an extinguishing agent therein, so that the extinguishing agent may be pressurized and discharged inside the medicine container 11. An inflator 12 in the form of a sealed container filled with a pressurized gas is embedded therein, and an opening pin 13 is provided inside the medicine container 11 to open the inflator 12. 13, the inflator 12 is opened to induce the extinguishing agent to be injected outside the medicine container 11 by the gas pipe 14 and the pressurized gas ejected through the gas pipe 14 to induce the pressurized gas to be ejected. Drug tube 15 is further built.
또한 상기 약제통(11)의 외부 상단에는 화재시에 상기 약제통(11)을 이동시킴과 동시에 그립에 의해 상기 개방핀(13)을 작동시킬 수 있도록 손잡이(16)가 구비되어 있으며, 이 손잡이(16)의 하부에는 상기 약제관(15)에 연통되는 약제호스(17)가 연결되어 있다.In addition, a handle 16 is provided on the outer upper end of the medicine container 11 to move the medicine container 11 in case of fire and to operate the opening pin 13 by a grip. The lower portion of the 16 is connected to the drug hose 17 communicated with the drug pipe (15).
이러한 구성에 의해 종래의 소화기(10)는 안전핀을 제거하여 상기 손잡이를 그립하여 상기 인플레이터(12)가 개방된 이후에, 별도의 제어수단 또는 조절밸브가 구비되지 않음으로 인해 약제통(11) 내의 소화약제가 대략 5~8초 동안에 일시적으로 분사가 완료되어 불필요하게 소화약제가 낭비될 우려가 있을 뿐만 아니라 소화효율을 떨어지는 문제점이 있는 것이다.By such a configuration, the conventional fire extinguisher 10 has the safety pin removed, and after the inflator 12 is opened by the grip of the handle, there is no separate control means or control valve in the medicine container 11. The extinguishing agent is temporarily sprayed for approximately 5 to 8 seconds, and there is a concern that the extinguishing agent is unnecessarily wasted and there is a problem of lowering extinguishing efficiency.
또한 종래의 소화기(10)는 상기 약제통(11) 내에 내장된 상기 인플레이터(12)가 장시간 소화약제에 노출됨에 따라 부식이 발생될 우려가 있을 뿐만 아니라 이에 의해 오작동의 우려가 있는 것이다.In addition, the conventional fire extinguisher 10 is not only there is a risk that corrosion occurs as the inflator 12 embedded in the medicine container 11 is exposed to the extinguishing agent for a long time, thereby causing a malfunction.
본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 본 발명은 소화약제의 분사량을 조절하도록 구비되어 필요에 따라 적절한 양의 소화약제를 분사하도록 구비되고, 이에 따라 소화약제의 부적절한 낭비를 방지하여 소화효율을 증대시킬 수 있으며, 또한 소화약제를 가압하기 위해 소화용기에 내장되는 인플레이터의 부식을 방지함과 동시에 부식에 따른 오작동을 방지할 수 있는 새로운 구조의 밸브조절식 소화기를 제공하는 것이다.The present invention is to solve the problems as described above, the present invention is provided to control the injection amount of the extinguishing agent is provided to spray an appropriate amount of extinguishing agent as needed, thereby preventing inappropriate waste of the extinguishing agent In order to increase the extinguishing efficiency and to prevent corrosion of the inflator embedded in the extinguishing container to pressurize the extinguishing agent, it is to provide a valve-controlled extinguisher having a new structure that can prevent malfunction due to corrosion.
본 발명의 특징에 따르면, 소화약제가 충전되는 약제용기(31)와;According to a feature of the invention, the drug container 31 is filled with a fire extinguishing agent;
상기 약제용기(31)에 내장되도록 밀폐용기 형태로 구비되어 가압가스에 의해 소화약제를 가압 분출시키도록 된 인플레이터(32)와;An inflator 32 provided in a sealed container form to be embedded in the pharmaceutical container 31 to pressurize and extinguish the extinguishing agent by pressurized gas;
상기 인플레이터(32)를 결합하도록 상기 약제용기(31)의 상측 외부에 구비되어 상기 인플레이터(32)의 가압가스의 분출작동을 제어함과 동시에 상기 약제용기 내의 소화약제의 분출작동을 제어하도록 된 밸브모듈(33)과;A valve is provided outside the upper side of the medicine container 31 to couple the inflator 32 to control the blowing operation of the pressurized gas of the inflator 32 and at the same time to control the blowing operation of the extinguishing agent in the chemical container. A module 33;
상기 밸브모듈(33)의 일측에 결합되어 수동조작에 의해 상기 밸브모듈(33)을 작동시키는 조작레버(34)와;An operation lever 34 coupled to one side of the valve module 33 to operate the valve module 33 by manual operation;
상기 밸브모듈(33)의 타측에 결합되어 상기 약제용기(31) 내의 소화약제를 분출시키도록 된 소방호스(35)를 포함하여 이루어지며;A fire hose (35) coupled to the other side of the valve module (33) to eject the extinguishing agent in the medicine container (31);
상기 밸브모듈(33)은 상기 인플레이터(32)의 가압가스가 상기 약제용기(31) 내로 분출되도록 형성된 배출공(40)과, 상기 약제용기(31) 내의 소화약제를 상기 소방호스(35)를 통하여 분출되도록 된 배출로(41,42) 및 이 배출로(41,42) 연통되도록 밸브실(43)이 형성된 밸브본체(38)와;The valve module 33 has a discharge hole 40 formed so that the pressurized gas of the inflator 32 is ejected into the chemical container 31 and the fire extinguishing agent 35 in the fire extinguishing agent in the chemical container 31. A discharge valve (41, 42) to be ejected through the valve body (38) formed with a valve chamber (43) in communication with the discharge passage (41, 42);
상기 밸브실(43)에 내장되어 상기 배출로(41,42)를 개폐하도록 구비되되, 상기 조작레버(34)에 의해 작동되도록 연장 형성된 로드(45)와 이 로드(45)의 길이방향으로 간격을 두고 형성되어 상기 밸브실(43)에 기밀을 유지하여 밀착되는 확경부(46~48)로 이루어진 밸브체(44)와;A rod 45 formed in the valve chamber 43 and provided to open and close the discharge passages 41 and 42, the rod 45 extending to be operated by the operation lever 34 and the rod 45 in a longitudinal direction; A valve body 44 formed of a diameter-expanded part 46 to 48 which is formed to have a tight seal in the valve chamber 43;
이 밸브체(44)에 결합되어 상기 조작레버(34)에 의한 상기 밸브체(44)의 작동이 탄성적으로 이루어지도록 구비된 스프링(49)과;A spring (49) coupled to the valve body (44) and provided to elastically operate the valve body (44) by the operation lever (34);
상기 밸브체(44)의 단부에 결합되어 상기 인플레이터(32)를 개방하도록 된 개방핀(50)을 포함하며;An opening pin (50) coupled to an end of the valve body (44) to open the inflator (32);
상기 밸브체(44)는 상기 조작레버(34)를 가압하여 상기 배출로(41,42)를 개방하도록 구비됨과 동시에 상기 조작레버(34)의 가압력이 해제되면 상기 스프링(49)의 탄성력에 의해 상기 배출로(41,42)를 폐쇄하도록 정위치되는 것을 특징으로 하는 밸브조절식 소화기가 제공된다. The valve body 44 is provided to press the operating lever 34 to open the discharge passages 41 and 42 and at the same time, when the pressing force of the operating lever 34 is released, the valve body 44 is released by the elastic force of the spring 49. A valve-controlled fire extinguisher is provided, which is positioned in such a way as to close the discharge passages 41 and 42.
본 발명의 다른 특징에 따르면, 상기 밸브실(43)은 상기 조작레버(34)와 인플레이터(32) 사이에 일직선으로 형성된 장공형태로 구비되고;According to another feature of the invention, the valve chamber 43 is provided in the form of a long hole formed in a straight line between the operation lever 34 and the inflator 32;
상기 배출로(41,42)는 상기 약제용기(31)의 내부와 밸브실(43)의 일측에 연통되는 제1 배출로(41) 및 이 제1 배출로(41)에 간격을 두고 상기 밸브실(43)의 일측과 상기 소방호스(35)에 연통되는 제2 배출로(42)로 이루어지며;The discharge passages 41 and 42 are spaced apart from the first discharge passage 41 and the first discharge passage 41 in communication with the inside of the chemical container 31 and one side of the valve chamber 43. A second discharge passage 42 communicating with one side of the seal 43 and the fire hose 35;
상기 밸브체(44)의 확경부(46~48)는 상기 밸브실(43)의 일단을 밀폐하는 제1 확경부(46)와, 상기 배출로(41,42)를 개폐하는 제2 확경부(47) 및 상기 밸브실(43)의 타단을 밀폐하는 제3 확경부(48)로 이루어지는 것을 특징으로 하는 밸브조절식 소화기가 제공된다.The enlarged diameter portions 46 to 48 of the valve body 44 include a first enlarged diameter portion 46 for sealing one end of the valve chamber 43 and a second expanded diameter portion for opening and closing the discharge passages 41 and 42. A valve-controlled fire extinguisher is provided, comprising a 47 and a third enlarged diameter portion 48 for sealing the other end of the valve chamber 43.
본 발명의 다른 특징에 따르면, 상기 밸브본체(38)에는 상기 배출공(40)의 상부측에 위치되는 오링홈(51)이 형성되고, 상기 인플레이터(32)에는 상기 오링홈(51)에 결합되는 오링(52)에 의해 단부가 밀폐되는 보호커버(53)에 의해 내장되도록 구비되며, 상기 배출공(40)은 상기 보호커버(53)에 의해 은폐되도록 위치되는 것을 특징으로 하는 밸브조절식 소화기가 제공된다.According to another feature of the invention, the valve body 38 is formed with an O-ring groove 51 located on the upper side of the discharge hole 40, the inflator 32 is coupled to the O-ring groove 51 It is provided to be built by the protective cover 53, the end of which is closed by the O-ring 52 which is closed, the discharge hole 40 is valve-controlled fire extinguisher, characterized in that positioned to be concealed by the protective cover 53 Is provided.
이상에서와 같은 본 발명에 의하면, 조작레버(34)를 가압하면 배출로(41,42)를 개방하고, 또한 상기 조작레버(34)의 가압력이 해제되면 스프링(49)의 탄성력에 의해 상기 배출로(41,42)를 차단하도록 정위치되는 밸브체(44)가 구비됨으로써, 상기 조작레버(34)의 수동조작에 의해 소화약제를 적절하게 분출시켜 소화약제가 불필요하게 낭비되는 것을 줄일 수 있을 뿐만 아니라 이에 의해 적절한 장소에 적당량의 소화약제를 분사하여 화재를 보다 효율적으로 진압할 수 있는 장점이 있다.According to the present invention as described above, when the operating lever 34 is pressed, the discharge passages 41 and 42 are opened, and when the pressing force of the operating lever 34 is released, the discharge is performed by the elastic force of the spring 49. By having the valve body 44 positioned to block the furnaces 41 and 42, the extinguishing agent can be properly ejected by the manual operation of the operating lever 34 to reduce unnecessary waste of the extinguishing agent. In addition, there is an advantage that by spraying the appropriate amount of fire extinguishing agent in the appropriate place to suppress the fire more efficiently.
또한 본 발명의 밸브모듈(33)은 장공형태의 밸브실(43)과 이 밸브실(43)의 측면에 간격을 두고 배출로(41,42)가 형성되고, 상기 밸브실(43)에는 로드(45)의 길이방향으로 다수의 확경부(46~48)가 형성된 밸브체(44)가 구비됨으로써, 구조가 간단하여 제작상의 편리함을 제공함과 동시에 고장의 우려가 적어 작동 신뢰성이 우수한 장점이 있다.In addition, the valve module 33 of the present invention is formed in the valve chamber 43 of the long hole shape and the discharge passage (41, 42) at intervals on the side of the valve chamber 43, the rod in the valve chamber 43 Since the valve body 44 having a plurality of enlarged diameter parts 46 to 48 formed in the longitudinal direction of the 45 is provided, the structure is simple and provides convenience in manufacturing, and there is less risk of failure, thereby providing excellent operational reliability. .
또한 본 발명의 인플레이터(32)는 보호커버(53)에 의해 내장된 상태로 구비되어 약제용기(31)의 소화약제에 의해 부식될 우려가 없을 뿐만 아니라 이에 의해 소화기의 오작동을 미연에 방지할 수 있으며, 또한 상기 보호커버(53)는 밸브본체(38)에 형성된 배출공(40)을 은폐하도록 오링(52)에 의해 단부가 밀폐되어 상기 배출공(40)을 통한 소화약제의 유입에 따른 상기 인플레이터(32)의 부식을 보다 완전하게 방지할 수 있는 장점이 있다.In addition, the inflator 32 of the present invention is provided in a built-in state by the protective cover 53, there is no fear of corrosion by the extinguishing agent of the pharmaceutical container 31, thereby preventing the malfunction of the extinguisher in advance. In addition, the protective cover 53 is closed by the O-ring 52 so as to conceal the discharge hole 40 formed in the valve body 38, the in accordance with the inflow of the extinguishing agent through the discharge hole 40 There is an advantage that the corrosion of the inflator 32 can be more completely prevented.
도 1은 종래의 소화기 일례를 도시한 단면도1 is a cross-sectional view showing an example of a conventional fire extinguisher
도 2는 본 발명의 일실시예에 따른 전체적인 구성을 도시한 정면도2 is a front view showing the overall configuration according to an embodiment of the present invention
도 3은 본 발명의 일실시예에 따른 구성의 일부를 도시한 단면도3 is a cross-sectional view showing a part of a configuration according to an embodiment of the present invention.
도 4는 도 3의 구성에 따른 작동상태도4 is an operating state diagram according to the configuration of FIG.
상술한 본 발명의 목적, 특징들 및 장점은 다음의 상세한 설명을 통하여 보다 분명해질 것이다. 이하, 첨부된 도면에 의거하여 설명하면 다음과 같다.The objects, features and advantages of the present invention described above will become more apparent from the following detailed description. Hereinafter, described with reference to the accompanying drawings as follows.
도 2 내지 도 4는 본 발명의 바람직한 일실시예에 따른 구성을 도시한 것이다. 도 2에 도시된 바와 같이, 본 발명의 소화기는 소화약제가 충전되는 약제용기(31)가 구비되고, 이 약제용기(31)의 내부에는 밀폐용기 형태로 구비되어 가압가스에 의해 소화약제를 가압 분출시키도록 된 인플레이터(32)가 내장되는데, 이 인플레이터(32)는 상기 약제용기(31)의 상단에 구비되는 밸브모듈(33)에 결합되고, 상기 밸브모듈(33)의 상단에는 수동조작에 의해 상기 밸브모듈(33)을 작동시키기 위한 조작레버(34)가 결합되며, 상기 밸브모듈(33)의 일측에는 소화약제를 분출시키기 위한 소방호스(35)가 결합되어 있으며, 또한 상기 밸브모듈(33)의 하부측에는 상기 인플레이터(32)에 근접된 위치에 배출관(37)이 약제용기(31)의 내부 저면측으로 연장 형성되도록 내장되어 있다.2 to 4 show a configuration according to a preferred embodiment of the present invention. As shown in Figure 2, the fire extinguisher of the present invention is provided with a chemical container 31 is filled with the extinguishing agent, the inside of the pharmaceutical container 31 is provided in the form of a sealed container pressurized extinguishing agent by pressurized gas An inflator 32 is formed to be ejected, and the inflator 32 is coupled to a valve module 33 provided at the upper end of the medicine container 31, and the upper end of the valve module 33 is operated by manual operation. The operation lever 34 for operating the valve module 33 is coupled, one side of the valve module 33 is coupled to the fire hose 35 for ejecting the extinguishing agent, and also the valve module ( At the lower side of 33), the discharge pipe 37 is formed in a position proximate to the inflator 32 so as to extend to the inner bottom side of the chemical container 31.
이러한 구성에 있어서, 상기 약제용기(31)는 그 형상의 특별하게 한정되는 것은 아니나, 도시된 바와 같이 원형의 패널형태로 구비되어 그 하부에 구비되는 받침대(36)에 거치될 수 있으며, 또한 원판의 중앙부에는 소화약제의 가압시에 팽창을 방지하도록 양측판을 지지하는 지지축(31a)이 구비되고, 또한 판상에는 방사상 형태의 보강홈(31b)이 형성되어 원판의 팽창을 보완하도록 되어 있다.In this configuration, the pharmaceutical container 31 is not particularly limited in its shape, but is provided in the form of a circular panel as shown, can be mounted on a pedestal 36 provided below, and also a disc The central portion of the support shaft 31a for supporting both side plates to prevent expansion when the extinguishing agent is pressed, and the plate-shaped reinforcement groove 31b is formed to compensate for the expansion of the disc.
이와 같은 본 발명의 보다 구체적인 구성 및 작동상태를 도 3과 도 4를 더하여 설명하면 다음과 같다. 도시된 바와 같이, 상기 밸브모듈(33)은 상기 인플레이터(32)의 가압가스의 분출작동과 상기 약제용기(31) 내의 소화약제의 분출작동을 제어하도록 구비되는데, 이를 위해 상기 밸브모듈(33)은 상기 인플레이터(32)와 조작레버(34) 및 소방호스(35)가 결합되는 밸브본체(38)가 구비되고, 이 밸브본체(38)에는 하단 일측에 상기 인플레이터(32)가 결합되도록 결합홈(39)이 형성되며, 이 결합홈(39)에는 상기 인플레이터(32)의 가압가스가 상기 약제용기(31) 내로 분출되도록 배출공(40)이 형성되어 있다.More detailed configuration and operation of the present invention as described above with reference to Figures 3 and 4 as follows. As shown, the valve module 33 is provided to control the operation of blowing the pressurized gas of the inflator 32 and the blowing operation of the extinguishing agent in the chemical container 31, for this purpose the valve module 33 The valve body 38 is provided with the inflator 32 and the operation lever 34 and the fire hose 35 is coupled, the valve body 38 is coupled to the inflator 32 is coupled to the lower side one side 39 is formed in the coupling groove 39, the discharge hole 40 is formed so that the pressurized gas of the inflator 32 is ejected into the chemical container 31.
또한 상기 결합홈(39)의 일측에는 상기 배출관(37)과 상기 소방호스(35)를 연통하는 배출로(41,42)가 형성되고, 이 배출로(41,42)는 상기 조작레버(34)와 인플레이터(32) 사이에 일직선상으로 장공형태의 밸브실(43)이 형성되어 있으며, 상기 밸브실(43)에는 상기 조작레버(34)의 수동조작에 의해 작동되어 상기 배출로(41,42)를 개폐하는 밸브체(44)가 내장되어 있다.In addition, one side of the coupling groove 39 is formed with discharge passages 41 and 42 communicating with the discharge pipe 37 and the fire hose 35, and the discharge passages 41 and 42 are the operation lever 34. ) And the inflator 32 is formed in a straight line valve chamber 43, the valve chamber 43 is operated by the manual operation of the operation lever 34 to the discharge passage 41, The valve body 44 which opens and closes 42 is incorporated.
상기 밸브체(44)는 상기 밸브실(43)에 대응되는 봉형상 또는 막대형상으로 구비되어 상단이 상기 조작레버(34)에 접촉되도록 연장 형성된 로드(45)와, 이 로드(45)의 길이방향으로 간격을 두고 형성되되 상기 로드(45)에 비해 상대적으로 직경이 큰 확경부(46~48)로 이루어지고, 상기 확경부(46~48)에는 상기 밸브실(43)에 기밀을 유지하여 밀착되도록 오링(52)이 더 결합되어 있다. The valve body 44 is provided in a rod shape or a rod shape corresponding to the valve chamber 43, the rod 45 having an upper end extending in contact with the operation lever 34, and the length of the rod 45. It is formed at intervals in the direction but made of a larger diameter portion (46 ~ 48) having a larger diameter than the rod 45, and the airtight portion 46 ~ 48 to maintain the airtight in the valve chamber 43 O-ring 52 is further coupled to closely contact.
또한 상기 밸브체(44)의 하단에는 상기 인플레이터(32)를 개방하도록 선단부에 첨예하게 형성되면서도 길이방향으로 절개부가 형성된 대략 C자 형상의 개방핀(50)이 결합되고, 이 개방핀(50)은 상기 밸브실(43)의 하단과 상기 결합홈(39)을 연통시키는 관통공(54)을 통하여 상기 인플레이터(32)의 단부측에 근접되도록 정위치된 상태가 되며, 상기 밸브실(43)에는 상기 밸브체(44)의 하단에 위치되어 상기 조작레버(34)의 조작에 의해 상기 밸브체(44)가 탄성적으로 작동되도록 스프링(49)이 결합되어 있다.In addition, an approximately C-shaped opening pin 50 having a cutout in the longitudinal direction is coupled to the lower end of the valve body 44 to open the inflator 32, and the opening pin 50 is coupled thereto. The valve chamber 43 is in a state in which it is positioned so as to be close to the end side of the inflator 32 through the through hole 54 for communicating the lower end of the valve chamber 43 and the coupling groove 39, the valve chamber 43 The spring 49 is coupled to the lower end of the valve body 44 so that the valve body 44 is elastically operated by the operation of the operation lever 34.
또한 상기 배출로(41,42)는 상기 약제용기(31)의 내부와 밸브실(43)의 일측면에 연통하는 제1 배출로(41)와, 이 제1 배출로(41)의 상부에 간격을 두고 상기 밸브실(43)의 일측면과 상기 소방호스(35)에 연통되는 제2 배출로(42)로 이루어지며, 상기 밸브체(44)의 확경부(46~48)는 상기 밸브실(43)의 일단을 밀폐하는 제1 확경부(46)와 상기 배출로(41,42)를 개폐하는 제2 확경부(47) 및 상기 밸브실(43)의 타단을 밀폐하는 제3 확경부(48)로 이루어지는데, 상기 밸브체(44)의 상단에는 상기 제3 확경부(48)를 지지하는 스토퍼(55)가 상기 조작레버(34)에 내장된 상태로 구비되어 있다.In addition, the discharge passages 41 and 42 may be formed in the first discharge passage 41 communicating with the inside of the chemical container 31 and one side of the valve chamber 43, and in the upper portion of the first discharge passage 41. It consists of a second discharge path 42 in communication with one side of the valve chamber 43 and the fire hose 35 at intervals, the expansion portion 46 ~ 48 of the valve body 44 is the valve The first expansion diameter portion 46 for sealing one end of the seal 43, the second expansion diameter portion 47 for opening and closing the discharge paths (41, 42) and the third expansion for sealing the other end of the valve chamber (43) It consists of the neck part 48, The stopper 55 which supports the said 3rd enlarged diameter part 48 is provided in the upper end of the said valve body 44 in the state built in the said operating lever 34. As shown in FIG.
이와 같은 구성에 따르면, 본 발명은 상기 조작레버(34)를 수동조작에 의해 가압하지 않은 상태에서는 도 2에 도시된 바와 같이 상기 밸브체(44)의 제2 확경부(47)의 위치가 상기 제1 배출로(41)와 제2 배출로(42) 사이에 위치되어 상기 제1 배출로(41)를 폐쇄한 상태로 정위치되게 되고, 상기 조작레버(34)를 가압한 상태에서는 도 3에 도시된 바와 같이 상기 제2 확경부(47)의 위치가 정위치에서 하부로 이동되면서 상기 제1 배출로(41)를 개방함과 동시에 상기 밸브실(43) 및 제2 배출로(42)를 연통시켜 소화약제의 분출이 가능하게 되는데, 상기 조작레버(34)에 작용되는 가압력을 해제하면 상기 밸브체(44)는 스프링(49)의 탄성에 의해 상기 제2 확경부(47)가 정위치되어 상기 배출로(41,42)를 차단하게 된다.According to this configuration, in the state in which the operating lever 34 is not pressurized by manual operation, as shown in FIG. 2, the position of the second enlarged diameter portion 47 of the valve body 44 is determined by the above-mentioned. It is located between the first discharge path 41 and the second discharge path 42 and is positioned in a state in which the first discharge path 41 is closed, and in a state in which the operation lever 34 is pressurized, FIG. 3. As shown in FIG. 2, the valve chamber 43 and the second discharge passage 42 are opened while the first discharge passage 41 is opened while the position of the second enlarged diameter portion 47 is moved from the fixed position to the lower position. The fire extinguishing agent can be ejected by communicating with the valve. When the pressing force applied to the operation lever 34 is released, the valve body 44 is fixed by the elasticity of the spring 49 to the second enlarged diameter portion 47. It is positioned to block the discharge path (41, 42).
한편, 본 발명은 상기 약제용기(31)에 내장되는 인플레이터(32)의 부식을 방지하도록 고무재질로 된 보호커버(53)를 상기 인플레이터(32)에 씌워 은폐하도록 구비되는데, 이를 위해 상기 밸브본체(38)에는 상기 배출공(40)에 비해 상대적으로 상부에 위치되는 오링홈(51)이 형성되고, 상기 보호커버(53)는 상기 인플레이터(32)에 씌워진 상태에서 그 단부가 상기 오링홈(51)에 결합되는 오링(52)에 의해 밀폐되게 된다.Meanwhile, the present invention is provided to cover and cover the inflator 32 with a protective cover 53 made of a rubber material to prevent corrosion of the inflator 32 embedded in the pharmaceutical container 31. An o-ring groove 51 is formed at the upper portion relative to the discharge hole 40, and the protective cover 53 is covered with the inflator 32 at an end thereof. It is sealed by the O-ring 52 coupled to 51.
이때에, 상기 보호커버(53)는 상기 배출공(40)을 커버한 상태로 상기 인플레이터(32)에 씌워지게 되는데, 이는 상기 배출공(40)을 통하여 상기 결합홈(39)으로 유입되는 소화약제에 의해 상기 인플레이터(32)의 단부가 부식되는 것을 완전하게 방지하기 위한 것이며, 이러한 경우에 상기 보호커버(53)는 상기 인플레이터(32)가 개방되어 가압가스의 가압력에 의해 상기 오링(52)으로부터 분리되어 상기 배출공(40)을 개방하게 되므로 상기 인플레이터(32)의 분출작동을 방해하지 않게 된다.At this time, the protective cover 53 is covered with the inflator 32 in a state covering the discharge hole 40, which is extinguished into the coupling groove 39 through the discharge hole 40 In order to completely prevent corrosion of the end of the inflator 32 by the medicament, in this case, the protective cover 53 is the O-ring 52 by the pressure of the pressurized gas is opened in the inflator 32 The discharge hole 40 is separated from the opening so that it does not interfere with the ejection operation of the inflator 32.
또한 설명되지 않은 부호는 상기 밸브모듈(33)을 상기 약제용기(31)에 결합하기 위한 결합링(56)을 나타낸 것이다.In addition, reference numeral not shown indicates a coupling ring 56 for coupling the valve module 33 to the medicine container 31.
이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명백할 것이다.The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

Claims (3)

  1. 소화약제가 충전되는 약제용기(31)와;A medicine container 31 filled with a fire extinguishing agent;
    상기 약제용기(31)에 내장되도록 밀폐용기 형태로 구비되어 가압가스에 의해 소화약제를 가압 분출시키도록 된 인플레이터(32)와;An inflator 32 provided in a sealed container form to be embedded in the pharmaceutical container 31 to pressurize and extinguish the extinguishing agent by pressurized gas;
    상기 인플레이터(32)를 결합하도록 상기 약제용기(31)의 상측 외부에 구비되어 상기 인플레이터(32)의 가압가스의 분출작동을 제어함과 동시에 상기 약제용기 내의 소화약제의 분출작동을 제어하도록 된 밸브모듈(33)과;A valve is provided outside the upper side of the medicine container 31 to couple the inflator 32 to control the blowing operation of the pressurized gas of the inflator 32 and at the same time to control the blowing operation of the extinguishing agent in the chemical container. A module 33;
    상기 밸브모듈(33)의 일측에 결합되어 수동조작에 의해 상기 밸브모듈(33)을 작동시키는 조작레버(34)와;An operation lever 34 coupled to one side of the valve module 33 to operate the valve module 33 by manual operation;
    상기 밸브모듈(33)의 타측에 결합되어 상기 약제용기(31) 내의 소화약제를 분출시키도록 된 소방호스(35)를 포함하여 이루어지며;A fire hose (35) coupled to the other side of the valve module (33) to eject the extinguishing agent in the medicine container (31);
    상기 밸브모듈(33)은 상기 인플레이터(32)의 가압가스가 상기 약제용기(31) 내로 분출되도록 형성된 배출공(40)과, 상기 약제용기(31) 내의 소화약제를 상기 소방호스(35)를 통하여 분출되도록 된 배출로(41,42) 및 이 배출로(41,42) 연통되도록 밸브실(43)이 형성된 밸브본체(38)와;The valve module 33 has a discharge hole 40 formed so that the pressurized gas of the inflator 32 is ejected into the chemical container 31 and the fire extinguishing agent 35 in the fire extinguishing agent in the chemical container 31. A discharge valve (41, 42) to be ejected through the valve body (38) formed with a valve chamber (43) in communication with the discharge passage (41, 42);
    상기 밸브실(43)에 내장되어 상기 배출로(41,42)를 개폐하도록 구비되되, 상기 조작레버(34)에 의해 작동되도록 연장 형성된 로드(45)와 이 로드(45)의 길이방향으로 간격을 두고 형성되어 상기 밸브실(43)에 기밀을 유지하여 밀착되는 확경부(46~48)로 이루어진 밸브체(44)와;A rod 45 formed in the valve chamber 43 and provided to open and close the discharge passages 41 and 42, the rod 45 extending to be operated by the operation lever 34 and the rod 45 in a longitudinal direction; A valve body 44 formed of a diameter-expanded part 46 to 48 which is formed to have a tight seal in the valve chamber 43;
    이 밸브체(44)에 결합되어 상기 조작레버(34)에 의한 상기 밸브체(44)의 작동이 탄성적으로 이루어지도록 구비된 스프링(49)과;A spring (49) coupled to the valve body (44) and provided to elastically operate the valve body (44) by the operation lever (34);
    상기 밸브체(44)의 단부에 결합되어 상기 인플레이터(32)를 개방하도록 된 개방핀(50)을 포함하며;An opening pin (50) coupled to an end of the valve body (44) to open the inflator (32);
    상기 밸브체(44)는 상기 조작레버(34)를 가압하여 상기 배출로(41,42)를 개방하도록 구비됨과 동시에 상기 조작레버(34)의 가압력이 해제되면 상기 스프링(49)의 탄성력에 의해 상기 배출로(41,42)를 폐쇄하도록 정위치되는 것을 특징으로 하는 밸브조절식 소화기.The valve body 44 is provided to press the operating lever 34 to open the discharge passages 41 and 42 and at the same time, when the pressing force of the operating lever 34 is released, the valve body 44 is released by the elastic force of the spring 49. Valve-controlled fire extinguisher, characterized in that it is positioned to close the discharge passage (41, 42).
  2. 제1항에 있어서, 상기 밸브실(43)은 상기 조작레버(34)와 인플레이터(32) 사이에 일직선으로 형성된 장공형태로 구비되고;The valve chamber (43) according to claim 1, wherein the valve chamber (43) is provided in the form of a long hole formed in a straight line between the operating lever (34) and the inflator (32);
    상기 배출로(41,42)는 상기 약제용기(31)의 내부와 밸브실(43)의 일측에 연통되는 제1 배출로(41) 및 이 제1 배출로(41)에 간격을 두고 상기 밸브실(43)의 일측과 상기 소방호스(35)에 연통되는 제2 배출로(42)로 이루어지며;The discharge passages 41 and 42 are spaced apart from the first discharge passage 41 and the first discharge passage 41 in communication with the inside of the chemical container 31 and one side of the valve chamber 43. A second discharge passage 42 communicating with one side of the seal 43 and the fire hose 35;
    상기 밸브체(44)의 확경부(46~48)는 상기 밸브실(43)의 일단을 밀폐하는 제1 확경부(46)와, 상기 배출로(41,42)를 개폐하는 제2 확경부(47) 및 상기 밸브실(43)의 타단을 밀폐하는 제3 확경부(48)로 이루어지는 것을 특징으로 하는 밸브조절식 소화기.The enlarged diameter portions 46 to 48 of the valve body 44 include a first enlarged diameter portion 46 for sealing one end of the valve chamber 43 and a second expanded diameter portion for opening and closing the discharge passages 41 and 42. (47) and a third enlarged diameter portion (48) for sealing the other end of the valve chamber (43).
  3. 제1항 또는 제2항에 있어서, 상기 밸브본체(38)에는 상기 배출공(40)의 상부측에 위치되는 오링홈(51)이 형성되고, 상기 인플레이터(32)에는 상기 오링홈(51)에 결합되는 오링(52)에 의해 단부가 밀폐되는 보호커버(53)에 의해 내장되도록 구비되며, 상기 배출공(40)은 상기 보호커버(53)에 의해 은폐되도록 위치되는 것을 특징으로 하는 밸브조절식 소화기.According to claim 1 or 2, The valve body 38 is formed with an O-ring groove 51 located on the upper side of the discharge hole 40, The inflator 32 is the O-ring groove 51 It is provided to be embedded by a protective cover 53, the end of which is closed by an O-ring 52 coupled to the valve, characterized in that the discharge hole 40 is positioned so as to be concealed by the protective cover 53 Expression fire extinguisher.
PCT/KR2011/004938 2010-07-12 2011-07-06 Valve-regulated fire extinguisher WO2012008708A1 (en)

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CN104048091A (en) * 2014-06-10 2014-09-17 天广消防股份有限公司 Interruptible electromagnetic control device
CN108514704A (en) * 2018-05-12 2018-09-11 江苏及时雨消防器材有限公司 A kind of moment generates the hand fire extinguisher of gas
US10105562B2 (en) 2015-03-30 2018-10-23 Utc Fire & Security Corporation Hermetically sealed portable fire extinguisher with pressure indicator
WO2024091138A1 (en) * 2022-10-27 2024-05-02 Алексей Игоревич СУКАЧЕВ Shut-off and release device for fire extinguishers

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KR101352420B1 (en) * 2012-05-11 2014-01-17 김도경 Pressure-type extinguisher
KR102433908B1 (en) * 2021-10-27 2022-08-22 대한민국 Spherical fire extinguisher

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CN104048091A (en) * 2014-06-10 2014-09-17 天广消防股份有限公司 Interruptible electromagnetic control device
US10105562B2 (en) 2015-03-30 2018-10-23 Utc Fire & Security Corporation Hermetically sealed portable fire extinguisher with pressure indicator
US11559712B2 (en) 2015-03-30 2023-01-24 Utc Fire & Security Corporation Hermetically sealed portable fire extinguisher with pressure indicator
CN108514704A (en) * 2018-05-12 2018-09-11 江苏及时雨消防器材有限公司 A kind of moment generates the hand fire extinguisher of gas
WO2024091138A1 (en) * 2022-10-27 2024-05-02 Алексей Игоревич СУКАЧЕВ Shut-off and release device for fire extinguishers

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