WO2018194332A2 - Automatic fire-extinguishing device - Google Patents

Automatic fire-extinguishing device Download PDF

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Publication number
WO2018194332A2
WO2018194332A2 PCT/KR2018/004400 KR2018004400W WO2018194332A2 WO 2018194332 A2 WO2018194332 A2 WO 2018194332A2 KR 2018004400 W KR2018004400 W KR 2018004400W WO 2018194332 A2 WO2018194332 A2 WO 2018194332A2
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WO
WIPO (PCT)
Prior art keywords
container body
fire
packing member
container
extinguishing agent
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PCT/KR2018/004400
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French (fr)
Korean (ko)
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WO2018194332A3 (en
Inventor
강민수
Original Assignee
주식회사 에프티에스코리아
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Publication of WO2018194332A2 publication Critical patent/WO2018194332A2/en
Publication of WO2018194332A3 publication Critical patent/WO2018194332A3/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive

Definitions

  • the present invention relates to an automatic fire extinguishing device, which is installed near a fire extinguishing object, and the fire extinguishing agent filled inside is discharged as the container itself is damaged by a high temperature when a fire occurs, so that the fire extinguishing can be made quickly and the sealed structure of the container is improved.
  • the present invention relates to an automatic fire extinguishing device that can reduce the defective rate by preventing the extinguishing agent from being exposed to the outside in general.
  • an automatic fire extinguishing device is installed in close proximity to a facility or a machine that is likely to cause a fire.
  • the fire extinguishing agent detects the occurrence of a fire and sprays the extinguishing agent on the fire site to suppress the fire early.
  • the conventional automatic fire extinguishing device has a problem in use due to a malfunction because the sensor for detecting a fire and the fire extinguishing device that operates through the electronic device are configured electronically. There is a problem that should be.
  • the non-powered automatic fire extinguishing device is a simple form of filling a fire extinguishing agent in the container and then sealing it without using a separate sensor for detecting a fire, and extinguishing agent filled inside as the container is damaged by high temperature heat in case of fire.
  • the non-powered automatic fire extinguishing device gradually discharges the extinguishing agent as the extinguishing agent is discharged to the outside in the usual time when the fire does not occur due to the deterioration of the sealing force of the container, or the fine surface damage is caused by the external physical impact. There is a problem that becomes unusable in case of fire.
  • Patent No. 1670191 (automatic fire extinguisher) includes a extinguishing agent and a sealed container filled with the extinguishing agent, wherein the extinguishing agent is liquid at least 25 ° C (room temperature) and has a boiling point of at least 75 ° C or less. It is made of a compound having a fire extinguishing action, and this container consists of a laminate of at least a gas barrier layer and a thermoplastic resin layer, and a technique in which the gas barrier layer is made of ethylene vinyl alcohol copolymer resin is proposed.
  • the prior art is to form the gas barrier layer between the resin layer of the container structure to increase the durability of the container itself compared to the conventional, but the end portion of the container is closed through the electric fusion to the container using a separate stopper Since the extinguishing agent may leak to the fusion site, and if pressure is generated inside the container, the extinguishing agent may not be used properly by pushing stoppers provided at both ends.
  • the present invention has been made to solve the above problems, to enhance the sealing force of the container itself to prevent leakage of the extinguishing agent to the outside of the usual container, the strong pressure generated from the extinguishing agent filled inside the container of the container It is an object of the present invention to provide an automatic fire extinguishing device that can be prevented from being leaked to the finish by the pressure of the extinguishing agent by not being delivered to both ends.
  • the present invention is made of a cylindrical resin is formed in the receiving space therein, the container body is opened by melting the surface at a specific temperature, the extinguishing agent filled in the receiving space of the container body, and provided at both ends of the container body And a packing member for pressurizing the container body to have a sealing structure, and a sealing member press-fitted into the inner end of the container body to directly seal the extinguishing agent.
  • finishing portion is thermoforming both ends of the container body is characterized in that the opening is closed by itself.
  • the packing member is made of a rubber material
  • the outer diameter size of the packing member is formed larger than the inner diameter of the container body is characterized in that the sealed by inserting in the form of forced fitting.
  • the packing member is characterized in that the outer diameter is gradually made smaller toward the insertion direction.
  • the space formed between the finishing portion and the packing member is filled with a foamed resin characterized in that it can be expanded at high temperatures.
  • a first coating layer made of a silicon compound is further formed on the outer surface of the container body.
  • a second coating layer made of an epoxy polymer compound is further formed on the outer side of the first coating layer.
  • the present invention can be installed in a facility or a mechanical device that may cause a fire without a separate fire detection sensor or an electric operation device, and in case of a fire, the container body may be melted automatically and may cause automatic fire extinguishing, resulting in malfunction of electronic equipment. There is no effect.
  • the present invention has an effect that can increase the service life of the automatic fire extinguishing device by having a double-sealed structure to prevent the leakage of the extinguishing agent by injecting the packing member in the interior of the closing portion sealing the both ends of the container body. have.
  • the packing member can prevent the strong pressure generated from the extinguishing agent filled inside the container body to be delivered to the end of both ends of the container to prevent leakage to the finish by the pressure of the extinguishing agent, in the manufacturing process There is an advantage in forming the finish easily.
  • FIG. 1 is a partial cross-sectional perspective view showing the configuration of an automatic fire extinguishing device according to the present invention
  • Figure 2 is a cross-sectional view showing the internal configuration of the automatic fire extinguishing device according to the present invention
  • FIG. 3 is a view showing a manufacturing process of an automatic fire extinguishing device according to the present invention.
  • Figure 4 is an enlarged cross-sectional view showing a first embodiment of the packing member according to the present invention.
  • Figure 5 is an enlarged cross-sectional view showing a second embodiment of the packing member according to the present invention.
  • FIG. 6 is an enlarged cross-sectional view showing a third embodiment of the packing member according to the present invention.
  • FIG. 7 is a view showing an embodiment in which the packing member is fixed by further forming a stepped portion into the inner space of the container body of the present invention.
  • FIG. 8 is a view showing an embodiment filled with foamed resin in the space of the container body of the present invention
  • FIG. 9 is a view illustrating an embodiment in which a first coating layer and a second coating layer are further formed outside the container body of the present invention.
  • the automatic fire extinguishing device of the present invention is formed in a tubular shape in which both ends are blocked, and is installed in a facility or a mechanical device that may cause a fire.
  • An automatic fire extinguishing device can be used.
  • the container body 10 is formed of a resin of a cylindrical shape formed inside and opened while melting the surface at a specific temperature, the extinguishing agent 20 is filled in the receiving space of the container body 10, and the It is provided at both ends of the container body 10 to the container body 10 has a sealing structure and a sealing structure, and the extinguishing agent 20 is pressed into the inside of the finishing portion 30 of the container body 10, respectively. It is characterized in that it comprises a; packing member 40 to directly seal.
  • Container body 10 of the present invention is preferably made of a polymer (Polymer) -based resin, the fire extinguishing agent (20) filled in the receiving space is made by partially opening while melting the surface at a specific high temperature (about 110 °C) in case of fire Is a configuration to allow the discharge.
  • the shape of the container body 10 is made in the form of a tube and both ends are sealed structure by the finish portion 30 can be made in a variety of lengths depending on the installation location, the container body 10 also in the form of bent Installation is possible.
  • the extinguishing agent 20 is made of a liquid to be filled in the receiving space of the container body 10, a preferred example of the component is a clean extinguishing agent consisting of a halogen-based extinguishing agent (20) or an inert gas-based extinguishing agent (20) It may consist of medicaments.
  • the extinguishing agent 20 has a boiling point lower than that of general water in nature and expands with a strong pressure as the temperature increases. Although there is a slight difference depending on the type of the extinguishing agent 20, most of the expansion pressure is always present even at room temperature, there is a characteristic that leaks to the part if there is a minute hole or gap in the container body (10).
  • the finishing part 30 is provided at both ends so that the container body 10 has a sealing structure, and both ends of the container body 10 formed in an open state are thermoformed to be opened as part of the container body 10. Can seal itself.
  • the thermoforming is formed in a hemispherical shape by closing the container body 10 to the center under a deformable temperature condition through a separate molding device, and the closed central portion is smoothed through the melting process.
  • the packing member 40 of the present invention is to press each inside the finishing portion 30 of the container body 10 to directly seal the extinguishing agent 20, the container body before the closing portion 30 is formed ( First, both ends of the 10 are inserted into the structure to seal the extinguishing agent 20 firstly and secondly to the closing part 30.
  • the container body 10 having a tube shape with both ends open is prepared, and the packing member 40 is inserted into one side. Then fill the fire extinguishing agent 20 therein and insert the opposite packing member 40 to create a sealed state. Then, both ends of the container body 10 are finally thermoformed to form a finish 30. As such, since the extinguishing agent 20 is sealed through the packing member 40 before forming the finishing part 30, the finishing part 30 may be easily formed, and the extinguishing agent 20 may leak during the thermoforming process. There is no worry at all.
  • the packing member 40 is made of a rubber material, the outer diameter of the packing member 40 is formed larger than the inner diameter of the container body 10 and inserted in the form of forced fitting strong by the elasticity of the packing member 40 itself It is desirable to allow the sealing force to be maintained.
  • the packing member 40 is formed in a taper shape in which the outer diameter gradually decreases toward the insertion direction as shown in FIG. 4, so that the packing member 40 may be easily inserted into the container body 10.
  • the taper shape may be repeated twice, and the deformation may be performed in a structure such that two packing members 40 are connected to one.
  • the packing member 40 may be sealed by the protrusion 41 by further forming a protrusion 41 around the packing member 40 as shown in FIG. 6 to further facilitate insertion.
  • the protrusion 41 is inserted in the form of forced fitting to maintain the compressed form in the container body 10 and to have a sealing force by its own elastic force.
  • the protrusion 41 may be installed at only one point, but is preferably formed at two points as shown in the drawing to have a double sealing structure.
  • the space 11 may be formed between the packing member 40 and the finish portion 30 of the present invention due to a difference in shape.
  • the space 11 is a closed space, and as shown in FIG. 7, when the packing member is fixed by further forming the stepped portion 12 in the container body 10 inside the space 11, a fire extinguishing agent ( It is possible to prevent the packing member 40 from being pushed toward the finish part 30 by the pressure generated by 20).
  • the stepped part 12 may be formed at a position capable of supporting the packing member 40 directly, and the method of forming the stepped part 12 may be formed by pressing or thermoforming.
  • the sealing effect can be further increased and the fire is expanded at a high temperature.
  • the foamed resin 50 is made of a material such as polystyrene (Expandable Polystyrene) compound or graphite [Expandable Graphite] compound and is maintained in a solid state at room temperature, the volume is expanded in a high temperature environment.
  • the present invention may be in the form of directly exposed to the outside using the container body 10 as it is, it is possible to further form a coating layer in a state in which the finish 30 is formed.
  • the coating layer may be composed of one coating layer, but may be composed of a first coating layer 60 and a second coating layer 70, as shown in FIG.
  • the first coating layer 60 is composed of a silicone compound to maintain the moisture resistance and chemical resistance of the container body 10
  • the second coating layer 70 is composed of an epoxy polymer compound to the surface of the container body 10 It is possible to improve the airtightness of the extinguishing agent 20 by improving the heat resistance to the part and blocking the fine particle gap.

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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 an automatic fire-extinguishing device and, more specifically, to an automatic fire-extinguishing device which is installed near an object to be fire-extinguished, and has a container which is broken by a high temperature when fire breaks out such that a fire-extinguishing chemical contained therein is discharged to quickly extinguish a fire, wherein the container has an improved sealing structure to prevent a fire-extinguishing chemical from leaking out of the container at normal times, thereby reducing a defective rate and enabling long-time use of the device. That is, the present invention comprises: a container body made of a cylindrical resin, having a reception space formed therein, and having a surface opened while being melted at a particular temperature; a fire-extinguishing chemical with which the reception space of the container body is filled; finishing parts respectively arranged at both ends of the container body such that the container body has a sealed structure; and a packing member press-fitted inside each of the finishing parts of the container body to directly lock up the fire-extinguishing chemical.

Description

자동소화장치Automatic fire extinguishing
본 발명은 자동소화장치에 관한 것으로, 소화대상물 근처에 설치되어 화재발생시 고온에 의해 용기자체가 손상되면서 내부에 충진된 소화약제가 배출되어 화재 진압이 신속하게 이루어지도록 하고, 용기의 밀폐구조를 개선함으로써 평상시 소화약제가 외부로 노출되지 않도록 하여 불량률을 줄이고 장기간 사용가능한 자동소화장치에 관한 것이다.The present invention relates to an automatic fire extinguishing device, which is installed near a fire extinguishing object, and the fire extinguishing agent filled inside is discharged as the container itself is damaged by a high temperature when a fire occurs, so that the fire extinguishing can be made quickly and the sealed structure of the container is improved. The present invention relates to an automatic fire extinguishing device that can reduce the defective rate by preventing the extinguishing agent from being exposed to the outside in general.
일반적으로 자동소화장치는 화재가 일어날만한 시설이나 기계장치에 근접되게 설치되어, 화재발생시 이를 감지하여 소화약제가 화재부위에 살포됨으로써 화재를 조기에 진압할 수 있도록 한 장치이다.In general, an automatic fire extinguishing device is installed in close proximity to a facility or a machine that is likely to cause a fire. The fire extinguishing agent detects the occurrence of a fire and sprays the extinguishing agent on the fire site to suppress the fire early.
그러나 종래의 자동소화장치는 화재를 감지하기 위한 센서, 이를 통해 작동이 이루어지는 소화장치가 전자식으로 구성되어 있기 때문에 오작동으로 인한 사용상의 문제점이 있고, 항시 전원공급이 이루어져야 하는 점과 유지관리가 지속적으로 되어야 하는 문제점이 있다.However, the conventional automatic fire extinguishing device has a problem in use due to a malfunction because the sensor for detecting a fire and the fire extinguishing device that operates through the electronic device are configured electronically. There is a problem that should be.
최근에는 이러한 문제점을 해결하기 위해 무전원 방식의 자동소화장치가 사용되고 있다. 상기 무전원 방식의 자동소화장치는 화재를 감지하는 별도의 센서가 사용되지 않고 용기 내부에 소화약제를 채워넣은 다음 밀폐시킨 단순한 형태로 이루어져 화재발생시 고온의 열에 의해 용기가 손상되면서 내부에 충진된 소화약제가 자체적으로 배출되는 구조로 되어 있다. 그러나 상기 무전원 방식의 자동소화장치는 용기자체의 밀폐력 저하로 화재가 일어나지 않은 평상시에 소화약제가 외부로 배출되거나, 외부의 물리적인 충격에 의해 용기 표면에 미세한 손상이 이루어짐에 따라 소화약제가 서서히 배출되어 화재시에 사용불능상태가 되는 문제점이 있다.Recently, a non-powered automatic fire extinguishing device has been used to solve this problem. The non-powered automatic fire extinguishing device is a simple form of filling a fire extinguishing agent in the container and then sealing it without using a separate sensor for detecting a fire, and extinguishing agent filled inside as the container is damaged by high temperature heat in case of fire. Has its own structure. However, the non-powered automatic fire extinguishing device gradually discharges the extinguishing agent as the extinguishing agent is discharged to the outside in the usual time when the fire does not occur due to the deterioration of the sealing force of the container, or the fine surface damage is caused by the external physical impact. There is a problem that becomes unusable in case of fire.
이와 관련된 선행기술로서 특허 제1670191호(자동 소화구)에는 소화제와, 이 소화제를 충전한 밀폐 상태의 용기로 이루어지고, 이 소화제가 적어도 25℃(상온)에서 액체, 비점이 적어도 75℃ 이하의 소화 작용을 가진 화합물로 이루어지며, 이 용기가 적어도 가스 베리어층과 열가소성 수지층을 적층한 것으로 이루어지고, 상기 가스 베리어층이 에틸렌 비닐 알콜 공중합체 수지로 이루어진 기술이 제시되어 있다.As a related art, Patent No. 1670191 (automatic fire extinguisher) includes a extinguishing agent and a sealed container filled with the extinguishing agent, wherein the extinguishing agent is liquid at least 25 ° C (room temperature) and has a boiling point of at least 75 ° C or less. It is made of a compound having a fire extinguishing action, and this container consists of a laminate of at least a gas barrier layer and a thermoplastic resin layer, and a technique in which the gas barrier layer is made of ethylene vinyl alcohol copolymer resin is proposed.
상기 선행기술은 용기의 구성을 수지층 사이에 가스 베리어층을 형성하여 용기 자체의 내구성은 종래에 비해 높일 수 있으나, 용기 양단을 마감하는 부위가 별도의 마개를 이용하여 용기에 전기융착을 통해 밀폐가 이루어지기 때문에 융착부위에 소화약제가 누출될 수 있고, 용기 내부에 압력이 발생하였을 경우 양단부에 마련된 마개를 밀어내어 소화약제가 제대로 사용되지 못하는 문제점이 있다.The prior art is to form the gas barrier layer between the resin layer of the container structure to increase the durability of the container itself compared to the conventional, but the end portion of the container is closed through the electric fusion to the container using a separate stopper Since the extinguishing agent may leak to the fusion site, and if pressure is generated inside the container, the extinguishing agent may not be used properly by pushing stoppers provided at both ends.
본 발명은 상기와 같은 문제점을 해결하기 위해 안출한 것으로, 용기 자체의 밀폐력을 강화하여 평상시 용기 외부로 소화약제가 누출되는 것을 방지하고, 용기 내부에 충진된 소화약제에서 발생하는 강한압력이 용기의 양단 마감부에 전달되지 않도록 하여 소화약제의 압력에 의해 마감부로 누출되는 것을 방지할 수 있는 자동소화장치를 제공함에 목적이 있다.The present invention has been made to solve the above problems, to enhance the sealing force of the container itself to prevent leakage of the extinguishing agent to the outside of the usual container, the strong pressure generated from the extinguishing agent filled inside the container of the container It is an object of the present invention to provide an automatic fire extinguishing device that can be prevented from being leaked to the finish by the pressure of the extinguishing agent by not being delivered to both ends.
본 발명은 원통 형태의 수지로 이루어져 내부에 수용공간이 형성되고 특정온도에서 표면이 용융되면서 개방이 이루어지는 용기본체와, 상기 용기본체의 수용공간에 채워지는 소화약제와, 상기 용기본체의 양단부에 마련되어 용기본체가 밀봉구조를 갖도록 한 마감부와, 상기 용기본체의 마감부 내측에 각각 압입되어 소화약제를 직접적으로 밀폐하는 패킹부재;를 포함하여 구성되는 것을 특징으로 한다.The present invention is made of a cylindrical resin is formed in the receiving space therein, the container body is opened by melting the surface at a specific temperature, the extinguishing agent filled in the receiving space of the container body, and provided at both ends of the container body And a packing member for pressurizing the container body to have a sealing structure, and a sealing member press-fitted into the inner end of the container body to directly seal the extinguishing agent.
또한 상기 마감부는 용기본체의 양단부를 열성형하여 개방부위를 자체적으로 밀폐한 것을 특징으로 한다.In addition, the finishing portion is thermoforming both ends of the container body is characterized in that the opening is closed by itself.
또한 상기 패킹부재는 고무재질로 이루어지고, 패킹부재의 외경 크기는 용기본체의 내경보다 크게 형성되며 강제 끼움 형태로 삽입하여 밀폐된 것을 특징으로 한다.In addition, the packing member is made of a rubber material, the outer diameter size of the packing member is formed larger than the inner diameter of the container body is characterized in that the sealed by inserting in the form of forced fitting.
또한 상기 패킹부재는 삽입방향으로 갈수록 외경이 점점 작아지는 형태로 이루어지는 것을 특징으로 한다.In addition, the packing member is characterized in that the outer diameter is gradually made smaller toward the insertion direction.
또한 상기 마감부와 패킹부재 사이에 형성된 공간부에 발포수지가 채워져 고온에서 팽창될 수 있도록 한 것을 특징으로 한다.In addition, the space formed between the finishing portion and the packing member is filled with a foamed resin characterized in that it can be expanded at high temperatures.
또한 상기 용기본체의 외측 표면에 실리콘 화합물로 구성된 제1코팅층이 더 형성되는 것을 특징으로 한다.In addition, a first coating layer made of a silicon compound is further formed on the outer surface of the container body.
또한 상기 제1코팅층의 외측에 에폭시 폴리머 화합물로 구성된 제2코팅층이 더 형성되는 것을 특징으로 한다.In addition, a second coating layer made of an epoxy polymer compound is further formed on the outer side of the first coating layer.
본 발명은 별도의 화재감지센서나 전기적 작동장치 없이도 화재위험이 있는 시설물이나 기계장치에 설치가능하며, 화재발생시 용기본체가 용융되면서 자체적으로 자동소화가 이루어질 수 있어 전자장비 오류로 인한 오작동의 염려가 없는 효과가 있다.The present invention can be installed in a facility or a mechanical device that may cause a fire without a separate fire detection sensor or an electric operation device, and in case of a fire, the container body may be melted automatically and may cause automatic fire extinguishing, resulting in malfunction of electronic equipment. There is no effect.
또한 본 발명은 용기본체의 양단을 밀봉하는 마감부 내측에 패킹부재를 압입하여 마감부 측으로 소화약제가 누출되는 것을 방지하는 2중 밀폐구조를 갖도록 하여 자동소화장치의 사용기간을 늘릴 수 있는 효과가 있다.In addition, the present invention has an effect that can increase the service life of the automatic fire extinguishing device by having a double-sealed structure to prevent the leakage of the extinguishing agent by injecting the packing member in the interior of the closing portion sealing the both ends of the container body. have.
또한 상기 패킹부재를 통해 용기본체 내부에 충진된 소화약제에서 발생하는 강한압력이 용기의 양단 마감부에 전달되지 않도록 하여 소화약제의 압력에 의해 마감부로 누출되는 것을 방지할 수 있고, 제조공정에 있어서 마감부 형성이 용이한 이점이 있다.In addition, the packing member can prevent the strong pressure generated from the extinguishing agent filled inside the container body to be delivered to the end of both ends of the container to prevent leakage to the finish by the pressure of the extinguishing agent, in the manufacturing process There is an advantage in forming the finish easily.
도 1은 본 발명에 따른 자동소화장치의 구성을 나타낸 일부 단면 사시도1 is a partial cross-sectional perspective view showing the configuration of an automatic fire extinguishing device according to the present invention
도 2는 본 발명에 따른 자동소화장치의 내부구성을 나타낸 단면도Figure 2 is a cross-sectional view showing the internal configuration of the automatic fire extinguishing device according to the present invention
도 3은 본 발명에 따른 자동소화장치의 제조공정을 나타낸 도면3 is a view showing a manufacturing process of an automatic fire extinguishing device according to the present invention.
도 4는 본 발명에 따른 패킹부재의 제1실시예를 나타낸 확대 단면도Figure 4 is an enlarged cross-sectional view showing a first embodiment of the packing member according to the present invention;
도 5는 본 발명에 따른 패킹부재의 제2실시예를 나타낸 확대 단면도Figure 5 is an enlarged cross-sectional view showing a second embodiment of the packing member according to the present invention;
도 6은 본 발명에 따른 패킹부재의 제3실시예를 나타낸 확대 단면도6 is an enlarged cross-sectional view showing a third embodiment of the packing member according to the present invention;
도 7은 본 발명의 용기본체의 공간부 내측으로 단턱부를 더 형성하여 패킹부재를 고정한 실시예를 나타낸 도면7 is a view showing an embodiment in which the packing member is fixed by further forming a stepped portion into the inner space of the container body of the present invention.
도 8은 본 발명의 용기본체의 공간부에 발포수지를 채워넣은 실시예를 나타낸 도면8 is a view showing an embodiment filled with foamed resin in the space of the container body of the present invention
도 9는 본 발명의 용기본체 외부에 제1코팅층과 제2코팅층을 더 형성한 실시예를 나타낸 도면9 is a view illustrating an embodiment in which a first coating layer and a second coating layer are further formed outside the container body of the present invention.
이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
본 발명의 자동소화장치는 양단이 막혀있는 튜브형태로 구성되어 화재위험이 있는 시설물이나 기계장치에 설치되어 화재발생시 자체적으로 자동소화가 이루어질 수 있는 기술로서, 별도의 화재감지센서나 전기적 작동장치 없이도 사용가능한 자동소화장치에 관한 것이다. The automatic fire extinguishing device of the present invention is formed in a tubular shape in which both ends are blocked, and is installed in a facility or a mechanical device that may cause a fire. An automatic fire extinguishing device can be used.
본 발명의 자동소화장치는 도 1 내지 2에 도시한 바와 같이,Automatic fire extinguishing device of the present invention, as shown in Figures 1 to 2,
원통 형태의 수지로 이루어져 내부에 수용공간이 형성되고 특정온도에서 표면이 용융되면서 개방이 이루어지는 용기본체(10)와, 상기 용기본체(10)의 수용공간에 채워지는 소화약제(20)와, 상기 용기본체(10)의 양단부에 마련되어 용기본체(10)가 밀봉구조를 갖도록 한 마감부(30)와, 상기 용기본체(10)의 마감부(30) 내측에 각각 압입되어 소화약제(20)를 직접적으로 밀폐하는 패킹부재(40);를 포함하여 구성되는 것을 특징으로 한다.The container body 10 is formed of a resin of a cylindrical shape formed inside and opened while melting the surface at a specific temperature, the extinguishing agent 20 is filled in the receiving space of the container body 10, and the It is provided at both ends of the container body 10 to the container body 10 has a sealing structure and a sealing structure, and the extinguishing agent 20 is pressed into the inside of the finishing portion 30 of the container body 10, respectively. It is characterized in that it comprises a; packing member 40 to directly seal.
본 발명의 용기본체(10)는 바람직하게 폴리머(Polymer) 계열의 수지로 이루어질 수 있으며, 화재발생시 특정 고온(약 110℃)에서 표면이 용융되면서 부분개방이 이루어져 수용공간에 채워진 소화약제(20)가 배출될 수 있도록 한 구성이다. 용기본체(10)의 형상은 튜브형태로 이루어지고 양단은 마감부(30)에 의해 밀봉된 구조로 되어 있어 설치장소에 따라 길이는 다양하게 이루어질 수 있으며, 용기본체(10)를 구부린 형태로도 설치가 가능하다. Container body 10 of the present invention is preferably made of a polymer (Polymer) -based resin, the fire extinguishing agent (20) filled in the receiving space is made by partially opening while melting the surface at a specific high temperature (about 110 ℃) in case of fire Is a configuration to allow the discharge. The shape of the container body 10 is made in the form of a tube and both ends are sealed structure by the finish portion 30 can be made in a variety of lengths depending on the installation location, the container body 10 also in the form of bent Installation is possible.
상기 소화약제(20)는 액상으로 이루어져 용기본체(10)의 수용공간에 채워지는 것으로, 성분의 바람직한 예로는 할로겐 화합물계 소화약제(20) 또는 불활성 가스계 소화약제(20)로 구성되는 청정 소화약제로 이루어질 수 있다. 상기 소화약제(20)는 특성상 일반적인 물보다 낮은 비점[沸點]을 갖고 있고, 온도가 상승함에 따라 강한 압력으로 팽창하게 된다. 상기 소화약제(20)의 종류에 따라 약간의 차이는 있지만 대부분 상온에서도 팽창압력은 항시 존재하기 때문에, 용기본체(10)에 미세한 구멍이나 틈새가 존재하면 그 부분으로 누출되는 특성이 있다.The extinguishing agent 20 is made of a liquid to be filled in the receiving space of the container body 10, a preferred example of the component is a clean extinguishing agent consisting of a halogen-based extinguishing agent (20) or an inert gas-based extinguishing agent (20) It may consist of medicaments. The extinguishing agent 20 has a boiling point lower than that of general water in nature and expands with a strong pressure as the temperature increases. Although there is a slight difference depending on the type of the extinguishing agent 20, most of the expansion pressure is always present even at room temperature, there is a characteristic that leaks to the part if there is a minute hole or gap in the container body (10).
상기 마감부(30)는 양단부에 마련되어 용기본체(10)가 밀봉구조를 갖도록 한 구성으로, 개방된 상태로 이루어진 용기본체(10)의 양단부를 열성형하여 용기본체(10)의 일부분으로 개방부위를 자체적으로 밀폐할 수 있다. 상기 열성형은 별도의 성형장치를 통해 용기본체(10)가 변형가능한 온도조건에서 중앙으로 오므려 반구형 형태로 성형이 이루어지고 닫혀진 중앙부분은 용융과정을 거쳐 매끄럽게 다듬게 된다. 이와 같이 마감부(30)를 열성형 함으로써 종래의 마개, 접합테이프, 끈과 같은 구성으로 밀폐하는 것보다 밀폐효과를 높일 수 있게 되는 것이다.The finishing part 30 is provided at both ends so that the container body 10 has a sealing structure, and both ends of the container body 10 formed in an open state are thermoformed to be opened as part of the container body 10. Can seal itself. The thermoforming is formed in a hemispherical shape by closing the container body 10 to the center under a deformable temperature condition through a separate molding device, and the closed central portion is smoothed through the melting process. By thermoforming the finishing portion 30 in this way it is possible to increase the sealing effect than to seal in a configuration such as a conventional stopper, bonded tape, string.
본 발명의 패킹부재(40)는 용기본체(10)의 마감부(30) 내측에 각각 압입되어 소화약제(20)를 직접적으로 밀폐하는 것으로, 마감부(30)가 형성되기 이전에 용기본체(10)의 양단부에 먼저 끼워져 소화약제(20)를 1차적으로 밀폐하고 2차적으로 마감부(30)에 의해 밀폐되는 구조로 되는 것이다.The packing member 40 of the present invention is to press each inside the finishing portion 30 of the container body 10 to directly seal the extinguishing agent 20, the container body before the closing portion 30 is formed ( First, both ends of the 10 are inserted into the structure to seal the extinguishing agent 20 firstly and secondly to the closing part 30.
이와 같이 이루어진 본 발명의 제조공정을 설명하면 도 3에 도시한 바와 같다. 먼저 양단이 개방되어 있는 튜브형태의 용기본체(10)를 준비하고, 한쪽에 패킹부재(40)를 삽입한다. 그 다음 내부에 소화약제(20)를 채워넣고 반대쪽 패킹부재(40)를 삽입하여 밀폐상태를 만든다. 그리고 나서 최종적으로 용기본체(10)의 양단부를 열성형하여 마감부(30)를 형성한다. 이와 같이 마감부(30)를 형성하기 이전에 패킹부재(40)를 통해 소화약제(20)를 밀폐하기 때문에 마감부(30) 형성이 용이하고, 열성형과정에서 소화약제(20)가 누출될 염려가 전혀 없는 것이다.Referring to the manufacturing process of the present invention made as described above is as shown in FIG. First, the container body 10 having a tube shape with both ends open is prepared, and the packing member 40 is inserted into one side. Then fill the fire extinguishing agent 20 therein and insert the opposite packing member 40 to create a sealed state. Then, both ends of the container body 10 are finally thermoformed to form a finish 30. As such, since the extinguishing agent 20 is sealed through the packing member 40 before forming the finishing part 30, the finishing part 30 may be easily formed, and the extinguishing agent 20 may leak during the thermoforming process. There is no worry at all.
상기 패킹부재(40)는 고무재질로 이루어지고, 패킹부재(40)의 외경 크기는 용기본체(10)의 내경보다 크게 형성되며 강제 끼움 형태로 삽입하여 패킹부재(40)의 자체 탄성에 의해 강한 밀폐력이 유지될 수 있도록 하는 것이 바람직하다. The packing member 40 is made of a rubber material, the outer diameter of the packing member 40 is formed larger than the inner diameter of the container body 10 and inserted in the form of forced fitting strong by the elasticity of the packing member 40 itself It is desirable to allow the sealing force to be maintained.
그리고 상기 패킹부재(40)는 도 4에 도시한 바와 같이 삽입방향으로 갈수록 외경이 점점 작아지는 형태의 테이퍼(Taper) 형상으로 형성하여 용기본체(10)에 삽입이 용이하도록 하는 것이 좋으며, 이 외에도 밀폐력을 더욱 높이기 위해 도 5에 도시한 바와 같이 테이퍼 형상을 2번 정도 반복하여 패킹부재(40) 두 개를 하나로 연결해놓은 것과 같은 구조로도 변형실시가 가능함은 물론이다.In addition, the packing member 40 is formed in a taper shape in which the outer diameter gradually decreases toward the insertion direction as shown in FIG. 4, so that the packing member 40 may be easily inserted into the container body 10. In order to further increase the sealing force, as shown in FIG. 5, the taper shape may be repeated twice, and the deformation may be performed in a structure such that two packing members 40 are connected to one.
또한 상기 패킹부재(40)는 삽입을 더욱 용이하게 하기 위해 도 6에 도시한 바와 같이, 패킹부재(40)의 둘레에 돌출부(41)를 더 형성하여 돌출부(41)에 의해 밀폐가 이루어질 수도 있다. 상기 돌출부(41)는 강제 끼움 형태로 삽입하여 용기본체(10) 내에서 압축된 형태를 유지하고 자체 탄성력에 의해 밀폐력을 갖도록 하는 것이다. 그리고 상기 돌출부(41)는 한 지점에만 설치될 수 있지만 도면과 같이 두 지점에 형성되어 2중 밀폐구조를 갖는 것이 바람직하다.In addition, the packing member 40 may be sealed by the protrusion 41 by further forming a protrusion 41 around the packing member 40 as shown in FIG. 6 to further facilitate insertion. . The protrusion 41 is inserted in the form of forced fitting to maintain the compressed form in the container body 10 and to have a sealing force by its own elastic force. The protrusion 41 may be installed at only one point, but is preferably formed at two points as shown in the drawing to have a double sealing structure.
아울러 본 발명의 패킹부재(40)와 마감부(30) 사이에는 서로 형상의 차이로 인해 공간부(11)가 형성될 수 있다. 상기 공간부(11)는 밀폐된 공간으로서, 도 7에 도시한 바와 같이 공간부(11) 내측으로 용기본체(10)에 단턱부(12)를 더 형성하여 패킹부재를 고정할 경우 소화약제(20)에 의해 발생되는 압력에 의해 패킹부재(40)가 마감부(30)측으로 밀리는 것을 방지할 수 있다. 상기 단턱부(12)는 패킹부재(40)를 곧바로 지지할 수 있는 위치에 형성되는 것이 좋으며, 단턱부(12)의 형성방법은 프레싱이나 열성형에 의해 형성될 수 있다.In addition, the space 11 may be formed between the packing member 40 and the finish portion 30 of the present invention due to a difference in shape. The space 11 is a closed space, and as shown in FIG. 7, when the packing member is fixed by further forming the stepped portion 12 in the container body 10 inside the space 11, a fire extinguishing agent ( It is possible to prevent the packing member 40 from being pushed toward the finish part 30 by the pressure generated by 20). The stepped part 12 may be formed at a position capable of supporting the packing member 40 directly, and the method of forming the stepped part 12 may be formed by pressing or thermoforming.
또한 도 8에 도시한 바와 같이 상기 마감부(30)와 패킹부재(40) 사이에 형성된 공간부(11)에 발포수지(50)가 채워질 경우, 밀폐효과를 더욱 높일 수 있고 고온에서 팽창되어 화재발생시 소화약제(20)에 의해 패킹부재(40)가 밀리는 것을 방지하고 발포수지(50)가 틈새를 더욱 긴밀하게 메워줄 수 있어 소화약제(20)가 마감부(30)측으로 누출되는 것을 방지할 수 있다. 상기 발포수지(50)는 폴리스티렌 (Expandable Polystyrene) 화합물 혹은 그라파이트 [Expandable Graphite] 화합물 등의 재질로 이루어져 있으며 상온에서는 고체상태를 유지하고 있다가 고온의 환경에서는 부피가 확장되는 것이다.In addition, when the foamed resin 50 is filled in the space portion 11 formed between the finishing portion 30 and the packing member 40 as shown in FIG. 8, the sealing effect can be further increased and the fire is expanded at a high temperature. When the occurrence of the extinguishing agent 20 prevents the packing member 40 from being pushed and the foamed resin 50 can fill the gap more closely, thereby preventing the extinguishing agent 20 from leaking to the finish 30 side. Can be. The foamed resin 50 is made of a material such as polystyrene (Expandable Polystyrene) compound or graphite [Expandable Graphite] compound and is maintained in a solid state at room temperature, the volume is expanded in a high temperature environment.
본 발명은 용기본체(10)를 그대로 사용하여 외부와 직접 노출되는 형태가 될 수도 있지만, 마감부(30)가 형성된 상태에서 코팅층을 더 형성할 수 있다. 상기 코팅층은 하나의 코팅층으로 구성될 수도 있으나, 도 9에 도시한 바와 같이 제1코팅층(60)과 제2코팅층(70)으로 각각 구성될 수 있다. 상기 제1코팅층(60)은 실리콘 화합물로 구성하여 용기본체(10)의 내습성, 내화학성을 유지시켜주고, 상기 제2코팅층(70)은 에폭시 폴리머 화합물로 구성하여 용기본체(10)의 표면부분에 대한 내열성을 높이고 미세한 입자 틈새를 막아주어 소화약제(20)의 기밀유지를 향상시킬 수 있다. The present invention may be in the form of directly exposed to the outside using the container body 10 as it is, it is possible to further form a coating layer in a state in which the finish 30 is formed. The coating layer may be composed of one coating layer, but may be composed of a first coating layer 60 and a second coating layer 70, as shown in FIG. The first coating layer 60 is composed of a silicone compound to maintain the moisture resistance and chemical resistance of the container body 10, the second coating layer 70 is composed of an epoxy polymer compound to the surface of the container body 10 It is possible to improve the airtightness of the extinguishing agent 20 by improving the heat resistance to the part and blocking the fine particle gap.
이상에서 본 발명은 상기 실시예를 참고하여 설명하였지만 본 발명의 기술사상범위 내에서 다양한 변형실시가 가능함은 물론이다.In the above, the present invention has been described with reference to the above embodiment, but various modifications are possible within the technical scope of the present invention.

Claims (3)

  1. 원통 형태의 수지로 이루어져 내부에 수용공간이 형성되고 특정온도에서 표면이 용융되면서 개방이 이루어지는 용기본체(10)와, 상기 용기본체(10)의 수용공간에 채워지는 소화약제(20)와, 상기 용기본체(10)의 양단부에 마련되어 용기본체(10)가 밀봉구조를 갖도록 한 마감부(30)와,The container body 10 is formed of a resin of a cylindrical shape formed inside and opened while melting the surface at a specific temperature, the extinguishing agent 20 is filled in the receiving space of the container body 10, and the A finishing part 30 provided at both ends of the container body 10 so that the container body 10 has a sealing structure;
    상기 용기본체(10)의 마감부(30) 내측에 각각 압입되어 소화약제(20)를 직접적으로 밀폐하는 패킹부재(40);를 구비하되,A packing member 40 press-fitted into the finishing part 30 of the container body 10 to directly seal the extinguishing agent 20;
    상기 패킹부재(40)는 고무재질로 이루어지고, 패킹부재(40)의 외경 크기는 용기본체(10)의 내경보다 크게 형성되며 강제 끼움 형태로 삽입하여 밀폐되도록 하며,The packing member 40 is made of a rubber material, the outer diameter of the packing member 40 is formed larger than the inner diameter of the container body 10 to be sealed by inserting in the form of forced fitting,
    상기 용기본체(10) 한 쪽에 패킹부재(40)를 삽입하고 내부에 소화약제(20)를 채워넣고 반대쪽 패킹부재(40)를 삽입하여 밀폐상태를 만든 후 용기본체(10)의 양단부를 열성형하여 마감부(30)를 형성하는 것을 특징으로 하는 자동소화장치 Inserting the packing member 40 in one side of the container body 10 and filling the extinguishing agent 20 therein and inserting the opposite packing member 40 to create a sealed state and then thermoforming both ends of the container body 10 Automatic fire extinguishing device, characterized in that to form a finishing portion 30
  2. 제 1항에 있어서,The method of claim 1,
    상기 패킹부재(40)는 삽입방향으로 갈수록 외경이 점점 작아지는 형태로 이루어지는 것을 특징으로 하는 자동소화장치 The packing member 40 is an automatic fire extinguishing device, characterized in that the outer diameter is gradually reduced toward the insertion direction
  3. 제 1항에 있어서,The method of claim 1,
    상기 마감부(30)와 패킹부재(40) 사이에 형성된 공간부(11)에 발포수지(50)가 채워져 고온에서 팽창될 수 있도록 한 것을 특징으로 하는 자동소화장치 An automatic fire extinguishing device, characterized in that the foamed resin 50 is filled in the space 11 formed between the finishing portion 30 and the packing member 40 to expand at a high temperature.
PCT/KR2018/004400 2017-04-17 2018-04-17 Automatic fire-extinguishing device WO2018194332A2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111437553A (en) * 2020-05-27 2020-07-24 陕西安益消防科技有限公司 Fire extinguishing device and fire fighting container thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101918896B1 (en) * 2018-05-28 2018-11-14 주식회사 지아체시스템즈 automatic control panel box
KR102189221B1 (en) * 2019-08-28 2020-12-09 이학면 Method of manufacturing tube fire extinguisher installed in small space and tube fire extinguisher
KR200493776Y1 (en) * 2019-10-30 2021-06-02 심근보 Cylindrical Small Space Fire Extinguisher
KR102637301B1 (en) * 2021-07-14 2024-02-19 허재현 Extinguisher having melting cap

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200149761Y1 (en) * 1997-06-12 1999-06-15 김선정 A fire extinguishing device especially used for gas range gas stove
KR100381256B1 (en) * 2000-06-09 2003-04-23 주식회사 파세코 automatic extinction device
JP3944777B2 (en) * 2002-08-14 2007-07-18 ミヤケ・エンジニアリング株式会社 Fire extinguishing method using powder extinguishing agent and powder extinguishing agent
JP4791277B2 (en) * 2005-07-29 2011-10-12 積水化学工業株式会社 Fireproof damper device
KR101111074B1 (en) * 2006-10-30 2012-02-15 주식회사 엘지화학 Battery Cell Having Excellent Structure Stability and Insulation Resistance
KR101651658B1 (en) * 2014-12-30 2016-08-29 (주)제이디산업 Automatic fire extinguisher and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111437553A (en) * 2020-05-27 2020-07-24 陕西安益消防科技有限公司 Fire extinguishing device and fire fighting container thereof

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