WO2023200248A1 - Grenade d'extinction d'incendie, et lanceur et son procédé de lancement - Google Patents

Grenade d'extinction d'incendie, et lanceur et son procédé de lancement Download PDF

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Publication number
WO2023200248A1
WO2023200248A1 PCT/KR2023/004938 KR2023004938W WO2023200248A1 WO 2023200248 A1 WO2023200248 A1 WO 2023200248A1 KR 2023004938 W KR2023004938 W KR 2023004938W WO 2023200248 A1 WO2023200248 A1 WO 2023200248A1
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WO
WIPO (PCT)
Prior art keywords
fire
launcher
module
fire extinguisher
mounting
Prior art date
Application number
PCT/KR2023/004938
Other languages
English (en)
Korean (ko)
Inventor
김현민
Original Assignee
온누리컴퍼니 유한회사
김현민
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.)
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Publication date
Priority claimed from KR1020220066743A external-priority patent/KR20230146419A/ko
Application filed by 온누리컴퍼니 유한회사, 김현민 filed Critical 온누리컴퍼니 유한회사
Publication of WO2023200248A1 publication Critical patent/WO2023200248A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
    • A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/02—Mountings without wheels
    • F41A23/18—Rests for supporting smallarms in non-shooting position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/51—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the magazine being an integral, internal part of the gun housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72—Valves; Arrangement of valves
    • F41B11/723—Valves; Arrangement of valves for controlling gas pressure for firing the projectile only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/145—Cartridges, i.e. cases with charge and missile for dispensing gases, vapours, powders, particles or chemically-reactive substances

Definitions

  • the present invention relates to a fire extinguisher for fire suppression, a launcher and a firing method thereof.
  • a fire extinguisher is a tool to extinguish a fire by spraying a liquid-powder-gas extinguishing agent at the point of ignition.
  • the extinguishing agent acts as a suffocation by blocking oxygen.
  • a general throwing fire extinguisher is a simple fire extinguishing tool that, when thrown at the point of ignition, emits a fire extinguishing agent that extinguishes the fire when the container explodes on impact.
  • a fire extinguishing agent that extinguishes the fire when the container explodes on impact.
  • it is not easy to get close to the point of ignition and throw it accurately due to the heat and toxic gases of the fire.
  • the container in order to spread the fire extinguishing agent, the container must be broken immediately by throwing it on the wall above the point of ignition to achieve proper fire extinguishing effect.
  • Explosive fire extinguishers which explode a built-in explosive at the point of ignition and spray a fire extinguishing agent, use a launcher to fire a fire extinguisher from a distance at an ignition point that is difficult to access due to fire heat, toxic gases, high-rise buildings, etc. is to suppress.
  • Methods of using explosive fire extinguishers include exploding the fire extinguisher in the sky above the point of ignition using a remotely controlled ignition device using a drone or helicopter, or throwing the extinguisher directly into the fire so that it explodes with flame; Methods such as lighting the fuse directly and throwing it at the point of ignition are being used.
  • the purpose of the fire extinguisher according to an embodiment of the present invention is to have a bottle-shaped body with a concave groove for mounting the propulsion module of the present invention at the bottom of the fire extinguisher, in a powder, liquid or gas state suitable for fire suppression.
  • a fire extinguishing agent is injected, and an explosive tube injected with explosives and a bottle cap-integrated explosion module equipped with one or more fuses are installed at the inlet.
  • a fire extinguisher is thrown at the point of ignition, or the effective range of the fire extinguisher is set to the point of ignition.
  • the fire bomb dropped at the point of ignition explodes with flame, and the fire extinguishing agent is spread widely along with the suffocation effect, providing a fire bomb that can quickly extinguish the fire. .
  • the purpose of the launcher according to an embodiment of the present invention is to store a large number of fire extinguishers in the main body of the launcher, and to use them by attaching a handle module and a launch module respectively, and when firing, the propulsion module of the fire bomb is used.
  • the purpose is to provide a launcher that can ignite or inject high-pressure gas into the propulsion module to fire the fire extinguisher by aiming at the point of ignition when extinguishing a fire site or forest fire that is difficult to access.
  • the purpose of the firing method according to an embodiment of the present invention is to select a propulsion module corresponding to an effective range that varies depending on the weight and loaded quantity of the fire extinguisher when extinguishing a fire and install it on the fire extinguisher, and attach the above to the launcher.
  • a variety of firing means can be used to load one or more fire bombs and attach them to the shoulder, or to install multiple launchers in a bundle on a vehicle, drone, helicopter, etc. to fire the fire bombs single or simultaneously in large quantities at the point of ignition. is to provide.
  • means for solving the problem according to an embodiment of the present invention are as follows.
  • the fire extinguishing agent according to an embodiment of the present invention is a bottle in which a concave groove is formed at the bottom of the main body into which the protrusion of the propulsion module that propels the fire extinguishing agent forward is inserted, and an injection port for injecting a fire extinguishing agent is formed at the top of the main body.
  • Shaped fire bomb body with,
  • a bottle cap integrated explosion. module
  • It may include a fire extinguishing agent in powder, liquid, or gaseous state, which is injected through an injection port of the fire extinguisher body.
  • the fire extinguisher is,
  • Effective range generally refers to the distance at which a bullet can hit the target and achieve killing and destruction effects when firing a gun.
  • the means for solving the main components may be further included as follows.
  • the fuse installed on the bottle cap-integrated explosion module is a wick containing explosive material that catches fire easily, and a plurality of fuses are connected to the bottle cap so that the fire extinguisher is exploded by the flame at the point of ignition. It may be arranged radially at the top.
  • the fuse can be a fuse installed on the cover of a fire extinguisher described below or an expanded fuse, and a plurality of fuses can be installed radially for the same effect as described above.
  • a protrusion formed at the top is inserted into a concave groove of the fire extinguisher body, and a propulsion explosive to propel the fire extinguisher forward is injected into the inside and lower part of the protrusion. , It is sealed with a detonation cover.
  • the protrusion protrudes in a polygonal shape and may have a cylindrical shape for compatibility and convenience of use.
  • the propulsion module In order to secure an effective range according to the weight of the fire extinguisher, the propulsion module according to an embodiment of the present invention has an effective range compared to the weight of the fire extinguisher based on the propulsion force of the built-in propulsion explosive with a symbol (e.g. 1).
  • a symbol e.g. 1
  • There are a number of propulsion modules marked No., No. 2, No. 3, etc./color classification), and when extinguishing a fire, considering the weight and launch distance of the fire extinguisher, select the propulsion module that has the propulsion force to reach the point of ignition. It can be installed.
  • Fire extinguishers are produced by type by injecting fire extinguishing agents in the powder-liquid-gas state in response to various fires, or are used by directly injecting at the fire site for optimal fire suppression. Since the weight of the fire extinguishing bomb varies greatly depending on the injected fire extinguishing agent, it is important to attach the propulsion module with sufficient propulsion to the fire bomb and fire it in order to secure an effective range to reach the point of ignition.
  • the propulsion module with a strong propulsion force to reach the point of ignition must be selected and a large amount of fire extinguishers must be fired simultaneously to instantly extinguish a large fire.
  • the propulsion modules having various effective ranges can be prepared based on the injection amount of propulsion explosives, and each propulsion module can be adjusted according to the weight of the fire bomb.
  • the effective range is indicated and the colors are different, so you can easily select and use the propulsion module suitable for the desired launch distance when firing.
  • the propulsion module that uses high-pressure gas as a propulsion is used in place of the propulsion module that uses explosives as a propulsion, and the extinguishment is carried out by the propulsion force in which high-pressure gas is strongly sprayed into the inside of the protrusion.
  • the high-pressure gas propulsion module according to an embodiment of the present invention can be used by using a metal material that can withstand the high pressure of high-pressure gas that is momentarily sprayed from a high-pressure gas cylinder during launch, or by molding a sturdy plastic material.
  • a dome-shaped cover that covers the bottle cap-integrated explosion module can be used. If the cover is attached to the fire extinguisher, the air resistance during flight is reduced, so it can be projected farther, and when extinguishing an internal fire in a building or facility, it is useful because it can extinguish the fire through the building window or the exterior of the facility. You can use it.
  • the cover made of metal is attached to the fire extinguisher, it can easily penetrate thick building windows or the strong exterior of a facility and extinguish an internal fire.
  • the fire extinguisher When extinguishing a fire in a general building, it can be placed in the center of the cover.
  • the fire extinguisher When fired by inserting a bolt into the formed bolt hole, the fire extinguisher can easily destroy the building's windows by hitting the metal bolt and explode by the internal flame, making it possible to quickly extinguish the building fire.
  • At least one fuse connected to the fuse of the bottle cap integrated explosion module is installed radially around the circumference, or at least one extended fuse is elongated in length. Can be installed.
  • the fire extinguisher equipped with an expandable fuse When the fire extinguisher equipped with an expandable fuse is fired at the point of ignition, when the fire bomb falls, the expandable fuse ignites quickly, explodes in the sky above the point of ignition, and the extinguishing agent is widely spread at the point of ignition, thereby causing the fire. It can be suppressed quickly. If the expandable fuse is appropriately cut and used according to the fire situation, the air explosion height of the fire extinguisher can be adjusted, making it useful when extinguishing a fire. When extinguishing a building fire where the flames are not easily visible and heavy smoke is produced, the fire can be effectively extinguished by lighting an expandable fuse and throwing it at the point of ignition or firing it with a launcher.
  • a cover mounting protrusion with a thread formed around the circumference may be formed in a cylindrical shape at the top of the fire extinguisher body according to an embodiment of the present invention, and this can easily mount a dome-shaped cover covering the upper part of the fire extinguisher body. It can be protruded in a cylindrical shape.
  • the protrusion according to an embodiment of the present invention is, when a plurality of fire bombs are loaded in the launcher and fired, the protrusion for mounting the cover of the fire bomb loaded at the back is a cylindrical concave groove of the fire bomb loaded at the front. Since a portion is inserted and arranged, the propulsion force of the fire extinguishers arranged at the rear is transmitted to the front through this, so that a plurality of fire bombs loaded in the launcher can fly side by side to the ignition point and fall sequentially.
  • the fire extinguisher body has a plurality of U-shaped grooves extending vertically or horizontally around the circumference of the body so that the body can be easily divided into several pieces even under the low explosion pressure of the bottle cap integrated explosion module. can be formed. Therefore, fire departments or industrial facilities, etc., selectively install the bottle cap-integrated explosion module with appropriate explosive power and fire extinguishing effect according to the fire extinguishing agent injected into the fire extinguisher, and use the fire extinguisher optimized for fire suppression. It is desirable to use
  • the holder according to an embodiment of the present invention is for mounting the fire extinguisher on the wall of a building to prevent fire, and a cylindrical protrusion that fits into the concave groove at the bottom of the fire extinguisher can be formed on the bottom surface. Therefore, when the fire extinguisher is placed in a building or factory using the holder, the fire extinguisher explodes on its own due to a flame when a fire occurs, and the built-in fire extinguishing agent is widely spread around the surrounding area, which is useful for fire prevention and prevention of spread. do.
  • the fire extinguisher launcher is used as a storage container for storing and storing a large number of fire bombs, and when used as a launcher, it is equipped with a handle module and a launch module to launch the fire bomb, and has a cylindrical body. One side is open and the other side is blocked, but the center of the blocked side is penetrated to form an ignition hole, a protrusion for mounting a launch module is formed around the ignition hole, and a handle module is mounted around the main body.
  • a launcher body formed with a mounting groove;
  • a launch module mounted on the spiral protrusion of the launcher main body and connected to the handle module by wire or wirelessly to launch the propulsion module of the fire extinguisher forward;
  • It may include a small grenade launcher, including a handle module that is mounted in the mounting groove of the launcher main body and operates the launch module with a launch button connected to the launch module by wire or wirelessly.
  • the means for solving the main components may be further included as follows.
  • the launch module is mounted on the spiral protrusion of the launcher main body, and a high-pressure gas cylinder is installed at the bottom, and is connected to the handle module by wire or wirelessly and high-pressure gas mounted on the fire extinguisher. It may further include a high-pressure gas launch module that propels the propulsion module with high-pressure gas.
  • the firing method of the fire extinguisher using high-pressure gas as a driving force has smaller launch noise and recoil shock than the firing method using explosives, and ignites a number of the fire bombs by the high-pressure gas cylinder mounted on the high-pressure gas launch module. It can be easily fired at a point.
  • the launcher according to an embodiment of the present invention is equipped with a polygonal member around the launcher body for stacking storage of the launcher and various mounting means for mounting it on the shoulder or on a vehicle, helicopter, etc., so that the outer shape of the cylindrical launcher is polygonal. It can be made into a shape.
  • the handle module includes at least one handle module on the front or front and rear of the handle module that moves back and forth in the mounting groove of the launcher body in order to reduce the recoil shock that occurs when the fire extinguisher is fired. More than one shock absorber can be installed. In addition, in order to prevent the fire extinguisher loaded in the launcher from being accidentally released to the outside, it is preferable to provide one or more close contact knobs in the main body.
  • the user selects the following firing method. You can use it.
  • the first method of firing one fire extinguisher at the point of ignition using a launcher according to an embodiment of the present invention
  • a second method of simultaneously firing multiple fire extinguishers at the point of ignition using a propulsion module and a launcher according to an embodiment of the present invention
  • a method of launching fire extinguishers may be provided.
  • a third method of firing one fire extinguisher at the ignition point with high-pressure gas using a high-pressure gas propulsion module and launcher according to an embodiment of the present invention
  • the firing process proceeds, including simultaneously firing the fire extinguishers at the ignition point using high-pressure gas.
  • a method of firing a large number of fire extinguishing bombs may be provided.
  • propulsion with a driving force that reaches the ignition point is taken into account the effective range that varies depending on the weight and quantity of the fire extinguisher loaded in the launcher. You can select a module, attach it to a fire extinguisher, and use the launcher to fire one fire bomb at the point of ignition or fire multiple loaded fire bombs at the same time to effectively extinguish various fires.
  • the fire extinguisher according to an embodiment of the present invention is thrown directly at the ignition point or is fired at the ignition point using a launcher according to the present invention.
  • the fire extinguishing agent according to an embodiment of the present invention contains a powder, liquid, or gaseous extinguishing agent suitable for fire suppression in a bottle-shaped body with a concave groove at the bottom for mounting the propulsion module of the present invention. It is injected, and an explosive module with an explosive injected into it and a bottle cap integrated explosion module equipped with one or more fuses is installed in the inlet. When a fire extinguisher is thrown or fired at the point of ignition, the fire extinguisher explodes with flame, causing a suffocation effect.
  • the fire extinguishing agent Since the fire extinguishing agent is spread widely, the fire can be extinguished quickly.
  • the fire extinguishing agent according to an embodiment of the present invention is easy to produce by modularizing the main components, and can be produced by simply injecting an extinguishing agent made of eco-friendly materials around the site when extinguishing a forest fire, thereby economically extinguishing the fire.
  • an extinguishing agent made of eco-friendly materials around the site when extinguishing a forest fire, thereby economically extinguishing the fire.
  • the launcher stores a plurality of fire extinguishers in the main body and stores them in a stack, and when used, fires fire extinguishers by attaching a handle module and a launch module, respectively. It is fired by igniting the propulsion module or spraying high-pressure gas into the propulsion module, so when extinguishing a fire site or forest fire that is difficult to access, the fire extinguisher can be aimed at a distant ignition point and fired single shot or multiple shots at the same time. .
  • fire extinguishing when extinguishing a fire with a lot of toxic gases, a high-rise building that is difficult to access, or a forest fire, fire extinguishing can be facilitated by dropping fire extinguishers to a long-distance ignition point.
  • Figure 1 is a schematic diagram showing a fire extinguisher, its launcher, and a firing method according to an embodiment of the present invention.
  • Figure 2 is a schematic diagram showing a bottle cap-integrated explosion module mounted on a fire extinguisher body according to an embodiment of the present invention.
  • Figure 3 is a schematic diagram showing mounting a dome-shaped cover with a fuse installed on a fire extinguisher according to an embodiment of the present invention.
  • Figure 4 is a schematic diagram showing the installation of a standard propulsion module and a heavy propulsion module on a fire extinguisher according to an embodiment of the present invention.
  • Figure 5 is a schematic diagram showing a propulsion module and an expansion fuse mounted on a fire extinguisher according to an embodiment of the present invention.
  • Figure 6 is a schematic diagram showing the handle module and launch module mounted on the launcher main body according to an embodiment of the present invention.
  • Figure 7 is a schematic diagram showing a handle module, a high-pressure gas launch module, and a high-pressure gas cylinder mounted on the launcher body according to an embodiment of the present invention.
  • Figure 8 is a schematic diagram showing a state in which a plurality of launcher bodies are stacked after loading a plurality of fire extinguishers into the launcher body according to an embodiment of the present invention.
  • Figure 9 is a schematic diagram showing a fire extinguisher according to an embodiment of the present invention mounted on a holder according to the present invention.
  • Figure 10 is a flowchart showing a method of firing one fire extinguisher at an ignition point using a propulsion module and a launcher according to an embodiment of the present invention.
  • Figure 11 is a flowchart showing a method of simultaneously firing multiple fire extinguishers at an ignition point using a propulsion module and a launcher according to an embodiment of the present invention.
  • Figure 12 is a flowchart showing a method of firing one fire extinguisher at an ignition point with high-pressure gas using a propulsion module and a launcher according to an embodiment of the present invention.
  • Figure 13 is a flowchart showing a method of simultaneously firing multiple fire extinguishers at an ignition point with high-pressure gas using a propulsion module and a launcher according to an embodiment of the present invention.
  • Figure 1 is a schematic diagram showing a fire extinguisher, its launcher, and a firing method according to an embodiment of the present invention.
  • a fire extinguishing agent suitable for fire suppression is injected into the body of the fire extinguisher, and a bottle cap-integrated explosion module is installed to prepare the fire extinguisher 200, and a propulsion module (200) having an effective range that reaches the ignition point is installed.
  • a propulsion module (200) having an effective range that reaches the ignition point is installed. 300) is selected and installed, the launch module 520 and the handle module 510 are mounted on the launcher body 501, and then one or two fire extinguishers (200) are simultaneously fired at the ignition point to extinguish the fire.
  • the bullet (200) falls at the point of ignition, the fuse is ignited by the flame and explodes in the air or in the fire.
  • the built-in fire extinguishing agent is widely spread along with the suffocation effect during the explosion, making it possible to effectively extinguish the fire. there is.
  • the initially loaded fire extinguishers (200) are supplied with a strong propulsion module ( 300) is installed and loaded, a number of fire bombs (200) are loaded in the middle, and the fire bomb cover (400) is attached to the last fire bomb (200) to be loaded, and then aimed and fired toward the ignition point.
  • Figure 2 is a schematic diagram showing the bottle cap integrated explosion module mounted on the fire extinguisher body according to an embodiment of the present invention
  • Figure 3 is a dome-shaped cover with a fuse installed on the fire extinguisher according to an embodiment of the present invention.
  • It is a schematic diagram showing the installation of a fire extinguisher
  • Figure 4 is a schematic diagram showing the installation of a standard propulsion module and a heavy propulsion module on a fire extinguisher according to an embodiment of the present invention
  • Figure 5 is a schematic diagram showing the installation of a fire extinguisher according to an embodiment of the present invention.
  • This is a schematic diagram showing the propulsion module and expansion fuse installed.
  • the fire extinguisher 200 has a cylindrical shape into which the protrusions of the propulsion modules 300 and 310 that propel the fire extinguisher forward are inserted at the bottom of the main body.
  • the fire extinguisher 200 has an effective range that varies depending on the weight and quantity of the loaded fire extinguisher 200 when the fire extinguisher 200 is fired at the point of ignition using a launcher (500 in FIG. 1) during fire suppression. Taking this into account, before loading the launcher, the propulsion modules 300 and 310 having a propulsion force reaching the effective range are selected and inserted into the concave groove 103, and then loaded into the launcher and fired at the ignition point.
  • Common fire extinguishing chemicals injected into the fire extinguishing charcoal 200 include ammonium phosphate chemical powder and the like in powder form, fluorine and aluminum sulfate in liquid form, and ammonia gas, carbon dioxide gas, etc. in gaseous form. Carbon dioxide mixed gas, etc. may be used.
  • an eco-friendly agent containing a mixture of ammonium sulfate, sodium phosphate, and water can be used.
  • it is a gas hydrate that easily decomposes when contacted with flame and emits extinguishing gas. It is also possible to use .
  • a threaded cover mounting protrusion 104 is formed at the top of the fire extinguisher body 100, forming a dome shape when extinguishing a fire at a remote ignition point or inside a building or facility. It is formed to easily mount the fire extinguisher cover 400.
  • a plurality of U-shaped grooves 102 are formed in the vertical direction or in the horizontal and vertical directions, so that when the explosive built in the bottle cap-integrated explosion module 150 explodes, a low explosion occurs. Even under pressure, the fire charcoal body 100 is easily divided into several pieces, allowing the built-in fire extinguishing agent to scatter widely.
  • the propulsion modules (300, 310) having the propulsion force to reach the fire bomb (200) to the ignition point are selected, installed in the concave groove (103) of the fire bomb (200), and launched by the launcher. (500 in FIG. 6) is used to extinguish a fire by firing a fire extinguisher 200 toward the point of ignition.
  • a plurality of fuses 410 are arranged radially. It is effective to attach the dome-shaped fire extinguisher cover 400 to the fire extinguisher 200 and fire it.
  • the propulsion modules 300 and 310 have cylindrical protrusions formed at the top that are inserted into the concave grooves 103 of the fire extinguisher body 100, and the extinguisher 200 is placed inside or below the protrusions.
  • Propulsion explosives for firing are injected, and the detonating cover 301 containing the gunpowder is sealed and provided to facilitate ignition.
  • Propulsion explosives generally refer to gunpowder that strongly pushes the projectile forward within the gun barrel.
  • the propulsion modules 300 and 310 are provided with various types of symbols (for example, by marking them as No. 1, No. 2, No. 3... notation/color coding), a preliminary majority is prepared.
  • a propulsion module 300 and a heavy propulsion module 310 for convenience of explanation, only two types are shown, divided into a propulsion module 300 and a heavy propulsion module 310, but it is not limited thereto.
  • the propulsion module (320 in FIG. 7) that uses high-pressure gas as a driving force has a cylindrical protrusion formed at the top inserted into the concave groove 103 of the fire extinguisher body 100, and high-pressure gas is inside the protrusion. It is sprayed strongly and propels the fire extinguisher (200) forward.
  • the fuse 140, 410 is a wick containing gunpowder that explodes the explosive built in the explosive tube (120 in Figure 2), and the bottle cap is integrated around the dome-shaped cover 400.
  • the explosive of the module 150 Connected to the explosive of the module 150, at least one or more fuses 410 are installed to protrude radially, or at least one or more extended fuses 420 are installed to extend to the periphery.
  • the length of the extended fuse 141 provided on the top of the bottle cap integrated explosion module 150 must be appropriately cut, or the length of the extended fuse 420 provided on the fire extinguisher cover 400 may be cut. If properly cut and used, the height of the aerial explosion caused by the flame can be adjusted when the fire extinguisher 200 falls at the point of ignition, so it can be usefully used when extinguishing a fire. In addition, when extinguishing a short-distance fire, the expandable fuse (141, 420) is directly ignited and thrown at the ignition point, thereby quickly extinguishing the fire.
  • Figure 6 is a schematic diagram showing a handle module and a launch module mounted on a launcher main body according to an embodiment of the present invention
  • Figure 7 is a schematic diagram showing a handle module, a launch module, and a high-pressure gas cylinder on a launcher main body according to an embodiment of the present invention.
  • It is a schematic diagram showing the installation
  • Figure 8 is a schematic diagram showing a state in which a plurality of launcher bodies are stacked after loading a plurality of fire extinguishers into the launcher body according to an embodiment of the present invention.
  • the launcher 500 can be used as a storage bin for storing a large number of fire extinguishers 200 in normal times, and when used as a launcher, it can be used as a handle module ( 510) and the launch module 520 are mounted to fire the fire bomb 200.
  • One side of the cylindrical body 501 is open and the other side is blocked, but the center of the blocked side penetrates to form an ignition hole.
  • a threaded protrusion 503 for mounting the launch module 520 is formed around the ignition hole, and a mounting groove 502 for mounting the handle module 510 is formed around the main body.
  • Main body 501 is mounted on the protrusion 503 of the launcher main body and is connected to the handle module 510 by wire or wirelessly, firing the propulsion modules 300, 310, 320 of the fire extinguisher forward.
  • Module 520 and a handle module, which is mounted on the mounting groove 502 of the launcher main body and operates the launch module 520 with a launch button 511 connected to the launch module 520 by wire or wirelessly. (510); and consists of a launcher.
  • the firing module 520 may be provided with a separate firing button 521 on the outside in order to have an independent firing function separate from the firing function by remote control of the handle module 510.
  • the launch button 521 provided is pressed, the launch function is activated and fired after a certain period of time along with a countdown sound or warning sound.
  • the launcher 500 which uses high-pressure gas as the propulsion force for the fire extinguisher 200, replaces the propulsion modules 300 and 310 for injecting explosives and sends high-pressure gas to the fire extinguisher 200.
  • the propulsion module 320 is mounted, the launch module 530 for high-pressure gas is mounted on the protrusion of the launcher body (503 in FIG. 6), and the high-pressure gas cylinder 540 is mounted at the bottom, and the handle module 510 It is connected by wire or wirelessly, and when fired, the high-pressure gas propulsion module 320 mounted on the fire extinguisher 200 can be propelled forward with powerful high-pressure gas.
  • the gas spray provided in the high-pressure gas launch module 530 can be adjusted to adjust the high-pressure gas injection amount so that the fire extinguisher 200 can appropriately reach the ignition point.
  • the launcher 500 stores a plurality of fire extinguishers 200 and stores them in a stack, and when extinguishing a large fire or forest fire, the plurality of launchers 500 are used in a vehicle, drone, or helicopter.
  • each launch module 520 can be controlled wirelessly using a remote launcher, so a large amount of fire extinguishers 200 can be aimed and fired intensively at the point of ignition, effectively extinguishing the fire.
  • the launcher 500 is equipped with a polygonal member around the launcher body 501, so that the launcher body 501 can be stored in a stack and mounted on the shoulder or mounted on a vehicle, helicopter, etc., so that the outer shape of the cylindrical launcher has a polygonal shape. You can.
  • Figure 9 is a schematic diagram showing a fire extinguisher according to an embodiment of the present invention mounted on a holder according to the present invention.
  • the holder 600 used for a fire extinguisher is for mounting the fire bomb 200 on the wall of a building to prevent fire, and has a cylindrical concave of the fire bomb 200.
  • a cylindrical protrusion 601 that can be inserted into a groove (103 in FIG. 4) may be formed on the bottom surface of the holder 600. Therefore, when a fire breaks out around the mounted fire extinguisher 200, the flame ignites the fuse 410 of the fire extinguisher cover 400, and the explosive of the bottle cap-integrated explosion module connected to the fuse explodes, causing asphyxiation during the explosion. In addition to the effect, the built-in fire extinguishing agent can be spread widely around the area to extinguish the fire.
  • Figure 10 is a flowchart showing a method of firing one fire extinguisher at an ignition point using a propulsion module and a launcher according to an embodiment of the present invention.
  • the first method of firing one fire extinguisher at the point of ignition using a propulsion module and a launcher is:
  • Figure 11 is a flowchart showing a method of simultaneously firing multiple fire extinguishers at an ignition point using a propulsion module and a launcher according to an embodiment of the present invention.
  • the second method of simultaneously firing multiple fire extinguishers at the ignition point using a propulsion module and a launcher is:
  • a method of firing a fire extinguisher for suppression is provided.
  • Figure 12 is a flowchart showing a method of firing one fire extinguisher at an ignition point with high-pressure gas using a propulsion module and a launcher according to an embodiment of the present invention.
  • the third method of firing one fire extinguisher at the ignition point with high-pressure gas using a high-pressure gas propulsion module and launcher is,
  • Figure 13 is a flowchart showing a method of simultaneously firing multiple fire extinguishers at an ignition point with high-pressure gas using a propulsion module and a launcher according to an embodiment of the present invention.
  • the fourth method of firing a large amount of fire extinguishers at the ignition point with high-pressure gas using a high-pressure gas propulsion module and launcher is,
  • the firing process proceeds, including simultaneously firing the fire extinguishers at the ignition point using high-pressure gas.
  • a method of firing a large number of fire extinguishing bombs is provided.
  • the fire extinguisher according to an embodiment of the present invention can be thrown at the point of ignition when extinguishing a fire or extinguish the fire from a distance using a launcher, so it is useful for early extinguishing and preventing the spread of fire.
  • the main components are modularized, enabling economical production, and when suppressing forest fires, fire extinguishing charcoal injected with eco-friendly extinguishing chemicals can be mass-produced and used around the site, making it possible to suppress forest fires economically and effectively.
  • the launcher stores a plurality of fire extinguishing charcoals according to an embodiment of the present invention and stores them in a stack, and when extinguishing a fire, it is attached to the shoulder or mounted on a vehicle, drone, helicopter, etc., and extinguishes the fire at the point of ignition. Since you can aim and fire one bullet or multiple bullets at the same time, when extinguishing a fire with a lot of toxic gas, a high-rise building fire, or a forest fire, you can quickly extinguish the fire by firing a fire extinguisher at the point of ignition from a distance. .

Abstract

La présente invention concerne une grenade d'extinction d'incendie comprenant : un corps de grenade comprenant une rainure concave et une entrée pour injecter un agent d'extinction d'incendie ; un tube d'explosion qui est monté dans l'entrée et dans lequel un fusible et des explosifs situés à l'intérieur d'un bouchon de bouteille sont injectés ; un module d'explosion intégré à un bouchon de bouteille comprenant au moins un fusible relié aux explosifs ou au fusible situé à l'extrémité supérieure du bouchon de bouteille ; et l'agent d'extinction d'incendie qui est injecté à travers l'entrée et correspond à un élément parmi une poudre, un liquide ou un état gazeux, un module de propulsion étant monté dans la rainure concave de la grenade sur la base de la plage efficace qui varie en fonction du poids ou de la quantité des grenades chargées dans un lanceur.
PCT/KR2023/004938 2022-04-12 2023-04-12 Grenade d'extinction d'incendie, et lanceur et son procédé de lancement WO2023200248A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20220045427 2022-04-12
KR10-2022-0045427 2022-04-12
KR1020220066743A KR20230146419A (ko) 2022-04-12 2022-05-31 화재진압용 소화탄 및 이의 발사기와 발사방법
KR10-2022-0066743 2022-05-31

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WO2023200248A1 true WO2023200248A1 (fr) 2023-10-19

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Citations (8)

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Publication number Priority date Publication date Assignee Title
US20040238186A1 (en) * 2001-07-06 2004-12-02 O'dwyer James Michael Fire fighting method and apparatus
US20050139363A1 (en) * 2003-07-31 2005-06-30 Thomas Michael S. Fire suppression delivery system
US20060162941A1 (en) * 2005-01-24 2006-07-27 Vinayagamurthy Sridharan Fire extinguishing by explosive pulverisation of projectile based frozen gases and compacted solid extinguishing agents
CN201045571Y (zh) * 2007-01-29 2008-04-09 兰学文 森林灭火弹
US20150314153A1 (en) * 2012-11-16 2015-11-05 Xuejun Yin Liquid projection bomb, projecting device and delivery method therefor
KR101699422B1 (ko) * 2015-11-19 2017-01-24 주식회사 창성에이스산업 발사용 소화탄 시스템
CN109954239A (zh) * 2017-12-23 2019-07-02 西安恒川电子商务有限公司 一种助力破拆消防弹
US11033766B1 (en) * 2020-08-20 2021-06-15 Syler A. Colaco Fire suppression device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040238186A1 (en) * 2001-07-06 2004-12-02 O'dwyer James Michael Fire fighting method and apparatus
US20050139363A1 (en) * 2003-07-31 2005-06-30 Thomas Michael S. Fire suppression delivery system
US20060162941A1 (en) * 2005-01-24 2006-07-27 Vinayagamurthy Sridharan Fire extinguishing by explosive pulverisation of projectile based frozen gases and compacted solid extinguishing agents
CN201045571Y (zh) * 2007-01-29 2008-04-09 兰学文 森林灭火弹
US20150314153A1 (en) * 2012-11-16 2015-11-05 Xuejun Yin Liquid projection bomb, projecting device and delivery method therefor
KR101699422B1 (ko) * 2015-11-19 2017-01-24 주식회사 창성에이스산업 발사용 소화탄 시스템
CN109954239A (zh) * 2017-12-23 2019-07-02 西安恒川电子商务有限公司 一种助力破拆消防弹
US11033766B1 (en) * 2020-08-20 2021-06-15 Syler A. Colaco Fire suppression device

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