WO2023200248A1 - Fire extinguishing grenade, and launcher and launching method thereof - Google Patents

Abstract

The present invention relates to a fire extinguishing grenade comprising: a grenade body including a concave groove and an inlet for injecting a fire extinguishing agent; an explosion tube which is mounted in the inlet and into which a fuse and explosives located inside a bottle cap are injected; a bottle cap-integrated explosion module including at least one fuse connected to the explosives or fuse located at the upper end of the bottle cap; and the fire extinguishing agent which is injected through the inlet and corresponds to one of a powder, liquid, or gas state, wherein a propulsion module is mounted in the concave groove of the grenade on the basis of the effective range which varies depending on the weight or quantity of the grenades loaded into a launcher.

Description

Fire extinguishing grenades and their launchers and firing methods

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. However, when throwing extinguishing charcoal directly into the fire, 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. In addition, 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 occurrence of forest fires is increasing worldwide due to the climate crisis, and as forest fire damage causes catastrophic losses in each country, there is a need for innovative forest fire extinguishing methods that can quickly suppress initial fires and continue extinguishing fires even at night. It is becoming.

In particular, as firefighting helicopters stop extinguishing fires at night due to safety issues, forest fires extinguished during the day re-ignite at night, or flames are scattered by the wind and quickly spread to surrounding areas, resulting in damage from forest fires every year. Although it is growing to the level of a national disaster, the means to extinguish nighttime forest fires to respond to it are minimal.

Accordingly, in recent years, various methods of forest fire extinguishing have been developed under the supervision of fire authorities, and various means and methods of dropping fire extinguishing charcoal to the point of fire within the golden time using drones, etc. have been proposed. In addition, we are exploring various firefighting methods that can effectively respond to special fires such as high-rise buildings, industrial facilities, and special facilities that are difficult to access with existing fire suppression methods.

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. When fired by mounting a suitable propulsion module, 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.

In order to achieve the above object, 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,

It is mounted on the inlet of the fire extinguisher main body, and an explosion tube in which a fuse and explosives are injected is mounted on the inside of the bottle cap, and at least one fuse connected to the explosive or the fuse is installed on the top of the bottle cap. A bottle cap integrated explosion. module; and,

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,

When firing the fire bomb at the point of ignition using a launcher, considering the effective range that varies depending on the weight and quantity of the fire bomb loaded in the launcher, the effective range is set in the concave groove of the fire bomb before loading into the launcher. After selecting and inserting the propulsion module having the propulsion power to reach, it can be loaded into the launcher and fired at the ignition point. 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.

In order to improve the means for solving the above problems and implement the fire extinguisher of the present invention more effectively, the means for solving the main components may be further included as follows.

According to one embodiment of the present invention, 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. When the fire bomb is thrown at the ignition point or fired at the ignition point using the launcher, regardless of the direction in which the fire bomb falls, the fuse quickly contacts the flame and explodes the explosive inside, so that a plurality of fuses are radiated. Can be installed by arranging. Therefore, 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.

In the propulsion module according to an embodiment of the present invention, 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.

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). 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 according to an embodiment of the present invention 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.

When firing the fire extinguisher using a launcher according to an embodiment of the present invention, it is necessary to fire multiple fire extinguishers simultaneously using one propulsion module depending on the fire suppression situation. Considering the weight and quantity of the loaded fire extinguishers, 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.

When manufacturing a propulsion module according to an embodiment of the present invention, 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.

According to one embodiment of the present invention, 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. Can fire bullets. 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.

In order to fire a fire extinguisher according to an embodiment of the present invention over a long distance or into a building or facility, 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.

Depending on the fire extinguishing situation, if 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. When extinguishing a fire in a general building, it can be placed in the center of the cover. 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.

In the dome-shaped cover according to an embodiment of the present invention, 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.

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 according to an embodiment of the present invention 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 according to an embodiment of the present invention 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.

In order to improve the means for solving the above-described problem and more effectively implement the fire extinguisher launcher for fire suppression according to the present invention, the means for solving the main components may be further included as follows.

Instead of the launch module according to an embodiment of the present invention, it 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 according to an embodiment of the present invention 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.

In the method of firing a fire extinguisher according to an embodiment of the present invention using a launcher according to an embodiment of the present invention, in order to effectively extinguish a fire depending on the fire situation, 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. Selecting the propulsion module having an effective range corresponding to the weight of the fire bomb; B. Mounting the selected propulsion module at the bottom of the fire bomb; C. The fire bomb Loading the inside of the launcher; D. Mounting the launch module of claim 10 on the launch module mounting protrusion of the launcher; E. Installing the handle module of claim 10 into the mounting groove of the launcher. Step of mounting; and, F. Step of attaching the launcher to the shoulder or mounting it on a vehicle, etc.; And, G. Pressing the fire button of the handle module to fire the fire extinguisher toward the ignition point; A firing process is carried out including, and one fire extinguisher is fired at the ignition point. A method of firing a bullet may be provided.

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. Selecting the propulsion module having an effective range corresponding to the weight and loaded quantity of the fire extinguisher; B. Mounting the selected propulsion module at the bottom of the first loaded fire extinguisher; , C. Loading the fire extinguisher equipped with the propulsion module into the launcher; D. Additional loading of the plurality of fire bombs into the launcher; E. Firing of the launcher Step of mounting the launch module of claim 10 on the module mounting protrusion; and, F. Mounting the handle module of claim 10 into the mounting groove of the launcher; and, G. Holding the launcher on the shoulder or carrying it on a vehicle or drone , mounting on a helicopter, etc.; And, H. Pressing the firing button of the handle module to simultaneously fire a plurality of fire extinguishers toward the point of ignition; the firing process proceeds with the step of firing a number of fire extinguishers at the same time to the point of fire, for fire suppression purposes. 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,

A. Mounting the high-pressure gas propulsion module to the bottom of the fire extinguisher; B. Loading the fire bomb into the launcher; C. Installing the propulsion module for mounting the launch module of the launcher. Step of mounting the high-pressure gas launch module of claim 11; D. Step of mounting the handle module of claim 10 in the mounting groove of the launcher; E. Step of attaching the launcher to the shoulder or mounting it on a vehicle, etc.; F. Adjusting the gas injection amount of the high-pressure gas launch module to obtain the propulsion force of the fire extinguisher to reach the effective firing range; And, G. pressing the fire button on the handle module to fire the fire bomb toward the ignition point; the firing process proceeds, including firing one fire bomb at the ignition point using high-pressure gas. , a method of launching a fire extinguisher for fire suppression may be provided.

The fourth method of simultaneously firing multiple fire extinguishers 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,

A. Mounting the high-pressure gas propulsion module at the bottom of the fire extinguisher; B. Loading the fire extinguisher equipped with the high-pressure gas propulsion module into the launcher; C. A plurality of Additional loading of the fire extinguisher into the launcher; D. Mounting the high-pressure gas launch module of claim 11 on the launch module mounting protrusion of the launcher; E. In the mounting groove of the launcher , Step of mounting the handle module of claim 10; and, F. Step of mounting the launcher on the shoulder or on a vehicle, drone, helicopter, etc.; and, G. To obtain the propulsion of the fire extinguisher to reach the effective range, high pressure Adjusting the gas injection amount of the gas launch module; And, H. Pressing the firing button of the handle module to simultaneously fire a plurality of fire extinguishers toward the ignition point; 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.

When extinguishing a fire using a fire extinguisher, a propulsion module, and a launcher according to an embodiment of the present invention, 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. Since the fire extinguishing agent is spread widely, the fire can be extinguished quickly. In addition, 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. By securing large quantities of extinguishing charcoal suitable for fire extinguishing, we can effectively respond to large-scale fires such as forest fires.

The launcher according to an embodiment of the present invention 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. . In particular, 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.

Details regarding the above-described purpose, technical configuration, and effects thereof of the present invention will be clearly understood by the detailed description below based on the drawings attached to the specification 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.

Referring to FIG. 1, 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. 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. When 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. As a result, 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.

Therefore, in order to extinguish a large fire or a fire in a high-rise building, when it is desired to fire a number of fire extinguishers (200) using the launcher (500), 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. As the fired multiple fire extinguishers (200) fall sequentially at the point of ignition, they explode in the air or explode in the fire, causing a suffocation effect and a large amount of fire as multiple fire extinguishers (200) explode in succession. Since the extinguishing agent is widely spread, large fires can be extinguished quickly.

In addition, when extinguishing a forest fire or special fire, it is possible to easily produce fire extinguishing charcoal (200) injected with a fire extinguishing agent suitable for fire suppression at the scene, so as described above, a plurality of fire extinguishing charcoal (200) is installed in the launcher 500. ) is loaded, and a plurality of launchers loaded with fire extinguishers (200) are installed in a bundle on vehicles, drones, helicopters, etc., and when a large amount of fire extinguishers (200) are aimed at the ignition point and fired simultaneously, the flames of the forest fire As multiple fire extinguishing charcoals 200 explode in succession, a large amount of fire extinguishing agent is spread widely along with a suffocation effect, making it possible to effectively extinguish forest fires or special fires.

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, and 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, and 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, and 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.

Referring to FIGS. 2 to 4, the fire extinguisher 200 according to an embodiment of the present invention 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. A bottle-shaped fire extinguisher body (100) with a concave groove (103) formed and an injection port (101) for injecting a fire extinguishing agent at the top of the body.

It is mounted on the inlet 101 of the fire extinguisher main body, and an explosion tube 120 in which a fuse and an explosive 130 are injected is installed inside the bottle cap 110, and an explosive 130 or a fuse connected to the top of the bottle cap is installed. A bottle cap-integrated explosion module (150) equipped with at least one fuse (140);

As a fire extinguisher (200) containing a fire extinguishing agent in powder, liquid or gaseous state, which is injected through the injection port (101) of the fire extinguisher 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. In particular, as a recently developed extinguishing agent for forest fire extinguishing, an eco-friendly agent containing a mixture of ammonium sulfate, sodium phosphate, and water can be used. For extinguishing building fires, it is a gas hydrate that easily decomposes when contacted with flame and emits extinguishing gas. It is also possible to use .

Referring to Figures 2 and 3, 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.

Around the fire extinguisher body 100, 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.

Referring to Figures 3 and 4, 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. When trying to extinguish a fire that is difficult to access or a building fire, 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.

When extinguishing an internal fire in a building or facility, when the fire extinguisher cover 400 is mounted on the cover mounting part 104 and the fire extinguisher 200 is fired at the ignition point, the front of the fire extinguisher cover 400 is exposed to the building window or Since the fire extinguisher 200 explodes due to internal flame while destroying the outer shell of the facility, the internal fire can be effectively extinguished. By inserting a metal bolt into the bolt hole formed in the center of the fire extinguisher cover 400 and firing it, thick building windows or the exterior of a facility can be more easily destroyed.

Referring to FIG. 4, 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.

In order to correspond to the effective range according to the weight of the fire bomb 200, 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. In the embodiment, 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.

In addition, 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.

Referring to Figures 4 and 5, 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. 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.

When extinguishing a fire, depending on the on-site situation, 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, and 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, and 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.

Referring to FIGS. 6 and 7, the launcher 500 according to an embodiment of the present invention 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. When firing a fire extinguisher 200 using the launch module 520, when 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.

Referring to FIG. 7, according to the present invention, 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. When firing, 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.

Referring to FIG. 8, the launcher 500 according to the present invention 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. By mounting it on the back, 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.

Referring to FIG. 9, the holder 600 used for a fire extinguisher according to an embodiment of the present invention 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.

Referring to Figure 10, the first method of firing one fire extinguisher at the point of ignition using a propulsion module and a launcher is:

A. Selecting the propulsion module having an effective range corresponding to the weight of the fire bomb; B. Mounting the selected propulsion module at the bottom of the fire bomb; C. The fire bomb Loading the inside of the launcher; D. Mounting the launch module of claim 10 on the launch module mounting protrusion of the launcher; E. Installing the handle module of claim 10 into the mounting groove of the launcher. A step of mounting; and, F. A step of attaching the launcher to the shoulder or mounting it on a vehicle, etc.; And, G. Pressing the fire button of the handle module to fire the fire extinguisher toward the ignition point; A firing process is carried out including, and one fire extinguisher is fired at the ignition point. A method of firing a bullet is provided.

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.

Referring to FIG. 11, the second method of simultaneously firing multiple fire extinguishers at the ignition point using a propulsion module and a launcher is:

A. Selecting the propulsion module having an effective range corresponding to the weight and loaded quantity of the fire extinguisher; B. Mounting the selected propulsion module at the bottom of the first loaded fire extinguisher; , C. Loading the fire extinguisher equipped with the propulsion module into the launcher; D. Additional loading of the plurality of fire bombs into the launcher; E. Firing of the launcher Step of mounting the launch module of claim 10 on the module mounting protrusion; and, F. Mounting the handle module of claim 10 into the mounting groove of the launcher; and G. Holding the launcher on the shoulder or attaching it to the vehicle. and mounting on a helicopter, etc.; And, H. Pressing the firing button of the handle module to simultaneously fire a plurality of fire extinguishers toward the ignition point; the firing process proceeds, including simultaneously firing a plurality of the fire extinguishers at the ignition point, causing a fire. 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.

Referring to FIG. 12, 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,

A. Mounting the high-pressure gas propulsion module to the bottom of the fire extinguisher; B. Loading the fire bomb into the launcher; C. Installing the propulsion module for mounting the launch module of the launcher. Step of mounting the high-pressure gas launch module of claim 11; and, D. Step of mounting the handle module of claim 10 in the mounting groove of the launcher; and, E. Step of attaching the launcher to the shoulder or mounting it on a vehicle, etc.; and F. adjusting the gas injection amount of the high-pressure gas launch module to obtain the propulsion force of the fire extinguisher to reach the effective firing range; And, G. pressing the fire button on the handle module to fire the fire bomb toward the ignition point; the firing process proceeds, including firing one fire bomb at the ignition point using high-pressure gas. , a method of firing fire extinguishers for fire suppression is provided.

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.

Referring to Figure 13, 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,

A. Mounting the high-pressure gas propulsion module at the bottom of the fire extinguisher; B. Loading the fire extinguisher equipped with the high-pressure gas propulsion module into the launcher; C. A plurality of Additional loading of the fire extinguisher into the launcher; D. Mounting the high-pressure gas launch module of claim 11 on the launch module mounting protrusion of the launcher; E. In the mounting groove of the launcher , Step of mounting the handle module of claim 10; and, F. Mounting the launcher on the shoulder or on a vehicle, helicopter, etc.; and, G. In order to obtain the propulsion of the fire extinguisher to reach the effective range, high pressure Adjusting the gas injection amount of the gas launch module; And, H. Pressing the firing button of the handle module to simultaneously fire a plurality of fire extinguishers toward the ignition point; 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. In addition, 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 according to an embodiment of the present invention 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. .

Claims (17)

1. A fire extinguisher body including a concave groove and an inlet for injecting a fire extinguishing agent;

   A bottle cap integrated explosion module that is mounted on the inlet and includes an explosion tube injected with a fuse and explosives located inside the bottle cap, and at least one fuse connected to the explosive or the fuse located on the top of the bottle cap. ; and

   A fire extinguishing agent injected through the injection port and in the form of powder, liquid or gas;

   In the fire extinguisher containing,

   A fire extinguisher for fire suppression, wherein a propulsion module is mounted in the concave groove of the fire extinguisher based on an effective range that varies depending on the weight or quantity of the fire extinguisher loaded in the launcher.
2. According to claim 1,

   Fire, further comprising the propulsion module including a protrusion inserted into the concave groove of the fire extinguisher body, a propulsion explosive injected into the inside and lower portion of the protrusion to propel the extinguisher forward, and a detonator cover. Fire bombs for suppression.
3. According to claim 2,

   The propulsion module includes a plurality of propulsion modules in which the effective range relative to the weight of the fire extinguisher is indicated with a symbol based on the driving force of the propulsion explosive in order to secure the effective range required according to the weight of the fire extinguisher, Fire bombs for suppression.
4. According to claim 1,

   A fire extinguisher for fire suppression, further comprising a propulsion module for high-pressure gas, wherein high-pressure gas is injected into the inside of the protrusion inserted into the concave groove of the extinguisher body to propel the extinguisher bomb forward.
5. According to claim 1,

   A fire extinguisher for fire suppression, further comprising a dome-shaped cover that covers the bottle cap-integrated explosion module and is mounted on an upper part of the extinguisher.
6. According to claim 5,

   A fire extinguisher for extinguishing a fire, wherein at least one fuse connected to the fuse of the bottle cap integrated explosion module or at least one elongated extended fuse is installed around the dome-shaped cover.
7. According to claim 1,

   A fire extinguisher for fire suppression, further comprising a cover mounting protrusion formed on an upper portion of the extinguisher body.
8. According to claim 1,

   The fire extinguisher body is a fire extinguisher for fire suppression, wherein at least one U-shaped groove is formed around the fire extinguisher body so that the body is divided into several pieces when the bottle cap integrated explosive module explodes.
9. According to claim 1,

   A fire extinguisher for fire suppression, further comprising a holder having a protrusion formed on a lower surface to be inserted into a concave groove of the fire extinguisher.
10. A launcher that stores and stores a large number of fire extinguishers and is equipped with a handle module and a launch module to fire the fire extinguishers,

    A launcher body including a cylindrical body including an open side and a closed other side, a protrusion formed around an ignition hole formed by penetrating the center of the other side, and a mounting groove for mounting a handle module around the body;

    A launch module mounted on a protrusion of the launcher body and connected to the handle module by wire or wirelessly to launch the propulsion module of the fire extinguisher; and

    A handle module mounted in the mounting groove of the launcher body and operating the launch module with a launch button connected to the launch module by wire or wirelessly.

    A launcher of fire extinguishers for fire suppression, including a.
11. According to claim 10,

    It is mounted on the protrusion of the launcher body, and a high-pressure gas cylinder is installed at the bottom. A high-pressure gas launch module is connected to the handle module by wire or wirelessly to propel the high-pressure gas propulsion module mounted on the fire extinguisher with high-pressure gas. Further comprising: a launcher of extinguishing munitions for fire suppression.
12. According to claim 10,

    The cylindrical body is formed into a polygonal shape by mounting a polygonal member around the launcher body for stacking storage of the launcher and various mounting means.
13. According to claim 10,

    The handle module further includes at least one shock absorber mounted on the front or front and rear of the handle module that moves back and forth in the mounting groove of the launcher body to reduce the recoil shock that occurs when the fire extinguisher is fired. Including, a launcher of fire extinguishing grenades for fire suppression.
14. In the method of firing a fire extinguisher through a launcher,

    Selecting a propulsion module having an effective range corresponding to the weight of the fire extinguisher;

    Mounting the selected propulsion module at the bottom of the fire extinguisher;

    Loading the fire extinguisher into the launcher;

    Mounting the launch module on the launch module mounting protrusion of the launcher;

    Mounting a handle module in the mounting groove of the launcher;

    Carrying the launcher on a shoulder or mounting it on a vehicle; and

    Pressing the fire button on the handle module to fire the fire extinguisher toward the ignition point;

    A method of firing a fire extinguisher for fire suppression, including a method.
15. In the method of firing a fire extinguisher through a launcher,

    Selecting a propulsion module having an effective range corresponding to the weight and loaded quantity of the fire extinguisher;

    Mounting the selected propulsion module at the bottom of the fire extinguisher;

    Loading the fire extinguisher equipped with the propulsion module into the launcher;

    Additional loading of a plurality of small fire bombs into the launcher;

    Mounting the launch module on the launch module mounting protrusion of the launcher;

    Mounting a handle module in the mounting groove of the launcher;

    Carrying the launcher on a shoulder or mounting it on any one of a vehicle, drone, or helicopter; and

    Simultaneously firing a plurality of fire extinguishers toward an ignition point by pressing a firing button on the handle module;

    A method of firing a fire extinguisher for fire suppression, including a method.
16. In the method of firing a fire extinguisher through a launcher,

    Mounting a high-pressure gas propulsion module at the bottom of the fire extinguisher;

    Loading the fire extinguisher into the launcher;

    Mounting a high-pressure gas launch module on the launch module mounting protrusion of the launcher;

    Mounting a handle module in the mounting groove of the launcher;

    Carrying the launcher on a shoulder or mounting it on a vehicle;

    Adjusting the gas injection amount of the high-pressure gas launch module to obtain the propulsion force of the fire extinguisher to reach the effective range; and

    Pressing the fire button on the handle module to fire the fire extinguisher toward the ignition point;

    A method of firing a fire extinguisher for fire suppression, including a method.
17. In the method of firing a fire extinguisher through a launcher,

    Mounting a high-pressure gas propulsion module at the bottom of the fire extinguisher;

    Loading the fire extinguisher equipped with the high-pressure gas propulsion module into the launcher;

    Additional loading of a plurality of small fire bombs into the launcher;

    Mounting a high-pressure gas launch module on the launch module mounting protrusion of the launcher;

    Mounting a handle module in the mounting groove of the launcher;

    Carrying the launcher on a shoulder or mounting it on any one of a vehicle, drone, or helicopter;

    Adjusting the gas injection amount of the high-pressure gas launch module to obtain the propulsion force of the fire extinguisher to reach the effective range; and

    Simultaneously firing a plurality of fire extinguishers toward an ignition point by pressing a firing button on the handle module;

    A method of firing a fire extinguisher for fire suppression, including a method.

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