KR20010070663A - Gas Shell for Fire Extinguishment - Google Patents

Abstract

PURPOSE: A gas bullet for suppressing fire is provided to suppress fire even in a long distance by discharging a gas bullet by using a discharging equipment and thereby the damage of life and property caused by fire is reduced. CONSTITUTION: The gas bullet for suppressing fire includes a percussion cap(3), a wick(4), a charge(5) of gunpowder, a separating film(6) and a firing pin(7). The firing pin(7) strikes the electrical spark generated in a discharging equipment. The percussion cap(3) is installed adjacent to the firing pin(7). The percussion cap(3) and the charge(5) of gunpowder are connected by the wick(4). The separating film(6) is located on the center of the gas bullet and makes the fire extinguishing power discharged by explosion of the charge(5) of gunpowder. A sensor is installed on the lower step of the muzzle, in which the gas bullet is inserted. A charging battery supplies the electric power to the sensor.

Description

Gas Shell for Fire Extinguishment}

The present invention relates to a gas bomb capable of extinguishing fire early by effectively igniting a near or far ignition point using a launch device, and more specifically, an electrical spark generated through a sensor attached to the launch device is a gas bomb. The ball is fired at the end of the ball, and it is built inside the gas bomb and the extinguishing agent is ejected by the explosion of the charge, and the gas bomb can extinguish the fire.

In addition, the gas coal according to the present invention is filled with a fire extinguishing agent inside the gas coal, it may be composed of a primer and a ball connected to the wick.

In the event of a fire, many people and property damages will occur if early suppression is not done. In particular, when a fire breaks out in a dense housing area, a shopping district, or a building, it is impossible to enter a vehicle and easily spreads, and thus, if a fire fails to be suppressed early, many lives and property damages are inevitable.

Until now, the method of extinguishing fire and various tools used therein are known, but if it is largely divided, it can be divided into fire extinguishing using water and extinguishing fire using extinguisher. Fire extinguishing method using water is not easy to move because it requires a large amount of water, and it is different from conventional wooden building fire due to diversification of interior materials, furniture, household goods and new construction materials and use due to improvement of living standard. There are other combustion phenomena that are not suitable for the early suppression of fires, and there is a danger that firefighters must approach the fire and extinguish.

In addition, the fire extinguishing method using a fire extinguisher is not suitable for premature fire extinguishing because a fire extinguisher currently on the market is not only bulky and heavy, but also can be sprayed only on a limited area.

In order to overcome the problems of the conventional fire extinguishing method and tools, the present inventors fill a small container with a fire extinguishing agent, so that it is possible to effectively drop in a remote ignition place that is inaccessible to humans using a foam device. In addition, the present invention has been completed in view of the fact that the separation cap of the gas coal can be separated and the extinguishing agent inside the gas coal can be effectively released.

Accordingly, the present invention relates to a fire extinguishing gas bomb, so that an electrical spark generated through the sensor of the launching device can be blown at a hole located at the rear of the gas bomb.

1 is a cross-sectional view of a gas bomb according to the present invention.

1 is a cross-sectional view of a state in which a gas bomb according to the present invention is loaded into a launch device.

<Brief description of the symbols in the drawings>

1: extinguishing agent 2: shell of gas bomb

3: primer 4: wick

5: charge 6: separation diaphragm

7: ball 8: sensor

9: insulator 10: rechargeable battery

11: Launcher

Fire extinguishing gas charcoal according to the present invention consists of a fire extinguishing agent (1), a ball (7), a primer (3), a charge (5), and a separation membrane (6) filled therein. The device consists of a sensor 8 for generating electrical sparks and a rechargeable battery 10 for power supply.

Hereinafter, a preferred embodiment of a fire extinguishing gas coal according to the present invention will be described in detail with reference to the accompanying drawings. However, the scope of the present invention is not limited to the drawings below.

As illustrated in FIG. 1, the fire extinguishing gas bomb has a ball (7), a charged extinguishing agent (1), and a primer (3) charged by an electric spark generated by a sensor (8) attached to a firing device. , Charge (5) and separation membrane (6).

As shown in FIG. 2, in a launch device having a power supply rechargeable battery 10 under the muzzle 12 of the launch device, a gas bomb is loaded in the muzzle 12 of the launch device so as to fire at a remote fire location. It is composed.

In the fire extinguishing gas charcoal configured as described above, the shell 2 of the gas charcoal may be made of ordinary aluminum or plastic, and the extinguishing agent filled in the gas charcoal is carbon dioxide or a powdered chemical of a halogen compound.

In the gas bomb according to the present invention, an electrical spark generated by a sensor installed at a lower end of the firing device is stimulated to fire the ball. At this time, the detonator is exploded by the impact received, and if the wick catches fire, the explosives embedded in the gas bomb explode 5 to 10 seconds after the gas bomb is released, and the separation membrane (6) located at the center of the gas bomb is separated and the extinguishing agent is released. Is blown out and the fire is put out.

In addition, the firing device 11 for loading and firing gas bombs has a sensor 8 installed at the lower end of the muzzle into which the gas bombs are inserted, and is a rechargeable battery 10 that can supply power to the sensor at the bottom of the launch device. It is composed.

The sensor 8 installed in the muzzle is installed so that the positive electrode and the negative electrode face each other, and at the same time, the spark is generated when the two polarities collide with the trigger by simultaneously supplying electricity to the sensor part.

The process of firing the gas bomb inserted into the launch device is similar to the firing of a general gun, but the fire extinguishing gas bomb and the launch device according to the present invention are characterized by the fact that the electric spark generated from the sensor of the launch device blows at the ball. There is a characteristic.

The fire extinguishing gas bomb and the launching device according to the present invention, unlike the existing water spray extinguishing equipment or fire extinguisher, use the launching device at a remote fire place where the fire suppressing vehicle cannot extinguish or cannot be approached by a person. By loading and firing a fire-extinguishing gas bomb, it is possible to extinguish the fire at an early stage without approaching close to the place where it is difficult to access the fire place, thereby reducing the casualty or property damage caused by the fire.

Claims (1)

In the lower part of the gas bomb, a ball (7) which is charged to the electric spark generated by the launch device is installed, and a primer (3) is installed adjacent to the ball, and the primer and the charge (5) are connected through the wick (4). And fire extinguishing gas coal consisting of a separation diaphragm located in the center of the gas so that extinguishing agent is ejected due to the explosion