KR100953937B1 - Extinguishment apparatus of long distance fire - Google Patents

Abstract

PURPOSE: An extinguishment apparatus for long distance fire is provided to minimize damage of human by enabling an extinguishing person to use the extinguishment apparatus in a long distance and spraying extinguishing agent due to the revolution of fire-extinguishing bomb. CONSTITUTION: An extinguishment apparatus for long distance fire comprises: a thin cover(122) consisting of plastic; and a fire extinguishing bomb(120) consisting of a plurality of internal members which is prepared inside the cover. The multiple internal members comprises: a weight plumb(126); a semicircular gyro frame(124) in which the center lower part of the half circle is fixed to the weight plumb; a spherical tank(128) in which a fire extinguishing agent is loaded in the inner side; two first injection pipes(130); and two second injection pipes(140).

Description

Extinguishment Apparatus of long distance fire}

The present invention relates to a fire extinguishing device for long-distance fire extinguishing capable of extinguishing a building fire or a forest fire, in which fire personnel and equipment are difficult to access, economically and safely from a long distance at the beginning of a fire.

In the event of building fires and wildfires, fire extinguishing workers or forest fire extinguishing helicopters rely on extinguishing lives, and especially in the event of large fires and large wildfires, property damage is inevitable.

Fire extinguishing using conventional fire extinguishers and fire hoses is more likely to cause human injury as extinguishing work proceeds close to the point of fire, and it is impossible to extinguish the entire fire occurrence in a large fire, and to extinguish a remote fire zone. There is an impossible problem.

On the other hand, in the case of fire extinguishing using a forest fire extinguishing helicopter, since the capacity of the fire extinguishing agent mounted on the helicopter is limited, only a certain amount of fire extinguishing agent is used. In case of fire, there is a problem of extinguishing a long time because it must move a large number according to the fire range and size.

The present invention has been invented to solve the problems of the prior art, the object of the fire worker can be used at a long distance, can extinguish a large range, and to provide a fire extinguishing device for remote fire extinguishing suitable for the initial suppression of large fires. do.

The present invention includes a thin cover made of plastic, and a fire extinguisher composed of a plurality of inner members provided in the cover, wherein the plurality of inner members have a weight and a semicircle with a central lower portion of the semicircular shape. A gyro frame fixedly coupled to the gyro frame, a spherical tank provided at a center thereof when the gyro frame is assumed to have a circular shape, and having a extinguishing agent mounted therein, and two first parts connected to both sides of the spherical tank. It provides a fire extinguishing device for a remote fire suppression, characterized in that it comprises a private pipe, and the second injection pipe connected to both sides of the rectangular tank perpendicular to the first injection pipe centered around the old tank.

And the present invention may further comprise a launch device for firing the fire extinguisher into the fire generating area at a location far from the fire generating area.

In addition, the launch device may be configured to include an elongated cylindrical firing barrel, an elastic member provided inside the launch barrel, and an inner support provided in front of the elastic member.

On the other hand, the weight is in the shape of a top is rotatably centered around the lower end serves as a lower support shaft for supporting the plurality of inner members in a state where the cover is destroyed, the first injection pipe in the same direction Curved first extinguishing nozzles may be formed respectively, and the second second extinguishing nozzles may be formed in the same direction to be perpendicular to the first extinguishing nozzles in the two second injection pipes, respectively.

The first spray pipe is fixed to the spherical tank to serve as a passage through which the extinguishing agent provided in the spherical tank is discharged to the outside, and the second spray pipe is fixed to both ends of the gyro frame and is connected to the spherical tank. The bearing portion may be provided at the contact portion.

According to the present invention, the fire extinguisher uses a fire extinguishing device from a long distance, thereby minimizing human injury, and extinguishing a fire extinguishing agent in all directions by rotating the fire extinguisher, thereby enabling a large volume of fire extinguishing.

In addition, it is suitable for the initial suppression of large fires when mounted on a vehicle in the form of a multi-launch device, and it is possible to extinguish a dangerous area when a firefighter is portable in the form of a portable launching pad and minimize the damage to life.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

The present invention fires a fire extinguisher using a launcher, and the fire extinguisher is collided with a target point in a state of being embedded in a plastic cover, the plastic cover is easily broken during a collision and the extinguishing agent is ejected and rotates itself. It's a structure to extinguish fire.

The fire extinguisher is equipped with a delay fuse according to a distance or a valve actuation strap for operating a valve, and the pressure ejected by the extinguishing agent after the delay fuse or actuation of the valve actuation generates a rotational force through the nozzle to evolve. do.

In addition, the launching device is a structure that induces the coal briquettes to the target point through the scale by adjusting the angle of the launch pad similar to the grenade launching method by the grenade launcher.

1 is a schematic view showing an operating state of the present inventors remote fire suppression fire extinguishing device, Figure 2 is a schematic diagram showing an operating state in which the fire extinguisher is fired from the multiple launch pad of Figure 1, Figure 3 is a fire extinguisher of Figure 1 It is a 1st type perspective view shown, and FIG. 4 is sectional drawing of the inside and outside of the spherical tank of the fire coal of FIG.

As shown in FIG. 1, the fire extinguishing device 100 for the remote fire suppression apparatus of the present invention is a fire extinguisher as a launch device 110 such as a multi-coal launch pad at a position far from the fire occurrence area 200 when a large fire such as a forest fire occurs. Fire extinguishing device 100 for firing the fire 120 in the fire generating area 200 to fight the fire.

Looking at the process of fire extinguisher 120 in the launch device 110 through Figure 2, as shown in Figure 2 (a) of the long cylindrical cylindrical firing gun 112, the elastic member 114 is compressed In the state, after the fire extinguisher 120 is mounted on the inner support 116 provided in front of the elastic member 114, the compressed state of the elastic member 114 is released and restored of the elastic member 114 Fire extinguisher 120 is fired from a long distance by the elastic force.

The elastic member 114 is a spring is mainly used, and the structure for compressing the spring or release the compressed state is already well known technology, detailed description thereof will be omitted.

If necessary, the spring structure may be changed to a propulsion device using explosives, and a detailed description of the propulsion device using explosives is already well known.

Meanwhile, as illustrated in FIGS. 3 and 4, the structure of the fire coal 120 includes a thin spherical cover 122 made of plastic, and a plurality of inner members provided in the cover 122.

The plurality of inner members serve as a round weight 126, a semi-circular frame and the gyro frame 124 is fixed to the central lower portion of the semi-circular shape to the round weight 126, and the gyro frame ( When the 124 is assumed to have a circular shape, the spherical tank 128 provided at the center thereof and the extinguishing agent 162 and the delayed fuse 164 are mounted on the inner side thereof so as to face both sides of the spherical tank 128. Two first injection pipes 130 connected to each other, and two second injection pipes 140 connected to opposite sides of the rectangular tank 128 vertically with the first injection pipe 130 about the old tank 128. It is configured to include).

The delayed fuse 164 is mounted to the outlet of the extinguishing agent 162 serves to control the injection of the extinguishing agent 162.

The round weight 126 has a top shape and is rotatably provided at a lower end thereof and serves as a lower support shaft supporting the plurality of inner members in a state where the cover 122 is destroyed.

The first fire extinguishing nozzles 132 curved in the same direction are formed in the two first injection pipes 130, and likewise, the first fire extinguishing nozzles 132 are also formed in the two second injection pipes 140. The second fire extinguishing nozzles 142 curved in the same direction so as to be perpendicular to each other are formed.

In addition, the first injection pipe 130 is fixed to the spherical tank 128 serves as a passage through which the extinguishing agent 162 provided in the spherical tank 128 is ejected to the outside.

The second injection pipe 140 fixed to both ends of the gyro frame 124 is a fire extinguishing agent provided inside the spherical tank 128 in a state in which a bearing portion 149 is provided at a portion contacting the spherical tank 128. 162 serves as a passage for ejecting.

Therefore, when the delayed fuse 164 is operated in the spherical tank 128 and the extinguishing agent 162 is ejected, a part of the extinguishing agent 162 is ejected through the first injection tube 130 through the first extinguishing nozzle ( 132 is injected in the curved direction, the reaction force is generated in the opposite direction in which the extinguishing agent 162 is injected by the shape of the two first extinguishing nozzles 132 curved in the same direction.

The reaction force rotates the spherical tank 128 in the first rotation direction 224 using the second injection pipe 140 as the rotation axis.

The remaining extinguishing agent 162 is ejected in the curved direction by the second extinguishing nozzle 142 through the second injection pipe 140, and the two second extinguishing nozzles 142 curved in the same direction. The force is generated by reaction in the opposite direction in which the extinguishing agent 162 is injected by the shape, by which the round weight 126 is rotated in the second direction of rotation (226).

Meanwhile, if necessary, the gyro frame 124 may be provided in the form of a circle or the like, and the angle between the first injection pipe 130 and the second injection pipe 140 may also be adjusted.

FIG. 5 is a second type perspective view illustrating the fire coal of FIG. 1, and FIG. 6 is a cross-sectional view of the inside and outside of the spherical tank of FIG. 5.

On the other hand, in addition to the case where the delayed fuse is provided as shown in Figure 4, the fire extinguisher is also manufactured in the form that is provided with a valve and the valve operating straps for opening and closing the injection pipe as shown in Figures 5 and 6.

The following description will focus on the difference between the case where the fire extinguisher is provided with a valve and the valve operation strap and the delayed fuse.

5 and 6, the fire extinguisher 120 has a valve 172 provided inside the plurality of injection pipes 130 and 140, and the valve 172 has an internal vertical cross section of the injection pipes 130 and 140. It has the same area as, and one side of the valve 172 is hinged to the inner surface of the injection pipe (130, 140).

And the injection pipe (130, 140) is provided with a fine hole in the portion in contact with the other side of the valve 172, the valve operating string 170 is provided with one end is connected to the valve 172 through the fine hole The other end of the valve actuation strap 170 is fixed to the inside of the cover 122 in a state where the valve actuation strap 170 is tense.

At this time, the extinguishing agent 162 as shown in Figure 6 is prevented from being ejected by the valve 172 and the valve actuation string 170 in a compressed state inside the tank 128.

Therefore, the valve actuation string 170 is fixed to the cover 122 as shown in the left side of the G portion of FIG. 6 before the cover 122 collides with the fire occurrence region, and the cover 122 is fired. After colliding with the area and destroyed, the tension acting on the valve actuation strap 170 disappears as shown in the right part G of FIG. 6, and the valve 172 is driven by the force of the extinguishing agent 162 that pushes the valve 172. Follow the opening direction.

7 is a schematic diagram showing the operation of the present invention.

Looking at the action of the fire extinguisher 120 in the present invention through Figure 7, the fired coal 120 fired from the firing device 110 is collided with the anticipated landing area 200 and the thin spherical cover 122 is broken at the same time The delayed fuse 164 of FIG. 4 is operated or the valve actuation strap 170 of FIG. 6 is loosened.

The fire extinguishing agent 162 is ejected when the delayed fuse 164 is actuated or the valve operation strap 170 is loosened, and the extinguishing agent 162 is the first extinguishing nozzle 132 and the second extinguishing nozzle 142. The spherical weight 126 and the spherical tank 128 are rotated in a vertical direction while being ejected through the pneumatically charged jet.

Therefore, the extinguishing agent 162 is sprayed in all directions to extinguish the fire.

According to the present invention as described above, the fire extinguisher is used to extinguish the fire extinguishing apparatus 100 at a long distance, and the human injury is minimized. have.

And when mounted on a vehicle in the form of a multi-launch device 110, it is suitable for the initial fire suppression of a large fire, the fire extinguisher in the form of a portable fire extinguisher is possible for the initial suppression of the danger zone (200) and the damage to life is minimized.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

1 is a schematic view showing the operating state of the present inventors fire extinguishing device for long distance fire.

Figure 2 is a schematic diagram showing an operating state in which the fire extinguisher is fired from the multiple launch pad of Figure 1;

3 is a perspective view showing the fire extinguisher of FIG.

4 is an operational state diagram showing that the fire coal of FIG. 3 is operated.

FIG. 5 is a second type perspective view showing the fire coal of FIG. 1; FIG.

6 is a cross-sectional view of the inside and outside of the spherical tank of the coal fire of FIG.

7 is a schematic diagram showing the operation of the present invention.

<Description of the symbols for the main parts of the drawings>

100: fire extinguishing device 110: launch device

112: firing gun 114: elastic member

116: inner support 120: fire extinguisher

122: cover 124: gyro frame

126: round weight 128: old tank

130: first injection pipe 132: first fire extinguishing nozzle

140: second injection pipe 142: second extinguishing nozzle

149: bearing portion 200: fire occurrence area

Claims (5)

A thin cover 122 made of plastic, It includes a fire extinguisher 120 made of a plurality of inner members provided in the cover 122, The plurality of inner members Weight 126, A gyro frame 124 fixedly coupled to the center lower portion of the semi-circular shape to the weight 126 in a semi-circular shape, When the gyro frame 124 is assumed to have a circular shape is provided in the center of the spherical tank 128 and the extinguishing agent 162 is mounted on the inside, Two first injection pipes 130 connected to both sides of the spherical tank 128 so as to face each other; Long distance fire, characterized in that it comprises a second injection pipe 140 connected to both sides of the rectangular tank 128 perpendicular to the first injection pipe 130 and the center around the old tank 128 Fire extinguishing system. The method according to claim 1, Fire extinguishing device for a remote fire suppression, characterized in that it further comprises a firing device (110) for firing the fire extinguisher (120) to the fire generating area (200) at a location far from the fire generating area (200). The method according to claim 2, The launch device 110 is Long cylindrical shotgun 112, An elastic member 114 provided inside the firing barrel 112; Fire extinguishing device for a remote fire suppression, characterized in that it comprises an inner support 116 provided in front of the elastic member (114). The method according to any one of claims 1 to 3, The weight 126 has a top shape to be rotatable about a lower end and serves as a lower support shaft supporting the plurality of inner members in a state where the cover 122 is destroyed, The first fire extinguishing nozzles 132 curved in the same direction are formed in the two first injection pipes 130, respectively. Fire extinguishing device for a remote fire suppression, characterized in that each of the two second injection pipe 140 is formed with a second fire extinguishing nozzle 142 curved in the same direction so as to be perpendicular to the first fire extinguishing nozzle (132). The method according to claim 4, The first injection pipe 130 is fixed to the spherical tank 128 serves as a passage through which the extinguishing agent provided in the spherical tank 128 is ejected to the outside, The second injection pipe 140 is fixed to both ends of the gyro frame 124 and the fire extinguishing device for a remote fire suppression, characterized in that the bearing portion 149 is provided in contact with the spherical tank (128).

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