KR200319375Y1 - A squirt gun for putting out a fire whoch malces use of laser - Google Patents

Abstract

The present invention is designed to carry the flash separately during fire or night fire suppression inside the building, or to attach the laser device to the existing corridor that is illuminated by attaching it to the fire helmet. The present invention relates to a fire extinguishing pipe window that uses lasers to accurately identify and judge surrounding obstacles, structures, and emergency personnel from smoke, and to minimize human and property damage by maximizing fire suppression by reducing false water discharge. A connection part is installed at one side so as to be connected with the nozzle, and a nozzle is installed at the other side of the connection member to discharge the extinguishing water where a fire is generated, and a conversion lever for changing the extinguishing water sprayed through the nozzle into spray form or direct water. Position display means is installed on the upper portion of the housing having, the position display means It uses the laser to display the location of the fire (fired position), lighting function, smoke through the fire extinguishing function, location, road guidance, etc. It is a state-of-the-art fire suppression pipe that maximizes fire suppression by accurately identifying / determining nearby obstacles, structures, and first-aiders from the inside of a dark building or from the smoke of a fire.

Description

A squirt gun for putting out a fire whoch malces use of laser}

The present invention relates to a fire extinguishing pipe window using a laser, and more specifically, a laser device is integrated into an existing pipe window that functions as a flashlight by separately carrying a flash or attaching it to a fire helmet during a fire or night fire suppression inside a building. By adding lighting function and smoke seeing function, it is possible to accurately identify / determine nearby obstacles or rescuers from the smoke inside of dark buildings or fires, and minimize the number of accidents and accidents, thereby minimizing human and property damage and fire. It relates to a fire suppression pipe using a laser that maximizes the suppression.

Conventionally, the existing windows used for fire suppression have only simple functions such as adjusting the amount of waterproofing and spraying in the form of direct and radiation type, and smoke and lighting in case of fire in the building or night fire. It is very difficult to identify the surrounding fire due to the darkness caused by the blocking of the facility.

Due to this, the user of the window for fire suppression can narrow the view and make the judgment blurred, which can lead to misuse and further increase the lives and property damage caused by such misunderstanding.

Currently, the fire helmet is equipped with a flash for identification and judgment of the fire surroundings. However, the flash attached to the fire helmet has a short throw distance, and it is difficult to aim accurately in that direction when spraying extinguishing water toward the fire. There is no significant difficulty in identifying rescue, paramedics or obstacles.

In addition, the existing windows do not have a lighting function or a smoke projection function, and use the lighting function by carrying a flash or attaching a flash to a fire helmet, and when using a flash, the lighting distance is short (about 5 to 10M) and the smoke is not visible. Moreover, there is a difficult problem.

Existing windows do not have a lighting function or smoke projection function, and use the lighting function by carrying it separately or attaching a flash to a fire helmet. With flash, the lighting distance is short (about 5-10M) and it's even harder to see smoke.

In order to solve the above problems, the present invention integrates a laser device on the upper part of the existing fire extinguishing pipe window and uses a laser light having a higher cohesion and concentration than a normal light and having a high brightness (up to a lighting distance of 300M). And smoke fluoroscopy function to accurately identify / determining nearby obstacles, structures, and emergency personnel from inside a dark building or smoke of fire, and aiming precisely in that direction when spraying fire water toward the fire It aims to provide fire suppression pipes using laser that can minimize life and property damage and maximize fire extinguishing by reducing waterproofing and false waterproofing.

The laser beam uses Class 2 (~ 3mV, Max 5mV), which is harmless to the human body, and the divergence of the laser beam can be adjusted to at least 1mrad. It is another object to provide a fire extinguishing window.

The present invention for achieving the above object is connected to the fire hydrant, the hose of the fire engine to the fire occurs, and in the pipe to extinguish the fire by spraying water through the connected hose, the connection portion on one side to be connected to the hose A dog is installed, and a nozzle is installed on the other side of the connecting member to discharge the extinguishing water where a fire occurs, and is located on the upper part of the housing having a conversion lever that changes the extinguishing water sprayed through the nozzle into a spray form or direct water. The display means is installed, using the laser of the position display means to display the position of the fire (fired position), lighting function, through the fluoroscopy function, so as to extinguish, check the location, the road guidance, etc. Provide a fire extinguishing pipe window using a laser.

1 is a perspective view showing a fire extinguishing pipe window using a laser according to the present invention.

Figure 2 is a side view of the fire extinguisher window using a laser according to the present invention.

3 is a cross-sectional view showing the configuration of the position display means of FIG.

Figure 4 is a partial cutaway cross-sectional view of the fire suppression pipes using a laser according to the present invention.

Figure 5 is an operating state of the fire extinguishing pipe window using a laser according to the present invention.

* Description of the symbols for the main parts of the drawings *

100: pipe 110: housing

111: connecting member 112: nozzle

113: conversion lever 114: handle

115: handle 200: position display means

210: holder 211: cover

220: bracket 230: angle adjustment lever

231 bolt 240 guide member

241: sliding groove 250: sliding member

260 switch 270 battery

300: pointer means 310: pointer housing

320: front case 321: protrusion

330: rear case 340: laser diode

341: diode fixing ring 350: condensing lens

351: fixing protrusion 352: lens fixing ring

353: fixing groove

Hereinafter, the fire suppression pipes using the laser according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a fire suppression pipe using a laser according to the present invention, Figure 2 is a side view of a fire suppression pipe using a laser according to the present invention, Figure 3 shows the configuration of the position display means of FIG. 4 is a cross-sectional view of a partially cut-out of the fire suppression pipe using a laser according to the present invention, Figure 5 is a state diagram of the fire suppression pipe using a laser according to the present invention.

1 to 5 as shown in Figures 1 to 5 is connected to the hose for supplying the digestive water is connected to the opening portion, the nozzle 112 on the other side of the connecting member 111 to discharge the digestive water where the fire occurs Is installed, the housing 110 having a conversion lever 113 for changing the digestive water sprayed through the nozzle 112 in the form of spray or direct water is provided.

On the upper portion of the housing 110, the position display means 200 for fire extinguishing, positioning, road guidance, etc. through the position display, lighting function, smoke fluoroscopy function for the fire point (fired position) by using a laser Is installed.

The position display means 200 is formed with a plurality of holes, one side of the hole is formed in the holder 210 is formed in the receiving portion is installed, the holder 210, the position for the fire point, the lighting function, Pointer means 300 from the fire extinguishing water sprayed through the nozzle 112 and the pointer means for emitting a laser beam so that the life and extinguishing water can be sprayed in the correct direction through the fluoroscopy function; Cover 211 is installed on one side of the holder 210 to protect the battery, a battery 270 installed inside the holder 210 to supply power to the pointer means, and the pointer means. A switch 260 is installed at one side of the holder 210 so as to control on / off of power supplied to the holder 210.

In addition, the pointer means is characterized in that at least one or more installed on the holder 210, in order to more clearly see the laser beam, three pointer means 300 is installed in three housings 110 It is desirable to be.

As shown in the figure, the position display means 200 is an angle adjusting means is installed to adjust the angle from the upper portion of the housing 110, the angle adjusting means can adjust the angle of the position display means 200 The angle adjusting lever 230 to the holder 210, the bracket 220 is fixed by the bolt 231, and the position indicating means 200 in the upper portion of the housing 110 The housing 110 includes a guide member 240 having a sliding groove and a sliding member 250 installed at a lower end of the bracket 220 so as to slide into a sliding groove formed in the guide member 240. Is installed.

The guide member 240 is integrally formed on the upper portion of the housing 110, and the sliding member 250 is integrally formed on the lower end of the holder 210.

In addition, one side of the housing 110 is further provided with a handle 115 that is held by a person using the pipe 100 to hand the injection so that the injection can be made precisely with respect to the fire point when the fire extinguishing water is sprayed 100 Make it convenient.

The pointer means 300, the pointer means 300 is formed in a cylindrical shape having a predetermined length, the pointer housing 310 is installed inside the holder 210, and one side inside the housing 110 The laser beam is installed so that the laser beam can be irradiated well, a fitting hole is formed so that one side of the laser diode 340 can be fitted, and screws are provided at the inner and outer circumferences so that the laser diode 340 can be installed. The protrusion 321 having a single body is integrally screwed to the outer periphery of the front case 320 and the protrusion 321 protruding on one side of the front case 320, so as to be firmly coupled to the pointer housing 310 The rear case 330, the inner side of the rear case 330, the diode fixing member which is installed to fix the laser diode 340, and the front case 320 in the laser diode 340 Les investigated The condenser lens 350 installed on one side of the front case 320 and the condenser lens 350 may be fixed to one side of the front case 320 to condense an infrared beam. The lens fixing ring 352 is fixed.

A screw is formed on the outer circumference of the lens fixing ring 352, and a screw is formed inside the front case 320 so that the lens fixing ring 352 is fixed by screwing.

A screw is formed on the inner surface of the diode fixing member to fix the laser diode 340, and the screw has a screw on the outer circumference of the diode fixing member in which the screw is formed, and the laser diode 340 is fixed. It is fixed to the diode fixing ring 341 for the purpose.

In the drawing, reference numeral 280 denotes a cable connected to the battery 270, and distributes the power of the battery 270 supplied through the cable to be supplied to the laser diode 340 of the pointer means 300. It is a terminal.

Hereinafter, the effects of the fire suppression pipes using the laser according to the present invention will be described.

First, looking at the process of assembling the coffin 100 configured as described above, first, it is formed so as to interfere with the handle 114 that the extinguishing water is injected into the nozzle 112 inside the housing 110, the housing One side of the 110 is coupled to the nozzle 112 so that the extinguishing water can be sprayed or sprayed by the nozzle 112.

In addition, since the handle 115 is installed in the downward direction in the drawing of the housing 110, a person who catches the pipe 100 and sprays the digestive water can be more conveniently grasped by the hydraulic pressure of the digestive water supplied through the hose. Because of this large, using the hose 100 while placing the hose in the same place as the user's armpit, it is possible to spray enough digestion water alone.

On the upper portion of the housing 110 is installed a position display means 200 is irradiated with a laser beam so that the extinguishing water is sprayed to be able to accurately spray the extinguishing water in the location of the fire.

Looking at the coupling state of the pointer means installed inside the holder 210 of the position display means 200, two cases are formed inside the pointer housing 310, and in this case the inside of the pointer housing 310 Before installation, the laser diode 340 to which the laser beam is irradiated is positioned so that the laser diode 340 is located at one side of the front case 320.

In order to fix the laser diode in the state where the laser diode is located, the diode fixing plug is screwed to one side of the laser diode 340 so as not to be separated.

And, on one side of the front case 320 is installed a condenser lens 350, the fixing groove of the lens fixing ring 352 for fixing the lens fixing projection 351 protruding on one side of the condenser lens 350 ( 353) in combination with the screw formed inside the front case 320 to set the position of the lens and at the same time fixed.

One side of the front case 320 is inserted into one side of the rear case 330 on one side of the front case 320 in a state in which the condenser lens 350 and the laser diode 340 are installed on the front case 320. In order to assemble the pointer means 300 so that the front case 320 and the rear case 330 is positioned in the pointer housing 310 again.

In the state in which the pointer means 300 is assembled, the holder 210 of the position display means 200 on which the pointer means 300 is to be installed is assembled. At this time, a laser beam is irradiated to one side of the holder 210. The switch 260 is installed so that the cable 270 can be connected to the battery 270 to transmit an electrical signal so that the laser diode 340 of the pointer means 300 can be turned on or off according to the operation of the installed switch 260. Connect.

The battery 270 may use either a general rechargeable battery 270 or a commercially available battery 270, and power of the battery 270 may be applied to the pointer means 300. Connect it with a cable.

In this case, when only one pointer means 300 is installed, the cables may be directly connected and used. When a plurality of pointer means 300 are installed, two or more pointer means 300 are installed as shown in FIG. Power is supplied to each of the pointer means 300, the terminal serves as a distributor.

When the switch 260, the battery 270, the terminal and the pointer means 300 are installed in the holder 210 of the position display means 200, the assembly of the position display means 200 is completed.

The bracket 220 is installed to adjust the angle of the holder 210 in the state in which the pointer means 300 is installed on the holder 210. The bracket 220 and the holder 210 are coupled to the bolt 231. The sliding member 250 is fixed to the sliding member formed in the lower end of the bracket 220 in the sliding groove 241 of the guide member 240 installed on the upper portion of the housing 110. The display means 200 is installed on the upper part of the pipe window 100.

In order to extinguish the fire in the installed state as described above, the fire truck, connected to one side of the lake that can be supplied with water through a fire hydrant, the other side is prepared to install the fire extinguisher 100 to extinguish the fire.

When water is supplied while the lake is connected to one side of the pipe 100 as described above, the nozzle 114 installed on one side of the housing 110 is moved by moving the handle 114 installed in the housing 110 to the rear of the housing 110. Digestion water is sprayed through).

At this time, the extinguishing water may be sprayed in a direct water or a spray form, which may convert the extinguishing water sprayed by operating the conversion lever 113.

And, the person using the pipe 100 before the fire extinguishing water is injected through the pipe 100 to operate the switch 260 installed on one side of the holder 210 of the position display means 200, the switch ( When the 260 is operated on, it is supplied to the laser diode 340 of the pointer means through the battery 270 installed inside the holder 210.

When the power is supplied to the laser diode 340, the laser beam of the laser diode is irradiated toward the front of the tube window 100 through the condenser lens 350.

When the laser beam is irradiated, it is possible to determine the direction of the extinguishing water while checking the user using the pipe 100, and also to prevent the extinguishing water is sprayed in the wrong direction, so that the fire can be quickly suppressed.

When the laser beam is irradiated, the laser beam is irradiated toward the front side of the pipe window 100 even when spraying the extinguishing water to a portion where the fire is generated at another location, so that the extinguishing water does not go out in the wrong direction. Can put down.

In addition, when the fire extinguishing water injected into the tube 100 is blocked using the handle 114, the laser beam is continuously irradiated from the pointer means 300 installed inside the holder 210 of the position display means 200 at this time. For example, the road can be guided to those who failed to escape due to smoke in the building or a fire, and marked for escape.

The laser beam has a Y-shaped beam pattern at a distance of 50 m or more, and the Y-shaped beam pattern has a size of ?? 200 to 400 mm at a distance of 50 m or more, a viewing distance of 300 m, and a laser beam divergence of at least 1 mrad. It has a power of 3mV (maximum 5mV) so that it is harmless to the human body with laser class 2, so it emits smoke by the irradiated light, thus avoiding or avoiding the structure when entering the inside of a fired building. There are significant advantages, such as guiding the route in case of emergency.

Looking at the effect of the fire extinguishing pipe window using the laser according to the present invention, the present invention by using a laser at the same time by adding a lighting function and a smoke projection function to the existing pipe window by performing a fire extinguishing work without carrying a separate light fixture Perspective waterproofing is possible, and it is possible to reduce the erroneous waterproofing due to unidentified surroundings, and by using the laser grade harmless to the human body, there is no effect on the rescue and the paramedics.

In addition, the present invention does not interfere with the flow of water when spraying the extinguishing water, so that the fire extinguishing can be ensured for efficiency and efficiency. The lighting function and the smoke seeing function can minimize the risk of human and property damage and suppress the fire. There is an effect that can be maximized.

Claims (8)

In the pipe window that connects the fire hydrant and the fire engine hose to the part where the fire is generated, and sprays water through the connected hose to extinguish the fire, A connection part is installed at one side so as to be connected to the hose, and a nozzle is installed at the other side of the connection member to discharge the extinguishing water where a fire occurs, and the extinguishing water sprayed through the nozzle is changed into a spray form or direct water. Position display means is installed on the upper part of the housing having a conversion lever, using the laser of the position display means to display the position of the fire point (fired position), the lighting function, through the fluoroscopy function to confirm the location, Fire extinguishing pipes using a laser, characterized in that to guide. The method of claim 1, The position display means has a plurality of holes are formed, the holder on one side of the hole is formed with a receiving unit is installed; Pointer means is installed inside the holder and the laser beam is emitted so that the life and extinguishing water can be sprayed in the correct direction through the position, lighting function, and smoke projection function for the fire point; A cover installed at one side of the holder to protect the pointer means from the extinguishing water sprayed through the nozzle at one side of the pointer means; A battery installed inside the holder to supply power to the pointer means; And And a switch installed on one side of the holder to control on / off of power supplied to the pointer means. The method according to claim 1 or 2, A bracket fixed to the holder by an angle adjusting lever and a bolt to adjust the angle of the position indicating means; A guide member having a sliding groove in the housing so that the position indicating means can be detached from the upper portion of the housing; Fire suppression pipes using a laser, characterized in that it comprises a sliding member which is installed on the lower end of the bracket so as to slide while sliding in the sliding groove formed in the guide member. The method of claim 1, One side of the housing is a fire extinguishing pipe window using a laser, characterized in that the handle is further installed by the hand using a pipe so that the injection can be made to the fire point when the fire extinguishing water. The method of claim 2, The pointer means of fire suppression using a laser, characterized in that installed in the holder at least one or more. The method of claim 2, The pointer means is formed in a cylindrical shape having a predetermined length, the pointer housing is installed inside the holder; One side of the housing is installed so that the laser beam can be irradiated well, a fitting hole is formed so that one side of the laser diode can be fitted, and projections having screws on the inner circumference and the outer circumference, respectively, so that the laser diode can be installed. The front case is formed integrally; A rear case screwed to an outer periphery of the protrusion protruding on one side of the front case, and being firmly coupled to the pointer housing; A diode fixing member installed at an inner side of the rear case to fix the laser diode; A condenser lens installed at one side of the front case such that the laser beam irradiated from the laser diode is focused on the front case; And a lens fixing ring for fixing the condensing lens so that the condensing lens can be fixed to one side of the front case. The method of claim 6, A screw is formed on an outer circumference of the lens fixing ring, and a screw is formed inside the front case to fix the lens fixing ring by screwing. The method of claim 6, Screws are formed on the inner surface of the diode fixing member to fix the laser diode, and the diode fixing ring for fixing the laser diode has a screw on the outer periphery of the diode fixing member in which the screw is formed. Fire suppression pipes using a laser, characterized in that the installation further.