KR20160022967A

KR20160022967A - Apparatus for experiencing fire extinguisher

Info

Publication number: KR20160022967A
Application number: KR1020140108168A
Authority: KR
Inventors: 소홍철
Original assignee: 아크로텍 주식회사
Priority date: 2014-08-20
Filing date: 2014-08-20
Publication date: 2016-03-03

Abstract

A fire extinguisher utilization experience apparatus is disclosed. This fire extinguisher utilization experience apparatus comprises a light projecting plate; First, second and third pressure sensors for sequentially sensing the pressing force of the digestive fluid injected from the fire extinguisher from the front side of the light transmitting plate; A controller for sequentially receiving and processing signals from the first, second and third pressure sensors; First, second and third fire-extinguishing check lamps provided on the back surface of the light-transmitting plate so as to correspond to the first, second and third pressurized sensors, respectively, and sequentially lit by the controller; And an experience display lamp which is linked with the lighting of the first, second and third digestion confirmation lamps under the control of the controller and sequentially displays the progress and the end of the extinguisher utilization experience.

Description

{APPARATUS FOR EXPERIENCING FIRE EXTINGUISHER}

The present invention relates to a fire extinguisher utilization experience apparatus for fire safety education, and more particularly, to a fire extinguisher utilization experience apparatus for fire extinguishing safety education, in which fire extinguishing liquid is directly sprayed to pressure sensors corresponding to a fire occurrence position, The present invention relates to a fire extinguisher utilization experience device that allows a user to experience a fire extinguishing agent discharge and a fire suppression by lighting a lamp.

Fire extinguishers are the most common and most effective fire extinguishing equipment available in publicly accessible and easily accessible locations. Nevertheless, not many people have actually used fire extinguishers. The use of fire extinguishers is not so difficult, so most people know how to use them, but for those who have not used fire extinguishers, it is not easy to take action to extinguish the fire with fire extinguishers .

Accordingly, there has been proposed a fire extinguisher utilizing experience device that allows a user to experience a fire extinguisher. The fire extinguisher utilization experience apparatus according to the related art displays a fire occurrence using an image display device and displays a fire extinguisher when a laser beam is irradiated to a fire occurrence position of a fire with a simulated fire extinguisher having a laser beam irradiation function, The image display device is designed to display an image in which a fire is extinguished. Conventional fire extinguisher utilizing experience devices are complicated and bulky and have a disadvantage of poor mobility (or transportability). In addition, when the fire is initially suppressed, it is necessary to inject a fire extinguishing liquid such as fog liquid or water to the fire occurrence position. However, in the conventional art, when the laser beam is irradiated instead of the fire extinguishing liquid, Since the image of the fire suppression appears by the laser beam detection instead of the fire suppression, the experience effect of using the actual fire extinguisher was small. In addition, conventional fire extinguisher experience utilization devices have a disadvantage in that a complicated configuration is required and the economy is poor.

Therefore, there is a need in the technical field for a device that utilizes a fire extinguisher which is economical and easy to carry even if a practical experience of using the fire extinguisher is possible.

Korean Patent Publication No. 10-2010-0134266 (published on December 23, 2010)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a fire extinguishing system that allows a fire extinguishing liquid to be directly sprayed to pressure sensors corresponding to a fire occurrence position, And it is an object of the present invention to provide a fire extinguisher utilization experience apparatus which is easy to carry and use and which is economical.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a fire extinguishing system that allows a fire extinguishing liquid to be directly sprayed to a pressurized sensor corresponding to a fire occurrence position and a fire extinguishing lamp generated according to a sensing signal of the pressurized sensor, The present invention relates to a fire extinguisher utilization experience apparatus which enables a fire extinguishing lamp to be lit up with an interval after the detection of a pressurized sensor to acquire a desired fire extinguisher usage attitude.

A fire extinguisher utilization experience apparatus according to one aspect of the present invention includes: a light projecting plate; First, second and third pressure sensors for sequentially sensing the pressing force of the digestive fluid injected from the fire extinguisher from the front side of the light transmitting plate; A controller for sequentially receiving and processing signals from the first, second and third pressure sensors; First, second and third fire-extinguishing check lamps provided on the back surface of the light-transmitting plate so as to correspond to the first, second and third pressurized sensors, respectively, and sequentially lit by the controller; And an experience display lamp which is linked with the lighting of the first, second and third digestion confirmation lamps under the control of the controller and sequentially displays the progress and the end of the extinguisher utilization experience.

According to an embodiment of the present invention, the experience indicator may include first, second, and third lighting sections that are sequentially turned on in cooperation with the first, second, and third digestion confirmation lamps, And the controller extinguishes the first, second and third lighting sections together after the first, second and third lighting sections are sequentially turned on.

According to an embodiment of the present invention, the controller is configured to control the first, second, and third pressurized sensors so that, after the corresponding pressurized sensor of the first, second, and third pressurized sensors detects the injection of the fire extinguisher, Keep the OK lamp on for 1 to 10 seconds, then turn it on.

According to one embodiment, each of the first, second, and third pressing sensors includes a pressing force sensing unit inserted into the holes formed in the light transmitting plate, the pressing force sensing unit positioned on the front side of the light transmitting plate, When the first, second and third pressing sensors are pressed and exerted on the digester from the fire extinguisher of the fire extinguisher on the front face side of the light transmitting plate, the back face side of the light transmitting plate And the controller receives the detection signal generated by the signal generation unit and turns on the corresponding one of the first, second, and third digestion confirmation lamps in the non-lighting state for 1 to 10 seconds Keep it on and turn it on.

According to one embodiment, each of the first, second and third digestion confirmation lamps surrounds the periphery of the signal generating portion of the corresponding one of the first, second and third pressure sensors, A plurality of LEDs arranged in a ring shape on the ring-shaped PCB; and a ring-shaped light diffusion cover coupled to the ring-shaped PCB so as to cover the plurality of LEDs.

According to one embodiment, the controller includes a primary controller, a secondary controller, and a tertiary controller that sequentially perform control as the experimenter injects the digestive fluids sequentially into the first, second, and third pressurized sensors using a fire extinguisher The first control unit lights the first digestion confirmation lamp 1 to 10 seconds after receiving the detection signal of the first pressurized sensor when the experimenter firstly injects the digestive liquid to the first pressurized sensor using the digester, The first control unit turns on the first lighting unit of the experience indicator, and when the second control unit injects the digestive liquid to the second pressurized sensor after the first injection of the experimenter, the sensing signal of the second pressurized sensor After the lapse of 1 to 10 seconds, the second digestion confirmation lamp is turned on and the second lighting unit of the experience indicator is turned on, and the tertiary control unit controls the third pressing unit When the fire extinguishing liquid is injected to the sensor for the third time, the third digestion confirmation lamp is turned on after lapse of 1 to 10 seconds after receiving the sensing signal of the third pressure sensor, and the third lighting unit of the experience indicator is turned on , The first lighting unit, the second lighting unit, and the third lighting unit are turned off together by the controller after they are all turned on.

The fire extinguisher utilization experience apparatus according to the present invention causes the fire extinguishing liquid to be directly sprayed to the pressurized sensors corresponding to the fire occurrence position and the fire extinguishing liquid is injected through the fire extinguishing liquid injection It is possible to experience the fire suppression, and it is convenient to carry and use, and has a high economic efficiency.

1 is a front perspective view showing a fire extinguisher utilization experience apparatus according to an embodiment of the present invention.
FIG. 2 is a rear perspective view showing the fire extinguisher utilizing apparatus shown in FIG. 1. FIG.
3 is an enlarged perspective view of a part of Fig.
4 is a block diagram illustrating a control configuration of a fire extinguisher utilization experience apparatus according to an embodiment of the present invention.

Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings and the description thereof are intended to aid those of ordinary skill in the art in understanding the present invention. Accordingly, the drawings and description are not to be construed as limiting the scope of the present invention.

FIG. 1 is a front perspective view showing a fire extinguisher utilization experience apparatus according to an embodiment of the present invention, FIG. 2 is a rear perspective view showing a fire extinguisher utilization apparatus shown in FIG. 1, FIG. 4 is a block diagram illustrating a control configuration of a fire extinguisher utilization experience apparatus according to an embodiment of the present invention. Referring to FIG.

As shown in the drawing, the fire extinguisher utilization experience apparatus according to an embodiment of the present invention includes a light projecting plate 100, a light emitting unit 200, Second, and third pressure sensors (1, 2, 3) installed on the plate (100), and a signal processing unit for receiving signals from the first, second and third pressure sensors Second, and third pressing sensors 1, 2, and 3 on the back surface of the light transmitting plate 100 so that the light is controlled by the controller 4 Second, and third digestion confirmation lamps 5, 6, 7, respectively.

In addition, the fire extinguisher utilization experience apparatus according to the present embodiment is interlocked with the lighting of the first, second and third fire extinguishment confirmation lamps (5, 6, 7) under the control of the controller 4, And an experience display (8) showing progress and end in turn.

The fire extinguisher 200 may be an actual fire extinguisher or an educational fire extinguisher which is operated in the same manner as an actual fire extinguisher. In addition, the fire extinguisher 200 includes elements such as levers, nozzles, valves, and hoses as they are, and when the lever is pressed, the fire extinguisher such as water or fog liquid is sprayed through the hose and the nozzle at a predetermined pressure or higher .

The translucent plate 100 is made of a substantially rectangular plastic plate having translucency, and includes a front face 100a and a rear face 100b. Further, the light-transmitting plate 100 includes three sensor mounting holes formed vertically and at regular intervals.

Each of the first, second and third pressing sensors 1, 2 and 3 is inserted into the sensor mounting holes by a coupling member S (see FIG. 3) 2a and 3a positioned on the front side 100a and signal generating units 1b, 2b and 3b located on the back side 100b of the light transmitting plate 100. The pressing force detecting units 1a, The engaging member S may also function as a sealing member for completely sealing the gap between the first, second and third pressure sensors 1, 2, 3 and the sensor mounting hole.

The controller 4 is connected to the signal generators 1b, 2b and 3b of the first, second and third pressure sensors 1, 2 and 3 by signal lines. The first, second and third pressing sensors 1, 2 and 3 are disposed on the front face 100a of the light transmitting plate 100 so that any one of the pressing force detecting units 1b, 2b, 200 and the signal generating units 1b, 2b, 3b of the signal generating units 1b, 2b, 3b on the side of the back surface 100b of the light transmitting plate 100 are hit by the fire extinguishing liquid sprayed to the fire extinguisher 200 To generate a sensing signal. Since the controller 4 is signal-connected to the first, second and third digestion confirmation lamps 5, 6 and 7 by other signal lines, the controller 4 receives a detection signal indicating that the digestion liquid is hit, And controls to turn on the digestion confirmation lamp among the first, second and third digestion confirmation lamps (5, 6, 7). At this time, when the sensing signal is generated by any one of the pressure sensors 1, 2 and 3, the controller 4 outputs a signal corresponding to a time period of about 1 to 10 seconds (preferably 3 to 5 seconds) The digestion confirmation lamp (5, 6 or 7) is lighted and controlled. This non-lighting time corresponds to the time from the start of the fire-extinguishing liquid injection until the fire is completely turned off by the extinguishing liquid.

Each of the first, second and third digestion confirmation lamps 5, 6 and 7 surrounds the periphery of the signal generators 1b, 2b and 3b of the pressure sensor 1, 2 or 3, (100b) of the light-transmitting plate (100). Each of the first, second and third digestion confirmation lamps 5, 6 and 7 is provided with a substantially C-shaped clamp C having two legs which are screwed to the light- Can be fixedly mounted on the plate (100). The first, second, and third digestion confirmation lamps 5, 6, and 7 use LEDs as light sources, and include a ring-shaped PCB, a plurality of LEDs arrayed in a ring shape on the ring-shaped PCB, And a ring-shaped light-diffusing cover which is coupled to the ring-shaped PCB so as to cover the LEDs of the ring-shaped PCB.

Only the sensing portions 1a, 2a and 3a of the first, second and third pressing sensors 1, 2 and 3 are exposed to the front face of the light transmitting plate 100 and the first, The first, second and third digestion confirmation lamps 5, 6 and 7 and the electric wiring and the like of the signal generating units 1, 2 and 3 are arranged on the back surface of the light- (Particularly, water) injected from the extinguisher 200 is not influenced at all because it is hidden on the side of the extinguisher 100b.

In the course of the experience, the order of the fire extinguisher injection of the fire extinguisher 200 for the first, second and third pressurized sensors 1, 2 and 3 is determined in advance. I will experience spraying.

When the experimenter injects the digestive juice first with the first pressurized sensor 1 as a target, the first digestive confirmation lamp 5 lights up after the non-excitation time of a few seconds passes under the control of the controller 4. [ When the experimenter injects the extinguishing liquid with the second pressurized sensor 2 as a target, the second extinguishment confirmation lamp 6 is turned on after the non-luminescent period of a few seconds passes under the control of the controller 4. [ Finally, when the experimenter injects the extinguishing liquid with the third pressurized sensor 2 as a target, the third extinguishment confirmation lamp 7 is turned on after the non-luminescent time of several seconds passes under the control of the controller 4. [

The first, second and third digestion confirmation lamps (5, 6, 7) are preferably configured to emit light of different colors for identification. Further, it is preferable that each of the first, second and third digestion confirmation lamps 5, 6, 7 is turned off almost immediately after being turned on.

As described above, the experience display lamp 8 is connected to the first, second and third digestion confirmation lamps 5, 6 and 7 under the control of the controller 4, And second and third lighting sections 8a, 8b and 8c arranged vertically in parallel.

The experience display lamp 8 is disposed at a position where the experiencer and the experience preparers can see the process and the end of the experience of using the fire extinguisher. The first, second and third fire extinguishing check lamps 5, 6, 7, the controller 4 is connected to the controller 4 in a signal-wise manner, and sequential lighting is controlled by the controller 4.

The first lighting part 8a of the experience display lamp 8 is interlocked with the lighting (more specifically, blinking) of the first digestion confirmation lamp 5 made a few seconds after the detection of the first pressing sensor 1, Is turned on and held and then turned on (and blinked) by the second digestion confirmation lamp 6, which is performed a few seconds after the detection of the second pressure sensor 2, The second ignition confirmation lamp 6 is turned on (and blinked) in a few seconds after the detection of the next third pressure sensor 3, The third lighting unit 8c of the experience indicator is turned on and held.

The first, second and third lighting sections 8a, 8b and 8c can be turned off almost simultaneously only after the third lighting section 8c is turned on. This is because the time period during which the first, second and third lighting sections 8a, 8b and 8c are lit (ON state) is longer than the first lighting section 8a and the second lighting section 8b is the next And is set to the controller 4 so that the third lighting unit 8c is shortest.

According to one embodiment of the present invention, the controller 4 may be configured such that the experimenter uses the fire extinguisher 200 to control the first, second and third pressurized sensors 1, 2, 3 , A secondary control unit 4b, and a tertiary control unit 4c that sequentially perform control in accordance with the spraying of the digestive fluids.

The experimenter firstly injects the digestive juice into the first pressurized sensor 1 by using the digester 200. The primary control unit 4a receives the pressurization force detection signal of the first pressurized sensor 1, The first digestion confirmation lamp 5 is turned on (or turned off after being turned on), and at the same time, the first turn-on part 8a of the experience display lamp 8 is turned on.

After confirming the lighting of the first digestion confirmation lamp 5, the experimenter injects the digestive juice to the second biosensor 2. The secondary control unit 4b receives the pressing force detection signal of the second pressure sensor 2 and turns on the second digestion confirmation lamp 6 after lapse of about 1 to 10 seconds , The second turn-on section 8b of the experience display lamp 8 is turned on. As a result, the experience display lamp 8 is turned on when the first lighting unit 8a and the second lighting unit 8b are turned on, and only the third lighting unit 8c is turned off.

After confirming the lighting of the second digestion confirmation lamp 6, the experimenter injects the digestive juice to the third pressurized sensor 3. The tertiary control unit 4c receives the pressing force detection signal of the third pressing sensor 3 and turns on the third fire extinguishing confirmation lamp 7 after lapse of about 1 to 10 seconds , And turns on the second lighting section 8c of the experience display lamp 8. As a result, the first turn-on unit 8a, the second turn-on unit 8b, and the third turn-on unit 8c are turned on in the experience display lamp 8. The controller 8 controls the first, second and third lighting sections 8a, 8b and 8c almost immediately after the first, second and third lighting sections 8a, 8b and 8c are all turned on, 8c. Turning off (turning off) all the lighting sections 8a, 8b, 8c of the experience display lamp 8 means the end of the fire extinguisher utilization experience.

1: first pressurized sensor 2: second pressurized sensor
3: Third pressurized sensor 4: Controller
5: First digestion confirmation lamp 6: Second digestion confirmation lamp
7: Third digestion confirmation lamp 100:
200: Fire extinguisher

Claims

In a fire extinguisher utilizing experience apparatus,
A light projecting plate;
A first, a second and a third pressure sensor sequentially sensing the pressing force of the digestive fluid injected from the fire extinguisher from the front side of the light transmitting plate;
A controller for sequentially receiving and processing signals from the first, second and third pressure sensors;
First, second and third fire-extinguishing check lamps provided on the back surface of the light-transmitting plate so as to correspond to the first, second and third pressurized sensors, respectively, and sequentially lit by the controller; And
And an experience display unit for displaying an elapsed and an end of the fire extinguisher utilization experience in turn in conjunction with the lighting of the first, second and third fire extinguishment confirmation lamps under the control of the controller.

The experience display lamp according to claim 1, wherein the experience display lamp comprises first, second and third lighting sections that are sequentially turned on in conjunction with the first, second, and third digestion confirmation lamps, And the controller turns off the first, second, and third lighting sections together after the first, second, and third lighting sections turn on in turn.

The controller as claimed in claim 1, wherein the controller is configured to detect a fire extinguishing liquid of the fire extinguisher from among the first, second, and third pressurized sensors, Wherein the lamp is kept in a non-illuminated state for 1 to 10 seconds and then turned on.

2. The light-emitting device according to claim 1, wherein each of the first, second, and third pressing sensors comprises: a pressing force sensing unit disposed in a hole formed in the light-transmitting plate, Wherein the first, second, and third pressure sensors are disposed on the back side of the light-transmitting plate, respectively, when the pressing force sensing unit of the first, second, and third pressing sensors is pressed against the digestive liquid coming from the fire extinguisher, The controller generates a signal for generating a signal, and the controller receives the detection signal generated by the signal generator and holds the corresponding check lamp among the first, second, and third digestion check lamps in a non-illuminated state for 1 to 10 seconds And then lighting the fire extinguisher.

[Claim 4] The method according to claim 4, wherein each of the first, second and third digestion confirmation lamps is formed in a ring shape so as to surround the periphery of the signal generating portion of the corresponding one of the first, second, A plurality of LEDs arranged on a ring-shaped PCB in a ring shape; and a ring-shaped light diffusion cover coupled to the ring-shaped PCB so as to cover the plurality of LEDs. A device to use fire extinguisher.

The control system according to claim 2, wherein the controller includes a primary controller, a secondary controller, and a tertiary controller that sequentially perform control as the experimenter injects the digestive fluids sequentially into the first, second, and third pressurized sensors using a fire extinguisher, The first control unit lights the first digestion confirmation lamp 1 to 10 seconds after receiving the detection signal of the first pressurized sensor when the experimenter firstly injects the digestive liquid to the first pressurized sensor using the digester, The second control unit turns on the first lighting unit of the experience indicator when the second control unit senses the sensing signal of the second pressure sensor when the second sensor injects the digestion liquid to the second pressure sensor after the first injection of the subject After the lapse of 1 to 10 seconds, the second digestion confirmation lamp is turned on and the second lighting unit of the experience indicator is turned on, and the tertiary control unit controls the third pressing unit When the fire extinguishing liquid is injected to the sensor for the third time, the third digestion confirmation lamp is turned on after lapse of 1 to 10 seconds after receiving the sensing signal of the third pressure sensor, and the third lighting unit of the experience indicator is turned on , The first lighting unit, the second lighting unit, and the third lighting unit are turned off together by the controller after they are all turned on.