KR102031859B1 - Fire fighting equipment for emergency evacuation - Google Patents

Abstract

The present invention relates to a firefighting display device which enables evacuators to escape promptly in case of fire, detects a water leak, and responds to a fire quickly. The firefighting display device includes: a sprinkler; a leakage detecting means configured to detect a leakage from the sprinkler; a tank filled with an extinguishing agent; a deflector installed in the tank; a glass valve with ammonia gas installed between the tank and the deflector; a blowoff tube causing the extinguishing agent to the surroundings to be discharged around; a switch opening and closing the blowoff tube; a temperature sensor measuring temperature; an ammonia gas sensor detecting the ammonia gas; a control unit receiving a detection signal from the temperature sensor or the ammonia gas sensor to control operation of the switch and a solenoid valve; and a stopper breaking the glass valve and limiting excessive rotation of the blowoff tube.

Description

Fire fighting equipment for easy evacuation

The present invention relates to a firefighting display device easy to evacuate the emergency.

In general, a fire extinguishing device equipped with a sprinkler is installed in addition to a fire mark indicating an evacuation path in case of fire, and such a fire extinguishing device is automatically opened when heated to a set temperature and sprays fire water and extinguishing agents stored in a container to expedite Instructing the evacuees to mark evacuation routes to induce rapid evacuation.

However, in the conventional sprinkler, there is a difficulty in management because a means for detecting the leak is not provided.

In addition, when the surroundings darkened or embarrassed by the smoke caused by the fire, there was a problem that the evacuator could not easily find the exit.

On the other hand, the conventional fire fighting apparatus is Republic of Korea Patent No. 10-1071178, which discloses a technology that can suppress the fire initially by collecting heat through the heat collecting plate in the event of a fire.

By the way, the prior art has the advantage that it can collect the heat, but due to the set angle of the heat collecting plate when the extinguishing agent injection, the extinguishing agent must be concentrated in the local range, which has a fundamental problem that it is difficult to suppress the surrounding fire.

1. Republic of Korea Patent No. 10-1071178 (2011.10.10) 2. Republic of Korea Patent No. 10-1390581 (2014.04.30)

The present invention has been made in order to solve the above problems, it is possible to induce the rapid evacuation of the evacuator, to detect the leak quickly, and further to respond quickly in the event of a fire to extinguish the fire early In addition, it is possible to spray fire extinguishing agents to a wide range of areas, which is advantageous for extinguishing fire, and to provide a firefighting display device that can easily induce emergency evacuation to improve the reliability of products by enabling smooth operation under any circumstances. .

The present invention for achieving the above object,

Fire fighting water discharge line is disposed between the ceiling and the finishing material to discharge the fire water to the spraying unit, and a hanger disposed inside and extending downwards, detachably coupled to the spraying unit and discharged to the spraying unit. A sprinkler composed of a fire fighting water diffusion unit for inducing the spread of fire fighting water;

A flexible plate made of a transparent material formed by integrally stacking the upper material on the lower member, a fitting portion formed by vertically penetrating the flexible plate to be detachably fitted to the hanger, and between the lower member and the upper material. A pair of conductive lines which are formed side by side in a spaced apart state and are supplied from the outside, a plurality of perforations formed in the upper material so that the pair of conductive lines can be exposed to the outside, and a pair of conductive lines The LED is connected to one end of the line and the extension line is connected to the other conductive line and the other end is spaced apart from the other end of the LED.The LED and the extension line are electrically connected by the infiltration water introduced through the pitcher. Leak detection means for notifying the leak by emitting a light to the outside while being connected to;

A solenoid valve installed in the fire fighting line for opening and closing the fire fighting line;

A tank installed and fixed to the finishing material so as to be positioned above the emergency exit, and having a nozzle so that a extinguishing agent including a luminous material filled therein may be injected to the outside;

A deflector fixed to the tank via a frame;

A glass valve disposed between the nozzle and the deflector to block a hole of the nozzle, and filled with ammonia gas therein;

The first ring part detachably installed on the frame to cover the circumference of the nozzle with a first coupling hole communicating with the inside, and the funnel-shaped first cone part that is integral with the first ring part and has an inner diameter that increases toward the lower side. On the outer circumferential surface of the first cone portion, a first extinguishing exhaust portion for discharging the extinguishing agent injected through the nozzle is formed, and the first row for discharging heat introduced into the outer circumferential surface between the first ring portion and the first extinguishing exhaust portion The inner body with the discharge portion,

It is rotatably fitted to the first ring portion, one outer peripheral surface is formed with a second coupling hole which is in communication with the first coupling hole by rotation, the other outer peripheral surface is integral with the second ring portion, the second ring portion provided with the teeth toward the lower side A second cone portion having a funnel shape having an increased inner diameter is formed on the outer circumferential surface of the second cone portion, the second extinguishing exhaust portion communicating with the first extinguishing exhaust portion by rotation to discharge the extinguishing agent passing through the first extinguishing exhaust portion to the outside is formed. And an outer circumferential surface between the second ring portion and the second extinguishing exhaust portion, the ejection pipe including an outer body formed with a second heat discharge portion communicating with the first heat discharge portion and discharging the internal air passing through the first heat discharge portion;

An actuator configured to mesh with the teeth of the second ring part and to receive a rotational force to rotate the outer body, and a motor operated by a control signal to rotate the gear part;

A temperature sensor installed in the tank and continuously measuring and outputting the temperature of the heat discharged through the first and second heat discharge parts;

An ammonia gas sensor installed at a nozzle adjacent to the glass valve to detect ammonia gas and output a detection signal;

An evacuation induction lamp installed on the wall of the room and being lit by a control signal to indicate an emergency exit direction;

A control unit which receives the detection signal from the temperature sensor or the ammonia gas sensor to operate the motor, the solenoid valve and the evacuation induction;

The body part installed in the tank adjacent to the second ring part, and the body part is inserted into the body part so as to be pulled out and inserted through the first and second coupling holes communicated with each other to limit the rotation of the external body, and damage the glass valve nozzle And a stopper configured to blow through the extinguishing agent through the spray pin, and a spring installed in the body to push the outer peripheral surface of the blow pin in one direction to press the outer circumferential surface of the second ring portion.

The present invention can induce the evacuator to evacuate quickly in case of fire can minimize the damage to the human life due to the fire, can detect the leakage occurs, the facility manager can proceed quickly to repair work, in case of fire Responds quickly to extinguish a fire early and can also extinguish a fire extinguishing agent for a wide range of areas, which is beneficial to fire suppression. There is an advantage to this.

1 is a view showing the overall installation state of the fire protection display device easy to evacuate in accordance with the present invention.
FIG. 2 is an enlarged view of a portion of FIG. 1; FIG.
Figure 3 is an exploded perspective view showing a separate leak detection means in the firefighting display device easy to evacuate in accordance with the present invention.
4 and 5 are combined perspective and exploded perspective view of the firefighting display device easy emergency evacuation according to the present invention.
6 is a main perspective view of the firefighting display device easy to evacuate in accordance with the present invention.
Figure 7 is an exploded perspective view showing a separate extraction pipe in the fire-fighting display device easy emergency evacuation according to the present invention.
8 is a block diagram showing the correlation between each component in the firefighting display device easy to evacuate in accordance with the present invention.
9a to 9d are views for explaining the operation relationship of the firefighting display device easy to evacuate in accordance with the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail.

1 is a view showing the overall installation state of the fire protection display device easy to evacuate in accordance with the present invention, Figure 2 is an enlarged view of the portion of Figure 1, Figure 3 is an emergency evacuation in accordance with the present invention 4 is an exploded perspective view showing the leak detection means separately from the easy fire display device, Figures 4 and 5 are a combined perspective view and an exploded perspective view of the fire display device easy to evacuate the emergency according to the present invention, Figure 6 Fig. 7 is an exploded perspective view showing an ejection pipe separately from the firefighting display device for emergency evacuation induction according to the present invention, Figure 7 is an exploded perspective view Is a block diagram showing the interrelationship between the components in the firefighting display device which is easy to evacuate.

1 to 6, the firefighting display device easy to evacuate in accordance with the present invention, the sprinkler 100, the leak detection means 200, the solenoid valve 300, the tank 400, the deflector ( 500, glass valve 600, blowoff pipe 700, switchgear 800, temperature sensor 900, ammonia gas sensor 1000, evacuation induction lamp (1100), control unit 1200 and stopper (1300) It can detect leaks from sprinklers, induce evacuation of evacuees quickly in case of fire, extinguish fire early, and ensure smooth operation in any situation, whether fire or not. As a result, the reliability of the product is greatly improved.

1 and 2, the sprinkler 100 is composed of a fire water transfer line 110 and a fire water diffusion unit 120, in the case of the present embodiment serves to extinguish fire by injecting fire water in the event of fire.

The firefighters conveying line 110 is a pipe to which the firefighters are transported, and in the present embodiment, is disposed between the ceiling C of the room and the finishing material F, and the injection part 111 is exposed to the room through the finishing material F. ) Is opened and closed by the solenoid valve 300.

The firefighting water diffusion unit 120 is a funnel-shaped member having an upper and lower beam shape, and in this embodiment, the firewater discharged through the spraying unit 111 is detachably installed at the spraying unit 111 to be sprayed at a predetermined angle. It plays a role in inducing diffusion.

In addition, a hanger 121 extending downwardly is integrally formed inside the firefighting water diffusion unit 120, and a leak detection unit 200 is detachably installed at the hanger 121 so that the sprinkler 100 may be installed. It will detect leaks.

Referring to FIG. 2, the leak detection means 200 is detachably installed in the sprinkler 100, receives power from the controller 1200, and is electrically connected to the outside by the infiltration water introduced when the leak occurs. It releases and informs.

The leak detection means 200 is composed of a flexible plate 210 and the fitting portion 220, a pair of conductive lines 230, a plurality of permeable holes 240, LEDs 250 and extension lines 260. .

The flexible plate 210 is divided into a lower member 211 and an upper member 212 made of a transparent rubber material, and are laminated to each other to form an integrated structure.

In addition, in the center of the flexible plate 210, the fitting portion 220 which is vertically penetrated is formed integrally, and the fitting portion 220 is detachably fitted to the hanger 121, and the fitting portion 220 is fitted. The leak detection means 200 coupled to the hanger unit 121 as a medium is naturally separated from the hanger unit 121 by the fire water sprayed strongly through the injection unit 111 so that the fire water does not interfere with the spraying.

And between the lower member 211 and the upper member 212, more specifically, the upper surface of the lower member 211 is formed side by side spaced apart from each other and a pair of power supplied from the control unit 1200 The conductive line 230 is integrally formed.

On the other hand, the upper material 212 is integrally formed with a plurality of perforation holes 240 penetrated up and down along the conductive line 230 to expose the conductive line 230 to the outside.

For example, when the fire water leaked through the water hole 240 is introduced, the introduced fire water is electrically connected to the LED 250 and the extension line 260 installed in the conductive line 230, thereby As the electricity flows from the 250, the facility emits light, and facility managers can intuitively recognize that leakage is currently progressing through such lights, and proceed with the repair work.

One end of the LED 250 is connected to any one of the pair of conductive lines 230, is installed at a predetermined interval along the selected conductive line 230, the other end is spaced apart from the other end of the extension line 260 do.

The extension line 260 is also connected to one end of the other conductive line 230, is installed at a predetermined interval along the selected conductive line 230, the other end is spaced apart from the other end of the LED (250).

As mentioned above, when the fire water is leaked through the spraying unit 111, the leaked fire water is introduced through the pitcher 240, and the introduced fire water is extended with the LED 250 installed in the conductive line 230. The line 260 is a medium that electrically interconnects, and the electricity is generated between the LED 250 and the extension line 260, and accordingly the LED 250 is turned on to emit light to the outside, the facility manager is Through the same light, it is possible to intuitively recognize that the leakage is progressing and to proceed with the repair work quickly.

1, 2, and 8, the solenoid valve 300 is installed in the fire fighting line 110 and operated by the control unit 1200 to open and close the inside of the fire fighting line 110. do.

Referring to FIGS. 1 and 2 and 4 to 6, the tank 400 is a container in which a extinguishing agent and a high-pressure gas are stored therein, and a lower extinguishing agent may be sprayed to the outside. The nozzle 410 is provided, the fastener 420 is provided on the upper surface to be installed through the fixing means to the finishing material (F) located above the emergency exit (D).

In particular, when the extinguishing agent containing the luminous material is injected through the nozzle 410 in a state in which the tank 400 is installed above the emergency exit D, the extinguishing agent containing the injected luminous material suppresses the fire. In addition, as the emergency exit (D) and its surroundings are coated by the luminous material, the identification of the emergency exit (D) can be further increased, thereby inducing the evacuator to evacuate quickly.

5 and 6, the deflector 500 is installed in the tank 400 via the frame 510 to help the extinguishing agent discharged through the nozzle 410 to be spread in all directions. Do it.

Here, since the tank 400 and the deflector 500 are described in detail in Korean Patent No. 10-1071178 and Korean Patent No. 10-1390581, detailed description thereof will be omitted.

5 and 6, the glass valve 600 is a member filled with ammonia gas therein. In the present exemplary embodiment, the glass valve 600 is disposed between the nozzle 410 and the deflector 500 to provide a hole in the nozzle 410. It serves to prevent.

For example, in the state in which the glass valve 600 is blocking the hole of the nozzle 410, a fire extinguishing agent (hereinafter, referred to as a fire extinguishing agent) containing a luminous material is not discharged through the nozzle 410, but the glass valve 600 is discharged. When broken (broken) by the impact (hit), the hole of the nozzle 410 is opened while the extinguishing agent is discharged.

6 and 7, the ejection pipe 700 is a member composed of an inner body 710 and an outer body 720, and is detachably installed in the frame 510 of the deflector 500 in the present embodiment. In the event of a fire, it collects heat so that the temperature sensor 900 can be quickly detected, and when the extinguishing agent is sprayed, it can be spread to a wide area.

The blower pipe 700 is rotatably fitted to the outer circumferential surface of the inner body 710 so that the first and second fire extinguishing exhaust parts 712a and 722a communicate with each other or close not to communicate with each other.

By the opening and closing function of the blower pipe 700 as described above can collect the heat in the event of a fire can be quickly detected by the temperature sensor 900, it can be spread to a wide range during the injection of the extinguishing agent fire extinguishing There is an advantage to be more advantageous.

The inner body 710 and the outer body 720 are funnel-shaped members having an upper and lower light beam shape in which an inner diameter is enlarged from an upper end to a lower end, and preferably made of a material resistant to heat.

The inner body 710 is composed of a first ring portion 711 and the first cone portion 712, and forms an integral.

The first ring portion 711 is detachably installed to the frame 510 by a conventional fixing method to cover the circumference of the nozzle 410, the outer peripheral surface is formed with a first coupling hole (711a) in communication with the inside .

In addition, the outer circumferential surface of the first ring portion 711 is preferably smoothly processed so that the second ring portion 721 to be described later can be inserted and rotate smoothly.

The first cone part 712 is integrally formed at the lower end of the first ring part 711, and has a funnel shape in which an inner diameter increases toward the lower side.

A first fire extinguishing exhaust part 712a is formed on an outer circumferential surface of the first cone part 712 to communicate with the inside and discharge the extinguishing agent injected through the nozzle 410 to the outside.

In addition, a first heat dissipation part 712b is formed on the outer circumferential surface of the upper end of the first cone part 712 between the first ring part 711 and the first extinguishing exhaust part 712a to discharge the heat introduced into the interior. do.

The first extinguishing exhaust portion 712a and the first heat discharging portion 712b are radially formed on the outer circumferential surface of the first cone portion 712 around the first ring portion 711.

The outer body 720 is composed of a second ring portion 721 and the second cone portion 722, integral with each other, rotatably coupled to the outer peripheral surface of the inner body 710.

The second ring portion 721 is rotatably fitted to the first ring portion 711.

A part of the outer circumferential surface of the second ring portion 721 is smoothly processed, but a second coupling hole 721a communicating with the inside is formed, and the other part is processed into a sawtooth 721b shape.

The tooth 721b meshes with the gear portion 810 of the switch 800, which will be described later. As the gear 721b is engaged with and rotated by the rotation of the gear portion 810, the outer body 720 finally rotates. Will rotate.

The second cone portion 722 is integrally formed at the lower end of the second ring portion 721 and has a funnel shape in which an inner diameter thereof increases toward the lower side.

A second extinguishing exhaust portion 722a which is in communication with the first extinguisher exhaust portion 712a by rotation on the outer circumferential surface of the second cone portion 722 to discharge the extinguishing agent passing through the first extinguishing exhaust portion 712a to the outside. Is formed.

In addition, the upper outer peripheral surface of the second cone portion 722 is disposed between the second ring portion 721 and the second extinguishing exhaust portion 722a, the first heat exhaust portion 712b is in communication with each other A second heat dissipation part 722b through which air inside the 712b is discharged is formed.

The second extinguishing exhaust portion 722a and the second heat discharging portion 722b are radially formed on the outer circumferential surface of the second cone portion 722 around the second ring portion 721.

As an example, since the first extinguishing exhaust portion 712a of the inner body 710 is blocked by the outer body 720, the heat introduced into the inner portion gathers upwardly to form the first and second heat dissipating parts 712b and 722b. Since it is discharged through the temperature sensor 900 can be detected quickly and accurately.

On the other hand, when the fire occurs when the outer body 720 is rotated by the switch 800, the first extinguishing exhaust portion 712a of the inner body 710 is naturally interconnected with the second extinguishing exhaust portion 722a of the outer body 720. Since the fire extinguisher injected through the nozzle 410 is communicated with each other, it is very advantageous in terms of fire suppression because the extinguishing agent injected through the first and second extinguishing exhaust parts 712a and 722a can be sprayed to a wide range as well as a local range.

On the other hand, when the first and second extinguishing exhaust parts 712a and 722a are completely in communication with each other, the first and second coupling holes 711a and 721a are also in communication with each other. When communicating with each other, the blow pin 1320 of the stopper 1300, which will be described later, is inserted through and hits the glass valve 600 to break.

As described above, the present invention may allow the temperature sensor 900 to quickly detect heat when a fire occurs when the jet pipe 700 is closed, and to spread to a wide area when the extinguishing agent is sprayed when opened. There is an advantage that the fire suppression is more advantageous.

2 and 4 to 6, the switch 800 is composed of a gear unit 810 and a motor 820, in the present embodiment is operated by the control unit 1200 is blocked by the outer body 720 The first extinguishing exhaust portion 712a of the inner body 710 communicates with the second extinguishing exhaust portion 722a of the outer body 720 and rotates the outer body 720 to be opened.

The gear part 810 is meshed with the teeth 721b of the ejection pipe 700, and rotates by meshing with the teeth 721b by the motor 820, so that the outer body 720 is the first of the inner body 710. The ring 711 is rotated about the center.

The motor 820 is a servomotor operated by a control signal, installed in the tank 400, and operated by the controller 1200 to rotate the gear units 810 connected to each other via an axis.

1, 6 and 8 will be described in detail with respect to the temperature sensor 900, the ammonia gas sensor 1000, the evacuation induction lamp 1100 and the control unit 1200.

The temperature sensor 900 is disposed on the outside of the outer body 720 and installed on the nozzle 410 to be disposed above the first and second heat exhaust parts 712b and 722b, and the first and second heat exhaust parts 712b and 722b. It measures the temperature of the heat exhausted in real time and outputs it to the control unit 1200.

The ammonia gas sensor 1000 is installed in the nozzle 410 to be disposed inwardly of the inner body 710, and outputs it to the control unit 1200 when detecting the ammonia gas filled in the glass valve 600. do.

The evacuation induction lamp 1100 is installed to be exposed to the wall of the room, it is illuminated by the control signal of the controller 1200 serves to display the emergency exit (D) direction, thereby inducing rapid evacuation of the evacuator. have.

The controller 1200 receives the detection signal from the temperature sensor 900 or the ammonia gas sensor 1000 to operate the motor 820, the solenoid valve 300, and the evacuation induction lamp 1100.

For example, the controller 1200 receives the temperature value continuously measured from the temperature sensor 900 and compares it with a predetermined value to determine that the predetermined temperature value is reached immediately. The motor 820 and the solenoid valve ( 300 is operated, and the gear unit 810 is rotated due to the rotation of the motor 820, the outer body 720 engaged by the gear unit 810 and the teeth 721b is rotated, the solenoid valve Fire water is injected through the spraying unit 111 as the fire water transfer line 110 is opened due to the operation of the 300, and the direction of the emergency exit D is visualized as the evacuation induction light 1100 is turned on by the control unit 1200. Will be displayed.

In addition, the first extinguishing exhaust portion 712a of the inner body 710 blocked by the outer body 720 due to the rotation of the outer body 720 opens while communicating with the second extinguishing exhaust portion 722a of the outer body 720 naturally. The extinguishing agent injected through the nozzle 410 is injected to the surroundings through the first and second extinguishing exhaust parts 712a and 722a.

In particular, the extinguishing agent containing the injected luminous material further suppresses the emergency exit (D) and the surrounding fire, and further enhances the identification of the emergency exit (D) as the emergency exit (D) and its surroundings are applied by the luminous material. And, accordingly, the evacuation guided with the evacuation induction (1100) will be induced to evacuate quickly.

As described above, the present invention can induce the evacuator to evacuate quickly, thereby minimizing the human injury caused by the fire, and the first and second fire extinguishing parts 712a and 722a as well as the local range during the injection of the extinguishing agent. It can be sprayed to a wide area through the advantage that it is very advantageous in fire fighting.

On the other hand, even though a fire has occurred, the extinguishing agent is ejected through the nozzle 410 as the glass valve 600 is broken while the temperature sensor 900 is not operating normally. When the extinguishing agent is ejected through the nozzle 410 while the glass valve 600 is broken by the ammonia gas, the ammonia gas sensor 1000 detects the ammonia gas leaked from the glass valve 600 and outputs the ammonia gas to the controller 1200. The controller 1200 receives the detection signal from the ammonia gas detection sensor 1000 to operate the motor 820 and the solenoid valve 300.

As the gear 810 rotates due to the rotation of the motor 820, the outer body 720 engaged with the gear 810 and the teeth 721b rotates, and the solenoid valve 300 operates. As a result, the fire water is injected through the spray unit 111 while the fire water transfer line 110 is opened, and the direction of the emergency exit D is visually displayed as the evacuation induction light 1100 is turned on by the controller 1200.

In addition, the first extinguishing exhaust portion 712a of the inner body 710 blocked by the outer body 720 due to the rotation of the outer body 720 opens while communicating with the second extinguishing exhaust portion 722a of the outer body 720 naturally. The extinguishing agent injected through the nozzle 410 is injected to the surroundings through the first and second extinguishing exhaust parts 712a and 722a.

As such, the present invention has the advantage of significantly improving the reliability of the product because it is possible to implement a smooth operation in any situation, whether the fire or fire.

5 and 6 and 9b, the stopper 1300 is composed of a body portion 1310, a blow pin 1320, and a spring 1330. In this embodiment, the second coupling hole 721a is formed. It is installed in the tank 400 adjacent to the outer circumferential surface of the second ring portion 721 to limit excessive rotation of the outer body 720 and at the same time the glass so that the extinguishing agent filled in the tank 400 can be injected through the nozzle 410 It functions to break (break) the valve 600.

The body portion 1310 is a rectangular parallelepiped member whose interior is opened toward the outer circumferential surface of the second ring portion 721 and is installed in the tank 400 and is disposed adjacent to the outer circumferential surface of the second ring portion 721.

The striking pin 1320 is a member of a metal material in which the tip portion is tapered in a conical shape, and is formed to be retractable in the body portion 1310 so as to penetrate through the first and second coupling holes 711a and 721a communicated with each other. It is fitted to limit the rotation of the outer body 720, serves to break the glass valve 600 so that the extinguishing agent is injected through the nozzle 410.

In addition, the striking pin 1320 is shot by the spring 1330 so that the tip portion presses the outer circumferential surface of the second ring portion 721.

The spring 1330 is a coil spring, which is installed in the body portion 1310 to push the blow pin 1320 toward the outer circumferential surface of the second ring portion 721.

For example, the outer body 720 of the ejection pipe 700 in a state in which the striking pin 1320 is shot by the spring 1330 and the front end portion of the striking pin 1320 is pressing the outer circumferential surface of the second ring portion 721. Is rotated by the switch 800, the second coupling hole (721a) and the first coupling hole (711a) is in communication with each other at any moment in the process of rotating the outer body 720, the first and second coupling holes in this way When the 711a and 721a communicate with each other, the blow pin 1320 is inserted into the first and second coupling holes 711a and 721a by the spring of the spring 1330 to limit the rotation of the outer body 720. At the same time, the blow pin 1320 strongly strikes the glass valve 600 blocking the hole of the nozzle 410 and blows the glass valve 600 through the nozzle 410 through the nozzle 410. Squirt.

As described above, the stopper 1300 of the present invention limits the rotation of the ejection pipe 700 and at the same time breaks (breaks) the glass valve 600 so that the extinguishing agent can be injected through the nozzle 410. useful.

9A to 9D are views for explaining the operation relationship of the firefighting display device which is easy to induce emergency evacuation according to the present invention. Referring to this, the operation relationship and the effect of the present invention are as follows.

First, the leak detection of the sprinkler 100 using the leak detection means 200, when installed as shown in Figs. 1 and 2, when the leaked fire water through the water hole 240, The fire water is electrically connected to the LED 250 and the extension line 260 installed in the conductive line 230, thereby emitting electricity as the electricity flows from the LED 250, the facility manager is such a light Through this, you can intuitively recognize that the leakage is progressing and proceed with the repair work.

On the other hand, if a fire occurs in the installed state as shown in Figures 1 and 2, the heat caused by the fire is introduced into the interior through the lower portion of the discharge pipe 700, the introduced heat is collected in the first It is exhausted through the two heat exhaust parts 712b and 722b.

In addition, the exhaust heat is measured by the temperature sensor 900 in real time and output to the control unit 1200, the control unit 1200 receives a temperature value continuously measured from the temperature sensor 900, the preset value When it is determined that the predetermined temperature value is reached by comparing with each other, the control signal is immediately output such that the motor 820, the residual valve 300, and the evacuation induction lamp 1100 are operated.

As the gear unit 810 rotates due to the rotation of the motor 820, the outer body 720 engaged with the gear unit 810 and the teeth 721b rotates, and due to the rotation of the outer body 720. The first extinguishing exhaust portion 712a of the inner body 710 that is blocked by the outer 720 is opened while naturally communicating with the second extinguishing exhaust portion 722a of the outer body 720.

In addition, due to the operation of the solenoid valve 300, the fireman water line 110 is opened while the fire water is injected through the injection unit 111, the fire is primarily suppressed by the fireman is injected.

In addition, the evacuation induction lamp 1100 is turned on by the controller 1200 to visually display the direction of the emergency exit (D).

On the other hand, the second coupling hole (721a) and the first coupling hole (711a) is in communication with each other at any moment in the process of rotating the outer body 720 of the blower pipe 700 by the switch 800, as described above When the two coupling holes 711a and 721a communicate with each other, the striking pin 1320 is inserted through the first and second coupling holes 711a and 721a by the springs of the spring 1330 to prevent rotation of the outer body 720. At the same time, the blow pin 1320 strongly strikes the glass valve 600 blocking the hole of the nozzle 410, thereby extinguishing the glass valve 600 in a short time, so that the extinguishing agent filled in the tank 400 is nozzle. 410 is ejected through.

And the extinguishing agent ejected through the nozzle 410 is discharged to the lower side of the ejection pipe 700, while being sprayed to the surroundings through the first and second extinguishing exhaust parts (712a, 722a) in the process of being discharged downward The fire is put out secondarily.

In particular, the extinguishing agent containing the injected luminous material further suppresses the emergency exit (D) and the surrounding fire, and further enhances the identification of the emergency exit (D) as the emergency exit (D) and its surroundings are applied by the luminous material. And, accordingly, the evacuation guided with the evacuation induction (1100) will be induced to evacuate quickly.

As described above, the present invention can induce the evacuator to evacuate quickly, thereby minimizing the human injury caused by the fire, and the first and second fire extinguishing parts 712a and 722a as well as the local range during the injection of the extinguishing agent. It can be sprayed to a wide area through the advantage that it is very advantageous in fire fighting.

On the other hand, even if the fire extinguishing agent is ejected through the nozzle 410 or the fire does not occur as the glass valve 600 is broken due to the fire in a state in which the temperature sensor 900 is not operating normally, When the extinguishing agent is ejected through the nozzle 410 while the valve 600 is broken, the ammonia gas sensor 1000 detects the ammonia gas leaked from the glass valve 600 and outputs the ammonia gas to the controller 1200. 1200 receives the detection signal from the ammonia gas sensor 1000 to operate the motor 820, the solenoid valve 300, and the evacuation induction lamp 1100.

As the gear unit 810 rotates due to the rotation of the motor 820, the outer body 720 engaged with the gear unit 810 and the teeth 721b rotates, and due to the rotation of the outer body 720. The first extinguishing exhaust portion 712a of the inner body 710 that is blocked by the outer 720 is opened while naturally communicating with the second extinguishing exhaust portion 722a of the outer body 720.

In addition, the fire water is injected through the injection unit 111 while the fire water transfer line 110 is opened due to the operation of the solenoid valve 300.

In addition, the evacuation induction lamp 1100 is turned on by the controller 1200 to visually display the direction of the emergency exit (D).

On the other hand, the second coupling hole (721a) and the first coupling hole (711a) is in communication with each other at any moment in the process of rotating the outer body 720 of the blower pipe 700 by the switch 800, as described above When the two coupling holes 711a and 721a communicate with each other, the striking pin 1320 is inserted through the first and second coupling holes 711a and 721a by the springs of the spring 1330 to prevent rotation of the outer body 720. At the same time, the blow pin 1320 strongly strikes the glass valve 600 blocking the hole of the nozzle 410, thereby extinguishing the glass valve 600 in a short time, so that the extinguishing agent filled in the tank 400 is nozzle. 410 is ejected through.

And the extinguishing agent ejected through the nozzle 410 is discharged to the lower side of the ejection pipe 700, the injection is made to the surroundings through the first and second extinguishing exhaust parts (712a, 722a) in the process of being discharged downward.

As such, the present invention has the advantage of significantly improving the reliability of the product because it is possible to implement a smooth operation in any situation, whether the fire or fire.

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be obvious to those skilled in the art that various modifications and changes can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims.

100: sprinkler 110: firefighting water transfer line 120: firefighting water diffusion unit
200: leak detection means 210: flexible plate 220: fitting
230: Challenge Line 240: Pitcher 250: LED
300: solenoid valve 400: tank 410: nozzle
420: fixture 500: deflector 510: frame
600: glass valve 700: blowoff pipe 710: internal
711: first ring portion 712: first cone portion 720: outer body
721: second ring portion 722: second cone portion 800: switch
810: gear unit 820: motor 900: temperature sensor
1000: ammonia gas sensor 1100: evacuation induction
1200: control unit 1300: stopper 1310: body part
1320: blow pin 1330: spring

Claims (1)

It is disposed between the ceiling (C) and the finishing material (F) having a spraying portion discharged to the fire water and the firefighters transport line (110) for supplying the fire fighting water to the spraying portion (111), and is disposed therein and extends downward A sprinkler 100 having a hanger 121 which is detachably coupled to the spraying unit 111 and configured as a fire fighting water diffusion unit 120 which induces diffusion of the fire fighting water discharged to the spraying unit 111;
The flexible plate 210 of the transparent material formed by integrally stacking the upper material 212 on the lower member 211 and the flexible plate 210 up and down to be detachably fitted to the hanger part 121. A pair of conductive lines 230 formed in parallel to each other by being interposed between the lower part 211 and the upper member 212 and spaced apart from each other, and receiving power from the outside; A plurality of permeable holes 240 formed in the upper material 212 so that the pair of conductive lines 230 are exposed to the outside, and the LED is connected to any one of the pair of conductive lines 230 And an extension line 260, one end of which is connected to the other conductive line 230 and the other end of which is spaced apart from the other end of the LED 250, by the infiltration water introduced through the water hole 240. Leak detection means 200 for notifying the leak by emitting light to the outside while the 250 and the extension line 260 is electrically connected;
An electromagnetic valve 300 installed at the fire fighting line 110 to open and close the fire fighting line 110;
A tank 400 installed and fixed to the finishing material F to be positioned above the emergency exit D, and having a nozzle 410 provided to extinguish an extinguishing agent including a luminous material filled therein;
Deflector 500 is fixed to the tank 400 via the frame 510;
A glass valve 600 disposed between the nozzle 410 and the deflector 500 to block a hole of the nozzle 410 and filled with ammonia gas therein;
It is integrally formed with the first ring part 711 and the first ring part 711 detachably installed in the frame 510 to cover the circumference of the nozzle 410 with a first coupling hole 711a communicating with the inside. The first cone part 712 is formed of a funnel shape having an inner diameter that increases toward the lower side, and the extinguishing agent injected through the nozzle 410 is discharged to the outside on the outer circumferential surface of the first cone part 712. Is formed, the inner 710 is formed on the outer circumferential surface between the first ring portion 711 and the first extinguishing exhaust portion 712a is formed with a first heat discharge portion 712b for discharging the heat introduced into the interior,
The first ring portion 711 is rotatably fitted, the outer peripheral surface of one side is formed with a second coupling hole 721a which is in communication with the first coupling hole 711a by rotation, the other outer peripheral surface is provided with a tooth 721b. It is composed of a second cone portion 721, a funnel-shaped second cone portion 722 integrally with the second ring portion 721, the inner diameter is increased toward the lower side, the outer circumferential surface of the second cone portion 722 by rotation The second extinguishing exhaust part 722a is formed in communication with the extinguishing exhaust part 712a and the extinguishing agent passing through the first extinguishing exhaust part 712a is discharged to the outside, and the second ring part 721 and the second extinguishing fluid discharge are formed. On the outer circumferential surface between the base 722a, the outer body 720 having a second heat dissipating part 722b communicating with the first heat dissipating part 712b and discharging the air inside the first heat dissipating part 712b is discharged. Blowing pipe 700 consisting of;
Gear part 810 which meshes with teeth 721b of the second ring part 721 and receives rotational force to rotate the outer body 720, and a motor 820 which is operated by a control signal to rotate the gear part 810. Configured switch 800;
A temperature sensor 900 installed in the tank 400 to continuously measure and output the temperature of the heat discharged through the first and second heat discharge parts 712b and 722b;
An ammonia gas sensor 1000 installed at the nozzle 410 adjacent to the glass valve 600 to detect ammonia gas and output a detection signal;
An evacuation induction lamp 1100 installed on the wall of the room and being illuminated by a control signal to indicate an emergency exit direction D;
A controller 1200 which receives the detection signal from the temperature sensor 900 or the ammonia gas sensor 1000 to operate the motor 820, the solenoid valve 300, and the evacuation induction lamp 1100;
The body portion 1310 installed in the tank 400 adjacent to the second ring portion 721 and the first and second coupling holes 711a and 721a installed in the body portion 1310 so as to be pulled out and communicate with each other. Inserted to penetrate through to limit the rotation of the outer body 720, the blow pin (1320) and the blow pin is installed in the body portion 1310 to damage the glass valve 600, the extinguishing agent is injected through the nozzle 410 And a stopper (1300) composed of a spring (1330) pushing the one end of the first ring in one direction to press the outer circumferential surface of the second ring portion (721).

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