KR102300165B1 - Integrated management system for firefighting equipment in apartment houses - Google Patents

Abstract

The present invention relates to an integrated management system for firefighting equipment in an apartment house. In particular, according to the integrated management system for firefighting equipment in an apartment house of the present invention, a sprinkler member is installed on the ceiling surface at a location avoiding a kitchen hood above a kitchen gas stand, so that effective initial fire extinguishing is possible. In addition, the integrated management system for firefighting equipment in an apartment house has an improved structure so that failures can be easily and quickly detected. The integrated management system for firefighting equipment in an apartment house comprises a sink (10), a gas stand (20), an exhaust hood (30), and a kitchen faucet (100).

Description

Integrated management system for firefighting equipment in apartment houses

The present invention relates to an integrated management system for firefighting equipment for apartment houses in the field of firefighting technology. In particular, by installing a sprinkler member on the ceiling surface at a location avoiding the kitchen hood above the kitchen gas stand, effective initial fire extinguishing is possible, and in case of failure, it is easy and quick. It relates to an integrated management system for firefighting equipment in an apartment house whose structure has been improved so that it can be detected.

In general, extinguishing fires occurring in buildings can be divided into extinguishing by fire extinguishers, extinguishing using fire hydrants, extinguishing by fire trucks and firefighters, and extinguishing by sprinkler devices.

Fire extinguishing by fire extinguisher and fire extinguishing by fire hydrant have the advantage that when a fire occurs in a building, the occupant uses a fire extinguisher or fire hydrant to extinguish the fire, which is effective for early extinguishing. If you cannot use it, it becomes useless.

Firefighting by fire trucks and fire fighters is difficult in the initial stage as it takes the time it takes for fire engines and fire fighters to go to the scene of a fire after a fire occurs and a fire report is received.

On the other hand, each fire brigade attaches great importance to extinguishing the fire in the early stages, and is doing everything possible to extinguish the fire within 5 to 10 minutes, the so-called golden time of fire. The time required for it is getting longer.

As shown in FIG. 1, the fire sprinkler device of a conventional building is connected to a water storage tank 1 for fire extinguishing, and a primary pipe 2 connected to the water storage tank 1 and including a rising pipe installed in a pipe duct, and the primary It includes a secondary pipe (4) connected to the pipe (2) through an on/off valve (3) and installed in the ceiling, and a sprinkler head (5) installed in the secondary pipe (4) and exposed from the ceiling, The pipe (2) has a structure in which a pressure pump (6) for pumping water in the water storage tank (1) and a pressure tank (7) are installed.

In the fire sprinkler device of such a building, when a fire is detected by a fire detector, fire-fighting water is supplied to the first pipe (2) and filled, and the opening/closing valve (3) is opened and fire-fighting water is also supplied to and filled in the second pipe (4). However, since the watering is performed only after the fuse (not shown) provided in the sprinkler head 5 melts and falls out when the temperature reaches 100° C. or higher, when a fire occurs in the gas stove, the initial extinguishment is not performed. There is a problem with the spread of fire.

In addition, the exhaust hood installed on the upper part of the gas range is a part where oil components generated during the cooking process are attached and are likely to spread rapidly through the exhaust duct when a fire is ignited. There is a problem in that it cannot prevent the spread of fire because it is not sprayed to the exhaust hood.

In addition, in the case of the existing sprinkler head, the risk of leakage was high in some cases because fire extinguishing water was kept full in the pipe.

Recently, a system for supplying extinguishing water only when a fire occurs in a state in which the supply of extinguishing water is cut off has been disclosed, but this has a disadvantage in that it cannot quickly respond to a fire.

Republic of Korea Patent Registration No. 10-1658935 (2016.09.13.), "Fire-fighting sprinkler device for buildings"

The present invention was created to solve the problems in the prior art as described above, and effective initial fire extinguishing is possible by installing a sprinkler member on the ceiling surface at a position avoiding the kitchen hood above the kitchen gas stove, and Its main purpose is to provide an integrated management system for firefighting equipment in an apartment house with an improved structure so that it can be easily and quickly detected.

The present invention is a means for achieving the above object, and is applied to a kitchen including a sink 10, a gas stand 20, an exhaust hood 30, and a kitchen faucet 100. An integrated management system for firefighting equipment in an apartment house in;

A sprinkler member 200 is installed on the kitchen ceiling surface that does not interfere with the exhaust hood 30, and the sprinkler member 200 includes a fastening end 210 assembled to the fire extinguishing pipe 300, and the fastening The stage 210 is formed of a tubular body protruding from the top of the member body 220, and the member body 220 has a '⊂'-shaped member and a '⊃'-shaped member arranged symmetrically with each other, and the upper end is Each of the tubular chains is integrally fixed to the outer circumferential surface of the fastening end 210 and the lower ends are each integrally fixed to the outer circumferential surface of the tubular fixed end 230, and the fixed end 230 has a fixing bolt 240. is fastened and fixed to the lower end of the fixing bolt 240 so that the rotating disk 250 can be rotated in place, and the lower surface of the rotating disk 250 has a ball groove 254 of a certain depth in the circumferential direction. It is formed in a V' shape, and the rolling ball 256 is seated in the ball groove 254, the rolling ball 256 is supported by the ball support plate 258, and the ball support plate 258 is a fastening bolt ( It is fastened to the center of the lower end surface of the fixing bolt 240 by means of 260), and between the lower end of the fixing bolt 240 and the fastening end 210, a rupture hole 270 that ruptures when receiving a certain heat is interposed, and the An upper end of the rupture hole 270 is integrally provided with a stopper 272 for sealing while being partially inserted into the lower end of the fastening end 210;

Between the member body 220 and the rupture hole 270, a limit switch 350 electrically connected to the controller is further installed;

A water sensor 360 electrically connected to the controller is further installed in a part of the pipe part 302, which is one side of the fire extinguishing water pipe 300;

A fixing flange F1 is welded and fixed to the outer circumferential surface of the pipe part 302, which is one side of the fire extinguishing pipe 300, and a smoke control flange F2 is bolted to the fixing flange F1, and the smoke control flange F2 ) is integrally formed with one end of the smoke control pipe 500 fitted into the pipe part 302, a plurality of intake ports 510 are formed in the smoke control pipe 500, and a smoke control fan 530 is installed outdoors, and , the ventilation fan 530 is connected to a ventilation duct 520 in communication with any one of the intake ports 510;

The kitchen is further provided with an automatic home controller 700 that can be learned through an artificial neural network, and the automatic home controller 700 is designed to receive a signal detected from a fire detector 600 installed on an indoor ceiling, and the fire detector ( 600) It is designed to receive the malfunction of the rupture hole 270 of the fire extinguishing pipe 300 received from the controller 610 mounted inside, and the resident smartphone 710, which is set when a fire occurs or a malfunction signal is detected, the competent fire department ( 720) or provides an integrated management system for firefighting equipment in an apartment house, characterized in that it is configured to automatically output voice and automatically transmit text to the management office.

According to the present invention, effective initial fire extinguishing is possible by installing a sprinkler member on the ceiling surface at a position avoiding the kitchen hood above the kitchen gas stand, and the structure is improved so that a failure can be easily and quickly detected.

1 is an exemplary diagram of a system according to the prior art.
2 is an exemplary diagram of a system according to the present invention.
3 is an exemplary cross-sectional view of a sprinkler member according to the present invention.
4 is a piping diagram constituting the system according to the present invention.
5 and 6 are exemplary configuration diagrams showing a failure detection structure in the system according to the present invention.
7 is an exemplary view showing a ventilation structure constituting a system according to the present invention.
8 is an exemplary view showing an installation example of the home automatic controller constituting the system according to the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

As shown in the example of FIG. 2, the integrated management system for firefighting equipment of an apartment house according to the present invention includes a sink 10 having a sink 11 in a space partitioned by a front wall W1 and a side wall W2, and a gas stove. Applied to a kitchen equipped with a gas station 20 on which 21 is seated, an exhaust hood 30 provided on the upper portion of the gas station 20, and a kitchen faucet 100 installed on the front wall W1 do.

In addition, the sprinkler member 200 as shown in FIGS. 3 and 4 is installed on the kitchen ceiling surface that does not interfere with the exhaust hood 30 .

The sprinkler member 200 is fixed to the fire extinguishing water pipe 300 (refer to FIG. 4) and radially sprays around the sink 10 and the gas tank 20 at the initial stage of a fire to increase the initial fire extinguishing ability.

More specifically, the sprinkler member 200 includes a fastening end 210 assembled to the fire extinguishing water pipe 300 .

The fastening end 210 is formed of a tubular body protruding from the upper end of the member body 220, and the member body 220 is a bar type, which is easy to understand when viewed as a kind of trophy handle.

That is, the member body 220 is not a cylindrical member with an empty inside, but an open state in all directions, and the '⊂'-shaped member and the '⊃'-shaped member are arranged symmetrically with each other, and the upper end is tubular, respectively. It is integrally fixed to the outer circumferential surface of the chain fastening end 210 , and the lower ends are each integrally fixed to the outer circumferential surface of the tubular body fixing end 230 .

In addition, a fixing bolt 240 is fastened to the fixing end 230 , and a bearing is fixed to the lower end of the fixing bolt 240 so that the rotating disk 250 can rotate in place.

At this time, the rotating disk 250 has a drain hole 252 formed therein, and is configured to generate a rotational force by interference when the fire extinguishing water falls and drips.

That is, a part of the falling fire fighting water collides with the upper surface of the rotating disk 250 , and a part flows into the drain hole 252 and flows, causing a flow velocity difference to rotate the rotating disk 250 .

Therefore, when fire extinguishing water falls, the fire extinguishing water is discharged while being radially dispersed along the rotation radius of the rotating disk 250 to widen the initial suppression radius.

In particular, for smooth rotation of the rotary disk 250, a ball groove 254 of a certain depth in the circumferential direction is concave in a 'V' shape on the lower end surface of the rotary disk 250 .

Then, the rolling ball 256 is seated in the ball groove 254 , and the rolling ball 256 is supported by the ball support plate 258 .

In addition, the ball support plate 258 is fastened to the center of the lower end surface of the fixing bolt 240 by the fastening bolt 260 .

In addition, a rupture hole 270 is interposed between the lower end of the fixing bolt 240 and the fastening end 210 , and in particular, the upper end of the rupture hole 270 is partially inserted into the lower end of the fastening end 210 . A stopper 272 for sealing the state is provided.

At this time, the stopper 272 is integrally formed on the upper end of the rupture hole 270 , and an O-ring (reference numeral omitted) is fitted around the stopper 272, and the O-ring is a polyurethane resin in order to maximize the sealing effect. 30% by weight, 10% by weight of rosin, 10% by weight of xanthan gum and the remaining silicone resin are molded into the composition is preferably used.

Therefore, when the rupture hole 270 is placed in a state where the stopper 272 is inserted and sealed with an O-ring, and the rupture hole 270 is pushed up with a strong force by tightening the fixing bolt 240 in that state, the stopper 272 is tightly closed. Since the lower end of the fastening end 210 is sealed while sealing the fastening end 210, even if the fastening end 210 is filled with fire extinguishing water, it is not easily leaked unless the rupture hole 270 is ruptured.

Here, the rupture hole 270 is a kind of metallic fuse, and is configured to melt and fall off when a certain temperature is raised due to a fire.

Therefore, the sealing force by the stopper 272 is very good because it endures with a very strong force in normal times.

On the other hand, in the present invention, as in the example of FIG. 4 , the fire extinguishing pipe 300 to which the fastening end 210 is assembled is divided into a pipe part 302 and a pipe end 304 , and is flange-fixed to form an integral body. The fastening end 210 is installed on the pipe end 304 while being configured to achieve this.

And, the opening/closing valve 310 is rotatably built in the pipe part 302 about the shaft 312 .

In addition, a wiring 314 is fixed to the center of one side of the on-off valve 310 .

In addition, a plurality of, preferably four, protrusions 320 are installed at regular intervals in the circumferential direction of the pipe portion 302 on the surface side of the opening/closing valve 310 on which the wiring 314 is formed. .

At this time, the protrusion body 320 is a housing 322 screwed to the outer circumferential surface of the pipe part 302, and the protrusion is inserted into the housing 322 and assembled to be exposed to the inner diameter of the pipe part 302 for a certain length. 324, a compression spring 326 for pulling and compressing the protrusion 324, and a cover 328 screwed to the housing 322 to fix the compression spring 326.

In addition, one end of the wire (W) is fixed to the end of the protrusion 324, and the other end of the wire (W) is pulled through the wiring 314 to expose the protrusion 324 to the inside of the tube. It is fixed to the stopper 272 sealed to the fastening end 210 .

Therefore, when the rupture hole 270 is melted and ruptured by heat generated during a fire, since the stopper 272 is also made of the same material, it melts at the same time and the binding force of the wire W is released.

Then, the wire W is released, and while the compression spring 326 of the protrusion body 320 is compressed, the protrusion 324 is drawn in to release the stopping function of the opening/closing valve 310 .

Accordingly, the opening/closing valve 310 is opened while being rotated with respect to the shaft 312 due to the hydraulic pressure of the fire extinguishing water.

On the other hand, as shown in the example of Figure 5, the limit switch 350 is further installed between the member body 220 and the rupture hole 270, and the limit switch 350 is electrically connected to the controller (not shown), so that it is normally When the rupture hole 270 is ruptured and separated due to various factors, the failure can be diagnosed in advance by applying a signal to notify the failure.

In addition, as in the example of FIG. 6 , a water sensor 360 is further installed in a part of the pipe part 302 , and the water sensor 360 is connected to a controller (not shown) through a lead wire, so that the normal pipe part ( 302) If there is no water inside, it may be configured to be checked in advance by recognizing it as defective and sending a detection signal.

With this configuration, since automatic inspection is possible in advance, it is possible to prevent in advance the problem of not being able to extinguish the fire because fire extinguishing water is not supplied even when a fire occurs, and the problem of water leakage caused by the separation of the rupture hole 270. there will be

In addition, in the present invention, a smoke control structure is also provided so that smoke generated at the beginning of a fire can be quickly sucked and discharged.

The ventilation structure according to the present invention includes a fixing flange F1 welded to the outer circumferential surface of the pipe portion 302, as illustrated in FIG. 7 .

This is to install the smoke control pipe 500, and a smoke control flange F2 is formed at one end of the smoke control pipe 500, and the smoke control pipe 500 is fitted to the pipe part 302, and then is fitted with a fixed flange F1 and smoke control. As the flange F2 is flange-coupled, the pipe part 302 has a double pipe shape with a smoke control pipe 500 .

At this time, since the fixing flange F1 should not damage the protrusion body 320 installed in the pipe part 302, it should be provided at a position avoided so as not to interfere with it.

The reason that the double pipe is in this way is to quickly inhale and discharge the smoke generated in the event of a fire.

For this reason, a plurality of intake ports 510 are formed in the smoke control pipe 500 .

In particular, a ventilation fan 530 is installed on the outside close to the ventilation pipe 500 , the ventilation fan 530 is driven and controlled by a controller (not shown), and the ventilation fan 530 has any one of the intake ports 510 . A ventilation duct 520 in communication with one is connected.

To this end, the intake port 510 connected to the smoke control duct 520 is preferably formed to be relatively larger than other intake ports.

Accordingly, when a fire occurs, the smoke control fan 530 is simultaneously driven according to the control signal of the controller, so that the generated smoke is quickly discharged, thereby reducing the initial damage caused by the smoke.

In addition, as in the example of FIG. 8 , the present invention may further include an automatic home controller 700 having a fire-fighting-related control function, including indoor ventilation, through data learned using an artificial neural network.

The home automatic controller 700 is equipped with a control ability to keep the room in an optimal state by learning through an artificial neural network, which is a machine learning technique that mimics human nerves, and to immediately fire a fire in case of an unexpected fire.

To this end, the home automatic controller 700 is designed to receive a signal detected from the fire detector 600 installed on the ceiling of the room, and also to the signal received from the controller 610 mounted inside the fire detector 600 . It is also configured to control.

At this time, the controller 610 detects whether the rupture hole 270 installed in the fire extinguishing water pipe 300 is ruptured and can directly check whether there is a malfunction or whether the fire extinguishing water is operated in case of a fire, and the detected signal is It is transmitted to the home automatic controller 700 via the controller (610).

Therefore, it is possible to detect a fire immediately when a fire occurs, and the home automatic controller 700 is a set institution, for example, a set resident smart phone 710, a fire department 720 or a management office, etc. through automatic voice output and automatic text transmission. It is designed to inform emergency situations.

In particular, the home automatic controller 700 checks the internal temperature of the indoor temperature sensor 730 and the switchboard 740 and recognizes it as a fire situation when it exceeds a certain level, otherwise the detected temperature of the indoor air quality sensor 750 . In comparison with , an overall indoor air control function is performed, such as opening the window 760 to ventilate to improve indoor air quality.

In this case, in addition to the air quality sensor 750, an illuminance sensor, a humidity sensor, etc. may be installed and operated.

In this way, comfortable and safe firefighting management is possible through the control of the artificial intelligent home automatic controller 700 .

100: kitchen faucet
200: sprinkler member

Claims (1)

The sink 10, the gas stand 20, the exhaust hood 30 and the kitchen faucet 100, and a sprinkler member 200 is installed on the kitchen ceiling surface that does not interfere with the exhaust hood 30, but a sprinkler The member 200 includes a fastening end 210 assembled to the fire extinguishing water pipe 300, and the fastening end 210 is formed of a tubular body protruding from the upper end of the member body 220, and the member body 220 is In a state in which the '⊂'-shaped member and the '⊃'-shaped member are arranged symmetrically with each other, the upper end is integrally fixed to the outer peripheral surface of the fastening end 210 of the tubular body, and the lower end is the outer peripheral surface of the fixed end 230 of the tubular body, respectively. It is made of a structure that is integrally fixed to the fixed end 230, the fixing bolt 240 is fastened and fixed, and the lower end of the fixing bolt 240 is fixed so that the rotating disk 250 can be rotated in place, and rotated On the lower surface of the disk 250, a ball groove 254 of a certain depth in the circumferential direction is concave in a 'V' shape, and the rolling ball 256 is seated in the ball groove 254, and the rolling ball 256 is a ball support plate. Supported by 258 , the ball support plate 258 is fastened to the center of the lower end surface of the fixing bolt 240 by the fastening bolt 260 , and a constant distance between the lower end of the fixing bolt 240 and the fastening end 210 . A rupture hole 270 that ruptures when subjected to heat is interposed, and at the upper end of the rupture hole 270, a stopper 272 for sealingly inserted into the lower end of the fastening end 210 is integrally applied to the kitchen. In the firefighting equipment integrated management system of the apartment house;
Between the member body 220 and the rupture hole 270, a limit switch 350 electrically connected to the controller is further installed; A water sensor 360 electrically connected to the controller is further installed on a part of the pipe part 302, which is one side of the fire extinguishing water pipe 300;
A fixing flange F1 is welded and fixed to the outer circumferential surface of the pipe part 302, which is one side of the fire extinguishing pipe 300, and the smoke control flange F2 is bolted to the fixing flange F1, and the smoke control flange F2 is a pipe part (302) is integrally formed at one end of the ventilation pipe 500 fitted to the ventilation pipe 500, a plurality of intake ports 510 are formed, a ventilation fan 530 is installed outdoors, and the ventilation fan 530 has an intake port ( A smoke control duct 520 in communication with any one of 510 is connected;
The kitchen is further provided with an automatic home controller 700 that can be learned through an artificial neural network, and the automatic home controller 700 is designed to receive a signal detected from a fire detector 600 installed on an indoor ceiling, and the fire detector ( 600) It is designed to receive the malfunction of the rupture hole 270 of the fire extinguishing pipe 300 received from the controller 610 mounted inside, and the resident smartphone 710, which is set when a fire occurs or a malfunction signal is detected, the competent fire department ( 720) or configured to automatically output audio and automatically send text messages to the management office;
The stopper 272 is integrally formed on the upper end of the rupture hole 270, and an O-ring is fitted around the stopper 272, and the O-ring is 30% by weight of polyurethane resin, 10% by weight of rosin, and 10% by weight of xanthan gum. % and the rest of the silicone resin used molded into the composition;
The fire extinguishing water pipe 300 to which the fastening end 210 is assembled is divided into a pipe part 302 and a pipe end 304, and the fastening end 210 is configured to form an integral body by fixing mutual flanges. 304), the on-off valve 310 is rotatably built around the shaft 312 in the pipe part 302, and a wiring 314 is fixed to the center of one side of the on-off valve 310, , Four protrusions 320 are installed at regular intervals in the circumferential direction of the pipe portion 302 on the surface side of the opening/closing valve 310 on which the wiring 314 is formed;
The protrusion body 320 includes a housing 322 screwed to the outer circumferential surface of the pipe part 302, and a protrusion 324 fitted in the housing 322 and assembled to be exposed to the inner diameter of the pipe part 302 for a certain length. ), a compression spring 326 for pulling and compressing the protrusion 324, and a cover 328 screwed to the housing 322 to fix the compression spring 326; One end of the wire (W) is fixed to the end of the protrusion 324, and the other end of the wire (W) is fastened via the wiring 314 in a pulled state to expose the protrusion 324 to the inside of the tube. Firefighting equipment integrated management system of an apartment house, characterized in that it is fixed to the stopper 272 sealed to the stage 210.

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