KR102342089B1 - Fire detection and fire fighting system for apartment buildings - Google Patents

Abstract

The present invention relates to a fire detection and firefighting system for an apartment house, and more specifically, to a fire detection and firefighting system for an apartment house, which enables monitoring and management of fires occurring in the apartment house, control in case of a fire, as well as evacuation-related management, and furthermore, management and monitoring of firefighting equipment itself is possible, so that the firefighting equipment can be properly operated and operated in the event of the fire. Therefore, not only fire damage is minimized, but also human damage is minimized, thereby enhancing safety.

Description

Fire detection and fire fighting system for apartment buildings

The present invention relates to a fire detection and fire fighting system for apartment buildings in the field of firefighting technology, and more particularly, it is possible to monitor and manage fires occurring in an apartment house, control in case of fire, as well as manage evacuation, and furthermore, the firefighting equipment itself It is possible to manage and monitor the fire-fighting equipment in the event of a fire so that the fire-fighting equipment works and operates properly, thereby minimizing fire damage and human casualties. it's about

Recently, various housing management devices have been installed in apartment houses such as houses in order to aim for a safe and convenient new residential cultural space. For example, a home automation device using a communication network and communication technology for automatic control of a crime prevention device for crime prevention or automatic control of lights and heating and cooling devices, a device for visitor identification and door opening and closing, etc. are installed, making it safer and more convenient for users. It allows you to properly manage your home.

In particular, since a large number of people enter and exit from apartment buildings, villas, townhouses, and officetels, access becomes convenient for tenants. It is very important for

As such, in the case of multi-unit housing, a large number of residents reside, so systematic management using communication networks and advanced communication technologies is required in various areas such as security, parking, garbage disposal, sewage treatment, electricity and gas meter reading.

On the other hand, the fire management system installed in the apartment house is limited to generating an alarm sound. In other words, it only sounds an alarm, but there is no function to extinguish the fire spreading through the landing.

Moreover, in the event of a fire, you want to board the elevator in a hurry, but when the electricity is cut off, the elevator immediately causes a safety accident, so you have to block the boarding itself. It is also necessary to solve the problem that evacuation becomes difficult and safety accidents occur when the heat fills the stair landing.

Republic of Korea Patent Registration No. 10-1684366 (2016.12.02.) Fire monitoring device for firefighting using communication network of apartment house Republic of Korea Patent Registration No. 10-2146870 (2020.08.14.) Integrated management system for apartment houses using optical communication network

The present invention was created to solve the problems in the prior art as described above, and it is possible to monitor and manage fires occurring in an apartment house, control in case of fire, as well as manage evacuation, and furthermore, the firefighting equipment itself. We provide an improved fire detection and fire fighting system for apartment buildings that not only minimizes fire damage by enabling proper operation and operation of firefighting equipment in the event of a fire, but also enhances safety by minimizing casualties. has its main purpose.

The present invention is a means for achieving the above object. The main server 100 installed in the management room and the cable TV electrically connected to the main server 100 receive a TV signal according to a control signal and distribute it to each household. a distribution unit 200 and a fire controller 300 for controlling fire detection and fire suppression by communicating with a controller installed in a common area or a playground and a parking lot of the apartment house as well as each household;

The main server 100 includes a memory and is configured to enable real-time communication in connection with a public office server including a fire station or a police station;

The cable TV distribution unit 200 includes a duplex filter 210 that communicates with the sequencer binder 110 of the main server 100 in order to be connected to the main server 100, and is connected to the duplex filter 210 to signal A main amplifier 220 for amplifying the, a main splitter 230 for distributing the amplified signal to each generation, a sub-amplifier 240 for amplifying a signal transmitted to each generation, and necessary for each generation and a sub-splitter 250 for distributing signals according to the number of channels;

A cable TV 252 and a speaker 254 capable of directly outputting audio from the control room to each household are connected to the sub-splitter 250;

A fire extinguishing water detector 700 is further installed on the fire water pipe that supplies fire water within the household or on the fire water pipe that supplies fire water in a common area or playground, but the fire water detector 700 is exposed inside the fire water pipe, a water sensor 710 having first and second terminals 712 and 714; a fixing flange 720 fixed to one end of the water detection sensor 710 and screwing the water detection sensor 710 to the fire water pipe from the outside to the inside under the interposition of a sealer 726; first and second terminal connection terminals 722 and 724 provided at the other end of the water sensor 710 and connected to the first and second terminals 712 and 714, respectively; a fastener 730 having first and second terminal connecting ends 732 and 734 so as to be screwed to the first and second terminal connecting ends 722 and 724 and at the same time to enable connection between the terminals;

A fire door unit 4000 is further installed on the ceiling outside the entrance of each household to prevent the spread of fire, but the fire door unit 4000 is a roll housing 4100 installed on the outside ceiling of the entrance door (ODR) of each household and, A roll-type fire door 4200 that is wound around the roll housing 4100 and unwinds according to a signal to cover the front of the front door (ODR) to prevent flames, and a fire hydrant controller installed on one side of the roll housing 4100 ( 310) receives the control signal and provides a fire detection and fire protection system for apartment buildings, characterized in that it further comprises a fire door controller 4300 for driving the roll-type fire door 4200 to be unlocked.

According to the present invention, it is possible to monitor and manage fires occurring in an apartment house, control in case of fire, as well as manage evacuation, and furthermore, it is possible to manage and monitor the firefighting equipment itself, so that the firefighting equipment can be operated and operated properly in case of a fire. By doing so, it is possible to obtain an improved effect to enhance safety by minimizing fire damage as well as human casualties.

1 is an exemplary configuration block diagram of a system according to the present invention;
2 is an exemplary view showing an example of fire extinguishing of a rest shelter constituting the system according to the present invention.
3 is an exemplary view showing a fire extinguishing embodiment of the playground constituting the system according to the present invention.
4 is an exemplary configuration diagram of a fire extinguishing water detector for detecting the presence or absence of fire extinguishing water in the fire extinguishing water pipe constituting the system according to the present invention.
5 is an exemplary configuration diagram showing an example of preventing diffusion through a fire door unit constituting the system according to the present invention.

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

The system according to the present invention has an advantage in that it is possible to reduce the cost of system construction by configuring a firefighting management using the cable TV communication network installed in the apartment house, and to improve the workability without degrading the performance.

That is, the system according to the present invention is electrically connected to the main server 100 installed in the management room and the main server 100 as shown in FIG. 1 , and receives a TV signal according to a control signal and distributes it to each household. It includes a cable TV distribution unit 200 and a fire controller 300 for controlling fire detection and fire suppression by communicating with a controller installed in a common area or a playground and a parking lot of each household as well as a common area of an apartment house.

At this time, it is natural that the main server 100 includes a memory and is configured to enable real-time communication in connection with a public office server (not shown) such as a fire station or a police station.

In addition, the cable TV distribution unit 200 has a duplex filter 210 that communicates with the sequencer binder 110 of the main server 100 in order to be connected to the main server 100 , and is connected to the duplex filter 210 . A main amplifier 220 for amplifying a signal, a main splitter 230 for distributing the amplified signal to each generation, a sub-amplifier 240 for amplifying a signal transmitted to each generation, and each generation It includes a sub-splitter 250 for distributing a signal according to the number of channels required in the .

Here, a cable TV 252 and a speaker 254 capable of directly outputting voice from the control room to each household are connected to the sub-splitter 250 .

Therefore, it is basic to transmit the TV image signal transmitted from the cable broadcasting company through the cable TV 252, and if necessary, the emergency image provided by the control room, that is, the main server 100 is also transmitted so that each household can watch it. Of course.

In addition, the speaker 254 may be used by connecting a general broadcasting speaker installed in an existing household to the sub-splitter 250, or may be installed separately. This has the advantage of being able to use the sub-splitter 250 without errors with the best sound quality because the existing general broadcasting speakers are often old and defective.

Therefore, when an emergency situation such as a fire occurs, the emergency situation can be explained by voice through the speaker 254 to each household through the main server 100, or when the video is secured, the emergency situation can be directly transmitted by transmitting the video. Household members can immediately check in real-time, and when evacuation is necessary, it is possible to obtain the effect of reducing human casualties by evacuating promptly according to the guidance.

In particular, the cable TV distribution unit 200 can transmit an emergency to the main server 100 immediately because bidirectional communication is possible.

To this end, for example, a household emergency button 260, an E/L (elevator) monitoring camera 270, and a rooftop door monitoring camera 280 are further connected to the sub-splitter 250 to transmit an emergency signal or a photographed image to the main server ( 100) can be configured to transmit.

At this time, the household emergency button 260 is not only a fire, but also when an emergency situation occurs within the household, for example, when an elderly person collapses, a thief invades, or a small child causes an accident, in a situation where it is difficult to make an emergency call. It can be installed in a conspicuous place and configured to automatically transmit an emergency signal by simply pressing it.

In addition, the E/L monitoring camera 270 checks the operation status of the elevator, and by filming and transmitting the situation in front of it in real time, it can immediately grasp the situation at the stair landing in case of a fire and increase safety when guiding an evacuation route. have.

Of course, only about one month's worth of captured images are stored, and after that, if the overwrite function is configured to be stored in real time, the memory in the main server 100 can be efficiently utilized.

In addition, the roof door monitoring camera 280 is to check in real time the situation of a fire occurring on the road leading to the roof so as to guide preparations to the roof in case of fire.

Furthermore, the image information transmitted by the rooftop door monitoring camera 280 helps to establish a rescue plan by checking the evacuation conditions.

In addition, if a fire situation is captured in the transmitted video, the video is transmitted to the cable TV 252 in real time, and the location is displayed and audio output is made to be effective in inducing evacuation to avoid the location. can

Meanwhile, the fire controller 300 is connected to the household fire hydrant controller 310 , the common area controller 320 , the parking lot controller 330 , and the playground controller 340 to be monitored and controlled.

At this time, when the household fire hydrant controller 310 receives a detection signal from the smoke or heat sensor installed in the household, it sounds an alarm and immediately transmits it to the fire controller 300, and the main server 100 transmits the signal. Recognize that a fire has occurred and take action.

In addition, the common area controller 320 transmits the CCTV image installed in the common area (shelter, resting bench, etc.) to the fire controller 300 so that a fire occurring outside can be monitored in real time.

In this case, the common area controller 320 may be provided on one side of the post 510 of the resting shelter 500 installed in the common area, as shown in FIG. 2 .

And, the awning 520 is installed on the upper end of the pair of posts 510, and the awning 520 is formed of a waterproof cloth so that it can be used interchangeably.

In addition, the lower end of the post 510 is fixed to a 'C'-shaped seating base 530 , and although not shown, wheels are installed on the lower portion of the seating table 530 to be movable.

Therefore, the resting shelter 500 can be moved as much as possible by implementing a movable shelter.

In addition, a plurality of transverse bars 540 are installed on the lower surface of the awning 520 , and rails 542 are provided on the transverse bars 540 . At this time, the rail 542 is preferably formed in a groove shape.

And, the LED module 550 is fitted to the rail 542 and is configured to be slidable. In addition, on both sides of the rail 542, + contact (T1) and - contact (T2) are respectively attached and fixed in a long piece. In addition, power is connected to the + contact point T1 and the - contact point T2.

In addition, the LED module 550 includes a module body 552 that is slidably fitted to the side from one end surface of the rail 542 . An LED 554 is fixed to the center of the lower surface of the module body 552 .

In addition, elastic terminals 556 connected to the + contact point T1 and the - contact point T2 are provided on both sides of the module body 552, respectively. Of course, the elastic terminal 556 is connected to the + side and the - side of the LED 554, respectively, to supply power to the LED 554. In this case, commercial power is used as the power source.

In particular, since the elastic terminal 556 has an arc shape, that is, an arc shape and is configured to be elastically deformable, it is easy to move the position while always maintaining good connection force with the + contact (T1) and - contact (T2). let it do

Due to this configuration, when the present invention requires focused lighting, when a plurality of LEDs 554 are collected and arranged at a point where focused lighting is required, stronger lighting can be provided.

In addition, in the case of the horizontal bar 540 on which the lighting is installed, it is difficult to prevent corrosion with general paint coating because it is made of metal and is used in a state exposed to the outside in a poor environment. In particular, when used for a long period of time, the coating is easily peeled off and corroded because the anchoring function between the metal surface and the painted surface is poor.

In the present invention, the transverse bar 540 is dipped into the external coating solution to be applied with the external coating solution to improve water resistance, waterproofness, and moisture resistance while solving these problems.

The external coating solution for this is 4.5 g of lithium nitrate, 3.5 g of waste glass powder having a particle size of 10 nm or less, 200 g of epoxy resin, Methacresol 50g, carboxylic acid 100g, rosin 50g, dicyandiamide 100g added as a main ingredient; It is composed by mixing 90-95% by weight of the main raw material and 5-10% by weight of water.

Here, cesium tin oxide increases the infrared blocking rate up to 60%, and the reason for using the bisphenol-based epoxy resin is that it has excellent stability against ultraviolet (UV) and can improve heat shielding performance.

At this time, the lithium nitrate is to increase the ion exchangeability to increase the dispersion stability, the waste glass powder is to increase the brightness of the LED light.

In addition, the epoxy resin is to secure adhesion and fixing stability, and methacresol is added to suppress interfacial separation through the anchoring function on the adherend surface.

In this case, carboxylic acid and rosin are used to increase hydrophobicity, that is, water repellency by inducing a microstructure and low surface energy of the surface. can be used; Oleamide enhances slip property and improves uniform dispersibility, and glycol-2-ethylhexanol suppresses foaming and improves treatment efficiency.

And, dicyandiamide improves the water repellency according to the hydrophobization close to super water repellency.

In addition, a fire water storage tank 560 is built-in inside the seating table 530, and a fire water pipe (HOS) for supply is connected to the fire water storage tank 560 to ride the post 510 and ride the supply pump ( 570) and connected to the fire extinguishing nozzle 580 inclined at the upper end of the post 510.

In addition, a surveillance camera 590 is installed at the top of the post 510 and transmits the captured image to the real-time fire controller 300, so that when a fire occurs, the control signal of the main server 100 that reads and reads the image is transmitted to the fire controller 300. When transmitted to the common area controller 320 through

In this way, since a shelter and a fire response system are provided, it is possible to live in a safer apartment building.

On the other hand, the parking lot controller 330 is mounted at a specific point in the parking lot, and when a detection signal is received from a smoke or heat sensor installed in the parking lot, an alarm is sounded and at the same time it is transmitted to the fire controller 300 immediately to the main server 100 ) can recognize that a fire has occurred in the household that sent the signal and take action.

In this case, CCTV can be installed in the parking lot as well, and the captured image can be transmitted to the fire controller 300 to be utilized.

In addition, the playground controller 340 is provided on a street lamp pole 600 as shown in FIG. 3 installed in the playground, and a street lamp 610 is installed at the upper end of the street lamp pole 600, and a fire extinguisher is provided on one side of the interior of the street lamp pole 600 A water pump 620 is built-in, and the lower end of the street lamp pole 600 is inserted and fixed in a fixing groove 632 concave in the upper surface of the fire water tank 630 by screwing, and the fire water tank 630 ) is buried in the ground, the injection port is closed by a stopper 634 on one side of the upper surface of the fire extinguishing water tank 630, and a spray nozzle 640 is installed around the upper end of the street lamp pole 600, and the fire water The tank 630 includes a fire water pipe 650 piped through the stopper 634 to supply the fire water inside the fire water pump 620 to the injection nozzle 640 .

In this case, a CCTV 660 may be installed in the street lamp pole 600 and the captured image may be transmitted to the fire controller 300 to be utilized. This will not only play the role of a security camera that protects children from outsiders in case of fire.

Thus, when a fire is found in the vicinity through the CCTV 660, the fire controller 300 controls the playground controller 340 according to the control signal of the main server 100 to drive the fire extinguishing water pump 620 and , it is possible to control the injection nozzle 640 to participate in fire suppression by sucking and discharging fire extinguishing water.

In particular, in the case of the street lamp 610, when the existing lamp-type street lamp is exposed to rainwater, the risk of short circuit is high, and if a foreign object is caught on the back surface, the luminance decreases and the lamp does not function properly. By arranging a number of LEDs 614 on the inner wall of the reflective shade 612 made of stainless steel, it also has an automatic shading function, so that it is not affected by snow and rain and cross-irradiates with each other to form a beam of light to increase the luminance. It can be configured to

This configuration enables semi-permanent use and lowers power consumption.

In addition, the main server 100 may be further connected to the security room controller 400 to control the entry and exit of an external vehicle, thereby enhancing the security function.

In addition, a fire extinguishing water detector 700 as shown in FIG. 4 is further installed on the fire water pipe supplying fire water within the household or on the fire water pipe supplying fire water in a common area or playground, and the fire water detector 700 is each controller It is configured to transmit a detection signal to the fire controller 300 through the

The fire extinguishing water sensor 700 includes: a water detection sensor 710 disposed to be exposed inside the hydration water pipe and having first and second terminals 712 and 714; a fixing flange 720 fixed to one end of the water detection sensor 710 and screwing the water detection sensor 710 to the fire water pipe from the outside to the inside under the interposition of a sealer 726; first and second terminal connection terminals 722 and 724 provided at the other end of the water sensor 710 and connected to the first and second terminals 712 and 714, respectively; It includes a fastener 730 having first and second terminal connecting ends 732 and 734 so as to be screwed to the first and second terminal connecting ends 722 and 724 and at the same time to enable connection between the terminals.

Thus, the lead wires connected to the first and second terminal connection terminals 732 and 734 drawn from the fastener 730 are wired to each controller, so that it is possible to check whether or not there is fire water when spraying fire water. That is, when a control command to inject fire extinguishing water is issued and the solenoid valve is opened, fire water is supplied, or the pump is driven to supply fire water. When a signal is transmitted, and when fire water is not supplied, electricity is not supplied. By sending a failure detection signal, it is possible to immediately check whether the fire water supply is defective, and quick action is possible.

On the other hand, when a fire occurs, a fire door unit 4000 as shown in FIG. 5 may be further installed on the ceiling outside the entrance of each household to prevent the spread of the fire.

The fire door unit 4000 is a roll housing 4100 installed on the outer ceiling surface of the front door (ODR) of each household, and is wound around the roll housing 4100 and is released according to a signal, and the front of the front door (ODR) A fire door controller 4300 installed on one side of the roll housing 4100 and installed on one side of the roll housing 4100 to receive a control signal from the household fire hydrant controller 310 to drive the release of the roll type fire door 4200 includes

At this time, a rotating motor 4110 driven by the fire door controller 4300 is installed in the roll housing 4100, and a rotating drum 4120 is connected to the motor shaft of the rotating motor 4110, and the rotating drum The roll-type fire door 4200 is wound on the 4120 .

In this case, since the roll-type fire door 4200 has a certain weight, when the rotary motor 4110 is driven in the release direction according to the signal of the fire door controller 4300, it can be quickly down and unfolded.

Therefore, it is possible to reduce the casualties in the case of an initial fire by blocking a significant portion of the flame from flowing into the house through the front door (ODR).

In addition, when a resident within the building evacuates, there is no restriction in evacuation because the roll-type fire door 4200 can be pushed out or lifted.

100: main server 200: cable TV distribution unit
300: fire controller 400: security room controller

Claims (1)

A main server 100 installed in the management room, a cable TV distribution unit 200 electrically connected to the main server 100 to receive a TV signal according to a control signal and distribute it to each household, and each household as well as an apartment house and a fire controller 300 for controlling fire detection and fire suppression by communicating with a controller installed in a common area or playground and parking lot; A fire extinguishing water detector 700 is further installed on the fire water pipe that supplies fire water within the household or on the fire water pipe that supplies fire water in a common area or playground, but the fire water detector 700 is exposed inside the fire water pipe, a water sensor 710 having first and second terminals 712 and 714; a fixing flange 720 fixed to one end of the water detection sensor 710 and screwing the water detection sensor 710 from the outside to the inside under the interposition of a sealer 726; first and second terminal connection terminals 722 and 724 provided at the other end of the water sensor 710 and connected to the first and second terminals 712 and 714, respectively; Fire detection and firefighting of a multi-family building including a fastener 730 having first and second terminal connection ends 732 and 734 to enable connection between terminals while being screwed to the first and second terminal connection ends 722 and 724 in the system;
A fire door unit 4000 is further installed on the ceiling outside the entrance of each household to prevent the spread of fire, but the fire door unit 4000 is a roll housing 4100 installed on the outside ceiling of the entrance door (ODR) of each household and, A roll-type fire door 4200 that is wound around the roll housing 4100 and unwinds according to a signal to cover the front of the front door (ODR) to prevent flames, and a fire hydrant controller installed on one side of the roll housing 4100 ( 310) further comprising a fire door controller 4300 for driving the unlocking of the roll-type fire door 4200 by receiving the control signal;
The common area controller 320 connected to the fire controller 300 is provided on one post 510 of the resting shelter 500 installed in the common area, and an awning 520 is installed at the upper end of the pair of posts 510. The awning 520 is formed of a waterproof cloth, and the lower end of the post 510 is fixed to a 'C'-shaped seat 530 , and wheels are installed on the lower portion of the seat 530 to move it. A plurality of horizontal bars 540 are installed on the lower surface of the awning 520 , and a recess-shaped rail 542 is included on the horizontal bar 540 , and the LED module 550 is provided on the rail 542 . ) is inserted and configured to be slidable, and a + contact (T1) and a - contact (T2) are respectively attached and fixed to both sides of the rail 542 in one piece, and the + contact (T1) and the - contact (T2) have Power is connected, and the LED module 550 includes a module body 552 that is slidably fitted to the side from one end surface of the rail 542, and the center of the lower surface of the module body 552 is an LED 554. is fixed, and arc-shaped elastic terminals 556 connected to the + contact point T1 and the - contact point T2 are provided on both sides of the module body 552, respectively, and inside the seating table 530 A fire water storage tank 560 is built-in, and a fire water supply pipe (HOS) for supply is connected to the fire water storage tank 560. The main server 100 that is connected to the disposed fire extinguishing nozzle 580, and that a surveillance camera 590 is installed at the top of the post 510 and transmits the captured image to the real-time fire controller 300 to view and read the image in case of a fire. is configured to control the common area controller 320 to drive the supply pump 570 and to spray the fire extinguishing water around the fire through the fire extinguishing nozzle 580;
The playground controller 340 connected to the fire controller 300 is provided on the street lamp pole 600 installed in the playground, and the street lamp 610 is installed at the upper end of the street lamp pole 600, the inner side of the street lamp pole 600 A fire water pump 620 is built in, and the lower end of the street lamp pole 600 is inserted and fixed in a fixing groove 632 concave in the upper surface of the fire water tank 630 by screwing, and the fire water tank 630 is buried in the ground, the injection port is closed by a stopper 634 on one side of the upper surface of the fire extinguishing water tank 630, and a spray nozzle 640 is installed around the upper end of the street lamp pole 600, and the It includes a fire water pipe 650 piped through a stopper 634 to supply fire water inside the fire water tank 630 to the injection nozzle 640 through the fire water pump 620, and the street lamp pole 600. A CCTV 660 is further installed to transmit the captured image to the fire controller 300, and a plurality of LEDs 614 are arranged on the inner wall surface of the reflector shade 612 made of stainless steel facing the roof shape. A fire detection and fire fighting system for a multi-unit building characterized by its features.

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