KR102359417B1 - Fire-fighting drainage management system of apartment houses - Google Patents

Abstract

The present invention relates to a fire-fighting drainage management system for an apartment house, and more particularly, it is possible to monitor and manage fires occurring in an apartment house, control in case of a fire, as well as manage evacuation, and furthermore, to the fire-fighting equipment itself including a fire pump. It relates to a fire-fighting drainage management system for apartment houses that has been improved to not only minimize fire damage, but also enhance safety by minimizing casualties by enabling proper operation and operation of fire-fighting equipment in the event of a fire. .

Description

Fire-fighting drainage management system of apartment houses}

The present invention relates to a fire-fighting drainage management system for an apartment house 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 a fire, as well as manage evacuation, including a fire pump Management and monitoring of firefighting equipment itself is possible so that the firefighting equipment can operate and operate properly in the event of a fire. It's about the system.

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 makes the house manageable.

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 case 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 further include a fire pump Management and monitoring of firefighting equipment itself is possible so that the firefighting equipment can operate and operate properly in the event of a fire. Its main purpose is to provide a system.

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 common front door controller 1000 in each building is further connected to the fire controller 300 to enable signal processing, and the common front door controller 1000 directly controls the opening and closing of the common front door lock unit 1100. configured to automatically open all the common front door locking units 1100 of the apartment house according to the control signal of the fire controller 300 in case of a fire;

A landing spread prevention unit 2000 is further provided to initially suppress the fire spreading through the landing and the stairs, wherein the landing diffusion prevention unit 2000 includes a fire extinguishing water sprayer 2100 embedded in both side walls of the landing and , a fire water pipe (PP) branched from the fire hydrant and connected to supply fire water to the fire water sprayer 2100, and an on/off valve 2200 installed in a part of the fire water pipe (PP) to control the supply of fire water and Firefighting of an apartment house, characterized in that it comprises a sprayer controller (2300) electrically connected to the fire controller (300) and electrically communicatively connected to the on-off valve (2200) and the sprayer controller (2300) to control the spray width of the fire extinguishing water sprayer (2100) A drainage management system is provided.

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, including the firefighting pump, so that the firefighting equipment works properly in the event of a fire. By enabling it to operate and operate, 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 showing an example of a common door problem constituting the system according to the present invention.
5 is an exemplary configuration diagram showing an example of prevention of diffusion for preventing the initial fire constituting the system according to the present invention from spreading to the landing.

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 roof 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 in 1 liter of mixed raw material in which cesium tin oxide (CsSnO) and bisphenol epoxy resin are mixed in a weight ratio of 1:9, 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, in the present invention, the above-described detection countermeasures for fire prevention utilize artificial intelligence that can be learned by neural network theory to prevent fires through analysis through image information in particular, to set up a quick evacuation route in case of a fire, to suggest an evacuation method, etc. can enable you to do

As an example, in the present invention, it is possible to control to induce the opening of the common front door to enable smooth and rapid evacuation through the common front door.

In other words, in most apartment houses recently, the common front door has been converted to an automatic opening and closing system. As a result, if the signal line of the common entrance is lost due to an emergency or fire, there is a problem that it is impossible to escape through the common entrance.

The main purpose of the present invention is to prevent a disaster in which the common front door cannot be opened due to loss of signal lines, etc. by immediately maintaining all common front doors of the apartment house in a fully open state when a fire occurs.

For example, as in the example of FIG. 4 , the common front door controller 1000 is further connected to the fire controller 300 to be electrically signal-processable. In this case, mutual communication can be both wired and wireless.

In addition, the common front door locking unit 1100 may be configured to open by controlling the driving body since it is made in various ways such as a rack and pinion or a ball screw driven by a driving motor in an electromagnetic locking method.

At this time, there is no need to allocate and manage the common entrance door separately because all buildings must be opened at the same time in case of a fire.

Thus, when a fire occurs, the fire controller 300 controls the common front door controller 1000 of the corresponding building according to the control signal of the main server 100 that comprehensively collects and manages information to lock the common door unit 1100. By automatically opening the door, it is possible to prevent accidents in which people preparing for fire cannot evacuate because the common front door does not open.

In addition, if a fire occurs, the elevator can be stopped, so stairs and landings are used for safe evacuation.

However, if the flame spreads through the stairs and landings, it becomes impossible to use them, which can lead to fatal accidents.

Accordingly, in the present invention, the landing prevention unit 2000 as shown in FIG. 5 may be further provided to initially suppress the landing and the fire spreading through the stairs together with the above-described configuration.

The stair landing prevention unit 2000 includes a fire extinguishing water sprayer 2100 buried in both sidewalls of the landing, a fire water pipe branched from the fire hydrant to supply fire extinguishing water to the fire extinguishing water sprayer 2100, and connected to the fire water pipe (PP), and the An on/off valve 2200 installed in a part of the fire water pipe (PP) to control the supply of fire water, and electrically communicatively connected to a fire controller 300, the on/off valve 2200 and the fire water sprayer 2100 ) includes an injector controller 2300 for controlling the injection width.

At this time, the fire extinguishing water sprayer 2100 has a rectangular cylindrical shape and is formed in the form of a sprayer body 2110 with a fire water pipe (PP) connected to the center of the length, and a slit shape on the exposed surface of the sprayer body 2110. , a ball screw 2130 installed to rotate in place inside the injector body 2110 and having screws in opposite directions from the center of the length as a starting point, a stopper block 2140 that is inserted into the ball screw 2130 and moves symmetrically with each other; and a control motor 2150 fixed to one end of a ball screw 2130 exposed to the outside through one side of the injector body 2110 and operated by the injector controller 2300 .

Thus, when a fire occurs, the fire controller 300 operates under the control of the main server 100 to transmit a control signal to the injector controller 2300, and the injector controller 2300 that receives this operates an opening/closing solenoid-type solenoid valve. By opening the valve 2200 to supply fire extinguishing water and at the same time periodically driving the control motor 2150 to increase and decrease the opening width of the splitter chain 2120, the width at which the fire extinguishing water is sprayed is periodically varied and sprayed to extinguish a fire. effective suppression.

In this case, the fire controller 300 may control only the injector controller 2300 of the building in which the fire occurred, thereby preventing unnecessary stair landings from being flooded in other buildings without fire.

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; 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 outputting voice from the control room directly to each household are connected to the sub-splitter 250 in a fire-fighting drainage management system for an apartment house;
A common front door controller 1000 in each building is further connected to the fire controller 300 to enable signal processing, and the common front door controller 1000 directly controls the opening and closing of the common front door lock unit 1100. configured to automatically open all the common front door lock units 1100 of the apartment house according to the control signal of the fire controller 300 in case of a fire;
A landing spread prevention unit 2000 is further provided to initially suppress the fire spreading through the landing and the stairs, wherein the landing diffusion prevention unit 2000 includes a fire extinguishing water sprayer 2100 embedded in both side walls of the landing and , a fire water pipe (PP) branched from the fire hydrant and connected to supply fire water to the fire water sprayer 2100, and an on/off valve 2200 installed in a part of the fire water pipe (PP) to control the supply of fire water and , it is electrically connected to the fire controller 300 and includes a sprayer controller 2300 for controlling the spray width of the on-off valve 2200 and the fire extinguishing water sprayer 2100;
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 at the lower portion of the seat 530 to move it. A plurality of transverse bars 540 are installed on the lower surface of the awning 520 , a recess-shaped rail 542 is included on the transverse bar 540 , and an 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 attached and fixed in one piece on both sides of the rail 542, respectively, and the + contact (T1) and - contact (T2) have a power supply This 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 an LED 554 is located at the center of the lower surface of the module body 552. It 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 a fire extinguisher is provided inside the seating table 530. A water storage tank 560 is built-in, and a fire water pipe for supply (HOS) is connected to the fire extinguishing water storage tank 560, rides on the post 510, passes through the supply pump 570, and is inclined at the upper end of the post 510. It is connected to the fire extinguishing nozzle 580, and a surveillance camera 590 is installed at the top of the post 510 to transmit the captured image to the real-time fire controller 300 to view and read the image in case of a fire. 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-fighting drainage management system for an apartment complex.

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