KR102437305B1 - Firefighting safety education and firefighting system using communication facilities of apartment houses - Google Patents

Abstract

The present invention relates to a fire occurrence notification safety education firefighting system using communication facilities in apartment houses, and more specifically, to a fire occurrence notification safety education firefighting system using communication facilities in apartment houses, which is improved to enhance the accuracy of monitoring and managing fires within households in the apartment houses, in particular, has an automatic fire suppression function for staircases, allowing for safe and easy evacuation through staircases, thereby minimizing fire damage and enhancing safety, and as well as is improved to enhance safety by installing a portable automatic sprinkler where initial fire suppression is required among places where sprinklers are not installed in each household while providing fire safety education through communication with each household.

Description

Firefighting safety education and firefighting system using communication facilities of apartment houses}

The present invention relates to a fire alarm safety education firefighting system using a communication facility of an apartment building, and more particularly, it increases the monitoring and management accuracy for an intra-household fire occurring in an apartment house, and in particular, makes evacuation through a stair landing safe and easy. In addition to minimizing fire damage by equipping the stair landing with an automatic water spraying function for It relates to a fire alarm safety education firefighting system using communication facilities of apartment houses that improve safety by installing portable and portable automatic sprinklers where initial fire suppression is required.

In general, the fire management system installed in an apartment house is limited to generating an alarm sound. In other words, it only sounds an alarm and has no function to extinguish the fire.

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.

In particular, in the case of a fire hydrant, it is practically useless in a way because it is impossible for the general public to evacuate and supply fire water by opening the fire hydrant while evacuating.

However, it is a use that firefighters can arrive and use, and it is virtually difficult to utilize it for the initial fire extinguishing by the general public.

In addition, in each household, sprinklers are installed only on the ceiling of the kitchen where there are mainly cooking utensils, so in the event of a fire, it is mainly necessary to use a powder extinguisher provided for each household to extinguish the fire at the initial stage. Even if it is difficult to find, it has the disadvantage that it takes time to move to the ignition point and spray.

In addition, since sprinklers installed in households are rarely inspected, in case of malfunction when a fire actually occurs, it can lead to serious personal injury.

Republic of Korea Patent Registration No. 10-2273403 (June 30, 2021) A firefighting management system for apartment houses using artificial intelligence (AI)

The present invention was created to solve the problems in the prior art as described above, and it is possible to increase the monitoring and management accuracy for intra-household fires occurring in apartment houses, and in particular, to safely and easily evacuate through stair landings. In addition to minimizing fire damage by equipping the stair landing with an automatic water spraying function for Its main purpose is to provide a fire prevention system for notification of fire occurrence using the communication facility of the apartment house improved to enhance safety by installing a portable and portable sprinkler in a necessary place.

The present invention is a means for achieving the above object, and a plurality of fire detectors 100,110,120 installed in each household of an apartment house, a fire alarm 200 connected to the fire detectors 100,110,120 and installed outdoors, and the fire The management server 300 installed in the management room to monitor and control the fire situation of the entire apartment house by wire connected to the alarm 200, and the staircase landing installed in the STA of the apartment house and connected wirelessly with the management server 300 A household education delivery controller (USD) that transmits educational data to each household according to the control signal of the detector 400, the playground fire detector 600 wirelessly connected to the management server 300, and the management server 300. including; The household education delivery controller (USD) receives and registers the link transmitted from the speaker (SPK) installed in each household and the management server 300 to convert the text transmitted from the management server 300 into voice and transmit it to each household. connected to a portable terminal transmitter (TER) to transmit to a personal portable terminal of each household member; It further includes a main supply pipe 500 installed buried through the STA wall of the apartment building to supply fire extinguishing water from the first floor to the top floor, and the STA is a branch branched from the main supply pipe 500 . A supply pipe 510 is provided, the end of the branch supply pipe 510 is piped to be located in the center of the stair landing STA, and the end of the branch supply pipe 510 is a nozzle pipe 520 capable of spraying fire extinguishing water. This is connected, and at a distance from the nozzle tube 520, a stair landing sensor 400 is installed on the upper side, and a stair landing camera 410 controlled by a controller and the controller control inside the stair landing sensor 400 a wireless communication module for wireless communication with the management server 300 is built-in; The playground fire detector 600 stores the surveillance camera 620 installed on the street lamp pole 610 and the image captured by the surveillance camera 620 in a predetermined frame unit, and transmits the stored image to the management server 300 . and a controller 630 and a playground wireless communication module 640 connected to the controller 630 and communicating wirelessly with the management server 300; In the water supply tank 900 that provides drinking water to each household in the apartment house, an outlet pipe 910 other than the water supply pipe is further installed separately, and the end of the outlet pipe 910 is connected to the main supply pipe 500 and taken out. A discharge valve 920 is installed on the conduit of the pipe 910, and a valve controller 930 is further installed in the discharge valve 920, but the valve controller 930 is wirelessly communicated with the management server 300 and A fire alarm system for fire alarm safety education using a communication facility of a multi-family house in which the fire water supply structure is duplicated by being configured to be controlled by communication;
A simple sprinkler 800 that is installed in a place where a sprinkler is not installed in each household of the apartment house is further provided, wherein the simple sprinkler 800 is a pressure-resistant container 810 in which the extinguishing liquid is charged with a constant pressure, and the pressure-resistant container The ceiling flange 810 fixed to the upper end of the 810, the side flanges 814 fixed to both sides of the pressure-resistant container 810, and the pressure-resistant container 810 are installed on the bottom surface to scatter the fire extinguishing liquid. It includes a spray unit 820 with;
The injection unit 820 includes a cross-shaped stopper 821 fitted into the outlet 816 formed in the center of the lower end surface of the pressure-resistant container 810, and a lower protrusion 822 protruding from the center of the lower end surface of the cross-shaped stopper 821. And, the expansion spring 823 fitted to the lower protrusion 822, the fixed rod 824 fitted into the lower protrusion 822 to compress the expansion spring 823, and the fixed rod 824 is fixed operation A rod 825, a long hole 826 formed long in the vertical direction at the rear end of the operation rod 825, and a 'L'-shaped fixed base in which the lower end is pinned to the long hole 826 with a fixing pin 828 (827), the fitting piece portion 831 protruding from the upper end of the fixed base 827 and fitted into the fitting groove 818 formed on one side of the lower end of the pressure-resistant container 810, and the fitting piece portion 831 vertically and horizontally A support piece 832 that protrudes in parallel at an interval and is fitted to the lower end of the pressure-resistant container 810 and is bolted and fixed with a bolt, and an auxiliary piece 829 that is hinged to one side of the fixed base 827 and , one end is fixed to the lower end of the auxiliary piece 829 and the other end is fixed to the working rod 825, the coil spring 830, and the fixed base 827 and the working rod 825 at a position opposite to the 'a' The rupture hole fitting fixing groove 834 formed in a concave shape and both ends are inserted into the rupture hole fitting fixing groove 834, respectively, and then bent 90° to fix it. Cu-Ag-based (1:0.08 weight ratio) alloy is used to A rupture hole 833 configured to be broken by heat in case of fire, an injection guide tube 840 screwed to the outer circumferential surface of the outlet 816 and enlarged inside, and a long hole 826 after the fixing rod 824 is inserted. A rod flow hole 841 formed in the injection guide tube 840 to move by the vertical width of A discharge hole 843 formed in the, and a scattering scattering disk 844 disposed at intervals at the lower end of the sealing hole 842, is formed inside the scattering scattering disk 844 and communicates with the discharge hole 843 become is a plurality of injection holes 845, a lower bush 846 and an upper bush 847 that are fitted to each other so as to rotate the scattering spray disk 844, and the upper bush 847 through the upper and lower parts The bolt is fixed to the bush 847 and the ball 849 is disposed on the lower part of the head to provide a fire notification safety education fire fighting system using the communication facility of the apartment house, characterized in that it includes a fixing bolt 848 that reduces rotational friction. do.

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According to the present invention, the fire damage is minimized by providing an automatic watering function for the landing to increase the monitoring and management accuracy of the fire occurring in the apartment building, and in particular, to safely and easily evacuate through the landing. It has been improved to strengthen safety by installing portable and portable automatic sprinklers in places that need initial fire suppression among places where sprinklers are not installed in each household, while also providing fire safety education through communication facilities of each household and apartment building. effect can be obtained.

1 is an exemplary configuration block diagram of a system according to the present invention;
2 is an exemplary view showing a fire detection structure within a household constituting the system according to the present invention.
3 is an exemplary diagram of a schematic apartment house showing a construction example of the system according to the present invention.
4 is an exemplary view showing an installation example of a landing detector constituting the system according to the present invention.
5 is an exemplary view of a nozzle tube constituting the system according to the present invention.
6 is an exemplary view of a portable sprinkler constituting the system according to the present invention.
7 is an enlarged exemplary view by extracting the main part of FIG. 6 .
8 is an exemplary view showing a double fire extinguishing water supply structure constituting the system according to the present invention.
9 is an exemplary view of a playground fire detector constituting the system according to the present invention.
10 is an exemplary view showing the detection structure of the sprinkler 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.

1, the system according to the present invention includes a plurality of fire detectors 100,110,120 installed in each household of an apartment house, a fire alarm 200 connected to the fire detectors 100,110,120 and installed outdoors, and the fire The management server 300 installed in the management room to monitor and control the fire situation of the entire apartment house by wire connected to the alarm 200, and the staircase landing installed in the STA of the apartment house and connected wirelessly with the management server 300 A household education delivery controller (USD) that transmits educational data to each household according to the control signal of the detector 400, the playground fire detector 600 wirelessly connected to the management server 300, and the management server 300. include

At this time, as in the example of FIG. 2 , the fire detectors 100 , 110 , 120 use a commercial power source within the household, a circular case 130 forming an external shape, and a dome-type camera 140 installed at the center of the circular case 130 . And, the heat sensor 160 and the smoke sensor 170 installed on both sides of the dome-type camera 140, and the dome-type camera 140 is built in the circular case 130 and connected to the dome-type camera 140. A memory 150 for storing periodic images in an overlapping manner, and electrically connected to the memory 150 and connected to the fire alarm 200 by wire, any one of the heat detector 160 or the smoke detector 170 and a detector controller 180 for transmitting the most recent image stored in the memory 150 to the fire alarm 200 according to the detection signal.

In this way, the fire detectors 100, 110, and 120 according to the present invention do not separate and install the heat detector 160 and the smoke detector 170 separately, but are built in a single case and installed at the same time, so that the detection function, that is, the detection performance It is configured to further increase this accuracy.

In particular, in parallel with the dome-type camera 140, the fire is detected with the heat detector 160 or the smoke detector 170 and the end combination, thereby preventing the malfunction of the fire alarm 200 according to the erroneous detection in advance, and more accurately configured to secure a detection function.

To this end, the situation within the household is captured in real time by the dome-type camera 140 , and the captured image is stored in the memory 150 .

In this case, the imaging interval may be 30 seconds or 1 minute intervals, and images are taken and stored according to this cycle.

In addition, the detector controller 180 does not transmit detection information to the fire alarm 200 so as to sound an alarm immediately upon detection by the heat detector 160 or the smoke detector 170, as in the prior art, but two detectors are detected at once. In this case, it is immediately transmitted to the fire alarm 200 to provide a fire alarm. When it is transmitted and received as a control signal that a fire situation read from the AI function of the management server 300 is received, a fire alarm is issued, thereby preventing a malfunction in advance.

In particular, when the wire between the fire detectors 100, 110, and 120 and the fire alarm 200 is disconnected, the above operation is meaningless.

Accordingly, a transmitter (TM) that transmits a specific signal transmitted from the management server 300 is built in the fire alarm 200 to automatically check this, and the detector controller 180 of the fire detectors 100, 110, 120 includes A receiver (RV) that responds only to the signal of the transmitter (TM) is built-in, and the lamp (LP) is designed so that when the receiver (RV) responds, the lamp (LP) is turned on, and the lamp (LP) is the upper surface of the sensor controller 180 It is fixed to the light and can be checked from the outside through the sensor cover when it is turned on.

Thus, the management server 300 periodically sends the above specific signal to check the wiring status of each fire detector 100, 110, 120 through the fire alarm 200 in each household, and when the lamp LP is turned on, the indoor resident can be checked immediately, so that it can be recognized that it is normal, and the normal or abnormal state is immediately transmitted through the registered user terminal 2, so that the resident in the household can immediately check whether the fire detectors 100, 110, 120 in their household are defective. and can be repaired or replaced if necessary.

Through this, it is possible to prevent damage to human life due to poor fire detection.

In addition, the management server 300 is a server equipped with an AI (artificial intelligence) function, in particular, by using a well-known deep learning (deep learning) technique to learn the feature point of the image has a feature of immediately reading whether or not a fire. That is, it has the ability to read whether a fire has occurred by continuously learning the initial image of the fire, the progress image, etc., and then learns the image transmitted by the fire alarm 200 or the image transmitted by the stair landing detector 400 . By comparing and analyzing with one image, it is possible to immediately recognize whether a fire has occurred or not.

On the other hand, as illustrated in FIGS. 3 and 4 , the system according to the present invention further includes a main supply pipe 500 embedded from the first floor to the uppermost floor through the STA wall of the apartment house.

At this time, a pair of the main supply pipe 500 is installed facing each other at a distance, and first and second pumps PP1 and PP2 are installed at the lower ends, respectively, and the first and second pumps PP1 and PP2 are connected to the pipe. It is connected to the water tank (TNK) through

In addition, a branch supply pipe 510 is branchedly connected to the main supply pipe 500 to each stair landing (STA) of the apartment house, and an end of the branch supply pipe 510 is piped to be located in the center of the stair landing (STA), and the branching A nozzle pipe 520 capable of spraying fire extinguishing water is connected to an end of the supply pipe 510 .

In addition, the stair landing sensor 400 is installed on the upper side at a distance from the nozzle tube 520, and the stair landing sensor 400 has a stair landing camera 410 installed in the center, and a controller and a wireless communication module are built-in. do.

Thus, it is connected to be able to communicate wirelessly with the management server 300 through a wireless communication module, and the first and second pumps PP1 and PP2 are directly connected to the controller of the stair landing detector 400 through a wire.

The stair landing detector 400 configured in this way periodically captures an image and transmits it to the management server 300 , and the management server 300 reads whether a fire has occurred through the AI function.

In this case, the image capturing cycle is preferably 5-10 minutes, and the images captured by the dome-type camera 140 described above are stored in an overlapping manner.

That is, the image transmitted to the management server 300 after shooting is deleted, and the memory provided in the controller can be saved by maintaining a method in which a newly shot image is stored thereon.

Then, when the fire is recognized from the management server 300 and a control signal is received, the stair landing detector 400 operates the first and second pumps PP1 and PP2.

In this case, it is preferable to operate only the pump of the corresponding stair landing (STA).

In addition, the nozzle pipe 520 has a valve body specially designed to withstand the water pressure that is normally filled in the branch supply pipe 510, as shown in the example of FIG. 5 .

For example, the nozzle tube 520 is formed at the body BD, a connection end 5210 formed at one end of the body BD and connected to the branch supply pipe 510, and the other end of the body BD, It is composed of a tubular body having a discharge end 5220 to which the fire extinguishing water is sprayed.

The connection end 5210 includes a flange 5212, a first fixing plate 5214, a plurality of ribs 5216 for connecting and fixing the first fixing plate 5214 to the flange 5212, and the first fixing plate. It consists of a structure including a square through-hole 5218 formed through the center of the 5214.

Accordingly, a fire-extinguishing water-passing hole (WH) through which fire water can pass is naturally formed between the ribs.

In addition, a second fixing plate 5230 is provided at a distance from the connection end 5210. Although not shown, the second fixing plate 5230 is also fixed by a plurality of ribs, and is also located in the center of the second fixing plate 5230. A square through hole is formed through it.

In addition, a first locking protrusion 5240 having a predetermined radius at a distance from the second fixing plate 5230 is formed.

In addition, a second locking step 5250 having a larger radius at a distance from the first locking step 5240 is further formed.

In addition, the first magnet (M1) is grounded on the first locking protrusion (5240).

In this case, the first magnet M1 is in the form of a disk, and the polarities are different from each other based on the half in the radial direction.

In addition, the square boss BOS is fixed to the center of the circle of the first magnet M1, and the end of the square boss BOS passes through the square through hole formed in the center of the second fixing plate 5230 and then the first , 2 is located in the space between the fixing plates (5214,5230), and a first stop ring (R1) is fixed to the end, and the square boss between the first stop ring (R1) and the second fixing plate (5230) A first spring (S1) fitted to (BOS) is interposed.

Therefore, the first magnet (M1) is basically elastically in close contact with the first locking jaw (5240) by the first spring (S1).

In addition, a rectangular guide rod (ROD) is fixed to the center of the circle of the second magnet (M2), and the guide rod (ROD) passes through the square boss (BOS) and has a square through hole of the first fixing plate (5214). (5218), the second stop ring (R2) is fixed to the portion that is not fitted into the square through hole (5218), the square boss between the second stop ring (R2) and the second fixing plate (5230) A second spring S2 is interposed with the first spring S1 fitted to the BOS.

Accordingly, the second magnet M2 is also basically elastically in close contact with the second locking jaw 5250 by the second spring S2.

At this time, the second magnet M2 is also in the form of a disk, and the polarities are different from each other based on the half in the radial direction, and the upper half is fixed to the N pole and the lower half is fixed to the S pole.

And, on the inner circumferential surface of the body BD in the space between the first and second magnets M1 and M2, the first and second solenoids SOL1, SOL1, SOL2) is fixed.

The first and second solenoids SOL1 and SOL2 are a mechanism in which a plurality of coils C are wound around an arc-shaped member H made of synthetic resin, and the direction of the magnetic field is changed according to the direction of the current flowing therein.

That is, according to Ampere's right-hand thread rule, the N pole and S pole are determined at both ends of the coil by the direction of the current applied to the coil.

Therefore, as in the example, the N pole is applied to the right side of the first solenoid SOL1 and the current is passed so that the S pole is applied to the left side, and the S pole is applied to the right side and the N pole is applied to the left side to the second solenoid SOL2. When a current flows, the first magnet M1 is more closely attached to the first locking jaw 5240 by repulsive force, and the second magnet M2 is more and more closely contacted to the second locking jaw 5250 by manpower, and the pump Safety is ensured so that fire extinguishing water does not leak by performing double sealing while sufficiently withstanding the water pressure before operation.

In this state, if the opposite action occurs, the stimuli of the first and second solenoids SOL1 and SOL2 are reversed, so that the first and second magnets M1 and M2 are separated from the first and second stopping jaws 5240 and 5250, respectively. The sealed state is released so that the fire extinguishing water can pass through and be discharged through the discharge end 5220 .

Of course, in this case, the pump is operated, and at the same time the pump operation signal is given, an electrical signal is applied to the first and second solenoids SOL1 and SOL2 to open the first and second magnets M1 and M2. .

In addition, a spray nozzle 5260 may be screwed to the discharge end 5220 in order to increase the spraying efficiency of the fire extinguishing water.

At this time, the injection nozzle 5260 has an inverted triangular pyramid-shaped distribution hole 5262 fixed at the center thereof, and a plurality of injection holes 5264 are formed to be inclined around the injection nozzle 5260 .

Therefore, when the fire extinguishing water is sprayed, the fire extinguishing water is rapidly sprayed over a wide radius while spreading in the radial direction, so that the initial fire suppression effect can be increased.

In addition, since the arc-shaped member (H) is exposed to water for a long time, it must be excellent in durability and corrosion resistance, so 10% by weight of porous ceramic alumina, 4% by weight of carbon fiber of 10mm length, and talc powder having a particle size of 10㎛ 3.5% by weight, 5% by weight of petrolatum, 5% by weight of glutaryl concentrate, 5% by weight of phosphite, 1.5% by weight of sodium borohydride and the remaining polypropylene resin.

At this time, porous ceramic alumina is a water-soluble insulator, such as amorphous silica, expanded pearlite, and kaolin, etc., and has a thermal conductivity of 0.037 W/mK, so it has excellent thermal insulation performance, and excellent heat reflection and heat resistance, thereby increasing durability.

In addition, carbon fiber is added to increase the tensile strength and strength while maintaining small dimensional changes during molding to accurately maintain numerical stability, and enhance durability by strengthening crack resistance and crack suppression properties.

In addition, talc powder is a silicate mineral and has the effect of increasing lubricity, corrosion resistance, and surface abrasion resistance.

In addition, petrolatum, glutaryl concentrate, phosphite and sodium borohydride are further added to enhance corrosion resistance and strength characteristics. They block the generation of micro-bubbles while strengthening bonding and fixing stability during molding, contributing to the realization of corrosion resistance and high strength.

On the other hand, in the present invention, a portable sprinkler as in the example of Figures 6 and 7, that is, it further includes a simple sprinkler (800).

The simple sprinkler 800 can be made small enough, but various shape changes are possible, such as a jar shape in which the volume increases in order to increase capacity, a flat square box shape, and the like.

In addition, the simple sprinkler 800 includes a pressure-resistant container 810 in which the extinguishing liquid is filled with a constant pressure so as to be fixed to the ceiling.

At this time, the ceiling flange 810 is fixed to the upper end of the pressure vessel 810, and the side flanges 814 are fixed to both sides.

Therefore, the simple sprinkler 800 can be installed at any desired place, and also can be removed and moved at any time if desired, and then reinstalled at a desired place.

In addition, a spray unit 820 capable of spraying the fire extinguishing liquid is installed on the lower surface of the pressure-resistant container 810 .

The injection unit 820 has a cross-shaped stopper 821 fitted to the outlet 816 formed in the center of the lower end surface of the pressure-resistant container 810, and the lower end surface of the cross-shaped stopper 821, as shown in the examples of FIGS. 6 and 7 . A lower protrusion 822 protruding from the center, an expansion spring 823 fitted into the lower protrusion 822, and a fixing bar 824 fitted into the lower protrusion 822 to compress the expansion spring 823, and the An operation rod 825 to which the fixing rod 824 is fixed, a long hole 826 formed long in the vertical direction at the rear end of the operation rod 825, and a fixing pin 828 in the long hole 826, the lower end of which is a pin A fixed base 827 of a 'L' shape to be fixed, and a fitting piece portion 831 that protrudes from the upper end of the fixed base 827 and is fitted into the fitting groove 818 formed on the lower end side of the pressure-resistant container 810; A support piece 832 protruding in parallel with the fitting piece 831 at a distance from each other and fittingly buttted to the lower end of the pressure-resistant container 810 and then bolted to one side of the fixed base 827 A hinged auxiliary piece 829, one end fixed to the lower end of the auxiliary piece 829 and the other end fixed to the operating rod 825, a coil spring 830, the fixed base 827 and the operating rod 825 ) in the opposite position of the rupture hole fitting fixing groove 834, which is recessed in a 'L' shape, and both ends are inserted into the rupture hole fitting fixing groove 834, respectively, and then bent by 90° to fix it, and Cu-Ag type ( 1:0.08 weight ratio) using an alloy and a rupture hole 833 configured to be broken by heat in case of fire, a spray guide tube 840 screwed to the outer circumferential surface of the outlet 816 and enlarged inside, and the fixing rod ( After the 824 is inserted, the rod flow hole 841 formed in the injection guide tube 840 to move as much as the vertical width of the long hole 826, and a sealing member 842 screwed to the lower end of the injection guide tube 840 ), a discharge hole 843 formed in the sealing hole 842, a scattering disk plate 844 disposed at intervals at the lower end of the sealing hole 842, and the scattering disk plate 844 formed inside be reminded A plurality of injection holes 845 communicating with the discharge hole 843, a lower bush 846 and an upper bush 847 that are inserted into each other so as to rotate the scattering spray disk 844, and the upper bush 847 ) penetrates up and down and is bolted to the lower bushing 847, and a ball 849 is disposed in the lower part of the head to include a fixing bolt 848 that reduces rotational friction.

Accordingly, when a fire occurs, the rupture hole 833 is cut off.

Then, the internal pressure (injection pressure) of the extinguishing liquid is stronger than the force that the fixing rod 824 supports and the cross-shaped stopper 821 is pushed downward. While riding down the guide tube 840 and sprayed through the discharge hole 843 of the sealing hole 842 and the injection hole 845 of the scattering dispensing disc 844, the scattering dispensing disc 844 is automatically rotated. .

Therefore, it can be sprayed as far as possible, so that it can cope with the initial fire suppression very effectively.

For this reason, even within each household, it can be installed in a fire risk area where sprinklers are not installed, such as warehouses, verandas, boiler rooms, small rooms, master rooms, and living rooms. This is because it can be easily moved.

In particular, as illustrated in FIG. 8 , the system according to the present invention is characterized in that the fire-fighting water supply structure is duplicated for the safe and smooth supply of fire-fighting water.

For example, the system according to the present invention has a double fire extinguishing water supply structure.

To this end, an outlet pipe 910 other than the water pipe is additionally installed in the water supply tank 900 installed on the roof of each building to provide drinking water to each household, and the end of the outlet pipe 910 is to the main supply pipe 500. connection, and install a blow-out valve 920 on the pipe line of the blow-out pipe 910, and further install a valve controller 930 on the blow-out valve 920, but the valve controller 930 is a management server using a wireless communication method It is configured to be controllable in communication with 300 .

Therefore, when the water supply from the water tank (TNK) is not smooth, the water from the water supply tank 900 is drawn according to the control signal of the management server 300 and used as fire extinguishing water. It is characterized by solving the problem of

In this case, the fire water supplied from the water tank (TNK) is connected to a fire hydrant in each household, and each fire hydrant is connected to a sprinkler installed in each household so that fire water can be supplied at all times.

In addition, the playground fire detector 600 stores and stores the image captured by the surveillance camera 620 installed on the street lamp pole 610 and the surveillance camera 620 in units of a predetermined frame, as shown in the example of FIG. 9 . It includes a controller 630 for transmitting an image to the management server 300 and a playground wireless communication module 640 connected to the controller 630 and wirelessly communicating with the management server 300 .

In addition, a fire extinguishing water pump 650 is built-in on one side of the inside of the street lamp pole 610, and the lower end of the street lamp pole 610 is screwed onto a fixing groove 662 that is recessed into the upper surface of the fire water tank 660. It is inserted and fixed in this way, and the fire water tank 660 is buried in the ground, and the inlet port is closed by a stopper 664 on one side of the upper surface of the fire water tank 660, and around the upper end of the street lamp pole 610 is A fire extinguishing water pipe 672 with a spray nozzle 670 installed, and piped through a stopper 664 to supply the fire water inside the fire water tank 660 to the spray nozzle 670 through the fire water pump 650. ) is further installed.

This is to enable the initial fire extinguishing function to be performed by responding in real time when the occurrence of a playground fire is detected by artificial intelligence from the management server 300 .

In addition, the surveillance camera 620 serves not only in case of a fire, but also as a security camera to protect children from outsiders.

Thus, when a fire is discovered in the vicinity through the monitoring of the monitoring camera 620, the controller 630 drives the fire extinguishing water pump 650 according to the control signal of the management server 300 that is read by artificial intelligence, It is possible to control the injection nozzle 670 to participate in fire suppression by sucking and discharging fire extinguishing water.

In particular, in the case of the street lamp 680, 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 is faced with a roof to solve the problem of not being able to perform its function as a street lamp. By arranging a number of LEDs 684 on the inner wall of the reflector 682 made of stainless steel, it automatically has a 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. can be configured.

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

In addition, the present invention includes a sprinkler detector 700 as shown in the example of FIG.

The sprinkler detector 700 includes a 'U'-shaped bypass pipe 710 installed in a part of the sprinkler pipe SPL, a detection terminal 720 installed in the bypass pipe 710, and the detection terminal 720. It includes a detector 730 that detects the detection result and wirelessly communicates with the management server 300 to transmit the detection result, and a communication module 740 that is installed in the detector 730 and performs wireless communication.

At this time, the detection terminal 720 is a terminal housing 722 having water-through holes (HOL) formed at both ends, and the first and second terminals facing each other on both sides of the inner side of the terminal housing 722 and installed in the form of 'a, ㅓ'. 724 and 726 and a terminal spring 728 interposed between the first and second terminals 724 and 726.

Therefore, if the sprinkler pipe (SPL) is filled with fire extinguishing water, water pressure is applied through the water hole (HOL) to compress the terminal spring 728 while the first and second terminals 724 and 726 are in contact with each other. When the power is applied to the detector 730, it is determined to be in a normal state because it is energized.

On the other hand, if the detector 730, which has received the detection signal from the management server 300, applies electricity but does not energize, it is determined that there is no fire extinguishing water and a warning is issued, and the management server 300 is transmitted through the user terminal 2 Notify the matter so that action can be taken.

In this way, it is possible to prevent safety accidents that occur in the event of a fire due to insufficient fire extinguishing water in the sprinkler.

In addition, the household education delivery controller (USD) is connected to a speaker (SPK) installed in each household, as shown in the example of FIG. 1 .

Thus, the text transmitted from the management server 300 is converted into voice and transmitted through the speaker SPK.

This can be done periodically if fire prevention training is required.

In addition, a portable terminal transmitter (TER) is further connected to the generation education delivery controller (USD).

The mobile terminal transmitter (TER) receives the link transmitted from the management server 300 from the household education delivery controller (USD) and transmits it to the personal mobile terminal of each registered household member, so that each household member clicks the link and automatically fires. Preventive education will guide you through learning.

In this way, it is possible to protect more people from fire and reduce property damage by configuring so that fire prevention education can be combined with fire suppression equipment.

100: fire detector
200: fire alarm
300: management server
400: stair landing detector
500: main supply pipe

Claims (2)

A plurality of fire detectors 100, 110, and 120 installed in each household of an apartment house, a fire alarm 200 connected to the fire detectors 100, 110, 120 and installed outdoors, and the fire alarm 200 connected by wire to the entire apartment house The management server 300 installed in the management room to monitor and control the fire situation, the staircase landing detector 400 installed in the STA of the apartment building and wirelessly connected to the management server 300, and the management server 300 and a playground fire detector 600 connected wirelessly and a household education transmission controller (USD) for transmitting educational materials to each household according to a control signal of the management server 300; The household education delivery controller (USD) receives and registers the link transmitted from the speaker (SPK) installed in each household and the management server 300 to convert the text transmitted from the management server 300 into voice and transmit it to each household. connected to a portable terminal transmitter (TER) to transmit to a personal portable terminal of each household member; It further includes a main supply pipe 500 installed buried through the STA wall of the apartment building to supply fire extinguishing water from the first floor to the top floor, and the STA is a branch branched from the main supply pipe 500 . A supply pipe 510 is provided, the end of the branch supply pipe 510 is piped to be located in the center of the stair landing STA, and the end of the branch supply pipe 510 is a nozzle pipe 520 capable of spraying fire extinguishing water. This is connected, and at a distance from the nozzle tube 520, a stair landing sensor 400 is installed on the upper side, and a stair landing camera 410 controlled by a controller and the controller control inside the stair landing sensor 400 a wireless communication module for wireless communication with the management server 300 is built-in; The playground fire detector 600 stores the surveillance camera 620 installed on the street lamp pole 610 and the image captured by the surveillance camera 620 in a predetermined frame unit, and transmits the stored image to the management server 300 . and a controller 630 and a playground wireless communication module 640 connected to the controller 630 and communicating wirelessly with the management server 300; In the water supply tank 900 that provides drinking water to each household in the apartment house, an outlet pipe 910 other than the water supply pipe is further installed separately, and the end of the outlet pipe 910 is connected to the main supply pipe 500 and taken out. A discharge valve 920 is installed on the conduit of the pipe 910, and a valve controller 930 is further installed in the discharge valve 920, but the valve controller 930 is wirelessly communicated with the management server 300 and A fire alarm system for fire alarm safety education using a communication facility of a multi-family house in which the fire water supply structure is duplicated by being configured to be controlled by communication;
A simple sprinkler 800 that is installed in a place where a sprinkler is not installed in each household of the apartment house is further provided, wherein the simple sprinkler 800 is a pressure-resistant container 810 in which the extinguishing liquid is charged with a constant pressure, and the pressure-resistant container The ceiling flange 810 fixed to the upper end of the 810, the side flanges 814 fixed to both sides of the pressure-resistant container 810, and the pressure-resistant container 810 are installed on the bottom surface to scatter the fire extinguishing liquid. It includes a spray unit 820 with;
The injection unit 820 includes a cross-shaped stopper 821 fitted into the outlet 816 formed in the center of the lower end surface of the pressure-resistant container 810, and a lower protrusion 822 protruding from the center of the lower end surface of the cross-shaped stopper 821. And, the expansion spring 823 fitted to the lower protrusion 822, the fixed rod 824 fitted into the lower protrusion 822 to compress the expansion spring 823, and the fixed rod 824 is fixed operation A rod 825, a long hole 826 formed long in the vertical direction at the rear end of the operation rod 825, and a 'L'-shaped fixed base in which the lower end is pinned to the long hole 826 with a fixing pin 828 (827), the fitting piece portion 831 protruding from the upper end of the fixed base 827 and fitted into the fitting groove 818 formed on one side of the lower end of the pressure-resistant container 810, and the fitting piece portion 831 vertically and horizontally A support piece 832 that protrudes in parallel at an interval and is fitted to the lower end of the pressure-resistant container 810 and is bolted and fixed with a bolt, and an auxiliary piece 829 that is hinged to one side of the fixed base 827 and , one end is fixed to the lower end of the auxiliary piece 829 and the other end is fixed to the working rod 825, the coil spring 830, and the fixed base 827 and the working rod 825 at a position opposite to the 'a' The rupture hole fitting fixing groove 834 formed in a concave shape and both ends are inserted into the rupture hole fitting fixing groove 834, respectively, and then bent 90° to fix it, and a Cu-Ag-based (1:0.08 weight ratio) alloy is used. A rupture hole 833 configured to be cut off by heat in case of fire, an injection guide tube 840 screwed to the outer circumferential surface of the outlet 816 and enlarged inside, and a long hole 826 after the fixing rod 824 is inserted. A rod flow hole 841 formed in the injection guide tube 840 to move by the vertical width of A discharge hole 843 formed in the, and a scattering scattering disk 844 disposed at intervals at the lower end of the sealing hole 842, is formed inside the scattering scattering disk 844 and communicates with the discharge hole 843 become is a plurality of injection holes 845, a lower bush 846 and an upper bush 847 that are inserted into each other to rotate the scattering spray disk 844, and the upper bush 847 through the upper and lower parts. The bolt is fixed to the bush (847) and the ball (849) is disposed on the lower part of the head to include a fixing bolt (848) that reduces rotational friction. delete

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