KR101868038B1 - Fire alarm system using electricity and communication facility of apartment house - Google Patents

Abstract

FIELD OF THE INVENTION The present invention relates to a fire alarm system using electricity and communication facilities of a multi-family house. More particularly, the present invention relates to a fire alarm system using a fire alarm system, It is possible to minimize property damage and loss of lives by performing integrated broadcasting, and it is possible to prevent the deterioration of the remote computer that performs the server function, .

Description

FIELD OF THE INVENTION The present invention relates to a fire alarm system,

[0001] The present invention relates to a fire alarm system using electricity and communication facilities in apartment buildings, and more particularly, to a fire alarm system using a fire alarm system, , Evacuation precautions can be minimized by performing integrated broadcasting, and it is possible to minimize electricity and communication facilities of apartment buildings that can improve the longevity by preventing deterioration of remote computers performing server functions. The present invention relates to a fire alarm system.

Generally, apartment houses have an automatic fire detection system to inform them of a fire. Such an automatic fire detection system recognizes the occurrence of a fire by sensing a heat, a smoke or a flame generated by a fire, and a fire alarm And generally comprises a receiver, a detector, a transmitter, and a sound device.

A fire receiver used in fire management is a system that receives a signal from a detector or a transmitter as a common signal directly or through a repeater and alerts the manager or the fire department of the fire object to the fire object, , M type receiver, GP type receiver, GR type receiver and so on.

On the other hand, a signal emitted from a detector or a transmitter (except for the M-type transmitter) is received as a common signal directly or via a repeater to alert the manager of the object of fire to the fire, and automatically or manually, There is a P-type combined receiver that controls a pressurized water supply system or a starting device such as a facility, a water spraying fire extinguishing facility, a foam fire extinguishing facility, a carbon dioxide extinguishing facility, a halide extinguishing facility, a powder fire extinguishing facility,

In addition, there are R type combined receiver, GP type combined receiver and GR type combined receiver.

P-type (Proprietary type) receivers are mostly used in small-sized buildings due to their ease of installation and facility cost. They are equipped with earth lights to indicate the boundaries of each circuit. And second grade.

The P-type Class 1 receiver has the advantages of fire display operation, detector wiring continuity test, switching between commercial power supply and emergency power supply, and there is no limit on the number of circuits. P-type class 2 receiver has P- But the number of lines is limited to 5 or less.

Recently, with the rapid spread of Information Communication Technology (ITC), most of the buildings currently being built are changing to intelligent buildings and intelligent apartments.

As a result, there is a problem that it is difficult to adapt to the present trend with the old technology which is inferior in the field of firefighting facilities.

Especially, automatic fire detection equipment (AFDE) is required to be installed in neighborhood living facilities, educational research facilities, amusement facilities, accommodation facilities, medical facilities and buildings over 600㎡, And P-type first-class receivers must be used for buildings of four stories or more.

However, the control algorithm and the fire suppression control system of the automatic fire detection system currently in use have been in use since 1970s.

FIG. 1 is an external view of a conventional automatic fire detection system, and FIG. 2 is a connection diagram of a conventional automatic fire detection system.

Referring to FIGS. 1 and 2, an automatic fire detection system automatically detects heat and smoke generated at the initial stage of a fire and a disaster to display an ignition location to a person in the building, , A detector that detects smoke or gas, a receiver that specifies the location of the ignition, a transmitter, a sound device, wiring, and power.

3 is a signal flow diagram of a conventional automatic fire detection system.

3, the conventional automatic fire detection system (P type first class receiver) operates the disaster detection sensors 11, 12 and 13 at the time of fire and disaster 10 and senses them at the receiver 14, Directional algorithm that operates the broadcast 15 and the alarm display panel 16 and operates the disaster prevention equipments 17 and 18 such as sprinklers and fire doors installed locally.

In the conventional P type first class receiver, when an actual fire occurs, the responsiveness and reliability are poor, so that the damage to people and property is increased, and there is an inefficient problem of disaster response due to a unilateral control algorithm in case of a fire or a disaster.

As a prior art for solving such conventional problems, Korean Patent No. 10-1364813 (Registered on Feb. 12, 2014) "Smart type fire prevention system" (hereinafter referred to as " prior art ") is known.

The prior art includes a detection sensor module for detecting a fire and a disaster, a disaster prevention device for alerting or suppressing a fire and a disaster, a detection sensor module, and a detection signal received from the detection sensor module When a fire detection system is used to detect a fire or a disaster from a remote computer and a fire detection system receives a detection signal, a fire detection system is used to drive the fire detection system. A computer and a wired / And a control module for controlling the operation of the disaster prevention apparatus in response to the received control command when the control command is received from the computer, By providing smart type fire prevention system, fire and disaster Hwang is monitored in real-time to enable appropriate disaster prevention and disaster response in accordance with the situation.

However, when a fire occurs in the apartment, when a fire is reported, when an alarm is issued for a fire point, when an evacuation route is displayed, and when a notice of evacuation is broadcast, a remote computer that performs a server function is continuously operated The life span is shortened due to the deterioration caused by the deterioration of the vehicle, the emergency alert, the evacuation guidance, and the fire suppression can not be performed automatically.

Korea Patent Registration No. 10-1720748 (Feb. 23, 2017) 'Smart type fire prevention disaster prevention system using electric device of apartment house'

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems in the prior art, and it is an object of the present invention to provide a fire alarm system, a fire alarm system, a fire alarm system, The present invention provides a fire alarm system using electricity and communication facilities of a multi-family house that can minimize property damage and loss of life by performing broadcasting in an integrated manner and can prevent the deterioration of a remote computer performing a server function and achieve longevity It has its main purpose.

According to an aspect of the present invention, there is provided a sensor module for detecting a fire and a disaster; A disaster prevention device 400 for alerting or suppressing fire and disaster facts; A fire detection device 200 electrically connected to the detection sensor module 300 and the disaster prevention device 400 to receive and process a detection signal sensed by the detection sensor module 300; A computer (600) for monitoring a site where a fire and a disaster occur remotely; And a control unit for controlling the operation of the disaster prevention apparatus 400 through the fire detection facility 200 when the detection signal is received from the fire detection facility 200 and for outputting the detection signal through the computer 600 and the wired / (100) for controlling the operation of the disaster prevention apparatus (400) according to a received control command when the computer (600) receives a control command from the computer (600) Wherein the control module 100 is detachable and attachable to the fire detection facility 200 and the control module 100 includes an input unit 110 for receiving a detection signal from the fire detection facility 200, A control signal is generated to drive the disaster prevention apparatus 400 by processing the detection signal received through the input unit 110 or information on fire and disaster occurrence status according to the detection signal is transmitted to the computer 600 Lower An output unit 140 for transmitting the control signal generated from the control unit 130 to the fire detection facility 200 and a communication unit 140 for communicating with the computer 600 through a wired / wireless communication network 500 And a communication unit (120) The control module 100 is a one chip type and can be mounted on the PCB. The control module 100 has a basic program area (not shown) Chip type PLD (Programmable Logic Device) that includes a ladder logic program area and supports a multi-tasking structure that simultaneously executes the basic program and the ladder logic program, Type PLD uses the ladder logic program as a driving program for controlling the disaster prevention apparatus 400 to be driven and a data communication area for communicating with the computer 600 through the communication unit 120 transmits the basic program The disaster prevention device 400 includes an acoustic output device 410 for outputting an acoustic signal including an alarm sound and a sound output device 410 for displaying a fire or disaster occurrence situation In the fire alarm system using the electrical and communications facilities of the House of Commons, including the emergency equipment (430) to suppress the display device (420), and a fire or disaster situations, including the light; The computer 600 is a server in the form of an enclosure 5100 having a plurality of processing modules. The enclosure 5100 is formed in a rectangular box shape and a door DR capable of opening and closing is installed on the front surface of the enclosure 5100 And an air blowing unit 5110 is provided on both sides of the housing 5100; The air blowing unit 5110 includes an air blowing case 5120 and an air outlet OUT is formed on the air blowing case 5120 and an air inlet IN is formed on a lower side of the air blowing case 5120, The introduction guide 5140 is arranged at an interval on the lower side of the partition 5130 so as to prevent the exhaust port OUT from communicating with the lower space by the partition 5130, And an inlet 5150 for introducing the silicon dioxide constituting the air gap filter is formed by the insertion guide 5140. The inlet 5150 is sealed by an inlet door 1260 that can be opened and closed, The end of the feed hopper 5170 is disposed at the upper end of the feed hopper 5170 and the feed hopper 5170 is communicated with one side of the screw feeder 5180 so that the powdered silicon dioxide moves on the feed guide 5140, (5170) to the screw feeder (5180) Type filter 5190 is provided on the lower side of the inlet IN and the particle size of the silicon dioxide powder SI is formed larger than the inter-ring spacing of the ring type filter 5190, The ring type filter 5190 is fitted in the fixing member 5200. The fixing member 5200 is screwed to the inner wall surface of the air blowing case 5120, A filtration air supply hole 5210 is formed at a lower side of the side where the inlet port 5150 is formed and the filtration air supply hole 5210 is communicated with the inside of the housing 5100 through a supply pipe 5220, And a lower plate 5230 is installed below the ring-type filter 5190; A charging unit 6000 is further provided on the side surface of the air blowing case 5120 to supply a predetermined amount of silicon dioxide powder and the charging unit 6000 is connected to the charging funnel 6100 and the lower end of the charging funnel 6100 A feed motor 6300 installed in a space defined in one side of the inside of the feed cylinder 6200 and a feed screw 6400 connected to the feed motor 6300 and arranged in the feed cylinder 6200, A discharging hole 6500 formed in the bottom surface of the end portion of the conveying cylinder 6200 and a discharging opening 6700 for opening and closing the discharging hole 6500 in a fixed quantity and discharging the discharging hole 6500, A fixing bracket 6900 coupled to an end of the transfer cylinder 6200 to fix the discharge cylinder 6800 and a fixing bracket 6900 disposed at a lower portion of the discharge hole 6500 and connected to the inlet 5150 And a discharge guide 6600; The dustproof soundproof sheet (8000) is formed as a net made of fibers bound to the inner surface of the housing (5100), and the dustproof soundproof sheet (8000) is embodied as a sheet. The dustproof soundproof sheet 8000 is formed by knitting a first filament 8200 and a second filament 8300 through a circular knitting machine in a base fabric 8100. The first filament 8200 has a wing And the second filament 8300 is a shrinking yarn that is shrunk to 50% of the original length at the time of cutting. In the shrinking process, the upper ends are bundled to form an elliptical head 8310, The spacing between the first filaments 8200 is maintained by the spring 8310 and a space S is formed under the first filament 8200. The fire alarm system using the electricity and communication facility of the apartment house is provided.

According to the present invention, it is possible to minimize property damage and casualty damage by integrally performing fire notification, fire point alert notification, evacuation route display, and evacuation warning broadcast according to a fire point when a fire occurs in a multi- It is possible to prevent the deterioration of the remote computer performing the server function and achieve the longevity improvement.

1 is an external view of a conventional automatic fire detection system.
2 is a wiring diagram of a conventional automatic fire detection system.
3 is a signal flow diagram of a conventional automatic fire detection system.
FIG. 4 is a block diagram of a fire alarm system using electricity and communication facilities of the apartment house according to the present invention.
5 is a functional block diagram of a control module according to the present invention.
6 is an exemplary view of a housing constituting a computer according to the present invention.
FIG. 7 is an exemplary view showing a detailed structure of a blowing unit provided in the housing of FIG. 6;
Fig. 8 is an exemplary view of a silicon dioxide input unit installed in the housing of Fig. 6;
Fig. 9 is an exemplary view of a bottom plate provided in the housing of Fig. 6;
Fig. 10 is an exemplary cross-sectional view showing an installation example of an anti-vibration and soundproof sheet provided on the inner wall surface of the housing of Fig. 6;
Fig. 11 is an enlarged view of the dustproof soundproof sheet of Fig. 10; Fig.

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

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

4, the fire alarm system using the electricity and communication facility of the apartment house according to the present invention includes a control module 100, a fire detection facility 200, a detection sensor module 300, a disaster prevention device 400, , And a computer (600).

In the present invention, the control module 100 and the computer 600 communicate via the wired / wireless communication network 500.

The wired / wireless communication network 500 refers to a wired communication network and a wireless communication network. In the present invention, various wired / wireless communication methods such as RS232c, Ethernet, RF communication, Bluetooth communication, and infrared communication can be used.

When the control module 100 receives the detection signal from the fire detection facility 200, the control module 100 operates the fire detection device 400 through the fire detection facility 200 and detects the fire detection device 400 through the computer 600 and the wired / wireless communication network 500 And transmits the fire and disaster occurrence status information according to the signal to the computer 600. When the control command is received from the computer 600, the disaster apparatus 400 is controlled according to the received control command.

Such a control module 100 can be implemented in a structure detachable and attachable to a fire detection system.

In addition, the fire detection system 200 may be implemented by a PCB (Printed Circuit Board) method, and the control module 100 may be implemented as a one chip type and mounted on a PCB.

By such a configuration, the control module 100 can be easily attached to and detached from the fire detection system 200.

Also, the control module 100 may be a one-chip PLD (Programmable Logic Device) method.

For example, the control module 100 may support a multi-tasking structure including a basic program area and a ladder logic program area and simultaneously executing a basic program and a ladder logic program .

At this time, the one-chip type PLD uses a ladder logic program as a driving program for controlling the disaster prevention apparatus 400 to be driven, and the data communication area for communicating with the computer 600 can be implemented using a basic program.

The fire detection system 200 is electrically connected to the sensing sensor module 300 and the disaster prevention device 400 and receives and processes the sensing signals sensed by the sensing sensor module 300.

The fire detection system 200 may be a P-type receiver.

In addition, the sensing sensor module 300 senses a fire and disaster.

The sensing sensor module 300 includes an internal fire sensing means 310 for sensing a fire generated in a room of the apartment house and an external fire sensing means 320 for sensing a fire generated outside the apartment can do.

In this case, the internal fire sensing means 310 and the external fire sensing means 320 are both sensors, and may be detectors for detecting smoke or heat, and the term 'outdoor' may mean a staircase, an elevator or the like .

The disaster prevention device 400 is a device for alerting or suppressing fire and disaster.

The disaster prevention apparatus 400 includes an audio output device 410 for outputting an acoustic signal including an alarm sound, a display device 420 including an indicator for displaying a fire or a disaster occurrence situation, (Not shown).

For example, the disaster prevention equipment 430 may be a sprinkler, a fire door, an actuator for adjusting the water level, a fan, and the like.

The computer 600 communicates with the control module 100 through the wired / wireless communication network 500 and displays fire and disaster occurrence information received from the control module.

For example, the computer 600 may be located in a remote control room, monitors a disaster situation through an interface with the control module 100, and provides a disaster prevention device 400 including various suppressing devices installed on the site through monitoring. Can be driven in both directions to be driven.

5, the control module 100 includes an input unit 110, a communication unit 120, a control unit 130, and an output unit 140.

At this time, the input unit 110 receives the detection signal from the fire detection facility 200. For example, the input unit 110 may be implemented as an input port.

The control unit 130 processes the detection signal received through the input unit 110 to generate a control signal for driving the disaster prevention apparatus 400 or transmits information on the occurrence of fire and disaster according to the detection signal to the computer 600 .

In addition, the output unit 140 transmits the control signal generated from the control unit 130 to the fire detection facility 200. For example, the output unit 140 may be implemented as an output port.

The communication unit 120 also communicates with the computer 600 through the wired / wireless communication network 500.

In addition, the fire detection system 200 may be implemented in a PCB manner, and the control module 100 may be implemented as a one-chip type structure mounted on a PCB.

By such a configuration, the control module 100 can be easily attached to and detached from the fire detection system 200.

In the embodiment of the present invention, the control module 100 may be a one-chip type PLD system.

At this time, PLD (Programmable Logic Device) replaces the functions such as relays, timers, and counters in the conventional control panel with semiconductor devices, and is equipped with a high-autonomy control device capable of performing program control by adding a numerical calculation function to a basic sequence control function Lt; / RTI >

The one-chip type PLD of the control module 100 includes a basic program area and a ladder logic program area, and can support a multi-tasking structure for simultaneously executing a basic program and a ladder logic program.

In this case, ladder logic is one of the relay logic programming languages used in programmable logic controllers (PLDs). And ladder logic is a programming language that is completely different from a programming language such as FORTRAN or C. It uses conditional statements, subroutines, and FOR NEXT statements, but its meaning is very different. In a typical programming language, instructions are executed sequentially, and the upper instruction is executed before the final instruction until the loop is terminated, but the ladder logic is executed concurrently by spreading the instruction code of each stage sporadically.

On the other hand, ladder logic programming spreads like a ladder diagram rather than a program, and each ladder logic uses two vertical lines on the left and right, and the condition on the left leads to the right output.

In the present invention, the one-chip type PLD uses a ladder logic program as a driving program for controlling the disaster prevention apparatus 400 to be driven, and a data communication area for communicating with the computer 600 via the communication unit 120 uses a basic program . ≪ / RTI >

In addition, the computer 600 is a kind of server, and has a plurality of processing modules. The computer 600 includes the enclosure 5100 illustrated in FIGS. 6 to 7.

At this time, since the processing modules need to process a large amount of information, a large amount of heat is generated. By cooling the processing modules, deterioration is prevented, and dust is not scattered during cooling to prevent short- And to perform the function as a server faithfully.

To this end, the housing 5100 is formed in a rectangular box shape, and a door DR capable of being opened and closed is provided on the front surface thereof, and a blowing unit 5110 is provided on both sides of the housing 5100.

The air blowing unit 5110 is configured to cool the internal heat of the enclosure 5100 to prevent the electronic parts mounted on the mounted process module from being deteriorated and to prevent malfunction due to dust.

Particularly, in the present invention, the concept of a pore membrane filter capable of automatically eliminating the clogging of the filter is used by using a filter, so that a semi-permanent lifetime can be ensured while a filter is fixedly constructed without replacement .

Further, an air outlet OUT is formed on the upper side of the air blowing unit 5110, and an air inlet IN is formed on the lower side.

The air blowing unit 5110 includes a blowing case 5120.

The inside of the air blowing case 5120 is divided by the partition 5130 so that the air outlet OUT is separated from the lower space.

The inlet guide 5140 is arranged on the lower side of the partition wall 5130 and the inlet guide 5140 is connected to one side of the inlet case 5120 so that the silicon dioxide constituting the air- (5150) is formed.

The end of the insertion guide 5140 is disposed at the upper end of the loading hopper 5170 and the loading hopper 5170 is connected to one side of the screw feeder 5180.

Therefore, the silicon dioxide introduced through the inlet port 5150 moves along the insertion guide 5140 and is guided to the screw feeder 5180 through the inlet hopper 5170, which is in powder form.

In addition, a ring-type filter 5190 is provided on the lower side of the inlet IN. The size of the silicon dioxide powder SI must be larger than the inter-ring spacing of the ring-type filter 5190.

Thus, the silicon dioxide powder SI is piled up on the peripheral surface of the ring-type filter 5190, thereby realizing a kind of void film filter.

That is, the filter of the present invention has a dual structure such as a cavity filter-ring filter.

At this time, the ring type filter 5190 is fitted to the fixing member 5200, and the fixing member 5200 may be screwed to the inner wall surface of the air blowing case 5120.

A filtering air supply hole 5210 is formed on one side of the air blowing case 5120, preferably on the side lower side where the inlet 5150 is formed, and the filtering air supply hole 5210 is connected to the supply pipe 5220 To communicate with the inside of the housing (5100) to supply the filtered air.

That is, since a suction pressure is formed inside the housing 5100 by the exhaust air pressure of the exhaust fan (FAN) through the exhaust port (OUT), the outside air filtered through the filtered air supply hole 5210 is naturally sucked will be.

A check valve 5212 is provided in the filtered air supply hole 5210. The check valve 5212 is normally open so that it is closed only when the air purge unit 5400 is operated. .

The powder supply port SUP formed below the screw feeder 5180 is configured to be openable and closable by a sealing plate 5300. The sealing plate 5300 is a plate- And is installed so as to be drawn out through one side face.

To this end, a plate driving motor 5310 is installed on one side of the air blowing case 5120, a pinion 5320 is fixed to a motor shaft of the plate driving motor 5310, And a rack (not shown) having a constant width is formed on the upper surface of the one end, so as to be coupled with the pinion 5320.

Accordingly, the closing plate 5300 is drawn in and out according to the rotational direction of the plate driving motor 5310, and the operation of the plate driving motor 5310 is performed by closing the closing The plate 5300 must be moved so as to block the powder feed port SUP.

With such a construction, external pollutants such as dust are filtered by the pore filter, and the pores of the ring filter can not be sealed.

Since the void film filter is in powder form, after the use of the lower plate 5230 to some extent, the silicon dioxide powder (SI) accumulated on the lower plate 5230 is discharged to the open lower side of the air blowing case 5120 and a new silicon dioxide powder (SI) A semi-permanent filtering operation can be performed by replacing only the powder without replacing the ring-type filter 5190.

The air purge unit 5400 is installed inside the ring type filter 5190 and is configured to purge the air according to a control signal of the system.

In this case, when the air purge is performed, the lower plate 5230 must be in a state of being removed, and the air gap filter made of the silicon dioxide powder (SI) accumulated around the ring-type filter 5190 is separated and separated by the air purge, (5120).

Therefore, the clogging of the ring-type filter 5190 can be automatically canceled.

At this time, the lower plate 5230 may also be automated to be simultaneously drawn and received by a driving source such as a motor, a rack and a pinion, and the sealing plate 5300.

Then, when the air purging is completed, the backflow prevention valve 5212 and the mechanisms that have been operated for air purge return to their original state.

In addition, the filtered fine particles including the silicon dioxide powder separated and removed by air purge may be collected and sieved, and then only the silicon dioxide may be separated and reused.

In this way, the filter can be periodically filtered while preventing clogging through air purging, so that it can be used semi-permanently. Of course, carbon dioxide powder (SI) should be supplemented occasionally.

In addition, the air ventilation case 5120 and the sealing plate 5300 must be slippery, that is, to secure the surface activity, and further, to have high moisture resistance and durability so as to prevent adherence of foreign substances upon air purging to improve the non-sticking property of silicon dioxide do.

To this end, in the present invention, a moisture-proof and antifouling layer is further formed on outer surfaces of the air blowing case 5120 and the sealing plate 5300.

At this time, the anti-fogging layer may be coated by a known coating method such as a spray method.

This anti-fouling strengthening layer contained 10.5 wt% of sebaceous acid, 2.5 wt% of 2-mercaptobenzimidazole (MBI), 3.5 wt% of polysiloxane having Si-O-Ti bonds, 15 wt% of spherical silica , 3.5 wt% of chromium oxide, 4 wt% of xylene, 5.5 wt% of resin-silica composite, 2.5 wt% of EGCG (Epigallocatechin gallate), 6.5 wt% of water-soluble acrylic-modified urethane- It is preferable to apply a coating agent made of a resin to further form an anti-fouling layer.

At this time, sebacic acid is added for the purpose of enhancing the function of suppressing the foreign body adhesion, that is, the antifouling property; 2-mercaptobenzimidazole (MBI) is added to prevent cracking and deterioration, and polysiloxane is bonded with Ti to provide a strong bonding force even at a low drying temperature (room temperature) ; The spherical silica is added to increase the water repellency and waterproof property to enhance the moisture-proof and anti-fouling properties. The chromium oxide is added to increase the infrared reflectance and to increase the heat stability. Xylene is a dispersion solvent for increasing dispersibility, and EGCG (Epigallocatechin gallate is added in order to enhance antimicrobial properties so as to prevent contamination. The water-soluble acrylic-modified urethane-alkyd resin is added for imparting adhesiveness to enhance adhesiveness to a material and to exhibit super water repellency, and unsaturated polyester resin Is added to increase the heat reflecting property to improve heat resistance.

Particularly, the resin-silica composite is heated at a temperature of 600-800 DEG C in a state of being immersed in a mixture of colloidal silica and acrylic polymer in a weight ratio of 1: 1, and the ratio of the hydroxyl groups (OH) present in the acrylic and silica It is preferable to have a resin-silica composite form according to the condensation. In this case, the condensation reaction is performed as follows, and the film adhesion and the texture compactness are drastically improved.

[Colloidal silica: - (HO-Si-OH-) n]

[Acrylic polymer: CH2CCH3CO-OH]

[- (HO-Si-OH- ) n + CH2CCH3CO-OH = - (HO-Si-O-CH2CCH3CO) - n + H 2 O]

A sample having such an anti-fouling layer was prepared, and the water resistance was first tested to confirm the surface condition.

In the water resistance test, the sample pipe was immersed in a constant temperature water bath (60 ° C.), and the surface state was checked in units of 500 hours. As a result, no microscopic whitening, cracks, or white rust occurred.

In order to confirm the heat stability, the sample pipe was placed in a beaker, sealed (60 ° C), left in a dry oven for 5 days, and the state was measured. As a result, there was no surface reaction such as gelation.

Further, in the present invention, as shown in FIG. 8, a charging unit 6000 may further be provided on a side surface of the air blowing case 5120 so as to supply silicon dioxide in a fixed amount.

The feed unit 6000 includes a feed funnel 6100, a feed cylinder 6200 connected to the lower end of the feed funnel 6100 and a feed motor 6300 installed in a space defined in one side of the feed cylinder 6200, A conveying screw 6400 connected to the conveying motor 6300 and arranged in the conveying cylinder 6200, a discharge hole 6500 formed in the bottom surface of the end of the conveying cylinder 6200, A discharging cylinder 6800 for driving the discharging cylinder 6700 and a discharging cylinder 6800 fixed to the end of the conveying cylinder 6200 to fix the discharging cylinder 6800, And a discharge guide 6600 disposed at a lower portion of the discharge hole 6500 and connected to the discharge port 5150.

Therefore, if the silicon dioxide powder is poured into the input funnel 6100, the transfer screw 6400 driven by the transfer motor 6300 moves the charged silicon dioxide powder to the discharge hole 6500, and the discharge cylinder 6800 And operates in accordance with the control signal of the system control unit to open and close the discharge plate 6700 to supply the supplied silicon dioxide powder to the inlet 5150 in a fixed amount.

Thus, supply of the silicon dioxide powder can be smoothly performed.

In addition, since the bottom plate 5230 is entirely taken out and inserted, it is not easy to repeat and it is troublesome. Therefore, in order to facilitate the discharge of foreign substances including silicon dioxide which is dropped during reverse purge, Lt; / RTI >

For example, according to FIG. 9, a slide groove 7000 is formed in the bottom plate 5230 in the longitudinal direction.

At this time, one end of the slide groove 7000 is positioned inside the lower plate 5230, and the other end, that is, the side where the handle is formed, is opened to the outside through the lower plate 5230.

In addition, a plurality of outflow holes 7100 are formed in the lower plate 5230 in a direction perpendicular to the surface of the plate. The upper end of the outflow holes 7100 is tapered in a funnel shape to increase the discharge efficiency.

In addition, the outlet hole (7100) communicates with the slide groove (7000) at right angles.

A slide plate 7200 is inserted into the slide groove 7000.

At this time, an elastic spring 7300 is disposed in the innermost part of the slide groove 7000, and the slide plate 7200 is assembled so that its tip is pressed by the elastic spring 7300.

A press table 7400 is integrally formed on an end surface of the slide plate 7200 opposite to the surface where the elastic spring 7300 contacts the slide plate 7200. The press plate 7400 is passed through the plate surface of the slide plate 7200, Is formed so as to correspond to the outflow hole 7100.

The slide plate 7200 is fixed to one end face of the lower plate 5230 by a fixing piece 7600 in a state of being inserted into the slide groove 7000 so as not to separate and separate.

When the slide plate 7200 is assembled in this manner, the slide plate 7200 is pushed to the outermost position, that is, the side where the handle is formed, due to the elastic force of the elastic spring 7300, so that the outflow hole 7100 and the outflow communication hole 7500 are displaced So that the outflow through the outflow hole 7100 is blocked.

Then, when the discharge is required, the worker pushes the slide plate 7200 by pushing down the presser foot 7400 without removing the lower plate 5230.

Then, the slide plate 7200 moves while compressing the elastic spring 7300, and the silicon dioxide powder can be automatically discharged while the outflow hole 7100 and the outflow communication hole 7500 communicate with each other .

As described above, according to the present invention, it is convenient to perform the discharging operation very easily and conveniently only by pressing the press table 7400.

10 and 11, the dustproof soundproof sheet 8000 may be further provided on the inner wall surface of the housing 5100. In this case,

The vibration-proof and soundproof sheet 8000 is a sheet made by knitting a fiber and is adhered and fixed to a wall surface of the housing 5100 through an adhesive.

At this time, the dustproof soundproof sheet 8000 is formed by removing other parts where the other structures are installed, and the first filament 8200 and the second filament 8300 are knitted through the circular knitting machine on the base fabric 8100.

That is, the first filament 8200 and the second filament 8300 are cut while being circularly formed in the circular knitting machine so that the first filament 8200 and the second filament 8300 are arranged like the sectional shapes shown in the figure, The filament 8300 is shrunk at the time of cutting so that it is reduced by about 50% of the original length and is formed to have a remarkably short length compared to the length of the first filament 8200. [

The second filament 8300 is a yarn having a high shrinkage percentage and is a spandex yarn as a yarn in a shrinking process. In the shrinking process, And the upper ends thereof are combined to form an elliptical head 8310.

Accordingly, the elliptical head 8310 has a function of maintaining a space between the first filaments 8200, and a space S is formed at a lower portion of the elliptical head 8310, Function together.

The first filament 8200 is shaken due to the vibration and noise generated inside the housing 5100 so that the second filament 8300 is repeatedly opened and closed with the elliptical head 8310. As a result, And so on.

In order to further increase the flexibility of the first and second filaments 8200 and 8300, the dustproof soundproof sheet 8000 may be impregnated with the impregnation solution, and the impregnation solution may contain 8 wt% of spherical silica, Al ₂ O ₃ , 2 wt% of cresyl glycidether, 2.5 wt% of cyanoacrylate, 4 wt% of calcium carbonate (CaCO ₃ ), 20 wt% of sorbitan olivate, 2.5% by weight of hydroxyproline, and the rest of the polyurethane resin.

At this time, the spherical silica is added to enhance the water repellency and the waterproof property to enhance the stain resistance, and the alumina oxide is added to lower the melting point to make it easier to melt and enhance the durability, and the cresyl glycidether Is added to reinforce the force to suppress local fracture or cracking, and cyanoacrylate is added to enhance adhesion stability while suppressing high thermal expansion and maximizing adhesive fixing force, and calcium carbonate is a kind of filler function And sorbitan olivate is added as a monoester of fatty acid derived from sorbitol-derived hexitolanhydride and olive oil to enhance the natural emulsification function due to the enhancement of the surface activity, Roxy-Proline is a gelatin hydrolyzate, When subjected to heat in a drying step to be described later as gelatinized it is added to increase the flexibility of the base fabric (8100) itself.

100: control module 200: fire detection equipment
300: Detection sensor module 400: Disaster prevention device
500: wired / wireless communication network 600: computer

Claims (1)

A detection sensor module 300 for detecting fire and disaster facts; A disaster prevention device 400 for alerting or suppressing fire and disaster facts; A fire detection system 200 electrically connected to the detection sensor module 300 and the disaster prevention device 400 to receive and process a detection signal sensed by the detection sensor module 300; A computer (600) for monitoring a site where a fire and a disaster occur remotely; And a control unit for controlling the operation of the disaster prevention apparatus 400 through the fire detection facility 200 when the detection signal is received from the fire detection facility 200 and for outputting the detection signal through the computer 600 and the wired / (100) for controlling the operation of the disaster prevention apparatus (400) according to a received control command when the computer (600) receives a control command from the computer (600) ≪ / RTI >
The control module 100 is detachable and attachable to the fire detection facility 200. The control module 100 includes an input unit 110 for receiving a detection signal from the fire detection facility 200, (600) for generating a control signal for driving the disaster prevention apparatus (400) by processing the detection signal received through the control unit (110) or transmitting fire and disaster occurrence situation information according to the detection signal to the computer An output unit 140 for transmitting the control signal generated from the control unit 130 to the fire detection facility 200 and a communication unit for communicating with the computer 600 through a wired / wireless communication network 500 120);
The control module 100 is a one chip type and can be mounted on the PCB. The control module 100 has a basic program area (not shown) Chip type PLD (Programmable Logic Device) that includes a ladder logic program area and supports a multi-tasking structure that simultaneously executes the basic program and the ladder logic program, Type PLD uses the ladder logic program as a driving program for controlling the disaster prevention apparatus 400 to be driven and a data communication area for communicating with the computer 600 through the communication unit 120 transmits the basic program The disaster prevention device 400 includes an acoustic output device 410 for outputting an acoustic signal including an alarm sound and a sound output device 410 for displaying a fire or disaster occurrence situation In the fire alarm system using the electrical and communications facilities of the House of Commons, including the emergency equipment (430) to suppress the display device (420), and a fire or disaster situations, including the light;
The computer 600 is a server in the form of an enclosure 5100 having a plurality of processing modules. The enclosure 5100 is formed in a rectangular box shape and a door DR capable of opening and closing is installed on the front surface of the enclosure 5100 And an air blowing unit 5110 is provided on both sides of the housing 5100;
The air blowing unit 5110 includes an air blowing case 5120 and an air outlet OUT is formed on the air blowing case 5120 and an air inlet IN is formed on a lower side of the air blowing case 5120, The introduction guide 5140 is arranged at an interval on the lower side of the partition 5130 so as to prevent the exhaust port OUT from communicating with the lower space by the partition 5130, And an inlet 5150 for introducing the silicon dioxide constituting the air gap filter is formed by the insertion guide 5140. The inlet 5150 is sealed by an inlet door 1260 that can be opened and closed, The end of the feed hopper 5170 is disposed at the upper end of the feed hopper 5170 and the feed hopper 5170 is communicated with one side of the screw feeder 5180 so that the powdered silicon dioxide moves on the feed guide 5140, (5170) to the screw feeder (5180) Type filter 5190 is provided on the lower side of the inlet IN and the particle size of the silicon dioxide powder SI is formed larger than the inter-ring spacing of the ring type filter 5190, The ring type filter 5190 is fitted in the fixing member 5200. The fixing member 5200 is screwed to the inner wall surface of the air blowing case 5120, A filtration air supply hole 5210 is formed at a lower side of the side where the inlet port 5150 is formed and the filtration air supply hole 5210 is communicated with the inside of the housing 5100 through a supply pipe 5220, And a lower plate 5230 is installed below the ring-type filter 5190;
A charging unit 6000 is further provided on the side surface of the air blowing case 5120 to supply a predetermined amount of silicon dioxide powder and the charging unit 6000 is connected to the charging funnel 6100 and the lower end of the charging funnel 6100 A feed motor 6300 installed in a space defined in one side of the inside of the feed cylinder 6200 and a feed screw 6400 connected to the feed motor 6300 and arranged in the feed cylinder 6200, A discharging hole 6500 formed in the bottom surface of the end portion of the conveying cylinder 6200 and a discharging opening 6700 for opening and closing the discharging hole 6500 in a fixed quantity and discharging the discharging hole 6500, A fixing bracket 6900 coupled to an end of the transfer cylinder 6200 to fix the discharge cylinder 6800 and a fixing bracket 6900 disposed at a lower portion of the discharge hole 6500 and connected to the inlet 5150 And a discharge guide 6600;
The dustproof soundproof sheet (8000) is formed as a net made of fibers bound to the inner surface of the housing (5100), and the dustproof soundproof sheet (8000) is embodied as a sheet.
The dustproof soundproof sheet 8000 is formed by knitting a first filament 8200 and a second filament 8300 through a circular knitting machine in a base fabric 8100. The first filament 8200 has a wing And the second filament 8300 is a shrinking yarn that is shrunk to 50% of the original length at the time of cutting. In the shrinking process, the upper ends are bundled to form an elliptical head 8310, Wherein a space between the first filaments (8200) is maintained by the first and second filaments (8310), and a space (S) is formed under the first filaments (8200).

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