KR100643791B1 - Fire warning system for supplementary apartment - Google Patents

Abstract

The present invention can perform the operation test of various detectors installed in the house by the generation of fire alarms and remote test relays of large-scale residential spaces, apartments, etc. in the house or indoors, and the location of the fire occurrence by dividing by generation and indoors. It can detect and alarm and provide complementary apartment fire alarm system that can generate voice alarm and buzzer alarm at the same time.

Complementary apartment fire alarm system according to the present invention comprises an alarm equipment device 100 provided in each set of each floor in the corridor and the apartment; Apartment fires to transmit / receive various fire-related signals (wherein, the fire-related signals include at least one of a fire occurrence signal, a fire alarm signal, a fire detection signal, and a fire evacuation signal) from the alarm equipment device 100. It has an alarm management unit 200 provided in the management room, etc., it is possible to perform the operation test of the individual position-identified detector 110 by the remote test repeater 120 and the indoor receiver 160.

Complementary Apartment, Fire Alarm, Detector, Tester, Receiver, Alarm

Description

Complementary Apartment Fire Alarm System {FIRE WARNING SYSTEM FOR SUPPLEMENTARY APARTMENT}             

1 is a circuit diagram of a fire alarm system according to the prior art,

2 is a block diagram of a complementary apartment fire alarm system according to the present invention,

3 is a block diagram for explaining a configuration of an indoor receiver using a video phone shown in FIG. 2;

4 is a block diagram for explaining the configuration of the central receiver shown in FIG.

           <Explanation of symbols for the main parts of the drawings>

10: network 20: external tester

100: alarm device unit 110: detector

120: remote test repeater 130: fire hydrant

140: visual alarm 150, 151: induction light

160: complex home receiver 161: voice alarm device

162: fire notification button 170: sound generating speaker

180: fire receiver module 190: detector test module

193: Detector internal test button 200: Alarm management unit

210: broadcasting equipment 230: central receiver

The present invention relates to a supplemental apartment fire alarm system, and more particularly, to a supplemental apartment fire alarm system for protecting user life and property of large-scale residential spaces, apartments, apartments.

In general, alarms of generation-in-house fires are being replaced by alarms in the hallway rather than the actual generation of the fire or the specific room of the household, and the alarm volume is located one meter away from the center of the attached sound system. It is supposed to be more than 90dB at. Here, the alarm refers to an acoustic device that alarms the occurrence of fire.

In addition, the automated material detection equipment for alarming the fire occurrence includes a receiver, a detector, a repeater, a transmitter, an indicator light, an induction lamp, an acoustic device, a visual alarm, and the like.

The receiver is divided into P type / R type / GP type / GR / M type and is connected to the following detectors to detect the place where the fire occurred. The P-type receiver and the central receiver both have terrestrial acoustics. P-type receivers that take individual signals according to signal transmission methods, central receivers that take multiple communication methods, and M-type transmitters that take individual signals but install on public roads to notify the receivers installed at the fire station. There is a type M receiver. GP type or G center receivers add gas detection to P type or central receivers.

Detectors are classified into the types of heat / smoke / flame / gas detection, and are classified into differential, constant temperature, compensation, thermal, ionization, photoelectric, and smoke type depending on the operating method. , One, two, three, and the like are present.

In case of a fire detector, a person who finds a fire sends a fire notification signal to a receiver or a repeater manually by manually operating a switch. It is classified into P type, T type, and M type according to its function. do.

The repeater receives the signal from the detector or transmitter (except M type transmitter) or the gas leakage signal from the detector of gas leakage alarm and then sends it to the receiver (except M type receiver), gas leakage alarm, etc. The control signal is sent to the controller, and the signal of each detector, transmitter, and gas leak detector is converted into a unique signal for each line and transmitted.

Each of the indicators and induction lamps are evacuation devices that use lights or signs to safely evacuate emergency exits or evacuation facilities for the safety of human life in the event of a fire.

The acoustic device is an automated material detection system that sounds fire alarms and can be operated in conjunction with the operation of the detector by more than 90 dB from a meter away, as mentioned above.

A visual alarm is a device that notifies a person of fire by flashing light.

On the other hand, the conventional fire alarm is a fire occurrence detection device detects a fire or when a person who detects a fire when the person presses the switch of the transmitter alarm or sound of the sound device is generated to inform people that a fire has occurred.

As shown in FIG. 1, the fire alarm system according to the related art is configured of NAND gates N1 and N2 by operating the first switching element FET when the fire sensor 1 detects a fire. Since the second switching element TR for driving the buzzer BZ is operated by the square end signal output from the latch circuit 2, the alarm sound is output.

However, the fire alarm system according to the prior art simply outputs an alarm sound when a fire occurs, so it is not possible to tell people where the fire occurred at any location, and thus it is not possible to tell a proper countermeasure depending on the place. There was a problem that the human and physical damages after a fire were aggravated because the location of the equipment related to the life-savings such as the fire extinguisher and the fire suppression could not be known.

In addition, the buzzer or alarm bell of the fire alarm according to the prior art is installed inside the fire hydrant box installed near the hallway or stairs of the apartment or apartment house to notify residents or residents of the fire alarm, so you can check the alarm sound. There is a problem that can not determine the presence or absence of a fire quickly.

In other words, the actual construction of the fire alarm system is due to the fact that the alarm is installed inside the fire hydrant box and the door is closed. It is difficult to effectively communicate the generation of fires.

In particular, in the case of an apartment, there are several doors whose doors are hard to judge the alarm bells, ie fire hydrant doors, each generation's main door, auxiliary doors near the main door, home doors, and couple's toilet doors. .

For this reason, even if a fire hydrant is just outside the door of a generation, the residents of the interior of the generation, for example, in a couple's bathroom, can hear through a faint sounding alarm through five doors or walls. Knowing that a fire has occurred, it is not possible to identify a quick evacuation or proper response.

In addition, the detector or repeater of the fire facility or facility that alarms the fire according to the prior art, since the location of the fire generated in the corridor or passage where it is installed converts and transmits to a unique signal for each line, the fire generation floor There is a disadvantage in that it is not possible to distinguish exactly in which generation of the fire-generating floor the fire occurred, and therefore, it is necessary to accurately notify the residents of the households of the first-generation alarm targets that should be alerted based on the actual generation of the fire. There is a disadvantage that can not tell.

In addition, the visual alarm of a fire-fighting facility or facility that warns of the occurrence of a fire according to the prior art is comprehensively installed only in a neighborhood living facility (commercial area) where many people come and go, showing only the visible fact that a fire has occurred. There is a disadvantage that can not show the fire occurrence.

In addition, in the multi-unit housing, the house is often vacated for daytime or other reasons, and even if there are people in the household, it is difficult to check the detector due to privacy and the like. In particular, the inspection of the detector is very difficult, so if you do not check for a long time, the purpose of trying to use in case of emergency will be obsolete, especially in the apartment, the actual situation is rarely tested the sensor inside the household.

In addition, the apartments do not have a function of urgently informing the occurrence of fire or emergency within the household, it is a pity to come out of the stairs or hallways to press the transmitter.

Accordingly, the present invention is to solve the above-mentioned problems in the prior art, it is possible to perform the operation test of the various sensors installed in the house by the generation of fire alarm and remote test relay of large-scale residential space, apartments, etc. It is possible to detect and alarm the location of fire by dividing by household and household, and to provide complementary apartment fire alarm system that can generate voice alarm and buzzer alarm at the same time.

The above object of the present invention is an alarm equipment unit provided in each set of each floor in the corridor and the apartment unit; Various fire-related signals (wherein, the fire-related signals include at least one of a fire occurrence signal, a fire alarm signal, a fire detection signal, and a fire evacuation signal) from the alarm device unit, etc. Achieved by the provided alarm management unit.

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

2 is a block diagram of a complementary apartment fire alarm system according to the present invention, Figure 3 is a block diagram for explaining the configuration of the indoor receiver using the video phone shown in Figure 2, Figure 4 is a It is a block diagram for explaining the configuration of the illustrated central receiver.

First, as shown in FIG. 2, the complementary apartment fire alarm system of the present invention includes an alarm installation unit 100 provided as one set in each corridor of each apartment and inside a household; Various fire-related signals (wherein, the fire-related signals include at least one of a fire occurrence signal, a fire alarm signal, a fire detection signal, and a fire evacuation signal) are transmitted from the alarm device device 100. Alarm management unit 200 provided in the management room, and the like.

Here, the complementary apartment can supplement the automation detection equipment installed in the general apartment to check the generation of fire by remote monitoring, so that it can perform the direct fire alarm for each generation and jointly test the detector remotely. Means housing.

The alarm installation unit 100 includes a plurality of individual addressable type detectors 110 installed in each household unit; A remote test repeater 120 for connecting such a sensor 110 to an electric circuit; It includes a fire hydrant box 130 coupled to receive a fire detection signal from such a remote test repeater 120, and operates in accordance with the commercial installation standards of the automated material detection equipment from the fire hydrant box 130 installed for each floor The fire generation signal and the fire detection signal generated from the detector 110 and the detector test signal output from the remote test repeater 120 are coupled to each of the alarm management unit 200.

In addition, the alarm installation device 100 includes a visual alarm 140 installed outside the home, such as a corridor, to visually check the presence of fire in the home for each generation; An evacuation guideway 151 which is installed outside the home and a passage induction light 150 installed on a wall of a corridor, a stairway or a ramp to inform an evacuation door EXIT; It is connected to the time alarm 140 by wires and is installed in the home to supply the operating power and receives the operating power from the commercial power or emergency power of the automated material detection equipment, and uses a complex indoor receiver using a video phone to be described in detail below. 160) (hereinafter referred to as 'home receiver 160'); A voice or sound generating speaker 170 attached to a wall of each room or living room in the home is included.

The alarm manager 200 may include a broadcasting device 210 for supplying a voice announcement signal or a sound generation signal corresponding to the fire alarm signal to the speaker 170 or the indoor receiver 160; The broadcasting equipment 210 is connected to transmit the corresponding output signal, respectively, and is connected to supply operating power to various induction lamps such as a passage induction light 150 and an evacuation induction light 151, and an alarm equipment device unit 100. R-type or GR-type combined receiver 230 (hereinafter referred to as' central receiver) coupled to receive a fire occurrence signal, a fire detection signal, and a sensor test signal transmitted from a fire hydrant box 130 or a remote test repeater 120 (230) '.

The individual position identification detector 110 is configured to transmit different fire occurrence signals corresponding to the detector identifier information to the central receiver 230 of the alarm management unit 200 by a multiple communication method together with the unique signal for each line. In addition, the indoor receiver 160, which records and stores the location of the place where the detector 110 is installed, is easily identified and grasped the location of the fire. The detector 110 is installed regardless of whether or not the sprinkler is installed, and is based on the acting type, and in the case of a kitchen, it is configured as a thermal type.

The remote test repeater 120 provides a remote test function to a detector coroner located outside the home, and operates a remote test function detecting circuit capable of performing an operation test of the detector 110 from outside without entering the household. It is formed integrally with the circuit. This remote test repeater 120 has a test port 122 to be connected to the detector 110 in the usual household, it is connected to the external tester 20 of the detector coroner. Such a remote test repeater 120 performs an electrical circuit detector operation test, a detector confirmation test for abnormality, a check for abnormality of the detector line, and the like.

In addition, since the remote test repeater 120 further includes a separate connection port that may be connected to the indoor receiver 160, the remote test repeater 120 may further perform a role as a connector that performs a predetermined test corresponding to the indoor receiver 160. It is desirable to be configured to be.

Fire hydrant 130 is supplied from the power supply of the central alarm 230 or from a separate power panel installed based on the commercial installation criteria of the automated material detection equipment in the apartment.

The visual alarm 140 is installed near the household door so as to know the occurrence of the fire even outside the household, and its operation is controlled by the indoor receiver 160 to recognize the fire by flashing light.

Passage induction light 150 and evacuation induction light 151 is to be operated by the power supplied from the power supply of the alarm bell, separate power panel installed based on the commercial installation criteria of the automated material detection equipment, the central receiver 230. .

The indoor receiver 160, which is provided inside each household, uses a videophone facility as a dual function, and transmits and receives various signals including a fire notification signal and corresponding indoor receiver identifier information through the RS485 communication method with the central receiver 230. This indoor receiver 160 can be operated from the power source used for the alarm. The indoor receiver 160 has a voice alarm device 161 coupled to the fire receiver module to inform the fire alarm directly to the household, which is distinct from the ordinary home automation monitor device, and a user (resident) directly in his / her home. A fire notification button 162 coupled to the fire receiver module is further provided at a predetermined front part to notify the fire that has occurred.

Here, the voice alarm device 161 of the indoor receiver 160 is a speaker-like structure capable of alerting with a voice, and its sound volume has an output of 70 dB or more. The priority alarm method through the voice alarm device 161 may be determined through a predetermined criterion. For example, the first alarm is first performed with the fire generation, the left generation and the right generation of the generation, the immediate generation above the generation, and the left generation and the right generation of the generation above.

In addition, the fire notification button 162 of the indoor receiver 160 transmits a fire notification signal corresponding to the fire report and corresponding indoor receiver identifier information to the central receiver 230 of the alarm management unit 200 by the operation circuit of the fire receiver module. It is used to transmit. The fire receiver module has a function of a time delay circuit and a setting release circuit to prevent children from mischievous alarms. This fire notification button 162 is to improve the artificial fire notification function when the generation of internal fire.

For example, there is no function of urgently in case of a fire or an emergency in a household in a multi-family house, which solves the problem of pressing a transmitter installed in a hallway or out of stairs or hallways, and can be easily used by anyone who lives in the house. That is, when the fire occurs in the household, when the fire occurs in the household, when the user presses the fire notification button 162 of the indoor receiver 160, the fire notification signal is transmitted to the central receiver 230 of the alarm management unit 200, and the fire Based on the generation of the alarm, the priority alarm is generated with an output of 70 dB or more in a manner similar or identical to the priority alarm described above. Meanwhile, the indoor receiver 160 is connected to the detector 110 through a connection wire 163 for the internal test of the detector.

The sound generating speaker 170 is connected to the broadcasting equipment 210 through a wire in a state of being installed in all homes, and then various fire-related signals transmitted from the broadcasting equipment 210, that is, a fire occurrence signal, a fire detection signal, and a gas. It plays the role of outputting sound or voice corresponding to detection signal, voice comment signal, fire escape signal.

Hereinafter, the indoor receiver 160 and the central receiver 230 mentioned in the foregoing description will be described in detail with reference to the accompanying drawings.

As illustrated in FIG. 3, the indoor receiver 160 includes a power supply circuit 164 receiving a power on one PCB main board, and supplies operating power Vcc from the power supply circuit 164, respectively. The home automation monitor module 165 for videophone and its LCD display device 166 and the receiver circuit 167 are mounted like a normal home automation monitor device.

Here, the receiver circuit 167 includes a fire receiver module 180 having an input port 181 and a receiver side port 182 on the broadcast equipment side; And a detector test module 190 having a detector side input port 191 and an external extension port 192.

The fire notification button 162 is configured to input a switching contact signal to the fire receiver module 180, and such a fire receiver module 180 sends a fire notification signal corresponding to the input switching contact signal to the receiver side port 182. Is input to the central receiver 230 through.

In addition, the fire receiver module 180 outputs a fire alarm signal (voice message, sound generation signal) transmitted through the broadcast equipment input port 181 connected to the broadcast equipment 210 side from the voice alarm device 161. Play a role.

In addition, the fire receiver module 180 is circuitally configured to output graphic data corresponding to a predetermined signal input related to a fire to the LCD display device 166.

The detector test module 190 is connected to any one of the various detectors 110 installed in the home through the detector side input port 191 and its connecting wire 163 (see FIG. 2), and the external tester of the detector coroner mentioned above. It consists of a sensor test circuit equivalent to 20. For ease of use, the detector test module 190 is configured to test the detector 110 according to the operation of the detector internal test button 193 of the user, and output the result to the LCD display device 166. In particular, the sensor test module 190 may be connected to the aforementioned remote test repeater 120 by using an external extension port 192, so that the receiver receiver 160 itself may be remotely tested outside the home. It is preferable that it is comprised from.

As shown in FIG. 4, the central receiver 230 is a mediator of a supplemental apartment fire alarm system, which is configured as a frame of a server system capable of mouse keyboard input, and is responsible for input / output of various fire-related signals. As the broadcast equipment operates in response to the signal, the broadcast equipment outputs sound or voice announcement signals.

In addition, the central receiver 230 is provided with a keyboard or mouse to a predetermined input device or integrated monitor (CRT) as a computer interface to provide convenient operation control for the administrator.

The central receiver 230 monitors / controls various automation material detection equipments such as a detector, a transmitter, a fire extinguishing facility, a smoke control facility, and a gas detection facility up to 2,540 circuits.

In addition, the central receiver 230 can monitor and control individual location-identifying devices (general repeaters, remote test repeaters, analog detectors, etc.) of up to 31,496 circuits by connecting 62 FTM relays to M-net. Intelligent automated detection equipment system.

For example, as shown in [Table 1], the central receiver 230 is a model SRF-SP, model approval number 99-2 / GR type / complex, ambient temperature -10 to 50 ° C, rated voltage AC220V, 50 A product having a specification of / 60Hz, 127 athletes per line (monitoring 127 / control 127Point) is applicable to the present invention.

The signal transmission method of the central receiver 230 is a Polling Address / RS-485 communication method, and has a preliminary power supply unit DC24V and 17AH, and is made of an enclosure 1.6 mmt iron plate (independent type) /1.2 mm iron plate (wall type).

In addition, the central receiver 230 has an output power control unit to selectively supply any one of commercial power (P / W) and emergency power (UPS) to a fire hydrant, various induction lamps, or a remote test repeater.

In particular, the equipment control unit connected to the output power control unit is provided with a failure detection function to output a failure signal according to the presence or absence of power interruption of various devices connected to the output power control unit to the CRT.

As described above, according to the complementary apartment fire alarm system of the present invention, by providing a multi-house receiver and a sound generating speaker in the house so as to immediately recognize the fact that the fire occurred to the residents, it is possible to grasp the rapid evacuation or appropriate measures It is effective.

In addition, the complementary apartment fire alarm system of the present invention is equipped with a remote test repeater for each household, each generation, there is an advantage that the maintenance of the detector is very easy to test the sensor installed in the household of the household remotely.

In addition, the complementary apartment fire alarm system of the present invention has the advantage that the residents can test the detector directly in the premises by mounting a detector test module inside the multiplex receiver.

In addition, the complementary apartment fire alarm system of the present invention is equipped with a visual alarm for each generation, so that the operation is controlled by the complex home receiver, there is an effect that can clearly identify the generation of fire outside the home.

In addition, the complementary apartment fire alarm system of the present invention has the advantage that it is possible to immediately carry out a fire notification in the house or grasp the occurrence of a fire by having a voice alarm device and a fire alarm button in the interior of the complex home receiver.

Claims (4)

A fire alarm system having an automated material detection system, comprising: an alarm device unit 100 provided in a set of hallways and households for each floor of an apartment; Apartment fires to transmit / receive various fire-related signals (wherein, the fire-related signals include at least one of a fire occurrence signal, a fire alarm signal, a fire detection signal, and a fire evacuation signal) from the alarm equipment device 100. An alarm management unit 200 provided in a management room, etc., wherein the alarm facility unit 100 includes: a plurality of individual addressable type detectors 110 installed in each household of the apartment; A remote test repeater (120) connecting the detector (110) to an electric circuit; It includes a fire hydrant box 130 coupled to receive a fire detection signal from the remote test repeater 120, and is operated in accordance with the commercial installation standards of the automated material detection equipment from the fire hydrant box 130 installed for each floor Advanced apartment, characterized in that for transmitting the fire signal and the fire detection signal generated from the detector 110 and the sensor test signal output from the remote test repeater 120 to the alarm management unit 200 In the fire alarm system, The alarm device unit 100 includes a visual alarm 140 installed outside the home, such as a corridor, to visually check the presence of fire in the home for each generation; A plurality of induction lamps 150 and 151 installed on a wall, a stairway or a ramp of the corridor to inform the evacuation door (EXIT);  It is connected to the time alarm 140 by wires and is installed in the home to supply the operating power and receives the operating power from the commercial power or emergency power of the automated material detection equipment, and uses a complex indoor receiver using a video phone to be described in detail below. 160);  Advanced apartment fire alarm system, characterized in that it further comprises a voice or sound generating speaker (170) attached to the wall of each room or living room. delete The method of claim 1, The indoor receiver (160) includes a voice alarm device (161) coupled to the fire receiver module (180) to output a sound level of 70 dB or more so as to notify a fire alarm directly to the interior of the household; A user (resident) is directly connected to the fire receiver module 180 to notify the fire occurred in his own home to send a fire notification signal and the corresponding home receiver identifier information to the central receiver 230 fire notification button 162 Advanced apartment fire alarm system characterized in that it further comprises. delete

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