KR20230052781A - Fire extinguishing System - Google Patents

Abstract

The present invention relates to a sensing system for fire extinguishing equipment. A first fire supply pipe and a second supply pipe of a flexible type are arranged in the upper part of a protection area. So, the sensing system for fire extinguishing equipment receives a fire outbreak signal generated in the protection area and supplies gas to the first supply pipe and the second supply pipe so that a fire extinguishing system rings an alarm and operates by detecting temperature, pressure, and a fire signal in the protection area. The sensing system for fire extinguishing equipment comprises: a fire extinguishing container storing the gas of high pressure; a first valve installed in an inlet of the fire extinguishing container and supplying the gas to a collecting duct through a discharge pipe when the fire signal operates; multiple second valves installed in the collecting duct and supplying gas to the first supply pipe; and multiple third valves installed in the collecting duct and selectively supplying the gas to the second supply pipe. The sensing system for fire extinguishing equipment manually or automatically controls the first valve to the third valve, thereby improving maintenance by effectively suppressing the fire.

Description

Fire extinguishing system detection system {Fire extinguishing system}

The present invention relates to a fire extinguishing device detection system, and more particularly, detects the temperature and pressure of a fire signal in a protection area to alert and operate a fire extinguishing facility, and can easily check the state, alarm and operation state of the fire extinguishing facility. It is about a fire extinguishing device detection system.

In general, in order for a fire to proceed continuously, a chain reaction between an ignition source, oxygen, and combustibles must exist. If it can be removed, it is possible to suppress the fire. Based on this principle, in places such as various buildings or factories, a fire extinguishing system for initially extinguishing a fire in the event of a fire is installed and used in a protection area or a protection object.

In addition, when the inside of the protection area is complicated, a tube-type pipe is installed on the wall so that the fire extinguishing fluid is released when the pipe is damaged in the event of a fire.

As seen in Korean Patent Registration No. 10-0820724, the prior art performing the above function has a fire detection sensor and a fire extinguishing spray nozzle installed indoors, and the fire extinguishing spray nozzle is a gas in which inert gas as an extinguishing agent is stored. It is installed to spray inert gas and fire extinguishing water supplied through a gas discharge pipe extending from the discharge valve of the tank and a drain pipe extending from the water tank, and the discharge valve of the gas tank causes a fire by a signal input from a fire detection sensor. In the installation to be connected to the control box that determines whether or not, the gas discharge pipe extending from the discharge valve of the gas tank and the drain pipe extending from the water tank are connected at a mixing nozzle, and water is discharged according to the injection of the inert gas discharged from the gas tank. It is made so that the fire extinguishing water stored in the tank automatically flows into the mixing nozzle, and the mixing discharge pipe of inert gas and fire extinguishing water extending from the mixing nozzle is installed connected to the fire extinguishing spray nozzle, and the mixing discharge pipe is controlled together with the discharge valve of the gas tank. It is a configuration in which an on-off valve connected to the box is installed.

However, the conventional technical configuration had the following problems.

Since the fire extinguishing equipment operates by detecting only the temperature without detecting the pressure in the protection zone, malfunctions may occur, and it is difficult to grasp the state, alarm, and operating state of the fire extinguishing equipment.

In addition, the tube-type supply pipe has a problem in that a lot of cost is incurred in installation and maintenance because each fire extinguishing container must be installed.

Patent Document 0001 Republic of Korea Patent Registration No. 10-0820724 (April 15, 2008).

An object of the present invention was made to solve the above conventional problems, and detects the temperature and pressure of the fire signal in the protection area so that the fire extinguishing equipment alarms and operates, and the state, alarm and operation state of the fire extinguishing equipment This is to make it easy to check.

In order to solve this problem, the present invention provides a first supply pipe and a flexible second supply pipe to receive a fire signal generated in the protection area and supply gas to the first supply pipe and the second supply pipe. In the fire extinguishing device detection system, a fire extinguishing container in which high-pressure gas is stored, a first valve installed at the entrance of the fire extinguishing container and supplying gas to a collecting pipe through a discharge pipe when a fire signal is operated, and a plurality of valves installed in the collecting pipe a second valve for selectively supplying gas to the first supply pipe; a third valve installed in plurality in the collecting pipe to selectively supply gas to the second supply pipe; and the first to third valves are manually or automatically operated. The basic feature of its technical configuration is that it is composed of a control unit that can be controlled and checked in real time for maintenance and suppression.

According to the present invention, it is characterized in that it further comprises a temperature sensor installed in the protection zone to measure the temperature of the protection zone, and a pressure sensor installed in the protection zone to measure the pressure of the second supply pipe.

According to the present invention, it is characterized in that the first valve to the second valve are opened when the temperature of the protection zone measured by the temperature sensor is 68 ° C or higher.

According to the present invention, when the pressure measured through the pressure sensor is 15 bar or less and the temperature of the protection zone measured through the temperature sensor is 68 ° C. or higher, the first valve and the third valve are opened. Characterized in that.

According to the present invention, the first to third valves are installed in communication with the inlet member coupled to the second supply pipe, and an operating member for lowering the cylinder and link arm in the event of a fire, and a valve body coupled to the collecting pipe , A plunger that moves up and down within the valve body and opens and closes a passage communicating gas to a discharge port, and a stopper pin, which is a rod coupled to the top of the plunger, to guide the elevation of the stopper pin and form a stopper pin housing. , A ball housing for regulating the position of the ball stopper is formed on the outer circumference of the stopper pin housing, and in the event of a fire, a link arm connected to a solenoid driven according to an electrical signal is used to change the position of the ball housing to determine the upper part of the ball housing It is characterized in that the plunger is retracted when the ball stopper is released by abutting the link arm to the surface and opening the communication flow path to the gas discharge port.

According to the present invention, it is characterized in that it further comprises an elastic member installed inside the operating member to press the cylinder when the pressure is lowered in the event of a fire.

According to the present invention, the ball housing for regulating the position of the ball stopper is characterized in that a compression spring is elastically installed between the stopper pin housings so that a return force is applied to the ball stopper locking position.

According to the present invention, the operating member is characterized in that the solenoid is operated when a fire occurs.

According to the present invention, the operating member is characterized in that it is a pressure member that operates when the pressure of the second supply pipe is lowered in the event of a fire.

According to the present invention, the control unit includes a control mode selection unit for setting a control mode, an alarm mode selection unit for setting an alarm mode, a setting unit for environment setting, and a protection area display unit for displaying a protection area currently being monitored. And, a monitoring mode selection unit for selecting a monitoring mode, an alarm display unit receiving the temperature of the temperature sensor and determining whether or not an alarm is present at the set temperature and displaying it on the screen, and receiving the temperature of the temperature sensor and a first valve at the set temperature It is characterized in that it consists of an operation display unit for determining and displaying the operation of the third valve.

According to the present invention, the control unit includes a temperature sensor display unit that receives the temperature of the temperature sensor to determine and display an alarm and operation status, and a temperature sensor display unit that receives the pressure of the pressure sensor and determines and displays an alarm and operation status. It is characterized in that it consists of a pressure sensor display unit and a drive control selection unit that controls supply of extinguishing gas for the corresponding protection zone to a designated protection zone in the event of a fire.

According to the present invention, the control unit receives the first valve state signal of the fire extinguishing container, determines whether or not the fire extinguishing container is discharged, and displays the fire extinguishing container activation indicator on the screen, and receives the first valve state signal of the auxiliary container to additionally discharge the fire extinguishing container. Auxiliary container operation display unit that determines and displays whether or not the fire extinguishing container is in normal condition, and the fire extinguishing container status display unit that determines and displays the normal state of the fire extinguishing container and auxiliary container’s extinguishing gas charge, and displays the specific name of the current protection area so that the manager can easily It is characterized in that it consists of a protection zone name display unit that allows you to know.

According to the present invention, each of the status display units is displayed on the same screen display unit for each protection zone, but is characterized in that they are displayed in different colors so that a normal state and an abnormal state can be identified.

According to the present invention, it is characterized in that the normal state of each valve and container related to the corresponding protection zone displayed on the protection zone display unit is displayed through each status display unit.

As described above, in the fire extinguishing device detection system according to an embodiment of the present invention, the first supply pipe is disposed above the protection area so that the fire extinguishing equipment can alarm and operate by detecting the temperature and pressure of the fire signal in the protection area. and a flexible type second supply pipe is disposed to receive a fire occurrence signal generated in a protection area and supply gas to a first supply pipe and a second supply pipe, wherein a fire extinguishing container in which high-pressure gas is stored, and the fire extinguishing A first valve installed at the inlet of the container to supply gas to the collecting pipe through the discharge pipe when a fire signal is operated, a plurality of second valves installed in the collecting pipe to selectively supply gas to the first supply pipe, and It consists of a third valve that is installed in plurality and selectively supplies gas to the second supply pipe, and the first to third valves can be controlled manually or automatically, so that effective fire suppression is possible and maintenance is improved. there is.

In addition, the fire extinguishing device detection system of the present invention detects the temperature and pressure of the fire signal in the protection area to easily check the state, alarm and operation state of the fire extinguishing equipment, manually or automatically the first valve to the third valve. It consists of a control unit that controls and checks the maintenance and suppression status in real time, so that the manager can easily check the presence or absence of danger in the protection area through the monitor, and has the effect of responding immediately in case of an abnormality.

1 is a flow chart showing a fire extinguishing device detection system according to the present invention;
Figure 2 is a cross-sectional view showing a third valve of the present invention fire extinguishing device detection system.
Figure 3 is a cross-sectional view showing the operating state of the third valve of the present invention fire extinguishing device detection system.
4 is a screen display showing an alarm and an operation display on a control unit of a fire extinguishing device detection system according to the present invention;
5 is a screen display view showing a temperature sensor and a pressure sensor display unit in the controller of the fire extinguishing device detection system of the present invention.
6 is a screen display view showing a fire extinguishing container and an auxiliary container display unit on the control unit of the fire extinguishing device detection system of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First of all, it should be noted that in the drawings, the same components or parts are denoted by the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted in order not to obscure the gist of the present invention.

1 is a flow chart showing a fire extinguishing device detection system of the present invention, FIG. 2 is a cross-sectional view showing a third valve of the fire extinguishing device detection system of the present invention, and FIG. 3 shows the operating state of the third valve of the fire extinguishing device detection system of the present invention 4 is a screen display showing alarms and operation displays in the control unit of the fire extinguishing device detection system of the present invention, and FIG. 5 is a screen display showing the temperature sensor and pressure sensor display unit in the control unit of the fire extinguishing device detection system of the present invention. 6 is a screen display diagram showing a fire extinguishing container and an auxiliary container display unit on the control unit of the fire extinguishing device detection system of the present invention.

First, as shown in FIG. 1, looking at the configuration of the fire extinguishing device detection system 10 according to the present invention, the first supply pipe 40 is disposed above the protection zone 30 and the second supply pipe 50 of the flexible type is disposed in the protection zone 30. In the fire extinguishing device detection system 10 that receives a fire signal and supplies gas to the first supply pipe 40 and the second supply pipe 50, the fire extinguishing container 100, the first valve 107, the second valve 109, the third valve 110, and the control unit 200 made up of

At this time, the fire extinguishing container 100 is filled with an extinguishing agent suitable for the type of fire in the fire extinguishing container 100 made of a high-pressure container, and the fire extinguishing agent is passed to the first supply pipe 40 by the pressure in the fire extinguishing container 100 via the first valve 107 at the top of the fire extinguishing container 100. By releasing the extinguishing agent, it is transported along a separate pipe to the fire place and extinguished by being radiated through the nozzle 41.

Since the fire extinguishing agent, which is a high-pressure gas stored in the fire extinguishing container 100, forms a high-pressure filling state, special care is required in handling, and in the event of a fire, immediate valve opening operation must be performed by accurate detection.

The first valve 107 is installed at the inlet of the fire extinguishing container 100 and supplies gas to the collecting pipe 105 through the discharge pipe 103 when a fire signal is activated. In particular, an auxiliary container 101 is additionally installed in the discharge pipe 103.

Furthermore, a plurality of second valves 109 are installed in the collecting pipe 105 to selectively supply gas to the first supply pipe 40 .

In addition, a plurality of third valves 110 are installed in the collecting pipe 105 to selectively supply gas to the second supply pipe 50. Here, the second supply pipe 50 is a flexible tube type.

Here, a temperature sensor 31 installed in the protection area 30 to measure the temperature of the protection area 30 and a pressure sensor 33 installed in the protection area 30 to measure the pressure of the second supply pipe 50 are further included.

At this time, when the temperature of the protection zone measured by the temperature sensor 31 is 68° C. or higher, the first valve 107 to the second valve 109 are opened.

Meanwhile, when the pressure measured through the pressure sensor 33 is 15 bar or less and the temperature of the protected area measured through the temperature sensor 31 is 68° C. or higher, the first valve 107 and the third valve 110 are opened.

Here, as shown in FIGS. 2 and 3, an operating member 151 is installed in the first valve 107 to the third valve 110 to communicate with the inlet member 157 coupled to the second supply pipe 50, and in case of fire, the cylinder 153 and the link arm 150 lowers it.

Here, the operating member 151 is a solenoid 151a that operates when a fire occurs. In addition, the operation member 151 is applied to the third valve 110 as a pressure member 151b that operates when the pressure of the second supply pipe 50 is lowered when a fire occurs.

Furthermore, the plunger 113 opens and closes a passage that moves up and down within the valve body 111 and communicates the fire extinguishing agent to the discharge port 160 . In addition, a stopper pin housing 130 formed by embedding a stopper pin 120, which is a rod coupled to the top of the plunger 113, guiding the elevation of the stopper pin 120 and forming a ball stopper 132, is included.

At this time, the ball housing 140 for regulating the position of the ball stopper 132 is formed on the outer circumference of the stopper pin housing 130, and the ball housing 140 is connected to the cylinder 153 of the operating member 151 driven by an electrical signal in case of fire. The link arm 150 is butt-coupled to the upper surface of the ball housing 140 to change the position of the ball housing 140, and when the ball stopper 140 is released, the plunger 113 retreats to open the communication passage through the discharge port 160 of the fire extinguishing agent in the activation container.

The ball housing 140, which regulates the position of the ball stopper 132, is elastically installed with a compression spring 134 between the stopper pin housings 130 so that a return force is applied to the ball stopper locking position, and the ball housing 140 is coupled with a snap ring to the stopper pin 120 It is made to regulate upward movement.

Furthermore, an elastic member 155 installed inside the operation member 151 and pressurizing the cylinder 153 when the pressure is lowered in the event of a fire is further included.

In addition, the ball housing 140, which regulates the position of the ball stopper 132, is elastically installed between the stopper pin 120 housings with a compression spring 112 so that a return force is applied to the ball stopper 132 locked position. In addition, pressure gauges 180 are installed in the first valve 107 to the third valve 110.

As a result, the fire extinguishing device detection system 10 according to an embodiment of the present invention detects the temperature and pressure of the fire signal of the protection area 30 so that the fire extinguishing equipment 20 alarms and operates, the first supply pipe 40 at the top of the protection area 30 In the fire extinguishing device detection system 10, which is disposed and a flexible type second supply pipe 50 is disposed to receive a fire occurrence signal generated in the protection area 30 and supply gas to the first supply pipe 40 and the second supply pipe 50, the high-pressure gas A stored fire extinguishing container 100, a first valve 107 installed at the entrance of the fire extinguishing container 100 and supplying gas to the collecting pipe 105 through the discharge pipe 103 when a fire signal is operated, and a plurality of first valves 107 installed in the collecting pipe 105 and optionally a first supply pipe It consists of a second valve 109 for supplying gas to 40 and a third valve 110 installed in plurality in the collecting pipe 105 and selectively supplying gas to the second supply pipe 50, so that the first to third valves are manually or automatically operated. Controllable, effective fire suppression is possible and maintenance is improved.

Meanwhile, the control unit 200 can manually or automatically control the first valve 107 to the third valve 110 and check maintenance and suppression status in real time.

Referring to FIG. 4 , the control unit 200 includes a control mode selection unit 201 for selecting a control mode (Ctrl), an alarm mode selection unit 202 for selecting an alarm mode, and a setting unit 203 for setting an environment, currently being monitored. A protection area display unit 211 for displaying protection zones (A1 to An), a monitoring mode selection unit 212 for selecting a monitoring mode (mod), and the temperature of the temperature sensor 31 are received to determine whether an alarm is present at the set temperature and display the screen. It consists of an alarm display unit 213 that receives the temperature of the temperature sensor 31 and an operation display unit 214 that determines whether the first valve 107 to the third valve 110 is operating at the set temperature and displays the screen.

In addition, referring to FIG. 5 , the control unit 200 receives the temperature of the temperature sensor 31 and determines and displays an alarm and operation status, and a temperature sensor display unit 215 receives the pressure of the pressure sensor 33 and displays an alarm and operation status. It consists of a pressure sensor display unit 216 that determines and displays a screen, and a drive control selection unit 217 that controls supply of extinguishing gas for the corresponding protection zone 30 to the designated protection zone 30 in the event of a fire.

Furthermore, referring to FIG. 6 , the control unit 200 receives the state signal of the first valve 107 of the fire extinguishing container 100, determines whether it is discharged, and displays the fire extinguishing container activation indicator 223 and the first valve 107 of the auxiliary container 103. A secondary container start display unit 224 that receives a status signal to determine whether additional discharge is required and displays the display on the screen, and a fire extinguishing container status display unit 241 that determines and displays the normal state of the fire extinguishing gas charging amount of the fire extinguishing container 100 and the auxiliary container 103, It consists of a protection zone name display unit 251 that displays the specific name of the protection zone 30 so that the manager can easily know it.

Here, the status display unit is displayed on the same screen display unit for each of 30 protection zones, but displayed in different colors so that the normal state and the abnormal state can be identified.

In addition, the normal state of each valve and vessel related to the corresponding protection area 30 displayed on the protection area display unit 211 is displayed through each status display unit.

A detailed description of the specific operation of the present invention configured as described above is as follows.

First, the present invention is configured in the form of a smart controller system equipped with a PC and embedded software, so that individual protection areas and gas fire extinguishing facilities can be applied to each site, and configured in an embedded form, not only for fire detection, but also for fire extinguishing containers, etc. It monitors and controls the gas fire extinguishing facility as a whole, such as whether the piping is normal or not according to the state of gas filling and each valve.

That is, through the control unit 200, an intuitive image is displayed so that the manager can easily understand, and a touch screen type user interface is provided so that the manager can easily check and control.

Broadly speaking, the present invention consists of a total of 4 steps: 1st step monitoring, 2nd step alarm, 3rd step extinguishing, and 4th step extended release.

First, the first step of monitoring is to check the temperature of the object to be protected and the state of the fire extinguishing equipment. When the set temperature is reached, an alarm is sent out on the screen.

In addition, the second-stage alarm analyzes the values detected by the temperature sensor 31 and the pressure sensor 33, and sends an alarm signal according to the and condition of each sensor or the setting for each or condition. That is, by combining electrical detection (heat/smoke/image) or mechanical detection (tube type/glass bulb type), etc., the screen and warning light 21 are notified.

In addition, the three-stage fire extinguishing analyzes the combined value through each sensor, and in the event of a fire situation, the fire extinguishing container 100 is opened to spray the fire extinguishing liquid to the protection area 30 where the fire occurred.

Furthermore, in the fourth stage extended release, when the fire is not extinguished even when the fire extinguishing liquid filled in the fire extinguishing container 100 is exhausted, the auxiliary container 101 is manually or automatically operated to release the extended release.

In addition, the fire extinguishing device detection system 10 of the present invention detects the temperature and pressure of the fire signal of the protection area 30 to easily check the state, alarm and operation state of the fire extinguishing equipment, the first valve 107 to the third valve 110 It consists of a control unit 200 that controls manually or automatically and checks the maintenance and suppression status in real time, so that the manager can easily check whether there is danger in the protection area through the monitor, and can respond immediately in case of an abnormality.

As used herein, the terms about, substantially, etc., of degree, are used at or close to the value when manufacturing and material tolerances inherent in the referenced meaning are given, and are used in an accurate or Absolute numbers are used to prevent exploitation by unscrupulous infringers of the stated disclosure.

The present invention described above is not limited by the foregoing embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible within a range that does not deviate from the technical spirit of the present invention. It will be clear to those who have knowledge of

* Description of symbols for main parts of drawings *
10: fire extinguishing device detection system
20: fire extinguishing equipment 30: protection area
31: temperature sensor 33: pressure sensor
40: first supply pipe 50: second supply pipe
100: fire extinguishing container 101: auxiliary container
103: discharge pipe 105: collecting pipe
107: first valve 109: second valve
110: third valve 111: valve body
112: compression spring 113: plunger
120: stopper pin 122: snap ring
124: ball groove 130: pin housing
132: ball stopper 140: ball housing
150: link arm 151: operating member
151a: solenoid 151b: air pressure member
153: cylinder 155: elastic member
157: inlet member 160: outlet
170: siphon tube 180: pressure gauge
200: control unit
201: control mode selection unit 202: alarm mode selection unit
203: setting unit 211: protection zone display unit
212: monitoring mode selection unit 213: alarm display unit
214: operation display unit 215: temperature sensor display unit
216: pressure sensor display unit 217: drive control selection unit
223: fire extinguishing container activation indicator 224: auxiliary container activation indicator
241: fire extinguishing container status display unit 251: protection zone name display unit

Claims (14)

In the fire extinguishing device detection system in which a first supply pipe is disposed above the protection area and a second supply pipe of a flexible type is disposed to receive a fire signal generated in the protection area and supply gas to the first supply pipe and the second supply pipe,
A fire extinguishing container in which high-pressure gas is stored;
A first valve installed at the entrance of the fire extinguishing container to supply gas to the collecting pipe through the discharge pipe when the fire signal is operated;
A second valve installed in plurality in the collecting pipe to selectively supply gas to the first supply pipe;
A third valve installed in plurality in the collecting pipe to selectively supply gas to the second supply pipe;
The fire extinguishing device detection system, characterized in that consisting of a control unit capable of manually or automatically controlling the first valve to the third valve and checking the maintenance and suppression state in real time.
According to claim 1,
A temperature sensor installed in the protection zone to measure the temperature of the protection zone;
The fire extinguishing device detection system, characterized in that it further comprises a pressure sensor installed in the protection area to measure the pressure of the second supply pipe.
According to claim 2,
The fire extinguishing device detection system, characterized in that the first valve to the second valve is opened when the temperature of the protection area measured by the temperature sensor is 68 ° C or higher.
According to claim 2,
The fire extinguishing device detection system, characterized in that the first valve and the third valve are opened when the pressure measured through the pressure sensor is 15 bar or less and the temperature of the protection area measured through the temperature sensor is 68 ° C or higher.
According to claim 1,
The first to third valves,
An operating member installed in communication with the inlet member coupled to the second supply pipe and lowering the cylinder and the link arm in the event of a fire;
A valve body coupled to the collecting pipe;
A plunger that moves up and down in the valve body and opens and closes a flow path communicating with a gas discharge port;
A stopper pin housing formed by incorporating a stopper pin, which is a rod coupled to the top of the plunger, and guiding the elevation of the stopper pin and forming a ball stopper;
A ball housing that regulates the position of the ball stopper is formed on the outer circumference of the stopper pin housing, and in the event of a fire, a link arm connected to a solenoid driven according to an electrical signal is used to change the position of the ball housing to determine the upper surface of the ball housing The fire extinguishing device detection system, characterized in that the plunger retracts when the ball stopper is released by abutting the link arm to open the communication passage to the gas discharge port.
According to claim 5,
The fire extinguishing device detection system, characterized in that it further comprises an elastic member installed inside the operating member to press the cylinder when the pressure is lowered in the event of a fire.
According to claim 5,
The fire extinguishing device detection system, characterized in that the ball housing that regulates the position of the ball stopper is installed with a compression spring between the stopper pin housing so that a return force is applied to the ball stopper locking position.
According to claim 5,
The operating member is
Fire extinguishing device detection system, characterized in that the solenoid that operates in the event of a fire.
According to claim 5,
The operating member is
A fire extinguishing device detection system, characterized in that it is a pressure member that operates when the pressure of the second supply pipe is lowered in the event of a fire.
According to claim 1,
The control unit,
A control mode selection unit for setting a control mode;
An alarm mode selection unit for setting an alarm mode;
A setting unit for setting the environment;
A protection area display unit displaying a protection area currently being monitored;
a monitoring mode selection unit for selecting a monitoring mode;
An alarm display unit for receiving the temperature of the temperature sensor, determining whether an alarm is present at a set temperature, and displaying the alarm on the screen;
The fire extinguishing device detection system, characterized in that consisting of an operation display unit for receiving the temperature of the temperature sensor and determining whether the first to third valves are operating at the set temperature and displaying the screen.
According to claim 10,
The control unit,
A temperature sensor display unit for receiving the temperature of the temperature sensor, determining whether an alarm is active, and displaying the temperature on the screen;
A pressure sensor display unit that receives the pressure of the pressure sensor, determines whether an alarm is activated, and displays the screen;
A fire extinguishing device detection system comprising a drive control selection unit that controls supply of extinguishing gas for the corresponding protection area to a designated protection area in the event of a fire.
According to claim 10,
The control unit,
A fire extinguishing container activation display unit that receives the first valve state signal of the fire extinguishing container, determines whether it is discharged, and displays it on a screen;
An auxiliary container activation display unit for receiving the first valve state signal of the auxiliary container to determine whether additional discharge is required and displaying on a screen;
A fire extinguishing container status display unit that determines and displays the normal state of the fire extinguishing container and auxiliary container's fire extinguishing gas charge;
A fire extinguishing device detection system characterized in that it consists of a protection area name display unit that displays a specific name for the current protection area so that the manager can easily know it.
According to claim 10,
The fire extinguishing device detection system, characterized in that each status display unit is displayed on the same screen display unit for each protection zone, but displayed in different colors so that normal and abnormal conditions can be identified.
According to claim 10,
The fire extinguishing device detection system, characterized in that for displaying through each status display unit whether or not each valve and container related to the corresponding protection area displayed on the protection area display unit is in a normal state.

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