KR102129479B1 - System for Monitoring and Smart Control of Gas Fire-Extinguishing Facility - Google Patents

Abstract

The present invention relates to a gas fire extinguishing facility monitoring and smart control system, and the gas fire extinguishing facility and risk detection are divided into control and alarm modes on the screen of the smart controller, and whether the gas fire extinguishing facility in each protection zone is in a normal state, The purpose of this program is to intuitively configure the danger zone of the protection area so that the administrator can easily check the danger, and to allow the administrator to respond immediately when an error occurs.

Description

Gas fire extinguishing facility monitoring and smart control system {System for Monitoring and Smart Control of Gas Fire-Extinguishing Facility}

The present invention relates to a gas fire extinguishing facility monitoring and smart control system for managing and controlling monitoring and remote control of a clean fire extinguishing agent facility for each protected area.

The clean fire extinguishing agent facility focuses on the maintenance of the reliability of the moving parts operating the equipment, whether the clean fire extinguishing agent is stored and released normally, and whether the piping facilities for delivering the clean fire extinguishing agent to the corresponding protection zone are provided without leakage or blockage. to be.

1 is a structure of the prior art, the scope of monitoring is composed of a temperature measuring means and a heating means for preventing nailing to the pressure required for starting at a low temperature according to the presence or absence of starting gas leakage and starting gas characteristics.

That is, the fire extinguishing facility 1 can spray the fire extinguishing agent into the protection zone 2. The fire extinguishing facility 1 includes a fire detector 10, a starting facility 20, a fire extinguishing agent storage unit 30 and an injection unit 40, and a control unit 50.

The fire detector 10 may be installed in the protection zone 2 to detect whether a fire occurs in the protection zone 2. The fire detector 10 can detect that a fire has occurred in the protection zone 2 by detecting heat, smoke, and the like.

In the starting facility 20, the fire extinguishing agent storage unit 30 performs a starter function for the protection zone 2. In other words, when the fire detector 20 detects that a fire has occurred in the protection zone 2, the starting facility 20 has a fire extinguishing agent storage unit for the fire extinguishing agent storage unit 30 to spray the extinguishing agent into the protection zone ( It is possible to release the starting gas toward 30).

However, such a starting facility according to the prior art and a fire extinguishing facility including the same do not have a backup/reservoir, so there is a problem that the entire system does not operate in the event of a malfunction, and there is the inconvenience of directly measuring the weight through regular inspection, and the starting remote It was impossible to control, and there was a problem in that it was impossible to check whether or not the gas was released.

In addition, the prior art merely implements maintaining a normal pressure through a temperature sensor and a heating means to solve the problem of whether the starting container is leaking and the starting gas does not exert sufficient pressure in a low temperature condition. This is because the manager cannot know what kind of clean fire extinguishing agent is started through the relevant starting container, which pipe is connected to the protection area through which piping, and there is no breakdown among the entire facilities. It is limited.

Domestic Utility Model Registration No. 20-0482283 (Announcement date 2017.01.06)

Therefore, in order to improve the problems of the prior art, the present invention is divided into control and alarm modes on the screen of the smart controller for gas fire extinguishing facilities and risk detection, and whether the gas fire extinguishing facilities in each protected area are in a normal state, and Its purpose is to provide a gas fire extinguishing facility monitoring and smart control system that is intuitively configured to allow administrators to easily check for the presence or absence of a danger in a protected area, and allows an administrator to respond immediately when an error occurs.

The gas fire extinguishing facility monitoring and smart control system to achieve the object of the present invention monitors the operation state of each valve and container of the gas fire extinguishing facility in real time through the control mode of the smart controller and controls it. A gas fire extinguishing facility monitoring and smart control system, wherein the gas fire extinguishing facility includes a fire extinguishing gas storage container in which fire extinguishing gas is stored; A pressure gauge for measuring and displaying the pressure of the digestion gas storage container; A gas supply valve for supplying the extinguishing gas stored in the extinguishing gas storage container to a selected protection zone; A main and a reserve start container for storing the starting gas for discharging the extinguishing gas from the extinguishing gas storage container; A main and a reserve start valve for controlling the discharge of starting gas stored in the main and start containers, respectively; A start selection valve for each protection zone that selects the fire extinguishing gas to be supplied to the designated protection zone; And a smart controller that controls each valve to supply fire extinguishing gas to a designated protection zone, monitors and displays the status of each valve, and monitors and displays the discharge state of each container. do.

Here, the smart controller receives the status signal received from the main start valve of the gas fire extinguishing facility to determine whether the normal state and display the main start valve status display unit; A reserve start valve state display unit for receiving a status signal received from the reserve start valve and determining whether the state is normal and displaying the screen; A main start container status display unit for receiving the start gas charging state signal of the main start container and determining whether the state is normal and displaying the screen; A reserve start container status display unit for receiving the start gas charging state signal of the reserve start container and determining whether the state is normal and displaying the screen; A gas supply valve status display unit for receiving a status signal of each of the fire extinguishing gas supply valves supplying the fire extinguishing gas to each of the protection zones and determining whether a normal state is present and displaying the screen; A start selection valve status display unit for receiving a status signal received from the start selection valve and determining whether the status is normal and displaying the screen; And a digestion gas storage container status display unit that receives a signal for the state of digestion gas charging of the digestion gas storage container and determines and displays a normal state.

In addition, the smart controller is a protection zone display unit for displaying the current protection zone on the screen display; A monitoring mode display unit displaying a state monitoring mode of each part of the gas fire extinguishing facility; And a control selection display unit for controlling each part of the gas fire extinguishing facility, wherein each state display unit displays whether the valves and containers related to the corresponding protection zone displayed in the protection zone display unit are in a normal state. do.

In addition, as the control selection display unit is selected, the status of the start selection valve corresponding to the current protection zone is displayed, the closed selection display unit and the open selection display unit of the start selection valve are displayed on the screen, and the open selection of the start selection valve is displayed. When the display unit is selected, the smart controller generates a main start valve or a reserve start valve open control signal to open and drive the corresponding start valve.

The gas fire extinguishing facility monitoring and smart control system according to the present invention is divided into a control and alarm mode for gas fire extinguishing facilities and risk detection, and the administrator determines whether the gas fire extinguishing facility in each protection zone is in a normal state and whether the security zone is in danger. It can be easily checked through a monitor and has an effect that can be immediately responded to when an abnormality occurs.

In addition, since the starting gas is provided with a separate starting container and a starting container valve for starting the main and the reserve, it is effective to safely supply the fire extinguishing gas through the reserve starting when the main start is defective.

In addition, since a drawing for each protection zone is provided in a pop-up form, it is possible to easily and intuitively know the location and name of the gas fire extinguishing facility.

1 is a configuration diagram of a starting facility and a fire extinguishing system including the same according to the prior art
2 is a conceptual diagram of a gas fire extinguishing facility monitoring and smart control system according to an embodiment of the present invention,
3 is an overall configuration diagram of a gas fire extinguishing facility in FIG. 2,
4 is a screen display showing the entire protection area of the smart controller in FIG. 2,
FIG. 5 is a view showing a monitoring mode screen of the gas fire extinguishing facility for the first protection zone A1 in FIG. 4;
6 is a state display diagram of the digestive gas storage container in FIG. 5,
7 and 8 is a screen display diagram of the smart controller when the valve opening control in the control mode,
FIG. 9 is a password input screen display requesting a password input when the valve is opened when the control mode is driven in FIG. 7;
10 is a diagram showing a gas fire extinguishing facility for the current protection zone when the control mode is selected in FIG. 5;
FIG. 11 is a gauge display diagram of the main/reservoir starting container and the extinguishing gas storage container in FIG. 3.

The above-described features and effects of the present invention will become more apparent through the following detailed description in connection with the accompanying drawings, and accordingly, those skilled in the art to which the present invention pertains can easily implement the technical spirit of the present invention. Will be able to.

The present invention can be applied to a variety of changes and can have a variety of forms, it is intended to exemplify specific embodiments and describe in detail in the text.

However, this is not intended to limit the present invention to specific disclosure forms, and it should be understood that all modifications, equivalents, and substitutes included in the spirit and scope of the present invention are included.

Terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention.

Referring to the accompanying drawings for a schematic diagram according to a preferred embodiment of the present invention in detail as follows.

2 and 3, the gas fire extinguishing facility 100 for covering a plurality of protection zones (A1 to An) 101 to 103, and the operating state of each valve and container of the gas fire extinguishing facility 100 It consists of a smart controller 200 for monitoring and controlling, the gas fire extinguishing facility 100 of the fire extinguishing gas storage container (C1, C2) (111,112), and the extinguishing gas storage container (111,112) The pressure gauge 151 for measuring and displaying pressure, and each gas supply valve 113 for supplying the fire extinguishing gas stored in the fire extinguishing gas storage container 111 and 112 to a selected protection zone, and the fire extinguishing Main and reserve starting containers 121 and 122 for storing starting gas for discharging the extinguishing gas from the gas storage containers 111 and 112, and starting gas discharge stored in the main and starting containers 121 and 122 The main and reserve start valves 131 and 132 respectively controlling the opening and opening of the start selection valves 141 for each protection zone and the respective valves 113, 131, 132 and 141 for selecting the fire extinguishing gas to be supplied to the designated protection zone. It is controlled by supplying fire extinguishing gas to designated protection zones (A1~An), monitoring the status of each valve (113,131,132,141) and displaying it on the screen, and monitoring and discharging the discharge status of each container to a smart controller (200) It is composed.

4 and 5, the smart controller 200 includes a control mode selector 201 for selecting a control mode (Ctrl), an alarm mode selector 202 for selecting an alarm mode and an environment setting A set key for setting, a protection zone display unit 211 for displaying the protection zones (A1 to An) currently being monitored, a monitoring mode display unit 212 for selecting a monitoring mode, and corresponding protection in case of fire The control selection display unit 213 for controlling the supply of fire extinguishing gas for the zone to the designated protection zone, and the status signal received from the main start valve 131 of the gas fire extinguishing facility 100 are received to determine whether the status is normal and The main start valve status display unit (MV1) 221 to be displayed on the screen, and the reserve start valve status display unit RV1 (RV1) to receive a status signal received from the reserve start valve 132 to determine whether or not it is in a normal state. 222), and the main starting container status display unit (MC1) (231) for receiving the starting gas charging state signal from the pressure gauge provided in the main starting container 121 to determine whether the normal state and display the screen, and the reserve start Reservoir start container status display unit (RC1) for receiving a start gas filling state signal from the pressure gauge provided on the container (122) and determining whether the normal state is normal and displaying the fire extinguishing gas to each of the protection zones (A1 to An). The gas supply valve status display unit (SV1) 224 for determining and displaying whether a normal state is received by receiving the status signal of each of the fire extinguishing gas supply valves 113 for supplying, and each received from the start selection valve 141 The start selection valve status display unit (ASV1) 223 for receiving the start selection valve status signal and determining whether the condition is normal, and displaying the fire extinguishing gas filling state of the fire extinguishing gas storage container C1, C2 (151) The status display unit (241) of the digestion gas storage container that determines and displays whether the status is normal by receiving the status signal, and the protection zone name display unit (251) that displays the specific name for the current protection zone so that the administrator can easily understand it It consists of.

Here, each of the valve status display unit 221, 222, 224, 223 is displayed in red with high food perception when judged to be open, and each storage container status display unit 231, 232, 241 is Even when the filled gas is judged to be discharged, it is displayed in red so that the manager can easily judge each state.

In addition, the start selection valve 141, the main / reserve start selection valve 131, 132 is composed of a solenoid valve, the gas supply valve 113 is preferably configured in a lever on / off method.

The detailed 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 zones and gas fire extinguishing facilities can be applied on a site-by-site basis. In addition, it is necessary to monitor and control the gas fire-extinguishing facilities, such as the normal state of the piping according to the state of each valve and the gas filling state of the starting gas storage container.

2 and 3, the fire detection gas storage container 111 and 112 and the starting gas storage container 121, which constitute the fire detection gas facility 100 and the danger detection of each protection area 101 to 103 Each state of 122) and each state of the gas supply valve 113, start valve 131, 132, and start selection valve 141 are displayed in an intuitive image for the administrator to easily grasp through the smart controller 200. It provides a user interface in the form of a touch screen for administrators to easily check and control.

Referring to FIG. 4, the administrator monitors and controls each part of the fire extinguishing gas facility 100 through the control mode selection unit 201 displayed on the touch screen of the smart controller 200, and an alarm mode selection unit 202 ) To monitor the danger status of each protected area and display the result.

That is, the smart controller 200 displays the state of the gas extinguishing facility 100 associated with each protection zone A1 to An in the control mode (Ctrl) 201 on the status display units A1 to A4 210. . When the background color of each status display part is green, all elements are normal. When an abnormal condition occurs among the components, the background color is displayed in red.

In the control mode (Ctrl), when the administrator selects one of the status display units A1 to A4, each state of the gas fire extinguishing facility 100 for the corresponding protection zone A1 is checked.

5 is a smart controller 200 in a control mode (Ctrl) according to an embodiment of the present invention is to check the state of each part of the gas fire extinguishing facility 100 for the protection zone (A1) selected in FIG.

That is, a protection zone (A1) 101 currently being monitored is displayed on one side of the screen of the smart controller 200, and a monitoring mode display unit 212 indicates that the current screen is in a mode for monitoring each state. And, through a control selection display (play) (213) provides a selectable touch button for driving control of each valve for the flow path of the fire extinguishing gas to the protection area in the event of a fire by the administrator.

In addition, the signal received from the main start valve 131 of the gas fire extinguishing facility 100 of the current protection zone A1 is closed through the main start valve status display unit MV1 221 to determine whether the signal is closed or open. If it is in the state, it is displayed in green, and if it is in the open state, it is displayed in red.

The reserve start valve status display unit (RV1) 222 receives a status signal from the reserve start valve 132 of the current protection zone A1 and displays green in the closed state, and red in the open state. Is indicated by.

The main start valve 131 and the reserve start valve 132 are opened at the same time when a fire occurs, or the main start valve 131 is opened first, and if an error occurs that the main start valve 131 is not opened, the reserve is reserved. The starting valve 132 is opened to release starting gas in the reservoir.

On the other hand, the main start valve 131 and the reserve start valve 132 is a pressure gauge (151, FIG. 151) on each outlet side of the main start container 131 and the reserve start container 122 filled with the main start gas 12) to detect if the pressure is lower than the reference value and detect whether the starting gas is discharged is displayed on the main start container status display unit MC1 231 and the reserve start container status display unit RC1 232.

The gas supply valve status display unit (SV1) 224 is opened or closed by each of the extinguishing gas supply valves 113 that supply the extinguishing gas to the respective protection zones A1 to An. It is displayed on the screen to confirm recognition.

The start selection valve status display unit (ASV1) 223 selectively opens and closes the start selection valve 141 forming a flow path so that fire extinguishing gas is supplied to the corresponding protection zone through each gas supply valve 113. The closed/open state of each start selection valve 141 is displayed on the screen.

Referring to FIG. 6, the digestion gas storage container status display unit 241 detects the state of the digestion gas filling state through the digestion gas pressure gauge 151 provided at the outlet side of the digestion gas storage containers C1 and C2. It receives and displays on the screen whether or not the gas is released. When the state display unit 241 of the extinguishing gas storage container is selected, it is possible to check the charging state of each extinguishing gas storage container C1, C2. It can be seen that the current state of the digestive gas storage container C1 shown in FIG. 6 is displayed in green and is normal, and the digested gas storage container C2 is displayed in red to confirm that the state is discharged.

Referring to FIGS. 7 and 8, when a control selection display unit 213 is selected by the administrator when a fire occurs in the protection zone A1, the control selection display unit 213 in the protection zone is currently selected. A start selection valve status display unit (ASV1) for displaying the status of the start selection valve (141) in a protected area, a main start valve selection display unit (MV1) for selecting the main start valve (131), and a reserve start valve ( 132) the reserve start valve selection display (RV1) for selection, and each closed selection display (Close) and open selection display (Open) of the selected main start valve (131) or the reserve start valve (132) The screen is displayed, and if Open is selected, the password input unit 226 is displayed on the screen, and the administrator requests the preset password input (see FIG. 9).

When the password input from the smart controller 200 matches the preset password, a driving control signal is generated and opened by each set valve.

3 and 5, the selected start selection valve 141 is opened, and the main start valve 131 is opened to release the start gas stored in the main start gas storage container 121 to generate an open confirmation signal. By transmitting to the controller 200, the main start valve status display unit 221 is displayed in red to inform that it has been opened. However, if the main start valve 131 is not open, it is displayed in green on the main start valve status display unit 221, the reserve start valve 132 is opened, and an open signal is applied to the smart controller. By transmitting to (200), the reserve start valve status display unit 222 is displayed in red in an open state.

Referring to FIG. 10, when the administrator selects the protection zone name display unit 251 displayed on one side of the smart controller 200, a drawing display unit 252 displaying the specific piping, valve, and container positions for the current protection zone is displayed. It is displayed as an image through a pop-up window.

11 is a view showing an embodiment of the pressure gauge provided at each outlet of the main starting container 121, the reserve starting container 122, the digestion gas storage container 111, 112, filled in each container When the pressure of the gas falls below a certain reference pressure, it is transmitted to the smart controller 200 to display each status display unit 231, 232, 241 in red to alert the manager that the gas has been released.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is usually in the technical field to which the present invention belongs without departing from the gist of the present invention claimed in the claims. It is of course possible to perform various modifications by a person having knowledge of, and these modified embodiments should not be individually understood from the technical idea or prospect of the present invention.

100: gas extinguishing equipment 101~103: protected area
111,112: fire extinguishing gas storage container 113: gas supply valve
121,122: Main and reserve start container 131,132: Main and reserve start valve
141: start selection valve 151: gas pressure gauge
200: smart controller 201: control mode selection unit
202: alarm mode selector 211: protection zone indicator
212: monitoring mode display unit 213: control selection display unit
221: Main start valve status display unit 222: Reserve start valve status display unit
223: start selection valve status display unit 224: gas supply valve status display unit
231: Main start container status display unit 232: Reserve start container status display unit
241: digestion gas storage container status display
251: protected area name display unit 252: drawing display unit

Claims (12)

In the gas fire extinguishing facility monitoring and smart control system to monitor the operation status of each valve and container of the gas fire extinguishing facility in real time through the control mode of the smart controller,
The gas extinguishing facility includes first and second extinguishing gas storage containers (111, 112) in which extinguishing gas is stored;
A digestion gas pressure gauge 151 for measuring and displaying the pressures of the first and second digestion gas storage containers 111 and 112;
A gas supply valve 113 for supplying the digested gas stored in the first and second digested gas storage containers 111 and 112 to a selected protection zone;
Main and reserve starting containers (121, 122) for storing starting gas for discharging the extinguishing gas from the first and second extinguishing gas storage containers (111, 112);
Main and reserve start valves 131 and 132 for controlling the discharge of starting gas stored in the main and reserve start containers 121 and 122, respectively;
A start selection valve 141 for each protection zone to select the fire extinguishing gas to be supplied to the designated protection zone; And
Control each of the valves 113, 131, 132 and 141 to supply fire extinguishing gas to a designated protection zone, monitor the status of each of the valves 113, 131, 132, and 141 and display on the screen and discharge each container Includes; a smart controller 200 having a screen display unit consisting of a touch screen for monitoring and screen status monitoring and selection control;
The screen display unit of the smart controller 200 receives the status signal received from the main start valve of the gas fire extinguishing facility to determine whether the normal state and display the main start valve status display unit 221;
A reserve start valve state display unit 222 which receives the status signal received from the reserve start valve 132 and determines and displays a normal state;
A main start container status display unit 231 which receives the start gas charging state signal of the main start container 121 and determines whether the state is normal and displays the screen;
A reserve start container status display unit 232 for determining whether a normal state is received and displaying the start gas charging state signal of the reserve start container 122;
A gas supply valve status display unit 224 for receiving a status signal of the fire extinguishing gas supply valve 113 for supplying the fire extinguishing gas to each of the protection zones and determining whether or not it is in a normal state;
A start selection valve status display unit 223 which receives the status signal received from the start selection valve 141 and determines and displays a normal state; And
It includes; the digestion gas storage container status display unit 241 for determining whether the normal state by receiving the signal of the state of the digestion gas storage of the digestion gas storage container 111, 112 and displays the screen;
Each of the status display units 221, 222, 231, 232, 223, 224, 241 is displayed on the same screen display unit for each protection zone, but is displayed in different colors so that normal and abnormal conditions can be identified.
The smart controller 200 is a protection zone name display unit 251 for displaying the current protection zone on the screen display unit, a monitoring mode display unit 212 for displaying the status monitoring mode of each unit, for driving control of each valve of the gas fire extinguishing facility. It includes a control selection display unit 213, and displays whether or not the normal state of each valve and container related to the corresponding protection zone displayed on the control selection display unit 213 through each status display unit,
As the control selection display unit 213 is selected, a start selection valve status display unit (ASV1) for displaying the status of the start selection valve 141 in the current protection zone and a main start valve for selection of the main start valve 131 Selection display unit MV1, reserve start valve selection display unit RV1 for selection of the reserve start valve 132, and the selected main start valve 131) or each closed selection of the reserve start valve 132 The display (Close) and the open selection display (Open) are displayed on the screen.
As the open selection display (Open) of the start selection valve 141 is selected, the smart controller 200 generates a main start valve 131 or a reserve start valve 132 open control signal to generate the corresponding main start valve ( 131) or the reserve start valve 132 is opened and driven, but the main start valve 131 and the reserve start valve 132 are simultaneously opened, or the main start valve 131 is opened first, and the main start Gas fire extinguishing facility monitoring and smart control system, characterized in that when the valve 131 is not opened, the reserve start valve 132 is opened. delete delete delete delete delete delete delete According to claim 1,
The smart controller 200 receives the open state signals of the start selection valve 141, the main start valve 131, and the reserve start valve 132 to display the open state in each of the status display units. Gas fire extinguishing facility monitoring and smart control system. According to claim 1,
Characterized in that it displays a protection zone name display unit for the current protection zone on one side of the screen display unit, and displays a drawing showing the specific piping, valve, and container positions for the current protection zone as a pop-up image by touching the protection zone name. Gas fire extinguishing facility monitoring and smart control system. According to claim 1,
As the open selection display unit (Open) of the start selection valve 141 is selected, the smart controller 200 displays the administrator password input window, and the main start valve 131 or the reserve start valve as the correct password is input. (132) Gas fire extinguishing facility monitoring and smart control system, characterized by generating an open control signal. According to claim 1,
In the event of a fire, each of the status indicators opens each valve for a corresponding protection zone, and accordingly, each of the valve status indicators displays an open status,
A gas fire extinguishing facility monitoring and smart control system, characterized in that the main start container or the reserve start container status display unit (231) (232) and the fire extinguishing gas storage container status display unit (241) display an emission state.

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