JPH0621500Y2 - Fire extinguishing equipment - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a fire extinguishing system which is installed in a room and emits a fire extinguishing agent at the time of a fire to extinguish the fire in the room.

[Conventional technology]

This type of conventional fire extinguishing equipment has a main body device that is installed indoors and emits a fire extinguishing agent, and a manual starter that is connected to the main body device and has a function of remotely controlling the main body device from outside the room. There is.

[Problems to be solved by the invention]

In the conventional fire extinguishing equipment as described above, the manual starting device has a function only for operation only, and the display is limited to the power lamp, the starting lamp, the automatic lamp, and the manual lamp. Not only is it impossible to determine the set conditions of the starting conditions outside the operating room, but also the progress of the system during operation, such as the time remaining until the extinguishing agent is released after starting, which not only causes inconvenience in operation but also prevents proper operation. However, there was a problem that it caused inconvenience in maintenance and inspection.

The present invention has been made to solve such a problem, and a manual starting device can determine the set condition of the starting condition, the progress state at the time of operation, a failure, etc., and improve the operability of remote operation. The purpose is to obtain fire extinguishing equipment that allows remote maintenance and inspection easily.

[Means for solving problems]

In the fire extinguishing equipment according to the present invention, a manual starting device is provided with a monitor display function capable of discriminating a set condition of a start condition, a progress condition at the time of operation, and a failure.

[Action]

In this invention, the monitor display function of the manual starter can be used to determine the set condition of the start condition, the progress of the operation, and the failure.

[Example of device]

An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is an overall layout diagram, FIG. 2 is an external front view of the main body device, FIG. 3 is a right side view of FIG. 2, and FIG. 4 is an internal front view of the main body device with a storage box door removed. FIG. 5 is a rear view of the storage box door, FIG. 6 is a block diagram schematically showing main parts of the main body device, FIG. 7 is an enlarged front view showing a display panel of the main body device, and FIG. FIG. 9 is an enlarged front view showing the operation panel, FIG. 9 is a front view showing the operation panel with the activation door opened, FIG. 10 is a front view of the manual activation device, and FIG.
0 is a right side view, and FIG. 12 is a partial view showing an opened state of the starting door of FIG.

In FIG. 1, (1) is a computer room, (2) is a door for entering and exiting the computer room (1), (3) is a main device installed in the computer room (1), and (4) is a door (2) Nearby computer room
(1) Manual starter installed outside, (5) is a gas filled indicator light installed outside the computer room (1) near the door (2), (6)
Is a fire detection device, a first detection line (6A) provided on the ceiling and having an indoor heat detector (7a) and an indoor smoke detector (8a), and provided on the floor and for underfloor It consists of a second sensing line (6B) having a heat sensor (7b) and an underfloor smoke sensor (8b).

2 to 9, (9) is a storage box of the main body device (3), (10) is a door of the storage box (9), (11) is carbon dioxide stored in the storage box (9), Extinguishant container for halides,
(12) is a discharge nozzle opened on the upper surface of the storage box (9),
(13) is a conduit connecting the extinguishant container (11) and the discharge nozzle (12), and (14) is a control unit attached to the storage box door (10). It has both an automatic starting method (14A) automatically set by (6) and a manual starting method (14B) in which the starting is artificially set. The automatic starting method (14A) is the first and second sensing lines (6A), (6
The first circuit type (15a) and the first and second sensing lines (6A), (6) which are set when both B) are activated.
Second set when either one of B) is activated
Circuit system (15b). (16) is a charging device, (17) is a battery, and (18) is a voice alarm unit interlocking with a signal from the control unit (14), which is activated by the fire detection device (6) before the start is manually set. Fire extinguishing instruction broadcast generator (18A) and evacuation broadcast generator (18B) that operates when the activation is set
And an audio warning control device (18) for controlling the evacuation broadcast generator (18B) and the fire extinguishing instruction broadcast generator (18A).
It consists of C). Reference numeral (19) is a speaker arranged in front of the main device (3), which is connected to the voice alarm unit (18). Reference numeral (20) is a display panel arranged in front of the main body device (3), which includes a power supply indicator light (20a), a fire indicator light (20b), first and second sensing lines (6A), (6).
B) indicator lights (20c), (20d), first and second circuit methods (15a), (15b) indicator lights (20e),
(20f), manual indicator (20g), automatic indicator (20
h), a start indicator light (20i), a digital display section (20j) of a fire extinguisher release delay timer described later, a release indicator light (2)
0k) and the like are graphically displayed. Reference numeral (21) is an operation panel disposed below the display panel (20), which is provided with an emergency stop push button (21a), a switching key switch (21b), and a discharge push button (21d) provided in the start door (21c). Has been. (22) is a fire extinguishant release delay timer which is activated by a start signal from the control unit (14),
The remaining time until the extinguishing agent is released after starting is digitally displayed on the digital display unit (21j).

The manual starting device (4) will be described with reference to FIGS. In the figure, (23) is a wall-mounted casing of the manual starting device (4), (24) is a display panel arranged on the surface of the casing (23), and includes a power indicator lamp (24a) and an automatic indicator lamp (2).
4b), manual indicator light (24c), fire indicator light (24
d), start indicator (24e), digital display (24f) of extinguishant release delay timer (22), failure indicator (2)
4g), a speaker (24h), etc. are provided. (2
5) is an operation panel arranged below the display panel (24), which includes an emergency stop push button (25a) and a switching key switch (25).
b) is provided, and further, a discharge push button (25d) is provided in the activation door (25c). This manual starter (4)
The display panel (24) of the main device (3)
It has a function as a monitor of 0).

Next, the operation will be described.

When set to "manual activation method (14B)" (at this time, the manual indicator lights (20g), (24c) are lit), the activation signal of the fire detection device (6) is activated by voice alarm control. The device (18c) enters the fire extinguisher instruction broadcast generator (18A) from the judgment circuit, the fire extinguisher instruction broadcast generator (18A) is activated, and the fire extinguisher instruction broadcast (for example, "Fire. Please press the eject push button after checking. "). When a person manually opens the activation door (21c) or (25c) in order to push the discharge push button (21d) or (25d) according to this fire extinguishing instruction broadcast, a signal is input to the voice alarm control device (18C) and the judgment circuit A stop signal is sent from the fire extinguishing instruction broadcasting generator (18A) to stop the fire extinguishing instruction broadcasting. Subsequently, an operation signal is sent from the determination circuit to the evacuation broadcast generator (18B) to activate the evacuation broadcast generator (18B) (in this state, the start indicator lights (20i) and (24e) are turned on, and the digital display ( 20j) and (24f) start counting down), evacuation broadcast (for example, "It's a fire. Halon gas is released. It's dangerous, so please evacuate outside.")
coming out.

"The second circuit method of the automatic start method (14A) (15
b) ”is set (at this time, the automatic indicator lights (20h), (24b) and the indicator light (20f) are turned on), the first and second sensing lines (6A), (6)
Either of B) operates (at this time, the indicator light (20
Either one of c) and (20d) is lit) and its signal enters the voice alarm control device (18c), and an operation signal is sent from the determination circuit to the evacuation broadcast generation device (18B) to evacuation broadcast. The generator (18B) is activated (in this state, the start indicator lights (20i) and (24e) are turned on, and the digital display units (20j) and (24f) start counting down), and the evacuation broadcast is issued.

"First circuit method (15A) of automatic start method (14A)
a) ”(at this time, the automatic indicators (20h), (24b) and the indicator (20e) are lit), the first and second sensing lines (6A), (6)
Either of B) operates (at this time, the indicator light (20
Either one of c) and (20d) is lit) and its signal enters the voice alarm control device (18c), and an operation signal is sent from the determination circuit to the fire extinguishing instruction broadcast generating device (18A) to extinguish the fire. The instruction broadcast generator (18A) is activated and a fire extinguishing instruction broadcast is issued. In addition, the other sensing line (6A)
Or (6B) is activated (at this time, the indicator light (20
(c) and (20d) are both lit) and the signal enters the voice alarm control device (18C), and a stop signal is sent from the determination circuit to the fire extinguishing instruction broadcast generating device (18A) to send the fire extinguishing instruction broadcast. Stops. Subsequently, an operation signal is sent from the determination circuit to the evacuation broadcast generator (18B) to activate the evacuation broadcast generator (18B) (in this state, the start indicator lights (20i) and (24e) are turned on, and the digital display ( Two
0j) and (24f) start counting down), and evacuation broadcast is issued.

"First circuit method (15A) of automatic start method (14A)
a) ”and one sensing line (6A)
Or when (6B) is activated and a fire extinguishing instruction broadcast is issued (at this time, automatic indicator lights (20h), (24b) and indicator light (20e), and further indicator lights (20c), (20d).
One of them is lit), the person presses the release push button (21
Start door (2) manually to press d) or (25d)
When 1c) or (25c) is opened, a signal is input to the voice alarm control device (18c), and the determination circuit sends a stop signal to the fire extinguishing instruction broadcast generating device (18A) to stop the fire extinguishing instruction broadcasting. Subsequently, an operation signal is sent from the determination circuit to the escape broadcast generator (18B) to activate the escape broadcast generator (18B) (in this state, the start indicator lamp (20
i) and (24e) light up, and the digital display (20
j) and (24f) start counting down), and the evacuation broadcast is issued.

When the fire detection device (6) is not operating (the fire indicators (20b) and (24d) are not lit at this time) and the equipment is manually activated to release the fire extinguishing agent, the activation door It suffices to open (21c) or (25c) and press the discharge button (21d) or (25d) inside. Also in this case, similarly, the starting door (21c) or (25c)
The signal by the opening of the voice alarm control device (18C)
Enter and enter the evacuation broadcast generator (18B) from the judgment circuit
To the evacuation broadcast generator (18B) to operate (in this state, the start indicator lights (20i), (24e)
Lights up, the digital display units (20j) and (20f) start counting down), and the evacuation broadcast is issued.

Next, when operating the manual starter (4) outdoors:
For example, the nighttime security staff can check that the power is on by looking at the display panel (24) of the manual starter (4),
It is possible to find out that it is set automatically, and it is possible to find a failure. In the case of manual setting, you can immediately switch to automatic setting. In addition, when it is in the activation status, the digital display (24) of the manual activation device (4) is placed outdoors.
Since the time remaining until the extinguishant is released can be ascertained by f), appropriate measures can be taken.

When the manual starting device (4) has the monitor function as described above, the set condition of the starting condition, the progress condition at the time of operation, and the failure can be determined even outdoors.

[Effect of device]

As described above, according to the present invention, since the set condition of the start condition, the progress condition at the time of operation, the failure, etc. can be discriminated by the manual starter, the operability of the remote operation can be improved and the remote maintenance inspection can be achieved. Has the effect that it can be done easily.

[Brief description of drawings]

FIG. 1 is an overall layout drawing showing an embodiment of the present invention, and FIG.
The figure shows an external front view of the main body device, FIG. 3 is a right side view of FIG. 2, FIG. 4 is an internal front view of the main body device shown by removing the storage box door, and FIG. 5 is a rear view of the storage box door. FIG. 6 is a block diagram schematically showing main parts of the main body device, FIG. 7 is an enlarged front view showing a display panel of the main body device, and FIG. 8 is an enlarged front view showing an operation panel of the main body device. Is a front view showing the operation panel with the starting door opened, FIG. 10 is a front view of the manual starting device, FIG. 11 is a right side view of FIG. 10, and FIG. 12 is a state where the starting door of FIG. 10 is open. FIG. In the figure, (1) is a computer room, (3) is the main device,
(4) is a manual starter, (12) is a discharge nozzle, (1
9) and (24h) are speakers, (20) and (24) are display panels, (20a) and (24a) are power indicator lights, and (2)
0b) and (24d) are fire indicators, (20c) to (20)
f) is an indicator light, (20g), (24c) is a manual indicator light,
(20h), (24b) are automatic indicator lights, (20i),
(24e) is a start indicator, (20j), (24f) is a digital display, (24g) is a failure indicator, (21),
(25) is an operation panel, (21a) and (25a) are emergency stop push buttons, (21b) and (25b) are switch key switches, (21c) and (25c) are start doors, (21d),
(25d) is a discharge push button. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims (2)

[Scope of utility model registration request] 1. A fire extinguishing facility having a main body device to be installed, which extinguishes a fire extinguishing agent from the main body device at the time of a fire, to connect the main body device to remotely control the main body device. A fire extinguishing facility comprising a manual starting device having a function, wherein the manual starting device is provided with a monitor display function capable of determining a set condition of a starting condition, a progress condition at the time of operation, and a failure. 2. The monitor display function includes a power supply indicator, a manual / automatic indicator, a digital display of the extinguishing agent release delay time on the display panel of the main unit, a digital display of the remaining time until the extinguishing agent is released after startup, and various failures. A utility model registration claim characterized by an indicator lamp, a fire indicator lamp, etc., a manual / automatic switch on the operation panel of the main unit, an emergency stop push button, a discharge push button, etc., and a speaker on the main unit. First
Fire extinguishing equipment described in paragraph.