JPH02228799A - Concentrated monitoring device for disaster prevention - Google Patents

Abstract

PURPOSE:To strengthen concentrated monitoring function for disaster preventing in a building by respectively executing concentrated monitoring for the control of an ashtray, which is used by a smoker in a room, and for the control of an electric heater to be set in the room. CONSTITUTION:A concentrated monitor panel 1 is equipped with a display panel part 1a to totally display an ashtray monitoring signal and an electric heater monitoring signal. In each shelf board of an ashtray housing body, plural receiving holes 5a are provided to support the ashtray in a recessing shape and in a lower side, a hinge lever type microswitch LS is provided. When all the ashtrays are returned to the housing body, a switch circuit is closed and the operation is sent as the ashtray monitoring signal to the display panel part 1a of the concentrated monitoring panel 1. Then, a correspondent lamp is turned off. The using and not-using state of an electric heater WL by the opening and closing operation of a non-fuse braker HC is detected by a non- voltage detecting relay VR. Thus, the concentrated monitoring can be executed for the use control state of the plural ashtrays for smoking and electric heater.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a disaster prevention centralized monitoring device for buildings having a plurality of divided rooms, such as office buildings, department stores, hotels, etc. be.

[Summary of the Invention] The present invention subjects a plurality of smoking ashtrays used in rooms of a building as described above and electric heaters for heating installed in the rooms to disaster prevention management, and furthermore, This system allows for intensive monitoring of the status of construction sites for repairs, etc., as a subject of disaster prevention management.

[Conventional technology] Conventionally, this type of disaster prevention centralized monitoring system involves installing alarms such as fire alarms and smoke alarms in each room of a building, and connecting these alarms to a centralized monitoring panel in a monitoring room. Devices for intensive monitoring are known.

The above-mentioned disaster prevention centralized monitoring device is extremely useful in that when a fire breaks out in any room of a building, it can be immediately known from the centralized monitoring panel.

[Problem to be solved by the invention] However, since cigarette butts are the most common cause of fires, it is necessary to focus on the management of the large number of smoking ashtrays used in each room of a building. First of all, it is extremely important for disaster prevention management to monitor the situation.

Furthermore, for disaster prevention management, it is also necessary to intensively monitor the management status of electric heaters installed in each room.

Furthermore, when repairing a room in a building or installing equipment, etc., the situation at the construction site in a single room should be monitored using a central monitoring panel, as this is considered to be one of the causes of fire outbreaks. This is also important in terms of disaster prevention management.

[Object of the Invention] The present invention is capable of centrally monitoring the usage management status of a plurality of smoking ashtrays used in each room of a building and electric heaters installed in each room. The purpose of this invention is to provide a disaster prevention centralized monitoring device that can intensively monitor the situation at a construction site when carrying out construction work such as repair work.

[Means for Solving the Problems] In order to achieve the above object, the present invention allows a plurality of ashtrays used in a room of a building divided into a plurality of rooms to be stored side by side, and all of the ashtrays can be stored side by side. When the ashtray is stored, the switch corresponding to each ashtray forms a series closed circuit and outputs an ashtray storage signal, and when there is at least one ashtray not stored, the circuit becomes open and the ashtray is not stored. An ashtray storage body configured to output a signal is arranged, and the electric heater installed in each room is equipped with a transmitter that detects whether it is in use or not and outputs a signal. The ashtray storage signal and non-storage signal from the storage unit, as well as the electric heater use signal and non-use signal from the electric heater transmitter in each room, are transmitted to the central monitoring board, and the signals are sent to the central monitoring board using a lamp. The summary is that the information is configured to be displayed using a buzzer or the like.

Furthermore, the present invention uses, in addition to the above-mentioned centralized monitoring means for the ashtray storage body and the electric heater, a transmitting hand panel that can be connected to the central monitoring panel during room construction, and is provided on the transmitting hand panel. By operating various switch buttons,
The gist of the system is to transmit the construction status of the room to a central monitoring panel and display it on the construction display board of the central monitoring panel using lamps, buzzers, etc. L [Function] The above configuration. In the disaster prevention centralized monitoring system, a central monitoring panel displays whether all ashtrays used in each room have been returned to their storage units based on signals from the ashtray storage units placed in each room of the building. be done.

Additionally, the usage status of the electric heaters placed in each room is displayed on a central monitoring panel.

Furthermore, when construction is being carried out in a room, the status of the construction is displayed on the central monitoring panel.

[Example] Fig. 1 is a schematic diagram showing an example of a disaster prevention central monitoring system, in which 1 is a central monitoring board, 2 is a control circuit such as a sequence circuit, and 3 is a circuit for operating the central monitoring board and the control circuit. A timer 4 is a power supply, and ashtray monitoring signals, electric heater monitoring signals and construction monitoring signals, which will be described later, are transmitted via a control circuit 2 to a central monitoring panel 1, where they are displayed by lamps, buzzers, etc.

As shown in FIGS. 2 to 4, the centralized monitoring panel 1 includes a display board section 1a that collectively displays an ashtray monitoring signal and an electric heater monitoring signal, and a display board section 1b that displays a construction monitoring signal. We are prepared. In addition, in this embodiment, the 12th floor above ground (I
This example shows an example in which intensive monitoring is performed for a communal building on the third basement floor (BIF-12F) and the third basement floor (BIF-83F). Hereinafter, the ashtray centralized monitoring means, the electric heater centralized monitoring means, and the construction centralized monitoring means will be specifically explained based on drawings showing embodiments thereof.

(Ashtray centralized monitoring means) In Figs. 5 to 9, 5 is an ashtray storage body made in a multi-tiered pattern, which is placed in a required room among a plurality of divided rooms. Placed.

Each shelf board of the ashtray storage body 5 has a plurality of receiving holes 5a that can support the ashtray 6 in a depressed manner, and the receiving holes 5a are provided below the ashtray storage body 5.
A hinge-lever type microswitch LS is provided which is opened by being pushed on the bottom of the ashtray placed in the ashtray. These microswitches LS are connected in series as shown in Figure 8, and when all the ashtrays used in the room are returned to the storage unit, the switch circuit becomes a closed circuit. is sent as an ashtray monitoring signal to the display panel 1a of the centralized monitoring panel 1 via the control circuit 2, and the corresponding lamp (indicated by a white circle) is turned off. BS is a push button switch for fire alarm provided at a predetermined part of each ashtray storage body 5,
As shown in FIG. 8, it is connected in parallel with the series circuit of the switch LS.

It can be used as an alarm switch in the event of a fire. FIG. 9 shows a switch circuit consisting of a plurality of ashtray containers.

Here, a centralized monitoring system using the ashtray storage body (5) will be explained by taking as an example the case of normal work and irregular work of one store employee.

During normal work hours (1) 30 minutes before closing, turn on the power to the central monitoring panel using a timer.

(2) Since the ashtray is not stored in the ashtray storage unit (in use), all the lamps on the 1 display board are lit.

(3) When all the ashtrays are stored in the ashtray storage body, the lamps on the display board part go off one by one.

(4) If the lamp does not turn off after a certain period of time,
The lamp flashes with a flicker, and the buzzer also issues an intermittent alarm.

(5) The next morning, if the dispatcher takes out at least one ashtray from the ashtray storage unit, the lamp on the display board will light up.

(6) All the lamps on the display board are lit (about 30 minutes after opening)
Once done, use a timer to turn off the power and turn off the lamp.

In the case of irregular shifts (1) 30 minutes before closing, the power to the central monitoring board will be turned on using a timer.

(2) Since the ashtray is not stored in the ashtray storage unit (in use), all the lamps on the display board are lit.

(3) Since working hours are irregular, when all the ashtrays are stored in the ashtray storage unit, the lamp on the display board will flicker and the buzzer will issue an intermittent alarm.

(4) If the lamp does not turn off after a certain period of time,
The lamp flashes with a flicker, and the buzzer also issues an intermittent alarm.

(5) On the next day, if a dispatcher takes out even one ashtray from the ashtray storage unit, the lamp on the display panel will flicker for two minutes and the buzzer will issue an intermittent alarm.

(6) All the lamps on the display board are lit (about 30 minutes after opening)
Once done, use a timer to turn off the power and turn off the light.

(Electric heater centralized monitoring means) Figures 10 and 11 show electric heater W installed in a room.
This figure shows means for detecting and transmitting each state of use/nonuse of L. HC is a non-fuse breaker used as a switch for electric heaters, H is its auxiliary contact,
VR is a no-voltage detection relay. In the detection means shown in FIG. 10, the non-voltage detection relay VR detects whether the electric heater WL is in use or not in use due to the opening/closing operation of the non-fuse breaker HC. In the detection means shown in FIG. 11, the auxiliary contact H of the non-fuse breaker HC detects whether the electric heater WL is in use or not. The detection signal is then transmitted as an electric heater monitoring signal to the display panel 1a of the central monitoring panel 1 via the control circuit 2, and the corresponding lamp (indicated by a black circle) is turned off.

Figures 12 and 13 show a large number of electric heaters W used.
This figure shows a circuit consisting of L and the breaker HC as a switch.

(Intensive Construction Monitoring Means) FIG. 14 shows a box-shaped transmitting hand panel 7 that is used during room repair work and equipment installation work. On the front of this hand panel 7 for transmission, there is an illuminated push button OL for transmission, which can be used depending on the type of construction (general construction, hot work, dangerous construction).

It is equipped with RL, OL, push buttons CL and EL for checking the work progress at 30 minutes and 60 minutes, and a fire alarm button BS, and a connector 8 for external connection is provided on the side surface.

The above-mentioned transmitting hand panel 7 is used by installing it at a required location when repairing a room or installing equipment.
Three types (0m and 30m are available) are connected to the building's branch room construction monitoring relay board (not shown).

FIG. 15 and FIG. 16 show the push button switch circuit of the transmitting hand panel.

PB and P are push button switches.

Here, a centralized monitoring system using the transmitting hand panel 7 will be explained.

(1) During construction, connect the transmitting hand panel to the branch room construction monitoring relay panel via cable.

(2) Due to the above connection, the lamp on the display panel 1b of the central monitoring panel will flash and the bell will emit a continuous sound 6. If left as is, the timer will set the timer for a certain period of time (approximately 2 minutes).
The flashing lamp and bell alarm will continue. Meanwhile one can stop it manually.

(3) Depending on the nature of the construction work, illuminated push button GL may be used.

Press either RL or OL. The pressed button is lit.

(4) At the same time, the corresponding lamp is lit (same color as the push button) on the display board section 1b of the 5 central monitoring panel.

(5) Telephone the central monitoring room from the construction site with the name of the construction company and
We will notify you of the construction name, location, date and time, etc.

(6) When the construction is completed, press the lit button on the one-shot hand panel again to turn off the lamp.

(7) On the display board of the central monitoring board, the corresponding lamp will flash and a continuous bell will sound. If you leave it as is, the timer will keep the lamp blinking and the bell alarm for a certain period of time (about 2 minutes). Meanwhile, you can stop it manually.

(8) During construction, after a certain period of time has passed, press the construction progress pushbuttons CL and EL. The pressed button is lit, and at the same time, the corresponding lamp is also lit on the display board section 1b of the central monitoring panel.

(9) If a fire occurs during construction, press the fire alarm button provided on the hand panel. At this time, the display board section issues an alarm by lighting up a patrol light and making a continuous sound of a bell.

[Effect of the invention] As described above, according to the two inventions, office buildings,
In the disaster prevention centralized monitoring system for buildings such as department stores and hotels, we have made it possible for smokers to centrally monitor the ashtrays used in their rooms, the electric heaters installed in their rooms, and the construction status in their rooms. The disaster prevention centralized monitoring function of the system can be significantly strengthened.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a disaster prevention monitoring device showing an embodiment of the present invention, FIG. 2 is a front view of a central monitoring panel, FIG. 3 is an enlarged front view of a display board for monitoring ashtrays and electric heaters, and FIG. Figure 4 is an enlarged front view of the construction display board section, Figure 5 is a perspective view of the ashtray storage body, Figures 6 and 7 are cross-sectional views of the ashtray detection switch mechanism, and Figure 8 is a diagram of the entire ashtray detection switch. A series circuit, Fig. 9 is a switch circuit consisting of a plurality of ashtray containers, Figs. 10 and 11 are circuit diagrams showing means for detecting whether the electric heater is in use or not, and Figs. Switch circuit diagram, Figure 14 is a perspective view of the transmitting hand panel used in construction work, Figure 1
5 and 16 are the switch circuit diagrams. 1......Intensive monitoring board, 1a...
・・Ashtray, display board for electric heater, 1b・・・・・・・・
Construction display board section, 2... Control circuit, 3.
・・・・・・・・・Timer, 4・・・・・・・Power supply. 5...Ashtray storage body, LS...
...Micro switch, 6...Ashtray, B
S・・・・・・・・・Fire alarm button switch, WL
......Electric heater, HC...Non-fuse breaker, H...Auxiliary contact, VR...・・No-voltage detection relay, 7・
...... Hand panel for transmitting construction work, GL, RL, O
L......Illuminated push button for sending, 8...
・・・・・・Connector, CL, EL・・・・・・・・・
·push button.

Claims (2)

[Claims] (1) Multiple ashtrays used in a room can be stored side by side in a divided room of a building, and when all ashtrays are stored, they can be connected in series by a switch corresponding to each ashtray. An ashtray storage body configured to form a closed circuit and output an ashtray storage signal, and to output an ashtray storage signal by forming an open circuit when there is at least one unstored ashtray, is installed in a room. The electric heaters used in the heating system are equipped with a transmitter that detects whether they are in use or not and outputs the respective signals. A disaster prevention centralized monitoring device characterized in that it is configured to transmit electric heater use/non-use signals from the central monitoring panel to a central monitoring panel, and display them on the display board of the central monitoring panel using lamps, buzzers, etc. (2) Multiple ashtrays used in a room can be stored side by side in a divided room of a building, and when all ashtrays are stored, they can be connected in series by a switch corresponding to each ashtray. An ashtray storage body configured to form a closed circuit and output an ashtray storage signal, and to output an ashtray storage signal by forming an open circuit when there is at least one unstored ashtray, is installed in a room. The electric heaters used in the heating system are equipped with a transmitter that detects whether they are in use or not and outputs the respective signals. The electric heater use signal and non-use signal from A transmitting hand panel that can be connected to the transmitting hand panel is used to transmit the construction status of the room to the central monitoring panel by operating various switch buttons on the transmitting hand panel, and the construction status is transmitted to the central monitoring panel's construction display board. 1. A disaster prevention centralized monitoring device characterized in that it is configured to display information using a lamp, buzzer, etc.