CN1243992A

CN1243992A - Fire accident alarm and safety evacuation indicator

Info

Publication number: CN1243992A
Application number: CN 98118036
Authority: CN
Inventors: 储胜华
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-05
Filing date: 1998-08-05
Publication date: 2000-02-09

Abstract

A fire accident alarm and safety evacuation indication system technically features correctly and clearly displaying the regular working information of building, correctly displaying accident information, accurately displaying fire position and evacuation direction, displaying the working condition of evacuation indicator, receiving the signal feedback from the evacuation indicator, copying the working condition of evacuation indicator, and using UPS. It is suitable for office building, guesthouse, public place of entertainment, hotel, and high buildings.

Description

Alarm of fire and safety evacuation indicator

The present invention relates to a kind of alarm of fire and safety evacuation indicator.

At present, general fire evacuation Warning Mark adopts electroluminescent panel, pointolite and luminescent screen.The type Warning Mark is pressed GB13495-92 production, is mechanical panel.Adopt the strong and weak electricity conversion block, realize accumulator and civil power auto-conversion function.When civil power cut off the power supply, accumulator came into operation, point light source light-emitting, and the evacuation personnel see intrinsic sign content on the panel clearly by light-source brightness.Computerized monitor system major control circuit switches and working condition, does not have the function that control shows output.The YJEM of Sanlian Photoelectric Industry Co., Huangshan type centrally connected power source fire-fighting emergent is evacuated the guidance lighting Computerized monitor system and is had certain representativeness.

Purpose of the present invention mainly is in order to overcome at present in the following shortcoming with Evacuation Indicatory Sign: one, the only simple fire exit direction of indicating, do not indicate fire place and direction, thereby when breaking out of fire, mislead the evacuation personnel and run to the fire place, cause unnecessary injures and deaths.Two, the fire fighter puts out a fire to save life and property to the scene, and attack time is incured loss through delay in easy and evacuation personnel head-on collision; Three, under the normal condition, the intrinsic sign direction content, can not show other information on panel, not meet actual use needs, for the investor, fire product belongs to recessive benefit, is that a kind of fund is idle just often, does not bring benefits.

The object of the present invention is achieved like this: it comprises the fire detection signal source, signal transmission line, it is characterized in that: on the fire detection signal source, be associated with a computer information processing system, this default has normal display routine, dead electricity display routine, fire acoustic image alarm indication program, is associated with the acoustic image display screen of energy display text and image in its program terminal.

The invention will be further described below in conjunction with drawings and Examples:

One, display panel; Two, power circuit and signal line; Three, computer control system; Four, fire detection signal source; Five, power supply.As Fig. 1 fundamental diagram.Display panel adopts puts shake luminous plaque, LCD panel or charactron display board.Display panel tolerates certain high temperature.Line of electric force adopts the two-phase power supply line, and signal wire comprises control output line and signal feedback line.Power supply adopts civil power and UPS uninterruption power source.

Fig. 2 is a normal displaying mode.

Fig. 3 is the dead electricity display mode.

Fig. 4 is layer display mode that catch fire.

Fig. 5 is the non-layer display mode that catch fire.

Fig. 6 is a basic flow sheet.

Fig. 7 is programmed thinking figure.

The software programming aspect realizes control information output function, signal feedback and Computer display The functions such as working condition. Primary control program calls three sub-control programs: one, normal display routine; Two, dead electricity display routine; Three, fire display routine. Normal display routine control output is daily Job information is also accepted feedback information, shows normal operation. The control of dead electricity display routine is defeated Go out the job information in the dead electricity situation and accept feedback information, show working condition. Fire shows Job information under the programme-control output fire condition, accept feedback information and show working condition, Excite the acoustic alarm device. Show such as Fig. 6.

Suppose that now 10 floor East and West direction commerce and trade mansions illustrate working procedure. This mansion thing two Side has emergency staircase, and is provided with automatic fire alarm system and automatic sprinkler fire-extinguishing system. System After the system start, call normal display routine by primary control program, the acoustic image display screen shows in these building Each layer function, the working program, the information such as working time and products propaganda are such as Fig. 2. If Occur electricity consumption overload, short circuit or civil power powering-off state during normal operation, active and standby electricity will be endways Automatically switch, this device utilizes switching telecommunication number to call the dead electricity display routine, and acoustic image shows screen display Show normal dead electricity, in order to avoid cause personnel alarmed, show simultaneously the extra exit direction, so that mansion Interior personnel come in and go out, such as Fig. 3. If in the normal work period breaking out of fire, a fire that catches fire is visited Survey signal source and will move and send signal, this device utilizes above-mentioned signal Automatically invoked fire to show Program also utilizes the signal source alarm code accurately to show fire a position and peace at the acoustic image display screen Full evacuation route direction is such as Fig. 4, shown in Figure 5. The letter that the personnel that suffer a calamity or disaster provide according to display screen Breath is correctly run out of mansion safely, and the personnel that put out a fire to save life and property correctly select according to the information that the acoustic image display screen provides Selecting route to the fire point position of putting out a fire to save life and property stamps out a fire. Be safe operation, this device has designed manual behaviour Make mode, after personnel on duty found the condition of a fire, it was aobvious to utilize the computer keyboard manually to call fire Show program and input fire point position and route of escape direction, in normal operation and dead electricity situation Lower, also can utilize keyboard to call relevant display routine. Show such as Fig. 7.

This evacuation indicator is compared with at present general Warning Mark, has following advantages: 1. practical, that this evacuation indicator divides is normal, dead electricity, three kinds of display modes of fire, More meet practical reality, solved existing Evacuation Indicatory Sign and only shown merely lacking of extra exit The point. 2. automaticity height, reliability height, three kinds of working methods are all transferred by primary control program With the control output display, changed existing Evacuation Indicatory Sign machinery and shown working method. 3. Scientific strong, this evacuation indicator can correctly indicate fire location, position, extra exit, Make the evacuation personnel can selecting properly evacuation route, the personnel that the put out a fire to save life and property route of can selecting properly putting out a fire to save life and property is kept away Exempt from stream of people's head-on collision, ensured and puted out a fire to save life and property and evacuation time. 4. volume is little, quality is light, with original Integrated circuit is all included computer in, incorporates battery into computer UPS, thereby greatly subtracts Little its volume and quality. 5. easy to maintenance, long service life, the lamp of existing Warning Mark Pipe and battery belong to consumable accessory, thereby have determined its service life short, and this exit signs dress Put and adopt computer control to show that no fluorescent tube and battery have improved its life-span greatly.

Produce this evacuation indicator faceplate part size long * wide with reference to GB13495-92, face Plate display font size and color are carried out GB13495-92. Need carry out the scene except daily information compiles Outside the journey, all can get final product according to the on-the-spot additions and deletions of the journey of delimiting the organizational structure.

Claims

A kind of alarm of fire and safety evacuation indicator, it comprises the fire detection signal source, signal transmission line, it is characterized in that: on the fire detection signal source, be associated with a computer information processing system, this default has normal display routine, dead electricity display routine, fire acoustic image alarm indication program, is associated with the acoustic image display screen of energy display text and image in its program terminal.