CN202268035U - Fire hazard safety warning device - Google Patents
Fire hazard safety warning device Download PDFInfo
- Publication number
- CN202268035U CN202268035U CN2011203529678U CN201120352967U CN202268035U CN 202268035 U CN202268035 U CN 202268035U CN 2011203529678 U CN2011203529678 U CN 2011203529678U CN 201120352967 U CN201120352967 U CN 201120352967U CN 202268035 U CN202268035 U CN 202268035U
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- programmable controller
- warning device
- fire
- color light
- circuit
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Abstract
The utility model relates to a fire hazard safety warning device, in particular to a safety warning device installed in a building and provided with photoelectric marks. Tri-phosphor lighting tapes are installed at positions from all passages for entering indoors to entries, and thermal radiation switches are installed at two ends of each passage and connected with the input ends of a programmable controller through couplers and interface circuits. Air-sensitive sensors are also connected with the input ends of the programmable controller through amplifying circuits and driving circuits, and all output ends of the programmable controller are correspondingly connected with the tri-phosphor lighting tapes, a sound warning device and a wireless global system for mobile (GSM) remote warning device. The fire hazard safety warning device can supply human traffic indication of all emergency exits and fire fighting accesses through colors of flashing marks of the tri-phosphor lighting tapes and flash frequency change, sends sound warning and is accessed into a communication base station in wireless mode to give alarms to fire departments.
Description
Technical field
The utility model invention relates to a kind of fire safety evaluating warning mark device, particularly is installed in the safety alarm device of the indoor band photoelectric markers of buildings.
Technical background
Public places such as most at home large-scale public places of entertainment, plant produced scene, Conference Room, station terminal, cinema are fire-fighting height guarded regions, in case because fire is when taking place, with the great security incident that causes the dead crowd of crowd to hinder.In the breaking out of fire of this type place, because an interior personnel highly assembles, the personnel that highly assemble when fire takes place possibly not scatter at short notice; The intensity of a fire develops rapidly in, and after fire took place, having a power failure will appear in the short time; After most of personnel's injures and deaths just occurred in power failure, this moment, surrounding environment was surrounded by dark and toxic smog, and its smog is dense, toxicity is big; After being sucked by human body, flue dust can directly cause the mechanical blockage of respiratory tract; Human lung's respiratory surface is reduced, add heat radiation and flame in the fire to the burning of human body, the crowd understands outbreak; The scene does not have effective establishment officer to evacuate guiding; People's panic psychology and multiple toxic gas cause the crowd many people to occur at fire and pour into the escape of main entrance and exit main entrance direction simultaneously the effect of human body, and factor such as anoxic, have caused serious crowded and trample.In addition, because people are unfamiliar with the position, passageway for fire apparatus, under comparatively flurried, dark environment, not comparatively significantly passageway for fire apparatus, fire exit sound and light alarm indicating device, escape within a short period of time is withdrawn being unusual difficulty.
Summary of the invention
The utility model aims to provide a kind of fire safety evaluating warning mark device; It the color of back through three-color light-emitting band flash of light sign can fire takes place, flash change of frequency provides each fire exit, the signal of passageway for fire apparatus flow of the people, and sends phonetic warning and the wireless access communication base station is reported to the police to fire department.
Realize that the technical scheme that the utility model above-mentioned purpose is taked is: the passage of each to inlet is installed the three-color light-emitting band in inlet chamber; And the heat radiation switch is installed at the two ends of each passage; The heat radiation switch is connected to the input of programmable controller through coupling mechanism and interface circuit; The gas sensor of indoor setting also is connected to the input of programmable controller through amplifying circuit and driving circuit, corresponding three-color light-emitting band, phonetic warning device and the wireless GSM remote alarm device of connecting of each output of programmable controller.
Described programmable controller power input be connected in AC power through UPS, the output terminal of programmable controller also correspondence is connecting fire caution alarm lamp and utility appliance interface, also is provided with SR at the input end of programmable controller.
The signal path of gas sensor is provided with test button; The output of programmable controller is connected respectively to the LED light emitting diode and the phonetic warning device of each three-color light-emitting band through o controller, and the phonetic warning device has MIC, trigger circuit, audio record circuit, power amplifier and loudspeaker correspondence to be formed by connecting.
The three-color light-emitting band is that one group of LED light emitting diode that lead connects is packed in the clear tubular protective seam, and the space is filled with translucent packed layer in the protective seam pipe, is provided with arrow body in the position of each LED light emitting diode.
The beneficial effect of the utility model is: occur when the scene of fire under the situation of outage; Can be according to passageway for fire apparatus, position, fire exit; Color through band shape flash of light sign, flash change of frequency each fire exit, the signal of passageway for fire apparatus flow of the people are provided, send speech sound within a short period of time, through the banded pilot lamp of high-brightness LED; According to different flashing rates and change color; Inform flow of the people and fire exit direction, distance in each passage rapidly, and guide and withdraw personnel and escape fast, withdraw, thereby effectively reduce personnel's in the fire injures and deaths.
Advantages such as it is simple, with low cost, easy to operate, highly sensitive to the utlity model has processing, and stand-by time is long are the indispensable safety features in places such as present each big public place of entertainment, hotel, plant produced scene, cinema.
Description of drawings
Fig. 1 is the electrical structure schematic diagram of the utility model.
Fig. 2 is that the alarming device of the utility model is arranged synoptic diagram.
Fig. 3 is the three-color light-emitting band structure synoptic diagram of the utility model.
Each label is among the figure: heat radiation switch 1a, 1b, 2a, 2b, 3a, 3b, 4a, 4b, gas sensor 4c, amplifying circuit 5, driving circuit 6, test button 7, coupling mechanism 8,9,11,12,14,15,17,18; Input interface circuit 10,13,16,19, programmable controller 20, o controller 21, A channel driving circuit 22, B channels drive circuit 24; C-channel driving circuit 26, D channels drive circuit 28, A channel three-color light-emitting band 23, B passage three-color light-emitting band 25, C-channel three-color light-emitting band 27; D passage three-color light-emitting band 29, MIC 30, trigger circuit 31, audio record circuit 32, power amplifier 33, loudspeaker 34; Attaching plug 35, UPS 36, SR 37, fire caution alarm lamp 38; Utility appliance interface 39, wireless GSM remote alarm device 40, status indicator lamp 41, LED light emitting diode 42; Arrow body 43, lead 44, protective seam 45, printing opacity packed layer 46.
Specific embodiments
Shown in the figure of the utility model; This device is made up of people's flow detection device A, function control device B, fire detection device C, hyperchannel display device D, phonetic warning device E; According to escape way position, public place, length; A channel three-color light-emitting band 23, B passage three-color light-emitting band 25, C-channel three-color light-emitting band 27 and D passage three-color light-emitting band 29 are installed, insert AC220V power supply to attaching plug 35 and UPS 36.Function control device B lights status indicator lamp 41, and this fire safety evaluating alarming device is in holding state.
This device is through the two ends at each passage heat radiation switch 1a, 1b to be set, 2a, 2b, and 3a, 3b, 4a, 4b form people's flow detection device of pairing, relate to 4 passages in the present embodiment, below are elaborated through A channel.When personnel got into through the escape way ecto-entad, heat radiation switch 1a obtained detection signal earlier, in sense cycle, obtains detection signal behind the 1b; During personnel's process 1a; 1a action output pulse is delivered to coupling mechanism 9, through input interface circuit 10; Pulse signal is sent into programmable controller (PLC) 20, carry out the conversion of hyperchannel pulse pattern, count, be sent to register and store by the PLC internal processes.The entering personnel arrive and during through 1b; 1b action output pulse is delivered to coupling mechanism 8, through input interface circuit 10; Pulse signal is sent into PLC 20; Carry out the conversion of hyperchannel pulse pattern, count, be sent to register and store by the PLC internal processes, when in the 1a channel register in the work period that the PLC program is being set with the 1b channel register in value when occurring increasing progressively 1 simultaneously, then output personnel counting increases by 1 for personnel; Add up and export through program, realize personnel's entering quantity statistics.
When fire takes place, change through the detected elementary errors signal of gas sensor 4c, send into amplifying circuit 5; Signal to 4c carries out shaping, amplifies via driving circuit 6 output switching signals to PLC 20; PLC internal control program is carried out calculation process thereupon, drives fire caution alarm lamp 38, utility appliance interface 39, wireless GSM remote alarm device 40 respectively through the PLC output point, and the Automatic Program of PLC internal control simultaneously converts fire control function program into; Automatically upset heat radiation switch 1a, 1b detection are in proper order; When personnel when escape way is withdrawn from from inside to outside, 1b obtains detection signal earlier, in sense cycle, obtains detection signal behind the 1a.During personnel's process 1a, coupling mechanism 9 is delivered in 1a action output pulse; Through input interface circuit 10 pulse signal is sent into PLC 20, carried out the conversion of hyperchannel pulse pattern, counted, be sent to register and store by the PLC internal processes, the entering personnel arrive and during through 1b; 1b action output pulse is delivered to coupling mechanism 8, through input interface circuit 10; Pulse signal is sent into PLC 20, carry out the conversion of hyperchannel pulse pattern, count, be sent to register and store by the PLC internal processes.
The unimpeded indication of escape way:In the work period that the program of PLC 20 is being set, occur simultaneously increasing progressively at 1 o'clock with the interior value of 1a channel register in the channel register of heat radiation switch 1b, explain that this escape way is unblocked; PLC output control pulse signal is to o controller 21; Drive A channel driving circuit 22,, light A channel three-color light-emitting band 23 by 22 output 1HZ/S pulses; Drive green LED light emitting diode 42 wherein, luminous zone is rendered as 1HZ/S
Green blink states, realize the unimpeded indication of escape way.
Escape way slightly blocks indication:In the work period that the program of PLC20 is being set, numerical value is in fast and increases progressively in the channel register of heat radiation switch 1b, and the numerical value in the 1a channel register is when incremental variations occurring at a slow speed; Explain that this escape way slightly blocks; PLC output control pulse signal drives A channel driving circuit 22 to o controller 21, by 22 output 1HZ/S pulses; Light A channel three-color light-emitting band 23; Drive yellow led light emitting diode 42 wherein, luminous zone is rendered as the yellow blink states of 1HZ/S, realizes that escape way slightly blocks indication.
Realize that escape way blocks indication:When PLC 20 programs in the work period of setting, numerical value is in and increases progressively in the channel register of heat radiation switch 1b, and the numerical value in the 1a channel register is not when incremental variations occurring; Explain that this escape way blocks, PLC output control pulse signal drives A channel driving circuit 22 to o controller 21; By 22 output 1HZ/S pulses; Light A channel three-color light-emitting band 23, drive red LED light emitting diode 42 wherein, luminous zone is rendered as 1HZ/S
Red blink statesLengthening along with the PLC internal counter work period; After rising to 60 seconds blocking time, PLC 20 output control pulse signal to o controllers 21 drive A channel driving circuit 22; A channel three-color light-emitting band 23 is lighted in pulse by 22 output 2HZ/S; Yellow luminous pipe in the driven for emitting lights band, luminous zone are rendered as the variable color state of the yellow flicker of the red flicker+2HZ/S of 1HZ/S, and the escape way obstruction has appearred in expression.
Subsidiary function:Simultaneously; The exportable control signal of PLC 20 is lighted the fire caution alarm lamp 38 of routine; And by utility appliance interface 39 output switching signals conventional fire-fighting utility appliance such as water curtain, emergency lighting system are opened, wireless GSM remote alarm device 40 can insert wireless communication base station and send fire alarm to fire department.
Phonetic warning is reported:When A channel three-color light-emitting band 23 carries out flashing light alarm; PLC20 drives phonetic warning device E; 31 pairs of 8 sections audio record circuits 32 of trigger circuit carry out the gating triggering, voice signal is sent into power amplifier 33, carried out the prompting of voice fire alarm via loudspeaker 34; As according to circumstances send " blocking appears in escape way A, please withdraws through escape way B! ", " please everybody when withdrawing, keep the low body mode of crawling to withdraw " as far as possible.Suggestion voice can carry out the segmentation recording in advance through MIC 30 and 8 sections audio record circuits 32.
The direction deixis: in the implementation procedure of above-mentioned functions; Its A channel three-color light-emitting band 23, B passage three-color light-emitting band 25, C-channel three-color light-emitting band 27 and D passage three-color light-emitting band 29; Adopt the laying installation of wall scroll luminous zone on the metope of whole escape way; Comprised series of LED light emitting diode 42 in each section luminous zone, LED light emitting diode 42 is arranged in the translucent arrow body 43, interconnects with connecting lead 44; In the whole again tubulose protective seam 45 of packing into transparent, translucent printing opacity packed layer 46 is inserted in the space of protective seam 45.It is through PLC 20 control outputs that three-primary color LED light emitting diode 42 is lighted order; Can realize that the tip forward end flashes; Front end is the doorway of fire exit, also can realize the three primary colours independent displaying through the control program of revising PLC20, when fire takes place; Under the smog ambient conditions of bad visibility, can carry out the location, fire exit through the flicker direction that flows fast of observing luminous zone.
The smog alarm test:Through the connection of the test button 7 that is provided with in the gas sensor 4c signal path among the fire detection device C, can trigger the PLC 20 of this device, realize the smog alarm test.
System reset:Through the connection of the test button 7 among the fire detection device C, carry out smog alarm test after, its triggering state can carry out original state through 37 pairs of native systems of SR of PLC 20 corresponding interfaces and reset.
Claims (4)
1. fire safety evaluating warning mark device; It is characterized in that: the passage of each to inlet is installed the three-color light-emitting band in inlet chamber; And the heat radiation switch is installed at the two ends of each passage; The heat radiation switch is connected to the input of programmable controller through coupling mechanism and interface circuit; The gas sensor of indoor setting also is connected to the input of programmable controller through amplifying circuit and driving circuit, corresponding three-color light-emitting band, phonetic warning device and the wireless GSM remote alarm device of connecting of each output of programmable controller.
2. by the described fire safety evaluating warning mark of claim 1 device; It is characterized in that: programmable controller power input be connected in AC power through UPS; The output terminal of programmable controller also correspondence is connecting fire caution alarm lamp and utility appliance interface, also is provided with SR at the input end of programmable controller.
3. by the described fire safety evaluating warning mark of claim 2 device, it is characterized in that: the signal path of gas sensor is provided with test button; The output of programmable controller is connected respectively to the LED light emitting diode and the phonetic warning device of each three-color light-emitting band through o controller, and the phonetic warning device has MIC, trigger circuit, audio record circuit, power amplifier and loudspeaker correspondence to be formed by connecting.
4. by the described fire safety evaluating warning mark of claim 3 device; It is characterized in that: the three-color light-emitting band is that one group of LED light emitting diode that lead connects is packed in the clear tubular protective seam; The space is filled with translucent packed layer in the protective seam pipe, is provided with arrow body in the position of each LED light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203529678U CN202268035U (en) | 2011-09-20 | 2011-09-20 | Fire hazard safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203529678U CN202268035U (en) | 2011-09-20 | 2011-09-20 | Fire hazard safety warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268035U true CN202268035U (en) | 2012-06-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203529678U Expired - Lifetime CN202268035U (en) | 2011-09-20 | 2011-09-20 | Fire hazard safety warning device |
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| Country | Link |
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| CN (1) | CN202268035U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102292750A (en) * | 2009-01-20 | 2011-12-21 | 马里米斯有限公司 | Queue control system |
| CN104240428A (en) * | 2013-06-08 | 2014-12-24 | 长沙环康环保科技有限公司 | Emergency exit indicator lamp |
| CN106530543A (en) * | 2017-01-12 | 2017-03-22 | 西南交通大学 | Subway station fire escape indication system |
| CN107063492A (en) * | 2017-04-20 | 2017-08-18 | 武汉大学 | A kind of sign for safe evacuation of printed form temperature sensor and the application temperature sensor |
| CN107851349A (en) * | 2015-07-31 | 2018-03-27 | 因温特奥股份公司 | The order of floor evacuated is needed in building with elevator device |
| CN108922086A (en) * | 2018-06-29 | 2018-11-30 | 贵州省仁怀市西科电脑科技有限公司 | Security alarm and bootstrap technique |
| CN108961628A (en) * | 2018-06-29 | 2018-12-07 | 贵州省仁怀市西科电脑科技有限公司 | Security alarm and guidance system |
| CN109559464A (en) * | 2018-11-21 | 2019-04-02 | 公安部四川消防研究所 | Crowded place evacuating personnel inducible system and method based on AI technology |
-
2011
- 2011-09-20 CN CN2011203529678U patent/CN202268035U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102292750A (en) * | 2009-01-20 | 2011-12-21 | 马里米斯有限公司 | Queue control system |
| CN102292750B (en) * | 2009-01-20 | 2014-11-19 | Elsi技术有限公司 | Queue control system |
| CN104240428A (en) * | 2013-06-08 | 2014-12-24 | 长沙环康环保科技有限公司 | Emergency exit indicator lamp |
| CN107851349A (en) * | 2015-07-31 | 2018-03-27 | 因温特奥股份公司 | The order of floor evacuated is needed in building with elevator device |
| CN107851349B (en) * | 2015-07-31 | 2020-03-31 | 因温特奥股份公司 | Sequence of floors to be evacuated in a building with an elevator system |
| CN106530543A (en) * | 2017-01-12 | 2017-03-22 | 西南交通大学 | Subway station fire escape indication system |
| CN107063492A (en) * | 2017-04-20 | 2017-08-18 | 武汉大学 | A kind of sign for safe evacuation of printed form temperature sensor and the application temperature sensor |
| CN108922086A (en) * | 2018-06-29 | 2018-11-30 | 贵州省仁怀市西科电脑科技有限公司 | Security alarm and bootstrap technique |
| CN108961628A (en) * | 2018-06-29 | 2018-12-07 | 贵州省仁怀市西科电脑科技有限公司 | Security alarm and guidance system |
| CN108961628B (en) * | 2018-06-29 | 2020-01-17 | 贵州省仁怀市西科电脑科技有限公司 | Security alarm and guide system |
| CN108922086B (en) * | 2018-06-29 | 2020-01-17 | 贵州省仁怀市西科电脑科技有限公司 | Security alarm and guide method |
| CN109559464A (en) * | 2018-11-21 | 2019-04-02 | 公安部四川消防研究所 | Crowded place evacuating personnel inducible system and method based on AI technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |
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| CX01 | Expiry of patent term |