CN111462441B - Non-centralized low-voltage evacuation system with storage battery for lamp - Google Patents
Non-centralized low-voltage evacuation system with storage battery for lamp Download PDFInfo
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- CN111462441B CN111462441B CN202010454825.6A CN202010454825A CN111462441B CN 111462441 B CN111462441 B CN 111462441B CN 202010454825 A CN202010454825 A CN 202010454825A CN 111462441 B CN111462441 B CN 111462441B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
Abstract
The invention discloses a non-centralized low-voltage evacuation system with a lamp self-provided with a storage battery for power supply, which comprises: an emergency lighting distribution box; the emergency lighting distribution box is electrically connected with a plurality of built-in power supply emergency indicating lamps and charges the built-in power supply emergency indicating lamps; a plurality of built-in power supply emergency indication lamps in one evacuation channel are sequentially arranged along the evacuation channel; the emergency indicating lamp with the built-in power supply comprises: the fire alarm comprises a lamp shell, a lithium ion battery, a first fire detector, a second fire detector, a third fire detector, a controller, an advancing indicator lamp, a retreating indicator lamp, a buzzing lamp for warning fire and a communication module for transmitting fire information. The emergency indicating lamp with the built-in power supply has the advantages that the emergency indicating lamp with the built-in power supply can detect a fire and indicate the escape direction, and people can escape conveniently.
Description
Technical Field
The invention relates to a non-centralized low-voltage evacuation system with a storage battery for supplying power to lamps.
Background
Emergency evacuation systems are typically used in crowded public areas to provide directional instructions, exit instructions, floor instructions, shelter instructions, etc. for evacuation of people.
The non-centralized evacuation system comprises an emergency lighting distribution box and an emergency lighting indicating lamp. The emergency lighting indicating lamp indicates the escape direction of the pedestrian.
The conventional non-centralized evacuation system cannot guide the escape direction according to the position of a fire.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a non-centralized low-voltage evacuation system with a lamp supplied with power by a storage battery, and emergency lighting indicating lamps can be communicated with each other to automatically judge fire points and indicate escape directions, so that people can conveniently escape.
In order to achieve the above object, the present invention adopts the following technical solutions:
a non-centralized low-voltage evacuation system with a lamp powered by a storage battery comprises: an emergency lighting distribution box; the emergency lighting distribution box is electrically connected with a plurality of built-in power supply emergency indicating lamps and charges the built-in power supply emergency indicating lamps; a plurality of built-in power supply emergency indication lamps in one evacuation channel are sequentially arranged along the evacuation channel;
the emergency indicating lamp with the built-in power supply comprises: the emergency escape system comprises a lamp shell, a lithium ion battery, a first fire detector for detecting to judge whether a fire disaster exists in an area, a second fire detector for detecting to judge whether a fire disaster exists in the area, a third fire detector for detecting to judge whether a fire disaster exists in the area, a controller, a forward indicator lamp for indicating that pedestrians can move forward along an evacuation channel to carry out fire disaster escape, a backward indicator lamp for indicating that pedestrians can move backward along the evacuation channel to carry out fire disaster escape, a buzzer lamp for warning the fire disaster and a communication module for transmitting fire disaster information;
the lithium ion battery supplies power for the first fire detector, the second fire detector, the third fire detector, the controller, the forward indicator light, the backward indicator light, the buzzing light and the communication module; the lithium ion battery, the second fire detector, the controller, the forward indicator light and the backward indicator light communication module are arranged on the lamp shell; the built-in power supply emergency indicating lamp which detects the fire information transmits the fire information to all built-in power supply emergency indicating lamps in the same evacuation channel; the communication module of the built-in power supply emergency indication lamp transmits fire information detected by the first fire detector, the second fire detector and the third fire detector to the communication modules of other built-in power supply emergency indication lamps in the same evacuation channel;
the first fire detector of the same built-in power supply emergency indicating lamp is positioned at the upstream of the second fire detector of the same built-in power supply emergency indicating lamp; a third fire detector of the same built-in power supply emergency indicating lamp is positioned at the downstream of the second fire detector of the same built-in power supply emergency indicating lamp; the first fire detector of the built-in power supply emergency indication lamp is positioned in the detection range of the second fire detector of the built-in power supply emergency indication lamp adjacent to the upstream; the third fire detector of the built-in power supply emergency indicating lamp is positioned in the detection range of the second fire detector of the built-in power supply emergency indicating lamp adjacent to the downstream; when the second fire detector detects a fire, the controller controls the buzzing lamp to light; when the first fire detector detects a fire, the controller controls the retreat indicating lamp to be extinguished; when the third fire detector detects a fire, the controller controls the forward indicator lamp to be turned off.
Further, after the internal power supply emergency indicating lamp receives fire information from the internal power supply emergency indicating lamp at the downstream in the same evacuation channel, the controller controls the forward indicating lamp to be turned off and the backward indicating lamp and the buzzer lamp to be turned on;
after the internal power supply emergency indicating lamp receives fire information from the internal power supply emergency indicating lamp at the upstream in the same evacuation channel, the controller controls the backward indicator lamp to be turned off and the forward indicator lamp and the buzzer lamp to be turned on.
Furthermore, after the internal power supply emergency indicating lamp receives fire information from the internal power supply emergency indicating lamp in the same evacuation channel, the controller controls the buzzer lamp to light up.
Further, the fire detector is a smoke detector, a temperature detector or a special gas detector.
Further, the emergency lighting distribution box comprises a charging module for charging the built-in power supply emergency indication lamp.
Furthermore, the emergency lighting distribution box is provided with a voltage detection module for detecting the voltage of a lithium ion battery of the emergency indication lamp with the built-in power supply; and when the voltage of the lithium ion battery is lower than a preset value, the charging module charges the lithium ion battery.
Further, the rated voltage of the lithium ion battery is 18V or more and 36V or less.
Further, the non-centralized low-voltage evacuation system with the lamp supplied with power by the storage battery also comprises a plurality of built-in power supply emergency lighting lamps.
Further, the emergency lighting fixture with the built-in power supply is electrically connected to the emergency lighting distribution box.
Furthermore, the emergency lighting distribution box charges the emergency lighting lamp with the built-in power supply.
The fire escape system has the beneficial effects that the escape direction can be automatically judged and indicated according to the fire condition. The quick response speed is helpful for guiding people near the fire point to escape.
The emergency indicating lamp with the built-in power supply in each evacuation channel can detect a fire and indicate the escape direction, so that people can escape conveniently.
And the multiple built-in power supply emergency indicating lamps in the same evacuation channel are communicated with each other, and the built-in power supply emergency indicating lamps are controlled according to the detection result of the built-in power supply emergency indicating lamps in the same evacuation channel.
A plurality of fire detectors of different built-in power supply emergency indication lamps are distributed in the same region in the same evacuation channel. A plurality of fire detectors detect the same area, so that the problem that fire information in the detected area cannot be detected due to the fact that one detector fails is avoided, and the stability and reliability of the system are improved.
The emergency indication lamp with the built-in power supply automatically detects the emergency indication lamp with the built-in power supply and guides the escape direction according to the detection result of the emergency indication lamp with the built-in power supply nearby, namely in the same evacuation channel. The adverse effects caused by delayed issuing of control signals of the explosion-proof emergency lighting controller or caused by the influence of space distance and fire are avoided.
The built-in power supply emergency indication lamp integrates a fire detection function, identification and control of a near fire point are accurate, control information does not need to be issued through an explosion-proof emergency lighting controller, people in an evacuation channel can be guided to evacuate according to a fire detection result and detection results of other built-in power supply emergency indication lamps in the same evacuation channel, response is fast, and interference is little.
Drawings
Fig. 1 is a block diagram of a non-centralized low-voltage evacuation system with a storage battery for supplying power to a lamp according to the present invention;
fig. 2 is a block diagram of an emergency indicator light with a built-in power supply of the non-centralized low-voltage evacuation system with a battery for supplying power to the light in fig. 1;
fig. 3 is a schematic layout diagram of a fire detector of a built-in power supply emergency indication lamp of the non-centralized low-voltage evacuation system with a storage battery for the lamp in fig. 1.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
As shown in fig. 1 to 3, a non-centralized low-voltage evacuation system with a battery-powered lamp includes: emergency lighting distribution box. The emergency lighting distribution box is electrically connected with a plurality of built-in power supply emergency indicating lamps and charges the built-in power supply emergency indicating lamps. A plurality of built-in power supply emergency indication lamps in one evacuation channel are sequentially arranged along the evacuation channel. A plurality of built-in power supply emergency indication lamps in the same evacuation channel can communicate.
The emergency indicating lamp with the built-in power supply comprises: the emergency escape lamp comprises a lamp shell, a lithium ion battery, a first fire detector for detecting to judge whether a fire disaster exists in an area, a second fire detector for detecting to judge whether a fire disaster exists in the area, a third fire detector for detecting to judge whether a fire disaster exists in the area, a controller, an advancing indicating lamp for indicating pedestrians to advance along an evacuation channel to carry out fire disaster escape, a retreating indicating lamp for indicating pedestrians to retreat along the evacuation channel to carry out fire disaster escape, a buzzer lamp for warning the fire disaster and a communication module for transmitting fire disaster information.
The lithium ion battery supplies power for the first fire detector, the second fire detector, the third fire detector, the controller, the forward indicator light, the backward indicator light, the buzzing light and the communication module. And the lithium ion battery, the second fire detector, the controller, the forward indicator light and the backward indicator light communication module are arranged on the lamp shell. The built-in power supply emergency indicating lamp which detects the fire information transmits the fire information to all built-in power supply emergency indicating lamps in the same evacuation channel; the communication module of the built-in power supply emergency indication lamp transmits the fire information detected by the first fire detector, the second fire detector and the third fire detector to the communication modules of other built-in power supply emergency indication lamps in the same evacuation channel. Or the communication module realizes the mutual communication of the built-in power supply emergency indication lamps in the same evacuation channel so as to mutually transmit the fire information detected by the first fire detector, the second fire detector and the third fire detector. An emergency indicating lamp with a built-in power supply is arranged on the basis of the evacuation channel. A plurality of built-in power supply emergency indication lamps in the same evacuation channel can communicate with each other to the fire information in the transmission channel is convenient for a plurality of built-in power supply emergency indication lamps in the same evacuation channel to indicate the escape direction according to the fire condition.
The detection heads of the first fire detector and the second fire detector can be far away from the lamp shell through a conducting wire.
The first fire detector of the same internal power supply emergency indication light fitting is located upstream of the second fire detector of the same internal power supply emergency indication light fitting.
And the third fire detector of the same internal power supply emergency indicating lamp is positioned at the downstream of the second fire detector of the same internal power supply emergency indicating lamp.
The first fire detector of the internal power supply emergency indication lamp is positioned in the detection range of the second fire detector of the internal power supply emergency indication lamp adjacent to the upstream.
And the third fire detector of the built-in power supply emergency indication lamp is positioned in the detection range of the second fire detector of the built-in power supply emergency indication lamp adjacent to the downstream.
When the second fire detector detects a fire, the controller controls the buzzer lamp to light. When the first fire detector detects a fire, the controller controls the back indicator lamp to be turned off. When the third fire detector detects a fire, the controller controls the forward indicator lamp to be turned off.
The emergency indicating lamp with the built-in power supply controls the indicating lamp to guide an escape path according to the first fire detector, the second fire detector and the third fire detector of the emergency indicating lamp.
The built-in power supply emergency indicator lamp can also control the indicator lamp to guide an escape route according to fire detection information of other built-in power supply emergency indicator lamps in the same evacuation channel.
As a specific embodiment, after the internal power emergency indicator light receives the fire information from the internal power emergency indicator light at the downstream in the same evacuation channel, the controller controls the forward indicator light to be turned off and the backward indicator light and the buzzer light to be turned on. After the internal power supply emergency indicating lamp receives fire information from the internal power supply emergency indicating lamp at the upstream in the same evacuation channel, the controller controls the backward indicating lamp to be turned off and the forward indicating lamp and the buzzer lamp to be turned on.
The emergency indication lamp with the built-in power supply can receive fire information of the emergency indication lamp with the built-in power supply in the same evacuation channel, so that the indication lamp is controlled to guide the escape direction.
As a specific embodiment, the emergency lighting power distribution box includes a charging module for charging the internal power emergency indicator light. The emergency lighting distribution box is provided with a voltage detection module for detecting the voltage of a lithium ion battery of the emergency indication lamp with a built-in power supply. And when the voltage of the lithium ion battery is lower than a preset value, the charging module charges the lithium ion battery. Specifically, the rated voltage of the lithium ion battery is 18V or more and 36V or less. And the low-voltage power supply is adopted, so that the safety is high.
In a preferred embodiment, the lamp-powered non-centralized low-voltage evacuation system with a storage battery further comprises a plurality of built-in power supply emergency lighting lamps. The emergency lighting lamp with the built-in power supply is electrically connected to the emergency lighting distribution box. The emergency lighting distribution box charges the emergency lighting lamp with the built-in power supply. The emergency lighting lamp with the built-in power supply performs lighting.
In one embodiment, the fire detector is a smoke detector, a temperature detector, or a special gas detector.
As a specific implementation manner, the information transmission between the emergency indication lamps with the built-in power supply may be wireless transmission or wired transmission.
The evacuation channels are used for dividing the basic fire prevention and control area, and the built-in power supply emergency indicating lamps in the same evacuation channel can communicate with each other to control the indicating direction by themselves. The fire escape guiding is realized. Compared with a centralized control type evacuation system which carries out centralized control through an explosion-proof emergency lighting controller, the emergency indication lamp with the built-in power supply at the near fire position does not need remote control, and is high in response speed and less in interference. Is helpful for guiding people to escape quickly. The response speed is fast, and the personnel of being close to the fire point department of being convenient for flee and keep away from the fire point, avoid giving down or the adverse effect that causes because the control signal delay of the explosion-proof emergency lighting controller of influence of space distance and conflagration.
The built-in power supply emergency indication lamp integrates a fire detection function, the built-in power supply emergency indication lamps in the same evacuation channel are communicated with each other, the built-in power supply emergency indication lamps corresponding to each evacuation channel conduct guiding evacuation on personnel in the evacuation channels, response is fast, and interference is few.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (7)
1. A lamp non-centralized low-voltage evacuation system with a storage battery for supplying power, which is characterized by comprising: an emergency lighting distribution box; the emergency lighting distribution box is electrically connected with a plurality of built-in power supply emergency indicating lamps and charges the built-in power supply emergency indicating lamps; the multiple built-in power supply emergency indication lamps in one evacuation channel are sequentially arranged along the evacuation channel;
the emergency indication lamp with the built-in power supply comprises: the emergency evacuation system comprises a lamp shell, a lithium ion battery, a first fire detector for detecting to judge whether a fire disaster exists in an area, a second fire detector for detecting to judge whether a fire disaster exists in the area, a third fire detector for detecting to judge whether a fire disaster exists in the area, a controller, a forward indicator lamp for indicating pedestrians to move forward along an evacuation channel to carry out fire disaster evacuation, a backward indicator lamp for indicating pedestrians to move backward along the evacuation channel to carry out fire disaster evacuation, a buzzer lamp for warning the fire disaster and a communication module for transmitting fire disaster information;
the lithium ion battery supplies power to the first fire detector, the second fire detector, the third fire detector, the controller, the forward indicator light, the backward indicator light, the buzzer light and the communication module; the lithium ion battery, the second fire detector, the controller, the forward indicator light, the backward indicator light and the communication module are mounted to the lamp housing;
the built-in power supply emergency indication lamp which detects the fire information transmits the fire information to all built-in power supply emergency indication lamps in the same evacuation channel; the communication module of the built-in power supply emergency indication lamp transmits fire information detected by the first fire detector, the second fire detector and the third fire detector to the communication modules of other built-in power supply emergency indication lamps in the same evacuation channel;
the first fire detector of the same internal power supply emergency indication lamp is located upstream of the second fire detector of the same internal power supply emergency indication lamp; the third fire detector of the same internal power supply emergency indication lamp is positioned downstream of the second fire detector of the same internal power supply emergency indication lamp; the first fire detector of the internal power supply emergency indication lamp is positioned in the detection range of the second fire detector of the upstream adjacent internal power supply emergency indication lamp; the third fire detector of the internal power supply emergency indication lamp is positioned in the detection range of the second fire detector of the internal power supply emergency indication lamp adjacent to the downstream; when the second fire detector detects a fire, the controller controls the buzzer lamp to light; when the first fire detector detects a fire, the controller controls the retreat indicator lamp to be extinguished; when the third fire detector detects a fire, the controller controls the forward indicator lamp to be turned off;
the lamp non-centralized low-voltage evacuation system with the power supplied by the storage battery also comprises a plurality of built-in power supply emergency lighting lamps; the emergency lighting lamp with the built-in power supply is electrically connected to the emergency lighting distribution box; the emergency lighting distribution box charges the emergency lighting lamp with the built-in power supply.
2. The lamp-powered decentralized low-voltage system according to claim 1, wherein said system comprises a lamp-powered decentralized unit,
after the internal power supply emergency indicating lamp receives fire information from the internal power supply emergency indicating lamp at the downstream in the same evacuation channel, the controller controls the forward indicator lamp to be turned off and the backward indicator lamp and the buzzer lamp to be turned on;
after the internal power supply emergency indicating lamp receives fire information from the internal power supply emergency indicating lamp at the upstream in the same evacuation channel, the controller controls the backward indicating lamp to be turned off and the forward indicating lamp and the buzzer lamp to be turned on.
3. The lamp-powered decentralized low-voltage system according to claim 1, wherein said system comprises a lamp-powered decentralized unit,
after the internal power supply emergency indicating lamp receives fire information from the internal power supply emergency indicating lamp in the same evacuation channel, the controller controls the buzzing lamp to light.
4. The lamp-powered decentralized low-voltage system according to claim 1, wherein said system comprises a lamp-powered decentralized unit,
the fire detector is a smoke detector, a temperature-sensitive detector or a special gas detector.
5. The lamp-powered decentralized low-voltage system according to claim 1, wherein said system comprises a lamp-powered decentralized unit,
the emergency lighting distribution box comprises a charging module used for charging the built-in power supply emergency indication lamp.
6. The lamp-powered decentralized low-voltage system according to claim 5, wherein said system comprises a lamp-powered decentralized unit,
the emergency lighting distribution box is provided with a voltage detection module for detecting the voltage of the lithium ion battery of the built-in power supply emergency indication lamp; and when the voltage of the lithium ion battery is lower than a preset value, the charging module charges the lithium ion battery.
7. The lamp-powered decentralized low-voltage system according to claim 1, wherein said system comprises a lamp-powered decentralized unit,
the rated voltage of the lithium ion battery is more than or equal to 18V and less than or equal to 36V.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010454825.6A CN111462441B (en) | 2020-05-26 | 2020-05-26 | Non-centralized low-voltage evacuation system with storage battery for lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010454825.6A CN111462441B (en) | 2020-05-26 | 2020-05-26 | Non-centralized low-voltage evacuation system with storage battery for lamp |
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| CN111462441A CN111462441A (en) | 2020-07-28 |
| CN111462441B true CN111462441B (en) | 2022-05-06 |
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| CN113658395B (en) * | 2021-07-01 | 2022-09-27 | 张乃月 | Fire detection alarm device applied to low-voltage intelligent evacuation system |
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| CN1959751A (en) * | 2006-09-20 | 2007-05-09 | 山东建筑大学 | Intelligence type indicator light system for safe decongestion |
| CN101114400A (en) * | 2006-07-27 | 2008-01-30 | 温志浩 | Safety protection monitoring system |
| CN101814225A (en) * | 2010-04-29 | 2010-08-25 | 山东建筑大学 | Fire alarm processing system |
| US8717162B2 (en) * | 2008-06-19 | 2014-05-06 | Marimils Oy | Method, system and device for signaling, guiding and alerting |
| CN204104173U (en) * | 2014-07-22 | 2015-01-14 | 上海悦迈电子科技有限公司 | Fire emergency and evacuation indication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108091089B (en) * | 2017-12-27 | 2021-05-25 | 余姚市立鑫电子有限公司 | Emergency lighting and evacuation indication detection system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101114400A (en) * | 2006-07-27 | 2008-01-30 | 温志浩 | Safety protection monitoring system |
| CN1959751A (en) * | 2006-09-20 | 2007-05-09 | 山东建筑大学 | Intelligence type indicator light system for safe decongestion |
| US8717162B2 (en) * | 2008-06-19 | 2014-05-06 | Marimils Oy | Method, system and device for signaling, guiding and alerting |
| CN101814225A (en) * | 2010-04-29 | 2010-08-25 | 山东建筑大学 | Fire alarm processing system |
| CN204104173U (en) * | 2014-07-22 | 2015-01-14 | 上海悦迈电子科技有限公司 | Fire emergency and evacuation indication system |
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