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Centralized power supply intelligent control type fire-fighting emergency lighting evacuation system and construction method thereof

An emergency lighting and intelligent control technology, applied in electrical components and other directions, can solve the problems of unclear emergency lamps, short emergency power supply time, hidden dangers in directions, etc., to improve visibility and avoid blind escape.

Pending Publication Date: 2020-03-20
GUANGDONG NO 1 CONSTRUCTION ENGINEERING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the evacuation indication system commonly used in China is a fixed direction indication to guide the nearest safe exit. The evacuation indicator lights and safety exit signs of this kind of fixed direction indication have the error of leading people to fire hazard areas and non-safety exits. At the same time, when the smoke concentration is high, the visibility of the emergency lamps is low, which will cause people to be unable to see the emergency lamps; in addition, most buildings in China currently use the traditional self-contained battery centralized control evacuation system, and the traditional self-contained battery The centralized control evacuation system has the following problems: short emergency power supply time, high power supply voltage of lamps, etc.; lamps have their own batteries, which not only bring pollution problems, but also cause low battery utilization

Method used

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  • Centralized power supply intelligent control type fire-fighting emergency lighting evacuation system and construction method thereof
  • Centralized power supply intelligent control type fire-fighting emergency lighting evacuation system and construction method thereof
  • Centralized power supply intelligent control type fire-fighting emergency lighting evacuation system and construction method thereof

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Embodiment 1

[0032] Example 1: Please refer to Figure 1-2 As shown, the present invention relates to a centralized power supply intelligent control type fire emergency lighting evacuation system, including an emergency lighting controller 1, a centralized power supply 2, a power distribution device 3, an emergency lamp 4 and a fire alarm device 5, the emergency lighting controller 1 and the centralized The power supply 2 is connected, the centralized power supply 2 is connected to the mains, and the internal battery of the centralized power supply 2 is charged at the same time, and the internal storage battery supplies power in the event of a power failure; the distribution device 3 is connected to the mains and the centralized power supply 2 respectively, and under normal circumstances Receive VC220V mains power and output DC24V voltage, take power from centralized power supply 2 in case of emergency and output DC24V voltage to supply emergency lamps, emergency lamps 4 are connected to po...

Embodiment 2

[0048] Embodiment two: refer to Figure 5 , the main difference with Embodiment 1 is that the system is also provided with a human flow detection device 6, which is used to detect the crowd flow of each escape route, and the human flow detection device 6 includes a pressure sensor 61 and a mobile terminal 7, the human flow sensor 61 is set in each escape channel, and the flow sensor 61, emergency lighting controller 1 and mobile terminal 7 communicate in sequence. When the flow of people in any escape channel exceeds the preset value, the flow sensor 61 will directly feed back to the emergency lighting controller 1 On, the emergency lighting controller 1 sends the real-time condition of the flow of people to the mobile terminal 7 again. Let the escape personnel obtain the real-time status of the crowd flow in the escape passage, correctly select a relatively smooth escape passage, and avoid the crowded phenomenon of a single escape passage.

Embodiment 3

[0049] Embodiment 3: The main difference from Embodiment 1 is that this system is also equipped with a manual control mechanism to prevent the emergency lighting 4 from entering an emergency state when the emergency lighting controller 1 fails.

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Abstract

The invention discloses a centralized power supply intelligent control type fire-fighting emergency lighting evacuation system and a construction method thereof. The system comprises an emergency lighting controller, a centralized power supply, a power distribution device, an emergency lamp and a fire alarm device, the emergency lighting controller is connected with the centralized power supply; wherein the centralized power supply is connected with the mains supply and charges the internal battery at the same time, the internal battery supplies power to the emergency lamp in an emergency state, the power distribution device is connected with the centralized power supply, the emergency lamp is connected with the power distribution device, and the emergency lighting controller controls anddisplays the working states of all the emergency lamps, the centralized power supply and the power distribution device in the system. The system is linked with an original fire alarm device to definea fire point, evacuation simulation analysis is performed through personnel evacuation simulation software, and an optimal dynamic evacuation route is generated in time, so that trapped personnel canactively avoid smoke and fire and accurately make a judgment, and mass death and mass injury accidents such as blind escape and treading are avoided.

Description

technical field [0001] The invention relates to the field of fire-fighting systems, in particular to a centralized power supply intelligent control type fire-fighting emergency lighting evacuation system and a construction method thereof. Background technique [0002] At present, the evacuation indication system commonly used in China is a fixed direction indication, which guides the nearest safe exit. The evacuation indicator lights and safety exit signs of this kind of fixed direction indication have errors in leading people to fire hazard areas and non-safety exits. At the same time, when the smoke concentration is high, the visibility of the emergency lamps is low, which will cause people to be unable to see the emergency lamps clearly; in addition, most buildings in China currently use the traditional centralized control evacuation system with its own battery, and the traditional built-in battery The centralized control evacuation system has the following problems: shor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B45/30H05B45/10
Inventor 邱秉达周育军石穗嘉颜学超范秀佳郝瑾崔振宁何慧婵谢勇
Owner GUANGDONG NO 1 CONSTRUCTION ENGINEERING CO LTD
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