Fire extinguishing equipment with alarm for electric power tunnel

A technology for power tunnels and fire extinguishing equipment, applied in alarms, fire rescue, electrical transmission signal systems, etc., can solve problems such as difficult maintenance, power outages, threats to life safety, etc., and achieve the effect of avoiding fires

Inactive Publication Date: 2020-12-25
北京博瑞翔伦科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the flammability of cables, there are many potential fire sources in power tunnels, which makes the fire prevention and fire prevention problems of power tunnels more prominent. Once a fire occurs in p

Method used

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  • Fire extinguishing equipment with alarm for electric power tunnel
  • Fire extinguishing equipment with alarm for electric power tunnel
  • Fire extinguishing equipment with alarm for electric power tunnel

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] Figure 1~4 It shows an embodiment of a kind of fire-fighting fire extinguishing equipment with alarm for the power tunnel of the present invention, including several fire-proof devices 6 arranged in the power tunnel, and the fire-proof devices 6 include rolling shutter type fire doors 21 and control the An access controller 22 for opening and closing the rolling fire door 21, the rolling fire door 21 divides the power tunnel into several fire-fighting sections, and each fire-fighting section is equipped with a power tunnel sensor network unit 1 , and the acousto-optic alarm 4, sprinkler fi...

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Abstract

The invention relates to fire extinguishing equipment with an alarm for an electric power tunnel. The fire extinguishing equipment comprises a plurality of fireproof devices arranged in the electric power tunnel, and each fireproof device comprises a roller shutter type fireproof door and an access controller for controlling the opening and closing of the roller shutter type fireproof door; the roller shutter type fireproof doors divide the electric power tunnel into a plurality of fire-fighting sections, and each fire-fighting section is internally provided with an electric power tunnel sensor network unit, and an audible and visual alarm, a spraying fire extinguishing device, a plurality of smoke detectors and a plurality of cable temperature sensors which are connected with the electricpower tunnel sensor network unit; and each access controller is connected with each electric power tunnel sensor network unit in adjacent fire-fighting sections, the fire extinguishing device comprises a water source and a plurality of spray heads communicating with the water source, and a control valve for controlling a main branch pipeline to be opened or closed is arranged on the main branch pipeline. According to the fire extinguishing equipment with the alarm for the electric power tunnel, and on-line monitoring and instant fire extinguishing of fire in the electric power tunnel can be realized.

Description

technical field [0001] The invention relates to the field of electric tunnel construction, in particular to an alarm-equipped fire-fighting equipment for electric tunnels. Background technique [0002] A power tunnel is a corridor or tunnel structure used to accommodate a large number of cables laid on cable supports. In addition to allowing the tunnel to better protect the cables, the cable tunnel can also make it easy for people to inspect and repair the cables. Due to the flammability of cables, there are many potential fire sources in power tunnels, which makes the fire prevention and fire prevention problems of power tunnels more prominent. Once a fire occurs in power tunnels, it will spread rapidly and cause damage to electrical equipment, threatening personal lives. Safety, leading to power outages, and even more serious consequences, it is very difficult to repair. Therefore, it is necessary to pay more attention to the fire prevention of power tunnels, raise fire ...

Claims

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Application Information

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IPC IPC(8): A62C31/05A62C37/38A62C2/18G08B7/06G08B21/18
CPCA62C31/05A62C37/38A62C2/18G08B7/06G08B21/18
Inventor 孙兵苑画舫官丽赵广怀姚海燕王晓江周彤刘勇刘继刚王旭玮
Owner 北京博瑞翔伦科技发展有限公司
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