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Fire-fighting linkage system and equipment applied to communication machine room

A technology of fire linkage and communication room, which is applied in the direction of automatically disconnected emergency protection devices, fire alarms, instruments, etc., and can solve the problems of poor real-time performance and high risk

Active Publication Date: 2011-05-11
XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, various auxiliary equipment in the communication room are powered by a separate AC distribution box. When a fire occurs, the method of manually switching off the power is generally adopted, which has poor real-time performance and high risk

Method used

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  • Fire-fighting linkage system and equipment applied to communication machine room
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  • Fire-fighting linkage system and equipment applied to communication machine room

Examples

Experimental program
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Embodiment Construction

[0017] Firstly, the equipment and power supply methods of the existing communication room are introduced. The equipment in the communication room mainly includes three types: communication equipment, auxiliary equipment and fire fighting equipment. Auxiliary equipment specifically includes air-conditioning equipment, lighting equipment, fresh air equipment, etc., and fire-fighting equipment specifically includes fire alarm equipment, automatic gas fire extinguishing system, etc. In order to avoid mutual influence, communication equipment, auxiliary equipment and fire fighting equipment are powered by independent AC distribution boxes.

[0018] The working principle of the fire alarm equipment commonly installed in the existing communication room is: the fire alarm equipment includes smoke detectors, differential temperature detectors and fire alarms. When a fire occurs in the room, smoke will be generated, and the smoke detectors will detect The first fire signal is sent to t...

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Abstract

The invention discloses fire-fighting linkage system and equipment applied to a communication machine room and used for safely switching off power supply on different auxiliary equipment in time under the condition that a communication machine room is subjected to fire invasion and damage. The fire-fighting linkage system comprises independent power distributing equipment, fire alarm equipment, fire pre-alarm equipment and fire-fighting linkage power distributing equipment, wherein the independent power distributing equipment supplies power to the fire alarm equipment and the fire pre-alarm equipment; the fire-fighting linkage power distributing equipment supplies power to power supply branches of different auxiliary equipment in the communication machine room; and the fire-fighting linkage power distributing equipment is used for switching off the power supply on the power supply branches of different auxiliary equipment when receiving an alarm linkage signal transmitted by the fire alarm equipment and / or a pre-alarm linkage signal transmitted by the fire pre-alarm equipment.

Description

technical field [0001] The invention relates to the field of fire linkage, in particular to a fire linkage system and equipment applied to a communication room. Background technique [0002] The communication equipment in the communication room bears great responsibility and is expensive, so it is very important to ensure the safety of the communication equipment from the intrusion and damage of fire. Requirements in the fire protection system: Fire alarm equipment and automatic gas fire extinguishing system are installed in the communication room. Once a fire occurs, the fire alarm equipment can detect the fire signal in time and trigger the automatic gas fire extinguishing system to spray gas to extinguish the fire. [0003] It is required in the construction specification of communication equipment room: in the communication equipment room equipped with automatic gas fire extinguishing system, all kinds of auxiliary equipment, such as air conditioning equipment, envelope ...

Claims

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Application Information

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IPC IPC(8): A62C3/00A62C37/00G08B17/00H02H5/00
Inventor 余谦贺延敏卫娜于娟娟徐兵康彩云张连贵张帆
Owner XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP
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