Fire-fighting linkage system and equipment applied to communication machine room
A fire-fighting linkage and communication room technology, applied in the direction of automatic disconnection of emergency protection devices, fire alarms, instruments, etc., can solve the problems of high risk and poor real-time performance.
Active Publication Date: 2012-06-27
XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP +1
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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
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[0017] First introduce the equipment and power supply methods of the existing communication room. The equipment in the communication room mainly includes 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 systems, etc. In order to avoid mutual influence, communication equipment, auxiliary equipment and fire-fighting equipment are supplied by independent AC distribution boxes.
[0018] The working principle of the fire alarm equipment generally installed in the existing communication room is: 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 detector will detect and produce The first fire signal is sent to the fire alarm....
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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 protection linkage, in particular to a fire protection linkage system and equipment applied to a communication machine room. Background technique [0002] The communication equipment in the communication room bears heavy responsibilities and is expensive. Therefore, it is very important to ensure the safety of the communication equipment from fire intrusion and damage. In the fire protection system, it is required to install fire alarm equipment and automatic gas fire extinguishing system 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] According to the specifications for the construction of the communication equipment room: in the communication equipment room equipped with an automatic gas fire extinguishing system, various auxiliary equipment, such as air-co...
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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