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Fire detection alarm system for trains

A technology of fire detection and alarm system, which is applied to fire alarms with electric action, fire alarms with smoke/gas action, railway signaling and safety, etc., can solve the problem of large casualties, small activity space and large economic losses. and other problems, to achieve the effect of low false positive rate and intelligent control

Inactive Publication Date: 2014-06-11
XIAN BOKANG ZHONGRUI SHIP EQUIP
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Problems solved by technology

However, due to the high density of people in the carriages, the small space for activities, and the high-speed movement of the train, once a fire breaks out, the casualties will be large, the economic loss will be large, and the social impact will be great. Moreover, once a major fire breaks out, rescue work will be very difficult

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  • Fire detection alarm system for trains
  • Fire detection alarm system for trains

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[0014] A fire detection and alarm system for trains, including a fire detector and a fire controller. The fire detector adopts smoke and temperature composite detection technology. The fire controller is equipped with an alarm buzzer and a detector status indicator light. The standard configuration is 6 fire detectors and 1 fire controller, of which the fire controller is installed on the electrical cabinet next to the crew lounge in each car, and the 6 smoke detectors are installed at both ends of the passenger car, toilet, wash room, The distribution room and electrical room can also be adjusted according to the specific needs of the train. During normal operation, the 6 smoke detectors can monitor the fire variables in real time to determine whether there is a fire alarm; while the pyrotechnic controller is mainly responsible for processing the fire alarm sent by the detector. Turn red to alert train staff and passengers, and send an alarm signal to the train control unit (...

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Abstract

A fire detection alarm system for trains comprises a fire detector and a fire controller. The fire detector adopts a smog and temperature combined detection technology. The fire controller is provided with an alarm buzzing device and a detector status indicator lamp. Standard configuration of each carriage includes six fire detectors and a fire controller, wherein the fire controller is installed on an electrical cabinet beside a break room of a trainman in each carriage; and the six fire detectors are respectively installed at two ends of a passenger carriage, in a rest room, in a washing room, in a switchgear room and an in an electrical room. The system provided by the invention has advantages of intelligent and accurate control, low false alarm rate and anti-electromagnetic interference performance, and is especially applicable to trains.

Description

technical field [0001] The invention relates to a fire detection and alarm system for trains. Background technique [0002] Railway is the artery of the national economy. Railway transportation has become one of the most important forms of transportation due to its many advantages such as large cargo and passenger capacity, fast travel speed, long transportation distance, and generally not restricted by weather conditions. In just a few years, the speed of main railway lines and branch lines has been increased many times. Make the railway more attractive and make it the first choice for passengers to travel. However, due to the high density of people in the carriages, the small space for activities, and the high-speed movement of the train, once a fire breaks out, the casualties will be large, the economic loss will be large, and the social impact will be great. Moreover, once a major fire breaks out, rescue work will be very difficult. How to strengthen the fire safety of...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/06G08B17/10B61L23/00
Inventor 苏甲申
Owner XIAN BOKANG ZHONGRUI SHIP EQUIP
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