FIRE ALARM SYSTEM AND AUTOMATIC FIRE EXTINGUISHING FOR ROLLING STOCK

摘要

FIELD: fire safety.;SUBSTANCE: invention relates to fire alarm systems and automatic fire extinguishing, adapted for use in rolling stock. Fire alarm system and automatic fire extinguishing for rolling stock comprising monitoring, display and control units, placed in each section of locomotive and connected through a switching unit in a single system with heat and smoke detectors, sound and light detectors, actuating devices of fire extinguishing, backup power supply unit, remote control and communication devices of locomotives, system allows operation in manual and automatic and manual with delay of operating modes is equipped with radio communication adapter to warn operator depot on detection of fire situation or unauthorised intervention in system by radio channel with help of train radio station with indication of locomotive number in automatic mode without participation of operator, and fire extinguishing actuators are made in form of fire extinguishing aerosol generators or modules of gas fire extinguishing, equipped with thermal actuators, wherein said heat starters are included in an additional fire alarm loop to provide protection against false actuations in automatic mode and remote control panels are located on outer surface of locomotives.;EFFECT: broader functional capabilities of fire alarm and control systems of fire extinguishing in mobile vehicles, which consists in early automatic detection of fire smoke or increase in temperature in protected zones, its operative registration operator with information as a fire and failure of system with indication of corresponding location in electric locomotive, fire fighting in automatic or manual control mode, as well as timely warning supervisor depot on detection of fire situation or unauthorised intervention in system by radio channel with help of train radio station with indication locomotive number.;2 cl, 1 dwg