FIELD: fire-fighting equipment.
SUBSTANCE: fire extinguishing system is made in the form of drencher fire extinguishing installation with function of early fire detection and local supply of fire-extinguishing substance at high pressure in the form of finely-dispersed water into fire zone with possibility of operation automatically or in manual mode. Monitoring of the environment of the protected object is carried out by means of an object detector of an aspirating fireman and devices of forced start-up distributed in directions of fire extinguishing with their sensors for detection of dangerous fire factors. Fire-extinguishing substance start-up is possible under condition of simultaneous actuation of the fire aspiration detector and one forced start device in automatic mode; start-up of fire-extinguishing substance manually (as a reserve mode of operation) is provided by high-pressure fire valves with their remote control panels. Operation of sensors of hazardous fire factors is accompanied by their forced controlled blowing by controlled gas-air medium.
EFFECT: broader functional capabilities.
11 cl, 5 dwg
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Authors
Dates
2020-08-26—Published
2019-08-12—Filed