Accident spraying system

The utility model discloses an accident spraying system, it includes control system, stretches into formula spray gun and the female pipe of outdoor water supply, the female pipe of outdoor water supply is equipped with two the tunnel and mutual for reserve, and is concrete for mother's pipe A that supplies water meets low pressure fire -fighting water pipe, the entry flue accident spray header offemale pipe B connection defroster that supplies water, entry flue accident sprays water piping connection demister washing water pump system, be equipped with isolation gating between demister washing water pump system and the defroster, female pipe that supplies water is equipped with the electric tracing, female union coupling delivery pipe that supplies water, and the female pipe of water supply sets up 0.5% the slope with the horizontal pipe section of delivery pipe, and is effective frostproofing, be equipped with the manual valve floodgate of motorised valve floodgate and bypass on thedelivery pipe, being conv