The invention discloses a fire extinguishing bomb with a fine
control function, and belongs to the technical field of forest fire extinguishing. The fire extinguishing bomb comprises a
barrel type empennage, a rear cover, a control module, a safety detonating device, a
tail baffle, a warhead shell, a preset protection
barrel, a fire extinguishing agent, a main explosive, a connecting body, a pulseengine shell, a pulse engine shell, a blocking piece, a front baffle, a closing switch and a
heat detector. According to the fire extinguishing bomb, the advantages that the pulse engine is fast in reaction and can be started in situ are utilized, the low-speed flying bomb can accurately control and correct the flying posture of the bomb at the
tail end of a trajectory, air shock
waves generatedby explosion of the main explosive rapidly scatter forest big fire into small fire, the fire extinguishing agent forms a covering layer within the range of being exploded into the small fire in a firescene under pushing of air
waves generated after explosion of the explosive, continuous
combustion of the small fire can be weakened, and reburning of remaining fire can be inhibited. The fire extinguishing bomb further has the advantages of being simple in structure, safe, reliable, high in fire extinguishing efficiency, small in environmental
pollution and the like.