Fire-fighting fire extinguishing bomb without initiating explosive device

The invention discloses a fire-fighting fire extinguishing bomb without an initiating explosive device. The fire-fighting fire extinguishing bomb without the initiating explosive device comprises a bomb head, a bomb body and a tail fin, wherein an inner cavity of the bomb body is filled with a fire extinguishing agent, the bomb body comprises a plurality of segmented bomb slices arranged in an annular mode, the upper end of each segmented bomb slice is fixedly connected with a clamping part, all the clamping parts surround and are clamped on a bomb head locking device, the lower end of each segmented bomb slice is hinged onto a bomb body base, the bomb body base is connected with the tail fin through a tail fin rod, and the bomb head sleeves all the clamping parts and is connected with thebomb head locking device. The fire-fighting fire extinguishing bomb without the initiating explosive device adopts a fire extinguishing bomb launching method which uses compressed gas as launching power, and is safe in the l