Inflatable fireproof isolation belt and use method thereof

The invention discloses an inflatable fireproof isolation belt and a use method thereof, and relates to the technical field of isolation belts. The inflatable fireproof isolation belt comprises a box body and side plates on the two sides of the box body, an air bag is shrunk in the hollowed-out box body in a vacuum state, the air bag is unfolded in the direction away from the longitudinal axis of the box body under the action of external force, and a plurality of rope bodies are symmetrically connected to the two sides of the air bag. The rope bodies on the two sides of the air bag are symmetrically distributed according to the transverse axis of the box body. And the energy absorption structure is arranged to introduce a plurality of compression-torsion deformation modes and can generate progressive and multi-stage deformation when being impacted. According to the inflatable fireproof isolation belt and the use method thereof, a plurality of compression-torsion deformation modes are introduced into the struc