High energy pipeline strikes energy absorber

The utility model relates to a high energy pipeline strikes energy absorber mainly is applied to the whipping motion that weakens high energy pipeline in nuclear power plant or the chemical plant, consumes the kinetic energy that the fracture pipeline obtained, belongs to the vibration and assaults technical field, this energy absorber includes outer tube, interior sleeve pipe, the plumbous body of power consumption, striking pipe, cover pipe end baffle, striking pipe end baffle, outer tube, interior sleeve pipe weld respectively on set pipe end baffle, pack the plumbous body of power consumption between two sleeve pipes, and the striking pipe receives behind the impact the plumbous body of extrusion power consumption to cause the plumbous body of power consumption to take place plastic deformation to pack to energy absorber inside spatial movement, this energy absorber simple structure, simple to operate, the good reliability, corrosion resisting property is good, the sexual valence relative altitude, active