Environment-friendly fireproof cable

The utility model provides an environment-friendly fireproof cable. Including an inner core, the inner core is formed by twisting a plurality of cable cores; an insulating layer, a shielding layer, afire insulation layer and a fireproof layer are sequentially arranged outside each cable core from inside to outside. A waterproof layer, a heat insulation layer, an oxygen insulation layer, a flame retardant layer, an armor layer and an outer sheath are arranged outside the inner core from inside to outside. The gaps between the fireproof layer and the waterproof layers of the cable cores are filled with heat dissipation pipes, filling ropes and galvanized steel wires, and the heat dissipation pipes, the filling ropes and the galvanized steel wires separate the cable cores provided with the insulating layer, the shielding layer, the fire insulation layer and the fireproof layer from one another and divide the cable cores into independent cable cores. The oxygen isolation layer comprises apreset number of oxygen i