Novel highly environment-friendly energy-saving fireproof cable

The utility model discloses a novel highly environment-friendly energy-saving fireproof cable, which belongs to the technical field of fireproof cables and comprises an outer sheath, conductors and inner sheaths, a plurality of inner sheaths are fixedly arranged in the outer sheath, and the conductors are fixedly arranged in the inner sheaths. The outer sheath is sequentially provided with a protection layer, a metal braided shielding net, a heat conduction layer and a first insulation layer from outside to inside. A waterproof layer, a flame-retardant layer and a second insulating layer are sequentially arranged on the inner sheath from outside to inside; a fireproof coating layer is arranged between the protective layer and the metal woven shielding net; a plurality of heat-conducting brackets are arranged between the metal woven shielding net and the heat-conducting layer; and a plurality of flame-retardant cavities are formed among the heat-conducting brackets. The fireproof coating layer improves the fir