Anti-corrosion cable in severe environment

The utility model belongs to the technical field of cables, and particularly relates to an anti-corrosion cable in a severe environment, which comprises a skin and an anti-corrosion layer, the inner side of the skin is connected with a water-blocking yarn, the anti-corrosion layer is connected to the other side of the water-blocking yarn, one side of the anti-corrosion layer far away from the water-blocking yarn is connected with a first fiber layer, and the other side of the anti-corrosion layer far away from the water-blocking yarn is connected with a second fiber layer. The other side of the first fiber layer is connected with a reinforcing rib, the other side of the reinforcing rib is connected with a second fiber layer, and the side, away from the reinforcing rib, of the second fiber layer is connected with an insulating layer. According to the anti-corrosion cable in the severe environment, by means of the arranged anti-corrosion structure, the phenomenon of short circuit caused by corrosion of the inte