Distribution cable for the chemical industry

The utility model relates to a distribution cable for the chemical industry, including cable, shielding separation frame, confining bed, shielding separation frame external connection confining bed, just the shielding separation frame with the confining bed encloses into a plurality of second cavity, the second cavity is triangle -shaped, the cable is arranged in the second cavity, its complementary space of second cavity is packed has exotic material, the outside cover of confining bed is equipped with the shielding layer, form first cavity between shielding layer and the confining bed, be equipped with the earth connection in the first cavity, just its the complementary space intussuseption of first cavity is filled with fire -proof material, the outside cover of shielding layer is equipped with the enhancement layer, the enhancement layer outside sets up the banding active metal piece of a plurality of, the outside parcel of active metal piece has outer protection jacket. The utility model discloses not on