Inorganic mineral type cable

The utility model discloses an inorganic mineral type cable, sheath, metal armor layer in cable core, fire prevention, cable core include many insulation core, and insulation core constitutes by the conductor and around the insulating layer of package on the conductor, and the insulating layer is the inorganic mineral insulated tape, cable core outside cladding in proper order the interior sheath of fire prevention, metal armor layer. The utility model relates to an inorganic mineral type cable can select the core -number of cable according to different demands, and the insulating layer on this conductor, the interior sheath of fire prevention, metal armor layer all are the inorganic mineral materials of the incombustible of adoption, can effectually play effect fire -retardant, the fire prevention. 本实用新型公开了种无机矿物质型电缆，包括电缆芯、防火内护层、金属铠装层，电缆芯包括多条绝缘线芯，绝缘线芯由导体及绕包在导体上的绝缘层组成，绝缘层为无机矿物质绝缘带；电缆芯外侧依次包覆着防火内护层、金属铠装层。本实用新型种无机矿物质型电缆可以根据不同需求选择电缆的芯数，该导体上的绝缘层、防火内护层、金属铠装层都是采用的不燃烧的无机矿物质材料，能有效的起到阻燃、防火的作用。