Environment-friendly flame-retardant silicon core pipe

The utility model relates to an environment-friendly flame-retardant silicon core pipe which comprises a pipeline body, the pipeline body comprises a silicon core pipe body, a flame-retardant layer is fixedly connected in the silicon core pipe body, a reinforcing layer is arranged at the outer end of the silicon core pipe body, a plurality of storage cavities are evenly formed in the reinforcing layer, flame-retardant gas is filled in the storage cavities, and the flame-retardant gas is filled in the flame-retardant gas. The pipeline body has a flame-retardant effect through the flame-retardant layer, the flame-retardant layer is made of a flame-retardant material and plays a flame-retardant role when a fire disaster occurs, the reinforcing layer is used for reinforcing the strength of the pipeline body, and when the fire disaster occurs and the pipeline body burns, flame burns to the storage cavity, carbon dioxide gas in the storage cavity flows out, and the flame-retardant effect is achieved. According to t