The invention relates to an embedded pipe ventilation method during the withdrawing period of a working face. Steel pipes and plastic steel air ducts of the designed sizes are prefabricated on the ground, and the manufactured steel pipes and the manufactured plastic steel air ducts are conveyed to a downhole construction point for standby application; the plastic steel air ducts are mounted before a working face hydraulic support is withdrawn, and the steel pipes are placed above the air ducts to protect the air ducts; then steel nails are wedged into fixing holes in the two sides of specially-made square steel pipes for preventing the situation that the air ducts are damaged by impact of rubble in a goaf; and when the hydraulic support is withdrawn, an air inlet roadway and an air return roadway on the two sides of the working face can form a through air way through a pre-arranged ventilation pipeline, so that the ventilation effect in the withdrawing process of the working face is guaranteed, in addition, the personnel safety problem caused by collapsing of the goaf at any time is avoided.