Indoor air purifying and sterilizing equipment

The invention discloses indoor air purification disinfection equipment, and relates to the technical field of air purification, the indoor air purification disinfection equipment comprises a disinfection treatment box, and a heating disinfection mechanism, a linkage purification mechanism and a smell treatment mechanism are arranged on the front side, the middle side and the rear side of the interior of the disinfection treatment box correspondingly. In the process of sterilizing and purifying indoor air, the indoor air is pumped into the sterilizing treatment box by an air pump, and is firstly heated and sterilized by a heating sterilizing mechanism, and in the process, after an extrusion air bag is extruded, air flow is blown into a storage pipe through a flow guide pipe, so that the indoor air is sterilized and purified. The hydrogen peroxide disinfectant located in the storage tube is sprayed to the flow guide fan blades and nearby air through the micropores in the lower surface of the storage tube, the a