▎ 摘　　要

NOVELTY - The utility model claims a sterilizing device with plasma micro-electrostatic sterilization and graphene heat recovery, belonging to the technical field of fresh air system purification and heat recovery, comprising a welding box body, the welding box body is provided with a purifying mechanism; the purifying mechanism comprises a first primary filter screen; the back of the first primary filter screen is provided with a graphene exchange core; it solves the problem that the existing fresh air device has low efficiency in the heat recovery of air; at the same time, there is no effective fine particles such as PM2.5, formaldehyde; TVOC and bacteria for rapid and efficient purification, so as to cause the problem of continuous pollution of indoor air. it has bacteria and virus is directly killed by the ion generated by strong electricity; the graphene exchange core increases the waste heat recycling ability, adjusting the fresh air temperature, reducing energy consumption, increasing the system energy utilization rate.