▎ 摘　　要

NOVELTY - The utility model relates to the technical field of fresh air full heat exchanger, and claims a bidirectional flow heat exchange wall hanging air purifying new fan capable of removing PM2.5, comprising a shell, the inner part of the shell is fixedly connected with clapboard, the inner part of the shell is located at the outer side of the first filtering mechanism is provided with a second filtering mechanism. the bidirectional flow heat exchange wall hanging air purifying new fan capable of removing PM2.5, the air enters the first cavity through the fresh air inlet pipe, after purifying by the first filter mechanism, filtering the impurity and dust in the air, then through ESP static dust removing sterilizer and plasma generator can effectively remove PM2.5 and some bacteria in the air, after the graphene heat exchanger to realize the heat energy conversion in the air, the fresh air is sucked into the second filtering mechanism through the fresh air inlet fan, and then discharged to the room after filtering, realizing efficient air safety at the same time, effectively removing PM2.5, greatly improving the practicability.