▎ 摘　　要

NOVELTY - The utility model belongs to building ventilation field, especially an indoor air adjusting device for building energy saving, aiming at the existing air adjusting device in the using process, not convenient for cleaning graphene composite material filtering net, so as to graphene the composite material filtering net is easy to be blocked, reducing the indoor air adjusting efficiency, the following solution is provided, comprising a wall, the wall is fixedly installed with a shell, the shell is connected with a fan, the shell is connected with a condensing plate, the outer side of the shell is connected with a filter frame, the filter frame is connected with two graphene of composite material filter screen, the shell is fixedly installed with a fixing column by welding, the fixing column is provided with a first hollow groove, the first hollow groove is provided with an anti-blocking mechanism, the utility model can be used in the using process, convenient for cleaning the filter screen, so as to filter screen blockage, reducing the filter screen cleaning change frequency, ensuring the indoor air adjusting efficiency, the structure is simple and the use is convenient.