Novel electric reactor air gap insulation structure

The utility model relates to the technical field of electric reactors, in particular to a novel electric reactor air gap insulation structure which comprises iron core cakes, a forming rubber strip is arranged between the iron core cakes, a fixing strip is arranged on the forming rubber strip, a first through groove, a bottom groove and a second through groove are formed in the forming rubber strip, and non-presoaking DMDs are arranged between the iron core cakes and the forming rubber strip and between the iron core cakes and the fixing strip. The non-presoaking DMD on the iron core cakes enables the forming rubber strip to be located between the two iron core cakes, the first through groove, the bottom groove and the second through groove formed in the forming rubber strip enable pouring liquid to flow freely, pouring materials are prone to permeating into air gaps between the adjacent iron core cakes, the fixing strips on the forming rubber strip are installed so that the pouring liquid can flow above the