▎ 摘　　要

NOVELTY - The device has four transverse supporting locating shafts (202) symmetrically and slidingly connected with two side hanging racks (3). Middle section of left and right vertical support side plates of an I-shaped back plate (201) are symmetrically connected with two hexagonal locating shafts (203). A front end of a warm box (1) is connected with a cloth-airing frame (4). Left and right side supporting rods of the cloth-airing frame are rotatably connected with a swinging rod (401). A radiating box (2) is provided with a tooth block (204). A hexagonal locating shaft (203) is slidingly connected with the tooth block. USE - Building auxiliary heating type graphene-type heating device. ADVANTAGE - The device shrinks two side racks to slide to two sides of the radiating box when the device is not used and reduces the occupation of the supporting space and probability of breaking the collision. DESCRIPTION OF DRAWING(S) - The drawing shows a side perspective view of a building auxiliary heating type graphene-type heating device. Warm box (1) Radiating box (2) Side hanging racks (3) Cloth-airing frame (4) I-shaped back plate (201) Transverse supporting locating shafts (202) Hexagonal locating shaft (203) Hexagonal locating shafts (203) Tooth block (204) Swinging rod (401)