▎ 摘　　要

NOVELTY - A seedling bed graphene low temperature heating system comprises drain pipe,support mechanism, seedling culturing mechanism, heating mechanism, supporting frame, heat conducting pipe, supporting rod, graphene heating film, air injection mechanism, fixing pipe, groove, air inlet pipe, mounting pipe, first nozzle, baffle block, spraying and drying mechanism, and sealing mechanism. The top end of the supporting frame is engaged with the spiral heat conducting pipe. The side wall of the supporting rod is equipped with the graphene heating film. The air injection mechanism is located on the bottom end of the supporting mechanism. USE - The system can make root quickly sprout, thus making seedling quickly grown. ADVANTAGE - Graphene low temperature heating system for seedling bed and breeding. DETAILED DESCRIPTION - Seedling bed graphene low temperature heating system comprises drain pipe mounted at the bottom end of the support mechanism; seedling culturing mechanism, which is connected with the inner portion of the support mechanism in sliding manner; and heating mechanism that is installed in the supporting mechanism. The heating mechanism comprises supporting frame, heat conducting pipe, supporting rod, graphene heating film. The inner portion of the supporting mechanism is installed with the supporting frame. The top end of the supporting frame is connected with the spiral heat conducting pipe. The top end of the heat conducting pipe is installed with the supporting rod. The side wall of the supporting rod is installed with the graphene heating film. The supporting rod and graphene heating film are connected with the inner portion of the seedling culturing mechanism. An air injection mechanism is installed on the bottom end of the supporting mechanism. The air injection mechanism comprises fixing pipe, groove, air inlet pipe, mounting pipe, first nozzle, and baffle block. The bottom end of the supporting mechanism is installed with the air inlet pipe. The top end of the air inlet pipe is equidistantly installed with the mounting pipe. The top end of the mounting pipe is installed with hemispherical block. The side wall of the mounting pipe is symmetrically installed with the first nozzle. The side wall of the supporting mechanism is symmetrically provided with the groove. One side of the groove is installed with the fixing pipe. A spraying and drying mechanism is installed on the side wall of the fixing pipe. A sealing mechanism is equipped in the inner portion of the spraying and drying mechanism. DESCRIPTION OF DRAWING(S) - The drawing is a schematic view illustrating a graphene low temperature heating system.