The invention discloses a dry-type fabricated ECC protective layer node structure. The dry-type fabricated ECC protective layer node structure comprises a node main body, a left side beam, a right side beam, an upper end longitudinal column and a lower end longitudinal column. The node main body comprises internal structural steel, a node upper end connecting plate, a node lower end connecting plate, a left side externally-extending connecting plate and a right side externally-extending connecting plate, wherein the node upper end connecting plate, the node lower end connecting plate, the left side externally-extending connecting plate and the right side externally-extending connecting plate are welded to the internal structural steel. Self-compaction fiber concrete is poured in a structural steel filling chamber of the internal structural steel, and an ECC externally-covering protective layer is poured on the periphery of the internal structural steel; four longitudinal column connecting bolts are mounted on the periphery of the internal structural steel, and longitudinal bars are connected into ECC reserved longitudinal bar holes of the ECC externally-covering protective layer in an embedded mode; and a beam longitudinal bar and a beam steel plate are mounted in the left side beam and the right side beam in a filled mode correspondingly, an upper end longitudinal column connecting plate is mounted on the lower end face of the upper end longitudinal column, and a lower end longitudinal column connecting plate is mounted on the upper end face of the lower end longitudinal column. According to the dry-type fabricated ECC protective layer node structure, complete assembling construction of components of a node area can be achieved, construction accuracy is high, the labor cost needed for construction is low, the energy-saving and environmentally-friendly effects are good, and pollution and dust which are generated in a construction site can be effectively reduced, and the anti-seismic property is good.