BURNER AND FUEL GAS IMPLEMENT

摘要

Provided are a burner (100) and a fuel gas implement (300). The burner (100) comprises a bottom cup assembly (102) and a flamer (104) arranged on the bottom cup assembly (102); the cup bottom assembly (102) comprises an air outlet (142) and a first air intake channel (134) equipped with a first nozzle; the burner (100) comprises an inner ring primary air replenishment part (197); the inner-ring primary air replenishment part (197) is arranged between the flamer (104) and the bottom cup assembly (102); the inner ring primary air replenishment part (197) is provided with an inner ring primary air replenishment channel (199); the flamer (104) comprises an outer ring flamer (194) and an inner ring flamer (196); the outer ring flamer (194) encircles the inner ring flamer (196); the inner ring flamer (196) is provided with an inner fuel-gas arrival cavity (207) opposite to a second nozzle; the inner ring primary air replenishment channel (199) is in communication with the inner fuel-gas arrival cavity (207).