Gas stove ring fire cyclone burner

• Main Authors: XU WANGMING, HE FENGHUA, WU YI, WU BINQIANG, LI XIUFU
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2018
• Subjects: BLASTING; BURNERS; COMBUSTION APPARATUS; COMBUSTION PROCESSES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; OTHER DOMESTIC STOVES OR RANGES; RANGES; VENTILATING; WEAPONS

The invention discloses a gas stove ring fire cyclone burner. The gas stove ring fire cyclone burner comprises a burner seat, a burner cover and an annular fire cover. The burner seat is connected with a gas inlet channel. The burner seat and the burner cover define a gas mixing cavity. The gap between the annular fire cover and the burner cover forms an annular fire hole passage with an upward opening. The portion, located in the annular fire hole passage, of the burner cover is provided with a plurality of straight strip-shaped gas air outlet holes uniformly distributed in rotational symmetry. Rotational flow and the annular fire hole are combined. The secondary air complementariness of the burner is greatly enhanced. The CO content of flue gas can be reduced, temperature rise is reduced, and thermal load is improved. 本发明公开了种燃气灶环火旋流燃烧器，包括燃烧器座、燃烧器盖和环形火盖，燃烧器座连接燃气进气通道，燃烧器座和燃烧器盖合围成燃气混合腔，环形火盖与燃烧器盖之间有缝隙形成开口向上的环形火孔通道，环形火孔通道内燃烧器盖开设有旋转对称且均布的若干直条形缝隙出气孔。旋流与环形火孔相结合，大大加强了燃烧器的二次空气补充性能，可降低烟气中C0含量，降低温升，提升热负荷。