Combustor used for gas stove

Abstract

The invention relates to a combustor used for a gas stove. The combustor comprises a pedestal as well as an inner ring fire cover and an outer ring fire cover which are connected on the pedestal, wherein the inner wall of the top surface of the inner ring fire cover and the ring-shaped peripheral wall of the inner ring fire cover form a central gas-mixing chamber; a plurality of inner ring fire holes which communicate with an outside central gas-mixing chamber are formed in the ring-shaped peripheral wall of the inner ring fire cover; the inner wall of the top surface of the outer ring fire cover and the ring-shaped peripheral wall of the outer ring fire cover form an outer ring gas-mixing chamber; a plurality of main fire holes are formed in the ring-shaped peripheral wall of the outer ring fire cover; and a central fuel gas channel which communicates with the central gas mixing chamber and an outer ring fuel gas channel which communicates with the outer ring gas-mixing chamber are arranged on the pedestal. The combustor is characterized in that a vertical ring-shaped partition is further arranged on the pedestal for partitioning the outer ring gas-mixing chamber into a gas mixing cavity at the inner side and a buffer cavity at the outer side; a gap for enabling the gas-mixing chamber to communicate with the buffer cavity is formed between the upper end edge of the baffle plate and the inner surface of the outer ring fire cover; and the outer ring fuel gas channel communicates with the gas mixing cavity.

Description

technical field [0001] The invention relates to the field of gas stoves, in particular to a burner for a gas stove. Background technique [0002] Tempering and flame stabilization have always been the focus of research and development of gas burners; existing burners rely on the fire hole of the fire cover to control the intensity of the fire hole, and set the flame stabilization hole to avoid tempering. [0003] For example, "A Cooker Burner" disclosed in CN200720176575.4 avoids backfire of the central fire and the main fire by changing the structure of the combustion disc to form a central flame stabilizing groove and a main flame stabilizing groove. It controls the strength of the fire hole by controlling the fire hole. The wall thickness of the fire cover is relatively thick, the material cost is high, and the structure is complex, requiring many parts to be processed. Contents of the invention [0004] The technical problem to be solved by the present invention is to...

AI Technical Summary

Problems solved by technology

It controls the strength of the fire hole by controlling the fire hole. The wall thickness of the fire cover is thick, the material cost is high, and the structure is complex, and many parts need to be processed.

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