Burner for gas stove

Abstract

The invention relates to a burner for gas stove. The burner comprises an outer ring gas mixing chamber. The outer ring gas mixing chamber comprises an inner ring wall and an outer ring wall which are annular and are arranged concentrically in a spaced manner and a bottom wall connecting the inner ring wall and the outer ring wall. An outer ring fire cap covers the inner ring wall and the outer ring wall, and the top wall of the outer ring fire cap is provided with radial main fire holes distributed circumferentially in a spaced manner. A pressure equalizing plate for equalizing a gas outlet amount of the radial main fire holes is arranged in the outer ring gas mixing chamber and comprises an annular plate body. Compared with the prior art, the burner has the advantages that as the pressure equalizing plate for equalizing the gas outlet amount of the radial main fire holes is arranged in the outer ring gas mixing chamber to change the fire outlet uniformity of the radial main fire holes of the outer ring fire cap, the defect that it is easy to cause jump fire by an internal spiral fire gas burner and the fire outlet uniformity cannot be realized better is overcome, and the burner is in a stable and good burning state.

Description

technical field [0001] The invention relates to the field of household kitchen utensils, in particular to a burner for a gas stove. Background technique [0002] At present, the slit-shaped burner fire covers sold on the market, such as a Chinese invention patent "upward air-intake type deep internal rotation burner" with a patent number of ZL200610122194. The supplement of secondary air can only rely on the inside of the inner diameter of the fire cover to replenish the fire hole, but the further you go to the outside of the fire hole, because the secondary air participates in the front-end combustion, the air volume decreases, and it is difficult to replenish the secondary air. The supplementary amount of secondary air in the middle and outside is reduced, which is easy to cause yellow fire and other phenomena. At the same time, the fire transmission structure of the updraft deep internal rotation burner is to communicate with each other through various internal rotation f...

AI Technical Summary

Problems solved by technology

Due to the adoption of such a structure, the gas ejected from the combustion hole is fully mixed with the axial secondary air channel to form a spiral three-dimensional flame, and the firepower is concentrated; the combustion hole is located in the outer ring distributor, which also has heat accumulation and saves gas. , but the combustion hole of the outer ring fire distribution device transmits gas from the center fire distribution device, and the airflow of the combustion hole corresponding to the transmission part is faster and violent, which is easy to cause flying fire and cannot achieve better fire uniformity

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