Outer ring fire cover, burner and gas stove

Abstract

The invention provides an outer ring fire cover, a burner and a gas stove, and relates to the technical field of cookers. The outer ring fire cover comprises a ring fire cover body, a gas accommodating groove with a downward opening is formed in the fire cover body, and a plurality of main fire holes are formed in the ring inner wall of the fire cover body; a first flame stabilizing channel and asecond flame stabilizing channel are formed in the ring inner wall, the first flame stabilizing channel and the second flame stabilizing channel communicate with a ring inner space and the gas accommodating groove of the fire cover body, and the second flame stabilizing channel is located below the first flame stabilizing channel and the main fire holes. The burner comprises a furnace head, a gasseparating disc and the outer ring fire cover, the furnace head is internally provided with an outer ring gas cavity, the gas separating disc is provided with an outer ring gas groove with an upward opening, the gas separating disc is installed at the top of the furnace head, and the outer ring gas groove communicates with the outer ring gas cavity; and the outer ring fire cover is arranged on thegas separating disc, and the gas accommodating groove and the outer ring gas groove form a gas accommodating cavity together. The gas stove includes the burner. The outer ring fire cover can improvethe heating efficiency of the burner during cooking.

Description

technical field [0001] The invention relates to the technical field of stoves, in particular to an outer ring fire cover, a burner and a gas stove. Background technique [0002] Gas stoves are kitchen utensils for heating and cooking food, and are widely used in people's lives. The burner is the core component of the gas stove. The fire cover of the burner is used to supply gas output and divide the gas output to improve the uniformity of the burner heating the pot above it. The central area of ​​the pot is heated, and the outer ring fire cover heats the surrounding area of ​​the pot; the outer ring fire cover includes an outer flame type fire cover and an inner flame type fire cover. It is better, but because the fire hole of the inner flame type fire cover is set on its inner side wall, during the cooking process, the heat of the bottom of the pot (especially the pan with a pointed bottom) will heat the surrounding gas and make it expand, resulting in burns in this area. ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an outer ring fire cover, a burner and a gas stove, so as to alleviate the existing cooking process in the prior art, the heat of the bottom of the pot will heat the surrounding gas to make it expand, resulting in a stable flame Poor performance, prone to flame separation, fire off, etc., which affect the technical problems of the burner's heating efficiency

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