Burner for gas stove

Abstract

The invention relates to a burner for a gas stove. The burner comprises an outer ring gas mixing chamber, wherein the outer ring gas mixing chamber comprises an inner ring wall surface, an outer ringwall surface and a bottom wall; the inner ring wall surface and the outer ring wall surface are annular and arranged concentrically at an interval; the bottom wall is connected with the inner ring wall surface and the outer ring wall surface; an outer ring fire cover covers the upper parts of the inner ring wall surface and the outer ring wall surface; the outer ring fire cover comprises an annular body; the inner side edge of an annular top surface of the body extends downward to form an inner annular wall abutting against the inner ring wall surface; and the outer side edge of the annular top surface of the body extends downward to form an outer annular wall abutting against the outer ring wall surface. The burner for the gas stove is characterized in that the outer annular wall and theouter ring wall surface form a flame stabilizing channel communicating with the outer ring gas mixing chamber, and the cross section of the flame stabilizing channel is V-shaped; and compared with theprior art, the burner for the gas stove has the advantages that on one hand, the V-shaped flame stabilizing channel can play a flame stabilizing role, and on the other hand, it is easy for overflow liquid to remain at the middle tip part of the flame stabilizing channel after entering the flame stabilizing channel, so that the blockage of an air inlet communicating with the outer ring gas mixingchamber in the flame stabilizing channel is avoided.

Description

technical field [0001] The invention relates to a burner used in a cooker, in particular to a burner with a better flame-stabilizing effect. Background technique [0002] At present, the fire cover of the gas stove is usually composed of a top wall, an annular inner wall and an annular outer wall. Several main fire holes are arranged on the annular outer wall of the fire cover along its circumferential direction. The wall only includes a single row of fire holes. This type of patent literature can refer to the Chinese utility model patent "A Conical Fire Cover for a Gas Stove Burner" (authorized announcement number CN2842216Y) whose patent number is ZL200520014838.2. The reference patent No. is ZL201120246965.0 Chinese utility model patent "a kind of burner fire cap" (authorized announcement number is CN202149492U). The single main fire hole combustion method disclosed above has the disadvantages that the flame is easy to jump after combustion and the combustion area is uns...

AI Technical Summary

Problems solved by technology

[0004] The second technical problem to be solved by the present invention is to provide a burner that is easy to clean even if the flame-stabilizing hole is blocked by overflow liquid.

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