Combustor head

Abstract

The invention discloses a combustor head. The combustor head comprises an inner ring mixing cavity, an outer ring mixing cavity, a secondary air supplementing channel and a channel region, wherein thechannel region is arranged between the inner ring mixing cavity and the outer ring mixing cavity; a top wall and a bottom wall which are vertically arranged at intervals are arranged below the channel region; secondary air supplementing holes are formed in an interval region between the top wall and the bottom wall; and one end of each secondary air supplementing hole communicates with the channel region while the other end of the secondary air supplementing hole communicates with the atmosphere of the lower portion of the head. The atmosphere of the lower portion of the head communicates with the channel region on the upper portion of the head to form the secondary air supplementing channel of a combustor, thus, air is supplemented upwards from the lower portion of the head, multi-anglesupplementing states of combustion-supporting air of the combustor are formed, enough oxygen required for combustion is provided, thus, combustion of gas is full, the combustion efficiency of the combustor is greatly improved, meanwhile, the requirement of the high-power combustor on lots of supplemented combustion-supporting air is also met, and the combustor head lays a foundation for the designof the high-power combustor.

Description

technical field [0001] The invention relates to the field of kitchen gas stoves, in particular to a stove head of a burner. Background technique [0002] At present, the outer ring mixing cavity of the household gas stove burner is provided with a secondary air replenishment channel that connects the channel area between the inner and outer ring mixing cavity with the external atmosphere. block. Although this kind of burner looks more beautiful, the blockage of the secondary air supply channel by the outer ring fire cover also hinders the smooth supply of secondary air, which indirectly leads to insufficient combustion of the inner flame, and yellow flames are prone to occur, and even worse. Otherwise, the CO in the exhaust gas after combustion will exceed the standard, forming a serious safety hazard. At the same time, if the supply of combustion air is not in place, the combustion efficiency of the burner will be greatly reduced. Due to the reduction of secondary air su...

AI Technical Summary

Problems solved by technology

Although this kind of burner looks more beautiful, the blockage of the secondary air supply channel by the outer ring fire cover also hinders the smooth supply of secondary air, which indirectly leads to insufficient combustion of the inner flame, and yellow flames are prone to occur, and even worse. Otherwise, the CO in the exhaust gas after combustion will exceed the standard, forming a serious safety hazard

At the same time, if the supply of combustion-supporting air is not in place, the combustion efficiency of the burner will be greatly reduced

Due to the reduction of secondary air supply, it is difficult to meet the combustion of different types of gas sources, resulting in poor adaptability of the gas source of the burner, and it is difficult to achieve good combustion conditions

[0003] In addition, due to the insufficient secondary air replenishment of the inner flame, after the pot is placed on the pot stand of the burner, it is also easy to turn off the flame while sitting on the pot, which brings a poor user experience to the household burner

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