Stove combustor and gas stove

Abstract

The invention provides a stove combustor and a gas stove, and relates to the technical field of stove combustors. The stove combustor comprises a furnace end, a fire distributor and a multi-ring fire cover. The fire distributor is arranged above the furnace end, and the multi-ring fire cover is arranged above the fire distributor. A plurality of ejection pipes are arranged on the furnace end, a plurality of gas mixing chambers are formed in the furnace end, and each ejection pipe communicates with one gas mixing chamber to form a gas channel. The fire distributor comprises a plurality of air cavities and a plurality of gas cavities, the gas cavities communicate with the gas channels, each air cavity communicates with external air to form an air flowing passage, and each gas channel is provided with an independent air flowing passage. According to the stove combustor, one independent air flowing passage is formed for fire in each ring, and high combustion efficiency and high gas utilization rate are achieved. The gas stove provided by the invention comprises the stove combustor, and smoke is effectively reduced and heat efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of cooker burners, in particular to a cooker burner and a gas cooker. Background technique [0002] Most of the fire distributors of atmospheric burners on the market are double-ring fire burners, and there are also a small amount of three-ring fire burners. In order to make the combustion more complete, it is necessary to add secondary gas to the inner ring of the burner. At present, there are generally the following methods for supplementing the secondary air in the inner ring of the double-ring fire burner and the three-ring fire burner: [0003] 1. In order to prevent the soup from easily entering the stove, the top of the liquid pan is sealed, and the secondary air in the inner ring can be replenished in three ways from the bottom of the fire distributor or the side opening of the fire distributor or the side opening of the burner; [0004] 2. In order to save costs or be limited by the structure, the...

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Problems solved by technology

[0005] 3. The secondary air supply of the inner ring of the three-ring burner is mostly combined with the middle ring and the inner ring, or the fire holes of the middle ring and the outer ring are arranged on both sides of the same fire cover, resulting in two rings needing to share an air cavity Insufficient air supply leads to small load on the middle or inner ring, and uneven or insufficient secondary air distribution may lead to high and unstable flue gas

[0006] In view of this, a cooker burner is designed and manufactured, which is suitable for multi-ring fire combustion, can overcome the problem of insufficient or uneven air supply in the inner ring or middle ring, improve combustion efficiency, improve gas utilization, and reduce flue gas. Technical Problems Urgently Needing Improvement in the Technical Field of Cooker Burners

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