Combustor and gas stove

Abstract

The invention provides a combustor and a gas stove. According to the combustor and the gas stove, the clean design of the combustor can be guaranteed, cost is low, and high-fire combustion can be achieved. The combustor comprises a burner, an outer fire cover and an inner fire cover. The burner comprises an outer-ring mixing cavity and an inner-ring mixing cavity. The outer fire cover is located on the outer-ring mixing cavity, and the inner fire cover is located on the inner-ring mixing cavity. Vent holes are formed in the bottom wall of a channel area, between the outer-ring mixing cavity and the inner-ring mixing cavity, on the burner and are communicated with the atmosphere below the burner. A clean vessel is further arranged in the channel area and is provided with a center through hole, a plurality of air inlet holes and a circle of flange, and the orthogonal projections, on the bottom wall of the channel area, of at least part of air inlet holes are located in the vent holes. The combustor is low in production cost, capable of generating high fire and good in cleaning easiness.

Description

technical field [0001] The invention relates to the improvement of the burner structure of a gas cooker, in particular to a burner with large firepower and uniform flame distribution on the basis of ensuring a clean burner design and low cost, and a gas cooker with the burner. Background technique [0002] The gas stove with high firepower and uniform flame distribution is suitable for various cooking methods and is the most ideal gas stove for consumers. In the prior art, in order to achieve high-power combustion, vent holes are usually added to the burner burner of the gas stove. However, increasing the vent holes will cause more soup overflowing the pot to flow into the bottom shell of the stove to block the fire holes. It is not conducive to the cleaning and cleaning design of the gas stove. At the same time, to achieve high-power combustion of the gas stove, flame interference will inevitably occur, resulting in high CO content in the flue gas; if the gas is to be fully...

AI Technical Summary

Problems solved by technology

In the prior art, in order to achieve high-power combustion, vent holes are usually added to the burner burner of the gas stove. However, increasing the vent holes will cause more soup overflowing the pot to flow into the bottom shell of the stove to block the fire holes. It is not conducive to the cleaning and cleaning design of the gas stove. At the same time, to achieve high-power combustion of the gas stove, flame interference will inevitably occur, resulting in high CO content in the flue gas; if the gas is to be fully mixed and evenly fired, it is usually on the burner Set the gas distribution plate, and then set the inner fire cover and the outer fire cover on the gas distribution plate, but the structure of the gas distribution plate is usually complicated and expensive, which is not conducive to reducing the cost of the burner

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