Burner

Abstract

The invention relates to a burner. The burner includes an outer ring air mixing chamber; the outer ring air mixing chamber includes an inner ring wall surface and an outer ring wall surface which areannular and concentrically disposed at intervals, and a bottom wall connecting the inner ring wall surface and the outer ring wall surface, and the inner ring wall surface and the outer ring wall surface are covered with an outer ring fire cover; and the burner is characterized in that: the outer ring wall surface of the outer ring air mixing chamber is provided with pan supporting legs circumferentially disposed at intervals. Compared with the prior art, the burner is advantageous in that: the pan supporting legs are disposed on the outer ring wall surface of the outer ring air mixing chamber, and so, after the design, the pan supporting legs wholly suspend and are not in contact with a cooker face plate, the wear of the pan supporting legs on the cooker face plate is reduced during a cooking process, the pan supporting legs are not in contact with the cooker face plate, and heat dissipation from the pan supporting legs to the cooker face plate can be reduced.

Description

technical field [0001] The invention relates to the field of gas cookers, in particular to a burner. Background technique [0002] The gas burner of the existing household gas stove includes a gas mixing chamber, a fire cover, an injection pipe, etc., wherein the outer fire cover is placed on the gas mixing chamber, and a pot support is set on the outside of the outer fire cover. The existing gas stove is actually used During the process, the pot support is directly in contact with the cooker panel, and the pot is placed on the pot support for heating. On the one hand, the heat energy generated by the gas combustion is not only used to heat the pot, but also a considerable part of the heat energy is directly transferred to the panel through the pot support. It is easy to cause the temperature of the panel to be too high and cause the loss of this part of heat energy, and the pot support is directly in contact with the cooker panel, and it is easy to cause the bottom of the p...

AI Technical Summary

Problems solved by technology

[0002] The gas burner of the existing household gas stove includes a gas mixing chamber, a fire cover, an injection pipe, etc., wherein the outer fire cover is placed on the gas mixing chamber, and a pot support is set on the outside of the outer fire cover. The existing gas stove is actually used During the process, the pot support is directly in contact with the cooker panel, and the pot is placed on the pot support for heating. On the one hand, the heat energy generated by the gas combustion is not only used to heat the pot, but also a considerable part of the heat energy is directly transferred to the panel through the pot support. It is easy to cause the temperature of the panel to be too high and cause the loss of this part of heat energy, and the pot support is directly in contact with the cooker panel, and it is easy to cause the bottom of the pot support to wear the panel due to mutual collision during the cooking process. In addition, the gas mixing chamber of the burner is also a very important part of the cooker. The function of the gas mixing chamber is to mix the gas, so that the gas and the primary air can be mixed more evenly; at the same time, the secondary air is supplied to the inner ring, and the current mixed gas The one-piece fixed structure of the chamber is not conducive to the cleaning of the cooker, especially the inside of the gas mixing chamber and the inside of the waist-shaped hole. There are more and more complaints from users about the difficulty of cleaning the gas mixing chamber. For example, the patent number is ZL201420072885 (the announcement number is CN2037314112U) The Chinese utility model patent "A Kind of Burner", or the patent No. ZL200610052382.8 (the announcement number is CN1884911A) all disclose such a kind of gas mixing chamber. Ring air supply to supply secondary air, but the effect on reducing the flue gas of the inner ring is still very limited, and it is also necessary to further improve the air supply effect of the air mixing chamber to the inner ring

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