Multi-layer inner flame combustor and gas cooker with same

Abstract

The invention discloses a multi-layer inner flame combustor and a gas cooker with the same. The multi-layer inner flame combustor comprises a combustor main body 1 and a distributor device 2, wherein the combustor main body is combined with the distributor device together through a cylindrical surface, a circular conical surface or a flat surface; the combustor main body has an upper wind inlet structure; the distributor device consists of a distributor main body 201, an upper flame cover 202 and a lower flame cover 203; the distributor main body is not provided with a flame hole and is molded by pressure casting through an aluminum alloy material; the upper flame cover is arranged at the upper end of the distributor main body; a plurality of screw holes 101 and an installation surface 102 corresponding to the lower flame cover are formed at the position of the combustor main body corresponding to the lower flame cover; and the lower flame cover is integrally connected with the distributor main body and the combustor main body through screws. In the combustor and the gas cooker, a plurality of layers of inner flames are subjected to layered combustion and segmentation oxygen supplementation to form cubic flames which are spatially distributed in a staggered way, low CO and NO emission is realized, and obvious effects of energy saving and environmental friendliness are achieved.

Description

Technical field [0001] The invention relates to the field of gas stoves, in particular to a multi-layer inner flame burner and a gas stove equipped with the multi-layer inner flame burner. Background technique [0002] The development of gas stoves pays more and more attention to "energy saving and environmental protection"; inner flame gas stoves have received widespread attention due to their remarkable energy-saving effects. [0003] One of the contents of the invention disclosed in the Chinese invention patent "A burner for an inner flame gas stove" (Patent No.: 200710305041.1, Authorized Announcement No.: CN101403500B) is as follows: A burner for an inner flame gas stove, which consists of the burner body and The main body of the burner includes the burner head and the center fire cover. The main body of the burner includes the main body of the fire distributor and the top cover of the fire distributor. The main body of the burner and the fire distributor device are combined b...

AI Technical Summary

Problems solved by technology

The main body of the fire distributor is usually formed by forging. In order to meet the requirements of the forging process, the structural size of the main body of the fire distributor is difficult to further optimize, and it involves the optimization of the structural size of the entire burner.

In addition, the material of the main body of the burner that cooperates with the main body of the fire distributor is also limited by the temperature resistance of the material at the fire hole not lower than 700°C

It is precisely because of the limitation of the material at the fire hole that the production cost of this patent is high, and the optimization of the burner structure size is limited; at the same time, due to the limitation of the fire hole cross-section in this patent, its application range is limited

[0005] In summary, the current multi-layer inner flame burner and the gas stove equipped with multi-layer inner flame burner, because the burner fire hole is designed on the main body of the fire distributor, and the cross section of the fire hole is limited, not only increases the The manufacturing cost of the burner is not conducive to the optimization of the structure size of the burner, and limits the popularization and application of the multi-layer internal flame burner

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