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stove burner

A technology for burners and stoves, applied in the direction of burners, gas fuel burners, combustion methods, etc., can solve the problems of poor secondary air preheating, etc., and achieve the effects of increasing temperature, high safety, and improving combustion efficiency

Active Publication Date: 2022-04-15
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a stove burner in order to overcome the defect of poor secondary air preheating of the stove burner in the prior art

Method used

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Embodiment Construction

[0057] In the following, the present invention will be more clearly and completely described by way of embodiments in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the described embodiments.

[0058] like Figure 1-Figure 8 As shown, this embodiment discloses a cooker burner, which includes an outer ring fire cover 2 and a base 1 . The outer ring fire cover 2 is set on the base 1 , and the outer peripheral surface of the base 1 is provided with a plurality of inlets 15 of secondary air passages, and the inlets 15 of the plurality of secondary air passages are arranged at intervals along the outer peripheral surface of the base 1 . The outer peripheral surface of the base 1 is also provided with a plurality of grooves 11, the grooves 11 correspond to the entrance 15 of the secondary air passage one by one, and the grooves 11 are located at the entrance 15 of the secondary air passage near the outer ring fire cover 2. On th...

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Abstract

The invention discloses a cooker burner. The cooker burner comprises an outer ring fire cover and a base, the outer ring fire cover is arranged on the base, and a plurality of The entrance of the secondary air channel, the outer peripheral surface of the base is also provided with a plurality of grooves, the grooves are located on the side of the entrance of the secondary air channel close to the outer ring fire cover, the concave A slot extends from the inlet of the secondary air passage to the lower surface of the outer ring fire cover. The cooker burner extends the entrance of the secondary air channel to the vicinity of the outer ring fire cover by setting the groove, so that the high-temperature gas near the outer ring fire cover is introduced into the secondary air channel through the groove, and the outer ring fire cover also Together with the base, the gas in the groove is preheated to increase the temperature of the secondary air, and the preheated secondary air flows to the fire cover through the secondary air channel, so as to improve the combustion efficiency of the stove burner.

Description

technical field [0001] The invention relates to a stove burner. Background technique [0002] Some of the current high-end cooker burners are equipped with secondary air supplementary air passages, which are arranged on the outer peripheral surface of the base, and are mainly used to supply air to the inner ring fire cover of the cooker burner and improve the burner temperature of the cooker burner. combustion efficiency. If the secondary air supply is insufficient, a yellow flame will appear on the fire cover. The secondary air of most stove burners is not preheated, resulting in low combustion efficiency of the stove burners, and a small number of stove burners rely on the radiation preheating of the base. Due to the low temperature rise of the base, the secondary air preheating effect bad. In addition, in order to facilitate processing, manufacturing and cleaning, the burner is usually set in a split type, and the burner is formed by assembling multiple parts. The spli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/58F23D14/68F23L9/00F24C3/08F24C15/14
CPCF23D14/58F23L9/00F23D14/68F24C3/085F24C15/14Y02E20/34
Inventor 赵雨苏慧玲钟健俞瑜
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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