Ignition, flameout protection and kindling integrated structure with kindling pipe arranged in central hole of ceramic body

Abstract

The invention relates to the field of commercial kitchen ware, in particular to an ignition, flameout protection and kindling integrated structure with a kindling pipe arranged in a central hole of aceramic body. The structure comprises a combustion chamber head, the ceramic body, the kindling pipe, a kindling spray head, an ignition needle, a flameout protection probe, a sleeve, a sleeving fastening nut and a buckling nut, the whole structure is cylindrical, the combustion chamber head, the sleeve, the ceramic body, the kindling pipe and the kindling spray head are coaxial, the structure iscompact, production and installation of a burner are facilitated, an integrated universal part can be produced in a large scale, and the integrated structure has a wider application space. According to the integrated structure with compact structure, a cover plate with the small size can be used for perfectly protecting various parts inside the lower part and combustion flame, so that the combustion of kindling gas and the stability of flame output can be realized; and the ignition needle electrode is stable in generation of electric sparks, the flameout protection probe detects that a flame signal, so that the effects of being stable and reliable are achieved, then the durability of the ceramic body can be greatly improved, and the overall failure rate is greatly reduced.

Description

technical field [0001] The invention relates to the field of commercial kitchen utensils, and more specifically relates to an integrated ignition, extinguishing and ignition structure in which a tinder tube is placed in a central hole of a ceramic body. Background technique [0002] At present, the ignition, flameout protection structure and fire seed structure of the gas burner used in commercial kitchen utensils all install the ignition needle and flameout protection probe in the ceramic body as an independent part, and the fire head and fire gas transmission pipe are an independent part. When producing and assembling the ignition, flameout protection parts and ignition structure parts, two holes must be processed at the bottom of the combustion chamber of the burner, and the two parts pass through the gas distribution chamber of the burner through the two holes to connect with the external gas source and electronic components. Such independent structures and scattered i...

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is the separation of the ignition and flameout protection structure from the ignition structure. It provides a device in which the ignition gas delivery pipe is placed in the center hole of the ceramic body, and the ignition needle and the flameout protection probe are placed in the center hole of the ceramic body. The peripheral hole is an integrated structure of the ignition needle, the flameout protection probe and the spark tube sharing the ceramic body. The ignition tube is placed in the center hole of the ceramic body. The integral structure of ignition and flame protection is cylindrical as a whole, and has a compact structure and is convenient for the production and installation of the burner. , which is conducive to mass production as an integrated general-purpose component, which can make it have a wider application space, a compact one-piece structure, and a small cover plate that perfectly protects the various internal components and combustion flames below. It can achieve stable ignition gas combustion and flame output, stable electric spark generated by the ignition electrode, stable and reliable flame signal detected by the flameout protection probe, which greatly improves the durability of the ceramic body and greatly reduces the failure rate

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