Inner ring fire cover of burner

A technology of inner ring fire and burner, which is applied in the direction of burner, gas fuel burner, combustion method, etc. It can solve the problems of flameout, insufficient stable combustion, and affecting normal use of users, so as to achieve the effect of improving thermal efficiency

Inactive Publication Date: 2016-01-27
ZHEJIANG MONY COOKING UTENSILS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large differences in gas composition and gas pressure in various regions; the flame stabilization method of relying only on small flame holes and a single flame stabilization groove is not ideal, and the main flame often produces flying flames, which cannot fully and stably burn The phenomenon of flameout occurs, seriously affecting the normal use of users

Method used

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  • Inner ring fire cover of burner
  • Inner ring fire cover of burner

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] An embodiment of a burner inner ring fire cover of the present invention will be described in detail below in conjunction with the accompanying drawings:

[0017] The burner inner ring fire cover according to the present invention, the inner ring fire cover can be disassembled and positioned on the burner head or the burner head seat, the inner ring fire cover includes a cylindrical fire cover body 1, the The middle part of the fire cover body 1 is provided with a through hole to form a gas mixing chamber 10, and the lower end surface of the gas mixing chamber 10 communicates with the gas supply groove on the burner head; There are several main fire holes 11 at intervals, one end of the several main fire holes 11 is connected with the gas mixing chamber 10, and the other ends of the several main fire holes 11 are all opened to the fire cover body 1 In addition, on the fire cover body 1, an annular flame-stabilizing groove 12 is formed around its circumference above the ...

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Abstract

The invention discloses an inner ring fire cover of a burner. The inner ring fire cover comprises a cylindrical fire cover body. The fire cover body is provided with a plurality of main fire holes in the circumferential direction in a spaced mode. One ends of the main fire holes are communicated with a gas mixing cavity. The other ends of the main fire holes are all opened in the outer side vertical surface of the fire cover body and form at least one circle of the main fire holes in the axial direction of the fire cover body in the spaced mode. In addition, two circles of annular flame stabilizing grooves are formed in the positions above and below the main fire holes in the inner ring fire cover body around the peripheral direction. One sides of the flame stabilizing grooves are opened in the outer side vertical surface of the fire cover body to form a circle of stable flames. The other sides of the flame stabilizing grooves are communicated with the gas mixing cavity. A main flame of the inner ring fire cover is controlled by flame-stabilizing flames in the two circles of the flame stabilizing grooves above and below the main fire holes simultaneously to reach the best state. In addition, in the burning process, the main flame can be fully pulled by the flame-stabilizing flames, thereby burning continuously and stably, and the thermal efficiency is improved.

Description

1. Technical field [0001] The invention relates to the technical field of burners, in particular to a burner inner ring fire cover with a flame stabilizing effect. 2. Background technology [0002] At present, the inner ring fire cover of the cooker burner on the market is usually under the main fire hole, and the small fire holes arranged alternately with the main fire hole are used to stabilize the flame; some of them use a single flame stabilizing groove under the main fire hole It has the effect of stabilizing the flame. Due to the large differences in gas composition and gas pressure in various regions; the flame stabilization method of relying only on small flame holes and a single flame stabilization groove is not ideal, and the main flame often produces flying flames, which cannot fully and stably burn The phenomenon of flameout occurs, which seriously affects the normal use of users. 3. Contents of the invention [0003] The purpose of the burner inner ring fire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/46F23D14/74F23D14/26
Inventor 贺滨刘涛王小明
Owner ZHEJIANG MONY COOKING UTENSILS
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