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Outer ring fire cover and burner containing it

A technology of the outer ring fire cover and burner, which is applied in the field of stoves, can solve the problem of uneven heating of the pot body, and achieve the effect of uniform heating

Active Publication Date: 2020-08-21
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the flame intensity is lowered, the coverage area of ​​the ring fire will also be reduced accordingly, which will lead to uneven heating of the pot body when the flame intensity is lowered

Method used

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  • Outer ring fire cover and burner containing it
  • Outer ring fire cover and burner containing it
  • Outer ring fire cover and burner containing it

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] The present invention will be further described by means of embodiments below in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the following embodiments.

[0058] Such as Figure 1-2 As shown, the burner 100 includes: an inner ring fire cover 110 , an upper cover plate 120 , an outer ring fire cover 130 , a backing plate 140 , an intermediate layer 150 , and a base 160 .

[0059] Such as Figure 3-6 As shown, the upper surface of the outer ring fire cover 130 is provided with a plurality of strip fire grooves 131 extending radially along the outer ring fire cover 130, and the first side of the strip fire groove 131 is provided with a plurality of strip fire grooves 131 along the outer ring fire cover. A plurality of main fire holes 132 arranged radially at 130 , the main fire holes 132 communicate with the lower surface of the outer ring fire cover 130 .

[0060] The outer ring fire cover 130 is provided with a st...

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PUM

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Abstract

The invention discloses an outer ring burner cap and a combustor including the same. The upper surface of the outer ring burner cap is provided with multiple strip fire grooves extending in the radialdirection of the outer ring burner cap, multiple main fire holes arranged in the radial direction of the outer ring burner cap are formed in the first side face of each strip fire groove, and the main fire holes communicate to the lower surface of the outer ring burner cap. The outer ring burner cap is provided with the strip fire grooves, mixed gas is provided into the strip fire grooves to formstrip fire, when the fire is turned down, due to the fact that the flames are formed above the strip fire grooves, although the power of the flames is reduced, the combustion radius of the flames isnot reduced, and the heating of a pot is more uniform.

Description

technical field [0001] The invention relates to the field of cookers, in particular to an outer ring fire cover and a burner comprising the same. Background technique [0002] A burner of a domestic gas stove generally includes an outer ring fire cover, an inner ring fire cover and an air mixing chamber, and the air mixing chamber provides mixed gas to the inner ring fire cover and the outer ring fire cover respectively to generate a flame. [0003] The outer ring fire cover of the burner of existing household gas stove adopts the structure of annular hole more, and the flame that outer ring fire cover forms is annular fire. [0004] When the flame intensity is lowered, the coverage area of ​​the annular fire will also decrease accordingly, so that when the flame intensity is lowered, the pot body will not be heated evenly. Contents of the invention [0005] The technical problem to be solved by the present invention is to provide an outer ring fire cover and a burner inc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/58F23D14/02F23D14/26
CPCF23D14/02F23D14/26F23D14/583
Inventor 王楠楠徐强郑军妹
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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