Inner ring fire cover of a burner of a gas cooker
A technology of gas cooker and inner ring fire, which is applied in the direction of gas fuel burner, burner, combustion type, etc. It can solve the problems of difficult cooking of food, excessive firepower of the outer ring, insufficient firepower, etc., and achieve insufficient firepower and stable combustion Effect
Active Publication Date: 2018-12-14
NINGBO FOTILE KITCHEN WARE CO LTD
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Problems solved by technology
The combustion efficiency of this kind of inner ring fire cover is not high, so that the burner using the inner ring fire cover generally has the problem that the firepower of the outer ring is too large, while the firepower of the inner ring is insufficient, which will easily make the food in the center of the pot difficult to cook, resulting in food uneven cooking
In addition, there is also an inner ring fire cover that adopts the form of a central mesh fire cover, such as the Chinese invention patent "Household Gas Stove Burner" whose application number is 201310316588.7 (application publication number is CN103438454A), application number is 201510665690.7 (application publication number is CN105202541A )’s Chinese invention patent “A Kind of Flame Stabilizing Burner” and other patents all disclose the structure of this kind of inner ring fire cover. The burner around the fire cover can easily cause the center fire to be too strong and the food in the center of the pot will be burnt
Method used
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[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0023] Such as Figure 1-7 As shown, an inner ring fire cover of a gas cooker burner includes a hollow cylinder-shaped fire cover body 1, and the fire cover body 1 forms an air mixing chamber 11 by a top wall and a side peripheral wall extending downward from the edge of the top wall. The outer wall of the fire cover body 1 is provided with a fire hole communicating with the gas mixing chamber 11 . Further, the top wall of the fire cover body 1 is recessed inward to form a top flame area 2 , and the fire outlet includes a top fire outlet 3 disposed at the depression 21 . In order to make the top flame area 2 burn evenly, in this embodiment, the depression 21 is in the shape of a rounded table, and the top fire outlet 3 is arranged at the lower end of the side wall of the depression 21 along the circumferential direction, and the center axis o...
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The invention relates to an inner ring burner cap of a gas stove burner. The inner ring burner cap comprises a burner cap main body of a hollow cylinder shape, a gas mixing chamber is formed by the top wall of the burner cap main body and the lateral wall extending downwards from the edge of the top wall, flame outlets communicating with the gas mixing chamber are formed in the outer wall of the burner cap main body in a penetrating manner, the top wall of the burner cap main body is recessed inwards to form a top flame region; the flame outlets comprise top flame outlets in the recessed part and also comprise main flame outlets and bottom flame outlets which are circumferentially arranged in the lateral wall of the burner cap main body, wherein the bottom flame outlets are arranged below the main flame outlets. Compared with the prior art, the flame outlets are reasonably and regularly distributed in the outer wall of the burner cap main body, so that the regularly distributed top flame region, the main flame region and the bottom flame region in which flame can uniformly and stably burn are formed and the problems that the existing inner ring burner cap is insufficient in firepower or too large in firepower is solved.
Description
technical field [0001] The invention relates to a burner field, in particular to an inner ring fire cover of a gas range burner. Background technique [0002] At present, the inner ring fire cover of the burner on the market generally achieves stable and sufficient combustion by adopting one or two main flame holes. For example, the Chinese utility model "High Efficiency "Burner" discloses this kind of inner ring fire cover structure. The combustion efficiency of this kind of inner ring fire cover is not high, so that the burner using the inner ring fire cover generally has the problem that the firepower of the outer ring is too large, while the firepower of the inner ring is insufficient, which will easily make the food in the center of the pot difficult to cook, resulting in food Uneven cooking. In addition, there is also an inner ring fire cover that adopts the form of a central mesh fire cover, such as the Chinese invention patent "Household Gas Stove Burner" whose app...
Claims
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IPC IPC(8): F23D14/46F23D14/84
CPCF23D14/46F23D14/84
Inventor孙文静茅忠群诸永定郑军妹
OwnerNINGBO FOTILE KITCHEN WARE CO LTD