Burner cap and stove burner comprising same

A fire cover and cover plate technology, applied in the direction of burners, gas fuel burners, combustion types, etc., can solve the problems of difficult cleaning, insufficient combustion of fire cover, low thermal efficiency, etc.

Active Publication Date: 2021-09-10
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a fire cover and a stove burner containing it in order to overcome the defects of insufficient combustion, low thermal efficiency and difficult cleaning of the fire cover with discrete circular fire outlets in the prior art

Method used

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  • Burner cap and stove burner comprising same
  • Burner cap and stove burner comprising same
  • Burner cap and stove burner comprising same

Examples

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Embodiment Construction

[0059] The present invention is further illustrated below by means of examples, but the present invention is not limited thereto within the scope of examples.

[0060] This embodiment discloses a fire cover 100 . Such as Figure 1-6 As shown, the fire cover 100 includes an annular fire cover body 1 and a cover plate assembly 2, the outer ring of the cover plate assembly 2 is detachably connected to the upper end of the fire cover body 1, and the cover plate assembly 2 and the fire cover body 1 jointly form an opening direction The lower air mixing chamber 3;

[0061]Wherein, the outer edge of the cover plate assembly 2 has an arc-shaped main fire outlet 21 extending in the circumferential direction, and there is an annular fire outlet ring 11 between the cover plate assembly 2 and the fire cover body 1, the main fire outlet 21 and the fire outlet ring 11 respectively communicate with the gas mixing chamber 3 .

[0062] The main fire outlet 21 is arc-shaped, which has a larg...

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PUM

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Abstract

The invention discloses a burner cap and a stove burner comprising same. The burner cap comprises an annular burner cap body and a cap plate assembly, wherein the outer ring of the cap plate assembly is detachably connected with the upper end of the burner cap body, and the cap plate assembly and the burner cap body are jointly formed into a gas mixing cavity with a downward opening; and an arc-shaped main fire outlet hole extending in the circumferential direction is formed in the outer edge of the cap plate assembly, an annular fire outlet ring is arranged between the cap plate assembly and the burner cap body, and the main fire outlet hole and the fire outlet ring communicate with the gas mixing cavity. The main fire outlet hole is arc-shaped, and the area of the main fire outlet holes is larger than that of a conventional discrete round fire outlet hole, so that the strength of the fire hole is relatively low, the amount of injected primary air is large, and combustion is more sufficient; secondly, the flame distribution of the arc-shaped main fire outlet hole in the circumferential direction is more uniform than that of the conventional discrete round fire outlet hole, so that the heating uniformity and heat absorption of the bottom of cookware are improved favorably; and it is not easy for the wall surface of the arc-shaped main fire outlet hole to adhere to a liquid to cause blocking, and the main fire outlet hole is easy to clean.

Description

technical field [0001] The invention relates to a fire cover and a cooker burner comprising the same. Background technique [0002] At present, the highest performance cooker has a thermal load of 4.5kW and a thermal efficiency of 75%. As the market competition for kitchen appliances becomes more and more fierce, all enterprises are concentrating on the development of cookers with greater firepower, higher thermal efficiency and easy cleaning. . The fire cover is one of the important components of the burner. Usually, the fire cover is located on the burner and communicates with the gas channel in the burner, so as to draw gas (natural gas, liquefied petroleum gas, coal gas, etc.) from the gas channel of the burner. [0003] In the prior art, the top of the fire cover is usually provided with a plurality of discrete circular fire holes to divide the extracted gas into multiple gas columns arranged at intervals. The amount of air is not much, resulting in insufficient gas ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/58F23D14/62F23D14/26F23D14/46
CPCF23D14/58F23D14/62F23D14/46F23D14/04F23D14/84Y02B40/00
Inventor 朱志新
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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