Burner

A burner, outer ring technology

Active Publication Date: 2013-08-28
中山凯富电器有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of the latter is that the entire burner is embedded inside the cooker, which will cause a problem that the heat generated by the burner will accumulate inside the cooker, making the working temperature of each component in the cooker too high. Damage the life of each component, one is that the high temperature will cause danger to the user
This will

Method used

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Embodiment Construction

[0022] Such as figure 1 , figure 2 and image 3 As shown, the present invention includes a burner base 1 , an ignition needle 2 , a thermocouple 3 , a central fire cover 4 , an outer ring fire cover 5 and a central nozzle 6 arranged below the central fire cover 4 . The materials of the burner base 1 , the central fire cover 4 , and the outer ring fire cover 5 can be aluminum, copper, cast iron, ceramics or stainless steel. A decorative ring 18 is arranged on the burner base 1 . Both the ignition needle 2 and the thermocouple 3 are arranged between the central fire cover 4 and the outer ring fire cover 5 . At least two outer ring injection tubes 7 are arranged on the burner base 1 , and each of the outer ring injection tubes 7 communicates with the fuel-air mixing chamber 8 in the burner base 1 . In this embodiment, the number of the outer ring injection tubes 7 is set to two. An outer ring nozzle 9 is fitted on the periphery of each outer ring injection pipe 7 . The per...

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Abstract

The invention discloses a burner which is high in burning efficiency, stable in burning, simple in structure and low in cost. At least two outer ring ejector pipes (7) are arranged on a burner base (1), each outer ring ejector pipe (7) is communicated with a combustion air mixing chamber (8) inside the burner base (1), an outer ring nozzle (9) is arranged on the periphery of each outer ring ejector pipe (7) in a matched mode, a center nozzle (6) is defined by a center mixing cavity (10), a gap is reserved between the upper edge of the center mixing cavity (10) and the lower edge of a center burner cap (4), the center burner cap (4) and an outer ring burner cap (5) are respectively provided with a flame stabilizing groove (12) which is used for communicating the interior and the exterior, and two parts, located on the upper portion and the lower portion of the flame stabilizing grooves (12), on the center burner cap (4) and the outer ring burner cap (5) are connected through a plurality of reinforcing ribs (13). The burner can be applied to the field of cooking utensils.

Description

technical field [0001] The invention relates to a burner. Background technique [0002] In today's increasingly tight resources, energy conservation has become an important issue. Both electrical appliances and gas appliances are facing this issue. Therefore, improving the thermal efficiency of the burner has become an important direction for the development of the burner. However, due to the limited structure of atmospheric burners currently on the market, there is an obvious bottleneck in their thermal efficiency, and it is generally difficult to exceed 56%. Burners that rarely exceed this efficiency are achieved by adding a concentrator cover and inserting it into the stove. Both of these have their obvious defects. The former is to prevent the heat from spreading outward by adding a metal cover on the outer ring of the burner, but this cover obviously affects the appearance of the entire stove. Therefore, users in the market basically do not accept this kind of cooke...

Claims

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Application Information

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IPC IPC(8): F23D14/04F23D14/26F23D14/46F23D14/58
Inventor 孙琛
Owner 中山凯富电器有限公司
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