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Burner and gas cooker

A burner and gas technology, applied in burners, gas fuel burners, combustion methods, etc., can solve problems such as affecting the flame stability of the burner, insufficient secondary air supplementation, and small secondary air intake area.

Pending Publication Date: 2018-12-14
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the secondary air intake area of ​​the existing burner is small, which easily leads to insufficient secondary air supplementation and affects the stability of the burner flame

Method used

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  • Burner and gas cooker
  • Burner and gas cooker
  • Burner and gas cooker

Examples

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Embodiment Construction

[0053] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0054] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicati...

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Abstract

The invention discloses a burner and a gas cooker. The burner comprises a flamethrower and a bottom cup. The flamethrower comprises an inner ring cavity and an outer ring cavity surrounding the innerring cavity in a spaced mode. The flamethrower comprises an outer gas mixing cavity formed in the outer ring cavity, and an inner gas mixing cavity formed in the inner ring cavity. An ejection channelwith a Venturi effect is formed in the bottom cup. The upper surface of the bottom cup is provided with at least two outer ring gas outlets and at least two inner ring gas outlets, and all the outerring gas outlets and the inner ring gas outlets communicate with the gas outlet end of the ejection channel. At least two outer ring gas outlets are formed in a spaced mode. At least two inner ring gas outlets are formed in a spaced mode. A first secondary air channel is formed in the upper surface, located between the at least two inner ring gas outlets, of the bottom cup. The burner is providedwith a second secondary air channel penetrating through the middle of the inner ring cavity. The first secondary air channel communicates with the second secondary air channel. In the burner, the secondary air inlet area is increased, thus secondary air ability of the inner ring cavity is ensured, and flame stability is ensured.

Description

technical field [0001] The invention relates to the technical field of cooking appliances, in particular to a burner and a gas cooker. Background technique [0002] In the related art, the burner includes a bottom cup, a flamethrower and a fire cover. The flamethrower has an inner ring cavity, an outer ring cavity and a secondary air channel. However, the secondary air intake area of ​​the existing burner is small, which easily leads to insufficient secondary air supplementation and affects the stability of the burner flame. Contents of the invention [0003] The invention provides a burner and a gas cooker. [0004] The burner of the embodiment of the present invention comprises: [0005] A flame injector, the flame injector is formed with a gas mixing chamber and a fire hole communicating with the gas mixing chamber, the flame injector includes an outer ring cavity and an inner ring cavity, and the outer ring cavity surrounds the inner ring cavity a ring cavity, the ...

Claims

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Application Information

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IPC IPC(8): F23D14/02F23D14/46F23D14/48F23D14/64
CPCF23D14/02F23D14/46F23D14/48F23D14/64
Inventor 林梦施国生孙明雪
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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