Fire cap, burner and household fuel gas device

A technology of fire cover and fire hole, which is applied in the direction of burner, gas fuel burner, combustion method, etc., and can solve the problems of difficult ignition, deflaming, and flame separation of gas

Active Publication Date: 2019-12-27
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the gas flowing out of the fire hole will take away the heat at the root of the fire hole, which will easily cause the gas to be difficult to ignite, resulting in the occurrence of flame separation and misfire

Method used

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  • Fire cap, burner and household fuel gas device
  • Fire cap, burner and household fuel gas device
  • Fire cap, burner and household fuel gas device

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Embodiment Construction

[0029] Embodiments of the invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote 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.

[0030] 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 indic...

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PUM

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Abstract

The invention discloses a fire cap, a burner and a household fuel gas device. The fire cap comprises a cap part and a fire hole part, wherein the cap part comprises flanges arranged above the fire hole part at intervals, an annular flame stabilizing groove is formed between the flanges and the fire hole part, a cavity is formed in the fire hole part, a plurality of tooth-shaped fire holes communicating with the cavity are formed in the side wall of the cavity, the plurality of the tooth-shaped fire holes are arranged at intervals in the circumferential direction of the fire hole part, and theflame stabilizing groove is located above the plurality of the tooth-shaped fire holes and communicates with the tooth-shaped fire holes and the cavity. In the fire cap, the flame stabilizing groove is located above the tooth-shaped fire holes, and then when the burner works, a flame formed by the flame stabilizing groove can stabilize a flame formed by the tooth-shaped fire holes, and therefore flame separation and flame lifting of fuel gas are prevented from occurring on the tooth-shaped fire holes, or the occurrence probability of the flame separation and the flame lifting of the fuel gas on the tooth-shaped fire holes is reduced.

Description

technical field [0001] The invention relates to the technical field of gas appliances, in particular to a fire cover with a flame stabilizing structure, a burner and a household gas device. Background technique [0002] At present, domestic gas appliances have become the mainstream utensils for cooking. The household gas device includes a burner, and the burner forms a flame by injecting gas outward for heating. Specifically, the fire cover of the burner is provided with a fire hole, and the gas is injected from the fire hole, and the gas is ignited and burned to form a flame. However, the gas flowing out of the fire hole will take away the heat at the root of the fire hole, which will easily cause the gas to be difficult to ignite, resulting in the occurrence of flame separation and misfire. Therefore, in order to prevent the gas from falling out of the flame and out of fire during the combustion process, it is necessary to add a reliable flame-stabilizing structure to th...

Claims

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Application Information

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IPC IPC(8): F23D14/02F23D14/46F23D14/60F23D14/62F24C3/08F24C3/12
CPCF23D14/02F23D14/46F23D14/60F23D14/62F24C3/085F24C3/126
Inventor 唐松茂何贤德张炳卫
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG
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