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A Novel Concave Flame Stabilizing Gas Stove and Its Application Method

A gas stove and concave cavity technology, applied in the direction of combustion methods, applications, burners, etc., can solve the problems of continuous adjustment of heating temperature, easy occurrence of flame separation and flameout, long ignition delay time, etc., and achieve simple structure and easy The effect of ignition and flame stabilization

Active Publication Date: 2017-11-28
何朔然
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example: the ignition delay time is long, it is easy to turn off the flame, it is easy to cause the phenomenon of flame separation and fire off, and the heating temperature cannot be continuously adjusted

Method used

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  • A Novel Concave Flame Stabilizing Gas Stove and Its Application Method

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Experimental program
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Embodiment Construction

[0016] Please refer to figure 1 As shown, a novel concave cavity flame-stabilizing gas stove 1 of the present invention includes: a housing 2, a pan support 3 located on the housing 2, a burner 4 located in the housing 2 and arranged under the pan support 3 , the burner 5 below the burner 4, the gas mixing section 9 extending from the bottom of the burner 5, the gas nozzle 7 injecting gas into the gas mixing section 9, an electronic lighter (not shown), a gas diverter valve (not shown) icon).

[0017] The burner 4 includes a main combustion zone 12 carried above the middle position of the burner 4, a trapped vortex zone 11 arranged around the periphery of the main combustion zone 12 and communicated with the main combustion zone 12, and a mixing chamber located above the main combustion zone 12. Zone 13; the diameter of the trapped vortex zone 11 is greater than the diameter of the mixing zone 13; that is, the longitudinal section of the trapped vortex zone 11, the main combu...

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Abstract

The invention discloses a novel gas stove capable of realizing cavity flame stabilization. The gas stove comprises a casing, a pot holder, a burner, a stove head, a base and a gas nozzle; the burner comprises a standing vortex area, a main flow area and a mixing area; the standing vortex area has effects of flame stabilization and combustion organization in the slow fire state; combustion organization is completely by the main flow area at the state above the slow fire and the standing vortex area together, and high-temperature gas or flames are formed to heat a to-be-heated vessel. The gas stove adopts the cavity flame stabilization technology and has the advantages of good ignition performance, high flame stability, wide combustion state range and the like. Besides, the combustion organization method capable of realizing grading and partitioning and the special structural form of the burner are adopted, two heating manners of flame heating and flameless heating (high-temperature gas heating) at the outlet of the gas stove can be realized, the gas stove has the advantages that the temperature of the high-temperature gas or flames can be adjusted continuously, and heating can be more uniform.

Description

technical field [0001] The invention relates to a novel cavity stable flame gas stove, relates to various civil and commercial gas stoves, and belongs to the technical field of new concept civil combustion. Background technique [0002] Since its inception, gas stoves have brought great convenience to human production and life. Before the 1980s, the development of my country's gas industry was relatively backward, and the popularity of gas stoves was low in both urban and rural areas. my country's gas stoves are also in their infancy, so the gas stove products at that stage have a simple structure and a single function. In the 1990s, with the continuous deepening of reform and opening up and the gradual rise and development of the market economy, gas appliances of various foreign brands have sprung up into our country, and the manufacturers of gas appliances have gradually changed from the original few A dozen or so companies quickly increased to hundreds. The types of en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23D14/02F23D14/26F23D14/84F24C3/08
CPCF23D14/02F23D14/26F23D14/84F23D2207/00F24C3/085
Inventor 何朔然
Owner 何朔然
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