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Domestic gas burner

A gas burner, household technology, applied in household heating, household appliances, household stove/stove, etc., can solve the problems of unable to quickly generate a large amount of combustible mixture, no violent combustion, low fire, etc., and achieve simple structure , the furnace fire is strong, the effect of increasing the intensity

Inactive Publication Date: 2004-11-10
何建军
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the slow mixing process of this combustion method with air, it is impossible to quickly generate a large amount of combustible mixture gas, and cannot carry out violent combustion. Therefore, the current household gas stoves generally have the disadvantages of low fire and low firepower.

Method used

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  • Domestic gas burner
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Embodiment Construction

[0010] The present invention has a hollow casing 10 of a rotating body, the upper bottom surface of the casing 10 is closed by a top plate 11, and the lower bottom surface is open. The partition wall 5 is ring-shaped, and the top is connected to the bottom of the top plate 11. In the middle of the housing 10, a frustum-shaped space with a large top and a small bottom, and an open bottom is used as the inner mixing chamber 4. The bottom between the partition wall 5 and the casing 10 is open. The annular space serves as the outer mixing chamber 7 which surrounds the inner mixing chamber 4 . The inner mixing chamber 4 has a circular outlet at the center of the top plate 11, and a truncated conical air guide cover 3 covers the outlet. The top surface of the air guiding cover 3 is parallel to the top plate 11, and the side faces are at an angle of 45 degrees with the top plate 11. Have the side outlet hole 2 of a circle vertical side on the air guide cover 3 side, have the vertica...

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Abstract

The invention is a domestic gas burner, and its character: it has two mixing chambers where the air and the gas mix and produce a burnable mixed gas in advance, and two nozzles spraying high-pressure mixed gas into the mixing chambers, where the bottoms of the two mixing chambers are open, the two nozzles extend upward in the two mixing chambers from the open bottoms, the other ends of the two nozzles are connected with the high-pressure gas source at 0.1 standard barometric pressure. It uses the negative pressure generated by high-speed motion of the high-pressure gas after sprayed out from the nozzles to absorb the air in the two mixing chambers from the open bottoms, so as to make the air mix with the gas in advance to produce burnable mixed gas, which is sprayed out and then directly burns, thus enhancing fierce burning degree, and making the fire powerful. It has simple structure, reasonable design, and low price, applied to popularize in rural and urban range.

Description

Technical field: [0001] The invention relates to a premixed gas burner, especially a household gas burner. Background technique: [0002] Currently used for domestic gas burners on gas stoves such as gas stoves and biogas stoves, the combustion method is that fuel gas is ejected from the gas outlet on the burner, mixed with air to form a combustible mixture, and then burned. Because the mixing process of this combustion method with air is slow, a large amount of combustible mixture cannot be quickly generated, and violent combustion cannot be carried out. Therefore, the current domestic gas stoves generally have the disadvantages of low fire and low firepower. Invention content: [0003] The object of the present invention is to provide a domestic gas burner with strong firepower. [0004] To achieve the above object, the present invention is provided with a mixing chamber for pre-mixing air and fuel gas to generate a combustible mixture and a nozzle for injecting high-pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/08
Inventor 何建军
Owner 何建军
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