Sheet string type fire tier for gas combustor
A burner and serial chip technology, which is applied to gas fuel burners, burners, combustion methods, etc., can solve the problems of narrow gas use pressure range, incomplete gas combustion, and air pollution, and achieve a wide range of gas pressure , good flame quality, easy to use
Inactive Publication Date: 2009-07-08
王予意
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Problems solved by technology
Although there are many types, they are generally designed with a single-plate structure. Due to the limitations of the structure of the fire outlet, it is suitable for a narrow range of gas types and pressure ranges; and it is difficult to ensure the combustion quality of the gas, which is easy to temper and burn out. Fire and carbon deposits block the throat, incomplete gas combustion, serious air pollution, and even cause safety accidents
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[0022] Below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure and features provided by the present invention are described in detail as follows:
[0023] see Figure 1 to Figure 12 , the series-type fire row for the gas burner is stacked equidistantly by two or more sheet-shaped metal gratings 2, and a narrow and long fire gap 5 is formed between the two metal gratings, and the metal gratings 2 are evenly spaced. A string riveting hole 3 is provided, embedded into the burner outlet shell 1, connected by string riveting rods or 4 string riveting rivets to form a flat or wave-like whole.
[0024] see Figure 5 to Figure 9 , the surface of the metal grating 2 is rectangular, square, circular, semicircular or arc-shaped.
[0025] see Figure 10 ~ Figure 12 , the burner fire outlet housing 1 is straight, outwardly folded or inwardly folded into a hook shape.
[0026] see Figure 10 ~ Figure 12 , the orientation of ...
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The invention relates to a series-type fire row for a gas burner, which is characterized in that two or more sheet-shaped metal grilles are stacked equidistantly, and a narrow and long fire outlet gap is formed between the metal grills. There are string riveting holes uniformly arranged on the top respectively, embedded into the shell of the burner outlet, and connected by string riveting rods or rivets to form a flat or wave-like whole. The surface of the provided metal grating is in the shape of rectangle, square ring, circular ring, semi-circular ring or arc ring. The string riveting hole is a flat hole or a flanged hole, and the string riveting hole is provided with a boss, a gasket, etc., and the fire gap formed between the metal grid plates embedded in the fire outlet shell is vertically upward or horizontally to the side. The invention has the advantages of simple structure, convenient use, energy saving, environmental protection, safety and reliability. It can be applied to all kinds of gas, suitable for a wide range of gas pressure, and the quality of the gas combustion flame is good, which solves the problems in the application and manufacturing technology of the gas burner, such as easy backfire, fire off, coke blocking the throat and incomplete combustion.
Description
technical field [0001] The invention relates to a gas burner, in particular to a string-type fire row for the gas burner. Background technique [0002] The most critical technical part of the gas burner is the fire outlet of the burner. The unreasonable or inappropriate design of the structure and size of the burner outlet will lead to poor gas combustion and even cause safety accidents. [0003] The fire outlet on the current gas burner is distinguished according to the material of the burner. The material is cast iron or cast copper. The fire outlet is porous. For the thin plate, the fire outlet is punched by a single sheet, or a single plate is punched into a slot-shaped hole; the material is ceramic, the fire outlet is a needle-punched casting hole and a refractory metal mesh is added to stabilize the flame. Although there are many types, they are generally designed with a single plate structure. Due to the limitation of the structure of the fire outlet, it is suitable...
Claims
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IPC IPC(8): F23D14/58F23D14/56F23D14/48
Inventor 王予意
Owner 王予意