CN2152990Y - Internal inclination rotational flow type liquefied gas burner - Google Patents

Abstract

The utility model relates to a burner matched with the canned liquid gas kitchen range. The prior liquefied gas kitchen range adopts the external inclination type tooth shaped fire hole, and the flame is diffused to reduce the heat efficiency. The utility model provides an internal inclination rotational flow type liquefied gas burner. The external side of the external ring of the common liquefied gas burner is provided with the novel fire cover of the annular burner. The fire cover of the annular burner is a square fire pore structure with the angle of the endocentric internal inclination of 55-65 DEG and the angle of the circumferential tangential rotation of 25-30 DEG. The utility model has concentrated flame and high temperature when using; this internal inclination rotational flow type liquefied gas burner can be matched with various gas kitchen ranges, and has high thermal efficiency.

Description

Internal inclination rotational flow type liquefied gas burner

The utility model relates to the burner that a kind of and tanked liquefied gas stove matches.

Present liquefied gas gas-cooker, owing to adopt external inclined type profile of tooth fire hole, it is fan-shaped to external diffusion that flame is, the long and dispersion of distance has reduced the thermal efficiency, contaminated environment between flame core and the heated object.

The purpose of this utility model be to provide a kind of simple in structure, be easy to produce, firepower is concentrated, the thermal efficiency is high introversion spiral-flow type gas burner.

The utility model is made of burner body, burner fire lid, interior ring spray mouth, outer shroud nozzle, interior ring fire hole and two air regulating boards.In the center of burner body, be provided with ring fire hole in the garden shape, be connected with interior ring spray mouth by induction tunnel; The outer shroud introversion of burner body, its outside cover is burner fire lid then, its burner fire lid is the square fire hole structure that angles are spent in entad introversion 60 degree angles and the tangential rotation 30 of garden week, the outer shroud inboard of burner body is connected with the outer shroud nozzle by induction tunnel, the induction tunnel and the nozzle junction of interior ring, outer shroud respectively are provided with an adjustable air regulating board.

Advantage of the present utility model is, owing to designed the entad square fire hole structure at introversion 60 degree angles and garden all tangential rotations 30 degree angles; When combustion mixture after several fire holes burning that burner fire covers, under the effect of outside atmospheric pressure and burner body annular endoporus hot-air ascending air, formed entad stable rotation blue and white flame, thereby overcome the shortcoming that existing heat power of gas burner is not concentrated, improve the thermal efficiency, reached the purpose of energy-conservation of consumption reduction.

Description of drawings:

Fig. 1 is a normal cross-section structural representation of the present utility model;

Fig. 2 is that burner body of the present utility model is overlooked cross-sectional view;

Fig. 3 is a burner fire lid normal cross-section structure chart;

1 is burner body among the figure, the 2nd, and burner fire lid, the 3rd, interior ring spray mouth, the 4th, the outer shroud nozzle, the 5th, interior ring fire hole, 6 and 7 is air regulating boards.

The utility model is described in further detail with most preferred embodiment below in conjunction with accompanying drawing.

The utility model is by burner body (1), burner fire lid (2), interior ring spray mouth (3), outer shroud nozzle (4), interior ring fire hole (5), two air regulating boards (6) and (7) formation.Interior ring fire hole (5) is positioned at the center of burner body (1), is connected with interior ring spray mouth (3) by induction tunnel; Burner fire lid (2) is socketed in the outer shroud outside of burner body (1), and burner fire lid (2) is entad introversion 60 degree angles and the square fire hole structure of tangentially rotating 30 degree angles garden week; The outer shroud inboard of burner body (1) is connected with outer shroud nozzle (4) by induction tunnel, and the induction tunnel of interior ring, outer shroud and nozzle (3), (4) junction respectively are provided with an air regulating board (6), (7).During burning, burning mixture by outer shroud nozzle (4) and air regulating board (7), in the outer shroud of burner body (1), lean-in after rotatablely moving, spend several fire hole ejection burnings of the square fire hole structure at angles again by the tangential rotation 30 of garden week, concentrate the purpose that the thermal efficiency is high to reach flame.

Claims (3)

1, a kind of introversion spiral-flow type gas burner, it is characterized in that by body (1), burner fire lid (2), interior ring spray mouth (3), outer shroud nozzle (4), interior ring fire hole (5), two air regulating boards (6) and (7) formation the outer shroud inboard of described burner fire lid (2) and burner body (1) is entad introversion structure.

2, a kind of introversion spiral-flow type gas burner as claimed in claim 1 is characterized in that the square fire hole structure of described burner fire lid (2) for the tangential rotation of garden week.

3, a kind of introversion spiral-flow type gas burner as claimed in claim 1 or 2, the entad inclined angle that it is characterized in that the outer shroud inboard of described burner fire lid (2) and burner body (1) is the 55-65 degree, and the tangential angle of garden week of the square fire hole of combustion cymbals device fire lid (2) is the 25-32 degree.

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