JPH0433822U

JPH0433822U -

Info

Publication number: JPH0433822U
Application number: JP7138890U
Authority: JP
Priority date: 1990-07-04
Filing date: 1990-07-04
Publication date: 1992-03-19

Description

[Brief explanation of the drawing]

第１図及び第３図は本考案の一実施例を示すも
ので、第１図はガンタイプバーナの断面図、第２
図は従来のガンタイプバーナの断面図、第３図は
本考案の要部を示す斜視図である。図中、１……ドラフトチユーブ、２……整流板
、３……整流孔、４……バーナノズル、５……ス
パーク式点火装置、６……スパークプラグ、１０
……遮蔽板、Ａ……点火火花。 Figures 1 and 3 show an embodiment of the present invention, with Figure 1 being a sectional view of a gun type burner, Figure 2 being a sectional view of a gun type burner,
The figure is a sectional view of a conventional gun type burner, and FIG. 3 is a perspective view showing the main parts of the present invention. In the figure, 1... draft tube, 2... rectifying plate, 3... rectifying hole, 4... burner nozzle, 5... spark type ignition device, 6... spark plug, 10
...Shielding plate, A...Ignition spark.

Claims

[Scope of claim for utility model registration] In the rectifying plate that partitions the draft tube in the radial direction,
A burner nozzle that sprays oil fuel and a spark type ignition device in which the tip of a spark plug is close to the tip of the burner nozzle are installed, and combustion air is rectified around the burner nozzle and the spark type ignition device on the rectifying plate. In a gun-type burner that is provided with a hole and in which combustion air passes around the burner nozzle and the spark type igniter through the straightening hole and ventilates to the tip side of the draft tube, Position to,
A gun-type burner further comprising a shielding plate that covers at least a portion of the circumferential side of the burner nozzle except for the spark type ignition device side.