JPS62185313U

JPS62185313U -

Info

Publication number: JPS62185313U
Application number: JP7232686U
Authority: JP
Priority date: 1986-05-13
Filing date: 1986-05-13
Publication date: 1987-11-25
Also published as: JPH0351614Y2

Description

[Brief explanation of the drawing]

第１図は本バーナノズルの正面図、第２図は第
１図の―線断面図、第３図は第１図の左側面
図、第４図は第１図の右側面図、第５図は第２図
のＶ―Ｖ線断面図、第６図は第２図の―線断
面図、第７図は第２図の―線断面図、第８図
はノズル先端部の拡大図では断面図、は側面
図、第９図は噴射パターンを示し、は本バーナ
ノズルのパターン、，は従来のパターンを示
す概略図、第１０図は噴角と噴射パターンとの関
係を示す線図である。１…アダプター、２…ステム、３…キヤツプ、
４…ノズル本体、５…ノズルチツプ、７，８，９
，１０，１９，２４…空気通路、１１，１７，１
８…油通路、２５，２６…混合通路、１６…先端
円柱部、２３…屈折部、２７…噴出口。 Figure 1 is a front view of this burner nozzle, Figure 2 is a sectional view taken along the line - - in Figure 1, Figure 3 is a left side view of Figure 1, Figure 4 is a right side view of Figure 1, and Figure 5. is a sectional view taken along the line V-V in Fig. 2, Fig. 6 is a sectional view taken along the - line in Fig. 2, Fig. 7 is a sectional view taken along the - line in Fig. 2, and Fig. 8 is an enlarged view of the nozzle tip. 9 is a side view, FIG. 9 is a jet pattern, , is a pattern of the present burner nozzle, , is a schematic diagram showing a conventional pattern, and FIG. 10 is a diagram showing the relationship between the jet angle and the jet pattern. 1...Adapter, 2...Stem, 3...Cap,
4... Nozzle body, 5... Nozzle tip, 7, 8, 9
, 10, 19, 24...air passage, 11, 17, 1
8...Oil passage, 25, 26...Mixing passage, 16...Tip cylindrical part, 23...Bending part, 27...Ejection port.

Claims

[Scope of utility model registration request]

Insert the stem into the adapter, connect the nozzle body to the tip of the adapter, center and incorporate the nozzle tip into the nozzle body, connect it to the stem, and connect the inner peripheral surface of the nozzle body and the outer peripheral surface of the nozzle tip. An air passage is provided in between to communicate with the air supply hole opened in the adapter, while an oil passage is bored along the axes of the connecting stem and nozzle chip, and opens from the tip of the nozzle chip oil passage to the annular air passage. The four oil passages that
The nozzle tip is provided at 0 degree intervals and mixes gas and liquid in the passage, and on the tip side of the mixing part, the nozzle tip has a tapered part that decreases toward the tip, and a tip cylinder that expands the tip of the tapered part. At the same time, a cylindrical part is formed in the nozzle body to form a mixed liquid passage and surround the outer periphery of the nozzle tip tapered part, and the tip of the cylindrical part is bent inward, and the tip of the bent part is bent inward. is opposed to the outer circumferential edge of the cylindrical tip portion at a predetermined distance, and a spout is formed between the tip of the bending portion and the back surface of the cylindrical tip portion.