JPS6218523U

JPS6218523U -

Info

Publication number: JPS6218523U
Application number: JP10865885U
Authority: JP
Priority date: 1985-07-15
Filing date: 1985-07-15
Publication date: 1987-02-04

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す要部断面図
、第２図はこの考案に用いられる気化筒及び気化
筒受けの断面図、第３図は従来例の第２図相当図
、第４図は従来例の全体構成断面図である。１……ケーシング、２……吸気口、３……モー
タ、４……回転軸、５……フアン、６……送風筒
、７……載置固定部、８……外筒、９……第１ガ
ス室、１０……内筒、１１……第２ガス室、１２
……ガス室形成部、１３……炎孔、１４……送液
管、１５……拡散体、１６……ガス通路、１７…
…隙間、１８……気化筒、２０……液体燃料飛散
間隙、２１……炎形成間隙、２２……気化筒受け
、２３……保炎リング、２４……延出部、２５…
…小孔。 Fig. 1 is a cross-sectional view of essential parts showing an embodiment of this invention, Fig. 2 is a sectional view of a carburetor cylinder and a carburetor cylinder holder used in this invention, Fig. 3 is a view equivalent to Fig. 2 of a conventional example, FIG. 4 is a sectional view of the entire configuration of a conventional example. DESCRIPTION OF SYMBOLS 1...Casing, 2...Intake port, 3...Motor, 4...Rotating shaft, 5...Fan, 6...Blower tube, 7...Placement fixing part, 8...Outer tube, 9... First gas chamber, 10... Inner cylinder, 11... Second gas chamber, 12
... Gas chamber forming part, 13 ... Flame hole, 14 ... Liquid feeding pipe, 15 ... Diffuser, 16 ... Gas passage, 17 ...
... Gap, 18... Vaporization tube, 20... Liquid fuel scattering gap, 21... Flame formation gap, 22... Vaporization tube support, 23... Flame holding ring, 24... Extension part, 25...
...Small hole.

Claims

[Scope of utility model registration request]

A casing with an intake port at the bottom and an open top, a motor provided within the casing, a rotating shaft extending downward from above the casing and rotated by the motor, and the rotating shaft. A fan is attached to the lower part and sucks air from the intake port, and the fan is arranged outside the casing so that the upper part of the rotating shaft is inserted into the cylindrical fan substantially coaxially with the cylindrical axis and the upper end protrudes outside the cylinder. a flat air blower tube extending laterally from the lower edge of the air blower tube and placed and fixed on the upper end of the casing; an extended outer cylinder; and an inner cylinder with numerous flame holes extending downward from the upper end periphery of the outer cylinder into the inside of the outer cylinder and forming a first gas chamber between the outer cylinder and the outer cylinder; , a flat gas chamber forming part that extends from the lower end periphery of the inner cylinder toward the blower tube and forms a second gas chamber between it and the mounting fixing part; a liquid feeding pipe extending near the upper end of the rotating shaft through the space, a downwardly facing substantially conical diffuser attached to the upper end of the rotating shaft for diffusing the liquid fuel supplied from the liquid feeding pipe, and this diffuser. A cylindrical cylinder whose upper part is closed and which is attached to the upper end of the rotating shaft via the cylinder and which forms a gas passage between it and the outer wall of the cylinder of the blower cylinder and forms a gap between it and the extending edge of the gas chamber forming part. a vaporizer cylinder, a ring-shaped vaporizer cylinder holder attached to the periphery of the lower end of the vaporizer cylinder and which divides the gap into an upper liquid fuel scattering gap and a lower flame formation gap; A liquid fuel characterized in that the outer peripheral edge of the vaporization tube holder extends above a gas chamber forming part outside the vaporization tube, and a plurality of small holes are provided in this extension. Evaporative burner.