JPS6126918U

JPS6126918U - combustion device

Info

Publication number: JPS6126918U
Application number: JP11270184U
Authority: JP
Inventors: 誠一篠田
Original assignee: 松下電器産業株式会社
Priority date: 1984-07-25
Filing date: 1984-07-25
Publication date: 1986-02-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は燃焼装置の正面断面図、第２図は従来の燃焼装
置における助燃筒の通過口を示す第１図のＡ−Ａ線相当
の断面図、第３図は本考案の燃焼装置における助燃筒の
通過口を示す第１図のＡ−Ａ線相当の断面図である。１・・・燃焼室、２・・・中筒、３・・・空気噴出孔、
４・・・ノズル、５・・・助燃筒、６・・・通過口、７
・・・ガイド。Fig. 1 is a front sectional view of the combustion device, Fig. 2 is a sectional view taken along line A-A in Fig. 1 showing the passage port of the auxiliary combustion tube in a conventional combustion device, and Fig. 3 is a sectional view of the combustion device of the present invention. FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1 showing a passage port of an auxiliary combustion tube. 1... Combustion chamber, 2... Middle cylinder, 3... Air nozzle,
4... Nozzle, 5... Auxiliary combustion tube, 6... Passing port, 7
···guide.

Claims

[Scope of utility model registration request]

A cylindrical combustion chamber with a bottom, a wall surface provided with a large number of air injection holes for ejecting combustion air in a tangential direction, and a middle cylinder erected in the center of the combustion chamber; a fuel supply device that faces into the combustion chamber from a side wall and supplies fuel, and is provided concentrically with the hollow cylinder between the middle cylinder and the side wall of the combustion chamber,
A cylindrical auxiliary combustion tube having an opening at the bottom and a passage port through which the fuel supplied from the fuel supply device passes is provided, and the air ejected from the air jet hole of the middle cylinder is used at the passage port of the auxiliary combustion tube. A combustion device including a guide for guiding the flow into the passage port on the leeward side of the swirling flow created in the combustion chamber.