JPS59158836U

JPS59158836U - gas combustor

Info

Publication number: JPS59158836U
Application number: JP5211883U
Authority: JP
Inventors: 文則勝股; 太田　正道; 忠承藤井
Original assignee: 三菱電機株式会社
Priority date: 1983-04-08
Filing date: 1983-04-08
Publication date: 1984-10-24

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 the drawing]

第１図′は本考案の適用例としてのガス暖房機の構成を
示す構造図、第２図は第１図における一■矢印部につい
ての要部拡大断面図、第３図は同じく第１図における■
矢印部についての要部拡大断面図である。なお、図中同
一符号は同−又は相当部分を示す。１・・・主バーナ、２・・・副バーナ、３・・・燃焼器
、４・・・対流用送風機、５Ａ、　５Ｂ・・・混合気形
成部、６Ａ、　　６Ｂ・・・炎口、７・・・外筒、８，
９・・・吸込管、　。１０・・・燃料供給系、１１・・・燃料ノズル、１２・
・・チャンネル部材、１４・・・保持部材、Ｓ・・・燃
焼空間。Fig. 1' is a structural diagram showing the configuration of a gas heater as an application example of the present invention, Fig. 2 is an enlarged cross-sectional view of the main part corresponding to the arrow 1 in Fig. 1, and Fig. 3 is the same as Fig. 1. ■ in
FIG. 3 is an enlarged cross-sectional view of the main part of the arrow part. Note that the same reference numerals in the figures indicate the same or equivalent parts. DESCRIPTION OF SYMBOLS 1...Main burner, 2...Sub-burner, 3...Combustor, 4...Convection blower, 5A, 5B...Mixture formation part, 6A, 6B...flame port, 7 ...outer cylinder, 8,
9... Suction pipe. 10...Fuel supply system, 11...Fuel nozzle, 12.
... Channel member, 14... Holding member, S... Combustion space.

Claims

[Scope of utility model registration request]

A suction pipe that receives gas fuel injection from a fuel nozzle and sucks combustion air together with the gas fuel, and a mixture forming device that connects to this suction pipe to form a mixture of gas fuel and combustion air and guide it to the combustion section. The burner consists of a main burner and an auxiliary burner, each having its own flame port made of a heat-resistant wire mesh for introducing the mixture from the mixture forming part and combusting it.
The cylindrical flame opening of the main burner and the suction side of the suction pipe of the auxiliary burner are placed inside a cylindrical outer cylinder made of heat-resistant metal with an open bottom end that constitutes the air-fuel mixture forming part of the main burner. The upper end of the main burner's flame port is suspended from the sub-burner outside the sub-burner's flame port, and its lower end is open in an unrestricted state at the bottom of the outer cylinder. combustor.