JPS59195340U

JPS59195340U - combustion device

Info

Publication number: JPS59195340U
Application number: JP8671983U
Authority: JP
Inventors: 文孝菊谷; 古米　幸郎; 引頭　正博
Original assignee: 松下電器産業株式会社
Priority date: 1983-06-07
Filing date: 1983-06-07
Publication date: 1984-12-25
Also published as: JPS6344654Y2

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図は従来の燃焼装置の要部断面図、第２図は本考案
の一実施例である燃焼装置の断面図、第３図は同装置の
要部断面図、第４図イ９口は同装置の短炎口による火炎
形成状態図、第５図は同装置の噴出角に対する燃焼性能
と騒音の特性図である。１５．１６・・・・・・空気室、１８・・曲炎口部、２
゜・・・・・・空気噴射板、２２・・・・・・保炎口、
２３・・・回想炎口。第４図２．′１１−「“′Ｔ」１、　− 冒７＋　＋　コＬ　−Fig. 1 is a cross-sectional view of the main part of a conventional combustion device, Fig. 2 is a cross-sectional view of a combustion device which is an embodiment of the present invention, Fig. 3 is a cross-sectional view of the main part of the same device, Fig. 4 5 is a diagram showing the state of flame formation using the short flame port of the same device, and FIG. 5 is a characteristic diagram of the combustion performance and noise with respect to the ejection angle of the same device. 15.16... Air chamber, 18... Curved flame mouth part, 2
゜・・・Air injection plate, 22・・・Flame holding port,
23...Reminiscence of the flames. Figure 4 2. '1 1-"'T" 1, - 辁7+ + こL -

Claims

[Scope of utility model registration request]

(1) For the air-fuel mixture that is ejected into the combustion chamber from the flame port, which has a large number of flame ports arranged in a straight line, air chambers made of aluminum extrusion are provided on both sides of the flame port. The flame holding part □ has a large number of flame holding ports that eject air almost parallel to the flow direction of the air-fuel mixture, and the short flame holding port that blows out air at an angle in the direction of the air-fuel mixture flow is located in the longitudinal direction of the burner port. An air jet plate having a large number of short flame parts arranged in a zigzag or U-shape forms a part of the air chamber, and
The air injection plate of the air chamber having a plurality of flame ports arranged and having flame ports on both sides is formed into a mountain shape, and has a flame holding part and a short flame part on both sides, and a combustion chamber of the short flame part and the flame mouth part. The angle made with the side end surface is 1
Combustion device configured at 00 to 130 degrees.

(2) For air injection plates with air chambers that have flame openings on both sides, the amount of air ejected from the flame stabilizing area is larger than that of air injection plates that have flame openings on only one side. A combustion apparatus according to claim 1 of the utility model registration claim, which is configured to have the following structure.