JPS60101558U

JPS60101558U - burner

Info

Publication number: JPS60101558U
Application number: JP15410784U
Authority: JP
Inventors: 栄一田中; 昇石橋
Original assignee: 松下電器産業株式会社
Priority date: 1984-10-11
Filing date: 1984-10-11
Publication date: 1985-07-11

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図は従来例を示す半裁断面図、第２図は従来例の燃
焼特性図、第３図は本考案の一実施例の燃焼特性図、第
４図は本考案の実施例を示すバーナの半裁断面図、第５
図は内筒炎孔径と火炎長の関係図、第６図は本考案の実
施例における分離域特性図、第７図は外筒径の違いによ
る酸欠特性図、第８図（ｉ）、（ｉｉ’）は内外筒長さ
の差の違いによる火炎状態図、第９図は火炎長と熱電対
起電力の関係図、第１０図は内外筒長さの差による酸素
濃度１８％時の熱電対起電力特性図、第１１図は補助空
気孔の大きさによる起電力特性図（燃焼速度最大のガス
）、第１２図は同起電力特性図（燃焼速度最低のガス）
、第１３図は補助空気孔の位置による酸欠特性図、第１
４図はガス転換手段を示す説明図である。１・・・・：・バーナ本体、２・・・・・・内筒、３・
・・・・・外筒、４・・・・・・内筒炎孔、７・・・・
・・外筒炎孔、８・・・・・・補助空気孔、９・・・・
・・１次炎、１０・・・・・・第２次炎。酸点濃度傭攻バづし化の４）１【による猷鋳セＥ。ィ、−一一一−］Fig. 1 is a half-cut sectional view showing a conventional example, Fig. 2 is a combustion characteristic diagram of the conventional example, Fig. 3 is a combustion characteristic diagram of an embodiment of the present invention, and Fig. 4 is a burner diagram showing an embodiment of the present invention. Half-cut sectional view of, No. 5
The figure shows the relationship between the inner cylinder flame hole diameter and the flame length, Fig. 6 shows the separation area characteristics in the embodiment of the present invention, Fig. 7 shows the oxygen deficiency characteristics due to differences in the outer cylinder diameter, and Fig. 8 (i). (ii') is a flame state diagram due to the difference in the length of the inner and outer cylinders, Figure 9 is a diagram of the relationship between the flame length and thermocouple electromotive force, and Figure 10 is a diagram of the oxygen concentration at 18% due to the difference in the length of the inner and outer cylinders. Thermocouple electromotive force characteristic diagram, Figure 11 is an electromotive force characteristic diagram depending on the size of the auxiliary air hole (gas with the highest burning rate), Figure 12 is the same electromotive force characteristic diagram (gas with the lowest burning rate)
, Figure 13 is an oxygen deficiency characteristic diagram depending on the position of the auxiliary air hole,
FIG. 4 is an explanatory diagram showing the gas conversion means. 1...: Burner body, 2... Inner cylinder, 3.
...Outer cylinder, 4...Inner cylinder flame hole, 7...
...Outer cylinder flame hole, 8...Auxiliary air hole, 9...
...1st flame, 10...2nd flame. 4) 1 [of Acid Point Concentration Mercenary Badzushi] ii, -111-]

Claims

[Scope of utility model registration request]

It has an inner and an outer cylinder so as to form a primary flame inside and a secondary flame outside. 50Kcal by providing a supply hole to supply limited combustion air to the next flame.
/ h to 200KCal/h, and the inner cylinder flame hole diameter of the burner body is φ4 mm - φ5.
5mm, the difference between the inner and outer cylinder length is 20rr
an~4h, outer cylinder diameter φ8~≠2-1 auxiliary air hole diameter φ
3.0TIr! ! L~φ4. Omm, burner with the auxiliary air hole position set at 5 to 3- below the inner cylinder flame hole.