JPH0425920U - - Google Patents
Info
- Publication number
- JPH0425920U JPH0425920U JP6335790U JP6335790U JPH0425920U JP H0425920 U JPH0425920 U JP H0425920U JP 6335790 U JP6335790 U JP 6335790U JP 6335790 U JP6335790 U JP 6335790U JP H0425920 U JPH0425920 U JP H0425920U
- Authority
- JP
- Japan
- Prior art keywords
- burner
- gas
- flow path
- duct
- throttle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Gas Burners (AREA)
Description
第１図は、この考案になる予混合式ガスバーナ
の具体例を示す一部破断側断面図、第２図Ａ及び
Ｂは、絞り部材の異なる例を示す拡大側断面図、
第３図は、第２図Ａにおける−線断面図、第
４図は、従来の予混合式ガスバーナの例を示す一
部破断側断面図、第５図は、その拡大側断面図、
第６図は、第５図における−線断面図である
。
１……予混合式ガスバーナ、２……ダクト流路
、３……バーナダクト、５……バーナエレメント
、６……ガス供給管、７……ガス噴出孔、８……
絞り部材、９……絞り障壁、１０……絞り仕切壁
、Ｄ……ダンパ部、Ｍ……ミキシング部。
FIG. 1 is a partially cutaway side sectional view showing a specific example of the premixed gas burner of this invention, and FIGS. 2A and B are enlarged side sectional views showing different examples of the throttle member.
FIG. 3 is a sectional view taken along the line -- in FIG. 2A, FIG. 4 is a partially broken side sectional view showing an example of a conventional premixed gas burner, and FIG. 5 is an enlarged side sectional view thereof.
FIG. 6 is a sectional view taken along the - line in FIG. 5. DESCRIPTION OF SYMBOLS 1... Premixing gas burner, 2... Duct flow path, 3... Burner duct, 5... Burner element, 6... Gas supply pipe, 7... Gas jet hole, 8...
Throttle member, 9... Throttle barrier, 10... Throttle partition wall, D... Damper section, M... Mixing section.
Claims (1)
ダクトの一側に、前記流路に沿つて所定長さのバ
ーナエレメントを備えてなり、前記バーナダクト
中に挿入したガス供給管から燃料ガスを供給し、
前記バーナダクト内を流れる燃焼用空気とともに
予混合気とし、この予混合気を前記バーナエレメ
ントから噴出させて燃焼に供するようになした予
混合式ガスバーナにおいて、 前記ガス供給管より上流側に、前記ダクト流路
中における流れ方向に交差してのびる絞り障壁と
、前記ダクト流路における流れ方向に沿つてのび
る絞り仕切壁とを含む絞り部材を設け、前記絞り
部材の下流に形成される燃焼用空気の渦流発生領
域に前記ガス供給管の燃料ガス噴出孔を臨ませて
なることを特徴とする予混合式ガスバーナ。[Claims for Utility Model Registration] A burner element having a predetermined length is provided on one side of an elongated burner duct forming a flow path for a premixture, and a burner element having a predetermined length is provided along the flow path, and the gas inserted into the burner duct is Supply fuel gas from the supply pipe,
In the premix gas burner, the premixed gas is formed together with the combustion air flowing in the burner duct, and the premixed gas is ejected from the burner element to be used for combustion. A throttle member including a throttle barrier extending across the flow direction in the flow path and a throttle partition wall extending along the flow direction in the duct flow path is provided, and the combustion air formed downstream of the throttle member is A premixing type gas burner characterized in that a fuel gas ejection hole of the gas supply pipe faces a vortex generation region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6335790U JPH0547935Y2 (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6335790U JPH0547935Y2 (en) | 1990-06-14 | 1990-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0425920U true JPH0425920U (en) | 1992-03-02 |
| JPH0547935Y2 JPH0547935Y2 (en) | 1993-12-17 |
Family
ID=31593329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6335790U Expired - Lifetime JPH0547935Y2 (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547935Y2 (en) |
-
1990
- 1990-06-14 JP JP6335790U patent/JPH0547935Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547935Y2 (en) | 1993-12-17 |
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