JPH0463914U - - Google Patents
Info
- Publication number
- JPH0463914U JPH0463914U JP10762790U JP10762790U JPH0463914U JP H0463914 U JPH0463914 U JP H0463914U JP 10762790 U JP10762790 U JP 10762790U JP 10762790 U JP10762790 U JP 10762790U JP H0463914 U JPH0463914 U JP H0463914U
- Authority
- JP
- Japan
- Prior art keywords
- burner
- auxiliary
- combustion
- burners
- main
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims 6
- 239000007789 gas Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000000567 combustion gas Substances 0.000 claims 2
- 230000000087 stabilizing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Gas Burners (AREA)
Description
第1図は本考案のガスバーナを使用したガス給
湯器の一部断面図、第2図は第1図のA−A断面
図、第3図は第1図のB−B断面図、第4図は第
1図のC矢視図、第5図は第3図のD部拡大図で
ある。第6図イは本考案の他の実施例を示す正面
図、同図ロはその平面図である。第7図は従来例
を示す断面図、第8図は最小点火エネルギーと当
量比との関係を示すグラフである。
1a〜1e……バーナ群、2……主バーナ、3
……副バーナ、4……保炎壁、5……ノズル、6
……空気室、7a,7b……バーナの開口部、8
……点火プラグ、9……リフレクタ、10……二
次ガス供給室、11……電磁遮断弁、12……一
次ガス供給室、13……比例制御弁。
Fig. 1 is a partial sectional view of a gas water heater using the gas burner of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a sectional view taken along line B-B in Fig. The figure is a view taken along arrow C in FIG. 1, and FIG. 5 is an enlarged view of section D in FIG. 3. FIG. 6A is a front view showing another embodiment of the present invention, and FIG. 6B is a plan view thereof. FIG. 7 is a sectional view showing a conventional example, and FIG. 8 is a graph showing the relationship between minimum ignition energy and equivalence ratio. 1a to 1e... Burner group, 2... Main burner, 3
... Sub-burner, 4 ... Flame-holding wall, 5 ... Nozzle, 6
...Air chamber, 7a, 7b...Burner opening, 8
... Spark plug, 9 ... Reflector, 10 ... Secondary gas supply chamber, 11 ... Solenoid cutoff valve, 12 ... Primary gas supply chamber, 13 ... Proportional control valve.
Claims (1)
単独バーナ本体を複数個並列に配設した全予混合
燃焼式ガスバーナにおいて、バーナ全体を複数の
群に分割すると共に、その各群内のバーナを主バ
ーナと副バーナとの組合せにより構成し、かつ、
その主バーナに希薄混合気、副バーナに濃混合気
を供給し、副バーナの濃混合気燃焼ガスにより主
バーナの希薄混合気の燃焼に必要な着火エネルギ
ーを供給して希薄燃焼における安定な燃焼を維持
すべくなしたことを特徴とする全予混合燃焼式ガ
スバーナ。 2 副バーナ炎口の周辺に保炎壁を設けて副バー
ナの保炎性を高めたことを特徴とする請求項1に
記載の全予混合燃焼式ガスバーナ。 3 主バーナと副バーナとを交互に配設すると共
に、その副バーナの炎口スリツトを主バーナの炎
口スリツトと直交して設けたことを特徴とする請
求項1に記載の全予混合燃焼式ガスバーナ。[Claims for Utility Model Registration] 1. In a fully premixed combustion gas burner in which a plurality of individual burner bodies are arranged in parallel and the air ratio can be independently set at a constant differential pressure, the entire burner is divided into a plurality of groups, and The burners in each group are configured by a combination of a main burner and a sub burner, and
A lean mixture is supplied to the main burner and a rich mixture is supplied to the auxiliary burner, and the rich combustion gas of the auxiliary burner supplies the ignition energy necessary for combustion of the lean mixture of the main burner, resulting in stable combustion in lean combustion. A fully premixed combustion type gas burner characterized by being designed to maintain the following characteristics. 2. The fully premixed combustion type gas burner according to claim 1, characterized in that a flame stabilizing wall is provided around the auxiliary burner flame opening to improve flame stability of the auxiliary burner. 3. The fully premixed combustion according to claim 1, wherein the main burners and the auxiliary burners are arranged alternately, and the slits of the auxiliary burners are provided perpendicularly to the slits of the main burner. type gas burner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10762790U JPH0463914U (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10762790U JPH0463914U (en) | 1990-10-16 | 1990-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0463914U true JPH0463914U (en) | 1992-06-01 |
Family
ID=31854244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10762790U Pending JPH0463914U (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0463914U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0694222A (en) * | 1992-09-14 | 1994-04-05 | Rinnai Corp | Low nitrogen oxide burner |
JPH0694221A (en) * | 1992-09-11 | 1994-04-05 | Rinnai Corp | Low nitrogen oxide burner |
JPH06159628A (en) * | 1992-11-24 | 1994-06-07 | Rinnai Corp | Combustion device |
EP3795922A4 (en) * | 2018-05-15 | 2022-04-27 | Wuhu Midea Kitchen And Bath Appliances Mfg. Co, Ltd. | Distributor and combustor and water heater having same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63259311A (en) * | 1987-04-16 | 1988-10-26 | Osaka Gas Co Ltd | Gas burner |
JPH02136604A (en) * | 1988-11-17 | 1990-05-25 | Osaka Gas Co Ltd | Gas burner |
JPH0254017B2 (en) * | 1983-12-26 | 1990-11-20 | Nippon Electric Co |
-
1990
- 1990-10-16 JP JP10762790U patent/JPH0463914U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0254017B2 (en) * | 1983-12-26 | 1990-11-20 | Nippon Electric Co | |
JPS63259311A (en) * | 1987-04-16 | 1988-10-26 | Osaka Gas Co Ltd | Gas burner |
JPH02136604A (en) * | 1988-11-17 | 1990-05-25 | Osaka Gas Co Ltd | Gas burner |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0694221A (en) * | 1992-09-11 | 1994-04-05 | Rinnai Corp | Low nitrogen oxide burner |
JPH0694222A (en) * | 1992-09-14 | 1994-04-05 | Rinnai Corp | Low nitrogen oxide burner |
JPH06159628A (en) * | 1992-11-24 | 1994-06-07 | Rinnai Corp | Combustion device |
EP3795922A4 (en) * | 2018-05-15 | 2022-04-27 | Wuhu Midea Kitchen And Bath Appliances Mfg. Co, Ltd. | Distributor and combustor and water heater having same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2364221A1 (en) | Low nox premix burner apparatus and methods | |
JPH02147610U (en) | ||
JPH0463914U (en) | ||
JPH02100060U (en) | ||
JPH0616252Y2 (en) | Combustion device | |
EP0002815A3 (en) | An apparatus for burning fuel | |
JPH0473713U (en) | ||
JP2533260Y2 (en) | Semi Bunsen gas burner | |
JPH0539290Y2 (en) | ||
JP2561911Y2 (en) | Premixed gas burner | |
JPH0435693Y2 (en) | ||
JPS5833367Y2 (en) | flat burner | |
JPS6335227Y2 (en) | ||
JPS55155102A (en) | Low-nox oil burner | |
JPS5919846Y2 (en) | gas burner | |
JPS5916643Y2 (en) | gas burner | |
JPS6224274U (en) | ||
JPH0194723U (en) | ||
RU2243447C2 (en) | Burner | |
SU1490388A1 (en) | Gas burner | |
JPS62192019U (en) | ||
JPS6270265U (en) | ||
JPH0216101Y2 (en) | ||
JPS5833366Y2 (en) | gas burner | |
JPH01101031U (en) |