JPS59108033U - Air-fuel ratio control mechanism in combustion equipment - Google Patents
Air-fuel ratio control mechanism in combustion equipmentInfo
- Publication number
- JPS59108033U JPS59108033U JP19727482U JP19727482U JPS59108033U JP S59108033 U JPS59108033 U JP S59108033U JP 19727482 U JP19727482 U JP 19727482U JP 19727482 U JP19727482 U JP 19727482U JP S59108033 U JPS59108033 U JP S59108033U
- Authority
- JP
- Japan
- Prior art keywords
- air
- control mechanism
- ratio control
- fuel ratio
- preheated
- 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
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
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
第１図は本考案を実施した燃焼装置の配管説明図、第２
図はベンチュリー管と均圧弁との接続を示す説明図であ
る。
１・・・・・・バーナ、２・・・・・・ブロワ−１３・
・・・・・空気供給路、４・・・・・・燃料供給路、５
・・・・・・予熱装置、６・・・・・・均圧弁、６ａ・
・・・・・ダイヤフラム下室、６ｂ・・・・・・ダイヤ
フラム上室、６Ｃ・・・・・・弁体、７・・・・・・放
出路、８・・・・・・調整弁、８ａ・・・・・・感温部
、９・・・・・・ベンチュリー管、９ａ・・・・・・ス
ロート部、１０・・・・・・吸引路、１１・・・・・・
バタフライ弁。Figure 1 is an explanatory diagram of the piping of the combustion equipment in which the present invention is implemented, Figure 2
The figure is an explanatory diagram showing the connection between a venturi pipe and a pressure equalizing valve. 1... Burner, 2... Blower 13.
...Air supply path, 4...Fuel supply path, 5
...Preheating device, 6...Pressure equalization valve, 6a.
...Diaphragm lower chamber, 6b...Diaphragm upper chamber, 6C...Valve body, 7...Discharge path, 8...Adjustment valve, 8a... Temperature sensing part, 9... Venturi tube, 9a... Throat part, 10... Suction path, 11...
Butterfly valve.
Claims (1)
焼装置の燃料供給路に均圧弁を設け、一方空気供給路に
、予熱空気の温度変化に対応して流量を変化させ乍ら該
予熱空気の一部を放出する放出路を設けると共に、該放
出路にベンチュリー管を挿入接続し、該ベンチュリー管
のスロート部における負圧力で前記均圧弁を作動させる
ことにより、予熱空気の温度変化に対応して燃料供給量
を制御することを特徴とする燃焼装置における空燃比制
御機構。In a combustion device that uses preheated combustion air, a pressure equalization valve is provided in the fuel supply path of the combustion device, and the air supply path is provided with a pressure equalizing valve that changes the flow rate in response to temperature changes in the preheated air. In addition to providing a discharge path for discharging a portion of the preheated air, a venturi pipe is inserted and connected to the discharge path, and the pressure equalizing valve is operated by negative pressure at the throat portion of the venturi pipe, thereby responding to temperature changes in the preheated air. An air-fuel ratio control mechanism in a combustion device, characterized in that the air-fuel ratio control mechanism controls the amount of fuel supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19727482U JPS59108033U (en) | 1982-12-29 | 1982-12-29 | Air-fuel ratio control mechanism in combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19727482U JPS59108033U (en) | 1982-12-29 | 1982-12-29 | Air-fuel ratio control mechanism in combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59108033U true JPS59108033U (en) | 1984-07-20 |
Family
ID=30422608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19727482U Pending JPS59108033U (en) | 1982-12-29 | 1982-12-29 | Air-fuel ratio control mechanism in combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230279A (en) * | 2009-03-27 | 2010-10-14 | Osaka Gas Co Ltd | Gas combustion device |
-
1982
- 1982-12-29 JP JP19727482U patent/JPS59108033U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230279A (en) * | 2009-03-27 | 2010-10-14 | Osaka Gas Co Ltd | Gas combustion device |
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