JPS5932821Y2 - liquid fuel combustion equipment - Google Patents
liquid fuel combustion equipmentInfo
- Publication number
- JPS5932821Y2 JPS5932821Y2 JP2737179U JP2737179U JPS5932821Y2 JP S5932821 Y2 JPS5932821 Y2 JP S5932821Y2 JP 2737179 U JP2737179 U JP 2737179U JP 2737179 U JP2737179 U JP 2737179U JP S5932821 Y2 JPS5932821 Y2 JP S5932821Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- oil level
- combustion
- liquid fuel
- pipe
- 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.)
- Expired
Links
Landscapes
- Spray-Type Burners (AREA)
- Regulation And Control Of Combustion (AREA)
Description
【考案の詳細な説明】
この考案は、送風機から燃焼部の気化室に送られる燃焼
用空気量に応じた空気圧によって燃焼量を制御する液体
燃料燃焼装置に関するものである。[Detailed Description of the Invention] This invention relates to a liquid fuel combustion device in which the amount of combustion is controlled by air pressure corresponding to the amount of combustion air sent from a blower to the vaporization chamber of the combustion section.
従来、この種の燃焼装置は、燃料噴霧ノズルと定油面器
内の液面差及び送風機の特性のバラツキ等があり燃焼量
及び空燃比の変動を低く押えることが製作上非常に困難
であった。Conventionally, with this type of combustion device, it has been extremely difficult to suppress fluctuations in combustion amount and air-fuel ratio to a low level due to differences in liquid levels between the fuel spray nozzle and the leveling device, and variations in the characteristics of the blower. Ta.
この考案はこの欠点を除去するために考案されたもので
ある。This invention was devised to eliminate this drawback.
以下、図示実施例にしたがって説明するに、１は油タン
ク、２は定油面器、３は送油管、４は燃料噴霧ノズル、
５は送風機、６はこの送風機５の送風管１４に設けた空
気量調節バルブ、７はこのバルブ６の下流側に位置し外
より任意に調節できる絞り弁部、８はこの弁部７と空気
調節バルブ６との間に開孔し前記定油面器２と枝管１５
を介して連通した空気圧取出口、９は上記燃料噴霧ノズ
ルを挿入しかつ空気圧に応じた燃焼量に対して過剰の空
気量がでるようにした空気ノズル、１０はこの空気ノズ
ル９を側壁より連通させた気化室、１１はこの気化室１
０を加熱するヒータ、１２は気化室１０の上部内壁に固
定されている整流板、１３はバーナヘッドである。Hereinafter, explanation will be made according to the illustrated embodiment, 1 is an oil tank, 2 is an oil level regulator, 3 is an oil pipe, 4 is a fuel spray nozzle,
5 is an air blower, 6 is an air volume adjustment valve provided in the air pipe 14 of this air blower 5, 7 is a throttle valve part located downstream of this valve 6 and can be arbitrarily adjusted from the outside, and 8 is a valve part 7 and an air volume adjustment valve. A hole is opened between the control valve 6 and the oil level regulator 2 and the branch pipe 15.
9 is an air nozzle into which the above-mentioned fuel spray nozzle is inserted so that an excess amount of air is produced for the combustion amount according to the air pressure; 10 is an air nozzle that communicates with this air nozzle 9 from the side wall. 11 is this vaporization chamber 1
12 is a rectifying plate fixed to the upper inner wall of the vaporization chamber 10, and 13 is a burner head.
またＸは燃料噴射ノズル４と定油面器２との液面差であ
る。Further, X is the liquid level difference between the fuel injection nozzle 4 and the oil level regulator 2.
以上の構成において、送風機５より送風された空気は空
気調節バルブ６を通り空気ノズル９よりヒータ１１によ
り加熱された気化室１０に噴出される。In the above configuration, air blown by the blower 5 passes through the air adjustment valve 6 and is ejected from the air nozzle 9 into the vaporization chamber 10 heated by the heater 11.
この時この空気量に応じた空気圧が空気圧取出口８より
枝管１５を通して定油面器２に加わり定油面器２内の燃
料を燃料噴霧ノズル４より押し出し、前記の空気流によ
り気化室１０へ噴霧し、瞬時にしてガス化しバーナヘッ
ド１３にて燃焼される。At this time, air pressure corresponding to this air amount is applied to the oil level regulator 2 from the air pressure outlet 8 through the branch pipe 15, and the fuel in the oil level regulator 2 is pushed out from the fuel spray nozzle 4, and the air flow causes the vaporization chamber 10 to be pushed out. It is instantly gasified and burned in the burner head 13.
この場合、送風機５からの送風圧のバラツキあるいは燃
料噴霧ノズル４と定油面器２との液面差Ｘにバラツキが
あると、空燃比も設定値よりも大きくなったり小さくな
ったりするが、空燃比が大きめのときは絞り弁７を閉じ
る方向に調節することによって、空気ノズル９より噴出
される空気量は減少し、かつ定油面器２に加わる空気圧
は増加して、この結果空燃比が小さくなるように調整さ
れ、製作時のバラツキを修正できる。In this case, if there are variations in the blowing pressure from the blower 5 or variations in the liquid level difference X between the fuel spray nozzle 4 and the oil level regulator 2, the air-fuel ratio will also become larger or smaller than the set value. When the air-fuel ratio is large, by adjusting the throttle valve 7 in the direction of closing, the amount of air ejected from the air nozzle 9 decreases, and the air pressure applied to the oil level regulator 2 increases, resulting in an increase in the air-fuel ratio. is adjusted to be smaller, and variations during production can be corrected.
したがって、この考案によれば、上記のような簡単な構
造で空燃比を適正な状態に容易に調整でき、製作時のバ
ラツキによる調整が行え、生産性の面で非常に有効なも
のとすることができる。Therefore, according to this invention, the air-fuel ratio can be easily adjusted to an appropriate state with the above-mentioned simple structure, and adjustments can be made due to manufacturing variations, making it very effective in terms of productivity. Can be done.
図はこの考案の一実施例を示す構成図である。
なお、図中５は送風機、６は空気量調節バルブ、７は絞
り弁部、８は空気圧取出口、２は定油面器である。The figure is a configuration diagram showing an embodiment of this invention. In addition, in the figure, 5 is a blower, 6 is an air amount adjustment valve, 7 is a throttle valve part, 8 is an air pressure outlet, and 2 is an oil level regulator.
Claims (1)
し、一方液体燃料を定油面器を介し送油管を通して燃焼
部に供給するようにするとともに、上記送風管から分岐
した枝管を上記定油面器の上部に連接して燃焼用空気の
送風空気圧を定油面器に加えてるようにしたものにおい
て、上記送風管に、空気量調節バルブと、この下流側に
位置する空気絞り弁とを設け、この弁とバルブとの間よ
り枝管を分岐せしめるようにしたことを特徴とする液体
燃料燃焼装置。Combustion air from the blower is supplied to the combustion section through the blow pipe, while liquid fuel is supplied to the combustion section through the oil feed pipe via a constant oil level device, and a branch pipe branched from the blow pipe is connected to the above fixed oil level. In a device that is connected to the upper part of the oil level device to apply blowing air pressure of combustion air to the oil level device, the air flow pipe has an air amount adjustment valve and an air throttle valve located on the downstream side thereof. A liquid fuel combustion device characterized in that a branch pipe is branched from between the valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2737179U JPS5932821Y2 (en) | 1979-03-02 | 1979-03-02 | liquid fuel combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2737179U JPS5932821Y2 (en) | 1979-03-02 | 1979-03-02 | liquid fuel combustion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55126532U JPS55126532U (en) | 1980-09-08 |
| JPS5932821Y2 true JPS5932821Y2 (en) | 1984-09-13 |
Family
ID=28871358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2737179U Expired JPS5932821Y2 (en) | 1979-03-02 | 1979-03-02 | liquid fuel combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932821Y2 (en) |
-
1979
- 1979-03-02 JP JP2737179U patent/JPS5932821Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55126532U (en) | 1980-09-08 |
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