JPS61186925U - - Google Patents
Info
- Publication number
- JPS61186925U JPS61186925U JP6890385U JP6890385U JPS61186925U JP S61186925 U JPS61186925 U JP S61186925U JP 6890385 U JP6890385 U JP 6890385U JP 6890385 U JP6890385 U JP 6890385U JP S61186925 U JPS61186925 U JP S61186925U
- Authority
- JP
- Japan
- Prior art keywords
- primary air
- liquid fuel
- air intake
- secondary air
- vaporization chamber
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008016 vaporization Effects 0.000 claims description 5
- 238000009834 vaporization Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 239000006200 vaporizer Substances 0.000 claims description 2
- 239000002828 fuel tank Substances 0.000 description 2
Landscapes
- Regulation And Control Of Combustion (AREA)
- Spray-Type Burners (AREA)
Description
第１図はこの考案の一実施例を示す液体燃料燃
焼装置の要部を断面とした概略構成図、第２図は
ポツト式燃焼装置の従来例を示す要部を断面とし
た概略構成図、第３図はその動作説明のためのタ
イムチヤート、第４図は気化式燃焼装置の従来例
を示す要部の断面とした概略構成図、第５図はそ
の動作説明のためのタイムチヤートである。
図において、１は燃料タンク、２は電磁ポンプ
、３はポンプ駆動回路、４は燃料供給パイプ、５
は気化器、６は気化室、７は予熱ヒータ、８は１
次空気取入口、９は１次空気ノズル、１０は燃焼
用送風機、１１は２次空気案内通路、１２は噴出
板、１３は炎口板、１４は２次空気噴出用の小孔
、１５はダンパである。
FIG. 1 is a schematic cross-sectional view of the main parts of a liquid fuel combustion device showing an embodiment of this invention, and FIG. 2 is a schematic cross-sectional view of the main parts of a conventional pot-type combustion device. Fig. 3 is a time chart for explaining its operation, Fig. 4 is a schematic cross-sectional view of the main parts of a conventional example of a vaporizing combustion device, and Fig. 5 is a time chart for explaining its operation. . In the figure, 1 is a fuel tank, 2 is an electromagnetic pump, 3 is a pump drive circuit, 4 is a fuel supply pipe, and 5 is a fuel tank.
is the vaporizer, 6 is the vaporization chamber, 7 is the preheater, 8 is 1
Secondary air intake port, 9 is a primary air nozzle, 10 is a combustion blower, 11 is a secondary air guide passage, 12 is a blowout plate, 13 is a flame outlet plate, 14 is a small hole for blowing out secondary air, 15 is a It is a damper.
Claims (1)
成し、前記内部円筒を２次空気案内通路とし、前
記内部円筒と外部円筒との間を気化室とし、この
気化室の一端側に１次空気を導入する１次空気取
入口を設け、この１次空気取入口に液体燃料を供
給する液体燃料供給パイプの燃料噴出端を臨ませ
て設け、前記気化室の他端側の開口部に多数の小
孔を形成した炎口板を設け、前記２次空気案内通
路の先端部に２次空気を径方向に噴出させる多数
の小孔が形成された噴出板を設け、さらに、前記
気化室に導入される液体燃料と１次空気との空燃
比を一定に保つ開口面積が制御されるダンパを前
記１次空気取入口に設けたことを特徴とする液体
燃料燃焼装置。 The vaporizer is composed of a double cylinder consisting of an inner cylinder and an outer cylinder, the inner cylinder is used as a secondary air guide passage, the space between the inner cylinder and the outer cylinder is used as a vaporization chamber, and one end of the vaporization chamber is provided. A primary air intake for introducing secondary air is provided, and a fuel jet end of a liquid fuel supply pipe for supplying liquid fuel is provided facing the primary air intake, and an opening on the other end side of the vaporization chamber is provided. a flame outlet plate having a large number of small holes formed therein, a blowout plate having a large number of small holes formed therein for blowing out secondary air in a radial direction at the tip of the secondary air guide passage; A liquid fuel combustion apparatus characterized in that the primary air intake port is provided with a damper whose opening area is controlled to maintain a constant air-fuel ratio between the liquid fuel and primary air introduced into the primary air intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6890385U JPS61186925U (en) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6890385U JPS61186925U (en) | 1985-05-10 | 1985-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61186925U true JPS61186925U (en) | 1986-11-21 |
Family
ID=30604076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6890385U Pending JPS61186925U (en) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61186925U (en) |
-
1985
- 1985-05-10 JP JP6890385U patent/JPS61186925U/ja active Pending
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