JPH01169918U - - Google Patents
Info
- Publication number
- JPH01169918U JPH01169918U JP5698788U JP5698788U JPH01169918U JP H01169918 U JPH01169918 U JP H01169918U JP 5698788 U JP5698788 U JP 5698788U JP 5698788 U JP5698788 U JP 5698788U JP H01169918 U JPH01169918 U JP H01169918U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- cylindrical
- spray nozzle
- front side
- variable
- 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
- 239000007921 spray Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 4
- 238000009423 ventilation Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Description
第１図は、本考案の一実施例を示すバーナの断
面図、第２図は本考案によるルーバ状二次空気口
の形状の一例を示す平面図、第３図は同正面図、
第４図は第３図のＡＡ断面図、第５図は従来例を
示すバーナの断面図、第６図は他の従来例を示す
バーナの断面図である。
符号の説明、１…噴霧口、２…液体燃料用流量
可変霧化器、３…内筒、３ａ…円筒状第一内筒、
３ｂ…傾斜状内筒、３ｃ…円筒状第二内筒、４…
一次空気導入口、５…旋回羽根、６…旋回器、７
…外筒、８…空気通路、９…二次空気口、９′…
ルーバ状二次空気口、１０…階段状内筒、１１…
戻り式圧力噴霧ノズル、１２…三次空気口、１３
…送風機、１４…点火電極、１５…レベラ、１６
…ポンプ、１７…戻り流量調整弁。
FIG. 1 is a cross-sectional view of a burner showing an embodiment of the present invention, FIG. 2 is a plan view showing an example of the shape of the louver-shaped secondary air port according to the present invention, and FIG. 3 is a front view of the same.
4 is a cross-sectional view taken along line AA in FIG. 3, FIG. 5 is a cross-sectional view of a burner showing a conventional example, and FIG. 6 is a cross-sectional view of a burner showing another conventional example. Explanation of symbols, 1... Spray port, 2... Variable flow rate atomizer for liquid fuel, 3... Inner cylinder, 3a... Cylindrical first inner cylinder,
3b... inclined inner cylinder, 3c... cylindrical second inner cylinder, 4...
Primary air inlet, 5... swirl vane, 6... swirler, 7
...Outer cylinder, 8...Air passage, 9...Secondary air port, 9'...
Louver-shaped secondary air port, 10...Step-shaped inner cylinder, 11...
Return type pressure spray nozzle, 12...Tertiary air port, 13
...Blower, 14...Ignition electrode, 15...Leveler, 16
...Pump, 17...Return flow rate adjustment valve.
Claims (1)
り通風される空気通路を形成し、内筒内に設けら
れた液体燃焼用流量可変霧化器の噴霧口より後方
側に空気導入口を開口し、噴霧口より前方側に旋
回器を設けるとともに旋回器の前方側の内筒に複
数個の空気口を設けたものにおいて、内筒を後方
側が小径の円筒状第一内筒、前方側が大径の円筒
状第二内筒、円筒状第一内筒と円筒状第二内筒と
を接続する傾斜状内筒から構成し、傾斜状内筒に
切起し成形した複数個のルーバ状空気口を設けた
ことを特徴とする燃焼量可変石油バーナ。 ２ 液体燃焼用流量可変霧化器が戻り式圧力噴霧
ノズルであることを特徴とする請求項１記載の燃
焼量可変石油バーナ。[Claims for Utility Model Registration] 1. An air passage for ventilation by a blower is formed between an inner cylinder and an outer cylinder with a larger diameter, and a variable flow rate atomizer for liquid combustion is provided in the inner cylinder. An air inlet is opened on the rear side of the spray nozzle, a swirler is provided on the front side of the spray nozzle, and multiple air ports are provided on the inner cylinder on the front side of the swirler, and the inner cylinder has a smaller diameter on the rear side. It consists of a cylindrical first inner cylinder, a cylindrical second inner cylinder with a large diameter on the front side, and an inclined inner cylinder connecting the cylindrical first inner cylinder and the cylindrical second inner cylinder, and the inclined inner cylinder A variable combustion rate oil burner characterized by having a plurality of louver-shaped air ports cut and formed. 2. The variable combustion amount oil burner according to claim 1, wherein the variable flow rate atomizer for liquid combustion is a return type pressure spray nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5698788U JPH01169918U (en) | 1988-04-27 | 1988-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5698788U JPH01169918U (en) | 1988-04-27 | 1988-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169918U true JPH01169918U (en) | 1989-11-30 |
Family
ID=31282843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5698788U Pending JPH01169918U (en) | 1988-04-27 | 1988-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169918U (en) |
-
1988
- 1988-04-27 JP JP5698788U patent/JPH01169918U/ja active Pending