JPS58169322U - combustion device - Google Patents
combustion deviceInfo
- Publication number
- JPS58169322U JPS58169322U JP6694082U JP6694082U JPS58169322U JP S58169322 U JPS58169322 U JP S58169322U JP 6694082 U JP6694082 U JP 6694082U JP 6694082 U JP6694082 U JP 6694082U JP S58169322 U JPS58169322 U JP S58169322U
- Authority
- JP
- Japan
- Prior art keywords
- air
- draft tube
- open end
- discharge side
- side open
- 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
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Combustion Of Fluid Fuel (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図は従来の燃焼装置を備えたボイラを示す断面図、
第２図は同様の燃焼装置を備えた風呂釜を示す断面図、
第３図は従来の燃焼装置の要部断面図、第４図は本考案
実施例の断面図、第５図は本考案の他の実施例を示す断
面図、第６図は本考案のさらに他の実施例を示す断面図
である。
１・・・ドラフトチューブ、２・・・電動ファン、６・
・・ディフューザ、７・・・空気吐出側開口端、８・・
・空気分岐孔、９・・・エアーカーテン形成リング。Figure 1 is a sectional view showing a boiler equipped with a conventional combustion device;
Figure 2 is a sectional view showing a bathtub equipped with a similar combustion device;
Fig. 3 is a sectional view of the main part of a conventional combustion device, Fig. 4 is a sectional view of an embodiment of the present invention, Fig. 5 is a sectional view showing another embodiment of the present invention, and Fig. 6 is a sectional view of another embodiment of the present invention. FIG. 7 is a sectional view showing another embodiment. 1...Draft tube, 2...Electric fan, 6.
... Diffuser, 7... Air discharge side opening end, 8...
・Air branch hole, 9...Air curtain forming ring.
Claims (1)
トチューブに導き、この空気をディフューザで旋回させ
、該ディフューザより風下側にあるノズルより噴出させ
た燃料油と共に混合させ、燃焼を行なう型の燃焼装置に
おいて、前記ディフューザ円周端を前記ドラフトチュー
ブの空気吐出側開口端より前方に突出させるとともにド
ラフトチューブの空気吐出側開口端に近い外周に複数の
空気分岐孔を穿設し、且つ該空気分岐孔を包囲するが如
く、エアーカーテン形成リングを前記ドラフトチューブ
の空気吐出側開口端近くに配設し、しかも前記エアーカ
ーテン形成リングの先端を前記ドラフトチューブの空気
吐出側開口端より前方に位置づけたことを特徴とする燃
焼装置。A type of combustion in which combustion air forcibly drawn from an electric fan is guided into a draft tube, swirled by a diffuser, mixed with fuel oil jetted from a nozzle on the leeward side of the diffuser, and then combusted. In the device, the circumferential end of the diffuser projects forward from the air discharge side open end of the draft tube, and a plurality of air branch holes are bored on the outer periphery of the draft tube near the air discharge side open end, and the air branch An air curtain forming ring is disposed near the air discharge side open end of the draft tube so as to surround the hole, and the tip of the air curtain forming ring is positioned forward of the air discharge side open end of the draft tube. A combustion device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6694082U JPS58169322U (en) | 1982-05-08 | 1982-05-08 | combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6694082U JPS58169322U (en) | 1982-05-08 | 1982-05-08 | combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58169322U true JPS58169322U (en) | 1983-11-11 |
Family
ID=30076783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6694082U Pending JPS58169322U (en) | 1982-05-08 | 1982-05-08 | combustion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169322U (en) |
-
1982
- 1982-05-08 JP JP6694082U patent/JPS58169322U/en active Pending
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