JPS63148004U - - Google Patents
Info
- Publication number
- JPS63148004U JPS63148004U JP3586387U JP3586387U JPS63148004U JP S63148004 U JPS63148004 U JP S63148004U JP 3586387 U JP3586387 U JP 3586387U JP 3586387 U JP3586387 U JP 3586387U JP S63148004 U JPS63148004 U JP S63148004U
- Authority
- JP
- Japan
- Prior art keywords
- heating tube
- combustion gas
- combustion
- combustion chamber
- gas passage
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000567 combustion gas Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
Landscapes
- Gas Burners (AREA)
- Details Of Fluid Heaters (AREA)
Description
第１図は本考案の一実施例を示した断面正面図
、第２図は第１図の切断線―に沿う拡大断面
平面図、第３図は第２図の矢視線―からみた
一部切欠展開正面図である。
１……燃焼室、２……内列加熱管、３……外列
加熱管、４……燃焼ガス通路、５……上部管寄、
６……下部管寄、７……バーナ、８，８′……内
列シールドフイン、９……外列シールドフイン、
１０……ガス入口部、１１……ガス出口部、１２
，１２′……開口部。
Figure 1 is a cross-sectional front view showing one embodiment of the present invention, Figure 2 is an enlarged cross-sectional plan view taken along the cutting line in Figure 1, and Figure 3 is a portion viewed from the arrow line in Figure 2. It is a notch development front view. 1... Combustion chamber, 2... Inner row heating tube, 3... Outer row heating tube, 4... Combustion gas passage, 5... Upper header,
6... Lower header, 7... Burner, 8, 8'... Inner row shield fin, 9... Outer row shield fin,
10...Gas inlet section, 11...Gas outlet section, 12
, 12'...opening.
Claims (1)
いるとともに、上部管寄および下部管寄で支持さ
れている多数の内列加熱管と多数の外列加熱管と
を有し、かつ、前記燃焼室から出た燃焼ガスが該
内列加熱管と外列加熱管の間を流れる燃焼ガス通
路を有し、しかも、その燃焼ガス通路のガス入口
部が該内列加熱管のほうに設けられているととも
に、その燃焼ガス通路のガス出口部が該外列加熱
管のほうに設けられている多管式貫流ボイラにお
ける前記燃焼ガス通路のガス入口部において、該
内列加熱管の上部側と前記上部管寄の間には、前
記燃焼室からの燃焼ガスの流入を阻止する内列シ
ールドフインを有し、該内列加熱管の下部側と前
記下部管寄の間には、前記燃焼室からの燃焼ガス
の流入を積極的に許容する開口部を有することを
特徴とする、多管式貫流ボイラ。 It has a large number of inner row heating tubes and a large number of outer row heating tubes which are arranged upright around the combustion chamber and arranged in an annular shape and are supported by an upper header and a lower header, and A combustion gas passage is provided through which combustion gas exiting from the combustion chamber flows between the inner heating tube and the outer heating tube, and a gas inlet of the combustion gas passage is provided toward the inner heating tube. In a multi-tube once-through boiler, in which the gas outlet of the combustion gas passage is provided on the side of the outer heating tube, the gas inlet of the combustion gas passage is connected to the upper side of the inner heating tube. An inner row shield fin is provided between the upper header to prevent combustion gas from flowing in from the combustion chamber, and between the lower side of the inner row heating tube and the lower header, the inner row shield fin is provided between the lower header and the combustion chamber. A multi-tubular once-through boiler characterized by having an opening that actively allows combustion gas to flow in from the boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035863U JPH064164Y2 (en) | 1987-03-13 | 1987-03-13 | Multi-tube once-through boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035863U JPH064164Y2 (en) | 1987-03-13 | 1987-03-13 | Multi-tube once-through boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63148004U true JPS63148004U (en) | 1988-09-29 |
| JPH064164Y2 JPH064164Y2 (en) | 1994-02-02 |
Family
ID=30845739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987035863U Expired - Lifetime JPH064164Y2 (en) | 1987-03-13 | 1987-03-13 | Multi-tube once-through boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064164Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162701U (en) * | 1979-05-09 | 1980-11-21 | ||
| JPS5841402A (en) * | 1981-09-01 | 1983-03-10 | Canon Inc | Audio recorder and reproducer |
| JPS5932801U (en) * | 1982-08-20 | 1984-02-29 | 株式会社サムソン | Multi-tubular once-through boiler |
-
1987
- 1987-03-13 JP JP1987035863U patent/JPH064164Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162701U (en) * | 1979-05-09 | 1980-11-21 | ||
| JPS5841402A (en) * | 1981-09-01 | 1983-03-10 | Canon Inc | Audio recorder and reproducer |
| JPS5932801U (en) * | 1982-08-20 | 1984-02-29 | 株式会社サムソン | Multi-tubular once-through boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064164Y2 (en) | 1994-02-02 |