JPH0457002U - - Google Patents
Info
- Publication number
- JPH0457002U JPH0457002U JP9421290U JP9421290U JPH0457002U JP H0457002 U JPH0457002 U JP H0457002U JP 9421290 U JP9421290 U JP 9421290U JP 9421290 U JP9421290 U JP 9421290U JP H0457002 U JPH0457002 U JP H0457002U
- Authority
- JP
- Japan
- Prior art keywords
- water pipe
- fin
- water pipes
- combustion gas
- pipes
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000567 combustion gas Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
第１図は本考案の実施例の一例を示した縦断面
図、第２図は本校案の実施例の第１図以外の一例
の縦断面図である。第３図は横断面図、第４図は
要部拡大横断面図である。
１……上部管寄せ、２……下部管寄せ、３……
内側水管、４……外側水管、５……中側水管、６
……内側ヒレ、７……外側ヒレ、８……燃焼ガス
通路、９……内側水管開口部、１０……燃焼室、
１１……外側水管開口部、１２……バーナ口、１
３……下部耐火材。
FIG. 1 is a vertical cross-sectional view showing an example of an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of an example other than FIG. 1 of the embodiment of our school's proposal. FIG. 3 is a cross-sectional view, and FIG. 4 is an enlarged cross-sectional view of the main part. 1... Upper header, 2... Lower header, 3...
Inner water pipe, 4... Outer water pipe, 5... Middle water pipe, 6
...Inner fin, 7...Outer fin, 8...Combustion gas passage, 9...Inner water pipe opening, 10...Combustion chamber,
11...Outer water pipe opening, 12...Burner port, 1
3...Lower refractory material.
Claims (1)
同心円の内、中、外３列の垂直水管で連結し、内
側水管３並びに外側水管４は同心円の中心から同
外方向に延びる直線上に位置し、中側水管５はそ
の直線から周方向に半ピツチずらして配列し、隣
接する内側水管３並びに外側水管４を外側ヒレ７
により閉塞し、隣接する内側水管３並びに中側水
管を内側ヒレ６により閉塞し、内、中、外側水管
と内側ヒレ６並びに外側ヒレ７によつて区画した
管軸上に延びる各々の燃焼ガス通路８を形成し、
内側水管３、中側水管５並びに内側ヒレ６により
区画された内側に燃焼室１０を形成し、内側ヒレ
６に内側水管開口部９を設け、外側ヒレ７に外側
水管開口部１１を設け、燃焼室１０から内側水管
開口部９、燃焼ガス通路８から外側水管開口部１
１へと燃焼ガスの流通経路を設けたことを特徴と
する多管式貫流ボイラの缶体構造。 The annularly formed upper header 1 and lower header 2 are connected by three rows of vertical water pipes inside, middle, and outside in a concentric circle, and the inner water pipe 3 and the outer water pipe 4 are arranged on a straight line extending from the center of the concentric circle in the same outward direction. The middle water pipes 5 are arranged half a pitch in the circumferential direction from the straight line, and the adjacent inner water pipes 3 and outer water pipes 4 are aligned with the outer fins 7.
, the adjacent inner water pipe 3 and middle water pipe are closed by the inner fin 6 , and each combustion gas passage extends on a pipe axis defined by the inner, middle, and outer water pipes and the inner fin 6 and outer fin 7 . form 8,
A combustion chamber 10 is formed inside divided by the inner water pipe 3, the middle water pipe 5, and the inner fin 6, the inner fin 6 is provided with an inner water pipe opening 9, the outer fin 7 is provided with an outer water pipe opening 11, and combustion is performed. From the chamber 10 to the inner water pipe opening 9 and from the combustion gas passage 8 to the outer water pipe opening 1
1. A can body structure of a multi-tubular once-through boiler characterized by providing a flow path for combustion gas to the boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421290U JPH0457002U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421290U JPH0457002U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457002U true JPH0457002U (en) | 1992-05-15 |
Family
ID=31831991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9421290U Pending JPH0457002U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457002U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780101A (en) * | 1980-11-05 | 1982-05-19 | Miura Kogyo Kk | Tubular once-through boiller |
-
1990
- 1990-09-10 JP JP9421290U patent/JPH0457002U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780101A (en) * | 1980-11-05 | 1982-05-19 | Miura Kogyo Kk | Tubular once-through boiller |
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