JPS61204175U - - Google Patents
Info
- Publication number
- JPS61204175U JPS61204175U JP8477785U JP8477785U JPS61204175U JP S61204175 U JPS61204175 U JP S61204175U JP 8477785 U JP8477785 U JP 8477785U JP 8477785 U JP8477785 U JP 8477785U JP S61204175 U JPS61204175 U JP S61204175U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- exhaust gas
- fluid flow
- type exhaust
- transfer tubes
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の第１の実施例である筐体形ダ
クト式排ガス熱交換装置の側断面図、第２図は第
１図の管配列を拡大して示し所要寸法を記号で示
した図、第３図は気柱共鳴発生有無に関する実験
データを示すグラフ、第４図は本考案の第２の実
施例を示す図、第５図は第４図の管配列を拡大し
て示し所要寸法を記号で示した図、第６図〜第８
図は従来のものの構造ならびに気柱共鳴の概念図
を示す図である。
１，４１……ダクト、２……格子状管群、３…
…流体、４……バツフルプレート、１０……筐体
形ダクト、２１，２２，２４，４２，５０……管
。
Figure 1 is a side cross-sectional view of a housing-type duct type exhaust gas heat exchanger that is the first embodiment of the present invention, and Figure 2 is an enlarged view of the tube arrangement in Figure 1, with the required dimensions indicated by symbols. , Fig. 3 is a graph showing experimental data regarding the presence or absence of air column resonance, Fig. 4 is a drawing showing the second embodiment of the present invention, and Fig. 5 shows an enlarged view of the tube arrangement in Fig. 4 and the required dimensions. Figures showing symbols, Figures 6 to 8
The figure is a diagram showing a conventional structure and a conceptual diagram of air column resonance. 1,41...Duct, 2...Grid tube group, 3...
...Fluid, 4...Buffful plate, 10...Housing-shaped duct, 21, 22, 24, 42, 50...Pipe.
Claims (1)
多数の伝熱管からなる管群でもつて構成されるダ
クト式排ガス熱交換装置において、流体の流れ方
向に投影した伝熱管の間隙を管直径に対して０．
５以下となるよう千鳥形に配列したことを特徴と
するダクト式排ガス熱交換装置。 In a duct type exhaust gas heat exchange system that consists of a tube group consisting of a large number of heat transfer tubes arranged perpendicular to the fluid flow in the duct, the gap between the heat transfer tubes projected in the fluid flow direction is defined as the tube diameter. Against 0.
A duct type exhaust gas heat exchange device characterized by being arranged in a staggered manner so that the number of heat exchangers is 5 or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8477785U JPS61204175U (en) | 1985-06-05 | 1985-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8477785U JPS61204175U (en) | 1985-06-05 | 1985-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204175U true JPS61204175U (en) | 1986-12-23 |
Family
ID=30634572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8477785U Pending JPS61204175U (en) | 1985-06-05 | 1985-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001079775A1 (en) * | 2000-04-13 | 2001-10-25 | Tetsuto Tamura | Rapid cooling device and method of rapidly cooling the device |
-
1985
- 1985-06-05 JP JP8477785U patent/JPS61204175U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001079775A1 (en) * | 2000-04-13 | 2001-10-25 | Tetsuto Tamura | Rapid cooling device and method of rapidly cooling the device |
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