JPS62185391U - - Google Patents
Info
- Publication number
- JPS62185391U JPS62185391U JP7393486U JP7393486U JPS62185391U JP S62185391 U JPS62185391 U JP S62185391U JP 7393486 U JP7393486 U JP 7393486U JP 7393486 U JP7393486 U JP 7393486U JP S62185391 U JPS62185391 U JP S62185391U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- gas
- gas flow
- flow path
- rectangular
- 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
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案によるガス整流装置を備えたガ
ス流路の一例を示す斜視図、第２図は本考案にし
たがつて取付けられたふたつの整流板を示す正面
図、第３図はその側面図、第４図は本考案による
ガス整流装置の有無におけるダクト内ガス流速分
布の比較例を示すグラフ、第５図はガス整流装置
を備えていない従来のガス流路を概略的に示す平
面断面図、第６図はその側面断面図である。
１…円形ダクト、２，３，４…長方形ダクト、
５…伝熱管、６…ガス、７，８…整流板。
Fig. 1 is a perspective view showing an example of a gas flow path equipped with a gas rectifying device according to the present invention, Fig. 2 is a front view showing two rectifying plates installed according to the present invention, and Fig. 3 is a perspective view showing an example of a gas flow path equipped with a gas rectifying device according to the present invention. A side view, FIG. 4 is a graph showing a comparative example of the gas flow velocity distribution in the duct with and without the gas rectifier according to the present invention, and FIG. 5 is a plane diagram schematically showing a conventional gas flow path without the gas rectifier. A sectional view, FIG. 6 is a side sectional view thereof. 1...Circular duct, 2, 3, 4...Rectangular duct,
5... Heat exchanger tube, 6... Gas, 7, 8... Straightening plate.
Claims (1)
つ長方形ダクトの一側面を貫通して接続し、ガス
を前記円形ダクトから長方形ダクトへ方向を変え
て流すガス流路において、前記長方形ダクト内を
偏つて流れるガスの主流に近いダクト壁面に、こ
の部分のガス流路幅と比較して狭い幅を有する整
流板をガス流れの後流方向に傾斜させて取付けた
ことを特徴とするガス整流装置。 In a gas flow path in which a circular duct is connected through one side of a rectangular duct whose side length is several times the diameter of the rectangular duct, and gas flows from the circular duct to the rectangular duct while changing the direction, A gas rectifier characterized in that a rectifier plate having a width narrower than the gas flow path width in this part is attached to the duct wall surface near the main stream of the gas flowing unevenly in a direction inclined in the downstream direction of the gas flow. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7393486U JPS62185391U (en) | 1986-05-19 | 1986-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7393486U JPS62185391U (en) | 1986-05-19 | 1986-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185391U true JPS62185391U (en) | 1987-11-25 |
Family
ID=30918704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7393486U Pending JPS62185391U (en) | 1986-05-19 | 1986-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015175525A (en) * | 2014-03-13 | 2015-10-05 | 株式会社Ihi | Exhaust gas flow rectification structure, exhaust heat recovery boiler with this rectification structure and rectification method |
| JP2015178941A (en) * | 2014-03-20 | 2015-10-08 | 株式会社サムソン | exhaust heat recovery boiler |
-
1986
- 1986-05-19 JP JP7393486U patent/JPS62185391U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015175525A (en) * | 2014-03-13 | 2015-10-05 | 株式会社Ihi | Exhaust gas flow rectification structure, exhaust heat recovery boiler with this rectification structure and rectification method |
| JP2015178941A (en) * | 2014-03-20 | 2015-10-08 | 株式会社サムソン | exhaust heat recovery boiler |
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