JPS63116762U - - Google Patents
Info
- Publication number
- JPS63116762U JPS63116762U JP484787U JP484787U JPS63116762U JP S63116762 U JPS63116762 U JP S63116762U JP 484787 U JP484787 U JP 484787U JP 484787 U JP484787 U JP 484787U JP S63116762 U JPS63116762 U JP S63116762U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- heat
- heat absorption
- generatrix
- passageway
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims 2
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本案熱交換器の１例の截断側面図、第
２図はその平面図、第３図は第１図の―線截
断面図、第４図は外筒の展開図である。
１……筒体、６……ジヤケツト、７……通水路
、８……吸熱フイン。
FIG. 1 is a cross-sectional side view of an example of the heat exchanger of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 4 is a developed view of the outer cylinder. 1... Cylindrical body, 6... Jacket, 7... Water passage, 8... Heat absorption fin.
Claims (1)
筒状のジヤケツトを取付けて、該筒体と該ジヤケ
ツトとの間にエンジン冷却水を流す通水路を形成
し、該通水路に接する該筒体の周壁部内面に周方
向に間隔を存して複数の吸熱フインを突設するも
のにおいて、該吸熱フインを該筒体の母線に対し
傾斜させたことを特徴とする排気熱利用熱交換器
。 ２ 該通水路を該筒体の母線に対し該吸熱フイン
と同方向に傾斜した螺旋状に形成し、該通水路に
排気ガスの流れと逆方向にエンジン冷却水を流す
ようにしたことを特徴とする実用新案登録請求の
範囲第１項記載の排気熱利用熱交換器。[Claims for Utility Model Registration] 1. A cylindrical jacket is attached to the outer periphery of a cylindrical body through which engine exhaust gas is introduced, and a water passage through which engine cooling water flows is formed between the cylindrical body and the jacket; A plurality of heat absorption fins are provided projecting from the inner surface of the circumferential wall of the cylindrical body at intervals in the circumferential direction in contact with the water passage, characterized in that the heat absorption fins are inclined with respect to the generatrix of the cylindrical body. A heat exchanger that utilizes exhaust heat. 2. The passageway is formed in a spiral shape inclined in the same direction as the heat absorption fin with respect to the generatrix of the cylindrical body, and the engine cooling water is made to flow through the passageway in the opposite direction to the flow of exhaust gas. A heat exchanger utilizing exhaust heat according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP484787U JPS63116762U (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP484787U JPS63116762U (en) | 1987-01-19 | 1987-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63116762U true JPS63116762U (en) | 1988-07-28 |
Family
ID=30785891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP484787U Pending JPS63116762U (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63116762U (en) |
-
1987
- 1987-01-19 JP JP484787U patent/JPS63116762U/ja active Pending