JPS59181253U - exhaust heat exchanger - Google Patents
exhaust heat exchangerInfo
- Publication number
- JPS59181253U JPS59181253U JP1983075692U JP7569283U JPS59181253U JP S59181253 U JPS59181253 U JP S59181253U JP 1983075692 U JP1983075692 U JP 1983075692U JP 7569283 U JP7569283 U JP 7569283U JP S59181253 U JPS59181253 U JP S59181253U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- heat exchanger
- heat exchange
- exchange part
- exhaust heat
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、排気熱交換器を用いた車両暖房装置の構成図
、第２図は、第１図の車両暖房装置に使用する従来の排
気熱交換器の断面図、第４図は、この考案の一実施例を
委す排気熱交換器の断面図である。
１・・・内燃機関、３．１３・・・排気熱交換器、４・
・・バイパス弁、５．１５・・・プレートフィン式熱交
換部、５’ａ・・・排気流入通路、５ｂ・・・排気流出
通路、６・・・排気管、６ａ・・・排気管接続口、６ｂ
・・・排気流出口、７・・・排気バイパス通路、８．９
・・・冷却水配管、１０・・・ヒータコア、１６・・・
排気流入側フィン、１６ａ・・・排気小流路、１７・・
・排気流出側フィン、１７ａ・・・排気小流路。Fig. 1 is a block diagram of a vehicle heating system using an exhaust heat exchanger, Fig. 2 is a cross-sectional view of a conventional exhaust heat exchanger used in the vehicle heating system of Fig. 1, and Fig. 4 is a diagram of this vehicle heating system. FIG. 2 is a sectional view of an exhaust heat exchanger according to an embodiment of the invention. 1... Internal combustion engine, 3.13... Exhaust heat exchanger, 4.
... Bypass valve, 5.15... Plate fin type heat exchange section, 5'a... Exhaust inflow passage, 5b... Exhaust outlet passage, 6... Exhaust pipe, 6a... Exhaust pipe connection mouth, 6b
...Exhaust outlet, 7...Exhaust bypass passage, 8.9
...Cooling water piping, 10...Heater core, 16...
Exhaust inlet side fin, 16a... Exhaust small flow path, 17...
- Exhaust outlet side fin, 17a...exhaust small flow path.
Claims (1)
収して利用するための排気熱交換器において、その熱交
換部がプレートフィン式熱交換部であり、該熱交換部の
排気通路を複数の排気小流路に分割するフィンを、排気
を流す方向が異なる複数組のプレートフィンによって構
成し、その排気小流路の排気排出側を排気バイパス通路
に直結したことを特徴とする排気熱交換器。In an exhaust heat exchanger that is attached to the exhaust pipe of an engine to recover and utilize heat from the exhaust gas of the engine, the heat exchange part is a plate-fin type heat exchange part, and the heat exchange part has a plurality of exhaust passages. The exhaust heat exchanger is characterized in that the fins that are divided into the small exhaust flow passages are composed of a plurality of sets of plate fins that allow exhaust to flow in different directions, and the exhaust discharge side of the small exhaust flow passages is directly connected to the exhaust bypass passage. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983075692U JPS59181253U (en) | 1983-05-20 | 1983-05-20 | exhaust heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983075692U JPS59181253U (en) | 1983-05-20 | 1983-05-20 | exhaust heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59181253U true JPS59181253U (en) | 1984-12-03 |
Family
ID=30205755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983075692U Pending JPS59181253U (en) | 1983-05-20 | 1983-05-20 | exhaust heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59181253U (en) |
-
1983
- 1983-05-20 JP JP1983075692U patent/JPS59181253U/en active Pending
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