JPS55146396A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS55146396A JPS55146396A JP5237579A JP5237579A JPS55146396A JP S55146396 A JPS55146396 A JP S55146396A JP 5237579 A JP5237579 A JP 5237579A JP 5237579 A JP5237579 A JP 5237579A JP S55146396 A JPS55146396 A JP S55146396A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- increase
- thermal conductivity
- flowed
- transmitting pipe
- 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.)
- Granted
Links
Abstract
PURPOSE: To realize a substantial increase of a volume of heat exchange by a method wherein both hot fluid and cold fluid are flowed toward opposite directions at the inner and outer parts of the heat transmitting plate to perform a heat exchanging of both fluids, and a thermal transmitting heat in the heat transmitting pipe is increased near at a pinch point.
CONSTITUTION: When a power generation is performed by utilizing a terrestrial heat or waste heat, hot water or other hot fluid H is flowed to the heat transmitting pipe 2 in each of the heat exchangers 1aW1f, a cold fluid L such as fleon etc. is flowed outside of the heat transmitting pipe 2 to perform a heat exchanging operation between both fluids. In this case, it is possible to have a substantial increase of a volume of heat exchange by increasing a thermal conductivity in the heat transmitting pipe 2 only at adjacent to the pinch point. As means for increasing said thermal conductivity, means for making the surface of heat transmitting plane rough is employed. A scope or range to increase a thermal conductivity should be set at such a range as an increase of a power driving force of a pump which is caused by an application of said means being decreased lower than an increase in output from the turbine, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5237579A JPS55146396A (en) | 1979-04-27 | 1979-04-27 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5237579A JPS55146396A (en) | 1979-04-27 | 1979-04-27 | Heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55146396A true JPS55146396A (en) | 1980-11-14 |
JPS649560B2 JPS649560B2 (en) | 1989-02-17 |
Family
ID=12913050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5237579A Granted JPS55146396A (en) | 1979-04-27 | 1979-04-27 | Heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55146396A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100419254B1 (en) * | 2000-10-27 | 2004-02-19 | 상원디자인 주식회사 | A multi stage disuse heat system of boiler |
-
1979
- 1979-04-27 JP JP5237579A patent/JPS55146396A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100419254B1 (en) * | 2000-10-27 | 2004-02-19 | 상원디자인 주식회사 | A multi stage disuse heat system of boiler |
Also Published As
Publication number | Publication date |
---|---|
JPS649560B2 (en) | 1989-02-17 |
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