JPS5523868A - Heat transfer tube fitting part - Google Patents
Heat transfer tube fitting partInfo
- Publication number
- JPS5523868A JPS5523868A JP9661978A JP9661978A JPS5523868A JP S5523868 A JPS5523868 A JP S5523868A JP 9661978 A JP9661978 A JP 9661978A JP 9661978 A JP9661978 A JP 9661978A JP S5523868 A JPS5523868 A JP S5523868A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- plate
- transfer tubes
- heat
- heat transfer
- 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
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
PURPOSE: To provide a fitting part for suppressing an increase in a temperature of a tube-plate, heat transfer tubes and a welding part at a part where a relatively thin tubes, such as the transfer tubes and the like of a waste heat boiler, and the thick tube-plate are fitted together, and for enabling a lengthening of a welded part life by using inexpensive materials.
CONSTITUTION: A multi-tube type heat exchanger and the like being composed of a drum part 1', a tube-plate 2', multi-transfer tubes 3', a protection tube 4' and an insulation material 5' is constituted in such a manner as enlarges a hole size by boring through a part of a hole, where a tube-plate 2 and heat transfer tubes 3 are fitted together, and, which is on a side of a high temperature heat chamber B, and welds together (A) the tube-plate 2 and the heat transfer tubes 3 after positioning the heat transfer tubes 3 in a place in promimity to a low temperature heat chamber C whose hole is not bored through. Besides, insulation materials 10 are wound so that they can coincide with the bored-through part of the tube-plate 2, can insulate the heat given from a high temperature fluid flown into the tube-plate 2, the heat transfer tubes 3 and the welding part A, and besides can position the heat-transfer tube and the protection tube 4 in a cocentric circular place.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9661978A JPS5523868A (en) | 1978-08-10 | 1978-08-10 | Heat transfer tube fitting part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9661978A JPS5523868A (en) | 1978-08-10 | 1978-08-10 | Heat transfer tube fitting part |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523868A true JPS5523868A (en) | 1980-02-20 |
JPS5652227B2 JPS5652227B2 (en) | 1981-12-10 |
Family
ID=14169855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9661978A Granted JPS5523868A (en) | 1978-08-10 | 1978-08-10 | Heat transfer tube fitting part |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523868A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002005592A (en) * | 2000-06-20 | 2002-01-09 | Kobe Steel Ltd | Multipipe heat exchanger |
JP2006329585A (en) * | 2005-05-30 | 2006-12-07 | Tsukishima Kikai Co Ltd | Heat exchanger |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5089953A (en) * | 1974-11-29 | 1975-07-18 |
-
1978
- 1978-08-10 JP JP9661978A patent/JPS5523868A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5089953A (en) * | 1974-11-29 | 1975-07-18 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002005592A (en) * | 2000-06-20 | 2002-01-09 | Kobe Steel Ltd | Multipipe heat exchanger |
JP2006329585A (en) * | 2005-05-30 | 2006-12-07 | Tsukishima Kikai Co Ltd | Heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
JPS5652227B2 (en) | 1981-12-10 |
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