JPS5488867A - Manufacture of corrugate type heat exchanger - Google Patents
Manufacture of corrugate type heat exchangerInfo
- Publication number
- JPS5488867A JPS5488867A JP15781777A JP15781777A JPS5488867A JP S5488867 A JPS5488867 A JP S5488867A JP 15781777 A JP15781777 A JP 15781777A JP 15781777 A JP15781777 A JP 15781777A JP S5488867 A JPS5488867 A JP S5488867A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heat exchanger
- thermomelting
- fin
- precoated
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
- F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
PURPOSE: To manufacture the corrugate type heat exchanger provided with good workability, the adhesion, the antirust force and the long life, by previously precoating the thermomelting type adhesive over the fin and/or the pipe, and by forcefully coiling the fin around the pipe so as to built up the heat exchanger which is then heated in the furnace on purpose to melt, adhere and solidify the precoat of the adhesive.
CONSTITUTION: The metallic pipe of large thermal conductivity like as copper, aluminum, etc., is passed through the molten liquid of polyamide group thermomelting type adhesive, so as to prepare the precoated pipe 7. Like this metalic pipe, the polyamide group thermomelting type adhesive is applied so as to coat 4 the aluminum sheet, which is then dried 5; hereby, the precoated sheet is prepared by forming the thermomelting layer 12 on the surface of the aluminum thin sheet 8' as the raw material. Next, this precoated aluminum sheet is formed into the U-type fin 2 at the process 11 through the processes 9 and 10. Then, the fin 2 is continuously, forcefully coiled spirally around the pipe 7; after that, a monotube heat exchanger 1' is formed and it is worked into the style of the heat exchanger 1, which is then heated in the drying furnce of 200±50°C so as to melt the coat and adhere for sealing.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15781777A JPS5488867A (en) | 1977-12-26 | 1977-12-26 | Manufacture of corrugate type heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15781777A JPS5488867A (en) | 1977-12-26 | 1977-12-26 | Manufacture of corrugate type heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5488867A true JPS5488867A (en) | 1979-07-14 |
Family
ID=15657939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15781777A Pending JPS5488867A (en) | 1977-12-26 | 1977-12-26 | Manufacture of corrugate type heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5488867A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743633U (en) * | 1994-12-27 | 1995-09-05 | 小林製薬株式会社 | Packaging container |
WO2005057120A1 (en) * | 2003-12-15 | 2005-06-23 | Usui Kokusai Sangyo Kaisha, Ltd. | Heat exchanger |
-
1977
- 1977-12-26 JP JP15781777A patent/JPS5488867A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743633U (en) * | 1994-12-27 | 1995-09-05 | 小林製薬株式会社 | Packaging container |
WO2005057120A1 (en) * | 2003-12-15 | 2005-06-23 | Usui Kokusai Sangyo Kaisha, Ltd. | Heat exchanger |
JP2005201622A (en) * | 2003-12-15 | 2005-07-28 | Usui Kokusai Sangyo Kaisha Ltd | Heat exchanger |
GB2424473A (en) * | 2003-12-15 | 2006-09-27 | Usui Kokusai Sangyo Kk | Heat exchanger |
GB2424473B (en) * | 2003-12-15 | 2009-02-18 | Usui Kokusai Sangyo Kk | Heat exchanger |
JP4520774B2 (en) * | 2003-12-15 | 2010-08-11 | 臼井国際産業株式会社 | Heat exchanger |
US8584742B2 (en) | 2003-12-15 | 2013-11-19 | Usui Kokusai Sangyo Kaisha, Ltd. | Heat exchanger |
EP1696196A4 (en) * | 2003-12-15 | 2015-04-29 | Usui Kokusai Sangyo Kk | Heat exchanger |
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