JP4221260B2 - 熱交換器及びその製造方法 - Google Patents
熱交換器及びその製造方法 Download PDFInfo
- Publication number
- JP4221260B2 JP4221260B2 JP2003305894A JP2003305894A JP4221260B2 JP 4221260 B2 JP4221260 B2 JP 4221260B2 JP 2003305894 A JP2003305894 A JP 2003305894A JP 2003305894 A JP2003305894 A JP 2003305894A JP 4221260 B2 JP4221260 B2 JP 4221260B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- pipe
- heat exchanger
- flat
- flow path
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
22 伝熱プレート
23 外管
24 内管
25 2重管
26 空気流路
29 短面
Claims (2)
- 扁平な外管に扁平な内管を内設した扁平な2重管から成る伝熱プレートを備え、前記外管と前記内管との間に形成された流路を流通する流体の出入口がそれぞれ前記外管の短面側に設けられ、前記扁平な2重管は、円筒形状の2重管を同時に押圧し、前記外管と前記内管の各端部同士を接合し、前記流路の両端部を閉塞することにより形成されていることを特徴とする熱交換器。
- 2枚のプレートから円筒状の2重管を形成する工程と、
該円筒状の2重管を同時に押圧し、扁平な2重管を形成する工程と、
該扁平な2重管の外管と内管の各端部同士を接合し、前記外管と前記内管との間に形成された流路の両端部を閉塞する工程と、
短面側の流路がタンクとして機能するように前記流路の出入口を前記外管の短面側に形成する工程と、
を備えていることを特徴とする熱交換器の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003305894A JP4221260B2 (ja) | 2003-08-29 | 2003-08-29 | 熱交換器及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003305894A JP4221260B2 (ja) | 2003-08-29 | 2003-08-29 | 熱交換器及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005076926A JP2005076926A (ja) | 2005-03-24 |
JP4221260B2 true JP4221260B2 (ja) | 2009-02-12 |
Family
ID=34409120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003305894A Expired - Fee Related JP4221260B2 (ja) | 2003-08-29 | 2003-08-29 | 熱交換器及びその製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4221260B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100943783B1 (ko) | 2008-06-17 | 2010-02-23 | (주)귀뚜라미 | 보일러 열교환기용 2중 블럭 및 그를 포함한 보일러열교환기 |
KR101011972B1 (ko) | 2010-10-05 | 2011-01-31 | 정희철 | 열교환기용 핀 블록유닛 및 이의 제조방법 |
CN107940737B (zh) * | 2017-09-25 | 2021-02-05 | 汤海明 | 一种干式无翅片扰流热交换装置 |
CN109520354B (zh) * | 2018-12-17 | 2021-11-30 | 青岛钛钽铌锆连续化反应器有限公司 | 一种反应/混合/热交换管及反应器 |
-
2003
- 2003-08-29 JP JP2003305894A patent/JP4221260B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005076926A (ja) | 2005-03-24 |
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