JPS5575190A - Heat-exchanger - Google Patents
Heat-exchangerInfo
- Publication number
- JPS5575190A JPS5575190A JP15023978A JP15023978A JPS5575190A JP S5575190 A JPS5575190 A JP S5575190A JP 15023978 A JP15023978 A JP 15023978A JP 15023978 A JP15023978 A JP 15023978A JP S5575190 A JPS5575190 A JP S5575190A
- Authority
- JP
- Japan
- Prior art keywords
- fin
- plate
- stream
- converged
- tube
- 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
Abstract
PURPOSE: To improve heat-exchange efficiency by arranging tubes in zig-zag style and providing on a plate-fin with punched guide pieces which are opposing to the respective tubes and being formed so that respective openings are provided at one side thereof and guide planes, provided from rim portions of the openings to converged end portions thereof respectively, are inclined toward the centers of the respective tubes.
CONSTITUTION: A stream on a surface of a plate-fin 4, caused by a wind stream A, is flown from an opening 7 for a punched portion 6 into an opposite side of the plate-fin 4 and is converged by a guide plane 8 at an end portion 9 thereof, thereafter, is collided against a center portion of an opposing tube 5a', 5b'... for a cooling medium, as shown by arrow signs. On the other hand, another stream on the surface of the plate-fin 4 caused by another wind stream B is collided against a tube 5a", 5b"... for the cooling medium in a similar manner as shown by arrow signs drawn with broken lines. By such constitutions, ventilated wind stream causes a turbulent flow on the surface of the fin and is converged against the tube, therefore, heat-exchange efficiency may be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15023978A JPS5575190A (en) | 1978-12-04 | 1978-12-04 | Heat-exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15023978A JPS5575190A (en) | 1978-12-04 | 1978-12-04 | Heat-exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5575190A true JPS5575190A (en) | 1980-06-06 |
Family
ID=15492594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15023978A Pending JPS5575190A (en) | 1978-12-04 | 1978-12-04 | Heat-exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5575190A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59124882U (en) * | 1983-02-09 | 1984-08-22 | シャープ株式会社 | Heat exchanger with fins |
US4787442A (en) * | 1987-12-04 | 1988-11-29 | Carrier Corporation | Delta wing and ramp wing enhanced plate fin |
US4817709A (en) * | 1987-12-02 | 1989-04-04 | Carrier Corporation | Ramp wing enhanced plate fin |
US4984626A (en) * | 1989-11-24 | 1991-01-15 | Carrier Corporation | Embossed vortex generator enhanced plate fin |
US7337831B2 (en) * | 2001-08-10 | 2008-03-04 | Yokohama Tlo Company Ltd. | Heat transfer device |
JP2008057944A (en) * | 2006-09-04 | 2008-03-13 | Matsushita Electric Ind Co Ltd | Finned tube type heat exchanger, fin for heat exchanger, and heat pump device |
CN100458345C (en) * | 2004-01-23 | 2009-02-04 | 富士电机零售设备系统株式会社 | Heat exchanger |
US20090133863A1 (en) * | 2006-04-21 | 2009-05-28 | Panasonic Corporation | Heat transfer fin and fin-tube heat exchanger |
US8453719B2 (en) | 2006-08-28 | 2013-06-04 | Dana Canada Corporation | Heat transfer surfaces with flanged apertures |
US9958215B2 (en) | 2013-03-15 | 2018-05-01 | Dana Canada Corporation | Heat transfer surface with nested tabs |
CN114111120A (en) * | 2021-11-18 | 2022-03-01 | 珠海格力电器股份有限公司 | Falling film type finned tube heat exchanger and air conditioning system |
-
1978
- 1978-12-04 JP JP15023978A patent/JPS5575190A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59124882U (en) * | 1983-02-09 | 1984-08-22 | シャープ株式会社 | Heat exchanger with fins |
US4817709A (en) * | 1987-12-02 | 1989-04-04 | Carrier Corporation | Ramp wing enhanced plate fin |
US4787442A (en) * | 1987-12-04 | 1988-11-29 | Carrier Corporation | Delta wing and ramp wing enhanced plate fin |
US4984626A (en) * | 1989-11-24 | 1991-01-15 | Carrier Corporation | Embossed vortex generator enhanced plate fin |
US7337831B2 (en) * | 2001-08-10 | 2008-03-04 | Yokohama Tlo Company Ltd. | Heat transfer device |
CN100458345C (en) * | 2004-01-23 | 2009-02-04 | 富士电机零售设备系统株式会社 | Heat exchanger |
US20090133863A1 (en) * | 2006-04-21 | 2009-05-28 | Panasonic Corporation | Heat transfer fin and fin-tube heat exchanger |
US8505618B2 (en) * | 2006-04-21 | 2013-08-13 | Panasonic Corporation | Heat transfer fin and fin-tube heat exchanger |
US8453719B2 (en) | 2006-08-28 | 2013-06-04 | Dana Canada Corporation | Heat transfer surfaces with flanged apertures |
US10048020B2 (en) | 2006-08-28 | 2018-08-14 | Dana Canada Corporation | Heat transfer surfaces with flanged apertures |
JP2008057944A (en) * | 2006-09-04 | 2008-03-13 | Matsushita Electric Ind Co Ltd | Finned tube type heat exchanger, fin for heat exchanger, and heat pump device |
US9958215B2 (en) | 2013-03-15 | 2018-05-01 | Dana Canada Corporation | Heat transfer surface with nested tabs |
CN114111120A (en) * | 2021-11-18 | 2022-03-01 | 珠海格力电器股份有限公司 | Falling film type finned tube heat exchanger and air conditioning system |
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