JPS55155193A - Heat exchanger with fin - Google Patents
Heat exchanger with finInfo
- Publication number
- JPS55155193A JPS55155193A JP6363979A JP6363979A JPS55155193A JP S55155193 A JPS55155193 A JP S55155193A JP 6363979 A JP6363979 A JP 6363979A JP 6363979 A JP6363979 A JP 6363979A JP S55155193 A JPS55155193 A JP S55155193A
- Authority
- JP
- Japan
- Prior art keywords
- fin
- heat pipe
- air current
- slab
- flow
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE: To improve the heat transfer rate at heating surface on the air side by decreasing a temperature boundary layer between the dead water region of a heat pipe back flow and the heating surface with a fin shape.
CONSTITUTION: Slab fins 1 are arranged in parallel at constant intervals, and an air current fluidizes between them. A fluid flows in a heat pipe inserted at right angles in the slab fin 1. Then, a louvering 3 for which two sides facing the air current at right angles to the direction indicated by arrow are opened is provided on the slab fin 1 in a clearance in the step direction of the heat pipe, and projections 8, 9 almost in a circular arc shape and facing the air current in the direcrion indicated by arrow are provided on the slab fin 1 in a clearance in the row direction of the heat pipe. As a result, a boundary layer of the air current is made thin, mixing and turbulence of the flow are accelerated, a dead water region of the heat pipe back flow is decreased to improve heat transfer performance sharply, and from unifying a flow rate distribution of the air current, noises can sharply be decreased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6363979A JPS55155193A (en) | 1979-05-23 | 1979-05-23 | Heat exchanger with fin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6363979A JPS55155193A (en) | 1979-05-23 | 1979-05-23 | Heat exchanger with fin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55155193A true JPS55155193A (en) | 1980-12-03 |
JPS6142198B2 JPS6142198B2 (en) | 1986-09-19 |
Family
ID=13235119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6363979A Granted JPS55155193A (en) | 1979-05-23 | 1979-05-23 | Heat exchanger with fin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155193A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5207270A (en) * | 1990-10-22 | 1993-05-04 | Matsushita Electric Industrial Co., Ltd. | Fin-tube heat exchanger |
US5890532A (en) * | 1996-07-09 | 1999-04-06 | Samsung Electronics Co., Ltd | Heat exchanger for air conditioner |
US5947194A (en) * | 1996-08-23 | 1999-09-07 | Samsung Electronics Co., Ltd. | Heat exchanger fins of an air conditioner |
US20170241670A1 (en) * | 2016-02-23 | 2017-08-24 | Gilles Savard | Air heating unit using solar energy |
-
1979
- 1979-05-23 JP JP6363979A patent/JPS55155193A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5207270A (en) * | 1990-10-22 | 1993-05-04 | Matsushita Electric Industrial Co., Ltd. | Fin-tube heat exchanger |
US5890532A (en) * | 1996-07-09 | 1999-04-06 | Samsung Electronics Co., Ltd | Heat exchanger for air conditioner |
US5947194A (en) * | 1996-08-23 | 1999-09-07 | Samsung Electronics Co., Ltd. | Heat exchanger fins of an air conditioner |
US20170241670A1 (en) * | 2016-02-23 | 2017-08-24 | Gilles Savard | Air heating unit using solar energy |
US9982915B2 (en) * | 2016-02-23 | 2018-05-29 | Gilles Savard | Air heating unit using solar energy |
Also Published As
Publication number | Publication date |
---|---|
JPS6142198B2 (en) | 1986-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55105194A (en) | Heat-exchanger | |
JPS56133597A (en) | Heat transfer pipe | |
JPS55155193A (en) | Heat exchanger with fin | |
JPS57157991A (en) | Heat exchanger for decomposed gas | |
JPS5642093A (en) | Heat exchanger | |
JPS56117097A (en) | Heat transferring pipe | |
JPS5447217A (en) | Self-cooling ventilation system for vehicle radiator | |
JPS55118591A (en) | Counterflow cooling tower | |
JPS5363643A (en) | Heat exchanger | |
JPS56105294A (en) | Heat exchanger with plate fin | |
JPS55134294A (en) | Heat exchanger | |
JPS5314452A (en) | Manufacturing method of heat exchanger | |
JPS5625694A (en) | Heat exchanger | |
JPS5599591A (en) | Heat exchanger with fin | |
JPS5320155A (en) | Heat exchanger | |
JPS5653395A (en) | Cooling drum with contact type fin | |
JPS563308A (en) | Heat exchange fluid flow path equipped with blade | |
JPS5712248A (en) | Heat exchanger for thin bath furnace | |
JPS5211458A (en) | Heat exchanger | |
JPS52155461A (en) | Heat exchanger | |
JPS6490995A (en) | Heat exchanger | |
JPS6428494A (en) | Heat exchanger | |
JPS53120835A (en) | Air conditioner | |
JPS5450705A (en) | Multi-tube heat exchanger | |
JPS5710092A (en) | Recovering method of heat from waste gas |