JPS57207787A - Crossflow heat exchanger - Google Patents
Crossflow heat exchangerInfo
- Publication number
- JPS57207787A JPS57207787A JP9195081A JP9195081A JPS57207787A JP S57207787 A JPS57207787 A JP S57207787A JP 9195081 A JP9195081 A JP 9195081A JP 9195081 A JP9195081 A JP 9195081A JP S57207787 A JPS57207787 A JP S57207787A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- ridgelines
- corrugation
- corrugated
- plate
- 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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE:To raise the efficiency of a crossflow heat exchanger, by manufacturing two types of corrugated heat exchanger plates, one having air shield pieces extending perpendicularly to the ridgelines of corrugation and the other having air shield pieces extending in parallel to the ridgelines of corrugation, and superposing these two types of corrugated heat exchanger plates on each other in the manner that the corrugations of these two types of heat exchanger plates extend in the same direction. CONSTITUTION:A first type heat exchanger plate 9 is fabricated by forming a corrugated plate by drawing corrugation 10 on a plate with flat portions 9a being left at the marginal portions of the same, and forming L-shaped air shield pieces 11 functioning also as support legs in a direction perpendicular to the ridgelines 10a of corrugation 10. In the same way, a second type heat exchanger plate 12 is fabricated by forming air shield plates 14 in a direction parallel to the ridgelines 10a of corrugation 10. Then, the first and the second type heat exchanger plates 9, 12 are superposed on each other in the manner that their ridgelines 10a, 13a extend in the same direction. With such an arrangement, open-air inlet ports 17 and exhaust-gas inlet ports 16 are formed alternately at every other stage to extend perpendicularly to each other, and heat is exchanged between the open air and exhaust gas through the corrugated heat exchanging sections. Thus, the heat exchanging efficiency can be raised appreciably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9195081A JPS57207787A (en) | 1981-06-13 | 1981-06-13 | Crossflow heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9195081A JPS57207787A (en) | 1981-06-13 | 1981-06-13 | Crossflow heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57207787A true JPS57207787A (en) | 1982-12-20 |
Family
ID=14040853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9195081A Pending JPS57207787A (en) | 1981-06-13 | 1981-06-13 | Crossflow heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57207787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016098617A1 (en) * | 2014-12-15 | 2016-06-23 | フタバ産業株式会社 | Heat exchanger |
-
1981
- 1981-06-13 JP JP9195081A patent/JPS57207787A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016098617A1 (en) * | 2014-12-15 | 2016-06-23 | フタバ産業株式会社 | Heat exchanger |
| JP2016114300A (en) * | 2014-12-15 | 2016-06-23 | フタバ産業株式会社 | Heat exchanger |
| CN107003083A (en) * | 2014-12-15 | 2017-08-01 | 双叶产业株式会社 | Heat exchanger |
| US10267566B2 (en) | 2014-12-15 | 2019-04-23 | Futaba Industrial Co., Ltd. | Heat exchanger |
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