JPS57179596A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS57179596A JPS57179596A JP6389181A JP6389181A JPS57179596A JP S57179596 A JPS57179596 A JP S57179596A JP 6389181 A JP6389181 A JP 6389181A JP 6389181 A JP6389181 A JP 6389181A JP S57179596 A JPS57179596 A JP S57179596A
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- casing
- tube group
- heat exchanger
- corrosion
- 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
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
Abstract
PURPOSE:To prevent the corrosion of the titled heat exchanger by a method wherein two conduits each having a drain hole at a position away from a tube group are provided between a heat exchanger casing and the tube group and another conduit is provided at an opening in which the tube group is fixed. CONSTITUTION:A conduit 10 which slopes only one way at a predetermined pitch is welded between a partition plate 5 inclined toward the tube group 1 including a number of tubes 2 and the casing 4, and the drain hole 11 and a baffle plate 12 are provided on the lowered end of the partition plate 5 side. Drain water flowing down along the inner wall of the casing 4 is collected by the conduit 10, discharged from the drain hole 11 and dispersed and dried by an exhaust gas stream so that the tubes 2, the casing 4 and the partition plate 5 are prevented from corrosion. Further, since the drain water does not stay on the conduit 10, the conduit itself is also prevented from corrosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6389181A JPS57179596A (en) | 1981-04-30 | 1981-04-30 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6389181A JPS57179596A (en) | 1981-04-30 | 1981-04-30 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57179596A true JPS57179596A (en) | 1982-11-05 |
Family
ID=13242366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6389181A Pending JPS57179596A (en) | 1981-04-30 | 1981-04-30 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57179596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019078084A1 (en) * | 2017-10-17 | 2019-04-25 | 三菱重工サーマルシステムズ株式会社 | Evaporator and refrigeration system |
-
1981
- 1981-04-30 JP JP6389181A patent/JPS57179596A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019078084A1 (en) * | 2017-10-17 | 2019-04-25 | 三菱重工サーマルシステムズ株式会社 | Evaporator and refrigeration system |
| JP2019074262A (en) * | 2017-10-17 | 2019-05-16 | 三菱重工サーマルシステムズ株式会社 | Evaporator and refrigeration system |
| US11448435B2 (en) | 2017-10-17 | 2022-09-20 | Mitsubishi Heavy Industries Thermal Systems, Ltd. | Evaporator and refrigeration system |
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