JPS57136095A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS57136095A JPS57136095A JP2126081A JP2126081A JPS57136095A JP S57136095 A JPS57136095 A JP S57136095A JP 2126081 A JP2126081 A JP 2126081A JP 2126081 A JP2126081 A JP 2126081A JP S57136095 A JPS57136095 A JP S57136095A
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- flow
- heat exchanger
- flow rate
- uniformized
- 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
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
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE:To make uniform the flow rate of a fluid into each of a plurality of heat transfer pipes and contrive to make uniform the heat exchanger as a whole, by providing a flow rate distributor at a lower plenum, particularly in an intermediate heat exchanger for a fast breeder reactor. CONSTITUTION:A secondary sodium coolant falling in the interior of a descending pipe 11 is fed into an introducing part 17 of the lower plenum 5 through a short pipe 21. The flow of the coolant is then passed through flow holes 19, 19 provided in a rectifying plate 20 of the flow rate distributor and is directed into the heat transfer pipes 7, 7 via an inflow part 18 for the pipes 7, 7. In this case, the flow holes 19 on the outer side have smaller diameters as compared with those on the inner side, so that the flow of the coolant into the inflow part 18 is uniformized and the flow rate into each of the pipes 7, 7 is uniformized. Accordingly, the amount of heat exchange at each of the pipes 7, 7 is uniformized, resulting in that localized thermal strain is not generated in the heat exchanger as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2126081A JPS5929799B2 (en) | 1981-02-16 | 1981-02-16 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2126081A JPS5929799B2 (en) | 1981-02-16 | 1981-02-16 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136095A true JPS57136095A (en) | 1982-08-21 |
| JPS5929799B2 JPS5929799B2 (en) | 1984-07-23 |
Family
ID=12050119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2126081A Expired JPS5929799B2 (en) | 1981-02-16 | 1981-02-16 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5929799B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4602682A (en) * | 1982-03-15 | 1986-07-29 | Hitachi, Ltd. | Heat exchanger |
| JP2009085379A (en) * | 2007-10-01 | 2009-04-23 | Nippon Petroleum Refining Co Ltd | Pipe arrangement repairing implement |
-
1981
- 1981-02-16 JP JP2126081A patent/JPS5929799B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4602682A (en) * | 1982-03-15 | 1986-07-29 | Hitachi, Ltd. | Heat exchanger |
| JP2009085379A (en) * | 2007-10-01 | 2009-04-23 | Nippon Petroleum Refining Co Ltd | Pipe arrangement repairing implement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5929799B2 (en) | 1984-07-23 |
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