JPS5668797A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS5668797A JPS5668797A JP14322079A JP14322079A JPS5668797A JP S5668797 A JPS5668797 A JP S5668797A JP 14322079 A JP14322079 A JP 14322079A JP 14322079 A JP14322079 A JP 14322079A JP S5668797 A JPS5668797 A JP S5668797A
- Authority
- JP
- Japan
- Prior art keywords
- water
- cooling water
- heat exchanger
- water box
- air introducing
- 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
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
PURPOSE: To prevent evacuation in a water box in the case when stopping a cooling water pump and obviate a water hammer in the case when restarting the cooling water pump by mounting an outside-air introducing device to the water box installed to a cylinder body of a heat exchanger used for a turbine generator.
CONSTITUTION: When the cooling water 2 flows through the heat exchanger, a valve 7 of an air introducing device 6 is closed by the water pressure. When the cooling water 2 stops and the inside of the water box 1 is evacuated, the atmospheric air passes through an air introducing pipe 8, opens the valve 7 and flows into the water box 1, and the inside of the water box 1 is kept at atmospheric pressure. Thus, a water hammer is not caused when restarting the cooling water pump.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14322079A JPS5668797A (en) | 1979-11-07 | 1979-11-07 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14322079A JPS5668797A (en) | 1979-11-07 | 1979-11-07 | Heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5668797A true JPS5668797A (en) | 1981-06-09 |
Family
ID=15333678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14322079A Pending JPS5668797A (en) | 1979-11-07 | 1979-11-07 | Heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5668797A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106440879A (en) * | 2016-10-13 | 2017-02-22 | 张增光 | Dry material cooling box for mineral powder impurity removing equipment |
-
1979
- 1979-11-07 JP JP14322079A patent/JPS5668797A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106440879A (en) * | 2016-10-13 | 2017-02-22 | 张增光 | Dry material cooling box for mineral powder impurity removing equipment |
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