JPS54135908A - Cooling water reflux controller of condenser - Google Patents
Cooling water reflux controller of condenserInfo
- Publication number
- JPS54135908A JPS54135908A JP4368778A JP4368778A JPS54135908A JP S54135908 A JPS54135908 A JP S54135908A JP 4368778 A JP4368778 A JP 4368778A JP 4368778 A JP4368778 A JP 4368778A JP S54135908 A JPS54135908 A JP S54135908A
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- pump
- valve
- pipe
- condenser
- 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
Abstract
PURPOSE: To prevent sudden rise of water in an intake tank around the tank for safety of the personnels by using a simple system to control the amount of cooling water refluxing at the stop of a pump.
CONSTITUTION: In a cooling water piping system of a thermal power plant or an atomic power plant, cooling water 11 of seawater is let into an intake tank 13 by a conduit 12 and supplied through a pump 16, pipe 18, and an upper check valve 19 into a condenser 23 incorporated in a turbine 22. When the pump 16 starts, air in the pipe 18 is discharged out from an air vent valve 31. A-valve 51, equipped between the pipe 18 and the air vent valve 31, is connected to a control mechanism 52 which sends a signal at the stop of the pump 16. A driving mechanism 53 running from the signal from said mechanism 52 opens or closes the valve 51 so that the required purpose can be attained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4368778A JPS54135908A (en) | 1978-04-13 | 1978-04-13 | Cooling water reflux controller of condenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4368778A JPS54135908A (en) | 1978-04-13 | 1978-04-13 | Cooling water reflux controller of condenser |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54135908A true JPS54135908A (en) | 1979-10-22 |
Family
ID=12670744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4368778A Pending JPS54135908A (en) | 1978-04-13 | 1978-04-13 | Cooling water reflux controller of condenser |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54135908A (en) |
-
1978
- 1978-04-13 JP JP4368778A patent/JPS54135908A/en active Pending
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