JPS54135908A - Cooling water reflux controller of condenser - Google Patents

Cooling water reflux controller of condenser

Info

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
Application number
JP4368778A
Other languages
Japanese (ja)
Inventor
Fumio Obara
Riichiro Kitagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4368778A priority Critical patent/JPS54135908A/en
Publication of JPS54135908A publication Critical patent/JPS54135908A/en
Pending legal-status Critical Current

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
JP4368778A 1978-04-13 1978-04-13 Cooling water reflux controller of condenser Pending JPS54135908A (en)

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)

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