JPS5626222A - Testing device for level switch of hygroscopic moisture separator - Google Patents

Testing device for level switch of hygroscopic moisture separator

Info

Publication number
JPS5626222A
JPS5626222A JP10222579A JP10222579A JPS5626222A JP S5626222 A JPS5626222 A JP S5626222A JP 10222579 A JP10222579 A JP 10222579A JP 10222579 A JP10222579 A JP 10222579A JP S5626222 A JPS5626222 A JP S5626222A
Authority
JP
Japan
Prior art keywords
test
level switch
main body
moisture separator
water supply
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
JP10222579A
Other languages
Japanese (ja)
Inventor
Fujio Okunishi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10222579A priority Critical patent/JPS5626222A/en
Publication of JPS5626222A publication Critical patent/JPS5626222A/en
Pending legal-status Critical Current

Links

Landscapes

  • Level Indicators Using A Float (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To carry out the switch test without giving any effect to the operation of the atomic power turbine plant, by providing the air-actuating valve to the drain detecting piping of the hygroscopic moisture separator in order to form the test water supply system to the level switch main body.
CONSTITUTION: The moisture in the vapor for driving the atomic power turbine is separated by hygroscopic moisture separator 1 and then applied to level switch main body 14 via drain detecting pipings 26a and 26b which interlock main body 14 which stores separator 1 and float 15. And the supply of vapor to the turbine is controlled by water level upper and lower limit position detecting limit switches 11 and 12 interlocking float 15. The test water supply system comprising water supply tank 16 including air-actuating valves 6 and 8 is connected to pipe 26a. Thus the level switch test is possible whithout giving any effect to the plant operation and according to the operation of valves 6 and 8. The used water after the test is treated by the drain system provided to pipe 26b.
COPYRIGHT: (C)1981,JPO&Japio
JP10222579A 1979-08-13 1979-08-13 Testing device for level switch of hygroscopic moisture separator Pending JPS5626222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10222579A JPS5626222A (en) 1979-08-13 1979-08-13 Testing device for level switch of hygroscopic moisture separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10222579A JPS5626222A (en) 1979-08-13 1979-08-13 Testing device for level switch of hygroscopic moisture separator

Publications (1)

Publication Number Publication Date
JPS5626222A true JPS5626222A (en) 1981-03-13

Family

ID=14321707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10222579A Pending JPS5626222A (en) 1979-08-13 1979-08-13 Testing device for level switch of hygroscopic moisture separator

Country Status (1)

Country Link
JP (1) JPS5626222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543029U (en) * 1991-11-13 1993-06-11 西日本プラント工業株式会社 Water level gauge calibration device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543029U (en) * 1991-11-13 1993-06-11 西日本プラント工業株式会社 Water level gauge calibration device

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