JPS5479394A - Device of detecting leakage of water for steam generator of fast breeder reactor - Google Patents

Device of detecting leakage of water for steam generator of fast breeder reactor

Info

Publication number
JPS5479394A
JPS5479394A JP14616577A JP14616577A JPS5479394A JP S5479394 A JPS5479394 A JP S5479394A JP 14616577 A JP14616577 A JP 14616577A JP 14616577 A JP14616577 A JP 14616577A JP S5479394 A JPS5479394 A JP S5479394A
Authority
JP
Japan
Prior art keywords
sensor
sensor portion
sodium
steam generator
water
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
Application number
JP14616577A
Other languages
Japanese (ja)
Other versions
JPS5746492B2 (en
Inventor
Nobuyoshi Miyaji
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 JP14616577A priority Critical patent/JPS5479394A/en
Publication of JPS5479394A publication Critical patent/JPS5479394A/en
Publication of JPS5746492B2 publication Critical patent/JPS5746492B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To allow maintenance, such as, the exchange of a sensor for early detecting the minute leakage of water in a steam generator of a fast breeder reactor cooled by sodium even during the operation of the reactor, in a detector provided with said sensor.
CONSTITUTION: A fixed quantity of sodium sampled from a main piping 1 by adjusting an electromagnetic pump 4 is heated at fixed temp by means of an economizer 5 and a heater 6, sent to a H2 detector sensor portion containing an outer cylinder 7 of a H2 detector, measured about H2 concn. at the sensor portion and returned into the main piping 1 through a duct 15. In this case, a Ni film sensor 8 in said sensor portion is exchanged in such a manner that sodium in the sensor portion is drained to a tank 21 by closing valves 3, 14, by opening valves 19, 20 and by opening a valve 11 while feeding Ar gas to a vapor trap 12 and the valves 19, 20 are closed.
COPYRIGHT: (C)1979,JPO&Japio
JP14616577A 1977-12-07 1977-12-07 Device of detecting leakage of water for steam generator of fast breeder reactor Granted JPS5479394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14616577A JPS5479394A (en) 1977-12-07 1977-12-07 Device of detecting leakage of water for steam generator of fast breeder reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14616577A JPS5479394A (en) 1977-12-07 1977-12-07 Device of detecting leakage of water for steam generator of fast breeder reactor

Publications (2)

Publication Number Publication Date
JPS5479394A true JPS5479394A (en) 1979-06-25
JPS5746492B2 JPS5746492B2 (en) 1982-10-04

Family

ID=15401592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14616577A Granted JPS5479394A (en) 1977-12-07 1977-12-07 Device of detecting leakage of water for steam generator of fast breeder reactor

Country Status (1)

Country Link
JP (1) JPS5479394A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110957054A (en) * 2019-12-16 2020-04-03 上海核工程研究设计院有限公司 Test device for verifying main steam pipeline leakage monitoring method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993675A (en) * 1982-11-19 1984-05-30 住友電気工業株式会社 Liquid tank
JPS59162485U (en) * 1983-04-15 1984-10-31 石川島播磨重工業株式会社 liquid storage tank
US10807794B2 (en) 2018-02-05 2020-10-20 Composite Containers, Llc Liner for tank container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110957054A (en) * 2019-12-16 2020-04-03 上海核工程研究设计院有限公司 Test device for verifying main steam pipeline leakage monitoring method

Also Published As

Publication number Publication date
JPS5746492B2 (en) 1982-10-04

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