JPS6463896A - Nonradioactive drain transfer facility of nuclear power plant - Google Patents

Nonradioactive drain transfer facility of nuclear power plant

Info

Publication number
JPS6463896A
JPS6463896A JP62219128A JP21912887A JPS6463896A JP S6463896 A JPS6463896 A JP S6463896A JP 62219128 A JP62219128 A JP 62219128A JP 21912887 A JP21912887 A JP 21912887A JP S6463896 A JPS6463896 A JP S6463896A
Authority
JP
Japan
Prior art keywords
piping
discharge
transfer
nonradioactive
drain
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
JP62219128A
Other languages
Japanese (ja)
Other versions
JPH0563759B2 (en
Inventor
Tatsuo Nagase
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 Engineering Corp
Toshiba Corp
Original Assignee
Toshiba Engineering Corp
Toshiba Corp
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 Engineering Corp, Toshiba Corp filed Critical Toshiba Engineering Corp
Priority to JP62219128A priority Critical patent/JPS6463896A/en
Publication of JPS6463896A publication Critical patent/JPS6463896A/en
Publication of JPH0563759B2 publication Critical patent/JPH0563759B2/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

Abstract

PURPOSE:To enable continuous radioactivity monitor in the time of discharge of drain by connecting a transfer pipe to the upstream of a seal water radiation monitor of a sea water discharge piping from a nonradiation drain sump. CONSTITUTION:A discharge piping 3 is connected to the discharge side of a nonradiation drain sump pump 2, and a transfer piping 4 is made by the confluence of a plurality of discharge pipings 3. The transfer piping 4 is connected to the upstream of a sea water radiation monitor 11 of each sea water discharge piping 10 of an auxiliary cooling facility through a double check valve 8 and a stop valve 9. A change valve 6 is provided between discharge pipings 3. Therefore, radioactivity can be monitored continuously and piping setting of the transfer piping can be reduced.
JP62219128A 1987-09-03 1987-09-03 Nonradioactive drain transfer facility of nuclear power plant Granted JPS6463896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62219128A JPS6463896A (en) 1987-09-03 1987-09-03 Nonradioactive drain transfer facility of nuclear power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62219128A JPS6463896A (en) 1987-09-03 1987-09-03 Nonradioactive drain transfer facility of nuclear power plant

Publications (2)

Publication Number Publication Date
JPS6463896A true JPS6463896A (en) 1989-03-09
JPH0563759B2 JPH0563759B2 (en) 1993-09-13

Family

ID=16730677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62219128A Granted JPS6463896A (en) 1987-09-03 1987-09-03 Nonradioactive drain transfer facility of nuclear power plant

Country Status (1)

Country Link
JP (1) JPS6463896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012149968A (en) * 2011-01-18 2012-08-09 Mitsubishi Heavy Ind Ltd Primary and secondary drain systems of nuclear power plant, and nuclear power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012149968A (en) * 2011-01-18 2012-08-09 Mitsubishi Heavy Ind Ltd Primary and secondary drain systems of nuclear power plant, and nuclear power plant

Also Published As

Publication number Publication date
JPH0563759B2 (en) 1993-09-13

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