JPS54153997A - Drain system - Google Patents

Drain system

Info

Publication number
JPS54153997A
JPS54153997A JP6172078A JP6172078A JPS54153997A JP S54153997 A JPS54153997 A JP S54153997A JP 6172078 A JP6172078 A JP 6172078A JP 6172078 A JP6172078 A JP 6172078A JP S54153997 A JPS54153997 A JP S54153997A
Authority
JP
Japan
Prior art keywords
piping
drain
coolant
tank
drained
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
JP6172078A
Other languages
Japanese (ja)
Other versions
JPS5912157B2 (en
Inventor
Michiyuki Miyahara
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
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group 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, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP53061720A priority Critical patent/JPS5912157B2/en
Publication of JPS54153997A publication Critical patent/JPS54153997A/en
Publication of JPS5912157B2 publication Critical patent/JPS5912157B2/en
Expired 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

Landscapes

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Compressor (AREA)

Abstract

PURPOSE: To obtain a simple system by means of eleminating a covere gas by giving the mechanism of a cover gas connecting piping to the overflow piping.
CONSTITUTION: In a case when coolant is to be drained, after the whole coolant in an overflow piping 14 being drained to a drain tank 17, a drain valve 16 is opened after a tank 11 containing coolant and the cover gas of the drain tank 17 being connected by the overflow piping 14 and a by-pass piping 14a by means of opening a stop valve 14c. The coolant is drained from a drain piping 15 and the drain tank gas is flowed to the tank 11 via the by-pass piping 14b and the overflow piping 14, thereby smooth draining can be performed.
COPYRIGHT: (C)1979,JPO&Japio
JP53061720A 1978-05-25 1978-05-25 drain system Expired JPS5912157B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53061720A JPS5912157B2 (en) 1978-05-25 1978-05-25 drain system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53061720A JPS5912157B2 (en) 1978-05-25 1978-05-25 drain system

Publications (2)

Publication Number Publication Date
JPS54153997A true JPS54153997A (en) 1979-12-04
JPS5912157B2 JPS5912157B2 (en) 1984-03-21

Family

ID=13179330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53061720A Expired JPS5912157B2 (en) 1978-05-25 1978-05-25 drain system

Country Status (1)

Country Link
JP (1) JPS5912157B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5967124B2 (en) * 2014-01-31 2016-08-10 三浦工業株式会社 Drain collection device

Also Published As

Publication number Publication date
JPS5912157B2 (en) 1984-03-21

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