JPS6484195A - Drain port device - Google Patents

Drain port device

Info

Publication number
JPS6484195A
JPS6484195A JP62240805A JP24080587A JPS6484195A JP S6484195 A JPS6484195 A JP S6484195A JP 62240805 A JP62240805 A JP 62240805A JP 24080587 A JP24080587 A JP 24080587A JP S6484195 A JPS6484195 A JP S6484195A
Authority
JP
Japan
Prior art keywords
housing
receiving tray
fluid
recovered
perforated plate
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
JP62240805A
Other languages
Japanese (ja)
Inventor
Seijiro Yamazaki
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
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 filed Critical Toshiba Corp
Priority to JP62240805A priority Critical patent/JPS6484195A/en
Publication of JPS6484195A publication Critical patent/JPS6484195A/en
Pending 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

  • Cleaning In General (AREA)

Abstract

PURPOSE:To remove the water leaking from a ceiling face by embedding a receiving tray in a floor and covering the top end aperture of a housing by a perforated plate. CONSTITUTION:The receiving tray 19 having plural inflow holes 8 is provided on the side wall 4 of the housing 6 and further, the perforated plate 14 is imposed to the top end aperture 5 of the housing 6. The fluid accumulated on the floor face 2 by cleaning, etc., of apparatus flows through the holes 14a of the perforated plate 14 into the housing 6. The fluid flows through a wire net cover 23 installed at the top end of the receiving tray 19 along the outside surface of the side wall 22 of the receiving tray and arrives at the receiving tray 19, in the event of the permeation of the fluid from an upper boundary part 17 of the floor face 2 and the housing 6. The fluid recovered into this receiving tray 19 is recovered through inflow holes 18 into the housing 6 and is mixed with the fluid recovered from the perforated plate 14. The fluid in the housing 6 is recovered through a communicating aperture 12, an upper aperture 7a of a drain pipe 7 and the drain pipe 7 into a sump tank.
JP62240805A 1987-09-28 1987-09-28 Drain port device Pending JPS6484195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62240805A JPS6484195A (en) 1987-09-28 1987-09-28 Drain port device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62240805A JPS6484195A (en) 1987-09-28 1987-09-28 Drain port device

Publications (1)

Publication Number Publication Date
JPS6484195A true JPS6484195A (en) 1989-03-29

Family

ID=17064948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62240805A Pending JPS6484195A (en) 1987-09-28 1987-09-28 Drain port device

Country Status (1)

Country Link
JP (1) JPS6484195A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006113066A (en) * 2004-10-13 2006-04-27 General Electric Co <Ge> Floor tile fragment shutting-out device for nuclear power plant and transition plenum
JP2013156195A (en) * 2012-01-31 2013-08-15 Mitsubishi Heavy Ind Ltd Water pit structure for nuclear reactor fuel replacement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006113066A (en) * 2004-10-13 2006-04-27 General Electric Co <Ge> Floor tile fragment shutting-out device for nuclear power plant and transition plenum
JP2013156195A (en) * 2012-01-31 2013-08-15 Mitsubishi Heavy Ind Ltd Water pit structure for nuclear reactor fuel replacement

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