JPH0421995U - - Google Patents

Info

Publication number
JPH0421995U
JPH0421995U JP1990062240U JP6224090U JPH0421995U JP H0421995 U JPH0421995 U JP H0421995U JP 1990062240 U JP1990062240 U JP 1990062240U JP 6224090 U JP6224090 U JP 6224090U JP H0421995 U JPH0421995 U JP H0421995U
Authority
JP
Japan
Prior art keywords
reactor
liquid metal
upper core
core mechanism
reactor vessel
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
JP1990062240U
Other languages
Japanese (ja)
Other versions
JP2508524Y2 (en
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 filed Critical
Priority to JP1990062240U priority Critical patent/JP2508524Y2/en
Publication of JPH0421995U publication Critical patent/JPH0421995U/ja
Application granted granted Critical
Publication of JP2508524Y2 publication Critical patent/JP2508524Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示し、第１図ａは
その縦断面図、第１図ｂはその平面図、第２図は
従来のトツプエントリーシステムのループ型の高
速増殖炉の原子炉を示し、第２図ａはその縦断面
図、第２図ｂはその平面図である。 １……原子炉容器、５……炉心上部機構、６…
…入口配管、７……出口配管、８……炉心、９…
…フローホール。 Fig. 1 shows an embodiment of the present invention, Fig. 1a is a longitudinal sectional view thereof, Fig. 1b is a plan view thereof, and Fig. 2 is an atom of a conventional loop-type fast breeder reactor with a top entry system. FIG. 2a is a longitudinal sectional view of the furnace, and FIG. 2b is a plan view thereof. 1... Reactor vessel, 5... Core upper mechanism, 6...
...Inlet piping, 7...Outlet piping, 8...Reactor core, 9...
...Flow Hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉容器内の下部に炉心及び同炉心の上方の
原子炉容器内に下方が開放された筒状の炉心上部
機構を備え、炉心から出た液体金属が炉心上部機
構に当つて原子炉容器沿いに上昇し液面付近で内
向きに反転した後出口配管より排出される液体金
属を用いた高速増殖の原子炉において、前記筒状
の炉心上部機構の液体金属の液面付近に複数のフ
ローホールを設けたことを特徴とする高速増殖の
原子炉におけるガス巻き込み防止装置。 A reactor core is provided at the lower part of the reactor vessel, and a cylindrical upper core mechanism with an open bottom is provided in the reactor vessel above the reactor core, so that liquid metal coming out of the reactor hits the upper core mechanism and flows along the reactor vessel. In a fast breeder nuclear reactor that uses liquid metal that rises to the top, reverses inward near the liquid level, and then is discharged from the outlet pipe, there are multiple flow holes near the liquid level of the liquid metal in the cylindrical upper core mechanism. A gas entrainment prevention device in a fast breeder nuclear reactor, characterized in that it is provided with.
JP1990062240U 1990-06-14 1990-06-14 Gas entrainment prevention device in fast breeder reactor Expired - Lifetime JP2508524Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990062240U JP2508524Y2 (en) 1990-06-14 1990-06-14 Gas entrainment prevention device in fast breeder reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990062240U JP2508524Y2 (en) 1990-06-14 1990-06-14 Gas entrainment prevention device in fast breeder reactor

Publications (2)

Publication Number Publication Date
JPH0421995U true JPH0421995U (en) 1992-02-24
JP2508524Y2 JP2508524Y2 (en) 1996-08-28

Family

ID=31591205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990062240U Expired - Lifetime JP2508524Y2 (en) 1990-06-14 1990-06-14 Gas entrainment prevention device in fast breeder reactor

Country Status (1)

Country Link
JP (1) JP2508524Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009098122A (en) * 2007-09-27 2009-05-07 Hitachi-Ge Nuclear Energy Ltd Fast breeder reactor type nuclear power generation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163492A (en) * 1980-05-22 1981-12-16 Tokyo Shibaura Electric Co Fast reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163492A (en) * 1980-05-22 1981-12-16 Tokyo Shibaura Electric Co Fast reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009098122A (en) * 2007-09-27 2009-05-07 Hitachi-Ge Nuclear Energy Ltd Fast breeder reactor type nuclear power generation system

Also Published As

Publication number Publication date
JP2508524Y2 (en) 1996-08-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term