JPS62126798U - - Google Patents

Info

Publication number
JPS62126798U
JPS62126798U JP1986014226U JP1422686U JPS62126798U JP S62126798 U JPS62126798 U JP S62126798U JP 1986014226 U JP1986014226 U JP 1986014226U JP 1422686 U JP1422686 U JP 1422686U JP S62126798 U JPS62126798 U JP S62126798U
Authority
JP
Japan
Prior art keywords
cladding tube
relative movement
shielding wall
piping
external cladding
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
JP1986014226U
Other languages
Japanese (ja)
Other versions
JPH0350480Y2 (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 JP1986014226U priority Critical patent/JPH0350480Y2/ja
Publication of JPS62126798U publication Critical patent/JPS62126798U/ja
Application granted granted Critical
Publication of JPH0350480Y2 publication Critical patent/JPH0350480Y2/ja
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
    • 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

  • Installation Of Indoor Wiring (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Description

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

図面は本考案の一実施例を示すもので、第１図
は縦断面図、第２図は第１図の―線に沿う矢
視図、第３図は第２図鎖線で示す部分の詳細図
である。 １……鋼製容器、２……内側遮蔽壁、３……外
側遮蔽壁、６……内部被覆管、７……外部被覆管
、８，９……空間部、１０，１１，１２……ベロ
ーズ継手、１３……本体、１３ａ……カバー、１
４，１５，１６，１８……空間部、１９……ガイ
ド機構、２３……拘束リング、２５……周方向拘
束金物、２６……ラグ、Ｐ……プロセス配管。 The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal cross-sectional view, Fig. 2 is a view taken along the line - in Fig. 1, and Fig. 3 is a detail of the part indicated by the chain line in Fig. 2. It is a diagram. DESCRIPTION OF SYMBOLS 1... Steel container, 2... Inner shielding wall, 3... Outer shielding wall, 6... Inner cladding tube, 7... Outer cladding tube, 8, 9... Space part, 10, 11, 12... Bellows joint, 13...Main body, 13a...Cover, 1
4, 15, 16, 18... Space portion, 19... Guide mechanism, 23... Restriction ring, 25... Circumferential restraint hardware, 26... Lug, P... Process piping.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鋼製容器壁とその内側、外側のコンクリート製
遮蔽壁とを貫通している配管の外周に一端が気密
に固着された外部被覆管を設け、該外部被覆管の
固着部分近傍とその周囲のコンクリート製遮蔽壁
との間に、これらの管軸方向への相対移動を許容
しかつ周方向への相対移動を規制するガイド機構
を設けたことを特徴とする原子炉格納容器の配管
貫通部構造。 An external cladding tube whose one end is airtightly fixed is installed on the outer periphery of the piping that penetrates the steel container wall and the concrete shielding wall on the inside and outside, and the concrete near the fixed part of the external cladding tube and the surrounding area is installed. A piping penetration structure for a nuclear reactor containment vessel, characterized in that a guide mechanism is provided between the pipe and the shielding wall to permit relative movement in the axial direction of the pipes and to restrict relative movement in the circumferential direction.
JP1986014226U 1986-02-03 1986-02-03 Expired JPH0350480Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986014226U JPH0350480Y2 (en) 1986-02-03 1986-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986014226U JPH0350480Y2 (en) 1986-02-03 1986-02-03

Publications (2)

Publication Number Publication Date
JPS62126798U true JPS62126798U (en) 1987-08-11
JPH0350480Y2 JPH0350480Y2 (en) 1991-10-28

Family

ID=30804014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986014226U Expired JPH0350480Y2 (en) 1986-02-03 1986-02-03

Country Status (1)

Country Link
JP (1) JPH0350480Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017506743A (en) * 2014-02-26 2017-03-09 ジョイント ストック カンパニー“アトムエネルゴプロエクト”Ｊｏｉｎｔ Ｓｔｏｃｋ Ｃｏｍｐａｎｙ ‘Ａｔｏｍｅｎｅｒｇｏｐｒｏｅｋｔ’ Sealed cable input through the outer and inner walls of the containment shell of a nuclear power plant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160695A (en) * 1974-06-18 1975-12-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160695A (en) * 1974-06-18 1975-12-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017506743A (en) * 2014-02-26 2017-03-09 ジョイント ストック カンパニー“アトムエネルゴプロエクト”Ｊｏｉｎｔ Ｓｔｏｃｋ Ｃｏｍｐａｎｙ ‘Ａｔｏｍｅｎｅｒｇｏｐｒｏｅｋｔ’ Sealed cable input through the outer and inner walls of the containment shell of a nuclear power plant

Also Published As

Publication number Publication date
JPH0350480Y2 (en) 1991-10-28

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