JPS5846198U - Reactor containment vessel spray equipment - Google Patents

Reactor containment vessel spray equipment

Info

Publication number
JPS5846198U
JPS5846198U JP1981140547U JP14054781U JPS5846198U JP S5846198 U JPS5846198 U JP S5846198U JP 1981140547 U JP1981140547 U JP 1981140547U JP 14054781 U JP14054781 U JP 14054781U JP S5846198 U JPS5846198 U JP S5846198U
Authority
JP
Japan
Prior art keywords
containment vessel
spray
reactor containment
nozzle head
reactor
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
JP1981140547U
Other languages
Japanese (ja)
Inventor
章 小島
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1981140547U priority Critical patent/JPS5846198U/en
Publication of JPS5846198U publication Critical patent/JPS5846198U/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
    • 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の原子炉格納容器スプレィ装置の構成図、
第２図及び第３図は従来のスプレイノズ　゛ルヘッドの
概略図とスプレィ状況説明図、第４図及び第５図はこの
考案の一実施例におけるスプレィノズルヘッドの概略図
とスプレィ状況説明図である。 １・・・・・・原子炉格納容器、２・・・・・・原子炉
圧力容器、３．４・・・・・・スプレィヘッダ、５・・
・・・・圧力抑制室、６・・・プール水、９・・・・・
・ノズル、１０．１１・・・・・・スプレィノズルヘッ
ド、１２・・・・・・ノズルヘッド取付管路、１３・・
・・・・継ぎ手。Figure 1 is a configuration diagram of a conventional reactor containment vessel spray system.
Figures 2 and 3 are a schematic diagram of a conventional spray nozzle head and a diagram explaining the spray situation, and Figures 4 and 5 are a schematic diagram of a spray nozzle head and a diagram explaining the spray situation in an embodiment of this invention. . 1...Reactor containment vessel, 2...Reactor pressure vessel, 3.4...Spray header, 5...
... Pressure suppression chamber, 6... Pool water, 9...
・Nozzle, 10. 11... Spray nozzle head, 12... Nozzle head attachment conduit, 13...
...Joint.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉圧力容器を取り囲んで、原子炉格納容器の内側に
水平に配置されたスプレィヘッダに取り付けられたスプ
レィノズルヘッドのノズルから、圧力抑制室内のプール
水を原子炉格納容器内にスプレィする原子炉格納容器ス
プレィ装置において、′　　　　スプレィノズルヘッド
にその全周面にわたってノズルを設け、且つ前記スプレ
ィノズルヘッドを前記スプレィヘッダに取付けているノ
ズルヘッド取付管路の途中に回転自在の継ぎ手を設けた
ことを特徴とする原子炉格納容器スプレィ装置。A nuclear reactor in which pool water in a pressure suppression chamber is sprayed into the reactor containment vessel from a nozzle of a spray nozzle head that surrounds the reactor pressure vessel and is attached to a spray header that is horizontally arranged inside the reactor containment vessel. In a containment vessel spray device, a spray nozzle head is provided with a nozzle over its entire circumferential surface, and a rotatable joint is provided in the middle of a nozzle head attachment conduit that attaches the spray nozzle head to the spray header. Features: Reactor containment vessel spray equipment.
JP1981140547U 1981-09-24 1981-09-24 Reactor containment vessel spray equipment Pending JPS5846198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981140547U JPS5846198U (en) 1981-09-24 1981-09-24 Reactor containment vessel spray equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981140547U JPS5846198U (en) 1981-09-24 1981-09-24 Reactor containment vessel spray equipment

Publications (1)

Publication Number Publication Date
JPS5846198U true JPS5846198U (en) 1983-03-28

Family

ID=29933704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981140547U Pending JPS5846198U (en) 1981-09-24 1981-09-24 Reactor containment vessel spray equipment

Country Status (1)

Country Link
JP (1) JPS5846198U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066854U (en) * 1992-06-26 1994-01-28 エヌオーケー株式会社 Control valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066854U (en) * 1992-06-26 1994-01-28 エヌオーケー株式会社 Control valve

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