JPS59185695U - core spray equipment - Google Patents

core spray equipment

Info

Publication number
JPS59185695U
JPS59185695U JP1983080227U JP8022783U JPS59185695U JP S59185695 U JPS59185695 U JP S59185695U JP 1983080227 U JP1983080227 U JP 1983080227U JP 8022783 U JP8022783 U JP 8022783U JP S59185695 U JPS59185695 U JP S59185695U
Authority
JP
Japan
Prior art keywords
core spray
spray equipment
nozzle
nozzle placed
distance use
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
JP1983080227U
Other languages
Japanese (ja)
Inventor
松本　知行
久道 井上
良之 片岡
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1983080227U priority Critical patent/JPS59185695U/en
Publication of JPS59185695U publication Critical patent/JPS59185695U/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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Nozzles (AREA)
  • Monitoring And Testing Of 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図は本考案になるスプレィ装置のノズル配置図、第
２図は本考案のスプレィ装置からのスプレィ水散布図、
第３図は１部のノズル冠水時のスプレィ水散布図である
。 １・・・・・・スプレィ装置のスプレィヘッダ、２・・
・・・・近距離用スプレィノズル、３・・・・・・遠距
離用スプレインズル、４・・・・・・上部プレナム、５
・・・・・・近距離用ノズルからのスプレィ水、６・・
・・・・遠距離用ノズルからのスプレィ水、７・・・・
・・炉心格子板、８・・・・・・燃料集合体。 寮Ｚ　岡 第３（３）Figure 1 is a nozzle layout diagram of the spray device of the present invention, Figure 2 is a distribution diagram of spray water from the spray device of the present invention,
FIG. 3 is a spray water scatter diagram when one part of the nozzle is submerged. 1...Spray header of spray device, 2...
・・・・Spray nozzle for short distance, 3・・・Spray nozzle for long distance, 4・・・・ Upper plenum, 5
...Spray water from a short-range nozzle, 6...
...Spray water from a long-distance nozzle, 7...
...Core lattice plate, 8...Fuel assembly. Dormitory Z Okadai 3 (3)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遠距離用に位置を高くしたノズルと近距離用に位置を低
くしたノズルを取付けたリング状ヘッダを原子炉の上部
プレナムに設けたことを特徴とする炉心スプレィ装置。A reactor core spray device characterized in that a ring-shaped header is installed in the upper plenum of a nuclear reactor, to which a nozzle placed high for long-distance use and a nozzle placed low for short-distance use are attached.
JP1983080227U 1983-05-30 1983-05-30 core spray equipment Pending JPS59185695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983080227U JPS59185695U (en) 1983-05-30 1983-05-30 core spray equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983080227U JPS59185695U (en) 1983-05-30 1983-05-30 core spray equipment

Publications (1)

Publication Number Publication Date
JPS59185695U true JPS59185695U (en) 1984-12-10

Family

ID=30210220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983080227U Pending JPS59185695U (en) 1983-05-30 1983-05-30 core spray equipment

Country Status (1)

Country Link
JP (1) JPS59185695U (en)

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