JPS58141899U - Orifice structure of reactor instrumentation piping - Google Patents

Orifice structure of reactor instrumentation piping

Info

Publication number
JPS58141899U
JPS58141899U JP1982038064U JP3806482U JPS58141899U JP S58141899 U JPS58141899 U JP S58141899U JP 1982038064 U JP1982038064 U JP 1982038064U JP 3806482 U JP3806482 U JP 3806482U JP S58141899 U JPS58141899 U JP S58141899U
Authority
JP
Japan
Prior art keywords
instrumentation piping
piping
orifice structure
instrumentation
orifice
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
JP1982038064U
Other languages
Japanese (ja)
Inventor
橋本　唯一
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP1982038064U priority Critical patent/JPS58141899U/en
Publication of JPS58141899U publication Critical patent/JPS58141899U/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

  • Branch Pipes, Bends, And The Like (AREA)
  • Pipe Accessories (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (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図は従来の計装配管及びオリフィスの設置方法を示
す一部破断斜視図、第２図は水平に配設された計装配管
に従来のオリフィスを設けた場合を示す縦断面図、第３
図は本考案に係る計装配管のオリフィス構造を示す斜視
図、第４図は同部分拡大断面図である。 図中、１は配管（被測定体）、２は計装配管、７はオリ
フィスである。Figure 1 is a partially cutaway perspective view showing a conventional method of installing instrumentation piping and an orifice, Figure 2 is a longitudinal cross-sectional view showing a conventional orifice installed in horizontally arranged instrumentation piping, 3
The figure is a perspective view showing the orifice structure of the instrumentation piping according to the present invention, and FIG. 4 is a partially enlarged sectional view of the same. In the figure, 1 is a pipe (object to be measured), 2 is an instrumentation pipe, and 7 is an orifice.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉の配管等の被測定体の圧力等を計測するための計
装配管のオリフィス構造において、該計装配管を上記被
測定体に水平に取り付けると共に、計装配管の取付は部
に、被測定体から計装配管に流入する流体の流量を制限
するオリフィスを計装配管の軸芯より上方に位置させて
設けたことを特徴とする原子炉計装配管のオリフィス構
造。In the orifice structure of the instrumentation piping for measuring the pressure etc. of the object to be measured such as the piping of a nuclear reactor, the instrumentation piping is attached horizontally to the object to be measured, and the instrumentation piping is installed at the part where it is being measured. An orifice structure for a nuclear reactor instrumentation piping, characterized in that an orifice that restricts the flow rate of fluid flowing into the instrumentation piping from a measuring body is positioned above the axis of the instrumentation piping.
JP1982038064U 1982-03-19 1982-03-19 Orifice structure of reactor instrumentation piping Pending JPS58141899U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982038064U JPS58141899U (en) 1982-03-19 1982-03-19 Orifice structure of reactor instrumentation piping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982038064U JPS58141899U (en) 1982-03-19 1982-03-19 Orifice structure of reactor instrumentation piping

Publications (1)

Publication Number Publication Date
JPS58141899U true JPS58141899U (en) 1983-09-24

Family

ID=30049427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982038064U Pending JPS58141899U (en) 1982-03-19 1982-03-19 Orifice structure of reactor instrumentation piping

Country Status (1)

Country Link
JP (1) JPS58141899U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218495U (en) * 1985-07-19 1987-02-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218495U (en) * 1985-07-19 1987-02-03

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