JPS58162025U - Purge type liquid level gauge for vacuum chamber - Google Patents

Purge type liquid level gauge for vacuum chamber

Info

Publication number
JPS58162025U
JPS58162025U JP1982059447U JP5944782U JPS58162025U JP S58162025 U JPS58162025 U JP S58162025U JP 1982059447 U JP1982059447 U JP 1982059447U JP 5944782 U JP5944782 U JP 5944782U JP S58162025 U JPS58162025 U JP S58162025U
Authority
JP
Japan
Prior art keywords
level gauge
type liquid
liquid level
vacuum chamber
vacuum
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
JP1982059447U
Other languages
Japanese (ja)
Inventor
下川　信博
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 JP1982059447U priority Critical patent/JPS58162025U/en
Publication of JPS58162025U publication Critical patent/JPS58162025U/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

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (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 drawings]

第１図は従来のパージ式液面計の概要を示す系統図、第
２図は本考案の実施例を示す真空槽用パージ式液面計の
系統図、第３図は第２図における真空破壊弁とエアブロ
−弁の連動動作を示すブロック図である。 図中、符号１は液面計、２は真空槽、４は高線量区域、
５は導圧管、８はエアブロ−弁、９はブロー配管、１０
は真空破壊弁を示す。Figure 1 is a system diagram showing an overview of a conventional purge type liquid level gauge, Figure 2 is a system diagram of a purge type liquid level gauge for vacuum chambers showing an embodiment of the present invention, and Figure 3 is a system diagram showing the outline of a conventional purge type liquid level gauge. FIG. 2 is a block diagram showing the interlocking operation of a rupture valve and an air blow valve. In the figure, 1 is a liquid level gauge, 2 is a vacuum tank, 4 is a high dose area,
5 is a pressure impulse pipe, 8 is an air blow valve, 9 is a blow pipe, 10
indicates a vacuum breaker valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] しやへい壁を隔て）高線量区域の内、外部にそれぞれ配
置した真空槽および該真空槽内の放射性液体の液面を表
示する液面計の間を接続する導圧管に、大流量のブロー
用気体を吹き込むブロー装置を弁を介して接続し、該弁
の開閉操作を前記真空槽の真空破壊機構と連動せしめる
よう構成したことを特徴とする真空槽用パージ式液面計
。A high-flow blow was applied to the impulse pipes connecting the vacuum chambers located inside and outside the high-dose area (separated by a thin wall) and the level gauge that displayed the level of radioactive liquid in the vacuum chamber. A purge type liquid level gauge for a vacuum tank, characterized in that a blowing device for blowing in a gas is connected via a valve, and the opening and closing operations of the valve are linked with a vacuum breaking mechanism of the vacuum tank.
JP1982059447U 1982-04-23 1982-04-23 Purge type liquid level gauge for vacuum chamber Pending JPS58162025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982059447U JPS58162025U (en) 1982-04-23 1982-04-23 Purge type liquid level gauge for vacuum chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982059447U JPS58162025U (en) 1982-04-23 1982-04-23 Purge type liquid level gauge for vacuum chamber

Publications (1)

Publication Number Publication Date
JPS58162025U true JPS58162025U (en) 1983-10-28

Family

ID=30069751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982059447U Pending JPS58162025U (en) 1982-04-23 1982-04-23 Purge type liquid level gauge for vacuum chamber

Country Status (1)

Country Link
JP (1) JPS58162025U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172709A (en) * 1987-12-26 1989-07-07 Power Reactor & Nuclear Fuel Dev Corp Purging type liquid level gage
JP2014055942A (en) * 2012-09-11 2014-03-27 Ge-Hitachi Nuclear Energy Americas Llc Method and system for measuring liquid level of spent fuel pool without using electrical power

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172709A (en) * 1987-12-26 1989-07-07 Power Reactor & Nuclear Fuel Dev Corp Purging type liquid level gage
JP2014055942A (en) * 2012-09-11 2014-03-27 Ge-Hitachi Nuclear Energy Americas Llc Method and system for measuring liquid level of spent fuel pool without using electrical power

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