JPS5877201U - Steam generator cover gas nozzle structure - Google Patents

Steam generator cover gas nozzle structure

Info

Publication number
JPS5877201U
JPS5877201U JP17080881U JP17080881U JPS5877201U JP S5877201 U JPS5877201 U JP S5877201U JP 17080881 U JP17080881 U JP 17080881U JP 17080881 U JP17080881 U JP 17080881U JP S5877201 U JPS5877201 U JP S5877201U
Authority
JP
Japan
Prior art keywords
steam generator
cover gas
nozzle
nozzle structure
gas nozzle
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
JP17080881U
Other languages
Japanese (ja)
Other versions
JPS6226641Y2 (en
Inventor
阿部　興司
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 JP17080881U priority Critical patent/JPS5877201U/en
Publication of JPS5877201U publication Critical patent/JPS5877201U/en
Application granted granted Critical
Publication of JPS6226641Y2 publication Critical patent/JPS6226641Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Measuring Temperature Or Quantity Of Heat (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図は本考案の一実施例を示すカバーガスノズル構造
図、第２図は本考案の他の実施例を示す構造図である。 １・・・・・・蒸気発生器胴体、２・・・・・・カバー
ガス空間、３・・・・・・ノズル、４・・・・・・カバ
ーガスノズル、５・・・・・・じゃま板、６・・・・・
・温度計、７・・・・・・カバーガス流、８・・・・・
・多孔板、９・・・・・・充てん材。FIG. 1 is a structural diagram of a cover gas nozzle showing one embodiment of the present invention, and FIG. 2 is a structural diagram showing another embodiment of the present invention. 1... Steam generator body, 2... Cover gas space, 3... Nozzle, 4... Cover gas nozzle, 5... Obstruction Board, 6...
・Thermometer, 7...Cover gas flow, 8...
・Perforated plate, 9...Filling material.

Claims (1)

【実用新案登録請求の範囲】 １　機器内に、不活性ガスにてカバーされた液面を有す
るナトリウム加熱蒸気発生器のカバーガス域に開口した
ノズルにおいて、１．ノズル先端部のカバーガス空間内
に、当該ノズルを経て機器外に流出するガスと構造材と
の接触面積を大きくした流路構造を設けたことを特徴と
する蒸気発生器カバーガス中ノズル構造。 ２　実用新案登録請求の範囲第１項において、接触流路
構造材に温度計を設け、温度計測により、カバーガス中
の未反応水蒸気を検出することを特徴とする蒸気発生器
カバー中ノズル構造。[Claims for Utility Model Registration] 1. In a nozzle that opens into the cover gas area of a sodium heated steam generator that has a liquid surface covered with an inert gas in the device, 1. A nozzle structure in a steam generator cover gas, characterized in that a flow path structure is provided in the cover gas space at the tip of the nozzle to increase the contact area between the gas flowing out of the device through the nozzle and a structural material. 2. The nozzle structure in a steam generator cover according to claim 1 of the utility model registration claim, characterized in that a thermometer is provided in the contact flow path structural material, and unreacted water vapor in the cover gas is detected by temperature measurement.
JP17080881U 1981-11-18 1981-11-18 Steam generator cover gas nozzle structure Granted JPS5877201U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17080881U JPS5877201U (en) 1981-11-18 1981-11-18 Steam generator cover gas nozzle structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17080881U JPS5877201U (en) 1981-11-18 1981-11-18 Steam generator cover gas nozzle structure

Publications (2)

Publication Number Publication Date
JPS5877201U true JPS5877201U (en) 1983-05-25
JPS6226641Y2 JPS6226641Y2 (en) 1987-07-08

Family

ID=29962754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17080881U Granted JPS5877201U (en) 1981-11-18 1981-11-18 Steam generator cover gas nozzle structure

Country Status (1)

Country Link
JP (1) JPS5877201U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470850Y1 (en) * 2013-01-17 2014-01-14 김병두 Ofa nozzle for coal-fired boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470850Y1 (en) * 2013-01-17 2014-01-14 김병두 Ofa nozzle for coal-fired boiler

Also Published As

Publication number Publication date
JPS6226641Y2 (en) 1987-07-08

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