JPS57155095A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS57155095A
JPS57155095A JP3950081A JP3950081A JPS57155095A JP S57155095 A JPS57155095 A JP S57155095A JP 3950081 A JP3950081 A JP 3950081A JP 3950081 A JP3950081 A JP 3950081A JP S57155095 A JPS57155095 A JP S57155095A
Authority
JP
Japan
Prior art keywords
cooling liquid
secondary cooling
heat transfer
inlet pipe
transfer pipes
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
JP3950081A
Other languages
Japanese (ja)
Other versions
JPS5950919B2 (en
Inventor
Kenji Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3950081A priority Critical patent/JPS5950919B2/en
Publication of JPS57155095A publication Critical patent/JPS57155095A/en
Publication of JPS5950919B2 publication Critical patent/JPS5950919B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits

Abstract

PURPOSE:To inspect heat transfer pipes accurately by a method wherein the level of a secondary cooling liquid in an inlet pipe and an outlet pipe is kept constant and the leaking of sodium is detected by the variation of the level of the secondary cooling liquid in the inlet pipe. CONSTITUTION:The secondary cooling liquid which is present in the heat exchanger 1 is in an upper chamber 15, the inlet pipe 4, a part of the outlet pipe 5, the heat transfer pipes 9 and a lower chamber 16. Accordingly, when pressure is applied on the upper chamber 15 so that the pressure in the chamber 15 becomes higher than that of a primary cooling liquid, the secondary cooling liquid would flow into the primary cooling liquid if the heat transfer pipes 9 were damaged due to crackings or pinholes. Consequently, it is possible to ascertain whether or not any of the heat transfer pipes 9 is damaged, by detecting the level 36 of the secondary cooling liquid in the inlet pipe 4 and to inspect the pipes 9 accurately.
JP3950081A 1981-03-20 1981-03-20 Heat exchanger Expired JPS5950919B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3950081A JPS5950919B2 (en) 1981-03-20 1981-03-20 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3950081A JPS5950919B2 (en) 1981-03-20 1981-03-20 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS57155095A true JPS57155095A (en) 1982-09-25
JPS5950919B2 JPS5950919B2 (en) 1984-12-11

Family

ID=12554760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3950081A Expired JPS5950919B2 (en) 1981-03-20 1981-03-20 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5950919B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016024028A (en) * 2014-07-18 2016-02-08 Ｊｆｅケミカル株式会社 Specifying method of perforated point in vertical multi-pipe type heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016024028A (en) * 2014-07-18 2016-02-08 Ｊｆｅケミカル株式会社 Specifying method of perforated point in vertical multi-pipe type heat exchanger

Also Published As

Publication number Publication date
JPS5950919B2 (en) 1984-12-11

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