JPS58185794U - tubular heat exchanger - Google Patents

tubular heat exchanger

Info

Publication number
JPS58185794U
JPS58185794U JP8235182U JP8235182U JPS58185794U JP S58185794 U JPS58185794 U JP S58185794U JP 8235182 U JP8235182 U JP 8235182U JP 8235182 U JP8235182 U JP 8235182U JP S58185794 U JPS58185794 U JP S58185794U
Authority
JP
Japan
Prior art keywords
heat exchanger
tubular heat
tubes
tube
fixed
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
JP8235182U
Other languages
Japanese (ja)
Inventor
石附 敏雄
福田 嘉男
三郎 宇佐美
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 JP8235182U priority Critical patent/JPS58185794U/en
Publication of JPS58185794U publication Critical patent/JPS58185794U/en
Pending legal-status Critical Current

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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図は従来例の熱交換器構造図、第2図は従来の土管
板と伝熱管固定部断面、第3図は本考案の熱交換器の管
板付近の縦断面図である。 1・・・伝熱管、3・・・上管板、5・・・高温−次流
体、8・・・低温二次流体、−12・・・ベロー円板。
FIG. 1 is a structural diagram of a conventional heat exchanger, FIG. 2 is a sectional view of a conventional clay tube plate and a fixing portion of a heat transfer tube, and FIG. 3 is a longitudinal sectional view of the vicinity of a tube plate of a heat exchanger according to the present invention. DESCRIPTION OF SYMBOLS 1... Heat exchanger tube, 3... Upper tube plate, 5... High temperature secondary fluid, 8... Low temperature secondary fluid, -12... Bellows disk.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個の伝熱管を固定し、伝熱管壁を介して管内外の流
体間で熱交換を行う管式熱交換器において、前記伝熱管
を前記管板を貫通させ、前記管板を覆う可撓板に前記伝
熱管を固定することを特徴とする管式熱交換器。
In a tubular heat exchanger in which a plurality of heat exchanger tubes are fixed and heat is exchanged between fluids inside and outside the tubes through the heat exchanger tube wall, the heat exchanger tubes are passed through the tube sheet and the tube sheet is covered. A tubular heat exchanger, characterized in that the heat transfer tube is fixed to a flexible plate.
JP8235182U 1982-06-04 1982-06-04 tubular heat exchanger Pending JPS58185794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8235182U JPS58185794U (en) 1982-06-04 1982-06-04 tubular heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8235182U JPS58185794U (en) 1982-06-04 1982-06-04 tubular heat exchanger

Publications (1)

Publication Number Publication Date
JPS58185794U true JPS58185794U (en) 1983-12-09

Family

ID=30091422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8235182U Pending JPS58185794U (en) 1982-06-04 1982-06-04 tubular heat exchanger

Country Status (1)

Country Link
JP (1) JPS58185794U (en)

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