JPS60117483U - Heat exchanger - Google Patents

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図は本考案の第１実施例を示した一部断面平面図、
第２図は第１図のＡ部の拡大断面図、第３図は第２図の
作用の説明図、第４図は第３図に対応させて示した本考
案の第２実施例の説明図である。 １・・・外胴、２・・・伝熱管、３・・・移動支持板、
４・・・スライドガイド板、５・・・移動支持板押込装
置。FIG. 1 is a partially sectional plan view showing the first embodiment of the present invention;
Fig. 2 is an enlarged sectional view of part A in Fig. 1, Fig. 3 is an explanatory diagram of the operation of Fig. 2, and Fig. 4 is an explanation of a second embodiment of the present invention shown in correspondence with Fig. 3. It is a diagram. 1... Outer shell, 2... Heat exchanger tube, 3... Moving support plate,
4...Slide guide plate, 5...Moving support plate pushing device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外胴の内部に並列状に設けられた多数の伝熱管を有する
多管式熱交換器において、これら伝熱管を支持して運転
時に熱膨張による伝熱管の曲がり方向に移動する移動支
持板と、この移動支持板を摺動可能に支持しているスラ
イドガイド板と、熱交換器の運転時の伝熱管の曲がりお
よび前記移動支持板の移動を予め方向づけるように該移
動支持板の端部を伝熱管の前記的がり方向に押して直線
状の伝熱管を僅かに曲げる移動支持板押込装置とを備え
ていることを特徴とする、熱交換器。In a multi-tubular heat exchanger having a large number of heat exchanger tubes arranged in parallel inside an outer shell, a movable support plate that supports these heat exchanger tubes and moves in a bending direction of the heat exchanger tubes due to thermal expansion during operation; A slide guide plate slidably supports the movable support plate, and an end portion of the movable support plate is provided to guide the bending of the heat transfer tube and the movement of the movable support plate in advance during operation of the heat exchanger. A heat exchanger comprising: a moving support plate pushing device that pushes the heat tube in the direction of the target to slightly bend the straight heat transfer tube.