JPS6118391U - Shell and tube 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】 第１図は本案に係るシェルアンドチューブ型熱交換器の
一実施例を示す縦断側面図、第２図は逆止弁の１例を示
す縦断側面図、第３図は従来のシェルアンドチューブ型
熱交換器を示す縦断側面図である。 ５・・・伝熱管、７・・・水室、９・・・給水管、１０
・・・逆止弁。[Brief Description of the Drawings] Fig. 1 is a longitudinal side view showing an embodiment of a shell-and-tube heat exchanger according to the present invention, Fig. 2 is a longitudinal side view showing an example of a check valve, and Fig. 3 is a longitudinal side view showing an example of a check valve. FIG. 1 is a longitudinal sectional side view showing a conventional shell-and-tube heat exchanger. 5...Heat transfer tube, 7...Water chamber, 9...Water supply pipe, 10
···non-return valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 給木管から氷室を経て伝熱管内に導かれる管内流体に水
を使用するシェルアンドチューブ型熱交換器において、
前記給水管と前記氷室との接続部に逆止弁を設けたこと
を特徴とするシェルアンドチューブ型熱交換器。In a shell-and-tube heat exchanger that uses water as the tube fluid that is guided from the feed tube through the ice chamber into the heat transfer tube,
A shell-and-tube heat exchanger, characterized in that a check valve is provided at a connection between the water supply pipe and the ice chamber.