JPS58194388U - 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 the drawing]

第１図はサーペインタイプ熱交換器の従来例を示す斜視
図、第２図は第１図の熱交換器に用いられている冷媒管
の断面図、第３図は本考案の実施例による熱交換器の斜
視図、第４図は第３図の熱交換器に用いられている冷媒
管の断面図、第５図及び第６図は本考案の他の実施例に
基ずく冷媒管の断面図である。 １０・・・熱交換器、１１・・・冷媒管、ｌｌｂ・・・
突部、１５・・・冷媒通路。Fig. 1 is a perspective view showing a conventional example of a surpain type heat exchanger, Fig. 2 is a sectional view of a refrigerant pipe used in the heat exchanger of Fig. 1, and Fig. 3 is an embodiment of the present invention. FIG. 4 is a sectional view of a refrigerant tube used in the heat exchanger of FIG. 3, and FIGS. 5 and 6 are views of refrigerant tubes according to other embodiments of the present invention FIG. 10... Heat exchanger, 11... Refrigerant pipe, llb...
Projection, 15... Refrigerant passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 偏平状に形成した冷媒管を蛇行状に屈曲させ、該冷媒管
の間にコルゲートフィンを配設−した熱交換器において
、冷媒管の冷媒通路壁面に冷却すべき流体の流れ方向に
直交するような複数の突部を形成し、冷媒通路を複数に
分断させるとともに該複数の冷媒通路を互いに連通させ
ていることを特徴とする熱交換器。In a heat exchanger in which flat refrigerant pipes are bent in a serpentine shape and corrugated fins are arranged between the refrigerant pipes, a wall surface of the refrigerant passage of the refrigerant pipe is provided so as to be perpendicular to the flow direction of the fluid to be cooled. 1. A heat exchanger characterized in that a plurality of protrusions are formed to divide a refrigerant passage into a plurality of parts and to allow the plurality of refrigerant passages to communicate with each other.