JPS60139168U

JPS60139168U - Heat exchanger

Info

Publication number: JPS60139168U
Application number: JP2301784U
Authority: JP
Inventors: 北島　忠造
Original assignee: 日本軽金属株式会社
Priority date: 1984-02-22
Filing date: 1984-02-22
Publication date: 1985-09-14

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

[Brief explanation of the drawing]

第１図は従来の熱交換器の断面図、第２図は本考案の一
実施例の分解斜視図、第３図は第２図の蓋を除いた状態
の平面図、第４図は第２流路の他の実施例の平面図、第
５図は本考案を利用した解凍装置の断面図。４：外装ケース、５：板、６：第１流路、９゜９′：第
２流路、１０：銅パイプ、１１，１２：巻体。Fig. 1 is a sectional view of a conventional heat exchanger, Fig. 2 is an exploded perspective view of an embodiment of the present invention, Fig. 3 is a plan view of Fig. 2 with the lid removed, and Fig. 4 is a cross-sectional view of a conventional heat exchanger. FIG. 5 is a plan view of another embodiment with two channels, and FIG. 5 is a sectional view of a thawing device using the present invention. 4: Exterior case, 5: Plate, 6: First channel, 9°9': Second channel, 10: Copper pipe, 11, 12: Roll.

Claims

[Claims for Utility Model Registration] (1) An outer case having a bottom surface, a first flow path formed in a spiral shape toward the center within the outer case, and a a supply means for supplying a first heat medium passing through the first flow path; and a supply means for supplying a first heat medium passing through the first flow path; a second heat medium inserted into the first flow path and configured to pass through a second heat medium formed in a spiral shape;
A heat exchanger characterized by comprising a flow path. (2) The heat exchanger according to claim 1, wherein the upper surface of the outer case is open and the upper surface is used as a supply means. (3) Claims 1 or 2 for registration of a utility model in which the second flow path is constructed by laminating multiple layers of pipes wound in a spiral shape from the outer periphery to the center and from the center to the outer periphery. Heat exchanger as described. (4) The second flow path has both ends arranged in the same direction, the middle portion is bent multiple times in the height direction of the outer case, and the bent middle portion is formed into a spiral shape that can be inserted into the first flow path. 2. A heat exchanger according to claim 1 or 2 of the utility model registration claim, which is made of a pipe having a flat surface.