JPS6095476U

JPS6095476U - Heat exchanger

Info

Publication number: JPS6095476U
Application number: JP18698683U
Authority: JP
Inventors: 櫛渕　幸男; 勉今村
Original assignee: カルソニックカンセイ株式会社
Priority date: 1983-12-05
Filing date: 1983-12-05
Publication date: 1985-06-29

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 drawings]

第１図は本考案の対象となる熱交換器の１例を示す正面
図、第２図は従来の熱交換器を示す第１−図の拡大Ａ−
Ａ断面図、第３図は本考案あ第一実施例を示す第２図同
様の断面図、第４〜５図は本考案の第二実施例を示して
おり、第４図は熱交換器下部の略縦断面図、第５図は伝
熱管下端部の斜視図である。１：伝熱管、２：フィン、３：コア部、４：座板、５ａ
、５ｂ：タンク、６：入口管、７：出口管、８ニスペー
サ、９：開口、１０：パッキング、１１：段部、１２：
外向フランジ。Fig. 1 is a front view showing an example of a heat exchanger to which the present invention is applied, and Fig. 2 is an enlarged view of Fig. 1 showing a conventional heat exchanger.
A sectional view, FIG. 3 is a sectional view similar to FIG. 2 showing the first embodiment of the present invention, FIGS. 4 and 5 show the second embodiment of the present invention, and FIG. 4 is a heat exchanger A schematic vertical sectional view of the lower part, and FIG. 5 is a perspective view of the lower end of the heat exchanger tube. 1: Heat exchanger tube, 2: Fin, 3: Core part, 4: Seat plate, 5a
, 5b: tank, 6: inlet pipe, 7: outlet pipe, 8 varnish spacer, 9: opening, 10: packing, 11: step, 12:
Outward flange.

Claims

[Scope of utility model registration request]

In a heat exchanger, tanks are fixed via seat plates above and below a core part consisting of a large number of heat transfer tubes and fins, and an inlet pipe is provided in the upper tank and an outlet pipe is provided in the lower tank. , a plate-shaped spacer having a number of openings aligned with the lower ends of each heat transfer tube passing through the tank seat plate in a liquid-tight manner is attached to the lower surface of the seat plate on which the lower tank is attached, and the lower surface of this spacer is attached to each A heat exchanger characterized by being located below the lower edge of a heat exchanger tube.