JPH0473786U

JPH0473786U -

Info

Publication number: JPH0473786U
Application number: JP11589290U
Authority: JP
Priority date: 1990-11-02
Filing date: 1990-11-02
Publication date: 1992-06-29

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の第１実施例を示
すもので、第１図はカークーラ用コンデンサの正
面図、第２図は第１図の−線拡大断面図、第
３図は上記コンデンサ要部の分割斜視図、第４図
は本考案の第２実施例を示すもので第３図に対応
した斜視図、第５図は本考案の第３実施例を示す
もので第２図に対応した断面図、第６図は本考案
の第４実施例を示すもので第２図に対応した断面
図、第７図ないし第９図は本考案の第５実施例を
示すもので、第７図は第２図に対応した断面図、
第８図は第７図の矢視図、第９図は第８図の
−線拡大断面図である。１……熱交換器としてのコンデンサ、２_１，２
_２……ヘツダ、３……コア、４……偏平チユーブ
、５……コルゲートフイン、８……仕切板、９…
…角形チユーブ、１０……補強板、１０ａ……側
壁部、１２……連結孔、１５……スリツト。 Figures 1 to 3 show a first embodiment of the present invention, in which Figure 1 is a front view of a car cooler capacitor, Figure 2 is an enlarged sectional view taken along the line - - of Figure 1, and Figure 3 is the FIG. 4 is a perspective view showing the second embodiment of the present invention and corresponds to FIG. 3; FIG. 5 is a perspective view of the main parts of the capacitor; FIG. A cross-sectional view corresponding to FIG. 6 shows a fourth embodiment of the present invention, a cross-sectional view corresponding to FIG. 2, and FIGS. 7 to 9 show a fifth embodiment of the present invention. Figure 7 is a sectional view corresponding to Figure 2;
8 is a view taken along the arrow in FIG. 7, and FIG. 9 is an enlarged sectional view taken along the line -- in FIG. 1... Condenser as a heat exchanger, 2 ₁ , 2
₂ ... Header, 3... Core, 4... Flat tube, 5... Corrugated fin, 8... Partition plate, 9...
...Square tube, 10...Reinforcement plate, 10a...Side wall portion, 12...Connection hole, 15...Slit.

Claims

[Claims for Utility Model Registration] (1) Between a pair of headers 2 ₁ and 2 ₂ facing each other,
In a heat exchanger that is connected via a large number of flat tubes 4 arranged so that their flat surfaces face each other, and in which fins 5 are attached to the flat surfaces of each flat tube 4, each header 2 ₁ , 2 ₂ is It consists of a square tube 9 with a rectangular cross section and a reinforcing plate 10 joined to the inner surface of one long side wall of the square tube 9. A heat exchanger characterized in that ends of a large number of flat tubes 4 are fitted into connection holes 12. (2) In the item described in item (1), the reinforcing plate 10 is formed in a channel shape, and the ends of each flat tube 4 are abutted against both side walls 10a of this reinforcing plate 10, Heat exchanger. (3) In the item described in item (1) or item (2), the reinforcing plate 10 is divided in the horizontal direction, and the flow of the heat exchange medium in the four groups of flat tubes is meandered between the divided surfaces. A heat exchanger characterized in that a partition plate 8 is sandwiched therebetween. (4) In the item described in item (2), horizontal slits 15 are provided in both side walls 10a of the channel-shaped reinforcing plate 10, and the flow of the heat exchange medium in the four groups of flat tubes is meandered through the slits 15. 1. A heat exchanger characterized in that both ends of a partition plate 8 are fitted to provide a heat exchanger.