JPH0254053U

JPH0254053U -

Info

Publication number: JPH0254053U
Application number: JP12665088U
Authority: JP
Priority date: 1988-09-28
Filing date: 1988-09-28
Publication date: 1990-04-19

Description

[Brief explanation of the drawing]

第１図および第２図は本考案の一実施例を示す
もので、第１図は全体を一部省略して示す正面図
、第２図はコアの温度分布の状態を示す同じく正
面図、第３図〜第６図は変形例の要部を示すもの
で、第３図は波形のインナフインを有するコアの
斜視図、第４図イおよび第４図ロは同じく波形の
インナフイン挿入したエアチユーブの側面図、第
５図はチユーブ内にプレートを設けたコアの斜視
図、第６図イおよび第６図ロは同じく内部にプレ
ートを設けたエアチユーブの側面図、第７図〜第
１１図は従来例を示すもので、第７図は正面図、
第８図はコアの一部を拡大して示す斜視図、第９
図はコアの温度分布の状態を示す同じく正面図、
第１０図および第１１図はそれぞれタイプの異な
るチユーブを一部破断して示す斜視図である。２１……吸気冷却管（熱交換器）、２３……吸
入側タンク、２５……吸入口、２９……エアチユ
ーブ、３０……コルゲートフイン。 1 and 2 show an embodiment of the present invention, in which FIG. 1 is a front view partially omitted, and FIG. 2 is a front view showing the state of temperature distribution in the core. Figures 3 to 6 show the main parts of the modified example. Figure 3 is a perspective view of a core with corrugated inner fins, and Figures 4A and 4B are views of an air tube with similarly corrugated inner fins inserted. A side view, FIG. 5 is a perspective view of the core with a plate inside the tube, FIGS. 6A and 6B are side views of the air tube with a plate inside, and FIGS. 7 to 11 are conventional An example is shown in Figure 7, which is a front view;
Figure 8 is an enlarged perspective view of a part of the core;
The figure is also a front view showing the state of temperature distribution in the core.
FIGS. 10 and 11 are partially cutaway perspective views of different types of tubes, respectively. 21... Intake cooling pipe (heat exchanger), 23... Suction side tank, 25... Inlet, 29... Air tube, 30... Corrugated fin.

Claims

[Scope of utility model registration request]

It has a suction side tank having an intake port, and a plurality of tubes connected to heat dissipation fins and communicating with the suction side tank, and the high temperature fluid that has flowed into the suction side tank is made to flow through these tubes. In the heat exchanger for exchanging heat, the fluid passage area of the tube communicating with the upstream side of the intake air of the suction side tank is made larger than the fluid passage area of the tube communicating with the downstream side of the intake air of the suction side tank. Features of heat exchanger.