JPH0314573U

JPH0314573U -

Info

Publication number: JPH0314573U
Application number: JP7323989U
Authority: JP
Priority date: 1989-06-21
Filing date: 1989-06-21
Publication date: 1991-02-14

Description

[Brief explanation of the drawing]

第１図は本自動車用熱交換器の全体的略図を示
し、第２図は同熱交換器に用いられる案内板６と
曲げコア３との関係を示す縦断面図、第３図は同
案内板６の正面略図、第４図は本熱交換器の斜視
図である。１……チユーブ、２……フイン、３……曲げコ
ア、４……タンク、５……エンジンルーム、６…
…案内板、７……フイン平面、８……支持材、９
……エンジン、１０……フアン、１１……シユラ
ウド、１２……バンパー、１３……冷房用コア、
１４……サイドメンバー。 Fig. 1 shows an overall schematic diagram of the present automobile heat exchanger, Fig. 2 is a longitudinal sectional view showing the relationship between the guide plate 6 and the bent core 3 used in the heat exchanger, and Fig. 3 is a longitudinal cross-sectional view showing the relationship between the guide plate 6 and the bent core 3 used in the heat exchanger. A schematic front view of the plate 6, and FIG. 4 is a perspective view of the present heat exchanger. 1...Tube, 2...Fin, 3...Bent core, 4...Tank, 5...Engine room, 6...
...Guidance plate, 7...Fin plane, 8...Support material, 9
... Engine, 10 ... Fan, 11 ... Shroud, 12 ... Bumper, 13 ... Cooling core,
14...Side member.

Claims

[Claims for Utility Model Registration] 1. A large number of tubes 1 are arranged vertically in parallel so that airflow flows through the outer surface, and a large number of fins 2 are attached to the outer surface of the tube 1 so that the plane of the fins is parallel to the tube. 1 is contacted and fixed perpendicularly to the axis of the core 1 to form a flat core, and the core is bent in a dogleg shape in the thickness direction at an intermediate portion in the vertical direction to form a bent core 3. A tank 4 is provided at both the upper and lower ends of the core 3, and the upper part of the core 3 is positioned in the engine room 5 almost parallel to the direction of gravity, and the lower tip of the core 3 is directed toward the center of the vehicle body and with respect to the bottom of the vehicle. A plurality of horizontal air flow guide plates 6 are arranged with the lower part inclined and are spaced apart from each other in the vertical direction on the front surface of the core portion on the bottom side of the vehicle, and the downstream end of the air flow of the guide plates 6 is arranged so as to be vertically spaced apart from each other. A heat exchanger for an automobile, characterized in that the fins are bent in the plane direction of the fins. 2. In claim 1, a pair of opposing supporting members 8, 8 are provided to substantially match the width of the core, and a plurality of the guide plates 6 are interposed between both supporting members 8, 8,
The length of the guide plate 6 in the air flow direction is made longer in the lower stages to the extent that it does not protrude much beyond the front end of the one side of the bending core 3, and the support member 8,
8 are fixed on both sides of the core 3.