JPS62172958U

JPS62172958U -

Info

Publication number: JPS62172958U
Application number: JP5981586U
Authority: JP
Priority date: 1986-04-21
Filing date: 1986-04-21
Publication date: 1987-11-02

Description

[Brief explanation of the drawing]

第１図は本考案の空冷式放熱器構造が適用され
たラジエータの要部正面図、第２図は第１図の
―線矢視図、第３図は車両に搭載されたラジエ
ータの平面図および風速分布図、第４図は異なる
実施例のラジエータ正面図、第５図は第４図の
―線矢視図、第６図はチユーブを水平に配置し
た例の正面図、第７図は車両に搭載されたラジエ
ータの側面図および風速分布図である。１，３０，４０…ラジエータ（空冷式放熱器）
、２，３１…アツパタンク（第１タンク）、３４
…サイドタンク（第１タンク）、３…流入口、４
，３２…ロアタンク（第２タンク）、５…流出口
、６，１７…コア部、７…送風フアン、８，３６
…仕切壁（流量調整手段）、１０，３８…チユー
ブ、３３，３３Ａ，３３Ｂ，３３Ｃ…チユーブ（
流量調整手段）、１０ａ，１０ｂ…チユーブ端、
１１…放熱フイン、１６…軸芯、２１…回転円、
２２Ａ，２２Ｂ…接線、Ｍ…中心部、ｌ…間隔。 Figure 1 is a front view of the main parts of a radiator to which the air-cooled radiator structure of the present invention is applied, Figure 2 is a view taken along the - arrow in Figure 1, and Figure 3 is a plan view of the radiator mounted on a vehicle. and wind speed distribution diagram, Figure 4 is a front view of a radiator of a different embodiment, Figure 5 is a view taken along the - line in Figure 4, Figure 6 is a front view of an example in which the tubes are arranged horizontally, and Figure 7 is a front view of a radiator of a different embodiment. FIG. 2 is a side view and a wind speed distribution diagram of a radiator mounted on a vehicle. 1, 30, 40...Radiator (air-cooled radiator)
, 2, 31...Atsupa tank (first tank), 34
...Side tank (first tank), 3...Inlet, 4
, 32... Lower tank (second tank), 5... Outlet, 6, 17... Core part, 7... Ventilation fan, 8, 36
...Partition wall (flow rate adjustment means), 10, 38...Tube, 33, 33A, 33B, 33C...Tube (
flow rate adjustment means), 10a, 10b...tube end,
11...Radiation fin, 16...Axis core, 21...Rotating circle,
22A, 22B...tangent line, M...center, l...interval.

Claims

[Claims for Utility Model Registration] A first tank with an inlet is attached to the tube end of the core portion in which heat dissipation fins are installed between a plurality of tubes, and a second tank with an outlet is attached to the other tube end. In an air-cooled radiator in which two tanks are attached and a blower fan is arranged facing the core, the axis of the tube is relative to the rotational circle drawn by the tip of the fan when viewed from the axial direction of the blower fan. A flow rate adjustment means is provided for making the amount of flow vortex in the tube whose core is located near the tangent to the rotation circle thereof to be larger than the amount of flow vortex in the tube located in the center of the blower fan, and the outer wall of the plurality of tubes is An air-cooled radiator structure characterized in that spaces are formed at equal intervals.