The invention relates to the technical field of automobile cooling, and discloses a cooling device beneficial to heat dissipation of an automobile cabin. The cooling device comprises a heat dissipation fan, an engine, an exhaust pipe, a first air pipe and a second air pipe, wherein the engine and the exhaust pipe are arranged at the rear end of the heat dissipation fan, a first pipe opening and a second pipe opening are respectively formed in the two ends of the first air pipe, the first pipe opening is formed in the rear end of the heat dissipation fan, and the second pipe opening right faces the exhaust pipe; a third pipe opening and a fourth pipe opening are formed in the two ends of the second air pipe respectively, the third pipe opening right faces the exhaust pipe, and the fourth pipe opening is formed in the front end of the heat dissipation fan; and when the heat dissipation fan works, peripheral airflow can move from the front end to the rear end of the heat dissipation fan. Air flow in the area near the exhaust pipe can be accelerated, the heat dissipation effect of an engine room can be guaranteed when an automobile idles, potential safety hazards caused by heat gathering in the engine room are eliminated, and the service life of parts is prolonged.
本发明涉及汽车冷却技术领域,公开了一种利于汽车机舱散热的冷却装置,其包括散热风扇和设于所述散热风扇的后端的发动机和排气管,还包括第一风管和第二风管,所述第一风管的两端分别具有第一管口和第二管口,所述第一管口设于散热风扇的后端,所述第二管口正对排气管;所述第二风管的两端分别具有第三管口和第四管口,所述第三管口正对所述排气管,所述第四管口设于散热风扇的前端;所述散热风扇工作时可使得周边气流从其前端向其后端运动。其能够加快排气管附近区域的空气流动,有利于确保汽车怠速时机舱的散热效果,消除热量聚集在机舱内导致的安全隐患,提高零部件使用寿命。
Cooling device beneficial to heat dissipation of automobile cabin
一种利于汽车机舱散热的冷却装置
2021-05-07
Patent
Electronic Resource
Chinese
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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