The invention belongs to the technical field of radiators, and particularly relates to an integrated heat dissipation device of a hybrid power vehicle and the hybrid power vehicle. An engine heat dissipation module is located on the windward side of the air inlet side of a first fan, an electric drive unit heat dissipation module is located on the windward side of the air inlet side of a second fan, the first fan is connected with a hydraulic drive system, and the engine heat dissipation module comprises an engine intercooler and an engine water radiator. The electric drive unit heat dissipation module comprises an electric drive unit water radiator, the electric drive unit water radiator comprises two circulating water paths, the two circulating water paths are used for cooling different electric drive units, the electronic second fan and the hydraulic first fan are integrated, so that the area of an engine radiator core body can be smaller in the same arrangement space; the radiator core body of the electric drive unit can obtain a larger heat dissipation area, the heat dissipation effect and the control precision of the radiator of the electric drive unit are improved, and meanwhile the fault rate of a whole heat dissipation system and the complexity of a control program can be reduced.
本发明属于散热器技术领域,尤其涉及一种混合动力车辆集成散热装置和混合动力车辆。本发明发动机散热模块位于第一风扇进风侧的迎风面上,电驱单元散热模块位于第二风扇进风侧的迎风面上,第一风扇与液压驱动系统相连,发动机散热模块包括发动机中冷器和发动机水散热器,电驱单元散热模块包括电驱单元水散热器,电驱单元水散热器包括两条循环水路,两条循环水路用于对不同电驱单元的冷却,本发明集成电子的第二风扇与液压第一风扇,使在相同布置空间内,发动机散热器芯体面积可以做到更小,电驱单元的散热器芯体可获得更大的散热面积,提高电驱单元散热器的散热效果和控制精度,同时还可以降低整个散热系统的故障率及控制程序的复杂程度。
Integrated heat dissipation device of hybrid power vehicle and hybrid power vehicle
一种混合动力车辆集成散热装置和混合动力车辆
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | 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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