A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Heat dissipation system for electric excavator and electric excavator
The invention belongs to the technical field of engineering machinery and provides a heat dissipation system for an electric excavator and the electric excavator, the heat dissipation system for the electric excavator comprises a covering part shell, a battery pack and a heat dissipation assembly, a power bin is formed in the covering part shell, and an air inlet and an air outlet are formed in the bin wall of the power bin; the battery pack is arranged in the power bin, the battery pack and the bin wall of the power bin are spaced to form an air channel flowing cavity, the air channel flowing cavity is directly communicated with the air inlet and the air outlet, the heat dissipation assembly comprises a first radiator and a fan, the first radiator is installed in the air channel flowing cavity, and the fan is used for driving air to be blown to the first radiator from the air inlet. The air duct flowing cavity is directly communicated with the air inlet and the air outlet, so that the air duct resistance in the power bin can be reduced, and the heat dissipation effect of the heat dissipation system is ensured.
本发明属于工程机械技术领域并提供一种用于电动挖掘机的散热系统及电动挖掘机，用于电动挖掘机的散热系统包括覆盖件壳体、电池包和散热组件，覆盖件壳体的内部形成有动力仓，动力仓的仓壁上设有进风口和出风口，电池包设置在动力仓内并与动力仓的仓壁间隔形成风道流动腔，风道流动腔直接连通进风口和出风口，散热组件包括第一散热器和风扇，第一散热器安装在风道流动腔内，其中，风扇用于驱动气体从进风口吹向第一散热器。通过将风道流动腔设置为与进风口以及出风口直接连通，可降低动力仓内的风道阻力，保证散热系统的散热效果。
Heat dissipation system for electric excavator and electric excavator
The invention belongs to the technical field of engineering machinery and provides a heat dissipation system for an electric excavator and the electric excavator, the heat dissipation system for the electric excavator comprises a covering part shell, a battery pack and a heat dissipation assembly, a power bin is formed in the covering part shell, and an air inlet and an air outlet are formed in the bin wall of the power bin; the battery pack is arranged in the power bin, the battery pack and the bin wall of the power bin are spaced to form an air channel flowing cavity, the air channel flowing cavity is directly communicated with the air inlet and the air outlet, the heat dissipation assembly comprises a first radiator and a fan, the first radiator is installed in the air channel flowing cavity, and the fan is used for driving air to be blown to the first radiator from the air inlet. The air duct flowing cavity is directly communicated with the air inlet and the air outlet, so that the air duct resistance in the power bin can be reduced, and the heat dissipation effect of the heat dissipation system is ensured.
本发明属于工程机械技术领域并提供一种用于电动挖掘机的散热系统及电动挖掘机，用于电动挖掘机的散热系统包括覆盖件壳体、电池包和散热组件，覆盖件壳体的内部形成有动力仓，动力仓的仓壁上设有进风口和出风口，电池包设置在动力仓内并与动力仓的仓壁间隔形成风道流动腔，风道流动腔直接连通进风口和出风口，散热组件包括第一散热器和风扇，第一散热器安装在风道流动腔内，其中，风扇用于驱动气体从进风口吹向第一散热器。通过将风道流动腔设置为与进风口以及出风口直接连通，可降低动力仓内的风道阻力，保证散热系统的散热效果。
Heat dissipation system for electric excavator and electric excavator
用于电动挖掘机的散热系统及电动挖掘机
YU TIANCHAO (author) / ZHANG CHENGLAN (author) / LUO ZUDE (author) / LI ZHI (author)
2023-12-12
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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