The invention relates to a self-propelled ground processing machine, comprising a chassis, a machine frame supported by the chassis (24), a power source accommodated on the machine frame for providing power for a running operation or/and a ground processing operation, a working device accommodated on the machine frame for ground processing, and a cooling device for cooling functional devices of the ground processing machine, the cooling device comprises:-at least one heat exchanger assembly for transferring heat from the cooling medium to the air, and-a fan assembly configured to generate a cooling air flow through the heat exchanger assembly and configured to generate a ventilation air flow away from the power source in the region of the power source. The heat exchanger assembly and a ventilation volume of the ventilation air flow flowing away from the power source are arranged on the suction side of the fan assembly, and the ventilation volume is arranged downstream of the heat exchanger assembly with respect to the cooling air flow. A flow of ventilation air generated by the fan assembly is encountered with a flow of cooling air downstream of the heat exchanger assembly and upstream of the fan assembly.

    一种自行式地面加工机,其包括:行驶机构、通过行驶机构(24)承载的机架、容纳在机架上的为行驶运行或/和为地面加工运行提供动力的动力源、容纳在机架上的用于地面加工的作业装置、用于冷却地面加工机的功能装置的冷却装置,冷却装置包括:‑用于将热量从冷却介质传输给空气的至少一个热交换器组件,以及‑通风机组件,其构造成产生经过热交换器组件的冷却空气流且构造成在动力源的区域中产生从动力源流走的通风空气流。热交换器组件和从动力源流走的通风空气流的通风体积设置在通风机组件的吸气侧上,通风体积关于冷却空气流布置在热交换器组件下游,使通过通风机组件产生的通风空气流在热交换器组件下游及通风机组件上游与冷却空气流相遇。


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    Titel :

    Self-propelled ground processing machine


    Weitere Titelangaben:

    自行式地面加工机


    Beteiligte:

    Erscheinungsdatum :

    2022-10-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE



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