The invention discloses an active desorption device for a fuel oil system and an automobile, and relates to the field of automobile fuel oil systems. The active desorption device comprises a fuel oil steam absorption pipeline and a fuel oil steam supply pipeline, and the fuel oil steam absorption pipeline is located between a brake vacuum pump of the automobile and a fuel oil desorption pipeline, and enables the brake vacuum pump of the automobile to be connected with the fuel oil desorption pipeline; the fuel oil steam supply pipeline is located between the brake vacuum pump of the automobile and an engine and enables the brake vacuum pump of the automobile to be connected with the engine; and the brake vacuum pump actively absorbs fuel oil steam in the fuel oil desorption pipeline through the fuel oil steam absorption pipeline and conveys the fuel oil steam actively absorbed from the fuel oil desorption pipeline into the engine through the fuel oil steam supply pipeline. By means of the active desorption device, the fuel oil steam desorption cost can be effectively saved, the automobile manufacturing cost is reduced, and the automobile driving experience is guaranteed.

    本发明公开了一种燃油系统主动脱附装置及汽车,涉及车辆燃油系统领域,该装置包括吸收燃油蒸汽管路、供给燃油蒸汽管路,所述吸收燃油蒸汽管路位于车辆的制动真空泵和燃油脱附管路之间,并将车辆的制动真空泵和燃油脱附管路间相连;所述供给燃油蒸汽管路位于车辆的制动真空泵和发动机之间,并将车辆的制动真空泵和发动机间相连;所述制动真空泵通过吸收燃油蒸汽管路主动吸收燃油脱附管路中的燃油蒸汽,并通过供给燃油蒸汽管路将从燃油脱附管路中主动吸收的燃油蒸汽输送至发动机中。本发明能够有效节约燃油蒸汽脱附成本,降低车辆制造成本,并保证车辆驾驶体验。


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    Titel :

    Active desorption device for fuel oil system and automobile


    Weitere Titelangaben:

    一种燃油系统主动脱附装置及汽车


    Beteiligte:
    FAN WENDONG (Autor:in) / LI XIHAI (Autor:in) / GUO YAWEI (Autor:in)

    Erscheinungsdatum :

    2021-09-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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