The invention relates to a commercial vehicle air inlet channel assembly and a commercial vehicle, and belongs to the field of vehicle power systems. According to the technical scheme, the commercial vehicle air inlet channel assembly comprises an air inlet channel body, a water screening assembly, a water filtering assembly and a rotational flow assembly are arranged in the air inlet channel body, the water screening assembly comprises a water screening plate and a water collecting hopper, and the bottom of the water collecting hopper communicates with the exterior of the air inlet channel body; the water filtering assembly comprises a plurality of blades which are stacked up and down, a first water collecting tank is arranged below the blades, and the first water collecting tank communicates with the exterior of the air inlet channel body; the rotational flow assembly is located below the water filtering assembly, a second water collecting tank is further arranged below the rotational flow assembly, and the second water collecting tank communicates with the outside of the air inlet channel body through the first water collecting tank. According to the scheme, water in air is gradually separated through the three stages of water removal assemblies, meanwhile, the removal capacity of other impurities such as dust is improved, the water content and the dust content of air entering the oil filter and the air filter are greatly reduced, and the service life of the oil filter and the air filter and the combustion performance of an engine are guaranteed.

    本发明为一种商用车进气道总成及商用车,属于车辆动力系统领域。其技术方案为,一种商用车进气道总成,包括进气道主体,进气道主体中设有筛水组件、滤水组件和旋流组件:筛水组件包括筛水板和集水斗,集水斗的底部连通至进气道主体的外部;滤水组件包括多个上下层叠的叶片,叶片的下方设有第一集水槽,第一集水槽连通至进气道主体的外部;旋流组件位于滤水组件下方,旋流组件下方还设有第二集水槽,第二集水槽通过第一集水槽连通至进气道主体的外部。本方案通过三级除水组件,逐渐分离空气中的水分,同时提高灰尘等其他杂质的去除能力,大大降低了油滤器、空滤器进入空气的含水量及含尘量,保证了油滤器、空滤器的使用寿命和发动机的燃烧性能。


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    Titel :

    Commercial vehicle air inlet duct assembly and commercial vehicle


    Weitere Titelangaben:

    一种商用车进气道总成及商用车


    Beteiligte:
    GAO GUANBAO (Autor:in) / SUN YANDI (Autor:in) / LI HUI (Autor:in) / WANG JINGWEN (Autor:in) / SU XIAOHANG (Autor:in) / LIU BAOGUO (Autor:in)

    Erscheinungsdatum :

    2024-01-23


    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



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