The invention relates to an air guide pipe of an automobile air filter and a mounting structure thereof. The air guide pipe of the automobile air filter comprises an air guide pipe body, the other end of the air guide pipe body is connected with the air filter; the air entraining pipe body comprises a first air entraining pipe and a second air entraining pipe which are sequentially communicated; the first air entraining pipe comprises a rectangular section and a circular pipe section, one end of the rectangular section is an air inlet, and the circular pipe section is laterally opened and is adaptively connected with the other end of the rectangular section; an included angle is formed between the axis of the circular pipe section and the center line of the air inlet; the air inlet and the free end of the second air guiding pipe are arranged in the same direction. According to the mounting structure of the air guide pipe of the automobile air filter, the air guide pipe of the automobile air filter is arranged on the upper cross beam of the water tank, in the height direction, the air guide pipe can be staggered with the air inlet direction of a front grille but cannot be too far (the air inlet resistance can be increased due to too far), the distance between the air guide pipe and the ground is proper, and dust and water from the ground are not prone to being sucked in; and the working efficiency of the engine can be effectively improved.
本发明涉及一种汽车空滤器引气管及其安装结构,汽车空滤器引气管包括引气管本体;引气管本体的一端为进气口,另一端与空滤器连接;引气管本体包括依次连通的第一引气管和第二引气管;第一引气管包括矩形段和圆管段,矩形段的一端为进气口,所述圆管段侧向开口并与矩形段的另一端适配连接;所述圆管段的轴线与进气口的中心线之间存在夹角;所述进气口与第二引气管的自由端同向设置。本发明的一种汽车空滤器引气管的安装结构,将汽车空滤器引气管设于水箱上横梁,在高度方向上一是能与前格栅的进气方向错开,但又不会太远(太远会加大进气阻力),二是离地的距离合适,不易吸入来自地面的灰尘和水;能够有效提高发动机的工作效率。
Air guide pipe of automobile air filter and mounting structure of air guide pipe
汽车空滤器引气管及其安装结构
27.12.2022
Patent
Elektronische Ressource
Chinesisch
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 |
Guide device for mounting water pipe outside building wall
Europäisches Patentamt | 2020
|