The invention belongs to the field of automobile exhaust systems, and particularly relates to an exhaust device and an automobile, the exhaust device comprises an air inlet tail pipe, a dominant exhaust pipe, a hidden exhaust pipe, a silencer and an exhaust controller, the air inlet tail pipe is used for being connected with an automobile engine, the dominant exhaust pipe is connected with the air inlet tail pipe, and the hidden exhaust pipe is connected with the silencer. The hidden exhaust pipe is connected with the air inlet tail pipe, the silencer is connected between the air inlet tail pipe and the dominant exhaust pipe, and the exhaust controller is used for switching tail gas of the air inlet tail pipe to pass through one of the dominant exhaust pipe and the silencer. When tail gas is exhausted through the hidden exhaust pipe, the exhausted gas does not have a sound wave effect due to the fact that the tail gas is silenced through the silencer; when tail gas is exhausted through the dominant exhaust pipe, the exhausted gas has a sound wave effect due to the fact that the tail gas is not silenced by the silencer. The exhaust controller is used for controlling the exhaust sound, the problem that the sound of an exhaust system is single is solved, and the personalized vehicle using requirement of a user is met.
本申请属于汽车排气系统领域,具体涉及一种排气装置及汽车,所述排气装置包括:进气尾管、显性排气管、隐性排气管、消音器以及排气控制器,所述进气尾管用于连接汽车发动机,所述显性排气管与所述进气尾管连接,所述隐性排气管与所述进气尾管连接,所述消音器,连接在所述进气尾管和所述显性排气管之间,所述排气控制器用于切换所述进气尾管的尾气通过所述显性排气管和所述消音器之一。当尾气通过隐性排气管排放时,由于经过消音器消音,排气没有声浪效果;当尾气通过显性排气管排放时,由于没有经过消音器消音,排气具有声浪效果。本申请通过排气控制器控制排气声浪,解决了排气系统声音单一的问题,满足了用户个性化的用车需求。
Exhaust device and automobile
排气装置及汽车
2023-05-30
Patent
Elektronische Ressource
Chinesisch
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |