The invention provides a filtering and silencing device and an air suspension system. The filtering and silencing device comprises a shell, a first one-way circulation element silencing part and a filtering part. The shell comprises an atmosphere communicating port and an air pump connector, and a first cavity, a second cavity and an air vent are formed in the shell; the first one-way circulation element is arranged at the air vent, and air in the first cavity can enter the second cavity through the first one-way circulation element; the silencing part is arranged in the second cavity, a first channel is formed in the silencing part, and one end of the first channel communicates with the ventilation opening; the filtering part is at least partially arranged in the first chamber; the first chamber is communicated with the atmosphere communication port, and the first channel is communicated with the air pump connector; or, the first chamber is communicated with the air pump interface, and the second chamber is communicated with the atmosphere communication port.
本申请提供了一种过滤消音装置及空气悬架系统。所述过滤消音装置包括壳体、第一单向流通元件消音部和过滤部。壳体包括大气连通口和气泵接口,壳体内设有第一腔室、第二腔室和通气口;第一单向流通元件设置在通气口处,第一腔室内的气体可通过所述第一单向流通元件进入所述第二腔室;消音部设置在所述第二腔室,消音部内设有第一通道,第一通道的一端与通气口连通;过滤部至少部分设置在第一腔室内;第一腔室与大气连通口连通,第一通道与气泵接口连通;或者,第一腔室与气泵接口连通,第二腔室与大气连通口连通。
Filtering and silencing device and air suspension system
过滤消音装置及空气悬架系统
2023-05-16
Patent
Elektronische Ressource
Chinesisch
Air suspension intake and exhaust silencing system and method, storage medium and vehicle
Europäisches Patentamt | 2023
|