发动机进气消声器

部分大型燃气发动机、中低速柴油发动机以及众多对噪声有着高要求的场所，都需要为发动机安装进气消声器。发动机进气消声器需根据发动机机进气管噪声的频谱特性，在供气系统中，减小进气管道传播的柴油机燃烧噪声，既使其工作噪声得到有效降低，又保持柴油机工作性能不被影响。

Some large gas engines, low speed diesel engines and have a high demand on noise, All need to engine inlet silencer ,engine inlet silencer needs according to the engine inlet pipe noise spectrum characteristics reduce the noise, Keep the diesel engine performance is not affected.