A kind of denoising device for engine aspirating system

A kind of denoising device for engine aspirating system

  • CN 206,477,934 U
  • Filed: 01/10/2017
  • Issued: 09/08/2017
  • Est. Priority Date: 01/10/2017
  • Status: Active Grant
First Claim
Patent Images

1. a kind of denoising device for engine aspirating system, it is characterised in that:

  • The denoising device (1) is arranged at turbine increasingBetween depressor and charge air cooler, including:

    One sealed joint pipe(

    2)

    ,One upper half pipe(

    3)

    ,One lower semicircle pipe(

    202)

    ,One resonator main cavity(

    201)

    ,One resonator upper cavity(

    4)

    ,The resonator main cavity(

    201)

    It is shaped in sealed joint pipe(

    2)

    Side, resonator upper cavity(

    4)

    It is welded onResonator main cavity(

    201)

    On;

    The upper half pipe(

    3)

    Installed in resonator main cavity(

    201)

    Interior and and sealed joint pipe(

    2)

    On lower semicircle pipe(

    202)

    Docking, by denoising device(

    1)

    It is separated into circular air inlet tube chamber(

    7)

    With main resonance cavity(

    8)

    Two appearancesChamber, two cavity volumes pass through upper half pipe(

    3)

    Upper equally distributed manhole(

    301)

    Communicate;

    Main resonance cavity(

    8)

    By on resonatorCavity(

    4)

    Interior upper demarcation strip(

    401)

    With upper half pipe(

    3)

    The upper lower fragmenting plate corresponding with upper demarcation strip(

    302)

    It is separated intoMultiple not connected secondary resonators (801);

    Sealed joint pipe(

    2)

    One end be provided with the fast of connection turbocharger exhaust mouthfulQuick coupling(

    203)

    , the other end is the thimble connector of connection rubber hose(

    204)

    .

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×