Momwe Mungalamulire Moyenerera Phokoso la Exhaust la Volvo Diesel Generator Sets

Pamene 500kw Volvo jenereta ya dizilo ikugwira ntchito, ngati chipangizocho sichingachepetse phokoso ndi njira zofunikira, nthawi zambiri imatulutsa phokoso la 95-125dB (A), lomwe mosakayikira ndi mtundu wa phokoso lowononga malo ozungulira. ; Phokoso lotopetsa la phokoso la unit ndiye gwero lalikulu kwambiri la phokoso 500kw Volvo jenereta ya dizilo .Ili ndi mawonekedwe a phokoso lapamwamba kwambiri, kuthamanga kwachangu, komanso kasamalidwe kovuta.

Zigawo zazikulu za phokoso la utsi wa 500kw Volvo jenereta ya dizilo ndi izi:

a.Phokoso lotsika pafupipafupi lomwe limayambitsidwa ndi utsi wanthawi ndi nthawi;

b.Phokoso la mpweya wa resonance mu chitoliro cha utsi;

c.Phokoso la Helmholtz resonance ya silinda;

d.Phokoso la jekeseni lomwe limapangidwa ndi mpweya wothamanga kwambiri womwe umadutsa mupata wa annular valve ndi chitoliro chowawa.

e.Phokoso lotsitsimutsa ndi phokoso la eddy lomwe limapangidwa ndi makina otulutsa mpweya pansi pa kutengeka kwa funde lamagetsi mu chitoliro lidzapanga phokoso lopitirirabe lapamwamba la phokoso lapamwamba ndi maulendo apamwamba kuposa 1000hz, ndipo pamene kuthamanga kwa mpweya kumawonjezeka, mafupipafupi adzawonjezeka kwambiri.

Phokoso lotulutsa mpweya ndilo gawo loyamba la kuchepetsa phokoso, chifukwa ndi 10-15db (a) kuposa phokoso la injini ya dizilo;kusankha koyenera kwa chowumitsira (kapena chophatikizira chophatikizira) kutha kuchepetsa phokoso lotulutsa ndi 20-30db (a)) pamwambapa.

Muffler ndi njira yoyambira yochepetsera phokoso lotulutsa mpweya.Malinga ndi mfundo yochotsera phokoso, kapangidwe ka muffler kumatha kugawidwa m'magulu awiri: resistive muffler ndi resistive muffler:

(1) Resistance muffler (mafakitale muffler).

Pogwiritsa ntchito zinthu zotsekera m’mabowo, zokonzedwa m’mipope m’njira inayake, mpweya ukadutsa m’chotchinga chotchinga mawu, mafunde a mawuwo amachititsa mpweya ndi ulusi wabwino kwambiri wa m’zibowo za chinthucho kunjenjemera.Chifukwa cha kukangana ndi kukana kwa viscous, mphamvu yamawu imakhala mphamvu ya kutentha ndipo imatengeka, potero imasewera kutulutsa mawu.

(2) Wosamva muffler (wotsekera mnyumba).

Gwiritsani ntchito mapaipi amitundu yosiyanasiyana ndi ma resonant cavities kuti mupange kuphatikiza koyenera, ndikukwaniritsa cholinga chochepetsera phokoso pogwiritsa ntchito kuwunikira komanso kusokoneza komwe kumachitika chifukwa cha kusintha kwa chitoliro ndi mawonekedwe ake. kukula ndi kapangidwe ka chitoliro.Nthawi zambiri, imakhala ndi kusankha kwamphamvu ndipo ndiyoyenera kuchepetsa phokoso laling'ono komanso phokoso lotsika komanso lapakati.

Phokoso kuchepetsa chithandizo cha 500kw Volvo dizilo jenereta anapereka dongosolo utsi:

Dingbo Power nthawi zambiri amagwiritsa ntchito kuphatikiza kwamalata kugwedera kugwedera olowa, ndi muffler mafakitale ndi zogona muffler bwino kudzipatula kufala kwa utsi kugwedera ndi utsi noise.Pa nthawi yomweyo, kutentha-zoteteza ndi phokoso-proofing chitoliro utsi angathenso kusintha. malo ogwirira ntchito a unit ndi phokoso lomwe limayambitsidwa ndi chitoliro chotulutsa mpweya.

Majenereta a dizilo a Volvo ndi mtundu wabwino wa unit.Ngakhale mtengo wa unit ndi wapamwamba, khalidwe lake ndi lotsimikizika.Ogwiritsa akhoza kukhala otsimikiza kugula, koma kuti atsimikizire mtundu wa unit ndi pambuyo-kugulitsa utumiki, muyenera kusankha wopanga nthawi zonse!Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. ma jenereta a dizilo kwa zaka 15.Iwo akhoza kupereka akanema jenereta Volvo, Cummins, Yuchai, Shangchai ndi zopangidwa zina zoweta ndi akunja.Ili ndi udindo wonse wogulitsira katundu, ndipo imapereka mapangidwe amodzi, kupereka, kukonza, ndi kukonza kwaulere.Service Ngati mukufuna ma jenereta a dizilo, chonde titumizireni imelo dingbo@dieselgeneratortech.com.