Ezinhlelweni ze-vacuum zezimboni, ikakhulukazi lezo ezisebenzisa amaphampu e-vacuum owomile, umsindo wokukhipha ugesi uyinkinga evamile futhi evame ukunganakwa. Ngesikhathi sokusebenza, ukugeleza komoya okusheshayo okuphuma echwebeni lokukhipha ugesi kudala umsindo omkhulu we-aerodynamic. Ngaphandle kokulawulwa komsindo okufanele, lokhu kungathinta kabi indawo yokusebenza, kuphazamise imishini eseduze, futhi kube nezingozi zezempilo zesikhathi eside kubasebenzi ababhekene namazinga omsindo amaningi. Ngakho-ke, ukukhetha i-vacuum pump silencer efanele kuyisinyathelo esibalulekile ekwakhiweni nasekusebenzeni kahle kohlelo.
Izithulisi zephampu yokuhlanza Ngokuvamile zihlukaniswa ngezinhlobo ezintathu eziyinhloko ngokusekelwe ezimisweni zazo zokunciphisa umsindo: izithulisi ezimelana nokumelana, izithulisi ezisabelayo, kanye nezithulisi ezihlanganisiwe (impedance composite). Ukuqonda izici zohlobo ngalunye kusiza abasebenzisi ukuthi benze ukukhetha okuphumelelayo nokungabizi kakhulu.
Izithulisi zePump yoVuthamu Engasasebenzi
Izithulisi ezimelana nokumelanaukunciphisa umsindo ngokuyinhloko ngokumunca umsindo. Zakhiwe ngezinto ezimunca umsindo ezinezimbobo, njengekotoni ye-acoustic noma imidiya ye-fibrous. Lapho amaza omsindo edlula kulezi zinto, amandla e-acoustic ayamuncwa futhi aguqulwe abe ukushisa, okuholela ekunciphiseni kokukhishwa komsindo.
Lolu hlobo lwe-silencer lusebenza kahle kakhulu ekunciphiseniumsindo ophakathi nowemvamisa ephezulu, okuvame ukukhiqizwa ukuxokozela komoya endaweni yokukhipha umoya. Izithulisi ezimelana nokushisa zinesakhiwo esilula, izindleko eziphansi, kanye nomklamo omncane, okwenza zifaneleke ukusetshenziswa okunendawo encane yokufaka.
Kodwa-ke, ukusebenza kwazo ngokumelene nomsindo ophansi kulinganiselwe, futhi izinto zangaphakathi ezimunca umsindo zingangcoliswa yinkungu kawoyela, uthuli, noma umswakama ngokuhamba kwesikhathi. Ngakho-ke ukuhlolwa njalo kanye nokufakwa esikhundleni kwemidiya emunca kuyadingeka ukuze kugcinwe ukusebenza okuzinzile.
Izithulisi Zephampu Yokusula Umshini Ezisabelayo
Izithulisi ezisabelayozisebenza ngesimiso esihlukile. Esikhundleni sokumunca umsindo, zinciphisa umsindo ngokushintsha i-acoustic impedance yendlela yokukhipha umoya. Lokhu kufezwa ngezinto zesakhiwo ezifana namakamelo okunweba, imigodi ye-resonance, noma izinhlelo ze-baffle, ezibangela amaza omsindo ukuba abonisane futhi aphazamisane, okuholela ekukhanseleni okuyingxenye.
Izithulisi ezisebenzayo zisebenza kahle kakhulu ekucindezeleniumsindo ophansi, okuvame ukuba nzima kakhulu ukulawula ukusebenzisa izinto ezimuncayo zodwa. Njengoba zingathembeli ezintweni ezimboza izikhala, ngokuvamile zimelana kakhulu nomhwamuko kawoyela kanye nokungcola kwezinhlayiya, okwenza zifanelekele izindawo zezimboni ezinzima kanye nezicelo zomsebenzi oqhubekayo.
Umkhawulo oyinhloko wezithulisi eziphendulayo ubukhulu bazo obukhulu kanye nokusebenza okubuthakathaka kokunciphisa umsindo ebangeni eliphakathi kuya kweliphezulu. Ngenxa yalokho, zivame ukusetshenziswa lapho umsindo ophansi uyinkinga eyinhloko noma zihlanganiswe nezinye izindlela zokuthulisa umsindo.
Izithulisi Ezihlanganisiwe kanye Neziqondiso Zokukhetha
Izithulisi ezihlanganisiwekuhlanganisa kokubili izinto ezivimbelayo nezisabelayo esakhiweni esisodwa, ezivumela ukuthi zinikeze ukunciphisa umsindo okuphumelelayo ebangeni elibanzi lemvamisa. Ngokuhlanganisa ukumuncwa komsindo kanye nokuphazamiseka kwamagagasi, lezi zithulisi zinikeza ukusebenza okulinganiselayo kwama-spectra omsindo ayinkimbinkimbi avame ukutholakala ezinhlelweni zephampu ye-vacuum yezimboni.
Uma ukhetha i-vacuum pump silencer, abasebenzisi kufanele bacabangele izici eziningana ezibalulekile: imvamisa yomsindo evelele, indawo yokufaka, izimo zokusebenza, kanye nezidingo zokulungisa. Ezinhlelweni zokusebenza ezinomsindo ovame kakhulu ukuba nemvamisa ephezulu, i-resitive silencer inganele. Ngomsindo ovame kakhulu ukuba nemvamisa ephansi, i-reactive silencer ifaneleka kakhulu. Ezindaweni ezinemithetho eqinile yomsindo noma umsindo ovame kakhulu ukuba nemvamisa exubile, i-combination silencer ivame ukuba yisisombululo esihle kakhulu.
Izithulisi zethu zephampu ye-vacuum zenzelwe ukufeza amazinga okunciphisa umsindo angaba ngu-100%.30–50 dB, ngenkathi kugcinwa isakhiwo esilula esivumela ukulungiswa okulula, njengokushintsha izinto ezithinta umsindo ngezikhathi ezithile. Ukukhetha kahle izithulisi akugcini nje ngokuthuthukisa ukuphepha nenduduzo endaweni yokusebenza kodwa futhi kuthuthukisa ukuthembeka kohlelo lonke kanye nokusebenza kahle.
Isikhathi sokuthunyelwe: Disemba-29-2025
