Umbuzo wokuthi umsindo wepompo ye-vacuum ungaqedwa ngokuphelele yini ugunyaza ukuhlolwa kobuchwepheshe ngokucophelela. Ukudweba ukufana okuvela emifanekisweni yesinema lapho abacindezeli benza khona izibhamu ezingasho lutho - kuyilapho bephoqelela ukuxoxwa kwezindaba - ngokuyinhloko imelela kabi i-acoustic physics. Empeleni, ukuncishiswa komsindo kulandela izimiso eziqinile ze-thermodynamic kanye nemishini evimbela ukuthula okuphelele.
Izinhlelo zesimanje ze-vacuum zidala umsindo ngezindlela ezintathu eziyinhloko: ukudlidliza kwemishini (20-35%), ukugeleza komoya okunyakazayo (40-60%), namandla kazibuthe kagesi (5-15%). Ucwaningo lwethu lubonisa amaphampu e-rotary vane ngokuvamile asebenza ku-65-85 dB(A), anezikulufu ezomile ezifinyelela ku-75-95 dB(A) - okulingana nethrafikhi eqhubekayo yomgwaqo omkhulu ebangeni eliseduze. Lawa mandla e-acoustic anda ngazo zombili izindlela ezihamba emoyeni kanye nezakhiwo, ngayinye idinga amasu ahlukene okunciphisa.
Ubuchwepheshe bezithulisi obuthuthukile, obufana nobethuUchungechunge lwe-LVGE LN, isebenzisa ukuncishiswa kwezigaba eziningi:
- Amakamelo asebenzayo okudambisa imvamisa ephansi
- I-absorptive fiber matrices yamafrikhwensi ebanga elimaphakathi
- Ama-diffuser ane-Micro-perforated okucindezela ama-high-frequency
Ukuhlolwa kwenkundla kubonisa amandla okunciphisa angu-35-52 dB, okuletha amaphampu amaningi ezimboni ngaphansi kuka-60 dB(A) - umkhawulo onconyiwe we-WHO wokuchayeka isikhathi eside. Kodwa-ke, ukuqeda ngokuphelele kuhlala kungenakwenzeka ngokomzimba ngenxa:
- Imithetho eyisisekelo ye-gas dynamics elawula ukugeleza okuneziyaluyalu
- Izithiyo zezinto ekuhlukaniseni ukudlidliza
- Izitezi zomsindo we-Thermodynamic kumasistimu wemishini
Ukuze uthole ukulawula umsindo okuphelele, sincoma izixazululo ezihlanganisiwe:
- Izithulisi ezihlanganisiwe ezinokufaniswa kwe-impedance okuguquguqukayo
- Ukukhanselwa komsindo okusebenzayo kumafrikhwensi avelele
- I-Anti-vibration ikhweza nge->90% yokulahlekelwa kokudluliseka
- Izivalo ze-Acoustic ezifaka ukulahleka kokufakwa okungu-30+ dB
Imboni iqhubekela phambili ekusebenzeni okuthulile ngokusebenzisa:
- Ubuchwepheshe be-magnetic bearing (ukunciphisa umsindo wemishini ngo-60%)
- Izindlela zokugeleza ze-Computational fluid dynamics-optimized
- Izithulisi ezihlakaniphile ezinokulungiswa kwe-impedance yesikhathi sangempela
Nakuba ukuthula okuphelele kusalokhu kungafinyeleleki, izinhlelo zesimanje zingakwazi ukufinyelela >85% ukuncishiswa komsindo, ukuguqula ukusebenza kwe-vacuum kusuka ezindaweni eziyingozi ukuzwa kuya ezindaweni ezisezingeni lamahhovisi. Lokhu akumele nje impumelelo yobuchwepheshe, kodwa ukuzibophezela emikhubeni eqhubekayo yezimboni kanye nenhlalakahle yabasebenzi.
Isikhathi sokuthumela: Jun-18-2025
