Ultrasonic atomization yog cov txheej txheem ntawm kev siv ultrasonic lub zog los ua cov kua hluav taws xob zoo ua kua.
Muaj ob txoj hauv kev los atomize kua los ntawm ultrasonic yoj:
1. Cov kua roj nyias txheej ntawm lub vibrating nto ua kom pom kev zoo siab capillary-lub ntiajteb txawj nqus hauv qab kev vibration ultrasonic.
2. Txoj kev atomization yog lub ciav ultrasonic los tsim pos huab.
Txoj kev ib
Muaj ob qho kev qhia theoretical rau cov hauv paus ntsiab lus. Lawv yog micro lub cev yoj yoj ziag thiab lub hauv paus nro nthwv dej ziag.
Ntawm ib sab tes, micro-poob siab kev tshawb xav piav qhia tias cov cavitation nyhuv ntawm ultrasonic tsis nyob hauv nruab nrab ua kua ua rau lub cim ntawm micro-poob siab thiab atomization. Qhov kev xav no ntseeg tau hais tias cov nyhuv cavitation yog qhov ua ncaj nraim rau lub atomization ntawm cov kua. Thaum cavitation npuas kev sib tsoo, tsuas yog tshav kub thiab lub teeb hluav taws xob, tus so yog tawg rau hauv daim ntawv ntawm lub micro poob siab. Thaum lub micro co tsis mus txog ib lub zog siv, cov kua ua rau Atomization Thaum lub micro co yoj mus txog ib co siv, nws ua rau atomization ntawm cov kua.
Ntawm qhov tod tes, qhov kev sib haum xeeb saum npoo ntseeg hais tias lub cim hluav taws xob tsis txaus vim yog qhov tsis khov ntawm cov kua roj ua kua dej, uas ua rau cov kua to atomize. Tshwj xeeb, thaum muaj qee lub suab sib zog ntawm cov ultrasonic tsis tau hais rau lub roj-kua interface los ntawm cov kua, lub suab nrov ultrasonic tsim daim npoo tsis sib thooj ntawm qhov interface no Ib zaug qhov ntau ntawm qhov vibrating nto tau mus txog ib qho nqi raws li qhov kev txiav txim ntawm lub zog yuam rau saum npoo nro yoj, cov kua ntws tawm ntawm cov nplaim ntaws mus ua atomization. Qhov kev tshawb xav no ntseeg hais tias lub zog nro nthwv dej ua rau cov tee ntawm nws lub ncov, thiab qhov loj me me ntawm qhov mob sib npaug mus rau qhov ntev ntev. Lub zog nro nthwv dej qauv thiab saum npoo nro yoj atomization qauv kos duab.
Txoj Kev Ob
Cais atomization, nws yog ib daim ntawv uas siv, uas siv cov piezoelectric wafers ua cov transducers los tsim megahertz ultrasonic tsis. Feem ntau, qhov tsim qauv ntawm tug ciav atomization yog li nram qab no. Thaum lub ultrasonic transducer emits ultrasonic tsis nrog ntau zaus ntawm megahertz, qhov ncaj qha ntawm ultrasonic vuag thiab nws cov cavitation teb yog qhov zoo heev, kom cov tshuaj nyob rau hauv kev sib cuag nrog nws yuav raug txau tsim ib qho" ultrasonic chaw" Cov.
Qhov ntau ntawm aerosol tseem tsim tawm thaum tsim cov ciav ultrasonic. Ntawm lawv," ultrasonic ciav" tuaj yeem raug suav hais tias yog kev nce qib dav hlau ultrasonic cavitation teb, uas muaj lub zog ua kom tsis muaj zog thiab muaj suab nrov nplawm suab ntws. Nyob hauv daim teb no cavitation, kev faib tawm ntawm cavitation npuas yog qhov sib txawv. Thaum dej thiab lwm cov kua yog cavitation, vim qhov tshwm sim ntawm cov suab hluav taws xob siab, qhov ceev ntawm cavitation npuas vim lub cev muaj txiaj ntsig ntawm ultrasonic hluav taws xob lub zog thiab cov dav hlau sib xyaw, qhov kub siab ua kom muaj zog thiab cov neeg kho tshuab cuam tshuam los ntawm ntau cov cavitation npuas ntau dua muaj koob meej nyob ntawm xub ntiag ntawm tug ciav, Lub zog lub zog kuj tseem zoo tuaj yeem txhim kho raws li kev coj mus dav hlau vim yog lub dav hlau ultrasonic dawb thiab lub dav hlau dav hlau.
Hauv ultrasonic cov ciav, qhov siab ntawm kev kub ceev acoustic maj thiab cov kev sib tw siab siab thaum cov coob ntawm cavitation npuas vau thiab tawg yog qhov tseem ceeb ntawm cov ciav ultrasonic. Lwm yam los cuam tshuam rau kev kub nyhiab, cov teebmeem thermal, thiab lwm yam tseem muaj nyob rau tib lub sijhawm. Ultrasonic humidifiers tsim qauv siv cov ntsiab cai no feem ntau siv los ua cov khoom siv sab hauv humidification. Nws tuaj yeem ua rau humidify chav khoos phis tawj thiab ntaub thaiv kev sib tw ua haujlwm kom tshem tawm hluav taws xob zoo li qub los ntawm cov khoom siv; ntxiv tshuaj rau sab hauv kom tsis muaj menyuam thiab tua kab mob, ua kom lub ntsej muag zoo nkauj, thiab ua qauv bonsai, thiab lwm yam.
