Txawm hais tias siv UV cov teeb pom kev zoo sab nraum zoov lossis sab hauv tsev lossis hauv qhov chaw me me, qhov kub thiab txias yog ib yam uas peb yuav tsum tau xyuam xim rau.
Tam sim no, muaj ob lub teeb ci tseem ceeb rau cov teeb pom kev tua kab mob ultraviolet: cov khoom siv hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob hauv lub xeev. Cov pa paug tawm lub teeb qhov chaw yog tsuas yog lub teeb qis mercury. Nws txoj kev teeb pom kev zoo yog tib yam li cov teeb fluorescent uas peb tau siv ua ntej. Nws ua rau cov mercury atoms nyob rau hauv lub teeb raj, thiab cov mercury vapor uas tsis tshua muaj siab ua rau 254 nm UVC ultraviolet rays thiab 185 nm ultraviolet rays.
Feem ntau, thaum siv UV tua kab mob, ib puag ncig yuav tsum huv si, thiab yuav tsum tsis txhob muaj plua plav thiab dej pos huab cua. Thaum qhov kub hauv tsev qis dua 20 ℃ lossis qhov txheeb ze av noo tshaj 50%, lub sijhawm irradiation yuav tsum tau txuas ntxiv. Tom qab txhuam hauv pem teb, tos hauv pem teb kom qhuav ua ntej kom tsis muaj menyuam nrog lub teeb UV. Feem ntau, so lub teeb UV tua kab mob nrog 95% ethanol paj rwb pob ib zaug ib lub lim tiam.
Tom qab ultraviolet germicidal teeb ua hauj lwm rau ib lub sij hawm, lub phab ntsa ntawm lub teeb raj yuav muaj ib tug tej yam kub thiab txias, uas yog qhov kub thiab txias uas lub quartz iav raj tuaj yeem tiv taus. Yog tias nws nyob hauv qhov chaw kaw, nco ntsoov ua tib zoo saib xyuas qhov cua thiab cua txias. Thaum qhov kub thiab txias tshaj 40 ℃, yog tias koj xav ua kom tsis muaj menyuam zoo dua, nws raug nquahu kom siv lub teeb kub kub amalgam. Vim tias thaum qhov kub thiab txias tshaj 40 ℃, UV tso zis tus nqi yuav muaj qee yam cuam tshuam, uas yog qis dua li UV tso tawm tus nqi ntawm chav tsev kub. Ultraviolet germicidal teeb tseem tuaj yeem siv hauv dej ntawm 5 ℃ txog 50 ℃ kom tsis muaj dej. Nco ntsoov tsis txhob muab lub ballast tso rau hauv qhov kub thiab txias, thiaj li tsis ua rau muaj kev nyab xeeb. Nws raug nquahu kom siv qhov kub thiab txias resistant ceramic socket rau lub teeb. Yog tias qhov ntsuas kub ntawm qhov ntsuas kub qis dua 20 ℃, qhov ntsuas hluav taws xob ultraviolet kuj yuav raug txo, thiab kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob yuav tsis muaj zog.
Yuav kom suav tau, nyob rau hauv qhov kub thiab txias ib puag ncig ntawm 20 ℃ txog 40 ℃, ultraviolet tso zis tus nqi ntawm ultraviolet germicidal teeb yog qhov siab tshaj plaws, thiab kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob yog qhov zoo tshaj plaws!
Post lub sij hawm: Lub Xya hli ntuj-12-2022