Ua tau365nm Mercury Teeb nyob rau hauv Qub Sterilization ChambersHloov ncaj qha nrog 395nm LEDs?
Hloov qhov qub sterilization chamber's 365nm mercury teeb nrog 395nm LEDs tsis yog qhov sib pauv ncaj qha. Ob lub teeb pom kev sib txawv ntawm cov khoom spectral, cov khoom siv hluav taws xob, thiab cov yam ntxwv ntawm kev ua haujlwm, yuav tsum tau ua tib zoo hloov kho kom zoo, kev nyab xeeb, thiab kev ua kom tsis muaj menyuam.
Ua ntej,qhov tsis sib xws spectral yog qhov tseem ceeb. 365nm ntog hauv UVA ntau yam (320–400nm), thaum 395nm nyob ze ntawm UVA- pom lub teeb ciam teb. Cov teeb hluav taws xob mercury tso tawm cov hluav taws xob hnyav UV nrog qhov siab tshaj plaws ntawm cov wavelengths tshwj xeeb, suav nrog 365nm, uas muaj txiaj ntsig zoo rau qee yam kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob vim nws muaj peev xwm ua kom puas microbial DNA. Hauv qhov sib piv, 395nm LEDs tsim ntev dua - wavelength UV teeb nrog qis zog, txo lawv cov kab mob ua kom zoo. Qhov no txhais tau tias txawm tias muaj kev hloov kho hluav taws xob tsim nyog, 395nm LEDs yuav tsis ua tiav qhov kev ua kom tsis muaj menyuam zoo li qub 365nm mercury teeb, nyob ntawm daim ntawv thov yuav tsum tau ua.
Kev hloov kho hluav taws xob yog qhov tsis tuaj yeem zam. Mercury teeb cia siab rauballasts(inductive lossis electronic) tswj tam sim no thiab pib arc tawm. LEDs, txawm li cas los xij, yuav tsum muaj tam sim no ncaj qha (DC) thiab cov tsav tsheb tam sim no kom ua haujlwm tau zoo thiab tiv thaiv kev kub dhau. Lub ballast uas twb muaj lawm yuav tsum tau muab tshem tawm thiab hloov nrog tus tsav tsheb LED sib xws nrog 395nm diodes 'voltage thiab tam sim no specifications. Kev teeb tsa hluav taws xob kuj tseem yuav xav tau kev hloov kho: mercury teeb feem ntau siv AC input nrog ballast- nyob ntawm cov xaim, thaum LEDs xav kom tus neeg tsav tsheb hloov AC rau DC, xav tau rewiring txuas tus tsav tsheb mus rau LED array thiab lub zog loj.
Reflector tsim yog lwm qhov kev txiav txim siab tseem ceeb. Mercury teeb emit lub teeb omnidirectionally, thiab lawv cov reflectors yog engineered los redirect no broad radiation qauv mus rau lub hom phiaj nto . 395nm LEDs, los ntawm qhov sib txawv, muaj directional emissions (nqaim beam angles), yuav tsum tau reflectors optimized rau lawv tej teeb tis. Yog tias tsis tsim kho lossis hloov cov reflectors, UV siv yuav tsis sib npaug, tawm hauv qhov chaw ntxoov ntxoo thiab txo cov tshuaj tua kab mob. Cov ntaub ntawv cuam tshuam yuav tsum tau kuaj xyuas kom sib haum nrog 395nm lub teeb, vim qee cov txheej txheem tsim los rau 365nm tuaj yeem nqus los yog tawg ntev wavelengths tsis muaj txiaj ntsig.
Thermal tswj systems yuav xav tau kev hloov kho dua tshiab. Thaum LEDs muaj zog ntau dua -ntau dua li cov teeb mercury, lawv tseem ua kom muaj cua sov, uas tuaj yeem ua rau kev ua haujlwm tsis zoo thiab kev ua neej nyob yog tias tsis ploj mus. Mercury teeb dissipate cua sov feem ntau los ntawm hluav taws xob thiab convection, tab sis siab - zog 395nm LED arrays feem ntau yuav tsum tau cua sov dab dej, kiv cua, los yog passive txias tshuab. Lub sterilization chamber's enclosure tej zaum yuav xav tau kev hloov kho kom haum raws li cov khoom siv no, kom ntseeg tau tias qhov kub thiab txias nyob hauv qhov chaw tsim khoom LED tau pom zoo.
Kev nyab xeeb thiab kev tswj hwm kev ua raws cai yog cov teeb meem zaum kawg. Mercury teeb muaj cov tshuaj lom mercury vapor, yuav tsum tau tshwj xeeb tuav thaum hloov, tab sis 395nm LEDs ua rau muaj kev pheej hmoo sib txawv: ntev ntev rau lawv cov hluav taws xob UV tseem tuaj yeem ua rau lub qhov muag thiab tawv nqaij puas. Cov kab ke sib cuam tshuam, tiv thaiv kev tiv thaiv, thiab cov ntawv ceeb toom yuav tsum tau txheeb xyuas lossis hloov kho kom haum raws li cov qauv kev nyab xeeb rau LED-raws li UV systems. Tsis tas li ntawd, qee qhov kev lag luam (xws li, kev kho mob) tswj cov kab mob kis kab mob tshwj xeeb; hloov mus rau 395nm yuav xav tau revalidation kom tau raws li cov cai tswj
Hauv cov ntsiab lus, kev hloov pauv ncaj qha yog qhov ua tsis tau. Kev hloov pauv tau zoo yuav tsum tau hloov cov ballasts nrog LED tsav tsheb, rov tsim cov khoom siv hluav taws xob, txhim kho thermal tswj, thiab ua kom tsis muaj menyuam ua tau zoo. Cov neeg siv yuav tsum ntsuas cov kev hloov kho no tiv thaiv cov txiaj ntsig ntawm LEDs (ntev lub neej ntev, kev siv hluav taws xob qis) thiab xyuas kom meej 395nm wavelength ua tau raws li lawv cov kev xav tau tshuaj tua kab mob.
