Irradiation siv ntawm Ultraviolet Teeb thiab Ultraviolet Illuminance Meter
1. Kev siv hluav taws xob siv hluav taws xob ultraviolet teeb:
Hauv Suav teb, cov teeb ci ultraviolet nrog 70 uw / cm2 (ntawm qhov deb ntawm 1m) suav txog yuav luag 50_80 feem pua. Piv nrog rau cov kev cai ntawm kev ruaj ntseg technical specifications ntawm Ministry of Health, tus pass tus nqi yog tsawg tshaj li 50 feem pua. Qee qhov tseem siv txawm tias tsawg dua 40uw / cm2. Koj yuav tsum paub tias txhua tus kab mob muaj nws qhov tshwj xeeb UV tua kab mob. Qhov koob tshuaj zoo (K) yog cov khoom siv irradiation siv (I) thiab lub sij hawm irradiation (t), K =Nws. Nws tuaj yeem pom los ntawm cov mis uas siv lub sijhawm luv luv lossis qis siv sijhawm ntev irradiation tuaj yeem tau txais tib yam kev tiv thaiv kev laus. Txawm li cas los xij, yog tias qhov kev siv ultraviolet tsawg dua 40uw / cm2, ces ncua lub sij hawm irradiation tsis tuaj yeem ua tiav kev nyab xeeb txaus. Cov nyhuv, muaj teeb meem ntawm kev kho microbial puas nyob rau hauv nruab nrab, thiab lub hom phiaj tseem ceeb yog ua kom cov irradiation siv.
2. Spatial Scope ntawm ultraviolet hluav taws xob:
Ntau chav nyob uas siv cov teeb ci ultraviolet irradiation tsis quav ntsej qhov chaw zoo ntawm cov hluav taws xob ultraviolet, thiab tsuas yog xav txog thiab xam lub dav hlau cheeb tsam ntawm irradiation. Ntxiv nrog rau qhov xwm txheej hauv cheeb tsam, txhua qhov chaw irradiated muaj qhov siab thiab qis qis, thiab tag nrho qhov chaw sib txawv. Me me, tag nrho qhov chaw lub voos xwmfab yuav tsum tau muab xam thaum siv lub teeb irradiation, thiab lub teeb ultraviolet irradiation teeb nrog lub zog sib xws yuav tsum tau siv. Qhov chaw irradiation zoo ntawm 30w irradiation teeb yuav tsum tsawg dua 30 cubic meters. Nws yog feem ntau ntseeg hais tias lub hwj chim ntawm lub teeb irradiation rau txhua lub cubic meter ntawm qhov chaw yuav tsum siab tshaj 1 -1.5w, nws yuav tsum tau them nyiaj mloog mus rau hauv kev siv.
3. Irradiation nrug ntawm lub teeb ncua kev kawm:
Thaum siv lub teeb irradiating, kev saib xyuas yuav tsum tau them rau qhov kev ncua deb ntawm cov khoom irradiated thiab irradiating teeb, uas yog, qhov siab dai ntawm lub teeb raj yuav tsum tsawg dua 2.5 meters. Lub irradiation siv yuav luag inversely proportional rau irradiation deb, yog hais tias lub ncua kev kawm ntawv siab dhau lawm, nws yuav inevitably cuam tshuam rau irradiation nyhuv.
4. qhov poob ntawm ultraviolet hluav taws xob siv:
Nrog rau lub sijhawm ntev ntawm kev siv lub teeb ci ultraviolet irradiation, qhov kev siv hluav taws xob yuav maj mam poob. Raws li ntau yam kev ntsuas, qhov kev lwj ntawm lub quartz teeb lub raj yog tsawg dua 20 feem pua tom qab 1000 teev ntawm kev siv, thiab qhov kev lwj ntawm lub siab boron teeb lub raj yog ntau dua 30 feem pua tom qab 200 teev ntawm kev siv, ntxiv rau cov hluav taws xob siv hluav taws xob. Lub teeb boron siab nws tus kheej yog tsawg dua 70uw / cm2, yog li quartz ultraviolet irradiation teeb yuav tsum tau siv nyob rau hauv kev siv. Cov yam ntxwv ntawm quartz ultraviolet irradiation teeb yog feem ntau siv hluav taws xob siab thiab qeeb qeeb. Cov khoom siv raw ntawm quartz teeb lub raj yog ntuj siv lead ua pob zeb, thiab cov ntshav kis tau tus nqi ntau dua 80 feem pua, thaum cov ntshav xa mus rau cov iav siab boron tsawg dua 50 feem pua. Tus nqi qis, thiab cov hluav taws xob siv hluav taws xob kuj tsawg.
Tsib, daim ntawv thov yuav tsum tau them sai sai rau kev so thiab ntxuav lub teeb lub raj:
Thaum siv lub teeb tshiab, koj tuaj yeem so lub teeb lub raj nrog 75 feem pua coj cawv ua ntej kom tsis txhob muaj plua plav thiab roj stains los ntawm polluting lub teeb raj. Thaum siv, so nws tsis tu ncua thiab ua txoj haujlwm zoo ntawm kev tu lub teeb lub raj kom tsis txhob cuam tshuam cov ntshav kis tus nqi thiab kev siv hluav taws xob.
