Tsis tshua muaj siab (LP) mercury qhov chaw tau paub txog qee lub sijhawm. Txog rau tam sim no, ntawm qee tus ncej ntawm cov kab hluav taws xob tsis sib xws, koj tuaj yeem pom qhov seem ntawm cov teeb sib sau ua ke ntawm lawv lub hauv paus. Cov lus hais muaj ntau lub npe, txhua tus qhia txog ib qho ntawm cov yam ntxwv.
Yog li, feem ntau koj tuaj yeem hnov cov lus "fluorescent, lossis fluorescent teeb." Txawm li cas los xij, qhov kev paub ntawm kev siv lawv rau txoj kev teeb pom kev zoo tsis ua tiav. Ib qho ntawm cov laj thawj rau qhov no yog qhov nyuaj ntawm kev tsim thiab, raws li, kev ua txhaum cai qis dua thaum piv nrog cov tshuaj raws li cov teeb pom kev zoo. Raws li koj tau twv, nyob zoo cov neeg nyeem, hauv tsab xov xwm peb yuav qhia koj tias lub teeb fluorescent yog dab tsi.
txiaj ntsig
Txawm hais tias qhov yooj yim ntawm kev tsim thiab, raws li qhov tshwm sim, tus nqi qis ntawm kev tsim cov qij incandescent, kev tshawb nrhiav lwm txoj kev daws teeb meem tsis tau nres txij li lawv cov tsos. Ntxiv mus, qee cov kws tshawb fawb tau xaiv los tsim cov cheeb tsam tshiab (cov teeb pom kev zoo), thaum lwm tus tau xaiv los txhim kho cov cuab yeej uas twb muaj lawm.
Qhov tseem ceeb ntawm lawv txoj haujlwm tsis tuaj yeem kwv yees ntau dhau: cov khoom siv hluav taws xob siab tau npaj siab, lub luminosity uas siab heev uas 2-3 units nrog lub zog ntawm 250-300 watts tuaj yeem teeb pom kev loj loj nrog lub qab nthab siab.; cov filament pib muab tso rau hauv lub tshuab nqus tsev, tab sis nyob rau hauv ib qho inert gas ib puag ncig, uas ua rau nws muaj peev xwm txo tau tus nqi ntawm natural evaporation ntawm cov khoom incandescent.
Yog vim li cas rau qhov kev tshawb fawb zoo li no rau kev hloov pauv rau cov teeb pom kev zoo ntawm cov teeb pom kev zoo yog qhov yooj yim - qhov ua tau zoo tsawg dhau. Yog li, tsuas yog 5% ntawm cov khoom siv hluav taws xob tau siv rau lub cim ntawm lub teeb pom kev, thiab qhov seem yog cuam tshuam losses.
Lub teeb fluorescent ua qhov teeb meem no dhau los. Piv txwv li, nrog tib lub luminous flux li incandescent qhov muag teev, lub zog hluav taws xob ntawm cov kev daws teeb meem luminescent yog ntau tshaj tsib zaug qis dua.
Qhov txiaj ntsig tom ntej yog lub peev xwm xaiv qhov ntxoov ntxoo ntawm lub teeb tawm los ntawm lub cuab yeej. Yog li, lub luminosity sib raug rau cov hluav taws xob ntawm lub cev nrog qhov kub ntawm 4200 K muab lub teeb dawb rau nruab hnub. Tus nqi siab dua - 6400 K - tsim kom muaj lub ntsej muag dawb. Zoo, 2700 K yog lub teeb sov so.
Cov khoom siv hluav taws xob "tsis tau npau suav ntawm ntau yam."
Ntaus ntawm lub teeb fluorescent
Lawv cov qauv tsim yog yooj yim heev: cov spirals incandescent muab tso rau ntawm ob sab ntawm lub iav raj. Sab hauv ntawm lub khob yog them nrog ib txheej ntawm phosphor - ib yam khoom tshwj xeeb uas ci nyob rau hauv lub zog ntawm hluav taws xob hluav taws xob (rov qab CRT-TVs). Qhov xav tau ntxoov ntxoo ntawm lub ci yog tau los ntawm kev ntxiv tshwj xeeb additives rau nws. Lub raj yog kaw thiab ntim nrog inert gases thiab gaseous mercury. Yog vim li cas thiaj li pov tseg cov teeb fluorescent yog ib qho teeb meem thiab yuav tsum tau txiav txim siab nyob rau hauv lub xeev: nws yog tsis yooj yim sua mus pov ib tug ua tsis tau tejyam rau hauv lub khib nyiab chute.
Cia peb ua haujlwm tiav
Thaum tig rau, qhov tshwj xeeb pib hluav taws xob tsim hluav taws xob siab hluav taws xob txaus kom hluav taws xob tawg qhov sib txawv ntawm cov coils. Tom qab ntawd, qhov voltage yog txo mus rau lub nominal, lub hwj chim uas tsuas yog siv los tuav lub arc.
Niaj hnub nimno fluorescent teeb sab nraud sawv cev tsis yog cov raj ncaj nraim nkaus xwb, tab sis kuj yog cov hlua khi. Tus naas ej "tsev neeg" - qhov no yog ib qho ntawm ntau yam khoom siv luminescent.
