Low-E iav, tseem hu ua low-emissivity iav, yog cov khoom siv ua yeeb yaj kiab uas tsim los ntawm ntau cov txheej txheem ntawm cov hlau los yog lwm cov khoom sib txuas plated rau ntawm iav nto.Cov txheej txheej txheej muaj cov yam ntxwv ntawm kev sib kis tau zoo ntawm lub teeb pom kev zoo thiab muaj kev cuam tshuam siab ntawm nruab nrab- thiab nyob deb-infrared rays, uas ua rau nws muaj cov nyhuv thermal rwb thaiv tsev zoo thiab lub teeb pom kev zoo piv nrog cov iav zoo tib yam thiab cov iav architectural coated.
iav yog ib qho tseem ceeb ntawm cov khoom siv hauv tsev.Nrog rau kev txhim kho txuas ntxiv ntawm kev tsim kho kom zoo nkauj ntawm cov tsev, kev siv iav hauv kev tsim kho kev lag luam kuj nce ntxiv.Niaj hnub no, txawm li cas los xij, thaum tib neeg xaiv cov iav qhov rais thiab qhov rooj rau cov tsev, ntxiv rau lawv qhov zoo nkauj thiab cov yam ntxwv zoo nkauj, lawv tau them nyiaj ntau rau cov teeb meem xws li kev tswj xyuas kub, cov nqi cua txias thiab kev nplij siab ntawm sab hauv hnub ci projection.Qhov no ua rau lub upstart Low-E iav hauv coated iav tsev neeg sawv tawm thiab dhau los ua qhov tseem ceeb ntawm kev mloog.

Cov khoom siv thermal zoo heev
Lub tshav kub poob ntawm sab nrauv qhov rooj thiab qhov rais iav yog qhov tseem ceeb ntawm lub tsev siv hluav taws xob, suav txog ntau dua 50% ntawm lub tsev siv hluav taws xob.Cov ntaub ntawv tshawb fawb txog cov ntaub ntawv qhia tau hais tias cov cua kub hloov mus rau sab hauv ntawm lub iav feem ntau yog hluav taws xob, suav txog 58%, uas txhais tau hais tias txoj hauv kev zoo tshaj plaws los txo qhov poob ntawm lub zog hluav taws xob yog hloov qhov kev ua tau zoo ntawm cov iav.Lub emissivity ntawm cov iav ntab ntab yog siab li 0.84.Thaum ib txheej ntawm cov nyiaj-raws li cov yeeb yaj kiab uas tsis tshua muaj emissivity yog coated, emissivity yuav raug txo kom qis dua 0.15.Yog li ntawd, kev siv Low-E iav los tsim lub tsev qhov rooj thiab qhov rais tuaj yeem txo qhov kev hloov pauv ntawm lub zog hluav taws xob sab hauv tsev los ntawm hluav taws xob rau sab nraum zoov, thiab ua tiav cov txiaj ntsig zoo txuag hluav taws xob.
Lwm qhov txiaj ntsig tseem ceeb ntawm kev txo qis sab hauv tsev yog kev tiv thaiv ib puag ncig.Thaum lub caij txias, cov pa phem xws li CO2 thiab SO2 tshwm sim los ntawm cov cua sov hauv tsev yog qhov tseem ceeb ntawm cov pa phem.Yog tias Low-E iav siv, cov roj noj rau cov cua sov tuaj yeem txo qis heev vim qhov txo qis ntawm cov cua sov, yog li txo qhov emission ntawm cov pa phem.
Lub tshav kub dhau los ntawm lub khob yog bidirectional, uas yog, lub tshav kub yuav kis tau los ntawm sab hauv tsev mus rau sab nraum zoov, thiab vice versa, thiab nws yog nqa tawm nyob rau tib lub sij hawm, tsuas yog cov teeb meem ntawm tsis zoo tshav kub hloov.Nyob rau lub caij ntuj no, qhov kub ntawm sab hauv tsev yog siab dua sab nraum zoov, yog li yuav tsum tau rwb thaiv tsev.Nyob rau lub caij ntuj sov, qhov kub ntawm sab hauv tsev yog qis dua qhov kub ntawm sab nraum zoov, thiab lub iav yuav tsum tau insulated, uas yog, sab nraum zoov cua sov yog pauv mus rau sab hauv tsev kom tsawg li tsawg tau.Low-E iav tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub caij ntuj no thiab lub caij ntuj sov, ob qho tib si tiv thaiv tshav kub thiab rwb thaiv tsev kub, thiab muaj kev tiv thaiv ib puag ncig thiab cov pa roj carbon tsawg.

Cov khoom siv kho qhov muag zoo
Lub teeb pom kev zoo ntawm Low-E iav qhov sib txawv ntawm 0% mus rau 95% hauv txoj kev xav (6 hli dawb iav yog qhov nyuaj rau kev ua tiav), thiab qhov pom lub teeb xa tawm sawv cev rau lub teeb pom kev hauv tsev.Sab nraum zoov reflectivity yog li 10% -30%.Sab nraum zoov reflectivity yog qhov pom lub teeb pom kev zoo, uas sawv cev rau qhov kev siv zog los yog dazzling degree.Tam sim no, Tuam Tshoj xav kom pom lub teeb pom kev ntawm cov ntaub thaiv phab ntsa kom tsis pub ntau tshaj 30%.
Cov yam ntxwv saum toj no ntawm Low-E iav tau ua rau nws siv dav hauv cov teb chaws tsim.kuv lub teb chaws yog ib lub teb chaws tsis muaj zog.Kev siv hluav taws xob ntawm ib tus neeg tsawg tsawg, thiab kev siv hluav taws xob hauv tsev yog kwv yees li 27.5% ntawm lub teb chaws siv hluav taws xob tag nrho.Yog li ntawd, kev siv zog tsim cov thev naus laus zis ntawm Low-E iav thiab kev txhawb nqa nws daim ntawv thov kev lag luam yuav muaj txiaj ntsig zoo rau kev sib raug zoo thiab kev lag luam.Hauv kev tsim cov iav Low-E, vim qhov tshwj xeeb ntawm cov khoom siv, nws muaj cov kev xav tau ntau dua rau kev tu cov txhuam hniav thaum nws dhau los ntawm lub tshuab ntxuav.Cov txhuam hlau yuav tsum yog qib high-qib nylon txhuam hlau xws li PA1010, PA612, thiab lwm yam. Cov kab uas hla ntawm cov hlau yog nyiam dua 0.1-0.15mm.Vim hais tias cov txhuam hniav muaj qhov muag muag zoo, muaj zog elasticity, acid thiab alkali tsis kam, thiab kub tsis kam, nws tuaj yeem tshem tawm cov plua plav ntawm cov iav tsis muaj khawb ntawm qhov chaw.

Low-E coated insulating iav yog cov khoom siv hluav taws xob txuag hluav taws xob zoo dua.Nws muaj lub hnub ci kis tau tus mob siab heev, qis heev "u" tus nqi, thiab, vim yog cov nyhuv ntawm cov txheej, cov cua sov uas cuam tshuam los ntawm Low-E iav rov qab los rau hauv chav, ua rau qhov kub ntawm lub qhov rais iav siab dua, thiab tib neeg yog tsis zoo nyob ze ntawm lub qhov rais iav.yuav tsis xis nyob heev.Lub tsev nrog Low-E qhov rais iav muaj qhov kub thiab txias sab hauv tsev, yog li nws tuaj yeem tswj tau qhov kub thiab txias hauv tsev thaum lub caij ntuj no tsis muaj Frost, kom cov neeg nyob hauv tsev yuav xis nyob dua.Low-E iav tuaj yeem thaiv me me ntawm UV kis tau tus mob, uas yog ib qho txiaj ntsig me ntsis hauv kev tiv thaiv fading ntawm cov khoom hauv tsev.