Hauv kev tshawb nrhiav rau qhov chaw muaj zog thiab xis nyob, glazing technology plays lub luag haujlwm tseem ceeb hauv kev tsim tsev. Ob qhov kev xaiv nrov yog ob chav glazing (DGUs) thiab lub tshuab nqus tsev insulated iav (VIG). Kab lus no yog tsim los muab kev sib piv ntawm ob hom iav no raws li lawv cov khoom yam ntxwv, qhov zoo thiab qhov tsis zoo, kev siv, thiab kev ntsuas kev ua haujlwm.
Cov yam ntxwv ntawm cov khoom
1. Ob chav Glazing (DGUs)
Ob chav glazing muaj ob lub iav sib cais los ntawm qhov sib txawv ntawm huab cua lossis cov pa roj inert, xws li argon lossis krypton. Qhov kev sib txawv no ua raws li kev tiv thaiv insulating, txo cov cua sov hloov thiab txhim kho lub zog efficiency.
Kev tsim kho: Feem ntau, DGUs yog tsim los ntawm ob daim iav, feem ntau yog nyob ib ncig ntawm 4-6mm tuab, nrog rau qhov bar bar uas tuav qhov kev ncua deb ntawm panes. Qhov sib txawv ntawm huab cua tuaj yeem nyob ntawm 12 txog 20mm, nyob ntawm tus qauv tsim thiab thermal.
Rwb thaiv tsev Properties: Qhov ua tau zoo ntawm DGU yog ntsuas los ntawm lawv cov U-tus nqi, uas qhia txog tus nqi ntawm cov cua sov hloov. Standard ob glazing feem ntau muaj U-tus nqi ntawm 1.0 txog 2.0 W/m²K.
2. Vacuum Insulated Glass (VIG)
Lub tshuab nqus tsev insulated iav nta ob lossis ntau lub iav iav nrog lub tshuab nqus tsev kaw ntawm lawv. Lub tshuab nqus tsev no ua raws li qhov zoo tshaj plaws insulator, txo cov cua sov hloov mus los ntawm kev ua thiab convection.
Kev tsim kho: VIG units yog nyias dua li DGUs, nrog lub thickness ntawm ib ncig ntawm 6-10mm. Lub tshuab nqus tsev yog tsim thiab khaws cia siv cov txheej txheem tsim tshwj xeeb uas ua kom muaj kev ncaj ncees ntawm lub foob.
Rwb thaiv tsev Properties: VIG units tuaj yeem ua tiav U-tus nqi qis li 0.5 W / m²K, ua rau lawv ua tau zoo dua li cov qauv ob chav glazing.
Qhov zoo thiab qhov tsis zoo
1. Ob chav Glazing
Qhov zoo:
Tus nqi-zoo: DGUs feem ntau pheej yig dua li lub tshuab nqus tsev insulated iav, ua rau lawv xaiv rau ntau lub tsev nyob thiab kev lag luam.
Muaj Kev Tshaj Tawm: Vim lawv muaj nyob rau hauv kev ua lag luam ntev, DGUs tau yooj yim muaj los ntawm ntau lub tuam txhab, tso cai rau cov nqi sib tw thiab nrhiav tau yooj yim dua.
Rwb thaiv tsev zoo: Txawm tias tsis muaj txiaj ntsig zoo li VIG, DGUs muab cov rwb thaiv tsev zoo rau cov ntawv thov feem ntau, pab txo cov nqi cua sov thiab cua txias.
Qhov tsis zoo:
Tsis tshua muaj txiaj ntsig: Cov khoom rwb thaiv tsev ntawm DGUs tsis zoo rau cov VIG, ua rau muaj zog siv zog ntau dua lub sijhawm.
Bulkier Tsim: Lub thickness ntawm DGUs tuaj yeem txwv kev tsim qauv yooj yim, tshwj xeeb tshaj yog nyob rau hauv niaj hnub architecture uas nyiam cov duab nyias.
Gas Leakage: Thaum lub sij hawm, cov roj inert siv nyob rau hauv DGUs tuaj yeem xau, uas txo lawv cov insulating zog thiab tuaj yeem ua rau condensation ntawm panes.
2. Vacuum Insulated Glass
Qhov zoo:
Superior Rwb thaiv tsev: VIG muaj qhov tshwj xeeb thermal kev ua tau zoo nrog U-tus nqi qis li 0.5 W / m²K, txo qhov xav tau cua sov thiab txias.
Slim Profile: Lub thinner tsim ntawm VIG tso cai rau cov iav loj dua, txhim kho kev zoo nkauj thiab ua kom pom lub teeb pom kev zoo.
Lub Sijhawm Ua Haujlwm Sijhawm Ntev: VIG units tsis raug kev txom nyem los ntawm cov pa paug, ua kom muaj kev ua tau zoo ib yam dhau sijhawm.
Qhov tsis zoo:
Tus nqi pib siab dua: Tus nqi ntawm VIG tuaj yeem siab dua li ntawm DGUs, uas tuaj yeem cuam tshuam qee tus tsim thiab cov tswv tsev.
Kev Tsim Khoom Tshwj Xeeb: VIG yuav tsum muaj cov txheej txheem tsim khoom siab tshaj plaws, uas tej zaum yuav tsis tuaj yeem muaj nyob hauv txhua cheeb tsam, uas yuav ua rau lub sij hawm txhuas ntev dua.
Installation Expertise: Kev teeb tsa kom raug yog qhov tseem ceeb rau kev ua haujlwm VIG, xav tau cov neeg ua haujlwm txawj paub txog qhov tshwj xeeb tuav thiab kev sib khi.
Daim ntawv thov
1. Ob chav Glazing
DGUs tau siv dav hauv ntau yam kev siv, suav nrog:
Cov vaj tsev nyob: Feem ntau ntsia rau hauv qhov rais thiab qhov rooj los txhim kho lub zog efficiency thiab kev nplij siab.
Commercial Buildings: Siv rau hauv cov tsev ua haujlwm, chaw muag khoom, thiab tsev so, qhov uas tus nqi tsim nyog thiab kev rwb thaiv tsev zoo yog qhov tseem ceeb.
Kev kho dua tshiab: DGUs feem ntau raug xaiv los kho cov tsev qub, muab kev ua tau zoo dua qub yam tsis muaj kev cuam tshuam cov qauv kev zoo nkauj uas twb muaj lawm.
2. Vacuum Insulated Glass
VIG tau siv ntau dua hauv cov ntawv thov tshwj xeeb uas qhov kev ua tau zoo yog qhov tseem ceeb:
Cov Tsev Ua Haujlwm Siab: Zoo tagnrho rau cov phiaj xwm tsom rau cov ntawv pov thawj kev siv hluav taws xob xws li LEED lossis Passive House, qhov kev tiv thaiv zoo tshaj yog qhov yuav tsum tau ua.
Niaj hnub nimno Architecture: Nrog nws cov slim profile, VIG yog nyiam nyob rau hauv niaj hnub tsim uas muab lub teeb pom kev zoo thiab dav saib yam tsis muaj kev cuam tshuam txog kev ua haujlwm thermal.
Lub Nroog Ib puag ncig: VIG tshwj xeeb yog qhov muaj txiaj ntsig zoo hauv nroog qhov chaw uas txo cov suab nrov yog ib qho kev txhawj xeeb, vim nws cov khoom rwb thaiv tsev pab txo cov suab nrov.
Kev sib piv
Thaum muab piv cov thermal kev ua tau zoo ntawm DGUs thiab VIG, ntau qhov kev ntsuas tuaj rau hauv kev ua si:
1. U-Tus nqi
Ob chav Glazing: Feem ntau yog nyob ntawm 1.0 mus rau 2.0 W/m²K, nyob ntawm seb cov roj sau thiab tshuab spacer.
Vacuum Insulated Glass: Ua tiav U-tus nqi qis li 0.5 W / m²K, ua rau nws muaj txiaj ntsig zoo rau kev txuag hluav taws xob.
2. Hnub Ci Tau Txais
Ob leeg DGUs thiab VIG tuaj yeem tsim los ua kom zoo dua lub hnub ci, tab sis VIG lub rwb thaiv tsev zoo tshaj plaws tso cai rau cov iav loj dua yam tsis muaj teeb meem overheating, ua rau nws tsim nyog rau hnub ci tsim.
3. Suab rwb thaiv tsev
DGUs: Muab lub suab rwb thaiv tsev tsim nyog tab sis tej zaum yuav tsis txaus rau qhov chaw muaj suab nrov.
VIG: Muab lub suab rwb thaiv tsev zoo dua vim nws lub tshuab nqus tsev, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov tsev nyob hauv nroog nrov nrov.
Environmental Impact
1. Ob chav Glazing
Thaum DGUs txhim kho kev siv hluav taws xob piv rau ib qho glazing, lawv tseem muaj kev cuam tshuam ib puag ncig zoo vim cov ntaub ntawv siv thiab lawv lub zog siv lub sijhawm. Tsis tas li ntawd, lub peev xwm ntawm cov pa xau tuaj yeem ua rau txo qis kev ua haujlwm thiab kev siv zog ntau ntxiv.
2. Vacuum Insulated Glass
VIG yog suav tias yog ib puag ncig zoo dua li nws lub neej. Nws cov khoom siv hluav taws xob zoo tshaj plaws ua rau txo qis kev siv hluav taws xob rau cua sov thiab cua txias, ua rau txo qis hauv tsev cog khoom emissions. Tsis tas li ntawd, VIG units muaj lub neej ntev dua vim lawv txoj kev tsim kho kom zoo, txo cov khoom pov tseg thiab siv cov peev txheej.
Xaus
Hauv cov ntsiab lus, ob chav glazing ob chav thiab lub tshuab nqus tsev insulated iav ua lub luag haujlwm tseem ceeb hauv kev tsim kho niaj hnub, txhua qhov muaj qhov zoo thiab qhov tsis zoo. DGUs muab cov txiaj ntsig zoo thiab muaj ntau yam khoom siv, ua rau lawv haum rau ntau daim ntawv thov. Txawm li cas los xij, lawv cov khoom rwb thaiv tsev tsis zoo rau cov VIG, uas ua haujlwm zoo hauv kev siv hluav taws xob, tsim kev yooj yim, thiab kev ua haujlwm ntev.
Raws li cov cai hauv tsev tau nruj dua thiab qhov kev thov rau cov kev daws teeb meem siv hluav taws xob nce, lub tshuab nqus tsev insulated iav tau nce ntxiv los ua qhov kev xaiv zoo tshaj plaws rau cov tsev ua haujlwm siab thiab niaj hnub architecture. Txawm hais tias tus nqi pib yuav siab dua, cov txiaj ntsig mus sij hawm ntev-ob qho tib si hauv kev txuag hluav taws xob thiab kev cuam tshuam ib puag ncig-ua rau VIG qhov kev xaiv tsim nyog rau cov neeg nrhiav los tsim cov chaw nyob zoo, ruaj khov.
Thaum kawg, kev xaiv ntawm ob chav glazing thiab lub tshuab nqus tsev insulated iav yuav nyob ntawm seb qhov kev xav tau tshwj xeeb, kev xav txog nyiaj txiag, thiab lub hom phiaj ntev rau kev siv hluav taws xob thiab kev ruaj ntseg. Raws li kev siv thev naus laus zis txuas ntxiv mus, nws pom tseeb tias ob qho kev xaiv yuav ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm kev tsim thiab kev tsim kho.
