Umehluko phakathi kwesiliva elilodwa, isiliva eliphindwe kabili kanye nengilazi ye-Low-E eyisiliva kathathu

1. Umqondo wengilazi ye-Low-E

Ingilazi ye-Low-E, eyaziwa nangokuthi ingilazi ye-low-emissivity (Ingilazi ye-Low Emissivity), umkhiqizo osuselwe kufilimu ohlanganiswe izendlalelo eziningi zensimbi noma ezinye izinhlanganisela ezibekwe endaweni yengilazi.Isendlalelo esiyinhloko esisebenzayo sefilimu ye-Low-E iyisendlalelo sesiliva.Isiliva ingenye yezinto ezinokukhishwa okuncane kakhulu kwendalo.Ukumboza ungqimba lwesiliva lwe-nano-level ebusweni bengilazi kunganciphisa ukukhishwa kwengilazi kusuka ku-0.84 kuya ku-0.02 ~ 0.12.Hlunga ukukhanya kwelanga emthonjeni wokukhanya opholile.Isendlalelo sokumboza sinezici zokudluliswa okuphezulu kokukhanya okubonakalayo nokubonisa okuphezulu kwemisebe ye-infrared ephakathi nendawo, ngaleyo ndlela kuhlunga ukukhanya kwelanga emthonjeni wokukhanya okubandayo, okungagcini nje ngokuhlangabezana nezidingo zokukhanya kwemvelo, kodwa futhi kuqinisekisa izinga lokushisa elikhululekile legumbi. .

2. Umehluko phakathi kwengilazi ye-Low-E eyodwa, ephindwe kabili nephindwe kathathu

1. Umehluko phakathi kwezingqimba zefilimu

Ingilazi ye-General Low-E iqukethe ungqimba olulodwa kuphela lwesiliva elihlanzekile (ungqimba olusebenzayo), okuthiwa ingilazi eyodwa yesiliva e-Low-E.Inani eliphelele lezendlalelo zefilimu zengilazi ephindwe kabili yesiliva lingaphezu kuka-9, kufaka phakathi izingqimba ezimbili zesiliva elihlanzekile;Ingilazi ye-Low-E eyisiliva kathathu iqukethe izendlalelo zefilimu ezingaphezu kweziyi-13, okuhlanganisa izingqimba ezintathu zesiliva elimsulwa (njengoba kukhonjisiwe kuMfanekiso 1).Uma kuqhathaniswa nengilazi ye-Low-E enesiliva eyodwa, nakuba izidingo zokucubungula zengilazi ye-Low-E ephindwe kabili kanye nesiliva kathathu ziphakeme, ukusebenza kwayo konga amandla kungcono kakhulu kunengilazi eyodwa yesiliva e-Low-E.

2. Umehluko ekusebenzeni

Imingcele ye-Optical: Esigabeni sokudluliswa kokukhanya okufanayo, ingilazi yesiliva ephindwe kabili nesiliva kathathu i-Low-E ine-coefficient ephansi ye-shading Sc kanye ne-coefficient yokudlulisa ukushisa u-U (bheka ithebula elingezansi), ingilazi yesiliva ephindwe kabili nesiliva kathathu i-Low-E iphansi kune Ingilazi eyodwa esiliva e-Low-E ingavimba amandla okushisa emisebe yelanga futhi yandise ukuhlungwa kokukhanya kwelanga emithonjeni yokukhanya ebandayo.

Ukunethezeka kwangaphakathi: Ingilazi ye-Low-E inganciphisa kakhulu ukushintshana kokushisa ngengilazi endaweni yasendlini nengaphandle, ngakho-ke lapho isipholile somoya sipholisa noma sifudumala, ngemva kokuba izinga lokushisa langaphakathi lifinyelele izinga lokushisa elibekiwe, isipholile singaba silindile isikhathi eside, ngaleyo ndlela konga ukusetshenziswa kwamandla.Akukhona lokho kuphela, izici ze-shading zengilazi e-Low-E zinciphisa kakhulu isikhathi sokusebenzisa amakhethini emthunzini, ngaleyo ndlela kuthuthukiswe ukunethezeka kokukhanya kwangaphakathi nokwakha indawo yangaphakathi esobala futhi ekhanyayo.Ukwenza isibonelo esilula, ehlobo, isikhathi sokusebenza esisebenzayo se-air conditioning nesiqandisi yizinsuku eziyi-100 zezakhiwo ezinengilazi evamile, futhi isikhathi sokusebenza esiqandisini sifinyezwa ezinsukwini ezingu-35 ngemva kokusebenzisa ingilazi eyodwa yesiliva ye-Low-E.Noma ingilazi ye-Low-E eyisiliva ephindwe kathathu, ithatha kuphela izinsuku ezingaba ngu-30 noma ngaphansi, kuqhubeke ukonga izikweletu zikagesi.Ngokuhamba kwesikhathi, nakuba ukusetshenziswa kwengilazi yesiliva ephindwe kabili nekathathu ye-Low-E kwandisa izindleko zokwakha iphrojekthi, kunciphisa kakhulu izindleko zokusebenzisa amandla esakhiwo ngesikhathi sokusebenzisa, futhi ukusetshenziswa kwamandla kamuva kungatholwa isikhathi esifushane.izindleko ezengeziwe.

Izinzuzo zengilazi yesiliva e-Low-E ephindwe kathathu ukuthi ukukhanya okubonakalayo kuphakeme kunangaphambili, okungenza igumbi libe nokukhanya kwelanga okwanele;i-solar infrared heat transmittance iphansi, futhi i-coefficient yokudlulisa ukushisa nayo iphansi, engakwazi ukushisa ukushisa ngokuphumelelayo.

Kuwo wonke amandla emisebe yelanga, ukukhanya okubonakalayo kubala cishe ama-47%, kanti ukukhanya kwe-infrared kubala cishe ama-51%.Ukukhanya okubonakalayo kungathinta umphumela obonakalayo wamehlo omuntu, futhi i-infrared ingadlulisela amandla okushisa.Le ngxenye yamandla okushisa engilazi ye-infrared yokukhanya kwelanga ibangela ukuthi izinga lokushisa lasendlini likhuphuke, umthwalo wokusebenza kwesimo somoya uyanda, futhi ugesi uyasetshenziswa.Ukusabalalisa amandla okushisa adluliswa ukukhanya kwelanga kusebangeni lamaza angama-780-2500 microns (indawo engakwesokudla komugqa oqondile esithombeni), kanye nengxenye yale ngxenye yamandla adluliswa ngengilazi. kukalwa “ngesamba sokudluliselwa kwamandla okushisa kwe-solar infrared”

I-Low-E yesiliva ephindwe kathathu inenani eliphansi kakhulu “lamandla okushisa elanga le-infrared” aphansi kakhulu, futhi ukushisa kwelanga okudlula esiliva kathathu i-Low-E icishe ibe ngu-15% kuphela waleyo yesiliva eyodwa i-Low-E, ngakho-ke ukushisisa kwe-thermal triple silver glass Low-E Umphumela usobala ikakhulukazi.
Uhlangothi lwesobunxele lomugqa oqondile emfanekisweni luyindawo yokukhanya ebonakalayo, futhi izinga lejika kule ndawo libonisa ukudluliswa kokukhanya kwengilazi.Ngakwesokudla yisifunda se-infrared, futhi indawo equkethwe ngaphansi kwejika ibonisa amandla okushisa adluliselwa yilanga ngokuqondile.I-Low-E enesiliva eyodwa iqukethe indawo enkulu kunazo zonke (i-Low-E kuphela eqhathaniswa), ilandelwa i-double-silver, kanye ne-triple-silver Low-E iqukethe indawo encane kakhulu, ngakho-ke ukusebenza kwe-thermal insulation kungcono kakhulu.

Amapharamitha engilazi ahambisana nalesi sithombe esingenhla ami kanje:

Uhlobo olungenalutho Ukudlulisa ukukhanya (%) I-coefficient yokufiphaza Sc Isamba sokudluliselwa kokushisa kwe-solar infrared (%)
Isiliva Elilodwa 65 0.55 30
Isiliva Eliphindwe kabili 63 0.40 12
Isiliva Kathathu 65 0.33 4

Kusukela ku-Sc iyodwa, inani le-triple-silver Low-E alikho ngaphansi kakhulu kunalelo lesiliva eliphindwe kabili, ngoba amandla okukhanya abonakalayo ku-Sc abiza ngaphezu kwamandla okushisa e-infrared.Kodwa-ke, kusukela "ekudlulisweni okuphelele kwamandla okushisa e-solar infrared", amandla okushisa elanga adlula ku-triple-silver Low-E angu-4%, kuyilapho amandla okushisa elanga adlula ku-double-silver Low-E angu-12%, umehluko phakathi kwakho kokubili izikhathi ezi-3.I-insulation yokushisa kanye nomthelela wokonga amandla wesiliva eliphindwe kathathu i-Low-E ingcono kakhulu kunaleyo yesiliva ephindwe kabili.Ukusetshenziswa kwengilazi ye-triple silver low-E kunganciphisa ngempumelelo ukusetshenziswa kwamandla okubangelwa isimo somoya sasendlini.