Lub Vacuum Insulated Glass lub tswv yim los ntawm kev teeb tsa nrog tib lub hauv paus ntsiab lus xws li Dewar flask.

Lub tshuab nqus tsev tshem tawm cov cua sov hloov ntawm ob daim iav vim gaseous conduction thiab convection, thiab ib los yog ob sab hauv pob tshab iav nplooj ntawv nrog low-emittance coatings txo radiative tshav kub hloov mus rau theem qis.Lub ntiaj teb thawj VIG tau tsim kho tshiab hauv 1993 ntawm University of Sydney, Australia.VIG ua tau zoo dua thermal rwb thaiv tsev dua li cov pa insulating glazing (IG Unit).

Cov txiaj ntsig tseem ceeb ntawm VIG

1) Thermal rwb thaiv tsev

Lub tshuab nqus tsev vacuum ho txo ​​cov conduction thiab convection, thiab low-E txheej txo cov hluav taws xob.Tsuas yog ib daim ntawv ntawm low-E iav tso cai rau ntau lub teeb pom kev zoo rau hauv lub tsev.Qhov kub ntawm VIG glazing mus rau sab hauv yog ze rau chav tsev kub, uas yog qhov yooj yim dua.

2) Suab rwb thaiv tsev

Suab tsis tuaj yeem xa hauv lub tshuab nqus tsev.VIG panes tau txhim kho qhov kev ua tau zoo ntawm lub qhov rais thiab facades.VIG tuaj yeem txo cov suab nrov nruab nrab thiab tsawg zaus, xws li kev tsheb khiav thiab lub suab nrov.