1. Thaum tshav kub kub ua kom sov
Qhov kub ntawm lub iav kub yog lub iav uas muaj peev xwm ua rau lub nruab hnub ci ntsa iab, uas siv cov hlau ions hauv lub iav kom xyaw ua nqes zog ua lub hnub ci zog thaum pom cov xim sib txawv.Lom nyuaj sandwich kuv films tseem doped nrog tshwj xeeb hlau ions, uas yuav siv tau los ua endothermic laminated iav.Cov dej kub iv feem ntau yuav txo hnub ci zog hauv chav los ntawm 20-30%, txo cov cua txias load.Qhov cov yam ntxwv ntawm lub tshav kub absorbing iav yog tias cov shieldin -g coefficient tseem raug tsawg, tag nrho cov hnub ci Kev hloov lub hnub, qhov ncaj qha lub teeb pom kev zoo, cov xim ntawm lub iav tuaj yeem hloov raws li cov composition thiab concentration ntawm cov hlau ions hauv lub iav. Lub teeb pom kev pom zoo, cov tshav kub hloov coefficient, thiab emissivity yog tsis txawv ntawm ntau yam iav.
2. Thaum tshav kub kub pwm ci
Thaum tshav kub kub-reflecting iav yog ib co coated iav uas muaj kev txav ntawm lub hnub ci zog, thiab nws lub siab muaj peev xwm ncav cuag 20% -40% los yog siab dua.Qhov ntim coated nrog ntau hom yeeb yam hlau, tsis muaj hlau thiab nws cov oxide.These Cov khaubncaws sab nraud povtseg tuaj yeem ua rua qee lub zog txaav ntawm lub zog tshab, tshaav txug lub zog ntawm lub zog tshaaj nyob rua huv chaav. kev ua haujlwm rau tib lub sijhawm, uas ua rau lub teeb nyob sab hauv thiab mos yooj yim.Thaum tas li, daim iav cov nyhuv thiab xim tone ntawm cov txheej txheej yog txhua yam teebmeem ntawm lub tsev zoo dua.Qhov thaiv cov coefficient ntawm lub tshav kub-emitting iav, tag nrho cov hnub ci kev xa tawm, kev xa ncaj qha ntawm tshav ntuj thiab pom lub teeb pom kev yog ob qho tib si tsawg.Tus ncaj qha reflection piv ntawm tshav ntuj yog siab tshaj qhov pom ntawm lub teeb pom, thaum lub tshav kub hloov coefficient thiab emissivity tsis ntau sib txawv los ntawm los yog dinary iav.
3. Tsom iav kom tsawg
Tsawg-emissivity iav, tseem hu ua Low-E iav, yog ib co coated iav nrog ib siab muaj kev cuam tshuam rau deb-infrared rays nrog ib tug wavelength nyob rau hauv ntau ntawm 4.5-25 um, uas muaj ib tug tsawg emissivity.Thaum lub caij ntuj no, nws muaj peev xwm pom cov cua kub hauv cua sov sab hauv tsev, qhov radiance yog feem ntau tsawg tshaj 0.25, thermal energy yog tiv thaiv sab hauv tsev, thaum caij ntuj sov, txoj kev, hauv pem teb thiab phab ntsa ntawm lub tsev nyob hauv lub hnub tshav, nqes ntau ntau tshav kub kub thiab hluav taws xob muaj radiated nyob rau hauv daim ntawv ntawm sab sab nrauv.Qhov shielding coefficient ntawm low-emissivity iav, tag nrho hnub ci hloov, ncaj qha infrared
kev hloov lub hnub ci, kev ncaj qha siv lub hnub ci, pom pom lub teeb hloov thiab pom pom pom ntawm qhov sib txawv tsis txawv ntawm iav zoo nkauj, thiab nws cov emissivity thiab kub hloov coefficient cov kuj tsis tshua muaj.
4. Insulating iav
Lub iav insulating yog cov kab noj hniav uas muaj ob los sis ntau daim iav yog sib nrug sib nrug sib nrug los ntawm kev pabcuam thiab muab khi rau ntawm lub qhov cub kom tsim tau cov nkev ntawm cov iav khaubncaws sab nraud povtseg, yog li ntawd tsuas muaj qee npaim ntawm cov txheej roj. Vim tias cov thermal conductivity ntawm cov roj cua no muaj tsawg dua li cov thermal conductivity ntawm cov khoom siv iav, nws muaj lub zoo thermal insulation peev xwm.Cov khoom ntawm cov iav insulating ua lub tshav kub hloov coefficient qis, thiab cov kub hloov coefficient yuav txo los ntawm tsawg kawg yog 40% piv nrog cov iav zoo tib yam.Nws yog lub tswv yim zoo tshaj plaws insulating iav ntawm tam sim no.Peb muaj peev xwm ua ke ntau lub zog txuag iav los tsim cov nyiaj txuag hluav taws xob zoo.
5. Nqus tsev khob
Tus qauv ntawm lub iav nqus yog zoo ib yam li ntawm cov iav insulating, tshwj tsis yog tias cov pa roj hauv lub qhov nqus kab noj nqos tau yog thin thiab ze li nqus. Lub hauv paus ntawm cov hluav taws kub rwb thaiv tsev yog cais cov khoom siv hluav taws xob los ntawm lub tshuab nqus tsev, thiab lub tshav kub hloov coefficient yog qhov tsawg heev.Raws li cov ntaub ntawv tseem ceeb, lub tshav kub hloov coefficient ntawm cov khoom siv hollow iav yog tsawg kawg 15% tsawg dua li lub iav insulating.
6. Ordinary iav
Cov iav coj los ua kom muaj cua kub, ua kom sov, lossis cua sov los ntawm cov yeeb yaj kiab.Vim txoj cai ntawm lub zog txuag yog zoo ib yam, lub zog txuag hluav taws xob ntawm cov ntawv iav yog zoo ib yam li cov coated iav ntawm tib lub zog.
