Cov yam ntxwv ntawm insulating iav
① Kev txuag hluav taws xob ntau dua
Cov iav insulating ua haujlwm siab, vim muaj cov yeeb yaj kiab hlau tshwj xeeb, tuaj yeem ua tiav qhov kev tiv thaiv coefficient ntawm 0.22-0.49, txo cov cua txias sab hauv tsev (cua txias) load. Lub tshav kub hloov coefficient yog 1.4-2.8W (m2.K), uas zoo dua li cov iav insulating zoo tib yam. Nws kuj tseem zoo heev los txo cov cua sov sab hauv tsev. Yog li ntawd, qhov loj dua lub qhov rais qhib, qhov pom tseeb ntawm lub zog txuag cov nyhuv yuav yog.
② Txhim kho ib puag ncig sab hauv tsev
Cov iav insulating ua haujlwm siab tuaj yeem cuam tshuam ntau lub zog los ntawm lub hnub mus rau hauv chav tsev, yog li tiv thaiv kev tsis xis nyob los ntawm tshav kub kub thiab txo dazzling los ntawm hnub poob hnub ci.
③ nplua nuj tones thiab artistry
High-performance insulating iav los ntawm ntau yam xim, thiab koj tuaj yeem xaiv xim raws li koj xav tau kom ua tiav cov txiaj ntsig zoo tshaj plaws.
④ Siv cov iav ua haujlwm siab
Nws yog qhov tsim nyog rau cov chaw pej xeem xws li cov tsev ua haujlwm, chav ua yeeb yam, thiab cov tsev qiv ntawv, thiab cov tsev tshwj xeeb uas xav tau qhov kub thiab av noo tas li, xws li chav khoos phis tawj, kev cob qhia kev ntsuas ntsuas, thiab cov chaw tsim tshuaj. Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv qhov chaw uas tiv thaiv tshav ntuj thiab hnub poob dazzling zam.
Lus Cim: Cov huab cua qhuav yog kaw nyob rau hauv nruab nrab ntawm lub iav insulating, yog li cov huab cua sab hauv hloov pauv raws li kev hloov pauv ntawm qhov kub thiab txias, tab sis tsuas yog ib qho me me deformation tshwm sim ntawm cov iav nto. Tsis tas li ntawd, me ntsis warping yuav tshwm sim thaum lub sij hawm tsim khoom, thiab distortion kuj yuav tshwm sim thaum lub sij hawm tsim kho. Yog li ntawd, nrog rau cov xwm txheej no, qee zaum muaj kev hloov pauv hauv kev xav, uas yuav tsum tau ua tiag tiag. Cov xim sib txawv raug xaiv, thiab cov kev xav kuj txawv.
Kub, tooj liab thiab nyiaj hlau coatings muaj siab reflectivity nyob rau hauv nruab nrab-rau-far infrared cheeb tsam, uas yog, thaum lub wavelength ntau tshaj 4 μm. Piv txwv li, yog tias cov hlau txheej muaj cov tuab tuab, tag nrho cov kev xav tau tuaj yeem ncav cuag 90%-95%. High infrared reflectivity yog sib npaug rau qis emissivity (Low-e), uas yuav txo tau cov hluav taws xob hloov pauv ntawm cov iav sab hauv thiab sab nrauv ntawm cov iav insulating. Nyob rau tib lub sij hawm, sib piv, piv nrog cov qauv insulating iav Cheebtsam nrog ib tug huab cua txheej ntawm 12 hli, nws thermal rwb thaiv tsev nqi muaj peev xwm nyob ntawm 0.3W / (m2.K). Tsis tas li ntawd, yog tias huab cua nyob rau hauv cov khoom yog hloov los ntawm cov roj hnyav, nws cov nqi hluav taws xob thermal yog 1.4W / (m2.K). Los ntawm kev txo cov thickness ntawm txheej hlau, lub teeb xa hluav taws xob tuaj yeem nce mus txog 60%-60%. Qhov txheej nyias nyias no muaj kev tiv thaiv zoo heev ntawm lub hnub ci zog, thaum tseem muaj cov txiaj ntsig siab infrared, nyob rau thaj tsam ntawm 85% lossis 75%. Cov huab cua txheej yog 12 hli thiab muaj cov roj hnyav hnyav hauv nruab nrab. Tus nqi hluav taws xob rwb thaiv tsev ntawm cov txheej txheem tuaj yeem ncav cuag 1.6-1.9W/(m2.K).
Daim ntawv thov ntawm insulating iav
Insulated iav feem ntau yog siv nyob rau hauv cov tsev uas yuav tsum tau cua sov, cua txias, suab nrov los yog condensation tiv thaiv, thiab cov vaj tse uas yuav tsum tau tsis muaj hnub ci ncaj qha thiab lub teeb tshwj xeeb. Nws yog dav siv hauv chaw nyob, tsev noj mov, tsev so, chaw ua haujlwm, tsev kawm ntawv, tsev kho mob, khw thiab lwm qhov chaw uas yuav tsum muaj cua txias hauv tsev. Nws tseem tuaj yeem siv rau hauv qhov rooj thiab qhov rais ntawm tsheb ciav hlau, tsheb, nkoj, lub freezers, thiab lwm yam.
Insulated iav yog siv rau sab nrauv kho kom zoo nkauj. Nws cov khoom kho qhov muag, thermal conductivity thiab suab rwb thaiv tsev coefficient yuav tsum ua raws li cov qauv hauv tebchaws. Tsuas yog cov iav insulating nrog cov qauv tsim nyog thiab tus qauv tsim tuaj yeem siv nws txoj haujlwm ntawm kev rwb thaiv tsev kub, suab rwb thaiv tsev, tiv thaiv tub sab thiab tiv thaiv hluav taws. Kev siv lub tshuab nqus tsev ob txheej tempered iav tuaj yeem ncav cuag cov qauv kuaj! Tseem muaj cov iav insulating nyob rau hauv kev ua lag luam uas ntxiv cov pa roj tsis zoo thiab cov xim xim xim, nrog rau ntxiv cov scenic strips rau kev txhawb nqa thiab kho kom zoo nkauj.
Lub luag hauj lwm ntawm aluminium spacers rau insulating iav: Aluminium yog hu ua ib tug active hlau caij, tab sis nyob rau hauv cov huab cua ib tug ntom oxide zaj duab xis yuav tsim nyob rau hauv nws nto, tiv thaiv nws los ntawm interacting nrog oxygen thiab dej. Nws tuaj yeem hnov mob nrog oxygen ntawm qhov kub thiab txias thiab tso tawm cov cua kub ntau. Siv cov tshuaj tiv thaiv kub kub no, txhuas tuaj yeem hloov cov hlau los ntawm lwm cov oxides (thermite method)
Qee hom iav Insulated iav
1. Float insulated iav
2. Tempered insulating iav
3. Coated insulating iav
4. LOW-E insulating iav
Common insulating iav: 5+9A+5 ob-txheej insulating iav. Lub 5 ntawm no txhais tau hais tias lub thickness ntawm lub iav yog 5 hli, lub 9 txhais tau hais tias lub hollow seem yog 9 hli, thiab tsab ntawv A yog lub ntsiab lus ntawm huab cua. Kuj tseem muaj cov qauv 5+15A+5, 5+22A+5, 5+27A+5, 5+32A{{14} }, thiab lwm yam ntawm kev ua lag luam. Nws tsis yooj yim to taub lub ntsiab lus saum toj no.
