Dab tsi yog insulating iav?
Insulating iav tau tsim los ntawm cov neeg Amelikas xyoo 1865. Nws yog ib yam tshiab ntawm cov khoom siv hauv tsev nrog cov rwb thaiv tsev zoo, suab rwb thaiv tsev, zoo nkauj thiab siv tau, uas tuaj yeem txo qhov hnyav ntawm lub tsev. Nws siv ob (lossis peb) daim iav ntawm lub khob. Nruab nrog cov dej noo-absorbing desiccant kom ntseeg tau tias huab cua qhuav nyob rau lub sijhawm ntev hauv cov iav hollow, tsis muaj dej noo thiab hmoov av. Txais lub zog siab, siab-air-tight composite kua nplaum rau daim iav phaj thiab aluminium alloy thav duab los ua kom muaj suab nrov zoo iav.
Dab tsi yog laminated iav?
Laminated iav tseem hu ua laminated iav. Ob los yog ob peb daim ntawm ntab iav yog sandwiched nrog ib tug tawv PVB (ethylene polymer butyrate) zaj duab xis, uas yog rhuab thiab nias kom tso pa tawm kom ntau li ntau tau, thiab ces muab tso rau hauv ib tug autoclave thiab siv kub thiab siab siab kom tshem tawm ib tug me me ntawm cov pa seem. Hauv zaj duab xis. Piv nrog rau lwm cov iav, nws muaj kev tiv thaiv kev vibration, tiv thaiv tub sab nyiag, mos txwv-pov thawj thiab tawg-pov thawj.
Yog li, qhov twg kuv yuav tsum xaiv ntawm laminated iav thiab insulating iav?
Ua ntej ntawm tag nrho cov, laminated iav thiab insulating iav muaj qhov cuam tshuam ntawm lub suab rwb thaiv tsev thiab rwb thaiv tsev kub rau qee yam. Txawm li cas los xij, laminated iav muaj kev poob siab zoo heev thiab tawg-pov thawj cov khoom, thaum lub iav insulating muaj cov thermal rwb thaiv tsev zoo dua.
Hais txog lub suab rwb thaiv tsev, muaj qhov sib txawv ntawm ob qho tib si. Laminated iav muaj kev ua tau zoo seismic, yog li thaum cua muaj zog, qhov ua tau ntawm tus kheej kev vibration suab nrov yog me me, tshwj xeeb tshaj yog nyob rau hauv tsawg zaus. Hollow iav yog nquag rau resonance.
Txawm li cas los xij, insulating iav muaj qhov zoo me ntsis hauv kev cais cov suab nrov sab nraud. Yog li ntawd, raws li qhov chaw sib txawv, lub iav los xaiv kuj txawv.
Insulating iav tseem yog lub ntsiab!
Insulating iav yog tus qauv iav subsystem ntawm Suifu qhov rooj thiab qhov rais. Insulating iav yog tsim los ntawm ob (los yog peb) daim iav. Cov iav daim iav yog sib txuas rau aluminium alloy thav duab uas muaj cov desiccant los ntawm kev siv lub zog siab, siab-airtight composite kua nplaum los tsim cov suab rwb thaiv tsev zoo thiab rwb thaiv tsev kub. Rwb thaiv tsev nyom.
1. Kev rwb thaiv tsev thermal
Lub thermal conductivity ntawm sealing cua txheej ntawm insulating iav yog qis dua li ib txwm. Yog li ntawd, piv nrog ib daim iav, qhov kev ua tau zoo ntawm cov iav insulating tuaj yeem ua ob npaug: nyob rau lub caij ntuj sov, insulating iav tuaj yeem thaiv 70% ntawm lub hnub ci hluav taws xob, tsis txhob sab hauv tsev. Overheating tuaj yeem txo lub zog noj ntawm cov cua txias; Nyob rau lub caij ntuj no, insulating iav tuaj yeem thaiv qhov poob ntawm cov cua sov sab hauv tsev thiab txo qhov kub poob ntawm 40%.
2. Kev tiv thaiv kev ruaj ntseg
Cov khoom iav yog tempered ntawm qhov kub thiab txias ntawm 695 degrees kom paub meej tias cov iav yog sib npaug; Qhov kub sib txawv uas tuaj yeem tiv taus yog 3 npaug ntawm cov iav zoo tib yam, thiab qhov cuam tshuam lub zog yog 5 npaug ntawm cov iav zoo tib yam. Thaum lub hollow tempered iav puas lawm, nws yuav tig mus rau hauv taum-zoo li tus (obtuse-angled) hais, uas tsis yooj yim rau cov neeg mob, thiab kev nyab xeeb ntawm lub qhov rooj thiab qhov rais muaj kev ruaj ntseg dua.
3. Suab rwb thaiv tsev thiab txo suab nrov
Lub hollow txheej ntawm lub qhov rooj thiab qhov rais iav yog ntim nrog inert gas-argon. Tom qab tau ntim nrog argon, lub suab rwb thaiv tsev thiab suab nrov txo cov qhov rooj thiab qhov rais tuaj yeem ncav cuag 60%. Nyob rau tib lub sijhawm, vim tsis muaj thermal conductivity ntawm cov roj inert qhuav, kev rwb thaiv tsev ntawm cov hollow argon roj ntim txheej yog ntau dua li ntawm cov qhov rooj thiab qhov rais.
Rau kev siv hauv tsev zoo tib yam, insulating iav yog qhov kev xaiv dav tshaj plaws. Yog tias koj nyob hauv thaj chaw siab, qhov twg cua muaj zog thiab lub suab nrov sab nraud tsis tshua muaj, laminated iav kuj yog qhov kev xaiv zoo.
Qhov ncaj qha tshwm sim ntawm ob hom iav no yog kev siv lub hnub ci chav. Sab saum toj ntawm lub hnub chav tsev feem ntau siv laminated ob txheej tempered iav. Lub facade iav ntawm lub hnub chav tsev siv insulating iav.
Vim tias yog tias koj ntsib cov khoom ntog los ntawm qhov siab, qhov kev nyab xeeb ntawm cov iav laminated yog qhov siab, thiab nws tsis yooj yim rau kev tawg tag. Kev siv cov iav insulating rau lub façade iav tuaj yeem ua tau zoo dua cov cua sov rwb thaiv tsev, ua rau lub hnub chav sov nyob rau lub caij ntuj no thiab txias rau lub caij ntuj sov. Yog li ntawd, nws tsis tuaj yeem hais tias ob txheej txheej laminated iav lossis ob txheej txheej insulating iav zoo dua, tab sis tuaj yeem hais tsuas yog qhov twg muaj qhov xav tau ntau dua.
Post lub sij hawm: Lub Xya hli ntuj-29-2021