Qhov txawv ntawm qhov sov-ntug spacers thiab txheem aluminium spacers rau insulating iav yog dab tsi?
Qhov sib txawv tseem ceeb ntawm sov-ntug spacers thiab txheem aluminium spacers rau insulating iav units (IGUs) yog raws li nram no:
Qhov sib txawv ntawm cov khoom siv
Txheem aluminium spacers: Ua los ntawm txhuas hlau, lawv muaj cov khoom siv hlau zoo xws li lub zog siab thiab corrosion kuj. Thaum lawv tuaj nyob rau hauv ntau yam xim-xws li nyiaj los yog dub- xim ib leeg tsis yog tus qauv rau kev txheeb xyuas qhov sov so -ntug spacer.
Sov-ntug spacers: Tsim los ntawm kev sib xyaw ntawm cov hlau tsis muaj hlau thiab cov yas hloov kho (xws li PP, PVC, lossis iav- cov khoom siv fiber ntau). Cov khoom sib xyaw ua ke no tso cai rau lub spacer kom muaj zog ntawm cov qauv thaum muab cov thermal conductivity qis. Txawm hais tias sov-ntug spacers feem ntau yog xim dub, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tsis yog txhua tus spacers dub yog sov-ntug spacers; kev txheeb xyuas yuav tsum yog nyob ntawm cov khoom muaj pes tsawg leeg.
Qhov sib txawv ntawm Thermal Conductivity
Txheem aluminium spacers: Cov no muaj cov thermal conductivity, kwv yees li 0.112 W / K. Qhov no txhais tau tias lawv hloov cov cua sov sai sai, ua rau lawv muaj peev xwm tsawg dua qhov zoo tshaj plaws rau insulating iav units uas yuav tsum tau thermal rwb thaiv tsev kev ua tau zoo.
Sov-ntug spacers: Cov no muaj thermal conductivity tsawg heev, kwv yees li 0.007 W/K. Cov yam ntxwv no ua rau lawv ua tau zoo ntawm kev tswj xyuas qhov kub thiab txias nyob rau hauv lub iav insulating chav tsev, txo qis lub qhov rais tag nrho K- tus nqi (kub hloov coefficient) thiab txhim kho thermal rwb thaiv tsev kev ua tau zoo. Sov-ntug spacers: Cov no muaj cov thermal conductivity tsawg heev, kwv yees li 0.007 W/K. Cov yam ntxwv no tso cai rau lawv ua tau zoo ntawm kev tswj xyuas qhov kub thiab txias nyob rau hauv chav tsev iav insulating (IGU), txo qis lub qhov rais tag nrho K- tus nqi (kub hloov coefficient) thiab txhim kho thermal rwb thaiv tsev kev ua tau zoo.
Qhov sib txawv hauv Qhov Zoo
Standard aluminium spacers:
Muaj qhov zoo verticality thiab torsional rigidity, ua kom muaj kev ruaj ntseg ntawm cov iav insulating.
Feature ib tug du, tiaj tus nto uas pab tswj cov dej zoo heev thiab airtightness, tiv thaiv infiltration ntawm sab nraud ya raws thiab gases.
Sov -ntug spacers:
Muab superior qis thermal conductivity, ho txhim khu kev ruaj ntseg ntawm insulating iav chav tsev thiab txo cov iav deformation tshwm sim los ntawm kub hloov.
Ua kom txo qis lub qhov rais tag nrho K- tus nqi thiab txhim kho thermal rwb thaiv tsev, ua rau muaj zog ntau dua thiab kev phooj ywg ib puag ncig.
Qhov txawv ntawm Nqe
Standard aluminium spacers: Vim yog cov txheej txheem tsim khoom yooj yim thiab cov khoom siv raw, cov no pheej yig dua thiab tsim nyog rau cov haujlwm nrog cov nqi tshwj xeeb.
Sov-ntug spacers: Ua los ntawm cov ntaub ntawv xws li hloov kho plastics thiab stainless hlau, cov no koom nrog ntau cov txheej txheem tsim khoom, ua rau tus nqi siab dua me ntsis piv rau cov qauv aluminium spacers. Txawm li cas los xij, muab lawv cov rwb thaiv tsev thermal thiab lub zog zoo tshaj - txuag lub peev xwm, tus nqi sib txawv tuaj yeem raug cuam tshuam los ntawm kev txuag hluav taws xob nyob rau lub sijhawm ntev.
Hauv cov ntsiab lus, muaj qhov sib txawv tseem ceeb ntawm qhov sov -ntug spacers thiab txheem aluminium spacers hais txog cov ntaub ntawv, thermal conductivity, zoo, thiab tus nqi. Qhov kev xaiv ntawm cov khoom yog nyob ntawm qhov kev thov tshwj xeeb thiab kev txiav txim siab txog nyiaj txiag. Rau cov haujlwm tseem ceeb uas ua kom muaj txiaj ntsig zoo thiab kev siv hluav taws xob, sov - ntug spacers yog qhov kev xaiv zoo dua; hloov pauv, qhov twg tus nqi yog qhov kev txhawj xeeb tseem ceeb, tus qauv aluminium spacers muab tus nqi zoo dua -kev ua tau zoo.
