Siab r - tus nqi (r2.0) pre - edulated duct pawg thawj coj
Untduct Kub R - tus nqi (r2.0) Ua ntej muaj vaj huam sib luag ua ntej (polyurethane) Lub vaj huam sib luag no muaj cov qauv Laminated, nrog tsis - permeable aluminium ntawv ci ua kom ob sab ntawm lub rooj tsavxwm. Ib sab ntawm cov ntawv ci yog xim dub.
Ib qho ntawm cov muag khoom zoo ntawm kev ua tsis zoo R2.0 ua ntej-} Insulated duct Caj taw yog nws qhov kev pom zoo thiab yooj yim ntawm kev tuav. Cov yam ntxwv no pab txhawb kev sib sau sai sai hauv HVAC (qhov cua txias, cua txias) dured cov dej num yuav tsum tau ua.
Ntxiv mus, cov tuam txhab khav tau lub kaw - Cov ntsiab lus ntawm tes ntau dua 90%, nrog rau qhov dej ntws tsawg kawg, txawm tias dhau ntawm nws cov tub ntxhais. Qhov kev sib xyaw ua ke ntawm cov nta uas tsis ua r2.0 ua ntej {4 4}}} Insulated duct pab pawg muaj qib siab ntawm kev nkag siab noo noo.
Siab r - tus nqi (r2.0) pre - edulated duct pawg thawj coj
Cov lus qhia tshwj xeeb ntawm high r - tus nqi (R2.0) pre- insulated duct pawg thawj coj
|
Yam |
Ib yam |
Kev qhia tshwj xeeb |
|
Vaj huam sib luag qauv |
|
Alu./foam/alu. |
|
Vaj Huam Sib Luag Loj |
lub hli |
3950*1200*40 |
|
Alu. Ntawv ci thickness |
lub hli |
0.06 |
|
Ua npuas ncauj ntom |
kg / m3 |
50 |
|
Thermal conductivity |
w/m.k |
0.020 |
|
Thermal kuj (r tus nqi) |
R2.0 |
|
|
Kev nqus pa lub zog |
MPa |
0.2 |
|
Dab tsi yog khoov zog |
MPa |
2 |
|
Dej ragentit |
% |
0.36 |
|
Dimension hloov |
% |
0.3 |
|
Tsev hauj lwm kub |
tiv kis |
-100 rau +80 |
|
Ntau tshaj plaws muaj cua nrawm |
m/s |
Tsawg dua los yog sib npaug rau 12 |
|
Khiav ua si tsis tu ncua |
tiv kis |
Tsawg dua los yog sib npaug rau 70 |
|
Lifespan ntawm pu cua ciav |
lub yim |
>20 |
Cim npe nrov: Siab r - tus nqi (r2.0) pre-} Insulated duct Cook, Tuam Tshoj, chaw tsim khoom, Hoobkas, Hoobkas, Mekas
