Ua tsaug rau nws cov khoom zoo heev thiab cov kev pabcuam zoo, UNT Duct yog ib qho ntawm cov ua ntej- insulated foam air ducts manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos mus yuav cov khoom zoo thiab customized los ntawm peb lub hoobkas. Peb yuav muab kev pabcuam zoo tshaj plaws rau koj thiab xa khoom sai.

Ua ntej-Insulated Foam Air Ducts

Ua ntej- insulated cua ducts txais kev koom ua ke PIR / PU ua npuas ncauj core nrog ob -sided aluminium ntawv ci. Lub teeb yuag, tsis tshua muaj thermal conductivity, tsis muaj rwb thaiv tsev theem nrab. Txiav lub sij hawm tsim kho thiab HVAC fais fab noj, zoo tagnrho rau kev lag luam thiab kev lag luam HVAC tej yaam num.

Qauv:Silver Aluminium / PIR Ua Npuas Ncauj / Nyiaj Txhuas
Loj:3950 * 1200 * 20mm
Ua npuas ncauj ntom ntom:50kg / m3
Aluminium Thickness:0.06mm los yog 0.08mm
Aluminium Xim:Nyiaj
Ntim:10 daim / pob
Loading peev:710 nplooj / 40'HQ (packed nrog hnab yas)
660 nplooj / 40'HQ (packed nrog cardboard thawv)

Cov khoom siv thiab cov khoom siv lub cev ntawm Pre-Insulated Foam Air Ducts

Lub ntsiab ntawm cov khoom ua ntej- thermal insulated cua ducts tau muab faib ua ob hom kev sib xyaw core sandwich panels: PIR (polyisocyanurate) thiab PU (polyurethane), ob npaug -sided composite embossed aluminium foil. Lawv yog tsim los ntawm lub Hoobkas ib - txheej txheem sib xyaw ua ke. Lub thickness ntawm cov panels yog feem ntau 10mm, 20mm, 25mm, los yog 30mm, 40mm. Cov tseem ceeb ntsuas ntsuas piv rau cov tsoos galvanized hlau ntawv cua ducts yog raws li nram no:

Thermal conductivity:Lub thermal conductivity ntawm PIR cov khoom tseem ceeb yog 0.018 ~ 0.022W / (m・K), thiab cov khoom ntawm PU core yog 0.020 ~ 0.024W / (m・K); Lub thermal conductivity ntawm ib txwm galvanized hlau ntawv yog 50W / (m・K), thiab nws yuav tsum tau them nrog 25 hli roj hmab thiab yas rwb thaiv tsev (thermal conductivity 0.047W / (m・K)).

Qhov hnyav parameter:Qhov hnyav tag nrho ntawm qhov ua ntej- thermal insulated cua duct yog 1.6kg / ㎡, thaum tag nrho qhov hnyav ntawm cov ntawv hlau ib txwm muaj + rwb thaiv tsev sab nraud yog 6.8kg / ㎡, qhov hnyav ntawm 76%, txo qhov hnyav ntawm lub tsev qab nthab, thiab tsis tas yuav ntxiv cov hlau tuab tuab.

Kev tsim kho thiab kev tsim nqi ntawm Pre-Insulated Foam Air Ducts

Kev tsim kho efficiency:Rau 1000㎡ duct project, lub pre- insulated duct tsuas yog siv sij hawm 4 mus rau 6 hnub kom ua tiav, thaum cov kab ntawv hlau ib txwm siv 16 mus rau 20 hnub. Kev tsim kho kev ua haujlwm tau nce 3.5 npaug; Lub sij hawm rau splicing ib seem ntawm cov kav dej yog 5 feeb, thaum lub sij hawm rau ib seem ntawm cov hlau ntawv duct nrog rau cov txheej txheem rwb thaiv tsev yog 32 feeb, thiab cov sij hawm ua hauj lwm raug cawm los ntawm 84%. Tsuas yog 2 tus neeg ua haujlwm tsuas yog xav tau rau kev ua haujlwm siab - qhov siab, thaum cov ntawv hlau yuav tsum muaj tsawg kawg yog 4 tus neeg nrog cov cuab yeej nqa.

Tus nqi tag nrho:Raws li kev lag luam 30000㎡ kev lag luam kev lag luam txoj haujlwm kev lag luam suav, cov khoom siv nqi thiab cov nqi ua haujlwm ua ntej - insulated ducts yog 128 yuan ib square meter, thaum tag nrho cov nqi ntawm cov ntaub ntawv hlau nrog roj hmab thiab yas rwb thaiv tsev yog 176 yuan ib square meter. Tus nqi tag nrho raug txo los ntawm 27%, thiab qhov project 30000㎡ ncaj qha txuag 1440000 yuan hauv cov nqi tsim kho.