(1) Qhib lub qhov txias txias muaj qhov tsim nyog ntauwd lub cev zoo, ruaj khov airflow, zoo heev cov ntaub ntawv, ci xim, thiab ib tug nto gel coat resin muaj UV inhibitors, ua rau lawv resistant rau laus, siab zog, hnav, thiab corrosion-resistant.
(2) Kev sib hloov cov xa dej thiab cov kav dej xa tawm: Nruab nrog cov hlau tsis muaj steel (acid-resistant stainless steel) pob bearings, lawv ua haujlwm yooj yim thiab ntseeg tau, nrog lub taub hau qis thiab cov dej tsis sib xws. Cov kav dej xa tawm yog ua los ntawm aluminium alloy (melting point 660 degree) lossis fiberglass, thiab cov ntawv sau dej tau muab tso rau ntawm cov kav dej kom kov yeej cov dej ntws.
(3) Lub cev muaj zog: Tsim los ntawm Lub Tsev Haujlwm Saib Xyuas Hluav Taws Xob ntawm Tsinghua University raws li Y-type series installation qhov ntev, qhov qis- suab nrov, lub zog- txuag lub cev muaj zog rau cov cua txias yees nta zoo sealing thiab waterproofing kev ua tau zoo, kub tsis kam, siab efficiency, thiab tsis tshua muaj suab nrov.
(4) Cov cuab yeej txo qis: Siv cov polyester fiber ntau- siv zog neoprene roj hmab siv lub zog tsav, uas yog siab - kub resistant, zoo heev, tsis ncab thaum ntub dej, kov yeej slippage, thiab ua suab nrov tsawg heev.
(5) Cov khoom ntim: Cov neeg ua haujlwm hloov kho polyvinyl chloride (Chemical Formula C2H3Cl) corrugated sheets nrog ntxiv cov kab rov tav, ua rau cov dej muaj zog rov ua dua tshiab, tsis muaj zog, kev ua haujlwm zoo thermal, kub tsis kam (70 degree), kub tsis kam (-50 degree), thiab nplaim hluav taws zoo.
(6) Cov Khoom Siv Hluav Taws Xob: Lub ultra- lub suab nrov qis cua txias ntauwd nta lub suab- insulating shield sab nraum lub qhov cua nkag thiab suab- nqus cov grilles nyob rau sab saum toj thiab hauv qab kom txo cov suab nrov tshaj plaws.
(7) Cua nkag qhov rais: Nruab nrog fiberglass louvers kom txo tau cov dej ntws thiab txo cov cua tsis kam, ua rau nws tshwj xeeb tshaj yog haum rau cov cheeb tsam sab qaum teb thiab cov cheeb tsam uas yuav tsum tau siv xyoo- puag ncig cua txias ntauwd siv.
(8) Cov qauv kev txhawb nqa: Tag nrho cov hlau txhawb nqa rau cov kiv cua, cov khoom ntim, cov cua nkag qhov rais, thiab ntauwd lub cev yog prefabricated thiab galvanized lossis pleev xim rau kev tiv thaiv corrosion. Fasteners yog ua los ntawm galvanized los yog stainless hlau bolts (sau ntawm lub taub hau thiab ib tug ntsia hlau).
(9) Ntxuam: Lub suab qis- suab nrov, siab- kiv cua ua haujlwm tau tsim los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Ua Haujlwm Engineering ntawm Tsinghua University raws li cov kev txwv ntawm cov cua txias ntauwd, nrog aluminium alloy airfoil lossis fiberglass hniav, tsis tshua muaj suab nrov thiab ua haujlwm siab.
