The 4-72 centrifugal fan ndiye amagwiritsidwa ntchito kwambiri sing'anga komanso kutsika kwapansi, voliyumu yayikulu-cholinga cha centrifugal ku China. Amadziwika chifukwa chakuchita bwino kwambiri, phokoso lochepa komanso kukhazikika, ndipo nthawi zambiri amagwiritsidwa ntchito popanga mpweya wabwino komanso kusinthana kwa mpweya komanso kuyendetsa ndege m'mafakitale ndi nyumba.
I. Tanthauzo la Chitsanzo cha 4-72 Centrifugal Fan
4: Pressure coefficient ndi 0.4
72: Liwiro lenileni ndi 72
Suffix (monga 2.8A, 6C): 2.8 imayimira kukula kwa fani (m'mimba mwake wa impeller mu decimeters, mwachitsanzo, 2.8 # = 280mm); A/C/D/B imayimira njira yopatsira.
II. Zigawo Zazikulu Zazikulu za 4-72 Centrifugal Fan
Table
Mtundu wa Parameter
Mpweya Voliyumu 844 ~ 221,730 m³/h
Total Pressure 324 ~ 3200 Pa
Mphamvu 1.1 ~ 220 kW
Impeller Diameter 250 ~ 2000 mm
Kugwiritsa Ntchito Kutentha -20°C ~ 80°C
Zofunika Zapakatikati Zopanda zinthu zomata, fumbi ≤ 150mg/m³
III. Mapangidwe ndi Mayendedwe a 4-72 Centrifugal Fan
Kapangidwe: Zimapangidwa makamaka ndi chowongolera (mtundu wa tsamba lopindika chakumbuyo), choyikapo, cholowetsa mpweya, ndi kuphatikiza koyendetsa.
Mafomu oyendetsa:
Mtundu: Direct motor Connection (No. 2.8~6 imagwiritsidwa ntchito kwambiri)
C mtundu: Lamba woyendetsa (womwe amagwiritsidwa ntchito nthawi zambiri, ndi liwiro losinthika)
D mtundu: Direct drive ndi coupling
B mtundu: Cantilever belt drive (yamitundu yayikulu)
IV. 4-72 Centrifugal Fan Derivative Types (Mwa Kugwiritsa Ntchito)
4-72 General Type: Imatumiza mpweya wabwino.
B4-72 Mtundu Wosaphulika: Wokhala ndi mota yosaphulika komanso chopondera, yoyenera kupsa ndi mpweya wophulika (makampani opanga mankhwala, kupopera mbewu mankhwalawa).
F4-72 Mtundu Wolimbana ndi Kuwonongeka: Wopangidwa ndi fiberglass yolimbitsidwa ndi pulasitiki kapena chitsulo chosapanga dzimbiri, potumiza mpweya wowononga (electroplating, chemical industry).
FB4-72: Imaphatikiza kukana kwa dzimbiri komanso mawonekedwe osaphulika.
V. Zofunika Kwambiri za 4-72 Centrifugal Fan
Kuchita Bwino Kwambiri ndi Kupulumutsa Mphamvu: Kapangidwe kazolowera chakumbuyo kumatsimikizira kuyendetsa bwino kwa ndege.
Phokoso Lochepa: Kuchita bwino komwe kumakhala ndi phokoso lotsika kuposa mafani ambiri ofanana.
Zosiyanasiyana: Zoyenera kutulutsa mpweya ndi mpweya, zomwe zimagwirizana ndi ntchito zosiyanasiyana.
Kukonza Kosavuta: Kapangidwe kolimba, kocheperako kuchulukira fumbi, komanso kulephera kochepa.
VI. 4-72 Centrifugal Fan Ntchito Zofananira
Mpweya wabwino ndi kusinthana kwa mpweya m'mafakitale, nyumba zosungiramo katundu, ndi nyumba zamaofesi
Kupereka mpweya kwa mayunitsi owongolera mpweya ndi zida zogwirira ntchito
Kuwombera kwa ma boilers, mpweya wabwino m'migodi, ndi makina opangira mpweya wotulutsa mpweya
