4-72 (4-70), usoro B4-72 Centrifugal fan
njirimara ngwaahịa
Ngwaahịa abụọ a bụ ndị fan centrifugal nwere obere nrụgide. 4-72 ụdị centrifugal fan nwere ike iji maka ime ụlọ ventilashion n'ozuzu nnukwu ụlọ ọrụ na nnukwu ụlọ. Ihe ndị a chọrọ maka ibufe gas bụ: ikuku ma ọ bụ ikuku ọzọ nke na-agaghị agbanye ọkụ n'otu oge, na-adịghị emerụ ahụ mmadụ, na-adịghị emebi emebi na ígwè; A na-ejikwa B4-72 centrifugal fan maka ikuku ventilashị n'ime ụlọ na ụlọ ọrụ na nnukwu ụlọ, mana ọ bụ ihe na-agbawa agbawa centrifugal fan, moto ọ na-eji bụkwa ihe mgbawa ọkụ. Ihe dị ya mkpa bụ na gas na-ekesa ya na-ere ọkụ ma na-agbanwe agbanwe, mana anaghị ekwe ka gas nwee ihe viscous, na uzuzu na ihe siri ike dị n'ime ya erughị 150mg/m³. Ndị Fans abụọ a dị ala centrifugal nwere otu usoro n'usoro nhazi na nhọrọ nke ngwa. Akụkụ mbufe nwere eriri, igbe na-ebu, ihe na-akpụ akpụ, pọịlị ma ọ bụ njikọ. Dị ka ihe ndị a chọrọ, impeller bụ n'ozuzu mejupụtara 10 receding airfoil agụba, curved n'ihu disk na flat n'azụ disk. A na-eji efere ígwè ma ọ bụ ihe nkedo aluminom mee ihe ahụ, ma na-edozi ya site na nguzozi ike na static. Ọ nwere arụmọrụ ikuku dị mma ma ụlọ ọrụ na-eto ya nke ọma.
Impeller dayameta nso: 280 ~ 2000mm
Oke ikuku: 1000 ~ 220000m 3 / h
Oke nrụgide: nrụgide ruru 3000Pa
Okpomọkụ na-arụ ọrụ: -20°C ~ 80°C.
Ụdị mgbasa ozi fan: ABCD
isi ihe
※ The fan n'ozuzu adopts a otu mmiri ntinye, impeller ụdị bụ azụ azụ, na uru nke elu arụmọrụ na ala mkpọtụ.
※ Nhazi nke ihe mkpuchi fan na-anabata imepụta ụda olu dị mma na nke dabara adaba, yana arụmọrụ ojiji kwụsiri ike.
※ The ikuku ntinye imewe nke onye ofufe adopts oma convergent streamlined ikuku mbata, nke mere na ikuku nwere ike evenly kesara na obosara nke eruba ọwa.
※ The abụọ Fans na-adịkarị mejupụtara impeller, ụlọ, ntinye na ntinye, moto, wdg Ụdị A fan na 4-72 centrifugal fan na-ejikọta ya ozugbo na moto (No2.8-6), na Fans na-eji A na-agbakwunye ụdị nnyefe C na D site na ihe nfefe ma ọ bụ ihe nfefe.
※ Onye na-akwado ya nwere ike ịnye ikuku ntinye ikuku na-edozi damper, na-ebu okpomọkụ na ihe mmetụta vibration, impeller nhicha nozzle, yana njikọ ntinye na ntinye dị nro, ujo damper na ngwa ndị ọzọ maka ndị ahịa ịhọrọ.
