I. Kev txhais ntawm SWF Mixed Flow Fan Cov khoom I. Txhais ntawm SWF Mixed-flow Ntxuam Khoom
Lub npe tag nrho ntawm SWF mix-flow kiv cua yog Meridian Acceleration Low-Noise Mixed-flow Ventilator, tseem hu ua HL3-2A. Nws cov yam ntxwv aerodynamic nyob nruab nrab ntawm axial flow kiv cua thiab centrifugal kiv cua: cov cua ntws tawm ntawm lub kaum sab xis, thiab nws muaj ob qhov zoo ntawm huab cua ntim ntawm axial txaus thiab siab ntawm centrifugal. Nws yog cov khoom siv tseem ceeb rau kev tso pa tawm.
II. Core Components ntawm SWF Mixed-Flow Ntxuam
Casing: cylindrical ncaj raj hom, nrog cov qauv ncig flanges ntawm ob qho kawg, uas tuaj yeem txuas ncaj qha rau cov kav dej; ua los ntawm Q235 steel phaj los ntawm ib qho kev sib tw, nrog kev tiv thaiv corrosion.
Inlet collector: streamlined trumpet zoo, txo kom tsawg vortex thiab suab nrov.
Mixed-flow impeller: conical hub + twisted tis-puab cov hniav, welded ua ke; Hoobkas dynamic tshuav nyiaj li cas (G5.6 qib), khiav smoothly thiab nrog me ntsis vibration.
Post deflector blades: rectifying thiab stabilizing, txhim khu kev ua tau zoo ntawm tus kiv cua.
Direct coupling lub cev muaj zog: built-in coaxial tsav, tsis siv txoj siv sia, tu-dawb; ib leeg-ceev / ob-ceev lub cev muaj zog, 380V peb-theem.
Base hanger: haum rau pem teb-mounted installation, qab nthab-mounted installation, thiab ntsug installation.
III. Peb tus qauv loj ntawm SWF sib xyaw ua ke kiv cua kev faib tawm
SWF-I (Sib-speed General Model)
Txoj hauj lwm: hloov cov kiv cua siab axial txaus, rau cov kav dej tsis tu ncua thiab tso pa tawm, thiab kev ua haujlwm siab
Qauv nab npawb: 2.5 # mus rau 13 # (txoj kab uas hla 250 txog 1300mm)
Cua ntim: 460 txog 80000 m³ / h, tag nrho siab 50 txog 1200 Pa
SWF-II (ob-ceev hloov pauv ceev qauv)
Txoj hauj lwm: ib lub tshuab rau ob qho kev siv, feem ntau qis qis qis thaum lub sij hawm ib txwm muaj, kev kub ceev ceev thaum lub sij hawm hluav taws kub los yog lub sij hawm ncov, txuag hluav taws xob thiab suab nrov txo.
Qauv nab npawb: 6.5 # rau 14 #
Ob theem ceev, cua ntim thiab siab tuaj yeem hloov tau, feem ntau yog siv rau qhov cua thiab pa pa tawm hauv chaw nres tsheb, khw khw, thiab lwm qhov chaw
SWF-III (Medium-pressure Reinforced Model)
Txoj hauj lwm: hloov cov kiv cua centrifugal uas tsis tshua muaj siab, rau cov ducts ntev thiab cov cua kub ua haujlwm siab
Siab siab, haum rau cov ducts ntev thiab ntau zaj dab neeg ducts rau pressurization
IV. Core Zoo ntawm SWF Mixed-Flow Ntxuam
Kev ua tau zoo sib npaug: huab cua ntau dua li cov kiv cua centrifugal ntawm tib lub ntim; siab dua li qub axial flow kiv cua nyob rau hauv tib lub siab; dav siv tau ntau yam, tsis tshua muaj kev tsis ruaj khov nyob rau hauv kev ua haujlwm sib txawv.
Compact me me: 40% me dua li cov kiv cua centrifugal ntawm tib qhov kev txwv, hloov tau yooj yim rau qhov chaw me me xws li chav tshuab thiab qab nthab.
Tsis tshua muaj suab nrov thiab txuag hluav taws xob: aerodynamic optimization, suab nrov ≤ 75 dB (A) raws li ib txwm muaj; tag nrho efficiency tshaj 80%, ntau zog-npaum li qub-style kiv cua.
Saj zawg zog installation: ncaj yeeb nkab kev sib txuas rau inlet thiab qhov hluav taws xob, haum rau kab rov tav, ntsug, thiab qab nthab installation, ncaj qha kev twb kev txuas rau cov kav dej, tsis tas yuav tig khoov.
Kev saib xyuas yooj yim: kev tsav ncaj qha ntawm lub cev muaj zog tsis muaj cov khoom sib kis, tsis tas yuav hloov txoj siv los yog cov txheej txheem lubrication.
Ua kom tiav derivative versions: tawg-pov thawj SWF-B, anti-corrosion fiberglass SWF-F, hluav taws kub pa taws hom, ru tsev-mounted muaj.
V. Technical Parameter Range ntawm SWF Mixed-flow Ntxuam
Impeller txoj kab uas hla: Φ250-1400mm
Cua ntim: 440-130000 m³ / h
Tag nrho cov siab: 45 txog 2200 Pa
Lub cev muaj zog: 0.18kW txog 30kW
Ceev: 960/1450/2900 r/min
Qhov nruab nrab siv tau: huab cua zoo tib yam ≤ 80 ℃; hluav taws kub pa taws ua qauv tuaj yeem tiv taus 280 ℃
Lub npe tag nrho ntawm SWF mix flow fan yog Meridian Acceleration Low-Noise Mixed Flow Ventilator, tseem hu ua HL3-2A. Nws cov yam ntxwv aerodynamic nyob nruab nrab ntawm axial flow kiv cua thiab centrifugal kiv cua: cov cua ntws tawm ntawm lub kaum sab xis, thiab nws muaj ob qhov zoo ntawm huab cua ntim ntawm axial txaus thiab siab ntawm centrifugal. Nws yog cov khoom siv tseem ceeb rau kev tso pa tawm.
II. Core Components ntawm SWF Mixed Flow Ntxuam
Casing: cylindrical ncaj raj hom, nrog cov qauv ncig flanges ntawm ob qho kawg, uas tuaj yeem txuas ncaj qha rau cov kav dej; ua los ntawm Q235 steel phaj los ntawm ib qho kev sib tw, nrog kev tiv thaiv corrosion.
Inlet Collector: streamlined trumpet zoo, txo kom tsawg vortex thiab suab nrov.
Mixed Flow Impeller: conical hub + twisted tis-puab cov hniav, welded ua ke; Hoobkas dynamic tshuav nyiaj li cas (G5.6 qib), khiav smoothly thiab nrog me ntsis vibration.
Post Guide Vanes: rectifying thiab stabilizing siab, txhim kho kiv cua efficiency.
Direct Coupled Tsav: built-in coaxial tsav, tsis siv txoj siv sia, tu-dawb; ib leeg-ceev / ob-ceev lub cev muaj zog, 380V peb-theem.
Lub hauv paus qhov: txhawb nqa pem teb-mounted installation, qab nthab-mounted installation, ntsug installation.
III. Peb Cov Qauv Loj ntawm SWF Mixed Flow Fan Classification
SWF-I (Sib-speed General Model)
Txoj hauj lwm: hloov cov kiv cua siab axial txaus, rau cov kav dej tsis tu ncua thiab tso pa tawm, thiab kev ua haujlwm siab
Qauv nab npawb: 2.5 # mus rau 13 # (txoj kab uas hla 250 txog 1300mm)
Cua Volume: 460 txog 80000 m³ / h, Tag Nrho Siab: 50 txog 1200 Pa
SWF-II (ob-ceev hloov pauv ceev qauv)
Txoj hauj lwm: dual-purpose tshuab, feem ntau qis-ceev tso pa thaum lub sij hawm ib txwm muaj, high-speed pressurization thaum lub sij hawm hluav taws kub los yog lub sij hawm ncov, lub zog-txuag thiab suab nrov txo
Qauv nab npawb: 6.5 # rau 14 #
Ob-ceev chaw, adjustable cua ntim thiab siab, feem ntau yog siv rau qhov cua thiab pa pa tawm nyob rau hauv garages, khw malls, thiab lwm qhov chaw
SWF-III (Medium-pressure Reinforced Model)
Txoj hauj lwm: hloov cov kiv cua centrifugal uas tsis tshua muaj siab, rau cov ducts ntev thiab cov cua kub ua haujlwm siab
Siab siab, haum rau cov ducts ntev, ntau txheej ducts rau pressurization
IV. Core Zoo ntawm SWF Mixed Flow Ntxuam
Kev Ua Haujlwm Zoo: siab dua huab cua ntau dua li cov kiv cua centrifugal ntawm tib lub ntim; siab dua li qub axial flow kiv cua nyob rau hauv tib lub siab; dav kev khiav hauj lwm efficiency ntau yam, tsis tshua muaj rau instability nyob rau hauv txawv kev ua hauj lwm tej yam kev mob.
Compact Size: 40% me dua li cov kiv cua centrifugal ntawm tib yam tsis muaj; adaptable heev rau qhov chaw hauv tshuab chav / ceilings nrog qhov chaw txwv.
Tsis tshua muaj suab nrov thiab txuag hluav taws xob: aerodynamic optimization, suab nrov ≤ 75dB (A) raws li ib txwm muaj; tag nrho efficiency tshaj 80%, ntau zog-npaum li qub-style kiv cua.
Flexible Installation: coaxial ncaj pipeline rau cua nkag thiab tso pa tawm, universal rau kab rov tav / ntsug / qab nthab installation, ncaj qha kev twb kev txuas rau cov kav dej, tsis tas yuav tig khoov.
Kev Kho yooj yim: ncaj qha tsav ntawm lub cev muaj zog tsis muaj cov khoom sib kis, tsis tas yuav hloov txoj siv los yog cov txheej txheem lubrication.
Ua kom tiav cov khoom siv muaj xws li: tawg-pov thawj SWF-B, tiv thaiv corrosion fiberglass SWF-F, hluav taws kub pa taws hom, kev xaiv ru tsev.
V. Technical Parameter Range ntawm SWF Mixed Flow Ntxuam
Impeller Dia: Φ250-1400mm
Cua Volume: 440-130000 m³ / h
Tag nrho cov siab: 45 txog 2200 Pa
Lub cev muaj zog: 0.18kW txog 30kW
Ceev: 960/1450/2900 r/min
Siv tau nruab nrab: huab cua zoo tib yam ≤ 80 ℃; hluav taws kub pa taws ua qauv nrog kub tsis kam 280 ℃
VI. Siv tau Scenario ntawm SWF Mixed Flow Ntxuam
Civil Buildings: qhov cua thiab pa pa tawm hauv cov chaw nres tsheb hauv av, khw malls, tsev so, chaw ntau pob, cov khoom siv cua tshiab thiab tso pa tawm hauv stairwells
HVAC Ducts: siab nce rau hauv nruab nrab cua txias ducts, ntev-ntev ducts siab nce
Cov nroj tsuag muaj: qhov cua thiab plua plav tshem tawm hauv kev cob qhia, tawg-pov thawj qhov cua hauv kev cob qhia tshuaj
Municipal Tunnels: qhov cua thiab cua pauv nyob rau hauv cov neeg taug kev tunnels, yeeb nkab galleries
VII. Kev teeb tsa thiab xaiv cov ntsiab lus tseem ceeb ntawm SWF Mixed Flow Ntxuam
Tawm ntawm cov yeeb nkab ncaj nraim ntawm 1 zaug ntawm lub kiv cua txoj kab uas hla ua ntej thiab tom qab lub duct kom tsis txhob vortex poob siab;
Rau cov kev vibration siab, siv cov ntaub qhwv-absorbing / shock suspension brackets;
Rau cov ducts ntev, ntau qhov khoov, cov ntxaij lim dej, thiab lwm yam., cov kav dej ua haujlwm siab, nyiam SWF-III nruab nrab-siab qauv;
Kev ua pa txhua hnub + hluav taws kub hnyiab tawm dual muaj nuj nqi, xaiv SWF-II dual-ceev hluav taws-resistant hom;
Rau cov khoom siv hluav taws xob thiab tawg, xaiv qhov tawg-pov thawj SWF-B (explosion-proof motor).
VIII. Cov qauv npe piv txwv
SWF-II-6.5
SWF: Mixed-flow ntxuam
II: Dual-speed type
6.5: Tshuab naj npawb 6.5 #, impeller txoj kab uas hla 650mm
