Qhov twg Pocket Microfilters zaum hauv lub tsheb ciav hlau lim
Feem ntau cov tshuab niaj hnub no tsis tso siab rau ib lub lim. Hloov chaw, lawv siv antau- theem kab- nce:
Theem 1 – Pre-filter
G2-G4 panels, pleated filters los yog washable hlau mesh thaum noj los yog rov qab, txwv tsis pub cov av loj.
Theem 2 - hnab tshos microfilter (cov khoom no)
F7–F9 / kwv yees li MERV 11–15, ua raws li ntau- hnab tshos. Qhov no yog qhov uas feem ntau ntawm cov hmoov av zoo thiab ib feem zoo ntawm PM10 / PM2.5 thauj khoom raug ntes.
Theem 3 – High -efficiency lossis HEPA
Rau chav huv huv, kev kho mob lossis thaj chaw tseem ceeb, HEPA lossis qib siab - cov ntxaij lim dej ua tiav txoj haujlwm.
Nyob rau hauv cov saw no, lubhnab tshos microfilteryog qhov sib npaug point:
• Cov kev ua kom pom tseeb yuav tsum muaj siab txaus los tiv thaiv cov lim dej hauv qab HEPA lossis cov txheej txheem rhiab;
• Nyob rau tib lub sijhawm, qhov kev tiv thaiv thiab plua plav tuav lub peev xwm yuav tsum tau khaws cia rau hauv qhov tsim nyog kom ntseeg tau tias kev ua tau zoo ntawm cov kiv cua thiab lub zog siv.
Rau qhov raug AHU, theem no yog qhov twg F7-F9 hnab tshos microfilters ua lawv txoj haujlwm, ua kom huab cua hauv tsev tsis zoo nyob rau hauv spec thiab pab cov lim zaum kawg mus txog lawv lub neej xav tau.
Qhov "Micro" txhais li cas ntawm no - Media thiab Performance Window
Hauv cov khoom no, "microfilter" tsis yog lo lus lag luam, tab sis hais txog qhov loj me thiab cov qauv xov xwm uas nws ua haujlwm.
Cov chav kawm ua tau zoo
Muaj nyob rau hauvF7, F8 thiab F9qib
Sib raug rauMERV 11–15hauv kev xyaum HVAC
Yuav ua kom haum nrogISO 16890 Kev Tswj Xyuascov chav kawm xws li ePM10, ePM2.5 thiab ePM1 raws li koj qhov project tus qauv
Lub hom phiaj particle range
Tsim los tuav cov1–10 μmcov plua plav zoo uas ua ntej- lim tsis tuaj yeem nres tau zoo
F7 hnab tshos microfilters tsom ntau rau PM10 thiab coarser ib feem ntawm PM2.5
F9 versions thawb kev ua haujlwm ntxiv mus rau hauv ePM1 ntau yam rau cov tshuab nrog kev nruj dua huab cua zoo
Lim media
Syntheticmicrofibre tsis yog -woven, tsim thiab txheej rau graded ceev
Kev ua haujlwm ruaj khov hauv AHU cov av noo thiab qhov kub thiab txias
Tsawg fiber ntau shedding thiab zoo compatibility nrog downstream HEPA los yog coil nto
Hauv cov ntsiab lus siv tau, qhov no txhais tau tias koj lub hnab ntim microfilter yuav siv sij hawm qhov chaw ua ntej - lim tawm: nws ntsiag to tshem tawm cov plua plav plua plav hnub nyob rau hauv, hnub tawm, kom cov neeg nyob thiab cov khoom siv hauv qab pom cov huab cua huv dua.
Piv txwv F8 Configuration – Numbers You Can Plan around
Hauv qab no yog ib qho piv txwv configuration ntawm ib tug nquag siv F8 hnab tshos microfilter, muab los muab kev nkag siab ntawm kev teev thaum tsim los yog hloov tej yaam num. Rau cov haujlwm tshwj xeeb, peb tseem yuav muab cov ncauj lus kom ntxaws raws li kev ua haujlwm.
Piv txwv qauv (F8, 595 × 595 × 600 mm):
Nominal loj: 595 × 595 × 600 mm
Ib txwm airflow:kwv.3200–3500 m³/hhauv tus qauv AHU lub luag haujlwm
Thaum xub thawj siab poob: ib ncig55-60 Ibntawm lub ntsej muag pom zoo
Nruab nrab efficiency (colourimetric): 90–95%, sib raug rauF8Raws li EN 779 style test
Ncej xaiv:
Galvanized steel ncej rau HVAC dav siv
Aluminium ncej qhov twg corrosion kuj thiab qis dua qhov hnyav yog nyiam
Kev tsim kho hnab tshos: multi- hnab tshos tsim nrog cov khoom siv sab hauv kom cov hnab ris qhib thiab txo qis qis lossis tawg.
Cov ntaub ntawv no yuav tsis hloov cov txheej txheem kev daws teeb meem, tab sis nws tuaj yeem pab koj thiab cov engineers thiab cov neeg siv khoom sai sai raws li kev cia siab:
"Ntawm no airflow thiab efficiency theem, peb siv F8-qib hnab tshos microfilter, nrog kwv yees li cov airflow tshaj tawm, tsis kam, thiab thav duab qauv specifications."
Yog tias koj xav tau F7 lossis F9, lossis lwm qhov ntau thiab tsawg / lub hnab qhov tob, peb yuav muab cov kev teeb tsa sib raug thiab cov nqi ntsuas raws li tib lub hauv paus ntsiab lus.
Kev txiav txim siab engineering thaum xaiv lub hnab tshos Microfilter
a) Lub ntsej muag nrawm thiab lim cheeb tsam
Lub ntsej muag nrawm dhau ntawm cov hnab ris yuav tsum nyob hauv lub qhov rais paub qab hau- siab dhau thiab siab poob nce sai heev, qis dhau thiab lim ntim qis dua - siv.
hnab tshos qhov tob thiab tus naj npawb ntawm hnab tshos ncaj qha cuam tshuam rau tag nrho cheeb tsam xov xwm; peb tuaj yeem kho cov no kom phim koj cov kiv cua thiab coil xaiv.
b) Kev poob siab vs. kiv cua thiab lub zog
Kev tiv thaiv pib (piv txwv li hauv 55-60 Pa ntau rau F8 piv txwv saum toj no) tsuas yog ib feem ntawm zaj dab neeg.
Qhov nkhaus tseem ceeb yog qhov kev poob siab loj npaum li cas thaum lub sij hawm thauj khoom plua plav. Ib qhov zoo- lub hnab ntim microfilter muaj qhov ntev, ua haujlwm zoo qhov rai kom koj tsis txhob raug yuam kom hloov thaum ntxov- tawm.
c) Ncej thiab sealing cov ntsiab lus
Kev xaiv ntawm galvanized thiab aluminium thav duab yuav nyob ntawm koj ib puag ncig, kev txhawj xeeb corrosion thiab kev coj noj coj ua.
Kev sib khi kom raug rau lub lim thav duab (gaskets, clips lossis lem) yog qhov tseem ceeb raws li qib xov xwm -bypass huab cua tuaj yeem ua rau lub lim dej tau yooj yim.
d) Hloov- tawm tswv yim thiab cov ntxaij lim dej hauv qab
Yog tias muaj HEPA lossis lim dej zoo heev, nws feem ntau tsim nyog xaiv cov chav kawm siab dua (F8 / F9) hnab tshos microfilter kom ntev lub neej ntawm theem kawg.
Yog tias lub hnab ntim microfilter yog theem kawg ua ntej muab khoom, qhov kev xaiv ntawm F7, F8 thiab F9 yuav tsum tau ua kom haum rau lub tsev cov phiaj xwm huab cua thiab lub zog siv nyiaj.
Los ntawm kev xav txog cov ntsiab lus no nrog rau koj cov kiv cua AHU uas twb muaj lawm, coils, airflow tshaj tawm, thiab lub sijhawm saib xyuas, koj tuaj yeem txiav txim siab seb puas yuav siv F7, F8, lossis F9 hnab tshos microfilters, thiab xaiv qhov tsim nyog tshaj plaws thiab cov hnab lim.
Peb xav tau dab tsi los ntawm koj los qhia txog Txoj Cai Pocket Microfilter
Txhawm rau kom ntseeg tau tias koj xaiv cov khoom tsim nyog thawj zaug, thov npaj cov ntaub ntawv hauv qab no ua ntej thov kev tsocai lossis koom nrog kev sib tham txog kev sib tham:
AHU lossis cov khoom siv lub npe thiab qhov chaw (muab cua / rov qab cua / cua tshiab)
Tsim tus nqi airflow thiab lub ntsej muag lub ntsej muag uas siv tau rau txhua chav
Lub hom phiaj pom qib: F7, F8, lossis F9, lossis cov kev cai MERV / ISO 16890
Kev teeb tsa ua ntej- pom thiab tom qab- pom (nrog lossis tsis muaj HEPA / siab- lim dej)
Kev xav hloov lub voj voog thiab qhov pom tau pib / kawg siab poob ntau yam
Ib qho kev nyiam tshwj xeeb lossis kev txwv txog cov khoom siv thav duab, tus naj npawb ntawm hnab ris, thiab lub hnab ntim qhov tob
Nrog rau cov ntaub ntawv no, peb tuaj yeem muab lub hnab ntim microfilter daws teeb meem sai sai uas phim koj lub cev, tsis yog kom koj xaiv tus qauv los ntawm phau ntawv teev npe.
Cim npe nrov: hnab tshos microfilter, Tuam Tshoj hnab tshos microfilter manufacturers, lwm tus neeg, Hoobkas
