Kev pabcuam lub neej ntawm siab -cov lim cua ua haujlwm tsis yog txiav txim siab los ntawm ib qho, tab sis qhov nyuaj ntawm ntau yam kev ua haujlwm ua ke. Cov yam tseem ceeb no tuaj yeem raug ntaus nqi rau plaub yam tseem ceeb: kev teeb tsa hauv nruab nrab, theem khoom tsim, ib puag ncig sab nraud, thiab tom qab kev teeb tsa thiab kev saib xyuas.
Ib, Plaub qhov kev cuam tshuam cuam tshuam rau kev pabcuam lub neej
1. System theem configuration:
- Pre filtration gradation design: Upstream pre filters (primary and medium efficiency) cuam tshuam cov khoom loj thiab txo lub nra ntawm HEPA. Tsis muaj kev pom zoo ua ntej tuaj yeem ua rau lub neej luv ntawm HEPA; Nruab nrog ua tiav peb - theem ua ntej lim, HEPA lifespan tuaj yeem ncav cuag 3.2 npaug ntawm qhov kev ua haujlwm tseem ceeb. F8 theem ua ntej lim tuaj yeem txuas ntxiv lub neej ntawm cov lim dej tom ntej los ntawm 4-5 zaug.
- Kev sib piv ntawm cov plua plav tuav lub peev xwm ntawm txhua qib: Lub pem hauv ntej -kawg lim yuav tsum muaj cov plua plav muaj peev xwm tuav tau siab, ua rau nws tus kheej kom nqus tau cov plua plav feem ntau thiab zam kom tsis txhob muaj HEPA ua ntej. Pom zoo rau plaub theem kev teeb tsa ntawm "G4+F7+F9+H13", uas tuaj yeem txo qhov loj ntawm cov khoom me me nkag mus rau HEPA ntau dua 90%.
2. Khoom theem tsim:
- Kev pom zoo thaj chaw: Ua kom qhov pom kev zoo tuaj yeem txo cov cua ceev hauv ib cheeb tsam, txo qhov tsis kam, thiab ua kom muaj plua plav ntau dua. Txhim kho cov khoom siv lim los ntawm 50% tuaj yeem txuas ntxiv nws txoj sia los ntawm 70% mus rau 80%; Thaj chaw tau nce ob npaug, thiab lub neej ntev yog li peb npaug ntawm qhov qub.
- Cov khoom siv lim dej thiab cov txheej txheem: Fiberglass yog qhov kub thiab txias tab sis muaj qhov tsis zoo rau cov av noo, thaum cov khoom siv hluavtaws (xws li PTFE) muaj cov tshuaj tiv thaiv zoo dua. Structure: Multi-level composite filters muaj cov plua plav tuav ntau dua thiab kev loj hlob qeeb dua piv rau ib qho - txheej txheej. Folding txheej txheem: Tsim nyog folding txheej tuaj yeem sib npaug thaj tsam thiab ua haujlwm. Ntau theem kev sib xyaw lim dej (kev ua haujlwm tseem ceeb + kev ua haujlwm nruab nrab + kev ua haujlwm siab) tuaj yeem ua kom cov plua plav tuav tau ntau dua 40% piv rau ib qho - txheej txheej.
- Structural Strength and Sealing: Ib lub thav duab khov kho (xws li ib lub thav duab aluminium) thiab txhim khu kev qha sealing (xws li seamless foam sealing) tuaj yeem tiv thaiv tsis tau ntxov ntxov los ntawm deformation thiab to. Nyob rau hauv ib puag ncig high humidity ntawm 90%, qhov deformation ntawm aluminium ncej yog tsawg dua 0.5 hli, thaum lub sealing kev ua tau zoo ntawm daim ntawv thav duab tuaj yeem txo mus txog 40%.
3. Ib puag ncig tej yam kev mob
- Inlet particulate teeb meem concentration: Qhov no yog qhov tseem ceeb tshaj plaws sab nraud cuam tshuam. Qhov siab dua qhov concentration, cov plua plav tau nrawm dua thiab nrawm dua qhov kev tiv thaiv.
- Synergistic effect of temperature and humidity: high temperature>80 ℃ accelerates the aging of filter materials; High humidity>70% RH ua rau deformation ntawm cov ntaub ntawv lim thiab microbial loj hlob; Tsis tshua muaj kub thiab high humidity yuav ua rau condensation thiab khov, ua rau cov khoom lim. Nyob rau hauv ib puag ncig cov av noo siab, iav fiber ntau lim cov ntaub ntawv uas tsis tau waterproofed yuav muaj kev tiv thaiv ntau dhau vim kev nthuav dav hauv ib hlis.
- Airflow tshaj tawm thiab kev faib tawm: Cov cua kub ntau dhau tuaj yeem ua rau muaj zog cuam tshuam rau lub zog thiab ua kom cov khoom siv lim kom qaug zog. Cov huab cua tsis sib xws tuaj yeem ua rau hauv zos overload, ua rau hauv zos tsis ua haujlwm. Los ntawm kev ua kom zoo ntawm cov khoom lim dej (xws li lub voj voog arc) thiab ua kom cov dej ntws tawm hauv cov qauv qhia, cov dej ntws zoo tuaj yeem txhim kho, yog li txuas ntxiv lub neej kev pab cuam.
4. Kev txhim kho thiab tu
- Installation sealing: Tsis zoo sealing ntawm tus ncej tuaj yeem ua rau huab cua tsis zoo los hla (xws li). Txawm hais tias cov khoom siv lim tsis raug thaiv, lub kaw lus yog "neeg xiam" vim tsis muaj kev ua kom huv huv. Cov qauv kev tsim kho rau cov chav huv huv tau hais meej tias tus yuam sij rau kev txhim kho cov dej xau yog qhov kev sib khi zoo ntawm cov cua lim thav duab.
- Kev saib xyuas kev ua haujlwm thiab kev saib xyuas: Tsis muaj kev saib xyuas ntawm qhov sib txawv ntawm lub siab ua rau nws tsis tuaj yeem hloov cov lim dej ntawm lub sijhawm zoo. Yog tias qhov kev puas tsuaj ntawm cov khoom siv lim dej tsis raug kho raws sijhawm, nws yuav nthuav dav sai. Thaum qhov tsis kam ntawm cov khoom siv ntau tshaj 600Pa, yuav tsum tau hloov lub siab tshiab - lim dej.
2, Kev pom tseem ceeb: Lub neej ntev ntawm kev ua haujlwm siab - cov lim dej ua tau zoo yog qhov tshwm sim ntawm kev ua haujlwm zoo. Kev nrhiav lub neej ua haujlwm ntev tshaj plaws yuav tsum tsis yog tsuas yog tsom rau tus nqi ntawm cov lim nws tus kheej, tab sis kuj tseem them nyiaj rau:
- Kev sib xyaw ua ke: Kev ua kom zoo tshaj plaws ntawm cov dej ntws ua ntej filtering configuration yog tus yuam sij rau "txuag nyiaj loj nrog nyiaj me".
- Kev xaiv cov khoom: Xaiv cov khoom zoo - cov khoom zoo nrog cov huab cua tiv thaiv tsim thiab txaus pom qhov chaw raws li ib puag ncig tshwj xeeb (xws li kub thiab av noo).
- Kev saib xyuas tus qauv: xyuas kom lub installation sealing thiab tsim kom muaj kev tiv thaiv kev tiv thaiv raws li kev saib xyuas qhov sib txawv.
