Huab cua Bypass Leakage: Tus nqi zais ntawm cov ncej tsis zoo
Huab cua bypass totshwm sim thaum cov huab cua uas tsis tau lim hla ib ncig ntawm ntug ntawm lub lim es tsis txhob los ntawm cov lim xov xwm.
Qhov no tuaj yeem tshwm sim los ntawm:
Khoov ncej kaum
Tsis sib npaug clamping siab
Tsis muaj daim ntawv hlau qauv
Filter loj tsis raug
Kev sib cuag gasket tsis zoo
Kev puas tsuaj sealing nto
Loose fixing clips los yog springs
Lim lub txhab nyiaj misalignment
Qhov sib txawv ntawm modular thav duab
Txawm tias qhov qhib me me tuaj yeem txo qhov kev ua tau zoo ntawm - ntiaj teb pom.
Vim Li Cas Lim Cov Ncauj Lus tseem ceeb dua li lawv saib
Txoj hauj lwm ntawm lub lim tuav ncej yog ncaj nraim:
•Tuav lub lim kom raug
•Tswj txawm gasket compression
• Tiv thaiv huab cua bypass ncig lub lim
•Txhawb lub lim nyob rau hauv airflow siab
• Tso cai rau kev nyab xeeb thiab rov ua dua lim hloov
• Pab tsim kom muaj kev ruaj ntsegfilter bank los ua ke
•Yog hais tias lub thav duab ua tsis tiav ntawm ib qho ntawm cov ntsiab lus no, lub tshuab cua tsis ua haujlwm.
Ib lub siab - lim thav duab ua kom lub lim kaw thiab ua kom zoo thaum ua haujlwm. Lub thav duab tsis zoo yuav zoo li siv tau thaum lub sijhawm teeb tsa, tom qab ntawd deform tom qab lub hlis ntawm lub siab, kev vibration, noo noo, lossis rov ua dua.
Cov neeg yuav khoom feem ntau ceeb toom ua ntej
Cov chaw feem ntau tsis pom los ntawm kev xau thaum yuav khoom. Lawv nrhiav tau nws tom qab installation.
Cov cim qhia muaj xws li:
•Dust streaks downstream ntawm lub txhab nyiaj lim dej
• Ntau dua particle suav nyob rau hauv cov chaw tswj
• Cov av tsis sib npaug ntawm cov lim dej
•S luv dua zaum kawg lim kev pab cuam lub neej
• Kev tsis txaus siab los ntawm chav huv lossis pab pawg tsim khoom
• HVAC coils tau qias neeg sai dua li qhov xav tau
• Kev saib xyuas tsis tu ncua tom qab AHU retrofit ua haujlwm
Peb cov engineers feem ntau pom qhov no hauv cov haujlwm qub AHU hloov kho tshiab. Cov neeg siv khoom hloov lub lim nrog tus qauv zoo dua, tab sis cov qub tuav cov ncej yog warped los yog tsis zoo kaw. Cov lim tshiab zoo li zoo. Lub kaw lus tseem xau.
Tias yog vim li cas thav duab yuav tsum tau kuaj xyuas ua ntej txiav txim siab lim kev ua haujlwm.
Lub Filter Ncej Zoo tiv thaiv qhov ntsuas ntsuas
Lim cov qauv xws liISO 16890 Kev Tswj Xyuas, TIAB SA 52.2, thiabTS EN 1822pab txhais cov lim kev ua tau zoo nyob rau hauv kev tswj xyuas cov xwm txheej.
Tab sis tom qab kev teeb tsa, qhov kawg tshwm sim kuj nyob ntawm tus ncej, gasket, clips, thiab vaj tse.
Hom Filter thiab Frame Matching
| Hom lim | Common Frame Requirement | Risk yog Frame Yog Poor |
|---|---|---|
| Ua ntej-filter / Panel filter | Yooj yim tuav ncej nrog clips lossis gasket lub rooj | Plua plav bypass, xoob haum |
| Plated lim | Rigid ncej txhawb thiab txawm sealing | Lim vibration, ntug to |
| Hnab lim | Muaj zog txhawb ncej thiab ruaj khov kho clips | Hnab sagging, tsis zoo foob |
| V-bank filter | Sib sib zog nqus ncej los yog tshwj xeeb tuav system | Tsis sib xws compression, bypass |
| HEPA lim | Precision vaj tse, gasket los yog gel seal interface | Pas thaum lub sij hawm scan xeem |
| Activated carbon lim | Lub cev muaj zog rau kev txhawb nqa hnyav | Deformation, sealing tsis zoo |
Rau qib qis dua - cov ntxaij lim dej, cov dej xau tuaj yeem ua rau cov plua plav thauj hauv qab. Rau HEPA cov ntxaij lim dej, cov dej xau tuaj yeem ua rau kev sim DOP / PAO ua tsis tiav tom qab kev teeb tsa.
Tsawg npaum li cas -Quality Frames Deform thiab Ua Bypass
Tsis yog tag nrho cov thav duab poob sai sai. Ntau yam ua tsis tau qeeb.
Ib lub thav duab nyias los yog tsis zoo yuav maj mam poob zoo vim yog:
• Siab airflow ntim
• High kawg kuj
• Kev vibration los ntawm cov kiv cua
• Hloov lim tsis tu ncua
• Kev saib xyuas tsis zoo
• noo noo thiab corrosion
• Cov vuam tsis zoo lossis cov rivets tsis muaj zog
•Kev teeb tsa torque tsis raug
•Unsupported loj - loj lim panels
Thaum lub thav duab tsis tiaj tus, lub gasket tsis tuaj yeem muab sib npaug. Lub lim yuav tseem zaum hauv tus ncej, tab sis ib sab yuav muaj kev sib cuag tsis muaj zog.
Qhov ntawd yog qhov chaw bypass pib.
Cov khoom sib piv: Galvanized Steel, Aluminium, thiab Stainless Hlau Ncej
Kev xaiv cov khoom siv yuav tsum ua kom haum rau huab cua, ib puag ncig kev ua haujlwm, thiab lub sijhawm saib xyuas. Tsis muaj ib qho khoom siv zoo tshaj plaws rau txhua qhov project.
Lim Ncej Khoom Sib piv
| Khoom siv | Lub zog | Corrosion Resistance | Qhov hnyav | Tus Nqi Theem | Kev siv zoo tshaj plaws |
| Galvanized hlau | Siab | Nruab nrab | Nruab nrab | qis | General HVAC, AHU, cov tsev lag luam |
| Aluminium alloy | Nruab nrab | Zoo | Teeb | Nruab nrab | Lub teeb thav duab, corrosion-sensitive HVAC thaj chaw |
| Stainless hlau | Siab | Zoo heev | Nruab nrab mus rau hnyav | Siab dua | Cov chav huv huv, cov nroj tsuag zaub mov, tsev kho mob, chaw ntug dej hiav txwv lossis chaw ntub dej |
Galvanized Steel Filter Tuav Ncej
Galvanized steel yog dav siv hauv HVAC systems vim nws muab qhov sib npaug zoo ntawm lub zog thiab tus nqi.
Qhov zoo
Muaj zog tshaj ntau lub teeb yuag aluminium profiles
Haum rau feem ntau AHU thiab cov kav dej lim
Kev tswj tus nqi zoo rau cov phiaj xwm lim dej loj
Yooj yim rau fabricate nyob rau hauv tus qauv thiab kev cai ntau thiab tsawg
Tswv yim rau ua ntej - lim thiab lim dej nruab nrab
Kev txwv
Zinc txheej tuaj yeem raug puas tsuaj los ntawm kev txiav, drilling, lossis tuav nruj
Ntev -lub sij hawm corrosion kuj nyob rau hauv ntub dej los yog tshuaj lom neeg ib puag ncig
Tsis yog qhov kev xaiv zoo tshaj plaws rau kev nyiam huv heev lossis ntxuav - thaj chaw
Galvanized steel ua haujlwm zoo hauv ntau lub lag luam HVAC. Rau cov av noo siab, huab cua ntawm ntug dej hiav txwv, kev ua zaub mov, lossis cov pa corrosive, cov neeg yuav khoom yuav tsum paub meej txog qhov chaw ua ntej xaiv.
Aluminium Alloy Filter Ncej
Aluminium alloy ncej yog lub teeb yuag thiab huv si - saib. Lawv feem ntau siv qhov uas txo qhov hnyav thiab corrosion kuj tseem ceeb.
Qhov zoo
Lub teeb yuag thiab yooj yim kov
Zoo corrosion kuj dua li cov qauv carbon steel
Zoo rau cov tshuab modular lossis tshem tau
Haum rau ntau daim ntawv thov HVAC thiab lub teeb huv huv
Cleaner tsos rau pom kev teeb tsa
Kev txwv
Tsawg rigidity dua hnyav- ntsuas steel hauv qee qhov loj
tuaj yeem deform yog tias qhov profile nyias dhau
Tsis yog ib txwm haum rau cov lim hnyav uas tsis muaj kev txhawb nqa
Tus nqi siab tshaj qhov yooj yim galvanized thav duab
Aluminium yog qhov tseem ceeb, tab sis kev tsim profile tseem ceeb. Ib tug tsis muaj zog aluminium ncej tseem yog ib tug tsis muaj zog ncej.
Stainless hlau lim ntas
Stainless hlau feem ntau yog xaiv thaum kev tu cev, kev tiv thaiv corrosion, los yog lub neej ua haujlwm ntev yog qhov tseem ceeb tshaj li tus nqi them ua ntej.
Qhov zoo
Muaj zog corrosion kuj
Haum rau kev siv khoom noj, tshuaj, tsev kho mob, thiab chav huv
Zoo rau cov av ntub lossis ntxuav - ib puag ncig
Durable nyob rau hauv kev saib xyuas dua
Kev ua haujlwm zoo rau thaj chaw tswj
Kev txwv
Tus nqi siab dua
hnyav dua aluminium
Yuav tsum muaj kev tsim kom zoo kom tsis txhob muaj cov npoo ntse lossis tsis zoo weld tiav
Rau cov khoom noj thiab kev kho mob-txog tej yaam num, stainless hlau thav duab yog feem ntau yooj yim rau kev pom zoo vim hais tias pab pawg tu xyuas txog kev huv thiab ntev - lub sij hawm stability.
Modular Filter Bank Assembly: Vim li cas Ncej Alignment Matters
A filter bank los ua keyog tsim los ntawm kev sib txuas ntau lub lim tuav thav duab rau hauv ib phab ntsa lossis ntu. Qhov no yog ib txwm muaj nyob rau hauv AHUs, pleev xim lub rooj muag zaub, cov tshuab cua tshuab ua haujlwm, chav huv huv ua- cua tshuab, thiab cov tshuab pa loj.
Hauv lub txhab nyiaj lim dej, ib qho kev sib koom ua ke tsis zoo tuaj yeem cuam tshuam rau tag nrho cov kab ke.
Lub txhab nyiaj Modular Lim feem ntau suav nrog
• Tus kheej tuav thav ntawv
• Gaskets lossis sealing strips
• Txhawb nqa qauv
• Kho cov clips lossis xauv cov khoom siv
• Center tuav tuav
• Nkag mus rau qhov rooj
• Upstream thiab downstream sealing nto
• Xaiv cov chaw nres nkoj siab sib txawv
•Optional pre-filter and final-filter theem
Lub hom phiaj yog ua kom huab cua hla txhua lub lim dej, tsis yog nyob ib puag ncig lub txhab nyiaj lim dej.
Kauj ruam-los ntawm- Cov kauj ruam qhia: Modular Filter Bank Wall Assembly
Kauj ruam 1: Paub meej tias Airflow thiab Lim Layout
Ua ntej ntau lawm, txhais cov txheej txheem lim dej.
Paub meej:
• Tag nrho airflow
• Tus naj npawb ntawm cov lim dej
• Lim loj
• Lim qhov tob
• Lim qib
• Lub ntsej muag nrawm
• Muaj qhov chaw nruab
• Nkag mus rau cov lus qhia
• Ncua tseg dej thiab nqes hav clearance
• Yuav tsum tau ua ntej - lim thiab kawg - lim theem
Lub txhab nyiaj lim dej yuav tsum tsis txhob tsim los ntawm cov phab ntsa loj xwb. Nws yuav tsum tau tsim los ntawm airflow, lim hom, siab poob, thiab kev saib xyuas kev nkag.
Kauj Ruam 2: Tshawb xyuas Ncej Dimensions thiab Squareness
• Ua ntej kev teeb tsa, tshuaj xyuas txhua tus ncej.
• Tshawb xyuas:
• Sab nrauv qhov ntev
• Kev ntsuas kab pheeb ces kaum
• Flatness ntawm sealing nto
• Lub zog muaj zog
• Rivet lossis weld zoo
• Clip txoj hauj lwm
• Gasket zawj lossis gasket nto
• Burrs lossis ntse npoo
Ib qho me me qhov yuam kev yuav loj dua thaum muaj ntau lub thav duab sib dhos ua ke.
Kauj Ruam 3: Tsim kom muaj kev txhawb nqa ruaj khov
Cov thav duab lim yuav tsum tau muab tso rau ntawm cov qauv nruj. Tsis txhob cia siab rau lub lim thav duab ib leeg kom nqa cov kav dej vibration lossis cov khoom thauj khoom.
Ib qho kev txhawb nqa zoo yuav tsum:
• Khaws cov phab ntsa square
• Tiv thaiv kev co
• Tiv thaiv kev sib tw
• Txhawb nqa cov ntxaij lim dej loj
• Tso cai hloov lim yam tsis tau khoov tus ncej
• Cia qhov chaw txaus rau clips thiab gaskets
Rau cov txhab nyiaj lim dej loj, ntxiv cov chaw txhawb nqa lossis txhawb nqa cov tuav qhov xav tau.
Kauj Ruam 4: Seal Ncej - mus rau -Frame Joints
Qhov no yog qhov uas ntau lub installation tsis ua haujlwm.
Ncej-rau- cov pob qij txha yuav tsum tau muab ntim nrog cov gasket tsim nyog, sealant, lossis cov tshuab compression nyob ntawm tus qauv tsim.
• Ua tib zoo saib xyuas:
• Vertical pob qij txha
• Kab rov tav pob qij txha
• Cov pob
• Kev sib txuas rau AHU phab ntsa
• Kev sib txuas mus rau qhov rooj ncej
•Cable lossis qhov chaw nres nkoj siab qhib
• Qhov tsis sib xws los ntawm cov qauv tsis sib xws
Modular thav duab phab ntsa yuav tsum tau kho raws li ib qho kev kaw cua thaiv.
Kauj ruam 5: Nruab cov lim nrog txawm Compression
Cov lim yuav tsum tau muab ntsia ncaj nraim rau ntawm qhov chaw sib khi.
Tshawb xyuas:
• Gasket tiv tauj rau txhua sab
• Kho airflow kev taw qhia
• Cov clips nruj sib npaug
• Tsis muaj lim thav duab distortion
• Tsis muaj pleat lossis media puas
• Tsis muaj lim lim tom qab vibration
• Tsis muaj qhov thaiv qhov chaw nres nkoj siab
Tsis txhob overtighten ib lub ces kaum thiab tawm rau lwm sab xoob. Tsis sib npaug compression tuaj yeem tsim bypass.
Kauj Ruam 6: Txheeb xyuas qhov kev poob siab thiab qhov txaus ntshai ntawm qhov dej
Tom qab kev teeb tsa, sau thawj qhov kev tiv thaiv ntawm qhov tsim airflow.
Rau siab dua - cov kab ke kev pheej hmoo, ntxiv cov kev kuaj xyuas ntxiv:
• Kev kuaj pom cov pa luam yeeb
• Txheeb xyuas cov particle suav
•DOP/PAO xeem rau HEPA lim tshuab
•Differential siab xyuas
Kev kuaj xyuas kev huv hauv qab
•Frame sib koom soj ntsuam tom qab kiv cua pib
Rau HEPA systems, lub lim thav duab lossis vaj tsev yuav tsum nruj txaus kom dhau qhov kev ntsuam xyuas xau. Daim ntawv pov thawj lim ib leeg tsis txaus.
Factory-Direct Filter Holding Frames los ntawm ZOSLONG
Xiamen Zhongxinglong Cua Txias Equipment Co., Ltd. yog lub chaw tsim khoom, tsis yog lub tuam txhab lag luam. Peb tsim cov lim cua, cov khoom siv huv huv, thiab cov khoom siv HVAC cuam tshuam hauv peb tus kheej 6000㎡ chaw.
Dab tsi peb tuaj yeem txhawb nqa
• Galvanized steel lim tuav ntas
• Aluminium alloy lim thav duab
• Stainless hlau lim thav duab
• Kev cai lim txhab nyiaj los ua ke thav ntawv
•Pre- lim thiab nruab nrab lim tuav thav duab
• HEPA lim lub thawv thiab cov khoom vaj tse nyob hauv lub davhlau ya nyob twg
• OEM / ODM thav duab tsim
• Tsis yog - qhov ntev
• Gasket thiab clip txuam
•Kev xa khoom sib xyaw nrog cov lim dej thiab cov khoom siv ntxiv
Factory- cov khoom siv ncaj qha muab cov neeg yuav khoom tswj tau zoo dua qhov loj me, cov khoom siv, gasket txoj haujlwm, thiab rov xaj dua. Nws kuj txo tus nqi nruab nrab uas tsis tsim nyog.