Nhanganyaya yeprimary filter
Iyo yekutanga sefa inokodzera kusefa kwekutanga kwemhepo yekumisikidza masisitimu uye inonyanya kushandiswa kusefa guruva zvidimbu pamusoro pe5μm. Iyo yekutanga sefa ine matatu masitaera: ndiro yerudzi, rudzi rwekupeta uye rudzi rwebhegi. Furemu yekunze ipepa furemu, furemu yealuminium, galvanized iron frame, sefa zvinhu jira risiri rakarukwa, naironi mesh, activated carbon filter material, metal hole net, etc. Mambure ane mativi maviri akapfapfaidzwa waya mesh uye mativi maviri-mativi emarangi mesh wewaya.
Yekutanga mafirita maficha: yakaderera mutengo, huremu huremu, yakanaka kuita zvakasiyana-siyana uye compact chimiro. Inonyanya kushandiswa ku: pre-filtration yepakati air conditioning uye centralized ventilation system, pre-filtration yemhepo huru compressor, yakachena kudzoka air system, pre-filtration yemunharaunda HEPA filter device, HT high temperature resistant air filter, Stainless steel frame, high temperature resistance 250-300 °C Filtration performance.
Iyi sefa inoshanda inowanzoshandiswa kusefa kwekutanga kwemhepo yekufemesa uye masystem ekufemesa, pamwe neyakapfava air conditioning uye ventilation masisitimu anoda chikamu chimwe chete chekusefa.
G yakatevedzana coarse air sefa yakakamurwa kuita marudzi masere, anoti: G1, G2, G3, G4, GN (nylon mesh sefa), GH (simbi mesh sefa), GC (activated carbon filter), GT (HT yakakwira tembiricha inodzivirira coarse sefa).
Yekutanga sefa chimiro
Furemu rekunze resefa rine bhodhi rakasimba risingapindi mvura rinobata sefa yakapetwa. Iyo diagonal dhizaini yekunze furemu inopa yakakura sefa nzvimbo uye inobvumira iyo yemukati sefa kuti inamire zvakasimba kune yekunze furemu. Sefa yakakomberedzwa nenamatidza guruu kune yekunze furemu kudzivirira kubuda kwemhepo kana kukuvadzwa nekuda kwekumanikidzwa kwemhepo.3Iyo yekunze furemu yefiremu yepepa inoraswa inowanzo patsanurwa kuita pepa rakawanda rakaomarara uye yakakwirira-yakasimba kufa-yakatemwa kadhibhodhi, uye iyo sefa element i pleated fiber sefa zvinhu zvakamisikidzwa ne single-sided wire mesh. Chitarisiko chakanaka. Chigadzirwa chakaoma. Kazhinji, kadhibhodhi furemu inoshandiswa kugadzira isiri-yakajairwa sefa. Inogona kushandiswa mune chero saizi sefa yekugadzira, yakakwira simba uye isina kukodzera deformation. Yepamusoro-simba kubata uye makadhibhokisi anoshandiswa kugadzira akajairwa-saizi mafirita, ane yakakwira kurongeka kwechokwadi uye yakaderera aesthetic mutengo. Kana yakaunzwa kunze kwenyika faibha kana synthetic fiber sefa zvinhu, zviratidziro zvayo zvekushanda zvinogona kusangana kana kudarika kupinza uye kugadzirwa.
Iyo sefa zvinhu zvakarongedzerwa mune yakakwirira-simba inonzwa uye kadhibhodhi mune yakapetwa fomu, uye nzvimbo yemhepo inowedzerwa. Iyo guruva zvidimbu mumhepo inopinda zvinonyatsovharwa pakati pemapleat uye pleats nesefa zvinhu. Mhepo yakachena inoyerera zvakaenzana kubva kune rumwe rutivi, saka mhepo inoyerera kuburikidza nesefa inopfava uye yakafanana. Zvichienderana nesefa zvinhu, saizi yainovhara inosiyana kubva 0.5 μm kusvika 5 μm, uye kushanda kwesefa kwakasiyana!
Yepakati sefa yekutarisisa
Iyo yepakati sefa iF yakatevedzana sefa mumhepo sefa. F yakatevedzana yepakati inoshanda mhepo sefa yakakamurwa kuita mhando mbiri: bhegi mhando uye F5, F6, F7, F8, F9, isiri-yebhegi mhando inosanganisira FB (ndiro yemhando yepakati maitiro sefa), FS (separator mhando) Mhedzisiro sefa, FV (yakasanganiswa yepakati mhedzisiro sefa). Cherechedza: (F5, F6, F7, F8, F9) ndiko kusefa kunyatsoshanda (colorimetric nzira), F5: 40 ~ 50%, F6: 60 ~ 70%, F7: 75 ~ 85%, F9: 85 ~ 95%.
Mafirita epakati anoshandiswa muindasitiri:
Inonyanya kushandiswa mukati memhepo yekufefetera mhepo yepakati yekusefa, mishonga, chipatara, zvemagetsi, chikafu, uye kumwe kucheneswa kwemaindasitiri; inogona zvakare kushandiswa seHEPA kusefa kumberi-yekupedzisira kusefa kudzikisa yakakwirira-inoshanda mutoro uye kurebesa hupenyu hwayo hwebasa; nekuda kwenzvimbo huru yemhepo, Naizvozvo, huwandu hukuru hweguruva remhepo uye kuderera kwemhepo kunoonekwa seyakanakisa yepakati mafirita zvimiro parizvino.
Medium filter features
1. Bata 1-5um yeguruva uye zvakasiyana-siyana zvakamiswa zvakasimba.
2. Mhepo yakakura.
3. Kupikisa kuduku.
4. High dust holding capacity.
5. Inogona kushandiswa kakawanda pakuchenesa.
6. Rudzi: isina furemu uye yakagadzirwa.
7. Sefa zvinhu: yakakosha isina-yakarukwa jira kana girazi fiber.
8. Kubudirira: 60% kusvika 95% @1 kusvika 5um (colorimetric nzira).
9. Shandisa tembiricha yepamusoro, humidity: 80 ℃, 80%. k
HEPA sefa) K& r$ S/ F7 Z5 X; U
Inonyanya kushandiswa kuunganidza guruva uye zvakasiyana-siyana zvakamiswa zvakaomeswa pazasi 0.5um. Ultra-yakanaka girazi fiber bepa rinoshandiswa sesefa zvinhu, uye bepa rekubvisa, aluminium firimu uye zvimwe zvinhu zvinoshandiswa sendiro yakapatsanurwa, uye inonamirwa nealuminium furemu aluminium alloy. Imwe neimwe unit inoedzwa ne nano-flame nzira uye ine hunhu hwepamusoro kusefa kunyatsoita, kushomeka kushomeka uye hombe guruva rinobata simba. HEPA sefa inogona kushandiswa zvakanyanya mumhepo yemaziso, LCD liquid crystal kugadzira, biomedical, chaiyo zviridzwa, zvinwiwa, PCB kudhinda uye mamwe maindasitiri mumusangano wekuchenesa guruva-isina mhepo inopedza mweya. Ese ari maviri HEPA uye ekupedzisira-HEPA mafirita anoshandiswa pakupera kwekamuri yakachena. Inogona kukamurwa kuita: HEPA separators, HEPA separators, HEPA airflow, uye Ultra-HEPA mafirita.
Kune zvakare matatu HEPA mafirita, imwe ndeye Ultra-HEPA sefa inogona kunatswa kusvika 99.9995%. Imwe ndeye antibacterial non-separator HEPA air filter, ine antibacterial effect uye inodzivirira mabhakitiriya kupinda muimba yakachena. Imwe ndeye sub-HEPA sefa, iyo inowanzo shandiswa kune isingade kucheneswa nzvimbo isati yachipa. T. p0 p! ]$ D: h” Z9 e
General misimboti pakusarudza sefa
1. Kupinza uye kutumira kunze dhayamita: Mumutemo, iyo inopinza uye yekubuda dhayamita yesefa haifanire kunge iri pasi peinopinza dhayamita yepombi inofananidzwa, iyo inowanzoenderana neinopinza pombi dhayamita.
2. Nominal pressure: Sarudza chiyero chekumanikidzwa kwesefa maererano nepamusoro-soro inogona kuitika mumutsara wesefa.
3. kusarudzwa kwenhamba yemakomba: kunyanya funga chiyero chechidimbu chetsvina inofanira kubatwa, maererano nezvinodiwa zvemaitiro ezvenhau. Saizi yechidzitiro inogona kubvumwa neakasiyana maratidziro echidzitiro inogona kuwanikwa mutafura pazasi.
4. Sefa zvinhu: Zvinhu zvesefa zvinowanzofanana nezvinhu zvepombi yakabatana process. Pamamiriro akasiyana ebasa, funga sefa yesimbi yakakandwa, kabhoni simbi, yakaderera alloy simbi kana simbi isina tsvina.
5. kusefa kuramba kurasikirwa kuverenga: sefa yemvura, muhuwandu hwekuverenga kweyero yakatemerwa kuyerera, iyo yekumanikidzwa kurasikirwa ndeye 0.52 ~ 1.2kpa.* j& V8 O8 t/ p$ U& p t5 q.
HEPA asymmetric fiber sefa
Iyo yakajairika nzira yekusefa kwemechani yekuchenesa tsvina, zvinoenderana neyakasiyana mafirita midhiya, michina yekusefa yakakamurwa kuita mhando mbiri: particulate media filtration uye fiber filtration. Granular media filtration inonyanya kushandisa granular sefa zvinhu zvakaita sejecha uye matombo sesefa midhiya, kuburikidza nekushambadza kwe particulate sefa zvinhu uye Iwo ma pores ari pakati pejecha zvimedu anogona kusefa nekumisikidzwa kwakasimba mumuviri wemvura. Chakanakira ndechekuti zviri nyore kudzosera kumashure. Izvo zvisingabatsiri ndezvokuti filtration speed inononoka, kazhinji haisi kupfuura 7m / h; huwandu hwekuvharira hudiki, uye iyo core filter layer ine chete pamusoro peiyo sefa layer; Kunyatsodzika kwakaderera, 20-40μm chete, isina kukodzera kukurumidza kusefa kwepamusoro turbidity sewage.
Iyo HEPA asymmetric fiber sefa system inoshandisa asymmetric fiber bundle zvinhu sesefa zvinhu, uye iyo sefa zvinhu ndeye asymmetric fiber. Pahwaro hwefiber bundle sefa zvinhu, musimboti unowedzerwa kugadzira iyo fiber sefa zvinhu uye particulate sefa zvinhu. Zvakanakira, nekuda kwechimiro chakakosha chesefa zvinhu, iyo porosity yemubhedha wesefa inokurumidza kuumbwa kuita hombe uye diki gradient density, kuitira kuti sefa ine kukurumidza kusefa kumhanya, yakawanda yekubata, uye nyore backwashing. Kuburikidza nedhizaini yakakosha, iyo dosing, Iko kusanganisa, kuyerera, kusefa uye mamwe maitiro anoitwa mureactor, kuitira kuti midziyo igone kubvisa yakamiswa organic chinhu mumvura yemvura yemvura, kuderedza muviri wemvura COD, ammonia nitrogen, nitrite, nezvimwewo, uye inonyanya kukodzera kusefa yakamiswa yakasimba mumvura inotenderera yemvura inotenderera.
Inoshanda asymmetric fiber sefa renji:
1. Aquaculture kutenderera mvura kurapwa;
2. Kutonhodza kutenderera mvura uye maindasitiri kutenderera mvura kurapwa;
3. Kurapwa kwemitumbi yemvura yeutrophic senzizi, madziva, uye nzvimbo dzemvura dzemhuri;
4. Mvura yakadzorerwa.7 Q! \. h1 F# L
HEPA asymmetric fiber filter mechanism:
Asymmetric fiber filter chimiro
Iyo yepakati tekinoroji yeHEPA otomatiki gradient density fiber sefa inotora asymmetric fiber bundle zvinhu sesefa zvinhu, imwe magumo ayo ari yakasununguka fiber tow, uye imwe magumo efiber tow yakamisikidzwa mumuviri wakasimba une yakakura chaiyo giravhiti. Paunenge uchisefa, iyo chaiyo giravhiti yakakura. Iyo yakasimba core inoita basa mukukochekera kwefiber tow. Panguva imwecheteyo, nekuda kwehukuru hudiki hwepakati, kuenzana kwechikamu chisina maturo chekugovera chikamu chesefa hachina kukanganiswa zvakanyanya, nekudaro kuvandudza simba rekusvibisa remubhedha wefirita. Iyo yekusefa mubhedha ine zvakanakira yakakwira porosity, diki chaiyo nzvimbo, yakakwirira kusefa mwero, hombe yekubira huwandu uye yakanyanya kusefa chaiko. Kana mvura yakaturikwa mumvura ichipfuura nepamusoro pefiber sefa, inomiswa pasi pevan der Waals gravitation uye electrolysis. Iko kunamatira kweiyo yakasimba uye fiber masumbu yakakura kupfuura kunamatira kune jecha requartz, iro rinobatsira kuwedzera kusefa nekukurumidza uye kurongeka chaiko.
Munguva yekuwachira shure, nekuda kwekusiyana kwehukuru hwemagetsi pakati pepakati uye filament, mafiibhi emuswe anopararira uye oscillate nekuyerera kwemvura yekumashure, zvichikonzera simba rekukwevera rakasimba; kudhumhana pakati pemasefa zvinhu kunowedzerawo kubuda kwefiber mumvura. Simba remagetsi, chimiro chisina kujairika chesefa zvinhu zvinoita kuti sefa zvinhu zvitenderere pasi pechiito chekuyerera kwemvura yekumashure uye kuyerera kwemhepo, uye inosimbisa mechanical shear simba resefa zvinhu panguva yekuwachira. Kubatanidzwa kwemasimba akawanda ari pamusoro apa kunoguma nekunamatira kune fiber. Izvo zvimedu zvakasimba pamusoro pepamusoro zvinovharika nyore nyore, nekudaro zvinovandudza dhigirii rekuchenesa resefa zvinhu, kuitira kuti asymmetric fiber sefa zvinhu zvine basa rekugezesa kumashure kweiyo particulate sefa zvinhu. l, c6 T3 Z6 f4 y.
Chimiro cheinoenderera mberi gradient density sefa mubhedha pane density yakakora:
Iyo sefa mubhedha inoumbwa neasymmetric fiber bundle sefa zvinhu zvinopikisa kana mvura ichiyerera nepakati pesefa layer iri pasi pekubatana kwekuyerera kwemvura. Kubva kumusoro kusvika pasi, kurasikirwa kwemusoro kunoderedzwa zvishoma nezvishoma, mvura inoyerera inokurumidza uye inokurumidza, uye sefa zvinhu zvakabatanidzwa. Kuwedzera kukwira, porosity iri kuita diki nediki, zvekuti inoenderera gradient density sefa layer inongogadzirwa ichitevedza nzira yekuyerera kwemvura kuti iite inverted piramidhi chimiro. Chimiro chacho chakanakira kupatsanurwa kunoshanda kwezvakarembera zvakamisikidzwa mumvura, ndiko kuti, zvimedu zvakanyungudutswa pamubhedha wesefa zvinobatwa zviri nyore uye zvakavharirwa mumubhedha wesefa weyezasi yakamanikana chiteshi, kuwana kufanana kwekusefa kwepamusoro uye kukwenenzverwa kwakanyanya, uye kuvandudza sefa. Huwandu hwekuvharirwa hunowedzerwa kuti uwedzere kutenderera kutenderera.
HEPA sefa zvinhu
1. High filtration precision: chiyero chekubvisa chezvakarembera zvakasimbiswa mumvura zvinogona kusvika kupfuura 95%, uye ine imwe nzira yekubvisa pane macromolecular organic matter, virus, bacteria, colloid, iron uye mamwe matsvina. Mushure mekuita zvakanaka coagulation kurapwa kwemvura yakagadziriswa, Kana mvura inopinza iri 10 NTU, tsvina iri pazasi pe1 NTU;
2. Iyo yekusefa inokurumidza: kazhinji 40m / h, kusvika 60m / h, kanopfuura katatu sefa yejecha yakajairwa;
3. Huru huwandu hwetsvina: kazhinji 15 ~ 35kg / m3, kanopfuura ka4 sefa yejecha;
4. Kushandiswa kwemvura yekuchenesa kwemashure kwakaderera: kushandiswa kwemvura kwemashure kunodarika 1 ~ 2% yeperiodic water filtering amount;
5. Yakaderera dosage, yakaderera mari yekushandisa: nekuda kwechimiro chesefa mubhedha uye hunhu hwesefa pachayo, iyo flocculant dosage ndeye 1/2 kusvika 1/3 yeyakajairwa tekinoroji. Kuwedzera kwekugadzirwa kwemvura kutenderera uye mutengo wekushandisa wematani emvura uchadererawo;
6. Diki tsoka: huwandu hwemvura, nzvimbo iri pasi pe1/3 yejecha sefa yakajairwa;
7. Inogadziriswa. Maparamendi akadai sekukwenenzverwa kwechokwadi, kugona kuvharira, uye kushomeka kwekudzivirira kunogona kugadziriswa sezvinodiwa;
8. Sefa yacho inogara kwenguva refu uye ine hupenyu hwesevhisi hweanopfuura makore makumi maviri.” r! O4 W5 _, _3 @7 `& W) r- g.
Maitiro eHEPA sefa
Iyo inoyerera dosing mudziyo inoshandiswa kuwedzera flocculating agent kumvura inotenderera, uye mvura yakasvibira inomanikidzwa nepombi inosimudzira. Mushure mekunge iyo flocculating agent yamutswa nepombi impeller, iyo yakanaka yakasimba particles mumvura yakasvibirira inomiswa uye iyo colloidal substance inoiswa pasi pe microflocculation reaction. Iwo maflocs ane vhoriyamu yakakura kupfuura 5 microns anogadzirwa uye anoyerera kuburikidza nesefa system pombi ichipinda muHEPA asymmetric fiber sefa, uye maflocs anochengetwa nesefa zvinhu.
Iyo sisitimu inoshandisa gasi uye mvura yakasanganiswa flushing, backwashing air inopiwa ne fan, uye backwashing mvura inopiwa zvakananga nemvura yepombi. Iyo sisitimu yetsvina (HEPA otomatiki gradient density fiber sefa backwash wastewater) inoburitswa mutsvina yekurapa system.
HEPA sefa yekuona kuvuza
Zvishandiso zvinowanzo shandiswa zveHEPA sefa yekuvuza yekuona ndeiyi: huruva particle counter uye 5C aerosol jenareta.
Dust particle counter
Inoshandiswa kuyera ukuru uye nhamba yezvimedu zveguruva mune imwe unit volume yemhepo munzvimbo yakachena, uye inogona kuona zvakananga nzvimbo yakachena ine hutsanana hwemakumi kusvika ku300,000. Saizi diki, uremu huremu, kutarisisa kwepamusoro, nyore uye kwakajeka basa mashandiro, microprocessor control, inogona kuchengeta uye kudhinda kuyerwa mhinduro, uye kuyedza nzvimbo yakachena iri nyore kwazvo.
5C aerosol jenareta
Iyo TDA-5C aerosol jenareta inogadzira inowirirana aerosol zvimedu zveakasiyana dhayamita kugovera. Iyo TDA-5C aerosol jenareta inopa zvakakwana zvinonetsa zvimedu kana zvichishandiswa neaerosol photometer seTDA-2G kana TDA-2H. Kuyera yakakwirira yekusefa masisitimu.
4. Kufananidzirwa kwehutano hwakasiyana hwemafirita emhepo
Kana iyo guruva rekuisa mugasi rakasefa rinoratidzwa nekuremerwa kwehuremu, iko kushanda ndiko kusimba kwehuremu; apo kusungirirwa kunoratidzwa, kubudirira ndiko kushanda zvakanaka; kana humwe huwandu hwemuviri huchishandiswa sehumwe hukama, kugona kwecolorimetric kana Turbidity kunyatsoita, nezvimwe.
Chinonyanyo miririrwa ndiko kugona kuverenga kunoratidzwa nekusangana kwehuruva zvidimbu mune inopinza uye yekubuda mhepo yekuyerera kwesefa.
1. Pasi pehuwandu hwemhepo yakayerwa, maererano nechiyero chenyika GB/T14295-93 "air filter" uye GB13554-92 "HEPA air filter", kushanda kwemhando dzakasiyana dzemafirita ndeaya:
Sefa yakakora, ye ≥5 micron particles, kusefa kunyatsoshanda 80>E≥20, kutanga kuramba ≤50Pa.
Sefa yepakati, ye ≥1 micron particles, kusefa kunyatsoshanda 70>E≥20, kutanga kuramba ≤80Pa.
HEPA sefa, ye ≥1 micron particles, kusefa kunyatsoshanda 99>E≥70, kwekutanga kuramba ≤100Pa.
Sub-HEPA sefa, ye ≥0.5 micron particles, kusefa kunyatsoshanda E≥95, kutanga kuramba ≤120Pa.
HEPA sefa, ye ≥0.5 micron particles, kusefa kunyatsoshanda E≥99.99, kutanga kuramba ≤220Pa.
Ultra-HEPA sefa, ye ≥0.1 micron particles, kusefa kunyatsoshanda E≥99.999, kutanga kuramba ≤280Pa.
2. Sezvo makambani mazhinji zvino achishandisa mafirita anotengeswa kunze kwenyika, uye nzira dzavo dzokuratidza kushanda zvakanaka dzakasiyana nedzekuChina, nokuda kwekuenzanisa, hukama hwekushandura pakati pavo hwakanyorwa sezvinotevera:
Zvinoenderana neEuropean zviyero, iyo coarse sefa yakakamurwa kuita mana mazinga (G1~~G4):
G1 kunyatsoshanda Pakukura kwechidimbu ≥ 5.0 μm, kusefa kushanda zvakanaka E ≥ 20% (inoenderana neUS Standard C1).
G2 kunyatsoshanda For particle size ≥ 5.0μm, filtration kunyatsoshanda 50> E ≥ 20% (inoenderana US mureza C2 ~ C4).
G3 kunyatsoshanda Pakukura kwechidimbu ≥ 5.0 μm, kusefa kushanda zvakanaka 70 > E ≥ 50% (inoenderana neUS standard L5).
G4 kunyatsoshanda Pakukura kwechidimbu ≥ 5.0 μm, kusefa kunyatsoshanda 90 > E ≥ 70% (inoenderana neUS standard L6).
Iyo yepakati sefa yakakamurwa kuita maviri mazinga (F5~~F6):
F5 Kubudirira Kwekukura kwechidimbu ≥1.0μm, kusefa kunyatsoshanda 50> E≥30% (inoenderana neUS miyero M9, M10).
F6 Kunyatsoshanda Kwekukura kwechidimbu ≥1.0μm, kusefa kunyatsoshanda 80> E≥50% (inoenderana neUS miyero M11, M12).
Iyo HEPA uye yepakati sefa yakakamurwa kuita nhanho nhatu (F7~~F9):
F7 Kunyatsoshanda Pakukura kwechidimbu ≥1.0μm, kusefa kunyatsoita 99>E≥70% (inoenderana neUS standard H13).
F8 Kunyatsoshanda Pakukura kwechidimbu ≥1.0μm, kusefa kunyatsoita 90>E≥75% (inoenderana neUS standard H14).
F9 Kunyatsoshanda Pakukura kwechidimbu ≥1.0μm, kusefa kunyatsoita 99>E≥90% (inoenderana neUS standard H15).
Iyo sub-HEPA sefa yakakamurwa kuita maviri mazinga (H10, H11):
H10 Kubudirira Kwekukura kwechidimbu ≥ 0.5μm, kusefa kushanda zvakanaka 99> E ≥ 95% (inoenderana neUS standard H15).
H11 Effective Saizi yechikamu ndeye ≥0.5μm uye kusefa kunoshanda ndiko 99.9> E≥99% (inoenderana neAmerican Standard H16).
Iyo HEPA sefa yakakamurwa kuita mazinga maviri (H12, H13):
H12 Kubudirira Kwekukura kwechidimbu ≥ 0.5μm, kusefa kwesefa E ≥ 99.9% (inoenderana neUS standard H16).
H13 Kunyatsoshanda Pakukura kwechidimbu ≥ 0.5μm, kusefa kunyatsoshanda E ≥ 99.99% (inoenderana neUS standard H17).
5.Primary\medium\HEPA air filter selection
Iyo sefa yemhepo inofanirwa kugadzirwa zvinoenderana nezvinodiwa zvekuita zvezviitiko zvakasiyana, izvo zvinotemerwa nesarudzo yekutanga, yepakati uye HEPA mhepo sefa. Pane maitiro mana makuru eevaluation air filter:
1. mhepo yekusefa kumhanya
2. kufefetera kwemhepo
3. air filter resistance
4. air filter dust inobata simba
Naizvozvo, pakusarudza yekutanga / yepakati/HEPA mhepo sefa, mana ekuita ma paramita anofanirwawo kusarudzwa zvinoenderana.
①Shandisa sefa ine nzvimbo yakakura yekusefa.
Iyo yakakura nzvimbo yekusefa, inoderedza mwero wekusefa uye idiki yekudzivirira kusefa. Pasi pemamwe mamiriro ekuvaka mafirita, ndiyo yezita remhepo vhoriyamu yesefa inoratidza chiyero chekusefa. Pasi penzvimbo imwechete ye-cross-sectional, zvinodikanwa kuti iyo yakakura yemhepo yakatemerwa vhoriyamu inotenderwa, uye yakaderera iyo yakadzika mhepo yemhepo, yakaderera kushanda uye yakaderera kushorwa. Panguva imwecheteyo, kuwedzera nzvimbo yekusefa ndiyo inonyanya kushanda nzira yekuwedzera hupenyu hwesefa. Chiitiko chakaratidza kuti mafirita echimiro chimwe chete, iyo yakafanana sefa zvinhu. Kana kupikisa kwekupedzisira kwatemwa, nzvimbo yekusefa inowedzerwa ne50% uye hupenyu hwesefa hunowedzerwa ne70% kusvika 80% [16]. Nekudaro, tichifunga nezvekuwedzera kwenzvimbo yekusefa, chimiro uye mamiriro emunda wesefa anofanirawo kutariswa.
②Kutsunga kunonzwisisika kwesefa inoshanda pamatanho ese.
Paunenge uchigadzira iyo air conditioner, tanga kuona kushanda kwekupedzisira-nhanho sefa maererano nezvinodiwa chaizvo, uye wozosarudza pre-filter yekudzivirira. Kuti uenderane nemafambiro edanho rega rega resefa, zvakanaka kushandisa uye kugadzirisa iyo yakakwana yekusefa particle saizi renji yeimwe neimwe yakaomarara uye yepakati inoshanda mafirita. Sarudzo yepre-filter inofanirwa kutariswa zvichibva pazvinhu zvakaita senzvimbo yekushandisa, mari yekusiya, kushandiswa kwesimba rekushandisa, mari yekuchengetedza uye zvimwe zvinhu. Iyo yakaderera kuverenga kusefa kwesefa yemhepo ine mazinga akasiyana-siyana ehukuru hwakasiyana hweguruva particles inoratidzwa muMufananidzo 1. Inowanzoreva kushanda kwesefa itsva isina static magetsi. Panguva imwecheteyo, iyo yekumisikidzwa kweyekunyaradza air conditioning sefa inofanirwa kuve yakasiyana neyekucheneswa air conditioning system, uye zvakasiyana zvinodiwa zvinofanirwa kuiswa pakuisirwa nekudzivirira kudonha kwemhepo sefa.
③Kupokana kwesefa kunonyanya kuve nekupokana kwezvinhu zvesefa uye kupikisa kwechimiro chesefa. Iyo sefa ash kuramba inowedzera, uye sefa inoraswa kana kuramba kunowedzera kune imwe kukosha. Iko kupikisa kwekupedzisira kwakabatana zvakananga nehupenyu hwesevhisi hwesefa, huwandu hwehurongwa hwemhepo vhoriyamu shanduko, uye iyo system simba rekushandisa. Masefa akaderera anowanzo shandisa coarse fiber sefa zvinhu zvine dhayamita yakakura kupfuura 10/., tm. Iyo inter-fiber gap yakakura. Kunyanya kuramba kunogona kuputika dota pasefa, zvichikonzera kusvibiswa kwechipiri. Panguva ino, kuramba hakusi Kuwedzera zvakare, iyo filtration kunyatsoita zero. Naizvozvo, kukosha kwekupedzisira kwekupokana kwesefa pazasi G4 kunofanirwa kuve kwakaganhurirwa.
④Iyo huruva inobata simba resefa chiratidzo chakanangana nehupenyu hwesevhisi. Mukuita kwekuunganidza guruva, iyo sefa ine yakaderera kushanda zvakanaka inogona kuratidza hunhu hwekuwedzera kwekutanga kunyatsoita uye nekudzikira. Mazhinji mafirita anoshandiswa mukunyaradza central air conditioning masisitimu anoraswa, haana kucheneswa kana mune zvehupfumi haana kukodzera kucheneswa.
Nguva yekutumira: Zvita-03-2019