Zita rakazara reFFU ifan sefa unit. Fan filter unit inogona kubatanidzwa nenzira modular, iyo inoshandiswa zvakanyanya mumakamuri akachena, dumba rakachena, mitsara yekugadzira yakachena, makamuri akaungana akachena uye kirasi yemunharaunda 100 kamuri yakachena, nezvimwewo. FFU inoshongedzerwa nemazinga maviri ekusefa anosanganisira prefilter uye hepa. sefa. Iyo fani inofemera mweya kubva pamusoro peFFU uye inoisefa kuburikidza neyekutanga uye yepamusoro-inoshanda sefa. Mhepo yakachena inotumirwa kunze nekumhanya kwakafanana kwe 0.45m / s± 20% pamhepo yese yekubuda kwemhepo. Inokodzera kuwana hutsanana hwepamusoro hwemhepo munzvimbo dzakasiyana siyana. Inopa mweya wakachena wepamusoro-soro kumakamuri akachena uye micro-environment ine hukuru hwakasiyana uye hutsanana. Mukugadziridzwa kwemakamuri matsva akachena uye zvivakwa zveworkshop zvakachena, mwero wehutsanana unogona kuvandudzwa, ruzha uye kudedera zvinogona kudzikiswa, uye mutengo unogonawo kudzikiswa zvakanyanya. Zviri nyore kuisa nekuchengetedza, uye yakanakira yakachena mudziyo wekamuri isina guruva.
Sei uchishandisa FFU system?
Aya mabhenefiti anotevera eFFU system akatungamira kune kukurumidza kushandiswa kwayo:
1. Inochinjika uye iri nyore kutsiva, kuisa, uye kufamba
FFU ine mota pachayo uye inozvimiririra modular, inofananidza nemafirita ari nyore kutsiva, saka haina kuganhurirwa nedunhu; Muwekishopu yakachena, inogona kudzorwa zvakasiyana munzvimbo yekupatsanura sezvinodiwa uye yotsiviwa kana kutamiswa sezvinodiwa.
2. Positive pressure ventilation
Ichi chinhu chakasarudzika cheFFU. Nekuda kwekugona kwayo kupa static kudzvanywa, kamuri yakachena inomanikidza yakanaka inoenderana nekunze nharaunda, kuitira kuti zvimedu zvekunze zvisadonhe munzvimbo yakachena uye kuita chisimbiso kuve nyore uye kwakachengeteka.
3. Kupfupisa nguva yekuvaka
Iko kushandiswa kweFFU kunochengetedza kugadzirwa uye kuisirwa kwemhepo ducts uye kupfupisa nguva yekuvaka.
4. Deredza mari yekushandisa
Kunyangwe iyo yekutanga investimendi mukushandisa FFU system yakakwira kupfuura kushandisa air duct system, inotaridza kuchengetedza-simba uye kuchengetedza-yemahara maficha mukushanda kwekupedzisira.
5. Kuchengetedza nzvimbo
Kuenzaniswa nemamwe masisitimu, iyo FFU sisitimu inogara yakaderera pasi kureba mune yekupa air static pressure box uye zvakanyanya haitore yakachena kamuri yemukati nzvimbo.
FFU application
Kazhinji, yakachena kamuri system inosanganisira mhepo duct system, FFU system, nezvimwe;
Zvakanakira zvichienzaniswa nemhepo duct system:
①Kuchinjika; ②Reusability; ③Positive pressure ventilation; ④Nguva pfupi yekuvaka; ⑤Kuderedza mari yekushandisa; ⑥Kuchengetedza nzvimbo.
Makamuri akachena, ane mwero wehutsanana wekirasi 1000 (FS209E chiyero) kana ISO6 kana pamusoro, kazhinji anoshandisa FFU system. Uye nharaunda dzakachena nharaunda kana wadhiropu yakachena, dumba rakachena, nezvimwe, kazhinji shandisawo FFUs kuita zvinodiwa zvehutsanana.
FFU mhando
1. Yakarongwa maererano nehukuru hwese
Zvinoenderana nechinhambwe kubva kumutsara wepakati weiyo yakamiswa sirin'i keel inoshandiswa kuisa iyo unit, iyo module saizi yekesi inonyanya kukamurwa kuita 1200 * 1200mm; 1200*900mm; 1200*600mm; 600*600mm; Zvisiri-zviyero saizi zvinofanirwa kugadzirwa nevatengi.
2. Classified maererano akasiyana nyaya zvinhu
Yakakamurwa zvinoenderana neakasiyana-siyana, yakakamurwa kuita yakajairwa aluminium-yakavharidzirwa galvanized simbi ndiro, Stainless simbi ndiro uye simba rakavharwa simbi ndiro, nezvimwe.
3. Yakarongwa maererano nemhando yemotokari
Zvinoenderana nerudzi rwemota, inogona kukamurwa kuita AC mota uye brushless EC mota.
4.Classified maererano nenzira yakasiyana yekudzora
Zvinoenderana nemaitiro ekudzora, AC FFU inogona kudzorwa ne3 giya bhuku rekushandura uye EC FFU inogona kubatanidzwa nenhanho yekumhanya mutemo uye kunyange kudzorwa nekubata screen FFU controller.
5. Classified maererano akasiyana static pressure
Zvinoenderana neakasiyana static pressure, yakakamurwa kuita yakajairwa static pressure type uye high static pressure type.
6. Yakarongedzerwa maererano nesefa kirasi
Zvinoenderana nesefa inotakurwa neyuniti, inogona kukamurwa kuita HEPA sefa uye ULPA sefa; Ose ari maviri HEPA uye ULPA sefa anogona kuenderana neinofanorongera pamhepo inlet.
FFUchimiro
1. Chitarisiko
Split type: inoita kuti kutsiva kwesefa kuve nyore uye kunoderedza kusimba kwevashandi panguva yekuiswa.
Yakabatanidzwa mhando: inowedzera yekuisa chisimbiso kuita kweFFU, zvinobudirira kudzivirira kubuda; Beneficial pakudzikisa ruzha uye vibration.
2. Basic chimiro cheFFU kesi
FFU inonyanya kuve nezvikamu zvishanu:
1) Nyaya
Chinhu chinowanzo shandiswa ialuminium-yakavharidzirwa galvanized steel plate, Stainless simbi uye powder coated steel plate. Basa rekutanga ndere kutsigira fan uye air guide ring, uye yechipiri basa nderekutsigira air guide plate;
2) Air guide plate
Chiyero chekuenzanisa chekuyerera kwemhepo, yakavakirwa-mukati mukati mekesi yakatenderedza pasi pe fan;
3) Fani
Kune mhando mbiri dzemafani dzinosanganisira AC uye EC fan;
4) Sefa
Prefilter: inoshandiswa kusefa mahombe eguruva, anoumbwa neasina-yakarukwa machira sefa zvinhu uye paperboard sefa furemu; High-effective filter: HEPA/ULPA; Muenzaniso: H14, ine sefa inoshanda ye99.999%@ 0.3um; Kemikari Sefa: Kubvisa ammonia, boron, organic magasi, nezvimwewo, inowanzoiswa pamhepo inopinza uchishandisa imwechete yekuisa nzira seyekutanga.
5) Kudzora zvikamu
Kune AC FFU, 3 speed manual switch inowanzoshandiswa; YeEC FFU, iyo control chip yakanyudzwa mukati memota, uye kudzora kure kunowanikwa kuburikidza nehunyanzvi hwekudzora software, makomputa, magedhi ekudzora, uye network maseketi.
FFU basic parametersuye kusarudza
The general specifications ndeiyi:
Kukura: kuenzanisa nehukuru hwedenga;
Material: Zvinodiwa zvezvakatipoteredza, mari inotariswa;
Surface air velocity: 0.35-0.45m / s, ine misiyano yakakura mukushandiswa kwesimba;
Static pressure: kukunda zvinodiwa nemhepo;
Sefa: zvinoenderana nehutsanana pamwero zvinodiwa;
Motokari: simba maitiro, simba, kubereka hupenyu;
Noise: kusangana nezvinodiwa zveruzha zvekamuri yakachena.
1. Basic parameters
1) Surface air velocity
Kazhinji pakati pe 0 ne 0.6m/s, ye 3 yekumhanya mutemo, inoenderana mhepo velocity yegiya rega rega ingangoita 0.36-0.45-0.54m/s ukuwo yekumhanya isina nhanho mutemo, ingangoita 0 kusvika 0.6m/s.
2) Simba rekushandisa
Iyo AC system kazhinji iri pakati pe100-300 watts; Iyo EC system iri pakati pe50-220 watts. Iko kushandiswa kwesimba kweEC system ndeye 30-50% yakaderera pane AC system.
3) Kufanana kwemhepo yemhepo
Inoreva kufanana kweFFU pamusoro pemhepo velocity, iyo inonyanya kuomarara mumakamuri akachena akakwira, zvikasadaro inogona kukonzera kusagadzikana. Iyo yakanakisa dhizaini uye process level ye fan, sefa, uye diffuser inotaridza kunaka kweiyi parameter. Paunenge uchiyedza iyi paramende, 6-12 mapoinzi anosarudzwa zvakaenzana zvichienderana nehukuru hweiyo FFU mhepo yekubuda kunze kuyedza kumhanya kwemhepo. Huwandu hudiki uye hudiki haufanire kudarika ± 20% kana ichienzaniswa neavhareji kukosha.
4) External static pressure
Iyo inozivikanwawo seyasara kumanikidza, iyi parameter ine hukama nehupenyu hwesevhisi yeFFU uye ine hukama hwepedyo nefani. Kazhinji, zvinodikanwa kuti iyo yekunze static pressure ye fan haifanire kuve isingasviki 90Pa kana pamusoro pemhepo velocity iri 0.45m/s.
5) Total static pressure
Iyo inozivikanwawo sekumanikidza kwakazara, iyo inoreva iyo static pressure value iyo FFU inogona kupa kune yakanyanya simba uye zero air velocity. Kazhinji, iyo static pressure value yeAC FFU iri kutenderera 300Pa, uye iyo yeEC FFU iri pakati pe500-800Pa. Pasi peimwe mhepo yekumhanya, inogona kuverengerwa seizvi: yakazara static pressure (TSP) = yekunze static pressure (ESP, iyo static pressure yakapihwa neFFU kukunda kupokana kwepombi dzekunze uye kudzorera mhepo ducts) + sefa yekumanikidza kurasikirwa (the sefa kuramba kukosha pamhepo iyi velocity).
6)Ruzha
Huwandu hwemheremhere huri pakati pe42 ne56 dBA. Paunenge uchiishandisa, kutarisisa kunofanirwa kubhadharwa kune ruzha rwepamusoro pemhepo velocity ye 0.45m/s uye yekunze static pressure ye100Pa. Kune maFFU ane saizi yakafanana uye yakatarwa, EC FFU iri 1-2 dBA yakaderera pane iyo AC FFU.
7) Vibration rate: kazhinji isingasviki 1.0mm / s.
8) Basic zviyero zveFFU
| Basic Module(Mutsetse wepakati chinhambwe pakati pesirin'i keels) | FFU Hukuru Hwose(mm) | Sefa saizi(mm) | |
| Metric Unit(mm) | Chirungu Unit(ft) | ||
| 1200*1200 | 4*4 | 1175*1175 | 1170*1170 |
| 1200*900 | 4*3 | 1175*875 | 1170*870 |
| 1200*600 | 4*2 | 1175*575 | 1170*570 |
| 900*600 | 3*2 | 875*575 | 870*570 |
| 600*600 | 2*2 | 575*575 | 570*570 |
Mashoko
①Iyo hupamhi hwepamusoro uye hurefu huyero hwakashandiswa zvakanyanya nevagadziri vakasiyana-siyana mukati nekunze, uye ukobvu hunosiyana kubva kumugadziri kuenda kumugadziri.
②Pamusoro pezviyero zvekutanga zvataurwa, zvisizvo zvimiro zvinogona kugadzirwa, asi hazvina kukodzera kushandisa zvakajairwa maererano nenguva yekutumira kana mutengo.
9) HEPA / ULPA Filter Models
| EU EN1822 | USA IEST | ISO14644 | FS209E |
| H13 | 99.99%@0.3um | ISO 5 kana pasi | Kirasi 100 kana pasi |
| H14 | 99.999%@0.3um | ISO 5-6 | Kirasi 100-1000 |
| U15 | 99.9995%@0.3um | ISO 4-5 | Kirasi 10-100 |
| U16 | 99.99995%@0.3um | ISO 4 | Kirasi 10 |
| U17 | 99.999995%@0.3um | ISO 1-3 | Kirasi 1 |
Mashoko
①Chiyero chekamuri yakachena chine hukama nezvinhu zviviri: kushanda zvakanaka kwesefa uye shanduko yemhepo (kupa huwandu hwemhepo); Kushandisa mafirita epamusoro-soro haakwanise kusvika padanho rakakodzera kunyangwe huwandu hwemhepo hwakaderera.
②Iyo iri pamusoro EN1822 parizvino inowanzoshandiswa muEurope neAmerica.
2. FFU Kusarudzwa
FFU mafeni anogona kusarudzwa kubva kuAC fan uye EC fan.
1) Kusarudzwa kwe AC fan
AC FFU inoshandisa manual switch control, sezvo mari yayo yekutanga ishoma; Inowanzo shandiswa mumakamuri akachena ane asingasviki mazana maviri FFUs.
2) Kusarudzwa kweEC fan
EC FFU inokodzera makamuri akachena ane nhamba huru yeFFU. Inoshandisa komputa software kudzora nehungwaru mamiriro ekushanda uye kukanganisa kweFFU yega yega, kuchengetedza mari yekuchengetedza. Yese software seti inogona kudzora akawanda masuwo makuru, uye gedhi rega rega rinogona kudzora 7935 FFUs.
EC FFU inogona kuchengetedza simba rinopfuura 30% kana ichienzaniswa neAC FFU, inova yakakosha kuchengetedza simba pagore kune nhamba huru yeFFU masisitimu. Panguva imwecheteyo, EC FFU zvakare ine hunhu hwekudzika ruzha.
Nguva yekutumira: May-18-2023