TRoof axial flow fan T30 mafomu ogwiritsira ntchito mafakitale amtundu wa 30-axis flow fan amayikidwa makamaka kutengera momwe amagwiritsidwira ntchito komanso zofunikira zogwirira ntchito. Mitundu yodziwika bwino ndi iyi:
1. Mpweya wabwino ndi mtundu wa kusinthana kwa mpweya Roof axial flow fan T30 industrial exhaust fan
Uwu ndiye mawonekedwe ofunikira kwambiri amtundu wa T30 axial flow fan, womwe umagwiritsidwa ntchito kwambiri posinthira mpweya m'malo otsekeredwa kapena otsekedwa pang'ono monga mafakitale, malo ogwirira ntchito, mosungiramo zinthu, ndi zipinda zapansi. Pokakamiza kuyendayenda kwa mpweya, imatha kutulutsa mpweya wotsalira (monga fumbi, fungo, ndi mpweya wotentha ndi wonyowa) m'chipindamo ndikuyambitsa mpweya wabwino, kuwongolera mpweya wamkati komanso kuonetsetsa kuti ogwira ntchito atonthozedwa komanso chitetezo cha malo opangira. Mwachitsanzo, ndizoyenera zochitika monga kutulutsa fumbi lachitsulo m'magawo opangira makina komanso kufalitsa mpweya wotentha ndi wonyowa pamasana a nsalu.
2. Mpweya wokhazikika / mtundu wozizirira Zokupizira padenga axial flow T30 fakitale yotulutsa mpweya
Zopangidwira kuziziritsa kwanuko kapena zosowa za mpweya wa malo ogwirira ntchito mkati mwa msonkhano (monga malo owotcherera, matebulo opangira msonkhano, ndi madera omwe ali pafupi ndi zida zotentha kwambiri). Nthawi zambiri amagwiritsidwa ntchito molumikizana ndi choyimilira cham'manja ndipo amatha kusunthidwa pamalo omwe akufuna kuti apereke mpweya kwa wogwiritsa ntchito, kuchepetsa kutentha kwa chilengedwe ndikubalalitsa mpweya woyipa (monga utsi wowotcherera), kupititsa patsogolo chitonthozo cha ntchitoyo, ndikuletsa ogwira ntchito kuti asawonekere kutentha kwambiri kapena kusakhala bwino kwa mpweya kwa nthawi yayitali.
3. Kutulutsa kwapaipi / mtundu woperekera mpweya
Mafani ena a T30 axial flow amatha kusinthidwa kukhala mapaipi ndikugwiritsidwa ntchito ngati mafani a ma duct. Mwa kulumikiza ku ma ducts a mpweya, amatha kukwaniritsa kutulutsa kolowera kapena kutulutsa mpweya m'malo enaake, monga makina otulutsa mpweya m'nyumba (monga mabafa ndi utsi wothandiza wa khitchini) ndi kayendedwe ka mpweya pakati pa njira zopangira (monga zinthu zoziziritsa kutulutsa mpweya mumakampani opepuka). Mafanizi ayenera kufanana ndi kukula kwa chitoliro kuti atsimikizire kuti kuthamanga kwa mpweya kungathe kugonjetsa kukana kwa payipi.
4. Kuziziritsa kothandiza Padenga axial flow fan T30 industrial exhaust fan
Amagwiritsidwa ntchito pothandizira kuzirala kwa zida zamafakitale, makabati amagetsi, ndi magawo ang'onoang'ono a firiji, etc. Mwachitsanzo, fani ya T30 yomwe imayikidwa pambali pa nyumba yamagalimoto imatha kufulumizitsa kuziziritsa kwagalimoto, kuteteza kuwonongeka chifukwa cha kutenthedwa kwanthawi yayitali; fani yaing'ono ya T30 mkati mwa kabati yamagetsi imatha kutulutsa kutentha kopangidwa ndi zida zamagetsi, kuonetsetsa kuti dera likuyenda bwino.
5. Akanthawi mwadzidzidzi mpweya mpweya mtundu
Chowotcha cha T30 chokhala ndi choyimilira cham'manja chingagwiritsidwe ntchito ngati chipangizo chothandizira mpweya wadzidzidzi pakachitika mwadzidzidzi (monga kukonza kwakanthawi kwamafakitale, mpweya wabwino komanso kuyanika pambuyo pa kusefukira kwapansi, komanso kufalitsa mpweya woipa pamalo angozi). Mawonekedwe ake osunthika amathandizira kuyankha mwachangu pazofunikira kwakanthawi ka mpweya wabwino, kubweza zoperewera za kachitidwe ka mpweya wokhazikika.
T30 axial flow fan ndi chida chogwiritsidwa ntchito kwambiri ndi axial mpweya wabwino. Ndi mawonekedwe ake ophatikizika komanso magwiridwe antchito okhazikika, imatha kukwaniritsa zosowa za mpweya wabwino komanso kusinthana kwa mpweya pazochitika zosiyanasiyana. Zotsatirazi ndi zoyambira zatsatanetsatane kuchokera kuzinthu monga zoyambira, kapangidwe kake, mitundu yochokera, ndikuyika ndi kukonza:
1. Core Performance Parameters Kukupiza denga la axial flow T30 fakitale yotulutsa mpweya
Mafotokozedwe ndi Kuchuluka kwa Mpweya ndi Kupanikizika: Mndandanda wa mafaniwa ndiwolemera mosiyanasiyana, ndi mitundu yonse ya 46. Chiwerengero cha masamba chimaphatikizapo 3, 4, 6, 8, ndi 9 mitundu. Nambala zachitsanzo zimachokera ku №2.5 mpaka №10 (mtundu wa 4-blade uli ndi nambala yachitsanzo №2.5 yapadera, pamene mitundu yonse ya tsamba ili ndi nambala zachitsanzo kuyambira №3 mpaka №10). Kuchuluka kwa mpweya ndi 550 - 49,500 m³ / h, ndipo kuthamanga kwapakati ndi 25 - 505 Pa, komwe kungakwaniritse zofunikira za mpweya wa malo osiyanasiyana.
Liwiro ndi Mphamvu: Ma Model №3 - №8 akupezeka mumayendedwe awiri agalimoto, pomwe mitundu №9 ndi №10 ili ndi liwiro limodzi lokha. Mphamvu zamagalimoto zimasiyanasiyana ndi nambala yachitsanzo ndi momwe zimagwirira ntchito. Kwa zitsanzo zazing'ono ngati №2.5, mphamvu ndi yotsika ngati 0,09 kW, ndi zitsanzo zazikulu ngati №10, mphamvuyo imatha kufika 11.0 kW, yomwe ingagwirizane ndi zofunikira za mphamvu zamagulu osiyanasiyana a mpweya ndi zovuta.
Kayendetsedwe ka Ntchito: Ndizoyenera kunyamula mpweya wosawononga komanso wosawononga fumbi, ndipo kutentha kwa gasi sikuyenera kupitirira 80 ° C kuti tipewe kuwonongeka kwa chigawocho komanso kukhudza moyo wa zida.
2. Structural Design Roof axial flow fan T30 fakitale yotulutsa mpweya
Kukupiza kumakhala ndi mota, chubu champhepo, chopondera, bulaketi, ndi chophimba choteteza.
Impeller: Wopangidwa ndi masamba ndi hub, masambawo amapangidwa ndi kupondaponda mbale zopyapyala zachitsulo ndikuwotcherera ku bwalo lakunja la likulu. Nambala za masamba osiyanasiyana zimagwirizana ndi ma angles osiyanasiyana oyika. Kwa mitundu ya 3-blade, ma angles ndi 10 °, 15 °, etc., ndi 4, 6, ndi 8-blade mitundu, ngodya ndi 15 °, 20 °, etc. Kusintha kwa ngodya kungagwirizane ndi zofunikira zosiyanasiyana za mpweya. Cholowacho chimalumikizidwa mwachindunji ndi shaft yamagalimoto, kuwonetsetsa kuti kufalikira kwapamwamba.
Casing: Zimaphatikizapo chubu champhepo ndi chimango choyambira. Choyimira choyambira chimapangidwa ndi mbale zowonda zachitsulo ndi mbiri, zomwe zimatha kuteteza zida zamkati ndikukwaniritsa kukhazikitsa kokhazikika kudzera pachimake choyambira, choyenera paziwonetsero zonse zokhazikika komanso zam'manja.
Chotchinga Choteteza: Chimateteza masamba ndi zinyalala zina kulowa mu chubu champhepo ndi kuwononga choyikapo.
Njinga: Ndi YE3 yopulumutsa mphamvu yamkuwa.
3. Mitundu Yochokera
Chotsatira chachikulu chochokera ndi BT30 yotsimikizira kuphulika kwa axial flow fan. Choyikapo chake (kupatula shaft disk) chimapangidwa ndi aluminiyamu, ndipo chimakhala ndi mota yosaphulika. Chosinthiracho chimakhala chotchinga chosaphulika kapena choyikidwa kutali ndi malo ophulika. Chitsanzochi ndi choyenera kumafakitale monga uinjiniya wamankhwala ndi mankhwala ndipo angagwiritsidwe ntchito kutulutsa mipweya yoyaka moto yosasunthika. Njira yokhazikitsira ndi yofanana ndi yamtundu wamba wa T30 axial flow fan, ndipo chitetezo chake chimakwaniritsa zofunikira zotsimikizira kuphulika kwa mafakitale apadera.
T30 Axial Fan Startup Manual – Precautions Precautions Padenga axial flow fan T30 mafakitale otulutsa fan
I. Mfundo Zogwiritsira Ntchito Chitetezo Chokhazikika
- Musanagwire ntchito, ndikofunikira kuwonetsetsa kuti chitetezo chamunthu chilipo. Valani magolovesi otsekera ndi nsapato zoletsa kuterera. Tsitsi lalitali liyenera kumangidwa. Zovala zotayirira kapena zodzikongoletsera ndizoletsedwa kuti zipewe kulowerera m'zigawo zozungulira.
Asanayambe ntchitoyo, malo ogwirira ntchito ayenera kuchotsedwa. Chizindikiro chochenjeza chowerengera "Zipangizo zoyambira, palibe kulowa" ziyenera kukhazikitsidwa kuti zitsimikizire kuti ogwira ntchito osayenera amasamuka kupita kumalo otetezeka, kuteteza kuvulala komwe kumachitika chifukwa cha kukhudzidwa kwa mpweya kapena chigawo chapakati.
Ntchito zonse ziyenera kuchitidwa ndi ogwira ntchito ovomerezeka omwe adalandira maphunziro apadera. Osakhala akatswiri amaletsedwa kukhudza zosinthira kabati, waya wamagalimoto, ndi magawo ozungulira a fan. Pokonza, ndondomeko ya "power off - tag - lock" iyenera kutsatiridwa mosamalitsa.
Pakakhala zovuta zilizonse panthawi yoyambira (monga anthu osaloledwa akulowa kapena phokoso lachilendo kuchokera pazida), nthawi yomweyo dinani batani la "Emergency Stop" pa kabati yowongolera, kudula magetsi, kenako pitilizani kugwira ntchito motsatira. Ndizoletsedwa kuti zisokoneze mwachindunji zipangizo pamene zikugwira ntchito.
II. Kusamala Kwapadera Pakuyambitsa Ntchito
Fani ya axial flow idapangidwa ndi mawonekedwe a "no-load start". Kutsekeka kwa mpweya kumapangitsa kuwonjezeka kwadzidzidzi kwa kukana kwa mpweya, zomwe zimapangitsa kuti galimoto ichuluke komanso kugwedezeka. Ngati izi zipitilira kwa nthawi yayitali, zimawotcha ma windings a injini.
Osayamba pansi pazikhalidwe za kutayika kwa gawo kapena mphamvu zamagetsi. Musanayambe, muyenera kuyang'ana voteji ya magawo atatu ndi multimeter kuti muwonetsetse kuti ikufanana ndi voteji yamoto, ndipo kusalinganika kwa magawo atatu sikuyenera kupitirira 2%.
Kuzungulira kwa chopondera kuyenera kukhala kogwirizana ndi momwe mivi imasonyezedwera panyumba ya fani.
Nthawi yapakati pa kuyambika kuwiri kotsatizana kwa fani imodzi siyenera kufupikitsidwa. Kwa mafani omwe ali ndi mphamvu ya ≤15kW, nthawiyo iyenera kukhala yosachepera mphindi 10; kwa omwe ali ndi mphamvu ya> 15kW, nthawiyi ikhale yosachepera mphindi 15. Izi ndi kupewa kutchinjiriza kukalamba chifukwa cha kutentha kotsalira mu ma windings a galimoto kuti asathe. Ma fani a injini ya fan alibe kukonza.
Ndizoletsedwa kuyambitsa zida popanda kuyang'anira makina musanayambe. Osayambitsa zidazo mpaka chowongoleracho chazunguliridwa pamanja kuti chitsimikizire kusinthasintha kwake, kuti tipewe kutenthedwa kapena kuwonongeka kwamphamvu chifukwa cha kupanikizana kapena kusowa kwa mafuta.
Musakakamize kuyamba pansi pa zovuta. M'nyengo yamkuntho, pamene mafani akunja akukumana ndi mphepo zamphamvu (kuthamanga kwa mphepo> 10m / s), kapena pamene kuchuluka kwa fumbi / mpweya wowononga kupitirira muyezo, kuyamba kuyenera kuyimitsidwa kuti tipewe kulephera kwa zida kapena ngozi zachitetezo.
III. Zofunikira zazikulu pakuwunika momwe ntchito ikuyendera
Mphindi 15 zoyambirira pambuyo poyambira ndi nthawi yovuta kwambiri yowunikira. Panthawi imeneyi, mphamvu zamagetsi, kutentha ndi kugwedezeka kwamagetsi ziyenera kulembedwa mphindi zisanu zilizonse. Zamakono ziyenera kukhala zokhazikika mkati mwa ± 10% ya mtengo wovotera, kutentha kwapang'onopang'ono sikuyenera kupitirira 75 ℃, ndipo kugwedezeka kwamtengo sikuyenera kupitirira 4.5mm / s (miyezo yeniyeni imayang'aniridwa ndi buku la zida).
Kuyang'anitsitsa nthawi yeniyeni ya phokoso la ntchito ya zipangizo ndizofunikira. Phokoso labwinobwino liyenera kukhala lokhazikika "hum". Ngati phokoso lakuthwa, phokoso la nthawi ndi nthawi kapena phokoso la phokoso likuchitika, makinawo amayenera kuyimitsidwa nthawi yomweyo kuti awonedwe kuti apewe mavuto monga kupaka ma pompopompo kapena kumveka kwachilendo kochokera kumayendedwe agalimoto.
Yang'anirani mosamala zida ndi nyali zowonetsera za kabati yolamulira. Ngati zolakwika monga "overcurrent", "overtemperature", kapena "phase loss" zanenedwa, imitsani makina nthawi yomweyo. Pokhapokha zolakwazo zitachotsedwa ndipo ma alarm akukonzedwanso makinawo akhoza kuyambiranso. Ndizoletsedwa kugwira ntchito ndi zolakwika.
IV. Zolemba pa Kukonza Zida ndi Zogwirizana Zake
Musanayambe tsiku lililonse, ukonde wotetezera wolowera mpweya wa fani ndi zinyalala zozungulira ziyenera kuchotsedwa kuti zitsimikizire kuti mpweya wabwino ndi kutayika kwa kutentha. Izi zimalepheretsa zinyalala kuti zilowerere mu fani ndikuwononga chopondera, kapena kuchititsa kutentha kwa injini kukwera chifukwa cha kutentha kosakwanira.
Fumbi lachiwombankhanga liyenera kutsukidwa kamodzi pamwezi, makamaka kwa mafani omwe amagwiritsidwa ntchito m'malo afumbi. Kuchulukana kwa fumbi kungapangitse kuti chiwongolerocho chikhale chopanda malire, ndikuwonjezera katundu woyambira. Poyeretsa, mphamvu iyenera kudulidwa ndipo choyikapocho chiyenera kukhazikitsidwa kuti chiteteze kusinthasintha mwangozi.
Zochitika zonse zowunikira, zoyambira ndi zolakwa ziyenera kulembedwa mwatsatanetsatane mu "Axial Fan Operation and Maintenance Record Form", kuphatikizapo nthawi yoyambira, deta ya parameter, zochitika zolakwika ndi zotsatira zogwirira ntchito. Zolembazo ziyenera kusungidwa kwa chaka chimodzi. Kwa mafani a BT30 osaphulika, chidwi chapadera chiyenera kuperekedwa pakuwonetsetsa kuti bokosi la mawaya latsekedwa bwino, ndipo masiwichi osaphulika ayenera kugwiritsidwa ntchito kapena kuyika m'malo osaphulika kuti apewe kuvulala kwamagetsi kuti zisawononge ngozi.
