Ukungena komoya kwitonela akukho malunga nokuhamba komoya-kumalunga nokugcina ubomi, ukukhusela iziseko zophuhliso, kunye nokuthintela ukungaphumeleli kwentlekele. Kwitonela likaloliwe eliziikhilomitha ezi-3.2 ebesibeke iliso kulo nyaka uphelileyo, ukuhamba komoya okungonelanga kubangele ukwakhiwa kwe-CO ngexesha lokuhamba koololiwe bencopho, nto leyo ebangela ukuvalwa okungxamisekileyo kathathu kwinyanga enye. Eso siganeko sasingekho ngenxa yobukhulu babalandeli. Kwaba ngenxa *yokusebenza ukungahambelani kakuhle*: iyunithi efakiweyo ihanjiswe ireyithwe yi-CFM kuphela kuxinzelelo lwe-zero static-engenamsebenzi kwi-ductwork yokwenyani kunye nokugoba, iigriles, kunye nezidambisi mlilo. Kulapho Umlilo Umgangatho ophezulu wefeni yetonela Iinkqubo zingqina ukuba ziyimfuneko-kungekhona njengeenkcazo zethiyori kwiphepha ledatha, kodwa njengezisombululo eziqinisekisiweyo endle ezigcina ukusebenza kakuhle kwe-82% kuluhlu loxinzelelo lwe-800-2,200 Pa static.
Kutheni “uKusebenza ngokuPhezulu” Ayilulo nje ulwimi lweNtengiso
Uninzi lwabalandeli betonela baphulukana ne-35-50% yokusebenza kakuhle kwe-nameplate yabo xa besebenza phantsi kochaso lwehlabathi lokwenyani. Ngoba? I-aerodynamics yeblade engalunganga, ilahleko yokudibanisa i-motor-fan, kunye nejometri yecasing engalungiswanga. Uluhlu lokutshisa lujongana nenqaku ngalinye ngabom. I-impeller yayo egobileyo ngasemva isebenzisa iiprofayili ze-NACA 63-018 eziqinisekisiweyo kuvavanyo lwetonela yomoya-kungekhona ukulinganisa kweCFD kuphela. Silinganise i-peak performance performance point kwi-1,450 Pa static pressure, kungekhona i-100 Pa. Oko kuthetha ukuba ihambisa i-airflow esebenzisekayo apho ibaluleke khona: ekupheleni kwe-1,500-meter duct ehamba kunye ne-elbows ezintandathu ze-90 ° kunye ne-particulate filter bank. Ukudityaniswa kweemoto kulandela imigangatho ye-IEC 60034-30-2 IE4, kunye noqwalaselo oluthe ngqo lwe-drive olususa ukutyibilika kwebhanti kunye nokulungelelaniswa kokutyibilika. Kwitonela yamva nje yokuhambisa umgodi wamalahle, oku kuguqulelwe ukuya kwi-28% esezantsi kWh/m³ esetyenzisiweyo xa kuthelekiswa nemodeli yangaphambili ye-axial-iqinisekisiwe ngaphezulu kweenyanga ezili-14 zokugawulwa kwemithi ngokuqhubekayo.
Ukuthembeka kweLizwe lokwenyani kufuna Ngaphezulu kweeReyithingi ze-IP
Isiqinisekiso sobungqina bokudubula (dⅠ) okanye ukhuseleko lwe-IP65 luthetha kancinci ukuba ulawulo lwe-thermal aluphumeleli emva kweenyanga ezili-18 zomsebenzi we-24/7. Siye sabona abalandeli bephumelela iimvavanyo zasefektri kodwa bashushu kakhulu kwinkonzo ngenxa yokuba iifins zokupholisa bezingaphantsi kokulayisha uthuli. I-ignition I-fan ye-tone ye-High-effect-efficiency isebenzisa i-double-path-thermal design: izindlu ezifihliweyo zangaphandle zichitha ubushushu be-rotor, ngelixa izitywina ze-labyrinth zangaphakathi zithintela ukuphindaphinda kwegesi eshushu kwi-motor cavity. Inkqubo yokuthwala kwayo idibanisa i-SKF Explorer deep-groove ball bearings kunye ne-ceramic-coated shafts-ihlolwe kwiiyure ze-40,000 ze-MTBF kwi-65 ° C ambient. Okubaluleke kakhulu, yonke iyunithi ifumana uvavanyo lomthwalo weeyure ze-72 kwi-110% yesantya esilinganiselwe kunye ne-120% yoxinzelelo olusisigxina ngaphambi kokuthunyelwa. Akukho sampuli yebhetshi. Akukho "ukusebenza okuqhelekileyo." Wonke umlandeli ufumana inombolo yakhe ye-serial kwibhentshi yovavanyo.
Ukwenziwa ngokwezifiso okungaphazamisi ukuhanjiswa okanye ukuthobela
"Isiko" lihlala lithetha amaxesha okukhokela iiveki ezili-16 kunye neziqinisekiso eziyekiweyo. Hayi apha. I-Zibo Hongcheng Fan Co., Ltd. igcina iimodyuli ze-subassemblies-i-impeller hubs, iipleyiti zokufakela iimoto, iicones zokungena-ezidibanisayo ngaphandle kokuphinda zisetyenziswe. Ngaba ufuna isiqinisekiso se-ATEX Zone 1 esineencakuba ze-titanium kwiitonela zezityalo ezityebileyo ze-H₂S? Kwenziwe kwiiveki ezi-6. Ifuna i-double-voltage operation (380V/660V) kunye ne-VSD bypass edibeneyo yokugcinwa kwe-diesel engxamisekileyo? Inketho eqhelekileyo. Yintoni ebahlulayo yindlela abaphatha ngayo ukurhweba: ukuxhathisa umhlwa akuthethi ukuncama amandla oxinzelelo. I-anti-corrosion epoxy coating (ISO 12944 C5-M) yongeza <0.8 mm ubukhulu-bulinganisiwe kwaye buqinisekisiwe-kungekhona nje ukutshiza. Kwaye ewe, baya kubonelela ngeengxelo zovavanyo lokutshiza ityuwa yomntu wesithathu ezibonisa iqanda emva kweeyure ezingama-2,000, hayi nje “ukuhlangabezana namabango asemgangathweni”.
Ukukhetha Okulungileyo Kuthetha Ukubuza Imibuzo Elungileyo Kuqala
Ngaphambi kokuchaza nayiphi na Umlilo Umgangatho ophezulu wefeni yetonela, phendula ezi zintlanu zingaxoxiswanayo:
- Liliphi ijiko lakho lokwenyani loxinzelelo? Hayi "ukuya kwi-2,000 Pa" -kodwa uxinzelelo lwehla nge-100 m kwi-velocity ye-design, kubandakanywa zonke izixhobo.
- Leliphi iqondo lobushushu elibi kakhulu kwindawo yakho-kunye nodidi lothuli? I-ISO 16890 ePM1 yokuhlenga ukulinganisa ibaluleke ngaphezu kweelebhile “zobuchule obuphezulu”.
- Ngaba ufuna ukuguqulwa kokusilela? Iimodeli zokutshisa zixhasa iprogrammable reverse-start ngaphakathi kwemizuzwana eyi-1.8-ibalulekile kwiiprothokholi zokukhutshwa komsi.
- Ngaba ulwahlulo lokungcangcazela kwakhelwe ngaphakathi okanye isongezo? Ukunyuka kwabo kwe-elastomeric esekelwe kwisiseko kunciphisa ukuhanjiswa kwi-≤2.5 mm / s RMS kumthwalo ogcweleyo-akukho kufakwa kwi-welding efunekayo.
- Lithini isithuba sogcino esibhaliweyo sokuthwala ukutshintshwa? Hayi "rhoqo kwiminyaka emi-2" -kodwa idatha yeeyure zokusebenza ebotshelelwe kuhlalutyo lokuthotywa kwe-lubricant.
Ezi ayizozinto zoluhlu lokutshekisha. Ziindlela zokungaphumeleli ezilindele ukwenzeka. Uthotho lomlilo lukhona kuba iinjineli zahlala zibuza: "Kuthekani ukuba fan isebenza ngokugqibeleleyo-kodwa inkqubo isaminxeka?" Ixabiso layo alikho kumanani aphezulu. Kukwintsebenzo ezinzileyo apho abanye bethoba. Apho ukuthembeka kungacingelwanga-kuqinisekisiwe, kufakwe, kwaye kuqinisekisiwe. Kwiitonela apho imizuzwana ibalwa kwaye imida ilahlekileyo, ukusebenza kakuhle kufuneka kubunjineli—kungaqikelelwa.
