Ukungena komoya kwitonela kufuna ngaphezu kokuhamba komoya—kufuna ukuthembeka phantsi koxinzelelo, ukhuseleko kwiindawo ezivaliweyo, nokonga amandla anokulinganiswa kumashumi eminyaka yokusebenza. Xa abalandeli beqhuba i-24/7 kwiitonela zendlela, iibhorethi zikaloliwe, okanye i-addits yasemgodini, i-15% yokufumana impumelelo ayiyothiyori. Yonga ngama-28,000 kWh ngonyaka kwiyunithi enye engama-75 kW. Kuphantsi koxinzelelo lwe-thermal kwi-motor windings. Kuncinci ukuvalwa okungacwangciswanga ngexesha lokuhamba okuphezulu. Yiyo loo nto iinjineli zicacisa ngakumbi I-fan egcina amandla iinkqubo-hayi njengophuculo, kodwa njengesiseko soyilo lwengqiqo.
Kutheni amaFani eTunnel yesiNtu ewa Mfutshane phantsi komthwalo wokwenyani
Siyibonile kwiiprojekthi zetonela ezingama-37 ukusukela ngo-2021: abalandeli abalinganiswe "ngokusebenza kakuhle kwe-82%" behla ukuya kuma-64% kwindawo. Ngoba? Okokuqala, ilahleko yoxinzelelo lwe-static ukusuka kwi-duct bend, i-grilles, kunye ne-fire dampers ayifane ifaniswe ngokuchanekileyo ngexesha lokukhethwa. Okwesibini, i-voltage sags kunye nokuphazamiseka kwe-harmonic kwiindawo ezikude zinciphisa ukusebenza kwe-motor induction-ingakumbi kumthwalo oyingxenye. Okwesithathu, uninzi lweeyunithi zelifa azinayo ingxelo yexesha lokwenyani; zibaleka ngesantya esisisigxina kungakhathaliseki ukuba i-CO yoxinaniso, ukubonakala, okanye ukuxinana kwezithuthi. Omnye umxhasi kwiPhondo laseGansu urekhode i-41% yexesha lokusebenza ngesantya esipheleleyo-nangona izinzwa zomgangatho womoya zibonise ukungena komoya okwaneleyo kwi-68% yosuku.
Waba yintoni umphumo? Ukonakaliswa kombane, ukuguga okukhawulezileyo, kunye nokusilela kokugquma kwangaphambi kwexesha. Okubi kakhulu: iishedyuli zokulungisa ezisebenzayo ezinyanga iimpawu-hayi oonobangela.
IiNjineli ezine zobuNjineli ezibonelela ngoLondolozo lwaMandla wokwenyani
Yinyani I-fan egcina amandla ukusebenza kuvela kukulungelelaniswa okulungelelanisiweyo-hayi imbumbulu enye yesilivere. Nantsi into esebenzayo ekusebenzeni:
- EC Motor Integration: Faka endaweni ye-IE3 yeenjini zokungenisa ezisemgangathweni kunye neeyunithi eziguqulwe ngombane (EC). Sihlala sifumana i-89-92% yokusebenza kwemoto kulo lonke i-20-100% yoluhlu lomthwalo-akukho kuncipha kwizantya eziphantsi. Iinjini ze-EC zikwasusa ilahleko yokutyibilika kunye nokuhambisa ulawulo lwetorque oluchanekileyo.
- Ukuphuculwa kweAerodynamic: Iiprofayili ze-Blade twist, umlinganiselo we-hub-to-tip, kunye ne-engile yesikhokelo sokuphuma enempembelelo ngokuthe ngqo ukuxhathisa inkqubo. Abalandeli bethu betonela yochungechunge lwe-FBD basebenzisa ijiyometri ye-blade eqinisekisiweyo ye-CFD eyehlisa ilahleko yoxinzelelo lwe-turbulence nge-11.3% ngokuchasene ne-ISO 13348 benchmarks.
- Intelligent Load Matching: I-Pair variable-frequency drives (VFDs) kunye nedatha yomgangatho womoya wexesha langempela-kungekhona nje i-timer-based staging. I-tunnel ye-fan-fan e-Shandong inqumle ukusetyenziswa konyaka nge-33% emva kokongeza i-NO₂ kunye neenzwa zokubonakala ezixhunywe kwii-setpoints ze-VFD.
- Ulwakhiwo oluNganyanzeliyo ekuMhleni: Umoya ozele ityuwa, iinxalenye zedizili, kunye nokufuma zonakalisa izindlu kunye nezifudumezi. Imiphezulu eyonakeleyo yonyusa ukutsala kunye nokungalingani. I-Titanium kunye ne-epoxy-coated carbon steel housings igcina ingqibelelo ye-aerodynamic iminyaka eyi-15 +-ngokungafaniyo nentsimbi ethambileyo engaphendulwanga, elahlekelwa yi-4-6% yokusebenza kakuhle kuNyaka we-3 kuphela.
Ukwenza ngokwezifiso akuyonto iKhethayo-Akuxoxiswana
Abanye banokuphikisa ukuba abalandeli be-shelf bahlangabezana neemfuno zekhowudi-kwaye benza njalo. Kodwa ukuhlangana okuncinci akuqinisekisi ukomelela kokusebenza. Kwitonela yomgodi wamalahle kufutshane neXuzhou, iifeni ezisemgangathweni ze-axial aziphumelelanga ngokuphindaphindiweyo ngenxa yokukrala kothuli lwamalahle kunye nomngcipheko we-methane. Ulungiso lwalungengomandla aphezulu-yayisisiqinisekiso sokuthintela uqhushumbo (dⅠ), iincakuba ezigqunywe ngeceramic, kunye nezindlu ezitywiniweyo ezinenitrogen entle. Le yunithi ngoku iqhuba iiyure ezingama-14,200 ngaphandle kokulungiswa.
I-Zibo Hongcheng Fan Co., Ltd. yakha eli nqanaba lezinto ezithile kuzo zonke I-fan egcina amandla umyalelo. Akukho khathalogu yekhathalogu. Akukho "imodeli eqhelekileyo + izongezo." Endaweni yoko: ubunjineli obungqale kwisicelo ukusuka kusuku lokuqala—nokuba ufuna -40°C ukukwazi ukuqalisa ukubanda kwitonela yohola wendlela yaseQinghai okanye iindawo ezivalekileyo ezikale ze-IP68 kwishafti zemetro ezingaphantsi kwamanzi.
Jonga Ngaphaya KweNameplate-Demand Proven Field Data
Amabango amandla awathethi nto ngaphandle komxholo. Cela: ukutsalwa kwamandla okulinganisa kwintsimi kwi-30%, 60%, kunye ne-100% yokuhamba; i-vibration spectra ngesantya sokusebenza; kunye neengxelo zovavanyo lomntu wesithathu nge-GB / T 1236-2017 kunye ne-ISO 5801. Kwi-Zibo Hongcheng Fan Co., Ltd., yonke i-tunnel fan idlula iiyure ze-72 ezifanisiweyo zokuhamba ngebhayisikile ngaphambi kokuthunyelwa-zilayishwe ngamagophe okwenene okumelana ne-ductwork, kungekhona iimeko zelebhu ezifanelekileyo.
Intlawulo iyabonakala. Itonela enye ye-2.4 km kaloliwe eYunnan yehlise umoya wayo we-OPEX nge-¥187,000/ngonyaka isebenzisa iifeni zethu zetonela eziqhutywa yi-EC. Intlawulo: iminyaka eyi-2.8. Okubaluleke ngakumbi: zero ukungabikho ngenkani kwiinyanga ezingama-22 zenkonzo.
Itonela yokungena komoya esebenzayo iqala apho ithiyori idibana nomhlaba. Ifuna abalandeli benzelwe ukungcola, ukufuma, uthuli-kungekhona nje i-database. Xa iprojekthi yakho ifuna ukuthembeka okulinganiswe kumashumi eminyaka kunye nogcino olulinganiswa ngeekilowatt-iiyure ngemitha yebhore, qala ngokuhamba komoya okufumana ukugcinwa kwayo. Qala nge I-fan egcina amandla yakhelwe umsebenzi—ayithengiswa nje ngenxa yawo.
