Kufefetedza kwemugero kunoda zvinopfuura mafambiro emhepo — kunoda kuvimbika pasi pekumanikidzwa, kuchengetedzeka munzvimbo dzakavharirwa, uye kuchengetedza simba rinoyerwa kwemakumi emakore ekushanda. Kana mafeni achimhanya 24/7 mumatanho emumugwagwa, njanji, kana migodhi adis, 15% yekubudirira kuwana haisi yedzidziso. Inochengetedza 28,000 kWh pagore pane imwechete 75 kW unit. Iyo yakadzika yekupisa kushushikana pamota windings. Izvo zvishoma zvisina kurongeka zvivharo panguva yepamusoro traffic. Ndicho chikonzero nei mainjiniya achiwedzera kutsanangura Energy-kuchengetedza tunnel fan masisitimu-kwete sekusimudzira, asi seyekutanga dhizaini pfungwa.
Sei Traditional Tunnel Fans Vanowira Pfupi pasi peMitoro Chaiyo
Takazviona pamapurojekiti makumi matatu nemanomwe kubva 2021: mafani akaiswa pa "82% kunyatsoshanda" anodonha kusvika 64% in situ. Sei? Chekutanga, static kudzvinyirirwa kurasikirwa kubva kuma duct bend, magrille, uye madhamu emoto haawanzo kuenzanisirwa nemazvo panguva yekusarudza. Chechipiri, voltage sags uye kukanganiswa kweharmonic munzvimbo dziri kure kunokanganisa induction motor performance-kunyanya pamutoro wechikamu. Chechitatu, zvidimbu zvakawanda zvenhaka hazvina mhinduro chaiyo-nguva; vanomhanya nekumhanya kwakamisikidzwa zvisinei neCO concentration, kuoneka, kana traffic density. Mumwe mutengi mudunhu reGansu akarekodha 41% nguva yekumhanya nekumhanya kuzere-kunyangwe ma sensors emhando yemhepo airatidza kufefetera kwakakwana kwe68% yezuva.
Zvakaguma nei? Magetsi akaraswa, kukurumidza kupfeka mabheji, uye kutadza kudzivirira nguva isati yakwana. Zvakaipisisa: reactive kugadzirisa zvirongwa zvinobata zviratidzo-kwete midzi zvikonzero.
Mana Einjiniya Magetsi Anopa Chaiyo Yekuchengetedza Simba
Chokwadi Energy-kuchengetedza tunnel fan kuita kunouya kubva mukurongeka optimization-kwete imwe sirivheri bullet. Hezvino izvo zvinoshanda mukuita:
- EC Motor Integration: Tsiva yakajairwa IE3 induction motors ine zvemagetsi commutated (EC) zvikamu. Isu tinogara tichiwana 89-92% mota kunyatsoshanda mukati me20-100% mutoro wemhando-hapana kuderera nekumhanya kwakaderera. EC motors zvakare inobvisa kurasikirwa kwekutsvedza uye kuendesa chaiyo torque kutonga.
- Aerodynamic Refinement: Blade twist profiles, hub-to-tip ratio, uye yekubuda inotungamira vane angles yakanangana neiyo system kuramba. Yedu FBD yakatevedzana tunnel mafani anoshandisa CFD-yakasimbiswa blade geometry iyo inoderedza mhirizhonga-induced pressure kurasikirwa ne11.3% kupesana neISO 13348 mabhenji.
- Intelligent Load Matching: Pair variable-frequency drives (VFDs) ine real-time air quality data-kwete chete timer-based staging. Iyo mbiri-fan mugero muShandong yakacheka kushandiswa kwegore negore ne33% mushure mekuwedzera NO₂ uye manzwi ekuonekwa akabatana neVFD setpoints.
- Kuvaka Kusingaori: Mhepo ine munyu, dhiziri zvidimbu, uye mwando zvinoparadza dzimba nemapombi. Nzvimbo dzakasvibiswa dzinowedzera kukweva uye kusaenzana. Titanium uye epoxy-coated carbon steel housings inochengetedza aerodynamic kutendeseka kwe15+ makore-kusiyana nesimbi isina kunyoroveswa, iyo inorasikirwa ne4-6% kushanda muGore re3 chete.
Kugadzirisa Haisi Sarudzo-Haisi-Kukurukurirana
Vamwe vanogona kukakavara kuti off-the-sherufu vateveri vanosangana nekodhi zvinodiwa-uye ivo vanodaro. Asi kusangana zvishoma hakuvimbisi kusimba kwekushanda. Mumugodhi wemarasha padhuze neXuzhou, akajairwa axial mafeni akatadza kasingaperi nekuda kwemarasha abrasion uye methane njodzi. Kugadziriswa kwacho kwanga kusiri simba repamusoro-chaive chitupa-chiratidziro chekuputika (dⅠ), mashizha eceramic-akavharwa, uye akavharirwa dzimba dzekutakura dzine yakanaka nitrogen purge. Iyo unit ikozvino inomhanya 14,200 maawa pasina kugadzirisa.
Zibo Hongcheng Fan Co., Ltd. inovaka iyi nhanho yehunyanzvi mune yega yega Energy-kuchengetedza tunnel fan order. Hapana kukanganiswa kwekatalogi. Kwete "yakajairwa modhi + yekuwedzera." Pane kudaro: kushandisa-chaiyo mainjiniya kubva pazuva rekutanga — ungave uchida -40 ° C kutonhora-kutanga kugona kweQinghai highway tunnel kana IP68-yakayerwa yakavharirwa yepasi pemvura metro shafts.
Tarisa Kupfuura Nameplate-Demand Proven Field Data
Simba rekutaura hakuna chinhu pasina mamiriro. Bvunza: munda-yakayerwa simba dhizaini pa30%, 60%, uye 100% kuyerera; vibration spectra pakumhanya kwekushanda; uye yechitatu-bato bvunzo mishumo pa GB/T 1236-2017 uye ISO 5801. PaZibo Hongcheng Fan Co., Ltd., mugero wese wemugero feni inopinda maawa 72 anofananidzwa nebasa rebhasikoro risati ratumirwa-yakazara nechaiyo ductwork resistance curves, kwete idealized lab mamiriro.
Muripo wacho unobatika. Imwe 2.4 km njanji mugero muYunnan yakaderedza kufefetera kwayo OPEX ne ¥187,000/gore ichishandisa tsika yedu EC-inotyairwa centrifugal tunnel mafeni. Payback: 2.8 makore. Zvinonyanya kukosha: zero yakamanikidzwa kubuda mumwedzi ye22 yebasa.
Kufefetedza zvakanaka kwetunnel kunotangira panosangana dzidziso nenzvimbo. Zvinoda mafeni akagadzirirwa tsvina, kunyorova, guruva-kwete chete dhetabheti. Kana purojekiti yako ichida kuvimbika kuyerwa mumakumi emakore uye mari yakayerwa mukilowatt-maawa pamita yebore, tanga nekuyerera kwemhepo kunowana kuchengetwa kwayo. Tanga ne Energy-kuchengetedza tunnel fan yakavakirwa basa racho—kwete kungotengeswa nokuda kwayo.
