Kana mafambiro emhepo atadza mugero, kuchengetedzeka kunotadza kutanga. Takazviona zvichiitika: tembiricha dzinopisa padhuze nezviso zvekuchera, CO inovakwa mumashaft ekugadzirisa njanji, kuvharwa kwemhepo panguva yekubira kwekukurumidzira. Ndicho chikonzero nei mainjiniya anotsanangura iyo SDF Series Tunnel fan-kwete semhepo inovhuvhuta, asi semhinduro-yakaratidza kumunda kune zvitatu zvisingagone kutaurirana: kuenderera mberi kwekukanda pakurasikirwa kwakaderera, kushanda kwakagadzikana pasi peguruva-rakaremerwa kana hunyoro mamiriro, uye zero kushivirira kwekupisa kwekutiza. Zibo Hongcheng Fan Co., Ltd. yakagadzira iyi nhevedzano kubva pasi kuenda kunharaunda chaidzo dzetunnel-kwete lab specs.
Nei SDF Series Tunnel Mafeni Achiendesa Kunogarwa Vamwe
Tunnel ventilation haisi yekufambisa mweya. Zviri pamusoro pekufambisa *mhepo chaiyo*, pa *kurudyi velocity*, kuburikidza ne *kuchinja kupokana*, kwe *mwedzi pasina sevhisi*. Iyo SDF yakatevedzana inosangana nemuyedzo iwoyo nevatatu mainjiniya vanosiyanisa.
Chekutanga, iyo mbiri-nhanho inopesana-inotenderera inotenderedza inoburitsa 15-22% yakakwirira static kusimba kwesimba pane imwe-nhanho axial mafeni pane yakafanana magetsi ekuisa-yakasimbiswa pane gumi nemaviri pa-saiti deployments muShandong marasha emarasha ekuwana tunnel. Chechipiri, imba yemota inobatanidza IP55-yakatemerwa guruva seals * uye * Kirasi H insulation, ichigonesa kushanda kusinga vhiringike pa45 ° C ambient + 85% RH-mamiriro apo mafeni akajairwa anofamba kudzivirira kupisa mushure memaawa makumi manomwe nemaviri. Chechitatu, imwe neimwe unit inotakura ine pre-calibrated inlet guide vanes, ichibvumira kugadziriswa kwemhepo kubva pa60% kusvika ku100% kukwanisa pasina kurasikirwa nekurasikirwa kana resonance ngozi.
Isu hativimbe nemakatagu curves. Panguva yekumisikidzwa pa3.2-km mugwagwa mukuru muGansu, takayera chaiyo system kuramba pa1,280 Pa-kwete iyo 950 Pa inofungidzirwa mukugadzira. Iyo SDF-16 modhi yakachengetedza 98.3% yeyakayerwa kuyerera kwemhepo panguva iyoyo. Vatsigiri vanokwikwidza vakadonha kusvika pa71%. Muganhu iwoyo wakachengeta dhiziri chikamu chepasi pazasi 0.05 mg/m³ mukati mekuvaka.
Izvo Vashandisi Chaivo Vanogadzira-uye Nei
Zvikwata zvekutenga zvinhu zvinotibvunza mibvunzo mitatu tisati taodha:
- "Inokwanisa kugadzirisa kushanduka kwemagetsi edu?" Hongu-yakajairwa modhi inogashira ± 10% mutsauko (380V ± 38V) pasina kudzikisira. Optional soft-start modules akacheka inrush current ne65%, yakakosha kune zviteshi zviri kure.
- "Tinoda kudzivirira-kuputika?" Chete kana methane>0.5% LEL inotarisirwa. Kune migero yakawanda/njanji, akajairwa maSDF mayuniti anosangana neGB/T 13306–2011 kunzvimbo dzisiri dzine njodzi. Zvishandiso zvemugodhi wemarasha zvinoda FBD-yakatevedzana akasiyana-yakasiyana chigadzirwa mutsara, nzira dzakasiyana dzetifiketi.
- "Tingakurumidza sei kuwana masipare?" Kutakura kits, impeller balancing huremu, uye control panel maPCB anotakura mukati memaawa makumi mana nemasere kubva kuZibo. Hapana mhiri kwemakungwa kunonoka kwekuchengetera zvinhu.
Kugadziridza hakusi kukwirisa — itsika tsika. Gore rapfuura, chirongwa che metro muChengdu chaida maSDF-20 mayunitsi ane simbi isina tsvina inopinza makoni (316L), yakawedzerwa shaft yekaviri-madziro duct coupling, uye 4-20 mA mhinduro pakutakura tembiricha. Yakaunzwa mumazuva gumi nemasere. Hapana kugadzirisa zvakare. Kungoranga engineering.
Kuiswa Kwechokwadi Kunoongorora Mazhinji MaSpeti Sheets Rega
Kukwira kunokosha kupfuura simba rebhiza. Takaona kutadza kuviri kunodzokororwa:
Kutanga, kutapurirana kutenderera mukongiri tunnel madziro kana base mahwendefa asina 12-mm neoprene isolation pads. Mhedzisiro: micro-cracks mune shotcrete linings mushure memwedzi mitanhatu. Zvikamu zveSDF zvinosanganisira padhi zvakatemwa mubhuku rekuisa-kwete sechinyorwa chepasi, asi seChikamu chechitatu mukutevedzana kwetorque.
Chechipiri, yakadzoserwa mafambiro emhepo nekuda kweiyo isiriyo duct shanduko geometry. Iyo SDF yakatevedzana inoshandisa kuruboshwe/kurudyi-kutenderera kutenderera yakadhindwa yakananga pane casing-kwete chete zvinyorwa. Isu tinopawo laser-akachekwa alignment matemplate kuitira kuti vanoisa vanosimbisa inlet/outlet centerlines vasati vabhaudha.
Yese yuniti inopinda yakazara-mutoro inosimba kuenzanisa pa110% RPM mumba. Kwete chete "kuenzana kuG2.5" - tinonyora yakasara isina kuenzana vector (grams·mm) ye rotor imwe neimwe. Iyo data inofamba nefani. Kana vibration ichikwira gare gare, mainjiniya emumunda anoenzanisa nekutanga-kwete kufungidzira.
Pazasi Mutsara: Kuvimbika Kwaunogona Kuyera
Iyo SDF yakatevedzana tunnel fan haina kutsanangurwa nepeak CFM kana max static pressure. Zvinotsanangurwa nezvisingaitike: hapana kuvharika kusingarondedzerwe pamusoro pemwedzi gumi nemisere yekutarisa nguva, hapana corrosion-induced blade kusaenzana mumhenderekedzo yegungwa-yemhepo tunnel, hapana kudzora kudonha mushure megumi nematanhatu ekutanga-kumisa kutenderera.
Zibo Hongcheng Fan Co., Ltd. inovaka mafeni aya munzvimbo yavo ye9,000 m² Zibo Blower Industrial Park nzvimbo-nzvimbo imwe chete iyo chikamu chese chinogadzirwa, chakaringana, chakaunganidzwa, uye chakayedzwa mutoro. Hapana subcontracted final assembly. Hapana offshore quality waivers. Wese fan anotakura QR kodhi inobatanidza kune yayo bvunzo rondedzero: kuyerera kwemhepo curve, ruzha rwekumanikidza mwero pa1m, inotakura tembiricha inokwira, uye vibration amplitude mumm / s RMS.
Kana yako inotevera tunnel purojekiti ichida kuyerera kwemhepo iwe unogona kuvimba-kwete kungoverenga-tanga neiyo SDF Series Tunnel fan. Nekuti munzvimbo dzakavharirwa, masekonzi anoverengeka. Uye kuvimbika hachisi chinhu. Ndiyo nheyo.
