Iyo umwuka wananiwe muri tunnel, umutekano ubanza kunanirwa. Twabonye ko bibaho: ubushyuhe bwiyongera hafi yubucukuzi, kubaka CO mumashanyarazi ya gari ya moshi, guhagarara umwuka mubi mugihe cyimyitozo yihutirwa. Niyo mpamvu abajenjeri bagaragaza SDF Urukurikirane rwa Tunnel Fan-Ntabwo ari nkumuyaga rusange, ariko nkigisubizo cyagaragaye kumurima kubintu bitatu bidashobora kuganirwaho: guhora utera igihombo cyumuvuduko muke, imikorere ihamye mugihe cyuzuye ivumbi cyangwa ubushuhe, hamwe no kwihanganira zeru kumashanyarazi. Zibo Hongcheng Fan Co., Ltd yateguye uruhererekane kuva hasi kugeza ahantu nyaburanga nyaburanga-ntabwo ari laboratoire.
Kuki abakunzi ba SDF Urukurikirane rutanga aho abandi bahagaze
Guhumeka umuyaga ntabwo ari ukugenda kwumwuka. Nukwimura * umwuka mwiza *, kuri * umuvuduko wiburyo *, ukoresheje * guhindura imyigaragambyo *, mumezi * nta serivisi *. Urukurikirane rwa SDF ruhura nicyo kizamini hamwe na moteri eshatu zitandukanye.
Ubwa mbere, ibyiciro byayo bibiri-byuzuzanya bitanga imbaraga zingana na 15-22% byumuvuduko mwinshi ugereranije nabafana ba axial imwe ya axial yinjiza amashanyarazi amwe - yagenzuwe mubice 12 byoherejwe mumashanyarazi ya Shandong. Icya kabiri, amazu ya moteri ahuza kashe ya IP55 yerekana kashe * na * Icyiciro cya H, bigatuma ibikorwa bidahungabana kuri 45 ° C ibidukikije + 85% RH - aho abafana basanzwe bagenda barinda ubushyuhe nyuma yamasaha 72. Icya gatatu, buri gice cyoherejwe na pre-Calibrated inlet kuyobora ibiyobora, bigatuma ihinduka ryumuyaga riva kuri 60% rikagera ku 100% nta gutakaza igihombo cyangwa ingaruka za resonance.
Ntabwo twishingikirije kumurongo uteganijwe. Mugihe twatangiraga gukora umuhanda wa kilometero 3.2 muri Gansu, twapimye sisitemu nyayo kuri 1,280 Pa - ntabwo 950 Pa yatekerejweho. Moderi ya SDF-16 yagumanye 98.3% yu kirere cyagenwe icyo gihe. Abafana bahatana bagabanutse kugera kuri 71%. Iyo ntera yagumanye urugero rwa mazutu munsi ya 0.05 mg / m³ mubwubatsi.
Ibyo Abakoresha nyabo bashiraho mubyukuri - n'impamvu
Amatsinda yamasoko atubaza ibibazo bitatu mbere yo gutumiza:
- “Irashobora guhangana n'imihindagurikire ya voltage yacu?” Yego - icyitegererezo gisanzwe cyemera ± 10% gutandukana (380V ± 38V) nta gutesha agaciro. Guhitamo byoroshye-gutangira modules gabanya inrush ikigezweho kuri 65%, ingenzi kubisimbuza kure.
- “Dukeneye ibimenyetso biturika?” Gusa niba methane> 0.5% LEL iteganijwe. Kumihanda myinshi / umuhanda wa gari ya moshi, ibice bisanzwe bya SDF byujuje GB / T 13306–2011 kubice bitagira ingaruka. Amabuye y'amakara arasaba impinduka za FBD-umurongo wibicuruzwa bitandukanye, inzira zitandukanye.
- “Ni mu buhe buryo dushobora kubona ibyangiritse?” Gutwara ibikoresho, kuringaniza ibipimo, hamwe no kugenzura PCBs ubwato mu masaha 48 uvuye Zibo. Nta gutinda kubika mu mahanga.
Kwimenyekanisha ntabwo ari ibintu byiza-ni imyitozo isanzwe. Umwaka ushize, umushinga wa metero muri Chengdu wari ukeneye ibice bya SDF-20 bifite ibyuma byinjira mu cyuma (316L), ibiti byagutse byo guhuza imiyoboro ibiri y’urukuta, hamwe n’ibitekerezo bya mA 4-20 ku bijyanye n'ubushyuhe. Yatanzwe mu minsi 18. Nta gusubiramo. Gusa disipuline yubuhanga.
Kwishyiriraho Ukuri Kugenzura Amabati Yihariye Yirengagije
Kuzamura ibintu birenze imbaraga zimbaraga. Twabonye ibintu bibiri byananiranye:
Ubwa mbere, guhindagurika kwinyeganyeza kurukuta rwa beto mugihe ibyapa byibanze bibuze mm-12 ya neoprene. Igisubizo: micro-cracks mumasasu ya beto nyuma y'amezi 6. Ibice bya SDF birimo padi ibisobanuro mubitabo byo kwishyiriraho - ntabwo ari ibisobanuro ahagana hasi ku ipaji, ariko nk'intambwe ya 3 muburyo bukurikirana.
Icya kabiri, ihinduranya icyerekezo cyumuyaga bitewe numuyoboro utari wo wa geometrie. Urukurikirane rwa SDF rukoresha ibumoso / iburyo bwiburyo bwo kuzunguruka byashyizweho kashe kumurongo - ntabwo ari ibirango gusa. Turatanga kandi laser-gukata guhuza inyandikorugero kugirango abayishiraho bagenzure inlet / outlet centerlines mbere yo guhinduka.
Buri gice gikora imitwaro yuzuye iringaniza kuri 110% RPM murugo. Ntabwo ari "kuringaniza G2.5" gusa - twandika ibisigisigi bitaringaniye (garama · mm) kuri buri rotor. Ayo makuru agendana numufana. Niba kunyeganyega kuzamuka nyuma, abashakashatsi mu murima bagereranya na baseline - ntabwo ari ugukeka.
Umurongo w'urufatiro: Kwizerwa Urashobora gupima
Umuyoboro wa SDF urukurikirane ntirusobanurwa nimpinga ya CFM cyangwa igitutu kinini. Irasobanurwa nibitabaho: nta guhagarika guteganya mugihe cyamezi 18 yo kugenzura, nta busumbane buterwa na ruswa buterwa no kwangirika kwumuyaga wumuyaga wumuyaga winyanja, nta kugenzura kugendagenda nyuma yincuro 10,000 zo gutangira.
Zibo Hongcheng Fan Co., Ltd yubaka aba bafana muri m,000 9000 za Zibo Blower Industrial Park-ahantu hamwe aho buri kintu cyose gikorerwa imashini, kiringaniye, giteranijwe, kandi gipimwa imitwaro. Nta nteko ya nyuma yagiranye amasezerano. Nta kureka ubuziranenge bwo hanze. Buri mufana atwara QR code ihuza na raporo yikizamini: umurongo uva mu kirere, umuvuduko wijwi kuri 1m, kuzamuka kwubushyuhe, hamwe na amplitude ya vibration muri mm / s RMS.
Niba umushinga wawe wa tunnel ukurikira urasaba umwuka urashobora kwizera-ntubare gusa - tangira hamwe na SDF Urukurikirane rwa Tunnel Fan. Kuberako mumwanya ufunzwe, amasegonda abara. Kandi kwizerwa ntabwo ari ibintu. Ni umusingi.
