Guhumeka umuyaga ntabwo ari ukugenda kwimuka-ni ugukomeza ubuzima, kurinda ibikorwa remezo, no gukumira gutsindwa kw’ibiza. Muri gari ya moshi ya kilometero 3.2 twakurikiranye umwaka ushize, umwuka udahagije watumye CO yubaka mugihe cya gari ya moshi nyinshi, bituma ihagarikwa ryihutirwa inshuro eshatu mukwezi kumwe. Ibyo byabaye ntabwo byatewe nubunini bwabafana. Byatewe na * imikorere idahuye *: igice cyashyizweho cyatanze CFM yagabanijwe gusa kumuvuduko wa zeru gusa - ntacyo bimaze mumiyoboro nyayo hamwe na bends, grilles, na dampers. Aha niho gutwika Umuyoboro mwiza cyane sisitemu yerekana ko ari ntangarugero - ntabwo ari nkibisobanuro byerekana kuri datasheet, ahubwo nkibisubizo byemejwe n'umurima bikomeza> 82% gukora neza kuri 800-22,200 Pa.
Kuki "Gukora neza" Ntabwo ari Ururimi rwo Kwamamaza gusa
Benshi mu bafana ba tunnel batakaza 35-50% yuburyo bwiza bwo gukora iyo bakora munsi yisi irwanya isi. Kubera iki? Ikibuga cyindege gikennye, igihombo cya moteri-igihombo, hamwe na geometrie idakoreshwa. Urukurikirane rwo gutwika rukemura buri ngingo nkana. Imashini yacyo isubira inyuma ikoresha NACA 63-018 imyirondoro ya airfoil yemewe mugupima umuyaga-ntabwo ari CFD yonyine. Twapimye igipimo cyacyo cyo hejuru kuri 1,450 Pa ihagaze neza, ntabwo ari Pa 100. Ibyo bivuze ko itanga umwuka wogukoresha aho bikenewe: kumpera yanyuma yumuyoboro wa metero 1.500 ukoresha inkokora esheshatu 90 ° hamwe na banki ya filteri. Kwishyira hamwe kwa moteri gukurikiza ibipimo bya IEC 60034-30-2 IE4, hamwe nibikoresho bya disiki itaziguye ikuraho umukandara no guhuza ibiciro. Muri minisiteri iheruka gucukura amakara ya tunnel retrofit, ibi byahinduwe kuri 28% munsi ya kilowat / m³ ikoreshwa na moderi yabanjirije iyambere - byagenzuwe mumezi 14 yo gutema ibiti.
Ukuri-Kwizera kwukuri gusaba ibirenze IP amanota
Icyemezo cyo guturika (dⅠ) cyangwa kurinda IP65 bivuze bike niba imicungire yumuriro yananiwe nyuma y amezi 18 yo gukora 24/7. Twabonye abafana batsinze ibizamini byuruganda ariko birashyuha muri serivisi kuko gukonjesha gukonjesha byari munsi yumutwaro wo gupakira ibintu. Gukongeza Umuyoboro mwiza wa tunnel ukoresha ibishushanyo mbonera byubushyuhe bubiri: amazu yubatswe neza asohora ubushyuhe bwa rotor, mugihe kashe ya labyrint imbere irinda gaze gushyuha mukuzimu. Sisitemu yo kwishyiriraho ihuza SKF Explorer imipira yimbitse-imipira hamwe na shitingi isize ceramic-yapimwe kugeza amasaha 40.000 MTBF kuri 65 ° C. Icy'ingenzi, buri gice gipima amasaha 72 yikizamini cyumuvuduko ku gipimo cya 110% hamwe n’umuvuduko uhagaze 120% mbere yo koherezwa. Nta cyiciro cy'icyitegererezo. Nta “mikorere isanzwe.” Buri mufana abona numero yuruhererekane ku ntebe yikizamini.
Customisation itabangamira itangwa cyangwa kubahiriza
"Custom" akenshi bisobanura ibyumweru 16 byo kuyobora no gukuraho ibyemezo. Ntabwo ari hano. Zibo Hongcheng Fan Co., Ltd. ikomeza guteranya modular-ihuriro ryimodoka, ibyuma bimanika moteri, ibyuma byinjira-bifata hamwe nta kwisubiraho. Ukeneye icyemezo cya ATEX Zone 1 hamwe na titanium ya tuneli yimiti ikungahaye kuri H₂S? Bikorewe mu byumweru 6. Saba ibikorwa bya voltage ebyiri (380V / 660V) hamwe na VSD bypass kugirango ibike mazutu byihutirwa? Ihitamo risanzwe. Ikibatandukanya nuburyo bakemura ibicuruzwa: kurwanya ruswa ntibisobanura kwigomwa ubushobozi bwumuvuduko uhamye. Epoxy yo kurwanya ruswa (ISO 12944 C5-M) yongeraho <0,8 mm z'ubugari-yapimwe kandi igenzurwa - ntabwo yatewe gusa. Kandi yego, bazatanga raporo-y-igice cyumunyu-spray raporo yikizamini cyerekana zeru nyuma yamasaha 2000, ntabwo "yujuje ibisabwa" gusa.
Guhitamo Uburyo Bwiza Kubaza Ibibazo Byambere
Mbere yo kwerekana icyaricyo cyose gutwika Umuyoboro mwiza cyane, subiza ibi bitanu bitaganira:
- Ni ubuhe buryo bukomeye bwo guhindagurika? Ntabwo "kugeza kuri 2000 Pa" - ariko igitutu kigabanuka kuri m 100 kumuvuduko wogushushanya, harimo nibikoresho byose.
- Nubuhe bushyuhe bwibihe bidasanzwe-hamwe nicyiciro cyumukungugu? ISO 16890 ePM1 iyungurura ryerekana ibintu birenze ibirango bya "high efficient".
- Ukeneye gusubira inyuma-umutekano? Ignition moderi ishyigikira programable revers-tangira mumasegonda 1.8-ingenzi kuri protocole yo gukuramo umwotsi.
- Kwigunga kwinyeganyeza byubatswe cyangwa byongeweho? Ibikoresho byabo byashizweho na elastomeric bigabanya kwanduza ≤2.5 mm / s RMS ku mutwaro wuzuye - nta gusudira mu murima bisabwa.
- Ni ubuhe butumwa bwanditse bwo gufata intera yo gusimbuza? Ntabwo "buri myaka 2" - ariko amasaha-y-amakuru-yamakuru ajyanye no gusesengura amavuta.
Ibi ntabwo ari ibintu byerekana urutonde. Nuburyo bwo kunanirwa gutegereza kubaho. Urukurikirane rwo gutwika rubaho kubera ko abajenjeri bakomeje kubaza bati: "Bite ho niba umufana akora neza - ariko sisitemu iracika intege?" Agaciro kayo ntabwo kari mumibare yimpinga. Ari mumikorere irambye aho abandi batesha agaciro. Aho kwizerwa bidafatwa-byaragaragaye, byinjiye, kandi byemewe. Kuri tunel aho amasegonda abara na marge yazimye, imikorere igomba kuba injeniyeri-ntabwo igereranijwe.
