Tarisa, munhu wese anoda kuita zvirinani kubva kune yavo-yakatonhodzwa kupisa kupisa, asi mazhinji anosvetuka akananga kukusimudzira fan kana kuchenesa masheji. Kuwana chaiko kunowanzo kuhwanda mune izvo zvaunongoona mushure memakore ari pasaiti-sekuti kudzika zvishoma pane imwechete fin chubhu bundle kunogona kukanda chimiro chako chese chekupisa kunze, kana kuti nei iyo yakajairwa yegore yekuchenesa mantra dzimwe nguva inzira yekukurumidza kutambisa mari nematambudziko matsva. Ngatitorei kuburikidza neiyo generic zano.
The Baseline: Hazvina Kungoti Nezve Kuyerera Kwemhepo
Ndinoona izvi nguva dzese. Maneja wechirimwa anonongedza kubhangi re fan fan ndokuti, Tinoda kufefetera kwakawanda, ngatitarisei mota yepamusoro yeRPM kana fani hombe. Ndiko kukanganisa kwekirasi. Kuyerera kwemhepo kwakawanda kunowanzoreva kudhirowa kwesimba rakawanda, ruzha rwepamusoro, uye kuzunguzika kwakawedzera pasina vimbiso yekudzoka pabasa rekutonhodza. Mubvunzo wekutanga unofanira kugara uchiti: mhepo iripo iri kushandiswa nemazvo here? Ndinoyeuka glycol inotonhorera mune petrochemical unit kwavakaisa yakakwira-performance mafeni asi vakavhiringidzwa nemhepo inomira yekubuda. Nyaya yakanga isiri fani; yakanga iri kutenderera kwemhepo nokuti zvisimbiso zveplenum zvakanga zvadzikira. Exhaust inopisa yakanga ichangoburwa. Takaisa chisimbiso nesimbi yesimbi uye takaona kudonha kwetembiricha yekubuda ne7°C. Hapana hardware itsva.
Kubudirira kunotanga nekufunga kwehurongwa. Iwe unofanirwa kutarisa katatu: airside performance, tubeside performance, uye mamiriro emuchina. Kana iwe ukagonesa imwe uri wega, unogona kunge uchigadzira bhodhoro kumwe kunhu. Semuyenzaniso, yakanyatsochena fin pamusoro haibatsiri kana machubhu emukati akakwidzwa. Unoda nzira yakadzikama.
Uye usavimbe mamiriro ekugadzira sechokwadi chako chisingaperi. Iwo mufananidzo. Ini ndanga ndichiongorora inotonhorera kubva kumugadziri ane mukurumbira-ngatiti kambani yakaita seShanghai SHENGLIN M&E Technology Co., Ltd, inozivikanwa nekutonhorera kwemaindasitiri-uye dhizaini yacho yaive yakanaka. Asi pa-saiti, iyo ambient tembiricha yemhepo yaive yakasiyana zvachose neyekutanga spec nekuda kwezvivakwa zvitsva zvakavakwa padyo. Iyo inotonhorera yainyanya kushanda muhomwe yemhepo inopisa. Taifanira kutevedzera mamiriro chaiwo ambient, kwete iwo emabhuku, kuona kushomeka. Webhusaiti yavo, https://www.shenglincoolers.com, inonyora yakasimba engineering specs, asi kunyangwe yakanakisa dhizaini inoda kusimbiswa kwemunda kunopesana nemamiriro epasirese chaiwo.
Kuchenesa: Munondo Unocheka Kaviri
Apa ndipo apo kugadzirisa zvine chinangwa chakanaka kunogona kukanganisa. Hongu, zvimbi zvakasvibiswa zvinouraya kushanda zvakanaka. Asi kuchenesa zvine hukasha kunouraya zvimbi. Ndakaona mabundle apo zvimbi zvainyatsokotama kana kunyungudutswa kubva kumvura inodzvanyirira kana kugezeswa kwemakemikari zvisina kufanira. Kurasikirwa kwefin surface nzvimbo ndeyekusingaperi. Chinangwa ndechekudzoreredza kusangana kwekupisa, kwete kuita kuti bundle ritaridzike nyowani.
Takagadzira mutemo wakapfava: kuyedza-kuchenesa chikamu chidiki. Shandisa yakaderera-kudzvanywa mvura (Ini ndinosarudza pazasi 700 psi) ine yakafara fan tip, uye gara uchimwaya perpendicular kune fin zviso. Kana iwe ukaona tsvina ichibuda asi zvimbi zvikaramba zvakati twasu, wakanaka. Kana uchida makemikari, ziva yako fin material. Aluminium zvimbi zvine acid wash? Iwe uri kutamba nemoto kunze kwekunge uine yakakwana yekusagadzikana protocol. Dzimwe nguva, bhurashi rakapfava uye mhepo yakamanikidzwa yeguruva rakaoma ndizvo zvese zvaunoda. Hainakidzi-inotaridzika asi inochengetedza iyo asset.
Frequency imwe musungo. Ndaishanda pafetereza yaichenesa chikamu chose chechitendero. Mushure mekuongorora, takawana mwero wekukanganisa wakadzikira kwazvo kwemwedzi misere, ndokuzonyura panguva yemushandirapamwe wekugadzira. Isu takachinjika kune mamiriro-based monitoring tichishandisa yakapusa infrared pfuti kuteedzera chubhu tembiricha yeganda kupesana neyakachena yekutanga. Takawedzera nguva dzekuchenesa nemwedzi mishanu, tichichengetedza pamvura, basa, uye nekuderedza kupfekedzwa kwemagetsi pamasumbu. Chinokosha kutarisa, kwete karenda.
Iyo Fan & Dhiraivha Gungano: Kurasika Kwakadzikama Kunowedzera Up
Wese munhu anotarisa mashizha e fan kuti akuvadze, asi zvakadini nehubhu? Iyo yakaora kana isina kuenzana hub inotamisa vibration inopedza simba uye inosimbisa gearbox. Isu takanga tine kesi yeamp amp draw pamota. Yakatsiviwa mota, hapana shanduko. Yakagadzirisa zvakare dhiraivha, kuvandudzwa kudiki. Pakupedzisira, mushure mekudhonza fan, takawana iyo hub yemukati taper yekuvhara bushing yakanetseka zvishoma. Yakanga ichikonzera kutsvedza kwakangokwana kuderedza kukwirira kunoshanda, kumanikidza mota kuti ishande nesimba. A $200 chikamu chaikonzera zviuru mukuwedzera simba mutengo pagore.
Mabhandi nemasote ndiwo anowanzo fungirwa, asi anowanzogadzika uye akakanganwa. Bhandi rakanyanyisa rinowedzera kutakura mutoro; kusununguka zvakanyanya kunokonzera kutsvedza uye kupisa. Mutemo wechigunwe wekutsauka wakanaka, asi kushandisa sonic tension tester kuri nani. Uye enzanisa mabhanhire ako-usangokanda pane imwe itsva ine seti yekare. Mabhandi akasanganiswa anogovera mutoro zvisina kuenzana. Ini ndinochengeta kiti kubva kune yakasarudzika mugadziri wemayuniti akakosha nekuti isingaenderane bhandi mhando musoro chaiwo.
Zvadaro pane fan tip clearance. Iyi ihombe. Mukaha uripo pakati petip ye fan blade uye shroud ye fan. Kana yakakura kwazvo, mhepo inodonhedza kumashure, ichideredza kusunda kunoshanda. Chinangwa chinowanzova pasi pe 0.5% yedhayamita yefan, asi iwe ungashamisika kuti mangani mayunitsi anomhanya pa1% kana kupfuura nekuda kwechifukidzo deformation kana kusangana kwakashata. Kuiyera kunoda huchenjeri hune mageji ekunzwa, asi kuomesa iro gap kuhwina kwakachena, kusina mutengo.
Rutivi Rwekuita: Iyo Yakakanganwa Hafu yeEquation
Isu tinofungisisa pamusoro pemhepo, asi iyo tubeside inoraira kupisa kwemoto. Kana yako yekuyerera mwero yakadzikira pane dhizaini, kana tembiricha yekupinza yakakwira, hapana huwandu hwemhepo yekutenderera inorova chinangwa. Unofanira kuziva basa rako chairo. Kuisa tembiricha yekusingaperi uye mageji ekumanikidza pane inopinza uye yekubuda misoro yakakosha huremu hwayo mugoridhe rekuongororwa.
Fluid velocity inokosha. Kunyanya kuderera, uye iwe unowana stratification uye foiling; wakanyanya kukwira, uye unowana kukukurwa. Ndinoyeuka chinotonhorera chinonyungudutsa apo chubhu yepressure inodonha yaikwira kumusoro. Murangariro waiva wokufunga kuyera. Zvinoitika, kuyerera kwevharuvhu kumusoro kwerwizi kwaive kutadza uye kurambidza kuyerera, kudzikisa velocity, izvo zvaibva zvabvumira polima yakapfava kuisa mumachubhu. Isu takagadzirisa vharafu uye takaputira machubhu. Dambudziko rakanga risiri kugona kweanotonhodza; yakanga iri nzira yemamiriro ekumanikidza kusashanda pairi.
Kudzora Logic: Usarega otomatiki Kurara
Mauniti emazuva ano ane madhiraivha anochinja (VFDs) uye louvers. Asi iyo pfungwa yekutonga inowanzove yechinyakare-ti, yakapusa tembiricha setpoint inokwidza vese mafeni kumusoro nekudzika pamwe chete. Mubhangi remasero akawanda, izvi zvinogona kuparadza. Kukatyamadza kutanga kwemafeni kana kuita lead/lag strategy yakavakirwa pane chaiyo ambient wet-bulb tembiricha inogona kuchengetedza rakakura simba.
Purojekiti ine akawanda-sero anomanikidzwa dhizaini inotonhorera kune compressor aftercooler yakandidzidzisa izvi. Isu takaronga maVFDs kuti achengetedze tembiricha yekubuda kunze nekugadzirisa chete kumhanya kwevaviri kubva kune ina mafeni pasi pemamiriro akajairwa. Mamwe maviri akasara ari off kana kuti at least speed. Vafambisi vekutungamira vakaita rakawanda rebasa. Isu takangounza iwo lag mafeni pamhepo panguva yekupisa kwezuva kana panguva yekuremerwa. Simba rekuchengetedza raive rakapoteredza 18% pagore. Iyo Hardware yaikwanisa, asi yekutanga kutonga huzivi haina kugadziridzwa.
Zvakare, tarisa yako tembiricha sensor kuiswa. Kana iri munzvimbo ine mhepo isina kusimba kana kuratidzwa kwezuva, uri kuwana kuverenga kwenhema, uye yako control system iri kuita sarudzo zvichienderana nenhema. Insulate sensor mitsara uye funga nezvemwaranzi nhovo.
Iyo Yakanaka Yakakwana Mindset & Nguva Yekuidaidza
Pakupedzisira, ziva nguva yekumira. Kutsvaga iyo yekupedzisira 2% ye theoretical performance ingangoda kutsiva yakazara bundle kana kugadziridza kwakazara kwemakanika ine mubhadharo wemakore makumi maviri. Izvo hazvisi engineering; ndiko accounting. Dzimwe nguva, sarudzo inonyanya kushanda ndeyekuchengetedza yuniti iri padanho rakaringana uchironga kuti inozoitsiviwa nehurongwa hwakagadzirwa zvirinani.
Ndakabvunza nezve mayunitsi akaiswa zvigamba uye akakwenenzverwa kwemakumi emakore. Pane imwe nguva, iyo yekuwedzera yekurasika kubva kune yakabhenda zvimbi, machubhu blockages, uye echinyakare fan dhizaini inoita kudzorera hondo inorasika. Makambani akaita seSHENGLIN, ane hunyanzvi mumaindasitiri ekutonhodza matekinoroji, anowanzo kupa ongororo yekudzoreredza iyo inogona kukosha kupfuura chidimbu chekugadzirisa. A new bundle ine enhanced fin dhizaini (seyakaoma spiral fins vs.
Saka, zano rangu repakati? Bata yako fin fan inotonhorera sehupenyu system. Teerera kwairi (chaizvoizvo, teerera kune vibrate), zviyere nemidziyo yakapusa, uye pindira uchibva pane data uye maonero akazara, kwete kungotarisa cheki. Kuwana kukuru kunobva mukunzwisisa kudyidzana pakati pezvikamu zvaro zvese, kwete kubva pakudzingirira rimwe remashiripiti bara.
