Kurudyi, saka uri kutsvaga kudzvanya kutonhora kwakawanda kunze kweiyo fin fan unit pasina kungokwenya mota. Haisi chete nezve spec sheet; ndezvekuti inomhanya sei muvhu, kupisa, uye munyika chaiyo. Vanhu vazhinji vanosungirirwa pazita rezita reBTU uye vanokanganwa kuti kushanda zvakanaka kunofa zvishoma nezvishoma kubva pazuva ravakatumwa kana ukasawana izvo zvekutanga. Ngatitaure pamusoro pezvinofambisa tsono.
Nheyo: Kuyerera kwemhepo ndiMambo, Asi Kwakaoma
Izvi zvinoita sezviri pachena, asi ndakafamba ndichienda kunzvimbo uko kufefetera kwemhepo kuyambuka mapeji masumbu angangoita makumi matanhatu muzana ekugadzira. Mutadzi wekutanga anenge agara ari fan blades. Kwete iyo mota HP, iwo mablades pachawo. Pane axial mafeni, kunyangwe kuunganidzwa kudiki kweguruva kana girisi pablade airfoil profile inouraya kunyatsoshanda. Inoshandura kusimudza. Iwe unogona kuita mota ichidhirowa yakazara amps asi ichifambisa mweya mushoma. Cheki chemwedzi wega wega uye kucheneswa kwakanyatso kuchena nebhurashi rakapfava, kwete yekumanikidza washer inogona kupeta matipi, inoita mutsauko unooneka.
Ipapo kune plenum uye seal kits. Zvisimbiso zvakachipa, zvefoam rabha zvavanotakura nazvo zvinowanzoparara mugore kana maviri pasi pemafuta mhute neUV. Iwe unowana kudzokororwa kwemhepo-inopisa yekuburitsa mweya inoyamwa ichidzokera mukati mekutora. Ndakayera kupisa kwemhepo 15 ° F pamusoro pe ambient nekuda kweizvi. Kugadzirisa hakuna kunaka: shandura nesilicone-based seals kana dense yakavharwa-cell foam. Makambani akadai Shanghai SHENGLIN M&E Technology Co.,Ltd kazhinji iine izvi sezvikamu zvakasara, uye zvakakodzera nguva yekudzika kuti zvikwane. SHENGLIN, semugadziri akadzika mukutonhodza kwemaindasitiri, anoziva marwadzo ekushanda aya uye magadzirirwo ekuwana nyore nyore mumamodheru avo akazotevera.
Uye static pressure. Kana mumwe munhu akawedzera chidzitiro chemarara kana mhute yekubvisa padhi yakadzika pasina kuzviverengera, fan inotanga kushanda kubva pakona yayo. Zvakafanana nekutyaira uine brake yekupaka. Manometer iri nyore kuverenga pane imwe unit inogona kukuudza nyaya iyi. Dzimwe nguva, mhinduro ingori kuchenesa iyo yakawedzera sefa, kwete kuitazve mainjiniya fan.
Heat Transfer: Ihondo Yakasviba
Zvimbi. Aluminium zvimbi zvinonakisa maconductor kudzamara avharirwa netsvina, mukume, kana kunyanya mumaindasitiri, firimu rine mafuta. Apa ndipo panonyangarika kushanda zvakanaka chinyararire. Kupfapfaidza mvura kazhinji kunongotenderedza tsvina. Kune firimu rine mafuta, unoda degreaser. Asi heino kubata: makemikari ane hukasha anogona kukanganisa fin coating kana iyo tube-to-fin bond.
Takadzidza izvi nenzira yakaoma pane compressor aftercooler bank. Yakashandisa alkaline cleaner yaive yakanyanya kusimba. Yakaita kuti zvimbi zvaipenya zvakachena asi zvakatanga kupinza. Mukati memwaka miviri, takave nekuparadzana kwekupedzisira uye kurasikirwa kukuru kwekusangana kwekupisa. The kunyatsoshanda kuwana kubva pakucheneswa kwakapedzwa zvachose nekukuvara zvachose. Iye zvino, tinoedza makuchenesa pane chikamu chiduku kutanga uye nguva dzose tichitevera nekunyatso, kudzika-kudzvinyirira rinse. Neutral pH, bio-based cleaners inowanzove yakachengeteka mabheti.
Maitiro ekukanganisa ane nyaya, zvakare. Kana iwe ukaona V-yakaita tsvina patani pabundle, inonongedza kune isina kuenzana kuyerera kwemhepo, kazhinji kubva kune yakakuvadzwa fan blade kana inlet guide vane. Kuchenesa kugadzirisa kwechinguva; unofanira kugadzirisa nyaya yekufamba kwemhepo.
Rutivi rweMvura: Usaregeredza Iyo Liquid
Kune evaporative kana yakavharwa-loop inotonhorera, kurapwa kwemvura hakugone kutaurirana. Chikero pamadziro emukati chubhu insulator. Ndakaona madhipoziti ecalcium akakora zvekudonhedza huwandu hwese hwekutamisa kupisa ne40%. Blowdown kutenderera uye kurapwa kwemakemikari zvinoita semutengo, asi ivo vari kuchengetedza yako mari yekushandisa uye yako simba bhiri.
Kunyanya zvinyoro, mwero wekuyerera kwemvura. Kumhanya zvakanyanya kuyerera kwehuremu hwekupisa kunogona kuderedza kushanda zvakanaka. Mvura haiwani nguva yekugara yakakwana mumachubhu kuti itore kupisa. Zviri kutambisa. Isu takaridza bhanga rezvinotonhorera retambo yeplastic extrusion uye takaona kuti taigona kudzoreredza pombi dzinotenderera ne20% panguva inotonhorera ambient nguva ine zero inokanganisa tembiricha. Iyo pombi yekuchengetedza simba chete yaive yakakosha.
Zvakare, tarisa iwo mabhunu ekupfapfaidza muzvikamu zvinoputika. Vanovhara. Imwe muromo wakavharika inogadzira nzvimbo yakaoma pakuzadza, uye iyo inopisa haitonhodze. Inongopisa mhepo. A quarterly nozzle inspection uye vhiniga soak yemamineral deposits inochengeta kugovaniswa kwemvura.
Kudzora Logic: Huropi Hunokosha
Mazhinji eaya mayunitsi anomhanya pambeveve thermostats. Vanotenderera mafeni pa/kudzima kana kuti zvakanyanya, kutenderera pombi. Izvi zvinokonzera kupisa kwebhasikoro uye kupfeka. Ichokwadi kunyatsoshanda kuwana kunobva kune variable control. VFDs pavateveri vanovatendera kuti vadzike pasi pepasi pemamiriro ekunze, vachitevera mutoro. Kudhirowa kwesimba kwefani kunoenzanirana necube yekumhanya. Deredza kumhanya ne20%, uye unopotsa nepakati mashandisiro emagetsi.
Asi kushandisa VFDs hakusi kungo plug-uye-kutamba. Iwe unofanirwa kutarisa kune fan resonance pane kumwe kumhanya uye kuona kuti mota yakatemerwa inverter basa. Takaisazve maVFD pabhanga remacoolers gumi nemaviri pafekitari yemakemikari. Simba rekuchengetedza rakabhadharwa mumwedzi gumi nemina, asi takapedza vhiki nekuongorora vibration tichitsvaga uye kuronga mabhendi ekumhanya ane dambudziko rechikamu chimwe nechimwe.
Imwe pitfall yekudzora: kushandisa ambient tembiricha yemhepo yega kunhandare mafeni. Kana yako unit iri kutenderedza mhepo (ona poindi yekutanga nezve zvisimbiso!), Sensor yako ambient iri kunyepa kwauri. Iyo yekudzora sisitimu inoda yechokwadi maitiro tembiricha yemvura (semafuta kana glycol outlet temp) seyakanyanya kutonga shanduko.
Kufunga Kwehurongwa: Iyo Inotonhorera Haishande Yega
Chekupedzisira, mibairo mikuru dzimwe nguva inobva kunze kweinotonhorera pachayo. Mutsetse wemvura inopisa unoenda kune inotonhorera wakavharirwa here? Ndakaona 10 ° F kupisa kurasikirwa mupombi refu inomhanya mvura isati yasvika kune inotonhorera. Iwe urikukumbira iyo unit kuti irambe kupisa kwakatorasika kukamuri yemuchina.
Kana iyo system volume. Iyo yakawandisa mvura reservoir inogona kuita senge inodziya buffer, inotsvedzerera kunze mitoro uye ichibvumira iyo inotonhorera kumhanya panzvimbo yakadzikama, inoshanda zvakanyanya, pane kugara uchichovha bhasikoro. Iyo chiyero, hongu-yakakura kwazvo uye une hombe yekupisa yekupisa kana kutonhora pasi pakutanga.
Tarisa, hapana zano rimwe chete ibara remashiripiti. Iko kusanganiswa. Musumbu wakachena zvakakwana unodzikiswa nechisimbiso chisina kunaka. VFD-inodzorwa feni inoraswa kana machubhu akayerwa. Ihurongwa. Tanga nezviri nyore, macheki emuviri-kuyerera kwemhepo, kuchena, zvisimbiso. Wobva waenda kune zvinodzora uye yakakura system mamiriro. The kunyatsoshanda iripo kuti iwanikwe, asi inoda kutarisa payuniti kwete sebhokisi dema, asi semakanika system yakagara mune chaiyo, kazhinji yakaoma, nharaunda. Ndiko kunogara mari chaiyo.
