Indlela yokukhetha iFan ye-Axial Flow efanelekileyo

Iifeni ze-Axial flow zisetyenziselwa iinjongo ezahlukeneyo, ezifana nokupholisa izixhobo zoomatshini, ukubeka ubushushu, kunye nokuphefumla. Abalandeli be-axial flow flow bagutyungelwe kweli nqaku basetyenziswa kakhulu ngenxa yoluhlu lwabo lweenzuzo. Zinesakhiwo esilula se-axial-flow, ukuvelisa umthamo omkhulu womoya, kwaye zisetyenziswa njengabalandeli bokukhupha kumashishini nakwiikhikhini.

Kukho iintlobo ezahlukeneyo kunye neemodeli zabalandeli be-axial flow ekhoyo, kwaye abaninzi abavelisi bakwimarike. Njengoko uqala ukutyala imali kwiifeni ze-axial flow, kubalulekile ukuba nolwazi oluchanekileyo ezandleni zakho.

Eli nqaku liza kuxoxa ngesabelo semarike kubalandeli be-axial flow, kwaye emva koko iya kuchaza iintlobo ezahlukeneyo ze-axial flow fans kunye nendlela yokukhetha eyona ifanelekileyo. Ke funda ukuze ufumane fan efanelekileyo yeprojekthi yakho okanye indawo yokusebenza!

Isiqulatho
Isabelo semarike sabalandeli be-axial flow
Iintlobo zeefeni ze-axial flow
Indlela yokukhetha i-axial flow fan efanelekileyo
isishwankathelo

Isabelo semarike sabalandeli be-axial flow

The abalandeli be-axial flow imakethi yahlulwe ngesantya (esezantsi, ephakathi, phezulu), ubungakanani, isicelo (ukupholisa, irediyetha, umoya), uhlobo (DC, AC, EC), umsebenzisi wokugqibela (kwimizi-mveliso, urhwebo, indawo yokuhlala), kunye nommandla. Le ntengiso iyaqhubeka nokukhula okubonakalayo kule minyaka idlulileyo njengoko abavelisi abafana ne-Sofasco Fans kunye ne-Hidria begxila kuphuhliso lwemveliso entsha kunye nezinto ezintsha. Uninzi lwabadlali bezentengiso badibanisa itekhnoloji enzima ngakumbi ukugcina inzuzo yabo yokhuphiswano kwimarike yehlabathi.

Insight Partners ibonise ixabiso lemarike yehlabathi labalandeli be-axial USD 2,301.4 million ngo-2020. Bekulindeleke ukuba inyuke ngesantya sokukhula esihlanganisiweyo sonyaka 4.3% ukufika USD 3,219.8 izigidi ngo-2028. Eyona nto iphambili yokuqhuba kolu hlumo iya kuxhonywa kusetyenziso olwandayo lweefeni ze-axial flow kumashishini ahlukeneyo afana nemigodi, iikhemikhali, kunye nombane.

Ummandla weAsia Pacific, kunye namazwe anje ngeIndiya, iChina, kunye neOstreliya, ubhalisa ukubakho kwemarike enkulu yabalandeli be-axial flow. Oku kungenxa yophuhliso oluzinzileyo lwemizi-mveliso efuna esi sixhobo. Icandelo elinesantya esiphakathi lifumene esona sabelo sikhulu semarike ngo-2020 kwaye kulindeleke ukuba likhule ngokulinganayo ngesantya esikhawulezayo ngexesha loqikelelo.

Icandelo lokupholisa kunye nefriji libalwa njengelona sabelo sikhulu ngokusetyenziswa kwesicelo, ngelixa icandelo lokungenisa umoya liya kukhula ngokukhawuleza ngexesha loqikelelo.

Iintlobo zeefeni ze-axial flow

1. Vane axial fans

Vane axial fans ngabalandeli bomatshini abasetyenziselwa ukungena komoya kunye nokujikeleza komoya kwiindawo zorhwebo kunye nezoshishino. Uyilo lwabo oluphambili liziko elincanyathiselwe ngee-vane okanye iiblade ezininzi. Xa ifeni ilayitiwe, ihabhu kunye neebhleyidi ziyajikeleza, zizoba emoyeni ngefeni emva koko ziyityhalele ngaphandle. Aba balandeli banokuhambisa umthamo omkhulu womoya kwisantya esiphezulu kwizicelo ezifuna uxinzelelo oluphezulu lwe-static kunye namazinga okuhamba. Usetyenziso lubandakanya iinqaba zokupholisa, iisistim zokungenisa umoya, kunye neenkqubo zokubeka imeko.

2. Abalandeli beTube axial

Abalandeli beTube axial ziyilelwe ukuhambisa umthamo omkhulu womoya kwiindawo zoshishino kunye nezorhwebo ukubonelela ngendawo yokuphuma komoya. Zineemoto kunye ne-impellers, ezigcinwe kwiityhubhu ze-cylindrical. I-impeller ine hub edityaniswe ngamacangca ajikelezayo ukutsala umoya kwifeni ngombhobho. Lo moya uqokelelweyo ukhutshelwa ngaphandle kwetyhubhu kwicala elithile nge-duct okanye i-ventilation shaft. I-impeller yenzelwe ukunciphisa i-turbulence kunye nokwandisa ukuhamba komoya. Oku kuvumela ityhubhu abalandeli be-axial ukuphatha amazinga aphezulu okuhamba kwaye ngaloo ndlela asebenzayo.

3. Iifeni ze-propeller axial

Iifeni ze-propeller axial sebenzisa ii-blades ezincanyathiselwe kwi-hub esembindini ukubonelela ukuhamba komoya. Kwimizi-mveliso kunye nezoshishino, zisusa ubushushu okanye umsi, zijikeleze umoya, kwaye zinike umoya. Iifeni ze-axial ze-propeller zitsala umoya ngokulandelelana ngeencakuba kwaye zihambelana ne-axis yefeni ukuyiqhubela phambili. Oku kudala imimandla yoxinzelelo oluphantsi emva kwefeni, eqokelela umoya ongakumbi ukusuka kwindawo ekufutshane ekhokelela ekuhambeni komoya okuqhubekayo.

Iifeni ze-propeller axial zisetyenziswa ekupholiseni iindawo ezinkulu zemizi-mveliso njengeendawo zokugcina iimpahla ukubonelela ngendawo yokungena umoya kwiigaraji zokupaka kunye neekhitshi zorhwebo. Zisetyenziswa kakhulu kwiinkqubo zokufudumeza, ukungena komoya, kunye ne-air conditioning systems (HVAC) ukulawula ubushushu kunye nokubonelela ngokujikeleza komoya.

Indlela yokukhetha i-axial flow fan efanelekileyo

1. Ixabiso

Abalandeli be-Axial flow banamaxabiso ahlukeneyo ngokuxhomekeka kwezi zinto zilandelayo. Ubungakanani befeni buchaphazela kakhulu ixabiso layo. Ngokomyinge, abalandeli abakhulu badla ngokubiza kakhulu kunabalandeli abancinci. Kule meko, ukhetho kufuneka lusekelwe kwindawo ekhoyo kunye nomoya ofunekayo. Uhlobo lwemoto, nokuba yi-AC okanye i-DC, imisela amaxabiso abalandeli. Iinjini ze-DC zibiza kakhulu kuneenjini ze-AC njengoko zikhulisa ukusebenza kakuhle kwamandla kunye nolawulo lwesantya.

Ngaphezu koko, umgangatho wezinto eziphathekayo osetyenziswe ekwakhiweni kwefeni uya kuba nefuthe kwixabiso layo. Oku kungenxa yokuba ichaphazela ukusebenza kwefeni kunye nokuqina, kwaye ke izixhobo ezikumgangatho ophezulu zonyusa ixabiso. I-avareji yeendleko zabalandeli be-axial flow encinci abajikelezayo 6-8 intshi ububanzi yi I-USD 20-50. Abalandeli abakhulu be-axial flow kunye nobubanzi be 12-24 intshi ixabiso ngeenxa zonke I-USD 100-500.

2. Inqanaba lengxolo

Abathengi kufuneka bakhethe i-decibel ephantsi (dB) yokukala xa befumana abalandeli. Ngokomyinge, abalandeli abanomlinganiselo we-dB malunga I-50 okanye iphantsi zigqalwa zithe cwaka. Ubungakanani befenisha buchaphazela umgangatho wengxolo, njengoko abalandeli abakhulu bekhupha ingxolo encinci kuneefeni ezincinci kuba zihambisa umoya omninzi ngesantya esisezantsi, esinciphisa ingxolo. Abalandeli besantya esisezantsi bavelisa ingxolo encinci kunabalandeli besantya esiphezulu.

Iifeni ezineencakuba ezineengile okanye ezigobileyo ziyazola kuneefeni ezithe tye. Kwakhona, abalandeli abaneenjini ze-DC babangela ukungcangcazela okuncinci kunye nengxolo kuneenjini ze-AC. Okokugqibela, iifeni ezakhiwe ngezinto ezikumgangatho ophezulu ziyabiza kodwa zineempawu zokunciphisa ingxolo.

3. Isantya

Ukuqwalasela isantya, abalandeli abaneenguqu eziphezulu ngomzuzu (RPM) ukulinganiswa kweyona nto ifanelekileyo. Abalandeli besantya esiphezulu banokuhambisa umoya ngokulula nangona benokuba nomsindo ngakumbi. Abathengi kufuneka bakhethe abalandeli abanokhetho lokulawula isantya njengolawulo lwePulse Width Modulation (PWM) okanye isilawuli sefeni. Ngokubanzi, iifeni zombane eziphezulu zinika isantya esiphezulu; ngoko ke, amandla ombane kufuneka ahambelane nomthombo wamandla. Kwakhona, uyilo olune-engile okanye olugobileyo lweblade lubonelela ngokufanelekileyo nokuhamba komoya okuphezulu kwizantya ezisezantsi.

Ngokomyinge, abalandeli abancinci be-axial flow nge 6-8 intshi Idayamitha ine-RPM ejikelezayo 1500-4000. The 12-24 intshi abalandeli bedayamitha banokunika isantya malunga 500-2500 RPM. Kwelinye icala, abalandeli be-axial flow-speed high-speed kwi-applications ezahlukeneyo zemizi-mveliso kufuneka bafikelele 10,000 RPM okanye isantya esiphezulu.

4. Ukuqina

Abanye abalandeli kwiimarike baneempawu ezongezelelweyo eziqinisekisa ukuba banokusebenza ngokufanelekileyo kwiindawo ezinzima. Ngokomzekelo, iingubo ezikhuselayo, iibheringi ezitywiniweyo, kunye neereyithingi eziphezulu ze-IP. Iifeni ezakhiwe ngemathiriyeli ekumgangatho ophezulu njengeplastiki enefuthe eliphezulu kunye neentsimbi zinokumelana nokuguga nokukrazuka. Izixhobo ziyakwazi ukumelana nomonakalo wokufuma, uthuli, kunye namaqondo obushushu aphezulu kakhulu.

Kwakhona, umlinganiselo woKhuseleko lwe-Ingress (IP) ubonisa izinga lokukhusela umlandeli onawo kumanzi nothuli. Kule meko, iifeni eziza kusetyenziswa kwindawo ecocekileyo, eyomileyo, kunye nengaphakathi yangaphakathi ifuna umlinganiselo we-IP20. Nangona kunjalo, umlinganiselo ophantsi we-IP44 uyacetyiswa kubalandeli abaza kusetyenziswa kwiindawo ezifumileyo.

5. Ukusebenza kakuhle

Abathengi kufuneka bajonge imveliso yemveliso yeefeni ezahlukeneyo ukuqinisekisa ukuba bayahlangabezana neemfuno zabo zokusebenza kakuhle. Abalandeli abakhulu basebenza ngakumbi kunabalandeli abancinci njengoko behambisa umoya ngakumbi ngelixa besebenzisa amandla amancinci. Abanye abalandeli baqulethe inqaku lokulawula isantya esiguqukayo. Oku kuvumela abathengi ukuba bakhethe isantya sefeni esihambelana nokuhamba komoya okufunekayo.

Kwakhona, abalandeli beemoto ze-DC basebenza ngakumbi kunabalandeli beemoto ze-AC kuba bafuna amandla amancinci. Ukongeza, iiblade ezigobileyo kwiifeni zisebenza ngakumbi ngenxa yokukwazi kwabo ukunika ukuhamba komoya okuphezulu ngelixa besebenza ngesantya esisezantsi.

isishwankathelo

Kwishishini labalandeli be-axial flow, uphononongo lwabathengi lunokuqinisekisa ukuba abathengi abanokuba ngabathengi bafumana fan ehlangabezana neemfuno zabo. Ukuqwalasela izinto ezikhankanywe kwisikhokelo esingentla, abathengi banokukhetha umqhubi ohambisa umsebenzi ofunekayo kunye nobomi obude benkonzo. Ukufunda ngakumbi, kunye nokukhangela uluhlu lwabalandeli be-axial flow ephezulu, ndwendwela Chovm.com.