Zininzi iintlobo zabalandeli ezikhoyo namhlanje, abalandeli be-centrifugal kunye ne-axial bezona ntlobo zimbini ziphambili kwintengiso. Ukuba ujonge ukuthenga ifeni, kubalulekile ukuqonda umahluko phakathi kwezi ntlobo zimbini, ukuze ukhethe eyona fan yokusingatha iimfuno zakho.
Eli nqaku ke ngoko liza kujonga nzulu umahluko phakathi kwabalandeli be-centrifugal kunye ne-axial, kunye nokuvavanya i-pros and cons of using each type.
Isiqulatho
Yintoni abalandeli be-centrifugal?
Yintoni abalandeli be-axial?
Umahluko phakathi kwabalandeli be-centrifugal kunye nabalandeli be-axial
isiphelo
Yintoni abalandeli be-centrifugal?
Abalandeli be-Centrifugal ngabalandeli abasebenzisa umgaqo wamandla e-centrifugal ukuvelisa ukuhamba komoya.
Ziquka i-impeller (idiski ejikelezayo enamaphiko) ejikeleza ngaphakathi kwendlu, ebangela ukuba umoya utsalwe kumbindi we-impeller kwaye emva koko utyhalwe ngaphandle kwe-radially, ukudala ukuhamba komoya.
Abalandeli be-Centrifugal ziqhele ukusetyenziswa kwi-HVAC, izixhobo zenkqubo yoshishino, kunye neenkqubo zokungenisa umoya. Zikwabizwa ngokuba abalandeli beradial.
eziluncedo:
- Izinga lokuhamba okuphezulu libenza bafaneleke kwiinkqubo ezinkulu zokungenisa umoya kunye neenkqubo zoshishino.
- Umthamo womoya ohlengahlengiswayo.
- Ukuguquguquka, okwenza ukuba zilungele ukusetyenziswa kwangaphakathi nangaphandle.
- Ihlala ixesha elide kwaye ngenxa yoko iyakwazi ukumelana neemeko ezingqongileyo ezinzima.
bendlela:
- Ziyabiza kakhulu kunezinye iintlobo zabalandeli.
- Ukulawulwa kokuhamba komoya okulinganiselweyo kubenza bangafaneleki kwezinye izicelo.
- Ifuna indawo eyongezelelekileyo izenza zingalungeli kakhulu iindawo ezixineneyo.
Yintoni abalandeli be-axial?
abalandeli beAxial ziintlobo zeefeni ezisebenzisa umgaqo wokuhamba kwe-axial ukuvelisa ukuhamba komoya.
Ziquka ishafti enoluhlu lwamagqabi ajikelezayo, abizwa ngokuba yi-propeller. Amacwecwe ahlala ehambelana ne-shaft; zitsala okanye zityhala umoya kwicala elinye neshafti.
Umoya uhamba ngokunxusene ne-axis ye-shaft, ngoko ke igama abalandeli "axial".. Zihlala zisetyenziswa kwiinkqubo ze-HVAC, iinkqubo zoshishino, kunye neenkqubo zokungenisa umoya apho umthamo womoya ophezulu ufuneka.
Zikwasetyenziselwa ukupholisa nge-elektroniki kunye iinqaba zokupholisa. Ngenxa yoyilo lwee-blades, izinga lokuhamba komoya lihlala lihleli kwaye lizimeleyo kuxinzelelo.
eziluncedo
- Umthamo ophezulu wokuhamba komoya, okwenza ukuba bakwazi ukuhambisa umthamo omkhulu womoya.
- Amathontsi oxinzelelo oluphantsi angahambisa umoya ngokufanelekileyo ngenkqubo yombhobho okanye izithuba ezivaliweyo.
- Inqanaba lengxolo elisezantsi libenza balungele ukusetyenziswa kwindawo ezolileyo.
- Abalandeli be-Axial ngokubanzi babiza ngaphantsi kunezinye iintlobo zabalandeli.
neengozi
- Ayifanelekanga kwiinkqubo zoxinzelelo oluphezulu.
- Ukusetyenziswa kwamandla aphezulu kunokukhokelela ekunyuseni iindleko zamandla.
- Uyilo lwabalandeli be-axial lunokuba nzima, okwenza kube nzima ukuyifaka kunye nokugcina.
- Iifeni ze-Axial zifuna inkqubo ye-duct, eyongeza kwiindleko kunye nobunzima bofakelo.
Umahluko phakathi kwabalandeli be-centrifugal kunye nabalandeli be-axial
Isikhokelo somoya
Iifeni ze-Centrifugal zivelisa ukuhamba komoya ngokutsala umoya ngaphakathi kumbindi we-impeller kwaye emva koko ziyityhalele ngaphandle nge-radially. Ngokuchaseneyo, abalandeli be-axial ukuvelisa umoya ngokutsala okanye ukutyhala umoya ngokunxusene ne-axis yeshaft.
Uhlobo lwe-impeller
Iifeni ze-Centrifugal zine-impeller enamacangca aneengile ukuvelisa amandla aphakathi. Abalandeli be-Axial bane-impeller enamaphiko ahambelana ne-shaft.
I-Centrifugal impellers ifaneleka ngakumbi kwizicelo apho umoya kufuneka uhanjiswe kwi-circular motion kunye ne-angle ye-90-degree kwi-inlet. I-Axial impellers ifaneleka ngakumbi kwizicelo apho umoya kufuneka uhanjiswe kumgca ochanekileyo kunye nokuhambelana nokungena.
Izinga lomoya
Isantya sokuhamba komoya sabalandeli be-centrifugal sixhomekeke kuxinzelelo, olunyuka njengoko uxinzelelo lukhula. Isantya sokuhamba komoya sabalandeli be-axial sithe gqolo kwaye sizimeleyo kuxinzelelo.
Abalandeli be-Centrifugal zingcono ukuhambisa ngokukhawuleza izixa ezikhulu zomoya, ngelixa iifeni ze-axial zingcono ekuhambiseni umthamo omkhulu womoya kwixesha elide.
Kwifeni ye-axial enesantya se-5400 min-1, izinga lokuhamba komoya ngama-86 kwi-m³/h. Kubalandeli be-centrifugal, izinga lokuhamba komoya yi-90 m³/h kwifeni enesantya esifanayo se-5400 min-1.
Ukusebenza kakuhle
Abalandeli be-Centrifugal basebenza ngakumbi ekuveliseni amazinga aphezulu okuhamba komoya kwiinkqubo zoxinzelelo oluphezulu. Ukusebenza kakuhle kwefeni kuyanda njengoko uxinzelelo lukhula.
Abalandeli be-Axial basebenza kakuhle ngakumbi ekuveliseni izinga lokuhamba komoya rhoqo kwiinkqubo zoxinzelelo oluphantsi. Ukusebenza kakuhle kwefeni kuthe gqolo kwaye kuzimeleyo kuxinzelelo.
Inqanaba lomsindo
Iifeni ze-Centrifugal zenzelwe ukusebenza kumanqanaba aphantsi engxolo. Zinoyilo oluntsonkothileyo olunceda ekunciphiseni ingxolo eyenziwa yifeni.
Abalandeli be-axial banengxolo kunabalandeli be-centrifugal, njengoko umoya uqukuqela kwifeni ngendlela ethe tye kwaye ingqamene ne-axis ye-shaft, ivelisa ingxolo engakumbi.
Umgangatho wengxolo udla ngokubonakaliswa ngeeyunithi ze-decibels (dB) kwaye unokwahluka ngokubanzi ngokuxhomekeke kubungakanani befeni, uyilo, kunye neemeko zokusebenza. Uninzi lwabalandeli be-centrifugal banomgangatho wengxolo we-92 dB. Kubalandeli be-Axial, inqanaba lengxolo liphezulu, lifikelela kumanqanaba angama-210 Db.
Imeko esebenzayo
Abalandeli be-Centrifugal banamacangca ajikelezayo ajikeleze i-axis esembindini, edala uxinzelelo olusasaza umoya ukusuka embindini. Zifanelena kakhulu izicelo apho umthamo omkhulu womoya ufuna ukufuduswa kumgama omfutshane ngokwentelekiso, umoya or into yokufaka umoya endlini iinkqubo.
Iifeni ze-Axial zineencakuba ezicwangciswe kwinqwelomoya enxuseneyo ukuya kwicala lokuhamba komoya. Zifanelena kakhulu kwizicelo apho umthamo omkhulu womoya kufuneka uhanjiswe kumgama omde, njengangaphakathi amatonela omoya or iiyunithi zokuphatha umoya.
isiphelo
Esi sikhokelo singentla sandisa malunga noko kufuneka abathengi bayazi ukuze benze isigqibo esinolwazi xa bekhetha phakathi kweefeni ze-centrifugal kunye ne-axial, ngakumbi malunga nohlobo lwe-propeller, ukuhamba komoya, i-airflow direction, kunye nokusebenza kakuhle. Ikwacutha isigqibo ukuya kutsho kwizinto eziphambili ezifana neemfuno zabalandeli bakho, uhlahlo lwabiwo-mali, kunye nobukhulu bendawo fan eza kusebenza kuyo. Ukufunda ngakumbi, kunye nokukhangela uluhlu lwabalandeli be-centrifugal kunye ne-axial, tyelela Cooig.com.
