Kufuneka kuqatshelwe ukuba asixoxi ngabalandeli bemizi mveliso yeemveliso ezenziweyo (njengokupholisa kunye nezixhobo zokungenisa umoya kwiindawo ezinje ngezityalo zeshishini, ukugcinwa kwempahla, amagumbi okulinda, iiholo zemiboniso, amabala emidlalo, iivenkile ezinkulu, iindlela, iitonela, njl. Kwaye yeyento yesicelo sokusasaza ubushushu kwimveliso yecandelo lemveliso-ifeni yokupholisa imveliso.

Izinto zeshishini, ke oko kuthetha ukuba ezo mveliso azizukuthengiswa ngokuthe ngqo kubathengi, kwaye zizinto zokufaka ubushushu okanye izinto eziyinxalenye yesicelo (kuba ukongeza kumoya wokungenisa umoya kunye nokusasaza ubushushu, kukwakho isinki zokufudumeza kunye nokusasaza ubushushu bokupholisa ubushushu Kwaye nezinye iinkqubo zokuhambisa ubushushu).

Iifeni zokupholisa i-Industrial zingasetyenziselwa uluhlu olubanzi lwezicelo, ukusukela kwizixhobo ze-aerospace ukuya kwiibrashi zamazinyo zombane. Izinto ezinje zokupholisa zinokusetyenziswa.

Izixhobo zasekhaya kunye nezixhobo zombane zeofisi ziyimveliso zorhwebo ezinesidingo esikhulu sezinto zokupholisa fan, kodwa zikwanazo nezona mfuno ziphakamileyo zokuhanjiswa kwemveliso enkulu. Nangona kunjalo, ngenxa yokuba iimveliso ezinjalo zikwinqanaba labantu abavelisiweyo kwimveliso zorhwebo, iimfuno zokuchithwa kobushushu zeemveliso aziphezulu. Imakethi yemveliso inokukhuphisana ngokupheleleyo. Kuba ezo mveliso azinazo iimfuno eziphezulu zokuqhubeka kokusebenza, ukusasaza ubushushu, kunye neemfuno zokutshisa ubushushu kwimveliso yokusebenza, akukho ntetho ininzi kudidi lwemveliso ye-portal ethe nkqo yenethiwekhi ye fan yomzi mveliso.

Iindidi zamacandelo okupholisa fan asemashishini adweliswe kwiNethwekhi yeFanitshala yeFanitshala asetyenziswa kakhulu kumashishini amaninzi anje ngefrijini, ifriji, ukufudumeza, iimoto, itekhnoloji yokuqhuba, amandla e-elektroniki, umbane we-UPS, ukukhanya kwe-LED, izixhobo zoomatshini, izixhobo zonxibelelwano, izixhobo zonyango , isixhobo, njl., Ngaba yinxalenye ebalulekileyo yokuchithwa kobushushu kunye nezinto zokupholisa zeemveliso ezigqityiweyo zorhwebo.

Izinto zokupholisa iimveliso zecandelo lokupholisa ukukhethwa kwemveliso kubalulekile ekuzinzeni kokusebenza kwemveliso, njengesantya semveliso, ivolumu yomoya, uxinzelelo lwe-tuli, ingxolo, ukufuma kunye nothuli lokumelana, ukulinganisa okungangeni manzi, ukuthwala izinto, iiparameter ezithile zeshishini, Zombini zibalulekile izingqinisiso zokhetho lwabalandeli bokupholisa iimveliso zeemveliso.

Abalandeli bokupholisa kwimizi-mveliso bahlelwa ngokwendlela yokuhamba komoya, kwaye banokuhlulwa ngokwamacandelo ama-6: ukuhamba kwe-axial, ukuhamba okuxubeneyo, ukuhamba kwe-centrifugal, ukuhamba komnqamlezo (ukuhamba komnqamlezo), i-blower, kunye ne-bracket (engenasiphelo) abalandeli. Iimpawu zabo zobugcisa zezi zilandelayo:

Ifeni yeAxial

Iimpawu zayo: ukuhamba okuphezulu, uxinzelelo lomoya ophakathi

Iibhloko ze-axial fan zityhala umoya ukuba uhambe kwicala elifanayo neshafti. Ukunyanzelwa kwe fan ye-axial kufana nepropeller. Xa isebenza, uninzi lokuhamba komoya luyahambelana neshafti, ngamanye amagama ecaleni kwe-axis. Xa ukungena komoya kungenisa umoya simahla noxinzelelo lwe-zero, isitshixo sokuhamba kwe-axial sisebenzisa amandla asezantsi. Xa usebenza, ukusetyenziswa kwamandla kuya kunyuka njengoko uxinzelelo lokuhamba komoya lukhuphuka. I-Axial fans zihlala zifakwe kwikhabhathi yezixhobo zombane, kwaye ngamanye amaxesha zidityaniswa kwimoto. Ngenxa yokuba ifeni ye-axial inesakhiwo esihambelanayo, inokugcina indawo eninzi, kwaye kulula ukuyifaka nokusetyenziswa ngokubanzi.

Umtsalane weCentrifugal

Iimpawu zayo: inqanaba lokuhamba elinomda, uxinzelelo lomoya ophezulu

Abalandeli beCentrifugal, abakwabizwa ngokuba ngabalandeli be-centrifugal, xa besebenza, iincakuba zityhala umoya ukuba uye kwicala elijolise ngqo eshafini (okt i-radial), ukungeniswa komoya kuhamba kwicala le-axis, kwaye indawo yokuphuma yomoya ijonge kwicala le-axis. Kwiimeko ezininzi, isiphumo sokupholisa sinokufezekiswa ngokusebenzisa ifeni yezihlunu. Nangona kunjalo, ngamanye amaxesha ukuba ukuhamba komoya kufuneka kujikelezwe ngama-90 degrees okanye xa kufuneka uxinzelelo olukhulu lomoya, ifeni ye-centrifugal kufuneka isetyenziswe. Ukuthetha ngokungqongqo, abalandeli bakwangabalandeli becentrifugal.

Blower

Iimpawu: utshintsho oluncinci lokuhamba komoya, ukusebenza kakuhle kweevolumetric, ubomi obude benkonzo, kunye nokuzola okuhle

Umgaqo osebenzayo we-blower kukuba inkqubo yoxinzelelo yomoya ihlala iqhutywa phantsi kwesenzo samandla e-centrifugal ngokusebenzisa i-impellers (okanye amanqanaba aliqela). I-blower ine-high-speed rotor ejikelezayo. Iibhanti kwirotor ziqhuba umoya ukuba uhambe ngesantya esiphezulu. Amandla e-centrifugal abangela ukuba umoya uqukuqeleke kwisakhelo esimile ngokungafunekiyo ecaleni kwento engenayo kwindawo yokuphuma fan. Ukuhamba ngesantya esiphezulu komoya kunoxinzelelo oluthile lomoya. Umoya omtsha ungena kwaye uncedisa ukusuka kwiziko leebhokisi.

Ukuhamba komnqamlezo fan

Iimpawu zayo: ukuhamba okuphantsi, uxinzelelo lomoya ophantsi

Umtshini wokuhamba komnqamlezo ukwabizwa ngokuba ngumnqamlezo wokuhamba kwefeni, unokuvelisa indawo enkulu yokuhamba komoya, ihlala isetyenziselwa ukupholisa umphezulu omkhulu wezixhobo. Ukungena kunye nokuphuma kwale fan kufana ngokukodwa kwi-axis. Umtshini wokuhamba komnqamlezo usebenzisa i-fan ye-barrel emise umgqomo ukuze isebenze. Ububanzi bebhanti emile njengebharey enkulu inkulu. Ngenxa yobubanzi obukhulu, inokusebenzisa isantya esisezantsi ngokwesiseko sokuqinisekisa ukujikeleza komoya ngokubanzi. , Nciphisa ingxolo ebangelwe kukusebenza kwesantya esiphezulu.

Isibiyeli (esingenasiphelo) fan

Iimpawu zayo: uxinzelelo lomoya ophantsi, isantya esiphantsi, indawo enkulu

I-bracket fan isetyenziselwa ikakhulu ukusasaza ubushushu bebhodi yesekethe ye-PCB. Ingasetyenziselwa isinki yokufudumeza inkqubo yebhodi yesekethe ukuvelisa indawo enkulu yokuhamba komoya. Ihlala isetyenziselwa ukupholisa umphezulu omkhulu wesixhobo ukusasaza ubushushu.

Umthamo womoya we fan engenasiphelo uyonyuswa, kwaye isikhundla somntu othabathayo samkela uyilo lwe concave ukonyusa umthamo wokungenisa umoya. Kwangelo xesha, ifeni engenasiphelo inefuthe elingathethiyo