Uma kukhulunywa ngezikhala ezinkulu zezimboni,Abalandeli be-High Volume Low Speed ​​(HVLS).kuyisinqumo esidumile sokuhlinzeka ngokujikeleza komoya okusebenzayo nokupholisa. Esinye sezici ezibalulekile ekunqumeni ukusebenza kahle kwefeni ye-HVLS isilinganiso sayo se-CFM (Cubic Feet per Minute), esikala ivolumu yomoya ifeni enganyakaza ngomzuzu. Ukuqonda ukuthi ibalwa kanjani i-CFM yefeni ye-HVLS kubalulekile ukuze kuqinisekiswe ukuthi ilinganiswe ngokufanele isikhala ehloselwe ukusinikeza.

Ukuze ubale i-CFM yefeni ye-HVLS, ungasebenzisa ifomula:CFM = (Indawo yesikhala x Ukushintsha Komoya Ngehora) / 60. Indawo yendawoyisamba sesithombe esiyisikwele sendawo abalandeli abazoyiphakela, futhiukushintsha komoya ngehorainombolo yezikhathi ofuna ukuthi umoya okuleso sikhala ushintshwe ngokuphelele kufakwe umoya omusha ngehora. Uma usunalawa magugu, ungawaxhuma kufomula ukuze unqume i-CFM edingekayo yesikhala.

BALA I-CFM YOMLANDELI

Uma kukhulunywa nge-Apogee CFM, isho i-CFM ephezulu engatholwa umlandeli we-HVLS ngesivinini sayo esiphezulu. Leli nani libalulekile ekuqondeni amandla efeni nokunquma ukuthi lingakwazi yini ukuhlangabezana ngokuphumelelayo nezidingo zokungenisa umoya nokupholisa zesikhala esithile. Kubalulekile ukucabangela i-Apogee CFM lapho ukhetha ifeni ye-HVLS ukuze kuqinisekiswe ukuthi ingaletha ukugeleza komoya okudingekile kuhlelo oluhlosiwe.

Ngaphezu kwefomula yokubala i-CFM, kubalulekile ukucabangela ezinye izici ezingasenomthelela ekusebenzeniye-HVLS fan, njengeidizayini ye-blade yefeni, ukusebenza kahle kwezimoto, kanye nesakhiwo sesikhala.Ukufakwa kahle kanye nokuma kwefeni kungase kuthinte ikhono layo lokuhambisa umoya ngokuphumelelayo endaweni yonke.

Sengiphetha, ukuqonda indlela yokubalaI-CFM ye-HVLS fanibalulekile ekuqinisekiseni ukuthi ilinganiswa ngokufanele kuhlelo oluhlosiwe.Ukucabangela i-Apogee CFM nezinye izici ezingaba nomthelela ekusebenzeni kwabalandeli kuzosiza ekukhetheni ifeni elungile ye-HVLS ukuze uthole ukugeleza komoya okulungile nokupholisa ezindaweni ezinkulu zezimboni.