Chifukwa chiyani ma fani a fan yakuziziritsa ali mu nambala yosamvetseka?

Mafani oziziritsa nthawi zambiri sagwiritsidwa ntchito okha, koma amagwiritsidwa ntchito limodzi ndi masinki otentha.Zimapangidwa ndi mota, zonyamula, tsamba, chipolopolo (kuphatikiza bowo lokonzera), pulagi yamagetsi ndi waya.

Izi zili choncho makamaka chifukwa kusunga kusinthasintha kwa kayendedwe ka kuzizira kozizira ndikuchepetsa mphamvu ya resonance momwe mungathere, mafani amtundu wosamvetseka ndiye chisankho chabwino kwambiri, ndipo n'zovuta kulinganiza mfundo zofananira za fan yomwe ili ndi nambala. masamba pa nkhungu.Chifukwa chake kwa fan yoziziritsa, sichinthu chabwino kukhala awiri.

Galimoto ndiye pakatikati pa fani yozizirira, yomwe nthawi zambiri imakhala ndi magawo awiri: stator ndi rotor.

Posankha mafani ozizira, nthawi zambiri timafanizira kuthamanga kwa mpweya ndi kuchuluka kwa mpweya.Kuti mpweya wabwino ukhale wabwino, kuthamanga kwa mpweya ndi kuchuluka kwa mpweya zimayenera kuthana ndi kukana kwa mpweya wabwino wa fani yozizirira.Chotenthetsera chozizira chiyenera kupanga mphamvu kuti igonjetse kukana kwa mpweya, komwe ndi kuthamanga kwa mphepo..

Kuthamanga kwa mphepo ndi chizindikiro chofunikira choyezera ntchito ya fan yozizirira.Kuthamanga kwa mphepo makamaka kumadalira mawonekedwe, malo, kutalika ndi liwiro la tsamba la fan.Liwiro lozungulira limathamanga kwambiri, masamba amakupiza amakulirakulira.Kuthamanga kwamphepo kukakhala kokwera, m'pamenenso mapangidwe a mpweya wa sinki ya kutentha amatha kusunga mphamvu ya mphepo ya fani.