Kwa nyumba zogwirira ntchito, makina opangira mpweya wabwino amagwira ntchito yofunika kwambiri kuti pakhale malo aukhondo, otetezeka komanso omasuka.
1. Fani yotulutsa mpweya
Mafani otulutsa mpweya amakakamiza kutulutsa mpweya wamkati wamkati kuti ulowe m'malo ndi mpweya wabwino wakunja.Nthawi zambiri amagwiritsidwa ntchito kuchepetsa chinyezi ndikuchotsa utsi ndi fungo m'malesitilanti, nyumba zogona, malo ogulitsira ndi kupanga, ndi nyumba zamalonda.
Mawonekedwe:Kukula kwakung'ono, voliyumu yaying'ono ya mpweya, malo ang'onoang'ono ophimba.
Osayenera malo akulu otseguka.
2. Zoziziritsa mpweya
Air conditioning (yomwe nthawi zambiri imatchedwa AC, A/C,) ndi njira yochotsera kutentha ndi chinyezi mkati mwa malo omwe anthu amakhalamo kuti anthu azikhalamo.
Chiwonetsero: kuzizira mwachangu, kukwera mtengo kwamagetsi, kuwomba kwa mpweya sikuzungulira.
3. mafani a HVLS
Ili ndi mainchesi akulu a 7.3meters ndipo chilichonse chimakwirira malo a 1800 masikweya mita.Panthawi yogwira ntchito, imapanga mphepo yachilengedwe kuti mpweya uziyenda.
Kupyolera mu kugwedezeka kosalekeza kwa mpweya wamkati, mpweya wamkati umayenda mosalekeza, kupanga kayendedwe ka mpweya, kulola mpweya wamkati ndi wakunja kusinthanitsa, kuteteza mpweya woipitsidwa kuti usaunjike mkati mwa fakitale kwa nthawi yaitali.
M'chilimwe chomwe chikubwera, zimakupiza za HVLS zimathanso kuchotsa kutentha kwa 5-8 ℃ mthupi la munthu kudzera mumphepo yachilengedwe, kuwongolera kutonthoza kwa chilengedwe komanso kupanga bwino kwa ogwira ntchito.
Mbali: Mpweya waukulu, malo ophimba, 30% yopulumutsa mphamvu.
Nthawi yotumiza: Mar-29-2021