Iyo activated kabhoni inogona kusefa zvimedu zvedhayamita 2-3 microns uye volatile organic compounds (VOC) mumotokari kana imba.
HEPA sefa yakawedzera, inogona kubata zvimedu zvedhayamita 0.05 micron kusvika 0.3 micron zvinobudirira.
Zvinoenderana neElectron microscopy (SEM) mifananidzo yenovel Corona-virus (COVID-19) yakaburitswa neChina Center for Disease Control and Prevention, dhayamita rayo rinongori zana nanometer.
Hutachiona hunonyanya kutapurirwa nemadonhwe, saka izvo zvinoyangarara mumhepo zvinowanza madonhwe ane hutachiona uye madonhwe nuclei mushure mekuoma. Iyo dhayamita yemadonhwe nuclei kazhinji 0.74 kusvika 2.12 micron.
Nekudaro, iwo ekuchenesa mhepo ane HEPA sefa, yakabatidzwa kabhoni sefa inogona kushanda pahutachiona hwekorona.
Sezvinoonekwa kubva pamufananidzo uri pamusoro, pane misiyano yakakura mukusefa kwemasefa pane tunhu tunhu, uye inozivikanwa HEPA H12/H13 yakakwirira-inoshanda sefa pane tunhu tudiki-diki inogona kusvika 99%, kunyangwe iri nani kupfuura iyo N95 mask. mukusefa 0.3um zvidimbu. Mhepo dzekuchenesa dzakashongedzerwa neHEPA H12/H13 uye mamwe mafirita ane hunyanzvi anogona kusefa mavhairasi uye kuderedza kupararira kwehutachiona kuburikidza nekuramba kutenderera kutenderera, kunyanya munzvimbo dzakazara vanhu. Nekudaro, kutarisisa kunofanirwa kubhadharwa kune yakajairwa kutsiva sefa yemhepo yekuchenesa kuti ive nechokwadi chekusefa kushanda kwesefa.
Mukuwedzera, iyo yekuchenesa mhepo ndeyekutenderera kwemukati, uye kufefetera kwehwindo hakufanirwe kuve kushoma mazuva ese. Zvinokurudzirwa kuti maWindows apinzwe mhepo kanenge kaviri pazuva panguva dzenguva dzose, nepo air purifier inogona kuchengetwa ichimhanya.
Mhando nyowani dzeairdow air purifier kazhinji dzine 3-in-1 HEPA sefa.
Kusefa kwekutanga: Pre-sefa;
2nd filtration: HEPA sefa;
3rd filtration: Activated carbon filter.
Iyo yekuchenesa mhepo ine 3-in-1 HEPA sefa inogona kushanda zvakanaka pahutachiona uye mabhakitiriya.
Ndinokurudzira zvikuru kuti usarudze modhi yedu nyowani yemhepo yekuchenesa imba nemota.
Nguva yekutumira: Aug-09-2021
