Kabhoni inogadziriswa inogona kusefa zvidimbu zve 2-3 microns dhayamita uye volatile organic compounds (VOC) mumota kana mumba.
Sefa yeHEPA inogona kubata zvidimbu zvedhayamita kubva pa 0.05 micron kusvika 0.3 micron zvinobudirira.
Zvinoenderana nemifananidzo yeElectron microscopy (SEM) yeCoronavirus itsva (COVID-19) yakaburitswa neChina Center for Disease Control and Prevention, dhayamita yayo i100 nanometer chete.
Utachiona uhwu hunonyanya kutapuriranwa nemadonhwe, saka chinoyangarara mumhepo madonhwe akawanda ane hutachiona uye madonhwe mushure mekuoma. Upamhi hwemadonhwe eropa hunowanzova 0.74 kusvika 2.12 micron.
Saka, zvinochenesa mweya zvine HEPA filter, activated carbon filter zvinogona kushanda pakurwisa corona virus.
Sezvatinoona kubva pamufananidzo uri pamusoro, pane musiyano mukuru mukusefa kwemafirita pazvimedu, uye firita inozivikanwa yeHEPA H12/H13 inoshanda zvakanyanya pazvimedu inogona kusvika 99%, zviri nani kupfuura mask yeN95 mukusefa zvidimbu zve0.3um. Zvicheneswa zvemhepo zvine HEPA H12/H13 nezvimwe zvinosefa zvinoshanda zvakanyanya zvinogona kusefa mavhairasi uye kuderedza kupararira kwemavhairasi kuburikidza nekucheneswa kunoenderera mberi, kunyanya munzvimbo dzakazara vanhu. Zvisinei, kutarisirwa kunofanira kupihwa pakutsiva firita yemuchina wekuchenesa mweya nguva dzose kuti ive nechokwadi chekuti firita iri kushanda zvakanaka.
Pamusoro pezvo, muchina wekuchenesa mweya unoshanda mukati memuviri, uye mhepo inofefetera mumahwindo haifanirwe kuderera zuva nezuva. Zvinokurudzirwa kuti mahwindo apinzwe mhepo kaviri pazuva nguva nenguva, ukuwo muchina wekuchenesa mweya uchigona kuramba uchishanda.
Mhando itsva dzeairdow air purifier dzine firita yeHEPA ine 3-in-1.
Kusefa kwekutanga: Pre-sefa;
Kusefa kwechipiri: HEPA firita;
Kusefa kwechitatu: Sefa yekabhoni yakabatidzwa.
Muchina wekuchenesa mweya une firita reHEPA re3-in-1 unogona kushanda zvakanaka pahutachiona nemabhakitiriya.
Tinokurudzira zvikuru kuti usarudze modhi yedu itsva yekuchenesa mweya yemumba nemota.
Nguva yekutumira: Nyamavhuvhu-09-2021
