Imwe, tarisa kugona kwemasefa emhepo pamatanho ese
Yekupedzisira nhanho yefirita yemhepo inosarudza kuchena kwemhepo, uye kumusoro kwemhepo pre-air sefa inoita basa rekudzivirira, ichiita kuti magumo sefa hupenyu hurebe.
Kutanga sarudza kushanda kwesefa yekupedzisira zvinoenderana nezvinodiwa zvekusefa. Iyo yekupedzisira sefa inowanzove yakakwira-inoshanda sefa yemhepo (HEPA), ine kusefa inoshanda ye95%@0.3u kana kupfuura, uye yakakwirira-inoshanda sefa yemhepo ye99.95%@0.3u (H13 giredhi), iyi kirasi yemhepo sefa ine yakakwirira kusefa uye mutengo unoenderanawo wakakwira, inowanzodikanwa kuti uwedzere kuchengetedzwa kwepamusoro. Kana mutsauko wekubudirira pakati pe-pre-filter uye high-efficiency air filter yakakura zvikuru, iyo yapfuura nhanho haizokwanisi kuchengetedza yekupedzisira. Kana iyo sefa yemhepo yaiswa maererano neEuropean "G～F～H～U" mataurirwo ehunyanzvi, sefa yekutanga inogona kuiswa yega 2 kusvika 4 nhanho.
Semuyenzaniso, iyo yekupedzisira-yepamusoro-inoshanda sefa yemhepo inofanirwa kuchengetedzwa neyepakati-inoshanda sefa yemhepo ine hunyanzvi hwekutaura kwete kuderera pane F8.
Chechipiri, sarudza sefa ine nzvimbo yakakura yekusefa
Kazhinji kutaura, iyo yakakura nzvimbo yekusefa, inowedzera huruva yainokwanisa kubata, uye iyo yakareba hupenyu hwesevhisi hwesefa. Yakakura sefa nzvimbo, yakaderera mhepo yekuyerera mwero, yakaderera sefa kuramba, hupenyu hurefu hwesefa. Iyo yakazvigadziridza yakakwirira-yepamusoro-inoshanda sefa yemhepo ine hunhu hwekusefa kwepamusoro uye kushomeka kushomeka, saka ine hupenyu hurefu hwebasa pasi penzvimbo imwechete yekusefa.
Yetatu, inonzwisisika kumisikidzwa kwesefa inoshanda munzvimbo dzakasiyana siyana
Kana iyo sefa ine guruva, kushorwa kuchawedzera. Kana kushorwa kunowedzera kune imwe kukosha, sefa inoraswa. Iko kukosha kwekupokana kunoenderana neyakarasika yesefa inonzi "end resistance", uye kusarudzwa kwekupedzisira kuramba kunobata zvakananga hupenyu hwesevhisi.
Nguva yekutumira: Aug-31-2020