Nheyo yemuviri ye "kupisa kupisa nekubuda kwemvura" inoshandiswa kutonhodza mhepo ichipinda muindasitiri yemhepo inotonhorera fan box, uye indasitiri yemhepo inotonhorera fan inotumira mweya wakatonhorera mukamuri. Kuti uwane indoor ventilation, kutonhora, uye kuwedzera okisijeni zviri mumhepo uye zvichingodaro. Positive pressure kutonhora inokodzera kuvhurika uye semi-yakavhurika nharaunda, iyo inogona kutakura zvakananga mweya wechisikigo nemhepo inotonhorera mushure mekutonhodza kuenda mukamuri. Mhepo yakachena yekunze inosefa uye inotonhodzwa nekuchengetedzwa kwezvakatipoteredza air conditioning uye inoramba ichiendeswa kukamuri muhuwandu hukuru. Panguva imwecheteyo, mhepo yemukati ine kunhuwa, guruva uye turbidity uye mhepo ine sulty inobudiswa kunze, ichifunga nezvemhepo, kutonhora uye kuwedzera mhepo yeokisijeni yemukati uye zvimwe zvinokonzeresa, kunyanya yakakodzera nzvimbo iyo isina kudzvanywa kutonhora system haigone kuiswa kana kungodiwa chete. kugadzirisa zvinyorwa zvemunharaunda.
Nguva yekutumira: Kubvumbi-18-2024