Thechipinda choyerazimasiyana pamapangidwe amayendedwe a mpweya malinga ndi magiredi osiyanasiyana.Nthawi zambiri, imatha kugawidwa mumayendedwe owoneka bwino a laminar (Class1-100), yopingasa laminar flow (Class1-1,000), ndi chipwirikiti otaya (Class1,000-100,000).Kusiyanitsa kwatsatanetsatane kuli motere:
| Njira ya Airflow | Ukhondo | Kuthamanga kwa mphepo (/s) | Kusintha kwa mpweya (/h) | Mpweya wolowera | Ubwino | Kuipa |
| Oima laminar otaya | Gawo 1 - Gawo 100 | 0.25-0.40 | 200-60 | Kuwomba: kuposa 80% ya denga.Inhalation: kuposa 40% ya khoma la khoma, komanso kuchokera kumbali. | Zotsatira zake zatha, Zosakhudzidwa mosavuta ndi ogwiritsa ntchito komanso momwe amagwirira ntchito,Imakhala yokhazikika itangoyamba kugwira ntchito,Fumbi limakhala lochepa kwambiri ndikuyandamanso,Zosavuta kusamalira. | Samalani malo opanda kanthu mu denga (kuyatsa, etc.)Ndizovuta kusinthafyuluta,Mtengo wa zida ndizokwera kwambiri,Kukula kwa nyumba kumakhala kovuta kwambiri. |
| Chopingasa laminar otaya | Class1- Class1,000 | 0.45-0.50 | 200-600 100-200 | Kuwombera kunja: kuposa 80% ya mbali.Inhalation: kuposa 40% ya mbali, komanso kuchokera padenga. | Imakhala yokhazikika nthawi yomweyo ntchitoyo ikayamba, ndipo kapangidwe kake ndi kosavuta. | Chikoka chakumtunda chidzawoneka kunsi kwa mtsinje, Chidziwitso chiyenera kuperekedwa pa kasinthidwe ndi kasamalidwe ka ogwira ntchito ndi makina,Mtengo wa zida ndizokwera kwambiri,Kukula kwa nyumba kumakhala kovuta kwambiri. |
| Kuthamanga kwa chipwirikiti (kwachikhalidwe) | Gawo 1,000- Gulu 100,000 | 30-60 | Limbikitsani: fyuluta ili ndi potuluka bwino.Kukoka mpweya: kuchokera pafupi ndi pansi. | Kapangidwe kosavuta, mtengo wotsika wa zida,Kukula kwa nyumba ndikosavuta,Ngati muwonjezera tebulo lopanda fumbi, mukhoza kutsimikizira ukhondo wapamwamba. | Tizilombo toyambitsa matenda titha kuyendayenda m'nyumba chifukwa cha chipwirikiti cha mpweya Zimatenga nthawi kuti zifike pokhazikika,Chidwi chiyenera kuperekedwa pa kasinthidwe ndi kasamalidwe ka ogwira ntchito ndi makina. |
Nthawi yotumiza: Nov-05-2021