Lintlha tse ka Susumetsang Ho ata ha Kokoana-hloko

Ho latela thuto, coronavirus ena e hasana haholo ke marotholi a tsamaisoang ke moea.Ka hona, phapang ea mocheso o otlolohileng, sekhahla sa moea le mongobo moeeng o potolohileng li bohlokoa haholo ho phatlalatseng ha vaerase ena.

Patlisiso e entsoeng ke BJØRN E, NIELSEN P V.[1]le ZHOU Q, QIAN H, REN H, [2] e bontša hore ha Thermal Stratification (phapang ea mocheso o otlolohileng) e le khōlō ka ho lekaneng, e tla baka ketsahalo e bitsoang "lock-up", e bolelang hore moea o tsoileng matsoho o tla lula le ho tsoela pele. mocheso oo lera.Sena se tla lumella marotholi ho tsamaea sebaka se selelele, ho eketsa kotsi ea tšoaetso ho tloha ho motho ho ea ho motho.

https://www.researchgate.net/figure/Three-key-elements-of-ventilation-affecting-the-airborne-transmission_fig1_326566845

Setšoantšo sa 1. mabapi le lintlha tse tharo tsa bohlokoa tsa moea o kenang o amang phetiso ea moea e kentsoeng ke Hua Qian

Ho feta moo, liphuputsong tsa morao-rao tse mabapi le ho qoba tšoaetso ea tšoaetso Sepetleleng sa Fangzhou [3], sephetho se bontša hore motho o tla phefumoloha ka 88.7% (bohole ba 1m ho tloha ho motho e mong) le marotholi a fokolang a 81.1% (0.5m) lilemong tsa bo-200, Thermal Stratification ea 1.08K/m, ha e bapisoa le 1.5k/m.Kahoo, ho eketsa sekhahla sa moea ho theola Thermal Stratification ho hlokahala haholo sepetlele.

Ho tloha ha COVID-19 e qhoma ka 2020, HOLTOP e hlophisitse, ea sebetsa le ho hlahisa lisebelisoa tsa tlhoekiso ea moea o hloekileng bakeng sa merero e mengata ea sepetlele ho kenyeletsoa Sepetlele sa Xiaotangshan, Sepetlele sa Huairuo, Sepetlele sa Wuhan Hongshan, joalo-joalo. Joaloka moetapele indastering ena, Holtop e lula e le mahetla. boikarabelo bo joalo ba ho tlisetsa batho moea o hloekileng le ho ba molebeli oa bophelo bo botle.

 Digital Intelligent AHU tsamaiso ea moea ea sepetlele[1] BJØRN E, NIELSEN P V. Ho qhalana ha moea o ntšitsoeng le ho pepeseha ha motho ka har'a likamore tse nang le moea o kenang [J].Indoor Air, 2002,12(3):147-164

[2] ZHOU Q, QIAN H, REN H, et al.Ketsahalo ea ho koala ha moea o phalla sebakeng se tsitsitseng sa ka tlung se nang le mocheso oa mocheso[J].Mohaho le Tikoloho, 2017,116:246-256

[3] Ntša ho.

 

 


Nako ea poso: Jul-01-2020