Nga take hei awe i te horapa o te huaketo

E ai ki te rangahau, ko te nuinga o tenei coronavirus ka horapahia e nga rūpahu hau.Na reira, ko te rereketanga o te pāmahana poutū, te tere o te hau me te haumākū o te hau a tawhio noa, he mea tino tika ki te horapa o tenei huaketo.

He rangahau na BJØRN E, NIELSEN P V.[1]me te ZHOU Q, QIAN H, REN H,[2] e whakaatu ana ka nui te Waahanga Raupapa (rereketanga pāmahana poutū) ka puta he ahuatanga, ka kiia ko te “rakau-ake”, te tikanga ka noho tonu te hau ka puta, ka haere tonu. taua paparanga pāmahana.Ma tenei ka taea e nga rūrūtia te haere tawhiti atu, ka piki ake te mate o te tangata ki te tangata.

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

Whakaahua 1. e toru nga waahanga nui o te hau e pa ana ki te tuku rererangi i tukuna e Hua Qian

I tua atu, i roto i tetahi rangahau e pa ana ki te karo i te mate whakawhiti i te hohipera o Fangzhou [3], ko te hua e whakaatu ana ka manawa te tangata takitahi i te 88.7% (1m te tawhiti mai i tetahi atu) me te 81.1% (0.5m) iti iho i te 200s, i roto i te Te Raupapa Ngawha o te 1.08K/m, ka whakatauritea ki te 1.5k/m.No reira, ko te whakanui ake i te tere o te hau ki te whakaheke i te Raupapa Ngawha he mea tino tika i roto i te hohipera.

Mai i te pakarutanga mai o te COVID-19 i te tau 2020, kua hangaia e HOLTOP nga taputapu horoi hau hou mo te maha o nga kaupapa o te hohipera tae atu ki te Hospital Hospital Xiaotangshan, Hospital Huairuo, Hospital Wuhan Hongshan, me era atu. ko enei kawenga ki te kawe hau hou ki te tangata me te noho hei kaitiaki hauora.

 Digital Intelligent AHU pūnaha hau hōhipera[1] BJØRN E, NIELSEN P V. Te mararatanga o te hau whakahaa me te whakakitenga whaiaro i roto i nga ruuma hau whakanekehanga [J].Air Roto, 2002,12(3):147-164

[2] ZHOU Q, QIAN H, REN H, et al.Ko te ahua maukati o te rere o te manawa i roto i te taiao-a-whaa-a-roto pumau[J].Hangahanga me te Taiao, 2017,116:246-256

[3] Tango mai.

 

 


Wā tuku: Hūrae-01-2020