Iyini Imithelela Yohlelo Lomoya Omusha Kumkhuhlane Wenkulisa?

Kulobu busika, kwaba nemvula neqhwa eligcwele izwe lonke, futhi izinga lokushisa lehla kancane kancane ngemva kokuqala kobusika.Zombili izingxenye eziseningizimu nezisenyakatho yezwe lami zingene enkathini yezigameko eziphezulu zezifo ezithathelwanayo zokuphefumula ezifana nomkhuhlane wonyaka.Ikakhulukazi izingane.Lolu hlobo lwesimo sezulu selwenze izinkulisa nezikole zaphila ngamagciwane obhadane.Muva nje, azikho izingane ezimbalwa eziye zangenwa izifo eziwumqedazwe.Lokhu sekudale ukuthi abazali nothisha abaningi baphathwe yikhanda.Uma izingane zigula futhi zingakwazi ukuya esikoleni, ubani ozoza nazo, futhi umsebenzi wazo wesikole uzobambezeleka.Obani abazokwenza?Izinga eliphezulu lokulova ezikoleni nasezinkulisa selisuse umsindo ezikoleni.Zonke lezi yizinkinga ezinzima.Ebusika, isimo sezulu siyabanda futhi iminyango namafasitela kuvalwe ngci.Umoya awukho endaweni evalekile.Ukujikeleza kujwayele ukuba nenkinga yokutheleleka okukodwa kanye nokutheleleka okuningi.

Ucwaningo luye lwabonisa ukuthi ukuphakama kokugxila kwezinhlayiya ze-PM2.5, ayanda amathuba okuba nezifo ezinjengesifuba somoya, ukucinana kwemigudu yokuphefumula nesifo senhliziyo.Ikakhulukazi ngesisekelo somkhuhlane, izinhlayiya ze-PM2.5 zidonswa ngumzimba womuntu ku-bronchus, okuphazamisa ukushintshaniswa kwegesi emaphashini, futhi amathuba okudala isifuba somoya nokukhwehlela ayoba makhulu.Isikole sigcwele abantu, indawo incane futhi ivalekile, kanti i-PM2.5 esemoyeni ivele iqhume ngaso leso sikhathi.Uma uhlangabezana nentuthu noma isimo sezulu esibanda kakhulu, amathuba okutheleleka azokwanda kakhulu.Lokhu kuphinde kugxilwe ngumphakathi.
 
Ngalesi sikhathi, uhlelo lomoya omusha lungaba usizo.Manje izikole eziningi nezinkulisa zisebenzisa indlela yokufaka izinhlelo zomoya omusha ukuze kuvinjelwe lezi zinkinga, hhayi nje ukuvimbela izifo ezithathelwanayo, kodwa futhi nokulwa nenkungu nokuqinisekisa umoya-mpilo odingwa izingane ukuze zikhule.Ububanzi begciwane ngokuvamile bungaphansi kwe-micron engu-1, okusho ukuthi, ububanzi begciwane buncane kakhulu kune-PM2.5.Abantu abaningi bakholelwa ukuthi isisefo sesimiso somoya ohlanzekile asikwazi ukuhlunga igciwane ngenxa yokuthi ububanzi begciwane buncane kakhulu.Kodwa iqiniso likude necala.Ngenxa yokuthi ububanzi begciwane buncane, kulula ukukhangiswa yizinhlayiya ze-PM2.5.Lapho isistimu yomoya omusha ihlunga i-PM2.5, izophinde ihlunge iningi legciwane.Isistimu yomoya omusha idala umphumela wokuthi umoya wasendlini ukhishwe ungqimba ngongqimba ukusuka phezulu ukuya phansi, futhi udala umphumela wokuthi umoya wasendlini uya uhlanzeka kusuka phezulu kuya phansi.Ngisho noma kukhona abantu abaphethwe umkhuhlane endlini, leli gciwane lizohlungwa engxenyeni engenhla yegumbi kanye nokugeleza komoya bese lithunyelwa ngaphandle.

I I-KCVENTS VT501 uhlelo lomoya ohlanzekile lwesikole lwakhiwe ngokukhethekile ezikoleni.“Ngobuchwepheshe obumnyama” kanye nomklamo owenziwe umuntu, isiphenduke “unogada okhethekile wokuhlanza” wesikole!Ngokwamandla okuhlanza, i-KCVENTS VT501 isebenzisa indawo enkulu nesihlungi esiminyanisa kakhulu.Ukuhlunga okuyisisekelo, okuphakathi nendawo kanye nokusebenza kahle okuphezulu kwezigaba ezintathu kungahlunga ngempumelelo izinhlayiya ze-PM0.1 emoyeni, futhi izinga lokuhlanzeka le-PM2.5 liphezulu njengo-99%!Okwesibili, mayelana nokusebenza kokujikeleza komoya, i-KCVENTS VT501 isistimu yomoya omusha ingaqhubeka nokuletha umoya omusha wangaphandle ekamelweni.Ngemva kokuba umoya ushintshiwe futhi uhlanjululwe, umoya ongcolile ekamelweni uphela ngaphandle, uqinisekisa ngokugcwele ukuthi othisha nabafundi ekilasini bahlala bekhona.Jabulela "umoya wemvelo"!