Kuphulika kwa matenda oopsa kwambiri a kupuma kwa coronavirus 2 (SARS-CoV-2) kudapezeka koyamba ku Wuhan, China, mu 2019. SARS-CoV-2, yomwe ndi kachilombo komwe kamayambitsa matenda a coronavirus 2019 (COVID-19), Bungwe la World Health Organisation (WHO) lidadziwika kuti ndi mliri mu Marichi 2020. Ngakhale njira yofunika kwambiri yofalitsira kachilomboka ndikuyandikira pafupi, kufalikira kwa ndege sikungaletsedwe.
Mbiri
Kafukufuku waposachedwa wapereka umboni wofalitsa ma virus opangidwa ndi ndege, omwe ndi ovuta kwambiri m'malo okhala ndi anthu ambiri.Asayansi ndi opanga malamulo, motero, amalimbikitsa mpweya wabwino kwambiri ndipo agogomezera kufunikira kosamalira bwino makina otenthetsera, mpweya wabwino, ndi mpweya (HVAC).
Tizilombo tating'onoting'ono timatha kukhala m'mwamba kwa nthawi yayitali, zomwe zimathandizira kufalikira kwa ma virus.Madonthowa amatha kupangidwa ndi kutsokomola/kuyetsemula kwa anthu omwe ali ndi kachilomboka ndikusamutsidwa mtunda waufupi kapena wautali kudzera munjira za HVAC.Kunyamula ma bioaerosols pa ndege kupita pamalo pokhudzana ndi thupi sikwachilendo.
Makhalidwe a machitidwe a HVAC omwe angakhale ndi zotsatira pa kufalitsa ndi monga mpweya wabwino, kusefera, ndi zaka, kutchula zochepa.Kumvetsetsa mozama za nkhaniyi ndikofunikira pomanga asayansi kuti apange njira zoyendetsera uinjiniya kuti ateteze thanzi la anthu okhalamo.
Ndemanga zam'mbuyomu zalemba zomwe zimadziwika kale zamakina a HVAC komanso kufalikira kwapamlengalenga kwa othandizira opatsirana.Kafukufuku watsopano wofalitsidwa pa seva yosindikiziramedRxiv*imapereka chiwongolero cha ndemanga kuti azindikire ndemanga zam'mbuyomu pamutu wofunikirawu.
Za phunziroli
Kuwunikaku kwatsatanetsataneku kumapereka umboni womwe ulipo wokhudza momwe machitidwe a HVAC amatengera kufalitsa kachilomboka.Ndemanga yoyamba yomwe idasindikizidwa mu 2007 idapeza mgwirizano pakati pa mpweya wabwino ndi kuchuluka kwa ma virus mnyumba.Kuti izi zitheke, asayansi adawona kuti kutembenuka kwa tuberculin kumalumikizidwa kwambiri ndi kuchuluka kwa mpweya wosachepera 2 kusintha kwa mpweya pa ola limodzi (ACH) m'zipinda za odwala ambiri ndipo adayitanitsa kafukufuku wochulukirapo kuti athe kuyeza miyeso yaying'ono ya mpweya wabwino m'malo azachipatala komanso omwe siachipatala.
Kafukufuku wachiwiri adasindikizidwa mu 2016 omwe adapezanso mfundo zofananira zomwe zikuwoneka kuti pali ubale pakati pa mawonekedwe a mpweya wabwino komanso kufalitsa kachilombo ka HIV.Kafukufukuyu adawonetsanso kufunikira kwa maphunziro opangidwa bwino amitundu yambiri yolimbana ndi matenda.
Posachedwapa, pazovuta za COVID-19, asayansi adawunika machitidwe a HVAC ndi gawo lawo pakufalitsa ma coronavirus.Adapeza umboni wokwanira wokomera mgwirizano pakati pa SARS-CoV-1 ndi Middle East Respiratory Syndrome coronavirus (MERS-CoV).Komabe, kwa SARS-CoV-2, umboniwo sunali wotsimikiza.
Udindo wa chinyezi pakufalitsa kachilomboka waphunziridwanso.Umboni womwe unasonkhanitsidwa unali wachindunji wa kachilombo ka fuluwenza.Zinawonedwa kuti kupulumuka kwa kachilomboka kunali kotsika kwambiri pakati pa 40% ndi 80% chinyezi chachifupi ndipo idatsika ndi nthawi yokhudzana ndi chinyezi.Kafukufuku wina wapeza kuti kufalikira kwa madontho kumachepa kutentha ndi chinyezi m'nyumba zikuwonjezeka.Pankhani ya mayendedwe apagulu, kuwunika kwaposachedwa kwapeza kuti mpweya wabwino ndi kusefera zimathandizira kuchepetsa kufala kwa ma virus.
Monga tafotokozera m'maphunziro am'mbuyomu, pali kusowa kwa umboni wowerengera miyezo yochepa ya kapangidwe ka HVAC m'malo omangidwa.Maphunziro okhwima mwa njira komanso njira zingapo zamatenda okhudzana ndi uinjiniya, zamankhwala, miliri, komanso thanzi la anthu ndizofunikira.Asayansi amalimbikitsa kulinganiza mikhalidwe yoyesera, miyeso, mawu ofotokozera, ndi kuyerekezera zochitika zenizeni zapadziko lapansi.
Machitidwe a HVAC amagwira ntchito m'malo ovuta.Asayansi anena kuti kuchuluka ndi zovuta za zinthu zosiyanasiyana zosokoneza zimapangitsa kuti zikhale zovuta kupanga umboni wokwanira.Mpweya umene umayenda m’malo amene muli anthu umakhala wochititsa kuti tinthu ting’onoting’ono tizingosakanikirana ndi kuyenda m’njira zosiyanasiyana, motero zimakhala zovuta kulosera momveka bwino.
Mainjiniya apita patsogolo pang'onopang'ono muzojambula zomwe zimalola kudzipatula kwa mitundu yosokoneza;komabe, apanga malingaliro angapo omwe angakhale achindunji pamapangidwe omanga ndipo mwina sangafanane ndi onse.Zotsatira za maphunziro a epidemiological ziyeneranso kuganiziridwa pamodzi ndi maphunziro a zitsanzo.
Mapeto
Cholinga chachikulu cha kafukufukuyu chinali kumvetsetsa umboni waposachedwa wokhudza momwe mawonekedwe a HVAC amapangidwira pakufalitsa kachilomboka.Mphamvu yayikulu ya kafukufukuyu ndi kukwanira kwake, popeza idaphatikizanso mauniko asanu ndi awiri am'mbuyomu, kuphatikiza maphunziro 47 osiyanasiyana okhudzana ndi kapangidwe ka HVAC pakufalitsa kachilombo.
Mfundo ina yamphamvu ya phunziroli ndi kugwiritsa ntchito njira zopewera kukondera, zomwe zinaphatikizapo kutchulidwa koyambirira kwa njira zophatikizira / kuchotsedwa komanso kukhudzidwa kwa osachepera awiri owunikira pazigawo zonse.Phunziroli silinaphatikizepo ndemanga zambiri, chifukwa sizinakwaniritse matanthauzo odziwika padziko lonse lapansi ndi zoyembekeza za njira zowunikira mwadongosolo.
Pali zotsatira zingapo pazaumoyo wa anthu, monga mpweya wabwino, kuwongolera kutentha ndi chinyezi m'malo amkati, kusefera, ndi kukonza pafupipafupi makina a HVAC.Pa ndemanga zonse, kuvomerezana kwakukulu kunali kofunikira kuti pakhale mgwirizano pakati pa zilango, ndikuyang'ana kwambiri kuwerengera zochepa za machitidwe a HVAC.
Holtop adayika kanemayo kuti afotokozere za COVID-19 pamsika wa ERV, zomwe zatsimikizira kufunikira kwa ma ventilator obwezeretsa kutentha pamsika wa ERV.
Holtop monga mtundu wotsogola mumakampani a HVAC amaperekazogonamo kutentha kuchira ma ventilatorsndimalonda kutentha kuchira mpweya mpweyakukwaniritsa zofunikira za msika komanso zowonjezera zina, mongaosinthanitsa kutentha. For more product information, please send us an email to sales@holtop.com.
Kuti mudziwe zambiri, chonde pitani: https://www.news-medical.net/news/20210928/The-role-of-heating-ventilation-and-air-conditioning-in-virus-transmission-including-SARS-CoV -2.aspx
Nthawi yotumiza: Jun-07-2022