Posachedwapa, kufalikira kwina kwa matenda a coronavirus kudanenedwa pamalo otsekedwa.Kuyambiranso kwakukulu kwamakampani / masukulu / masitolo akuluakulu m'malo opezeka anthu ambiri mdziko lonselo kwatipatsa chidziwitso chatsopano cha momwe coronavirus ingapewedwere m'malo okhala anthu ambiri.
Kuchokera pamilandu yopatsirana, mndende yotsekedwa, pali anthu 207 omwe ali ndi kachilomboka, ndipo pa sitima yapamadzi ya Diamond Princess, anthu opitilira 500 atenga kachilomboka.Zitsanzo zimenezo zidatitsimikizira kuti m'malo odzaza anthu, makamaka malo otsekedwa, kaya ndi malo otsekedwa ogwira ntchito otsekedwa ndi zinthu zosavuta kapena sitima yapamadzi yapamwamba, idzayambitsa matenda chifukwa cha mpweya woipa kapena vuto la ntchito. air conditioning system.
Tsopano tiyeni titenge nyumba yofananirako ngati chitsanzo kuti tiwunikenso kanjira ka mpweya wabwino, ndikuwona momwe tingapewere matenda opatsirana m'madera omwe muli anthu ambiri.
Nawa kamangidwe ka ndende wamba.Malinga ndi malamulo a nyumba zoterezi, kuti chiwerengero cha anthu m'chipinda cha amuna kapena akazi sichiyenera kupitirira 20. Ichi ndi kachipangizo kakang'ono kamene kali ndi mabedi a 12 pa chipinda.
Chithunzi 1: kamangidwe ka ndende
Pofuna kuteteza akaidi kuti asathawe, malo olowera kunja amapangidwa kuti azikhala ochepa kwambiri.Kufotokozera kumatsimikizira kuti zenera ndizoletsedwa kupitirira 25cm. Kawirikawiri, kutuluka kwa chipinda chilichonse kuli pakati pa 10 ~ 20cm. Chifukwa chipindacho chimapangidwa ndi mabanki apamwamba ndi apansi, kutalika sikuchepera 3.6m malinga ndi zomangamanga za ndende. miyezo.Chifukwa chake kukula kwake kwa ndendeyi ndi pafupifupi 3.9m m'lifupi, 7.2m kutalika, 3.6m kutalika, ndipo voliyumu yonse ndi 100m3.
Pali mphamvu ziwiri zoyendetsera mpweya wachilengedwe, imodzi ndi kuthamanga kwa mphepo ndipo ina ndi yamphamvu yotentha. Powerengera, ngati ndende yotereyi ili ndi kutsegula kunja kwa 20cm ndi 20cm ndipo imatsegulidwa pamtunda woposa 3m, mpweya wonse wa mpweya. cha chipindacho chiyenera kukhala pakati pa 0,8 ndi 1h-1. Izi zikutanthauza kuti mpweya m'chipindamo ukhoza kusinthidwa pafupifupi ola lililonse.
Chithunzi 2 kuwerengera kwa nthawi zosintha mpweya
Ndiye kuweruza bwanji mpweya wabwino ndi wabwino kapena woyipa?
Chizindikiro chofunikira ndi gawo laling'ono la carbon dioxide.More anthu, mpweya woipa, mpweya woipa wa carbon dioxide wochuluka udzauka, ngakhale kuti mpweya woipawo uli wopanda fungo, koma ndi chizindikiro.
Zaka zoposa 100 zapitazo, Max Joseph Pettenkofer, wa ku Germany yemwe poyamba adayambitsa lingaliro la mpweya wabwino, adatuluka ndi ndondomeko yoyenera ya thanzi: 1000 × 10-6. Mndandandawu wakhala wovomerezeka mpaka pano.Ngati m'nyumba mpweya woipa voliyumu kachigawo amalamulidwa m'munsimu 1000 × 10-6, wathanzi mpweya chilengedwe akhoza makamaka anakhalabe, ndipo anthu sangathe kupatsirana matenda kwa wina ndi mzake.
Max Joseph Pettenkofer
Ndiye kodi kagawo kakang'ono ka carbon dioxide m'chipinda muno ndi chiyani?Tinapanga mawerengedwe oyerekeza, ngati anthu 12 amaonedwa kuti ali m'boma.Kwa kutalika kwa chipinda chotere, kukula kwa chipinda ndi mpweya wabwino, gawo lokhazikika la carbon dioxide ndi 2032 × 10-6, lomwe ndi pafupifupi kawiri muyezo wa 1000 × 10-6.
Sindinapiteko kumalo osungira otsekedwa, koma zikuwoneka kuti anthu nthawi zambiri amanena kuti mpweya ndi wakuda.
Zochitika ziwirizi, makamaka zomwe zachitika posachedwa za matenda a 207, zimatipatsa chenjezo lalikulu kuti kuyambiranso ntchito m'malo omwe ali ndi anthu ambiri kumafuna kusamala kwambiri.
Malo odzaza anthu omwe amakonda kutulutsa zotsatira zofanana ndi m'kalasi.Kalasi nthawi zambiri imakhala ndi ophunzira pafupifupi 50 osonkhana pamodzi.Ndipo nthawi zambiri amakhala maola 4 mpaka 5.M'nyengo yozizira, anthu sangasankhe kutsegula mazenera a mpweya wabwino, chifukwa kumazizira.Pali chiopsezo chotenga matenda opatsirana.Ngati inu kuyeza voliyumu kachigawo wa mpweya woipa m'kalasi wodzaza anthu m'nyengo yozizira, ambiri a iwo upambana 1000 × 10-6.
Njira yothandiza kwambiri yothanirana ndi kufalikira kwa coronavirus, ndipo pafupifupi njira imodzi yokha yomwe ilipo, ndi mpweya wabwino.
Ngakhale njira yabwino kwambiri yodziwira mpweya wabwino ndi kuyeza kuchuluka kwa mpweya woipa.Tikudziwa kwenikweni kuti ngati buku la Co2 liri lochepera 550 × 10-6, momwe chilengedwe chimakhala chotetezeka kwambiri, ngakhale ngati pali odwala payekha m'chipindamo. M'malo mwake, tikhoza kudziwa , ngati mpweya wa carbon dioxide uli wochuluka. kuposa 1000 × 10-6, si otetezeka.
Oyang'anira nyumba ayenera kuyang'ana momwe mpweya umakhalira tsiku lililonse.Ngati muli ndi nkhawa, tengani chida.Ngati sichoncho, gwiritsani ntchito mphuno yanu.Mphuno ya munthu ndiyo njira yabwino kwambiri yodziwira, Ngati mkhalidwe wa mpweya uli woipa, thamangani mofulumira momwe mungathere.
Tsopano gulu likubwerera pang'onopang'ono pakupanga ndi ntchito yanthawi zonse, tiyenera kusamala momwe tingathere tikakhala pamalo otsekedwa, monga malo ogulitsira mobisa, makonde apansi panthaka, komanso makalasi, zipinda zodikirira ndi malo ena odzaza anthu.
Wolemba: Xu Peng
Nthawi yotumiza: Apr-21-2020