ASHRAE "Sefa ndi ukadaulo woyeretsa mpweya" zilemba kutanthauzira kofunikira

Kumayambiriro kwa chaka cha 2015, American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) inatulutsa Position Paper pa.Zosefera ndi Kuyeretsa MpweyaTekinoloje.Makomiti oyenerera anafufuza zomwe zilipo panopa, umboni, ndi mabuku, kuphatikizapo zofalitsa za ASHRAE, pakugwira ntchito kwa matekinoloje asanu ndi atatu kuphatikizapo makina owonetsera mafilimu, zosefera zamagetsi, kutsatsa, kuwala kwa ultraviolet, photocatalytic oxidation, air cleaners, ozoni, ndi mpweya wabwino.Zotsatira za thanzi la anthu okhala m'nyumba, zotsatira za nthawi yayitali, ndi zolephera zimawunikiridwa mokwanira.

Tsambali lili ndi mfundo ziwiri zosiyana:

1. Poona kuipa kwa ozoni ndi zochita zake paumoyo wa anthu, ozoni sayenera kugwiritsidwa ntchito poyeretsa mpweya m'malo amkati.Ngakhale ngati ozoni sagwiritsidwa ntchito kuyeretsa, ngati chipangizo choyeretsera chikhoza kupanga ozoni wambiri panthawi yogwira ntchito, kusamala kwakukulu kuyenera kuperekedwa.

2. Ukadaulo wonse wosefera ndi kuyeretsa mpweya uyenera kupereka chidziwitso chochotsa zowononga potengera njira zamakono zoyesera, ndipo ngati palibe njira yoyenera, kuyenera kuwunika ndi bungwe lachitatu.

Chikalatacho chimayambitsa teknoloji iliyonse mwa zisanu ndi zitatuzi.

1. Kusefera kwamakina kapena kusefera kwa porous media (Kusefera kwamakina kapena kusefera kwa tinthu tating'ono ta Porousmedia) kumakhala ndi zotsatira zowonekera kwambiri pazanthu zina ndipo ndizopindulitsa paumoyo wamunthu.
2. Umboni umasonyeza kuti chifukwa cha ubale ndi magawo angapo a boma, kuchotsedwa kwa zosefera zamagetsi pa zinthu zina zomwe zili mumlengalenga kumapereka mitundu yambiri: kuchokera ku zosagwira ntchito mpaka zogwira mtima kwambiri.Komanso, zotsatira zake za nthawi yayitali zimagwirizana ndi kusungidwa kwa chipangizocho.Popeza ma electrofilters amagwira ntchito pa mfundo ya ionization, pali chiopsezo cha m'badwo wa ozoni.
3. Sorbent ali ndi zoonekeratu kuchotsa zotsatira pa mpweya woipitsa.Kafukufuku wasonyeza kuti kununkhiza kwa anthu kumakhala ndi malingaliro abwino pakuchotsa kwake.Komabe, pali umboni wosakwanira wachindunji ngati uli wopindulitsa ku thanzi.Komabe, ma adsorbents akuthupi sagwira ntchito mofanana pa zoipitsa zonse.Zimakhudza kwambiri zinthu zachilengedwe zomwe sizikhala ndi polar, malo otentha kwambiri, komanso zowononga zowononga mpweya.Kwa otsika ndende ya zinthu ndi molecular kulemera pansi 50 ndi mkulu polarity, monga formaldehyde, methane ndi Mowa, si kophweka adsorb.Ngati adsorbent choyamba adsorbs zoipitsa ndi otsika maselo kulemera, polarity ndi otsika kuwira mfundo, pamene kukumana sanali polar organic kanthu, mkulu kuwira mfundo, ndi mpweya woipitsa ndi lalikulu maselo kulemera, izo kumasula (desorb) mbali ya poyamba adsorbed zoipitsa. , ndiko kuti, pali mpikisano wa adsorption.Kuphatikiza apo, ngakhale ma physisorbents amatha kusinthika, zachuma ndizoyenera kuziganizira.
4. Kafukufuku wina wasonyeza kuti photocatalytic oxidation ndi yothandiza pakuwola zinthu zamoyo ndi tizilombo tating'onoting'ono, komabe palinso umboni wakuti alibe mphamvu.Photocatalyst amagwiritsa cheza ultraviolet kuti irradiate pamwamba chothandizira kulimbikitsa kuwonongeka kwa zinthu zoipa pa izo kukhala mpweya woipa ndi madzi, koma zotsatira zake zimagwirizana ndi nthawi kukhudzana, kuchuluka kwa mpweya, ndi pamwamba chikhalidwe cha chothandizira.Ngati yankho silili lathunthu, zinthu zina zovulaza monga ozone ndi formaldehyde zikhoza kupangidwanso.
5. Kafukufuku akuwonetsa kuti kuwala kwa ultraviolet (UV-C) kungakhale kothandiza poletsa ntchito zowononga kapena kuzipha, koma samalani ndi ozoni yomwe ingatheke.
6. Ozone (Ozone) ndi yovulaza thanzi la munthu.Malire ovomerezeka owonetseredwa omwe aperekedwa ndi ASHRAE Environmental Health Committee mu 2011 ndi 10ppb (gawo limodzi pa 100,000,000).Komabe, pakali pano palibe mgwirizano pa mtengo wa malire, kotero malinga ndi mfundo yodzitetezera, matekinoloje oyeretsa omwe sapanga ozoni ayenera kugwiritsidwa ntchito momwe angathere.
7. Air purifier (Packaged air cleaner) ndi chinthu chogwiritsa ntchito matekinoloje amodzi kapena angapo oyeretsa mpweya.
8. Mpweya wabwino ndi njira yabwino yochotsera zowononga m'nyumba pamene mpweya wakunja uli wabwino.Kugwiritsa ntchito zosefera ndi njira zina zoyeretsera mpweya kumachepetsa kufunika kwa mpweya wabwino. Mpweya wakunja ukaipitsidwa, zitseko ndi mawindo ayenera kutsekedwa.

Pamene ampweya wakunjandi yabwino, mpweya wabwino mosakayikira ndi chisankho chabwino kwambiri.Komabe, ngati mpweya wakunja uli woipitsidwa, kutsegula mazenera olowera mpweya kumaphulitsa zowononga zakunja m’chipindamo, kukulitsa kuwonongeka kwa kuipitsidwa kwa chilengedwe m’nyumba.Choncho, zitseko ndi mazenera ayenera kutsekedwa panthawiyi, ndipo zoyeretsa mpweya wothamanga kwambiri ziyenera kutsegulidwa kuti zichotse mwamsanga mpweya woipa wamkati.

Poona kuwonongeka kwa ozoni paumoyo wa anthu, chonde samalani ndi zinthu zomwe zimagwiritsa ntchito ukadaulo wamagetsi okwera kwambiri kuyeretsa mpweya, ngakhale zinthu zotere zitatulutsa malipoti oyendera kuchokera ku mabungwe oyendera.Chifukwa zinthu zomwe zimayesedwa mu lipoti loyendera ili ndi makina onse atsopano, chinyezi cha mpweya panthawi ya mayeso sichinasinthe.Mankhwalawa akagwiritsidwa ntchito kwa nthawi yayitali, fumbi lalikulu limasonkhana m'gawo lamphamvu kwambiri, ndipo zimakhala zosavuta kutulutsa chodabwitsa, makamaka m'malo achinyezi kum'mwera, pomwe chinyezi cha mpweya nthawi zambiri chimakhala ngati. okwera mpaka 90% kapena kupitilira apo, ndipo kutulutsa kwamphamvu kwamagetsi kumatha kuchitika.Panthawiyi, m'nyumba The ozoni ndende mosavuta kupitirira muyezo, amene mwachindunji kuwononga thanzi la ogwiritsa.

Ngati mwagula chinthu chokhala ndi ukadaulo wapamwamba kwambiri wamagetsi (oyeretsa mpweya, mpweya wabwino), nthawi zina mumamva fungo losasangalatsa la nsomba mukamagwiritsa ntchito, muyenera kusamala panthawiyi, ndi bwino kutsegula zenera. kwa mpweya wabwino ndi kutseka nthawi yomweyo mankhwala.