ASHRAE "Isihluzo kunye nesikhundla sobuchwephesha bokucoca umoya" uxwebhu olubalulekileyo lokutolika

Ekuqaleni kuka-2015, i-American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) yakhupha iPosition Paper on.Izihluzi kunye nokuCocwa koMoyaUbugcisa.Iikomiti ezifanelekileyo ziphendle idatha yangoku, ubungqina, kunye noncwadi, kubandakanywa upapasho lwe-ASHRAE, malunga nokusebenza kobugcisa obusibhozo obuquka ukuhluzwa komatshini weendaba, izihluzo zombane, i-adsorption, ukukhanya kwe-ultraviolet, i-photocatalytic oxidation, izicoci zomoya, i-ozone, kunye nokuphefumla.Iziphumo zempilo zabahlali bangaphakathi, iziphumo zexesha elide, kunye nezithintelo zihlaziywa ngokubanzi.

Iphepha lendawo linamanqaku amabini ahlukeneyo:

1. Ngenxa yemiphumo emibi ye-ozone kunye neemveliso zayo zokuphendula kwimpilo yabantu, i-ozone akufanele isetyenziswe ukuhlanjululwa komoya kwiindawo zangaphakathi.Nangona i-ozone ingasetyenziselwa ukuhlanjululwa, ukuba isixhobo sokucoca sinokuvelisa inani elikhulu le-ozone ngexesha lokusebenza, kufuneka kunikwe iqondo eliphezulu lokuqaphela.

2. Zonke iitekhnoloji zokuhluza kunye nokucoca umoya kufuneka zibonelele ngedatha malunga nokususwa kwezinto ezingcolisayo ngokusekelwe kwiindlela zovavanyo lwangoku, kwaye ukuba akukho ndlela ifanelekileyo, kufuneka kubekho uvavanyo lwe-arhente yomntu wesithathu.

Olu xwebhu lwazisa ngeteknoloji nganye kwezisibhozo.

1. Ukuhluzwa komatshini okanye i-porous media filtration (I-Mechanical filtration okanye i-Porousmedia particle filtration) inefuthe elicacileyo lokucoca kwi-particulate matter kwaye inenzuzo kwimpilo yabantu.
2. Ubungqina bubonisa ukuba ngenxa yobudlelwane neeparameters zikarhulumente ezininzi, isiphumo sokususa izihluzi ze-elektroniki kwi-particulate matter emoyeni zibonakalisa uluhlu olukhulu kakhulu: ukusuka kokungasebenzi kakuhle ukuya kokusebenza kakhulu.Ngaphezu koko, umphumo wayo wexesha elide uhambelana nesimo sokugcinwa kwesixhobo.Ekubeni i-electrofilters isebenza kumgaqo we-ionization, kukho umngcipheko wesizukulwana se-ozone.
3. I-Sorbent inesiphumo esicacileyo sokususa kwizinto ezingcolisa igesi.Uphononongo lubonise ukuba uvakalelo lwabantu lokujoja lunovavanyo oluhle kwisiphumo sokususa.Nangona kunjalo, kusekho ubungqina obaneleyo obuthe ngqo ukuba bunenzuzo kwimpilo.Nangona kunjalo, ii-adsorbents zomzimba azisebenzi ngokulinganayo kuzo zonke izinto ezingcolisayo.Inempembelelo enkulu kwizinto eziphilayo ezingezizo ezipolar, indawo yokubilisa ephezulu, kunye nezingcolisi zegesi ezinobunzima bemolekyuli.Ukugxininiswa okuphantsi kwezinto ezinobunzima be-molecular obungaphantsi kwe-50 kunye ne-polarity ephezulu, njenge-formaldehyde, i-methane kunye ne-ethanol, akulula ukuyibhengeza.Ukuba i-adsorbent yokuqala ibhengeza izinto ezingcolisayo ezinobunzima obuphantsi bemolekyuli, i-polarity kunye neqondo eliphantsi lokubilisa, xa idibana ne-non-polar organic matter, indawo yokubilisa ephezulu, kunye nongcoliseko lwegesi olunobunzima obukhulu bemolekyuli, iya kukhulula (i-desorb) inxalenye yezinto ezingcolisayo ngaphambili. , oko kukuthi, kukho ukhuphiswano lwe-adsorption.Ngapha koko, nangona ii-physisorbents zivuselelwa, uqoqosho lufanelekile ukuqwalaselwa.
4. Olunye uphando lubonise ukuba i-photocatalytic oxidation iyasebenza ekuboleni izinto eziphilayo kunye ne-microorganisms, nangona kunjalo, kukho ubungqina bokuba ayinayo umphumo.I-Photocatalyst isebenzisa imisebe ye-ultraviolet ukukhupha umphezulu we-catalyst ukukhuthaza ukubola kwezinto ezinobungozi kuyo kwi-carbon dioxide kunye namanzi, kodwa umphumo wayo uhambelana nexesha lokudibanisa, umthamo womoya, kunye nemeko yobuso be-catalyst.Ukuba impendulo ayiphelelanga, ezinye izinto ezinobungozi ezifana ne-ozone kunye ne-formaldehyde nazo zinokuveliswa.
5. Uphando lubonisa ukuba ukukhanya kwe-ultraviolet (UV-C) kunokusebenza ekuthinteleni umsebenzi wokungcola okanye ukuwabulala, kodwa qaphela i-ozone enokwenzeka.
6. I-Ozone (i-Ozone) iyingozi kwimpilo yabantu.Umda ovumelekileyo wokutyhileka ocetywe yiKomiti yezeMpilo yezokuSingqongileyo yase-ASHRAE ngo-2011 yi-10ppb (inxalenye enye nge-100,000,000).Nangona kunjalo, okwangoku akukho mvumelwano malunga nexabiso lomda, ngoko ke ngokomgaqo wokhuseleko, iteknoloji yokucoca engenzi i-ozone kufuneka isetyenziswe kangangoko kunokwenzeka.
7. Isicoci somoya (Isicoci somoya esipakishweyo) yimveliso esebenzisa itekhnoloji eyodwa okanye ezininzi zokucoca umoya.
8. Ukungenisa umoya yindlela esebenzayo yokususa ungcoliseko lwangaphakathi xa umgangatho womoya wangaphandle ulungile.Ukusetyenziswa kokucoca kunye nobunye ubuchwepheshe bokucoca umoya kunokunciphisa imfuno yokungena komoya.Xa umoya wangaphandle ungcolisekile, iingcango kunye neefestile kufuneka zivaliwe.

Xa iumgangatho womoya wangaphandlekulungile, ukungena komoya ngokungathandabuzekiyo lolona khetho lulungileyo.Nangona kunjalo, ukuba umoya wangaphandle ungcolile, ukuvula iifestile zokungenisa umoya kuya kuvuthela ukungcola kwangaphandle kwigumbi, kubangele ukuwohloka kongcoliseko lwendalo yangaphakathi.Ngoko ke, iingcango kunye neefestile kufuneka zivaliwe ngeli xesha, kwaye izicoci zomoya ezijikelezayo eziphezulu kufuneka zivulwe ukuze zisuse ngokukhawuleza ukungcola komoya ngaphakathi.

Ngenxa yomonakalo we-ozone kwimpilo yabantu, nceda ulumke malunga neemveliso ezisebenzisa iteknoloji ye-electrostatic ephezulu yokucoca umoya, nokuba iimveliso ezinjalo zivelisa iingxelo zokuhlola ezivela kwii-arhente zokuhlola.Ngenxa yokuba iimveliso ezivavanyiweyo kolu hlobo lwengxelo yokuhlola zonke iimatshini ezintsha, ukufuma komoya ngexesha lovavanyo akutshintshanga.Xa imveliso isetyenziselwa ixesha elithile, isixa esikhulu sothuli siqokelelana kwindawo ephezulu yombane, kwaye kulula kakhulu ukuvelisa into yokukhupha, ngakumbi kwindawo efumileyo emazantsi, apho ukufuma komoya kuhlala kunje. phezulu njenge-90% okanye ngaphezulu, kwaye i-high-voltage discharge phenomenon inokwenzeka ukuba yenzeke.Ngeli xesha, i-indoor I-concentration ye-ozone ilula ukudlula umgangatho, owonakalisa ngokuthe ngqo impilo yabasebenzisi.

Ukuba uthenge imveliso ene-high-voltage electrostatic technology (isihlambululi somoya, inkqubo yomoya omtsha), xa ngamanye amaxesha uphunga iphunga elimnandi lentlanzi xa usebenzisa, kufuneka uqaphele ngeli xesha, kungcono ukuvula ifestile. ukwenzela ukungena komoya kwaye uyivale kwangoko imveliso.