Iyunithi yokuphatha umoya (i-AHU) yeyona air conditioner inkulu, eyona isetyenziswa kakhulu kwezorhwebo, kwaye idla ngokuba phezu kophahla okanye eludongeni lwesakhiwo. Olu ludibaniso lwezixhobo ezininzi ezivaliweyo ngendlela yebhloko efana nebhokisi, ezisetyenziselwa ukucoca, ukupholisa umoya, okanye ukuhlaziya umoya kwisakhiwo. Ngamafutshane, iiyunithi zokuphatha umoya zilawula (ubushushu kunye nokufuma) imeko yobushushu bomoya, kunye nokucoceka kokuhluzwa kwawo, kwaye zenza oko ngokusasaza umoya ngee-ducts ezifikelela kwigumbi ngalinye kwisakhiwo sakho. Ngokungafaniyo nee-air conditioner eziqhelekileyo, ii-ahu hvac zakhiwe ukuze zilungele izakhiwo ezahlukeneyo, zongeza izihluzi zangaphakathi, ii-humidifiers, kunye nezinye izixhobo zokulawula umgangatho womoya kunye nokuzola ngaphakathi.

Imisebenzi ephambili ye-AHU

Iinkqubo zokufudumeza, ukuVuthela, kunye nokuVuthela umoya (ii-HVAC zezoShishino lwezoRhwebo) ziphambili kwiinjini zanamhlanje, ekufuneka zisebenzise umoya ococekileyo kunye nomgangatho womoya kwizakhiwo ezinkulu. Ii-Ahu kwi-hvac zihlala zifakelwa eluphahleni okanye eludongeni lwangaphandle kwaye zisasaza umoya opholileyo ngeepayipi ukuya kumagumbi ahlukeneyo. Ezi nkqubo zenzelwe iimfuno ezithile zesakhiwo apho kufuneka zipholile, zifudumeze, okanye zivuthele umoya.

Iiyunithi zokuphatha umoya we-Hvac zibalulekile ekucocekeni komoya kunye nolawulo lwenqanaba le-CO2 kwiindawo ezinabantu abaninzi ezifana neevenkile ezinkulu, iithiyetha, kunye neeholo zeenkomfa. Zitsala umoya omtsha kwaye zinceda ekunciphiseni inani labalandeli bokuphefumla abafunekayo - i-2-fer ukonga kwiindleko zamandla kunye nokuhlangabezana neemfuno zokuthobela umgangatho womoya. Iindawo ezibalulekileyo, ezinje ngamagumbi okucoca, iithiyetha ezisebenzayo, njl. azifuni kuphela ulawulo lobushushu, kodwa nococeko olubalulekileyo oluhlala luqhutywa ziiyunithi zokuphatha umoya omtsha. Kwakhona, iinkqubo zokuphatha umoya ezithintela ukuqhuma zikhusela ekuqhumeni kwegesi kwizakhiwo eziphatha iigesi ezitshayo.

Yintoni eyenziwa yi-AHU?

Ⅰ. Ukungenisa umoya: iyunithi yokuphatha umoya eyenzelwe wena ithatha umoya wangaphandle, iwuhluze, iwupholise, kwaye iwujikelezise kwisakhiwo okanye iwujikelezise umoya wangaphakathi xa kufanelekile.

Ⅱ. Izihluzi zoMoya: Ezi zinokuba zizihluzi zoomatshini ezinokukhupha izinto ezahlukeneyo ezingcolisa umoya - uthuli, impova, kwaneebhaktheriya. Kwiikhitshi okanye kwiindawo zokusebenzela, izihluzi ezikhethekileyo zinokunceda ukulawula iingozi ezithile, zikhuthaze umoya ococekileyo kwaye zithintele ukuqokelelana kwezithako kwinkqubo.

Ⅲ. Ifeni: Eyona nxalenye ibalulekileyo yeyunithi yokuphatha umoya ye-hvac yifeni, ekhupha umoya ungene kwimibhobho. Ukukhethwa kwefeni ngohlobo kuquka iifeni ezigobileyo phambili, ezigobileyo ngasemva kunye neefeni zomoya ngokweemfuno zoxinzelelo olungaguqukiyo kunye nokuhamba komoya.

Ⅳ. Isitshintshi sobushushu: Isitshintshi sobushushu sisetyenziselwa ukuvumela ukusebenzisana kobushushu phakathi komoya kunye nesipholileyo, kwaye sincede ekunyuseni umoya ukuya kubushushu obufunekayo.

Ⅴ. Ikhoyili Yokupholisa: Iikhoyili Zokupholisa zinciphisa ubushushu bomoya obuhambayo ngokusebenzisa amaconsi amanzi aqokelelwa kwitreyi ye-condensate.

Ⅵ. I-ERS: Inkqubo yoBuyiselo lwaMandla (i-ERS) ikwanceda ukuphucula ukusebenza kakuhle kwamandla ngokudlulisa amandla obushushu phakathi komoya okhutshiweyo nomoya wangaphandle, okunciphisa imfuneko eyongezelelweyo yokufudumeza okanye yokupholisa.

Ⅶ. Izinto zokufudumeza: Ukubonelela ngolawulo olongezelelekileyo lobushushu, izinto zokufudumeza, kuquka izifudumezi zombane okanye izitshintshi zobushushu, zinokufakwa kwi-AHU.

Ⅷ. Isifudumezi/Isifudumezi: Ezi zizixhobo ezilawula ukufuma emoyeni ukuze kubekho imeko efanelekileyo yangaphakathi.

Ⅸ. Icandelo lokuXuba: Oku kudala umxube olungeleleneyo womoya wangaphakathi nomoya wangaphandle, ukuze umoya othunyelwa ukuba ulungiswe ube kubushushu obufanelekileyo kunye nomgangatho ofanelekileyo ngelixa usebenzisa amandla amancinci kangangoko kunokwenzeka.

Ⅹ. Ibangela: Izithulisi: Zinciphisa ingxolo ukuze kugcinwe okusingqongileyo kumnandi njengoko ingxolo iveliswa ngexesha lokusebenza kweefeni nezinye izinto.

Ukusebenza kakuhle kwamandla kwe-AHUs

Ukusebenza kakuhle kwamandla (ukususela ngo-2016, imfuneko phantsi koMgaqo-nkqubo we-European Ecodesign 1235/2014) luphawu olubalulekileyo lweyunithi yokuphatha umoya (i-AHU). Ikwenza oko ngeeyunithi zokubuyisela ubushushu ezixuba umoya wangaphakathi nowangaphandle, nto leyo esondeza umahluko wobushushu, nto leyo egcina amandla okupholisa umoya. Iifeni zinolawulo oluguquguqukayo oluzinika amandla okuguqula iimfuno zokuhamba komoya njengoko kufuneka, nto leyo evumela iyunithi yokuphatha umoya we-hvac ukuba isebenze ngakumbi kwaye ingabi namandla amaninzi.