Kutheni kufuneka i-ventilator yokubuyisela ubushushu

Ubomi ngaphakathi kwikhaya lanamhlanje elixineneyo buvelisa ukufuma kunye nongcoliseko.Ukufuma kuvela ekuphekeni, ekuhlanjweni, kwiishawa kunye nokuphefumla.Ukongeza kubumanzi obugqithisileyo kunye nongcoliseko lwebhayoloji, izixhobo ezisebenzisa ukutsha zinamandla okuvumela iigesi, eziquka ikharbon monokside, kunye nezinye izinto ezingcolisa umoya ziphumele emoyeni.Kwanokuphefumla kunokongeza kule ngxaki xa ikharbon diokside ifikelela kumanqanaba aphakamileyo, nto leyo edala umoya odala.

I-American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) ibeka umgangatho wokungena komoya kwindawo yokuhlala ubuncinane be-.35 utshintsho lomoya ngeyure, kwaye ungekho ngaphantsi kwe-15 cubic feet ngomzuzu (cfm) ngomntu ngamnye.Ikhaya elidala linokuyigqwesa le milinganiselo—ingakumbi ngemini enomoya.Nangona kunjalo, kusuku oluzolileyo lwasebusika, kwanendlu evuthulukileyo inokuwela ngaphantsi komgangatho ocetyiswayo wokungena komoya.

Kukho izisombululo ezingaphelelanga kwingxaki yomgangatho womoya wangaphakathi.Umzekelo, i-electrostatic filter efakwe kwi-air-force system yokufudumala iya kunciphisa ukungcola emoyeni, kodwa ayiyi kunceda ngomswakama, umoya ophelileyo okanye ukungcola kwegesi.Isisombululo esingcono sendlu yonke kukudala umoya olinganiselayo.Ngale ndlela, enye ifeni ivuthela umoya omdaka, ongcolileyo ngaphandle kwendlu ngelixa enye iwususa ngentsha.

Isixhobo sokungenisa umoya esibuyisela ubushushu (HRV) siyafana nenkqubo yokungenisa umoya elungeleleneyo, ngaphandle kokuba isebenzisa ubushushu bomoya ophumayo ukufudumala umoya omtsha.Iyunithi eqhelekileyo ineefeni ezimbini—eyokukhupha umoya wasekhaya ize enye ingenise umoya omtsha.Yintoni eyenza i-HRV ibe yodwa ngundoqo wokutshintsha ubushushu.Oyena ndoqo uhambisa ubushushu ukusuka kumsinga ophumayo ukuya kumsinga ongenayo ngendlela efanayo neradiyetha kwinqwelo-mafutha yakho ehambisa ubushushu ukusuka kwisipholisi se-injini ukuya kumoya wangaphandle.Yenziwe ngothotho lweendlela emxinwa ezitshintshanayo apho imisinga yomoya engenayo nephumayo ihamba.Njengoko imisinga ihamba, ubushushu bufuduswa busuka kwicala elifudumeleyo lepaseji nganye ukuya kubanda, ngoxa imisinga yomoya ingaxubani.

Ii-VT501 HRVs zilungele amakhaya aqinileyo, athanda ukufuma kuba athatha indawo yomoya ofumileyo ngowomileyo, nomoya omtsha.Kwiimozulu ezinomswakama ogqithisileyo wangaphandle, i-ventilator yokubuyisela amandla ifanelekile ngakumbi.Esi sixhobo siyafana ne-HRV, kodwa sisusa umswakama emoyeni omtsha ongenayo.