Chifukwa chiyani mukufunikira mpweya wobwezeretsa kutentha

Moyo m'nyumba zamasiku ano zothina umatulutsa chinyezi komanso zowononga.Chinyezichi chimachokera ku kuphika, kuchapa, mvula ndi kupuma.Madera omwe ali ndi chinyezi chambiri ndi malo oberekera nkhungu, mildew, bowa, nthata za fumbi ndi mabakiteriya.Kuphatikiza pa chinyezi chambiri komanso zowononga zachilengedwe, zida zomwe zimagwiritsa ntchito kuyaka zimatha kuloleza mpweya, kuphatikizapo carbon monoxide, ndi zowononga zina kutulukira mumlengalenga.Ngakhale kupuma kungawonjezere vutolo pamene mpweya woipa wafika pamlingo waukulu, kumapanga mpweya wouma.

Bungwe la American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) limakhazikitsa muyezo wa mpweya wabwino wa m'nyumba zosachepera .35 kusintha kwa mpweya pa ola limodzi, ndipo osachepera 15 cubic feet pa mphindi (cfm) pa munthu.Nyumba yakale ikhoza kupitirira kwambiri makhalidwe amenewa, makamaka pa tsiku la mphepo.Komabe, pa tsiku la bata la dzinja, ngakhale nyumba yolimba imatha kugwera pansi pa mulingo wochepera wovomerezeka wa mpweya wabwino.

Pali njira zina zothetsera vuto la mpweya wamkati.Mwachitsanzo, fyuluta ya electrostatic yomwe imayikidwa mu makina otenthetsera mpweya wokakamiza idzachepetsa zowonongeka ndi mpweya, koma sizingathandize ndi chinyezi, mpweya wosasunthika kapena mpweya woipa. Njira yabwino yothetsera nyumba yonse ndikupanga mpweya wabwino.Mwanjira imeneyi, fani imodzi imawuzira mpweya woipa, woipitsidwa m’nyumba pamene ina imaloŵetsamo mwatsopano.

Mpweya wobwezeretsa kutentha (HRV) ndi wofanana ndi mpweya wabwino, kupatulapo umagwiritsa ntchito kutentha kwa mpweya wotuluka kutenthetsa mpweya wabwino.Chipinda chimodzi chimakhala ndi mafani awiri, imodzi yotulutsa mpweya wapanyumba ndipo inayo yotulutsa mpweya wabwino.Chomwe chimapangitsa HRV kukhala yapadera ndi gawo losinthira kutentha.Pakatikati pake amasamutsa kutentha kuchokera pamtsinje wotuluka kupita kumtsinje womwe ukubwera monga momwe radiator yagalimoto yanu imasamutsira kutentha kuchokera ku choziziritsa cha injini kupita ku mpweya wakunja.Zimapangidwa ndi tinjira tating'onoting'ono tomwe timadutsamo momwe ma airstream obwera ndi otuluka amayenda.Pamene mitsinje imayenda, kutentha kumachoka kumbali yotentha ya njira iliyonse kupita kuzizira, pamene mitsinje ya mpweya simasakanikirana.

Ma VT501 HRV ndi abwino kwa nyumba zothina, zomwe sizikhala ndi chinyezi chifukwa amalowetsa mpweya wonyowa ndikuwuma, mpweya wabwino.M'madera okhala ndi chinyezi chambiri chakunja, chowongolera chobwezeretsa mphamvu ndichoyenera.Chipangizochi ndi chofanana ndi HRV, koma chimachepetsa mpweya wabwino womwe ukubwera.