Ponena za kukonza mpweya wabwino wa m'nyumba komanso kugwiritsa ntchito bwino mphamvu, makina opumira mpweya wobwezeretsa kutentha (HRV) ndi njira yabwino kwambiri. Koma n’chiyani chimapangitsa makina opumira mpweya wobwezeretsa kutentha kukhala ogwira ntchito bwino kuposa ena? Yankho nthawi zambiri limakhala mu kapangidwe ndi magwiridwe antchito a gawo lake lalikulu: chopumira mpweya. Tiyeni tifufuze zinthu zofunika kwambiri zomwe zimafotokoza makina opumira mpweya abwino kwambiri a HRV komanso momwe chopumira mpweya chimachitira gawo lofunika kwambiri.
Kugwira bwino ntchito kwa mpweya wobwezeretsa kutentha kumayesedwa ndi momwe dongosolo limasamutsira kutentha kuchokera ku mpweya wotulutsa utsi kupita ku mpweya watsopano wobwera. Chobwezeretsa kutentha, chosinthira kutentha mkati mwa HRV unit, ndiye chomwe chimayang'anira njirayi. Zobwezeretsa kutentha kwambiri zimagwiritsa ntchito zipangizo zamakono monga ma cross-flow kapena ma counter-flow plates kuti ziwonjezere kutentha, nthawi zambiri zimapangitsa kuti kutentha kubwezeretse kutentha kwa 85–95%. Izi zikutanthauza kuti mphamvu zochepa zimawonongeka, zomwe zimachepetsa kwambiri ndalama zotenthetsera ndi kuziziritsa.
Chinthu china chofunikira ndi chakuti chobwezeretsa mpweya chimakana kuyenda bwino. Njira zabwino kwambiri zobwezeretsera mpweya zimayendetsa kutentha ndi kutsika kwa mphamvu zochepa, kuonetsetsa kuti HRV ikugwira ntchito mwakachetechete komanso imagwiritsa ntchito mphamvu zochepa. Zobwezeretsa mpweya zamakono zokhala ndi ma geometries abwino kapena zinthu zosintha magawo zimathandizira magwiridwe antchito popanda kuwononga kuyenda kwa mpweya, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'nyumba ndi m'mabizinesi.
Zowongolera zanzeru zimawonjezeranso magwiridwe antchito a HRV. Makina okhala ndi masensa odziyimira pawokha amasintha kuchuluka kwa mpweya wopumira kutengera kuchuluka kwa anthu, chinyezi, ndi kuchuluka kwa CO2, kuonetsetsa kuti chobwezeretsa mpweya chikugwira ntchito pokhapokha ngati pakufunika kutero. Kugwira ntchito kwamphamvu kumeneku kumaletsa kuwononga mphamvu komanso kusunga mpweya wabwino m'nyumba—kupambana kwa onse kuti zinthu zizikhala bwino komanso zikhale bwino.
Kuphatikiza apo, kuthekera kokonza zinthu kumakhudza magwiridwe antchito a nthawi yayitali. Mapangidwe abwino kwambiri obwezeretsa mpweya wotentha amakhala ndi zida zobwezeretsa zinthu zomwe zimatsukidwa mosavuta kapena kusinthidwa, zomwe zimaletsa kutsekeka kapena kusonkhanitsa nkhungu zomwe zingawononge magwiridwe antchito. Kusamalira nthawi zonse kumaonetsetsa kuti chobwezeretsa zinthu chikupitilizabe kugwira ntchito bwino chaka chonse.
Mwachidule, makina opumira mpweya abwino kwambiri obwezeretsa kutentha amaphatikiza chopumira mpweya chogwira ntchito bwino kwambiri ndi zowongolera zanzeru komanso zosowa zochepa zosamalira. Kaya mumayang'anira kusunga mphamvu, mpweya wabwino, kapena kulimba, kuyika ndalama mu HRV ndi chopumira mpweya chamakono ndiye chinsinsi chopezera phindu la nthawi yayitali.
Nthawi yotumizira: Julayi-24-2025
