Kodi MVHR Imathandiza ndi Fumbi? Kuwulula Ubwino wa Machitidwe Obwezeretsa Mpweya Wotentha

Kwa eni nyumba omwe akulimbana ndi fumbi losatha, funso limabuka: Kodi makina opumira mpweya okhala ndi Kutentha (MVHR) amachepetsa fumbi? Yankho lalifupi ndi inde—koma kumvetsetsa momwe mpweya wopumira mpweya komanso gawo lake lalikulu, chobwezeretsa mpweya, zimathandizira fumbi kumafuna kuyang'anitsitsa momwe zimagwirira ntchito.

Makina a MVHR, omwe amadziwikanso kuti mpweya wobwezeretsa kutentha, amagwira ntchito potulutsa mpweya woipa wamkati pomwe nthawi yomweyo amakoka mpweya watsopano wakunja. Chodabwitsa chili mu recuperator, chipangizo chomwe chimasamutsa kutentha kuchokera ku mpweya wotuluka kupita ku mpweya wobwera popanda kuwasakaniza. Njirayi imatsimikizira kugwiritsa ntchito mphamvu moyenera komanso kusunga mpweya wabwino wamkati. Koma kodi izi zikugwirizana bwanji ndi fumbi?

Njira zachikhalidwe zopumira mpweya nthawi zambiri zimakoka mpweya wakunja wosasefedwa m'nyumba, zomwe zimanyamula zinthu zoipitsa monga mungu, utsi, komanso tinthu tating'onoting'ono ta fumbi. Mosiyana ndi zimenezi, makina a MVHR okhala ndi zosefera zapamwamba amasunga zinthuzi zisanayende m'nyumba. Chotsukira mpweya chimagwira ntchito ziwiri apa: chimasunga kutentha nthawi yachisanu ndipo chimaletsa kutentha kwambiri nthawi yachilimwe, pomwe makina osefera amachepetsa fumbi louluka ndi mpweya mpaka 90%. Izi zimapangitsa kuti mpweya wobwezeretsa kutentha usinthe kwambiri kwa anthu omwe ali ndi vuto la ziwengo komanso omwe akufuna malo okhala aukhondo.

Kuphatikiza apo, kugwira ntchito bwino kwa recuperator kumatsimikizira kuti kutentha sikutayika kwambiri panthawi yosinthana mpweya. Mwa kusunga kutentha kokhazikika, makina a MVHR amaletsa kuzizira kwa mpweya—chinthu chomwe chimayambitsa kukula kwa nkhungu, zomwe zingawonjezere mavuto okhudzana ndi fumbi. Mukaphatikizana ndi kukonza fyuluta nthawi zonse, makina opumulirako mpweya wobwezeretsa kutentha amakhala chotchinga champhamvu kuti fumbi lisasonkhanitsidwe.

Otsutsa amanena kuti ndalama zoyikira MVHR ndi zokwera, koma ndalama zomwe zimasungidwa kwa nthawi yayitali pazinthu zoyeretsera ndi ndalama zokhudzana ndi thanzi nthawi zambiri zimakhala zazikulu kuposa ndalama zoyambira. Mwachitsanzo, chotsukira chopangidwa bwino chingawonjezere moyo wa makina a HVAC mwa kuchepetsa kuwonongeka ndi kung'ambika komwe kumabwera chifukwa cha fumbi.

Pomaliza, makina a MVHR—oyendetsedwa ndi ukadaulo wapamwamba wobwezeretsa mpweya wotentha komanso makina odalirika obwezeretsa mpweya—ndi njira yothandiza kwambiri yoyendetsera fumbi. Mwa kusefa zoipitsa, kuwongolera chinyezi, komanso kugwiritsa ntchito bwino mphamvu, amapanga nyumba zathanzi komanso zokhazikika. Ngati fumbi ndi vuto, kuyika ndalama mu mpweya wobwezeretsa kutentha ndi makina obwezeretsa mpweya ogwira ntchito bwino kungakhale mpweya wabwino womwe mukufuna.