Kodi HRV Cool Houses mu Chilimwe?

Pamene kutentha kwa chilimwe kukukwera, eni nyumba nthawi zambiri amafunafuna njira zosagwiritsa ntchito mphamvu kuti azikhala bwino popanda kudalira kwambiri mpweya woziziritsa. Ukadaulo umodzi womwe umawonekera kawirikawiri m'makambirano awa ndi mpweya wobwezeretsa kutentha (HRV), womwe nthawi zina umatchedwa recuperator. Koma kodi HRV kapena recuperator imaziziritsadi nyumba m'miyezi yotentha? Tiyeni tikambirane momwe machitidwewa amagwirira ntchito komanso momwe amagwirira ntchito pakukhala bwino kwa chilimwe.

Pakatikati pake, HRV (heat recovery ventilator) kapena recuperator idapangidwa kuti ikonze mpweya wabwino wa m'nyumba mwa kusinthana mpweya wakale wa m'nyumba ndi mpweya watsopano wakunja pamene ikuchepetsa kutayika kwa mphamvu. M'nyengo yozizira, dongosololi limatenga kutentha kuchokera ku mpweya wotuluka kupita ku mpweya wozizira wotentha womwe ukubwera, zomwe zimachepetsa kufunika kwa kutentha. Koma m'chilimwe, njirayi imasinthasintha: recuperator imagwira ntchito yochepetsera kusamutsa kutentha kuchokera ku mpweya wofunda wakunja kupita m'nyumba.

Umu ndi momwe zimathandizira: pamene mpweya wakunja uli wotentha kuposa mpweya wamkati, chitoliro chosinthira kutentha cha HRV chimasamutsa kutentha kuchokera ku mpweya wobwera kupita ku mtsinje wotuluka. Ngakhale izi sizikugwira ntchitooziziraMpweya ngati choziziritsira mpweya, umachepetsa kwambiri kutentha kwa mpweya wobwera usanalowe m'nyumba. Kwenikweni, choziziritsira mpweya "chimaziziritsa kale", zomwe zimathandiza kuchepetsa nkhawa pa makina oziziritsira mpweya.

Komabe, ndikofunikira kwambiri kusamalira zomwe mukuyembekezera. HRV kapena recuperator si njira yolowera m'malo mwa air conditioner pa kutentha kwambiri. M'malo mwake, imathandizira kuziziritsa mwa kukonza bwino mpweya wabwino. Mwachitsanzo, usiku wachilimwe wozizira, makinawa amatha kubweretsa mpweya wozizira wakunja uku akutulutsa kutentha kwamkati komwe kwatsekedwa, zomwe zimapangitsa kuti kuziziritsa kwachilengedwe kukhale kozizira.

Chinanso ndi chinyezi. Ngakhale kuti ma HRV ndi abwino kwambiri posinthana kutentha, sachotsa chinyezi mumpweya monga momwe ma AC amakhalira. M'nyengo yozizira, kugwirizanitsa HRV ndi chochotsera chinyezi kungakhale kofunikira kuti mukhale omasuka.

Ma HRV ndi ma recuperators amakono nthawi zambiri amakhala ndi njira zodulira kutentha nthawi yachilimwe, zomwe zimalola mpweya wakunja kudutsa pakati pa kutentha pamene kuli kozizira kunja kuposa m'nyumba. Izi zimapangitsa kuti pakhale mwayi woziziritsa popanda kugwiritsa ntchito kwambiri makinawo.

Pomaliza, ngakhale HRV kapena recuperator sizimaziziritsa nyumba mwachindunji ngati choziziritsira mpweya, imagwira ntchito yofunika kwambiri nthawi yachilimwe pochepetsa kutentha, kukonza mpweya wabwino, komanso kuthandizira njira zoziziritsira zosagwiritsa ntchito mphamvu zambiri. Kwa nyumba zomwe zimaika patsogolo kukhazikika ndi mpweya wabwino m'nyumba, kuphatikiza HRV mu dongosolo lawo la HVAC kungakhale njira yanzeru—chaka chonse.