Ba nyir'amazu benshi bibaza niba gushyiramo icyuma gishyushya ubushyuhe (HRV) cyangwa sisitemu yo guhumeka umwuka mushya bizamura amafaranga yabo yo gushyushya. Igisubizo kigufi: si ngombwa. Mu by'ukuri, izi sisitemu zagenewe kunoza imikorere y'ingufu mu gihe zituma ibidukikije byo mu nzu birushaho kuba byiza.
Urebye bwa mbere, igitekerezo cyo kuzana umwuka mwiza mu gihe cy'itumba gishobora gusa n'aho kinyuranyije n'amahame—n'ubundi kandi, umwuka ukonje wo hanze ubusanzwe usaba ubushyuhe bwinshi. Ariko, iki gihe, igitekerezo cya noneUtwuma two kugarura ingufu (ERVs)byakozwe kugira ngo bifate ubushyuhe buva mu mwuka ushaje usohoka bujye mu mwuka mwiza winjira. Ubu buryo, buzwi nka "heat recovery", bugabanya cyane ingufu zikenewe kugira ngo umwuka winjira ushyuhe, bigabanye ikiguzi cyo gushyushya.
Hari abashidikanya bavuga ko uburyo ubwo aribwo bwose bwo guhumeka buzongera ikoreshwa ry’ingufu. Nubwo ari ukuri ko HRV na ERV zikoresha amashanyarazi kugira ngo zikoreshe amafeni, kuzigama kwazo igihe kirekire akenshi biruta iki giciro. Mu gukomeza guhumeka neza, ubu buryo burinda kwiyongera k’ubushuhe no gukura kw’ibihumyo, bishobora kwangiza ubushyuhe no gukenera ingufu nyinshi mu gusana.
Byongeye kandi, inyungu zo guhumeka neza mu mwuka mwiza zirenze ubushobozi bw'ingufu. Ubwiza bw'umwuka wo mu nzu bugabanya ibyago byo kugira ibibazo byo guhumeka kandi bukongera ihumure, bigatuma abawurimo bagumana ubushyuhe bukabije mu nzu badahumeka. Iyo bahujwe n'ibyuma bishyushya bigezweho, ibikoresho bifasha mu kugarura imbaraga bishobora kunoza ikoreshwa ry'ingufu binyuze mu guhindura ingano y'ingufu bitewe n'uko abantu baba mu nzu n'uko bari hanze.
Mu gusoza, nubwo HRVs na sisitemu zo guhumeka umwuka mwiza zikoresha ingufu, uruhare rwazo mu kubungabunga ubushyuhe no kunoza ubwiza bw'umwuka wo mu nzu bituma ziba ishoramari ryiza ku ba nyir'amazu batazi ikiguzi.
Igihe cyo kohereza: 23 Mata 2025
