Itandukaniro riri hagati ya ERV na HRV

Ni irihe tandukaniro riri hagati ya sisitemu ya HRV na ERV?

Guhumeka neza mu ngo zo mu Burayi ni ingenzi kuko amazu mashya yubatswe afite ubushyuhe bwinshi kandi adahumeka cyane, bigabanya urujya n'uruza rw'umwuka karemano kandi bigira ingaruka ku bwiza bw'umwuka mu ngo. Kugira ngo ibi birwanywe, amazu menshi mashya yishingikiriza kuri HRV (Ubushyuhe bwo Gusubiza Ubushyuhe), cyangwa ERV (Kugarura Ingufu Ventilator), ifasha kunoza ubwiza bw'umwuka mu nzu mu gihe igabanya ikiguzi cyo kuyishyushya. Icyemezo gishingiye ku byo ukeneye, kuko hari inyungu kuri sisitemu za HRV na ERV. Gutandukanya ibyo byombi bizafasha ba nyir'amazu guhitamo ikibabereye mu byo bakeneye mu guhumeka.

HRV isobanura iki?
HRV isobanura "ihumeka rigarura ubushyuhe."

Sisitemu za HRV zikora zite?
Binyuze mu "mashini ifasha guhumeka ubushyuhe" (HRV), ihora ihinduranya umwuka ushaje wo mu nzu n'umwuka mwiza wo hanze, yongera ubwinshi bwa ogisijeni kandi igasohora imyanda yo mu nzu irimo dioxyde de carbone, impumuro mbi n'ibintu bihumanya ikirere (VOCs).

ERV isobanura iki?
ERV ni amagambo ahinnye avuga "ingufu zo guhumeka."

Ni gute sisitemu za ERV zikora?
Imashini zifasha mu kugarura ubushyuhe mu kirere (Energy Recovery Ventilators - ERVs) ni ibikoresho byohereza ubushyuhe n'ubushuhe hagati y'umwuka mwiza n'umwuka usohoka kugira ngo byongere ingufu mu buryo bwiza kandi bigumane ubushyuhe bwiza. Igitekerezo cy'ibanze cy'izi mashini ni uguhanahana ubushyuhe n'ubushuhe hagati y'imigezi ibiri y'umwuka, umwe muri yo ukaba uturutse imbere mu nyubako undi ukaba uturutse hanze.

Ni irihe tandukaniro riri hagati ya sisitemu ya HRV na ERV?
Sisitemu za HRV na ERV zigira uruhare runini mu miterere y'umwuka wo mu nzu. Zihinduranya umwuka wo mu nzu ushaje kugira ngo zikoreshwe mu buryo bushya bwo gusukura isura yo hanze kandi zigasubiza ingufu mu mwuka wananiwe.
Ubushuhe ni itandukaniro riri hagati yabyo. HRVs zigarura ubushyuhe gusa, ari zo nziza mu kugena ubushyuhe ariko ntizishobora kugenzura ubushuhe.
Mu gihe cy'itumba, ERV zishobora gutuma umwuka uri imbere udashyuha cyane. Ibyo byatera ibibazo nko kubabara no kurwara nk'uruhu rwumye cyangwa kubabara mu muhogo.
Mu mpeshyi, bituma amazi arushaho kumera nabi mu mazu, ibi bigatuma amazu adahinduka icyatsi bitewe n’ibihumyo cyangwa indwara y’uruhu.
Bityo, ERV zishobora gutuma ibidukikije byo mu nzu birushaho kuba byiza cyane cyane ahantu harangwa n'ubushuhe bwinshi cyangwa ahantu hari abantu bahumeka.


Ni ikihe gikwiriye urugo rwanjye?
Mu guhitamo hagati ya HRV cyangwa ERV, hari ibintu byinshi bigomba kwitabwaho bishingiye ku hantu utuye, sisitemu yawe yo gushyushya n'ibijyanye n'ibyo urugo rwawe n'umuryango wawe bakeneye. Mu turere dufite ibihe by'ubukonje n'ibyumye ndetse n'ibihe by'izuba bishyushye bifite ubushyuhe bwinshi, ubushobozi bwa ERV bwo kugarura ubushyuhe n'ubushuhe ni akarusho. Mu kwirinda ko ubushyuhe bwinshi mu gihe cy'itumba no kugenzura ubushuhe bwinshi mu mezi y'izuba, ERV zigumana ihumure mu nzu nk'uko bikwiriye ku bihe by'ubushuhe bwinshi.

Ubwoko bwa sisitemu yo gushyushya mu nzu yawe nabwo bugira icyo buhindura. HRV zikora neza cyane hamwe na sisitemu zo gushyushya zidashyushya nk'amabati, mu gihe ERV zikwiriye cyane amazu akoresha sisitemu zo kumisha nk'amashyushya y'amashanyarazi. Bigira icyo bihindura aho inzu yawe yubatswe n'igihe yubatswe: amazu ashaje muri rusange, cyane cyane ayubatswe mbere ya 1970, akenshi aba afite umwuka wumutse cyane mu nzu, bivuze ko ERV ikwiriye cyane. Amazu mashya ariko, akunda kubakwa mu buryo butagira umwuka kandi akenshi atoranywamo HRV.

Ingano y'umuryango ni ikindi kintu cyo kwitabwaho. Mu ngo nini, ibikorwa nko guteka bikunze gutanga ubushuhe bwinshi, bityo rero HRV ishobora kuba nziza. Ariko ku miryango mito iri mu ngo nini zikeneye cyane gucunga ubushuhe bwinshi, ERV ni amahitamo meza kurushaho.

Icyo bishingiraho ni ibyo ukeneye. HRV ni nziza ku mazu aho umwuka uba utose cyane mu gihe cy'itumba, ariko birashoboka ko ERV ikwiriye inzu iguma yumye cyane cyangwa aho hakenewe gucunga ubushuhe. Mu turere dushyuha kandi duhehereye, ERV irusha HRV nubwo ishobora gukenera icyuma gikuraho ubushuhe mu bihe bikomeye cyane. Ikintu cy'ingenzi cyo gukuraho ni uko ubwoko bwombi bw'ibikoresho butanga umusaruro ugaragara ku bwiza bw'umwuka wo mu nzu, bityo uko wahitamo kose, inzu yawe izakomeza kugira impumuro nziza kurusha iya kera ivamo amazi.