Abanditsi bashishikajwe no guhitamo ibicuruzwa byose dusubiramo.Turashobora kubona komisiyo mugihe uguze kumurongo.Uburyo tugerageza ibikoresho.
Icyuma gikonjesha kigendanwa ni imashini ntoya ku ruziga zihindura umwuka ushushe, ushaje, nubushuhe mukirere gikonje, cyumye, kandi gishimishije.Kugirango ukore ibi, bashingira kumuzingo wa firigo.Ntugomba gucengera muriyi nzinguzingo kugirango ubyumve kandi ushimire ubwiza bwayo.
Icyuma gikonjesha icyo ari cyo cyose (na firigo yawe) gishingiye ku buryo budasanzwe bwo kuvoma imiti ikanda (bita firigo) ikoresheje imirongo y'ibyuma kugirango ikureho ingufu z'ubushyuhe aho bidakenewe.Ku mpera imwe yumuzingi, firigo ikusanyirizwa mumazi, kurundi ruhande ikaguka ikuka.Intego yiyi mashini ntabwo ihinduranya rya firigo itagira iherezo hagati y’amazi n’umwuka.Nta nyungu.Intego yo guhinduranya hagati yibi bihugu byombi ni ugukuraho ingufu zubushyuhe mu kirere kuruhande rumwe hanyuma ukayiteranya kurundi ruhande.Mubyukuri, uku kurema microclimate ebyiri: ubushyuhe n'imbeho.Microclimate ikora kuri coil ikonje (bita evaporator) numwuka wirukanwa mubyumba.Microclimate yakozwe na coil (condenser) ni umwuka wajugunywe hanze.Nka firigo yawe.Ubushyuhe buva imbere mu gasanduku bugana hanze.Ariko kubijyanye na konderasi, inzu yawe cyangwa inzu yawe ni agasanduku ko gukuramo ubushyuhe.
Mugice gikonje cyumuzunguruko, firigo ihinduka kuva mumazi ikajya mumyuka.Tugomba guhagarara hano kuko hari ikintu gitangaje cyabaye.Firigo itetse mumuzinga ukonje.Firigo ifite ibintu bitangaje, muribyo bifitanye isano nubushyuhe, ndetse numwuka ushyushye mubyumba birahagije guteka firigo.Nyuma yo guteka, firigo ihinduka kuva muruvange rwamazi nu mwuka bihinduka imyuka yuzuye.
Iyi myuka yinjijwe muri compressor, ikoresha piston kugirango ihagarike firigo kugeza ku gipimo gito gishoboka.Umwuka wasohotse mu mazi, kandi ingufu z'ubushyuhe zashyizwemo zivanwa ku rukuta rw'umuyoboro w'icyuma.Umufana uhuha umwuka unyuze mumashanyarazi, umwuka urashyuha hanyuma ugasohoka.
Ngaho urashobora kubona igitangaza cyubukonje bwo gukonjesha, nkuko bibaho mumashanyarazi yikurura.
Icyuma gikonjesha ntabwo gikonjesha ikirere gusa, ahubwo kiranuma.Guhagarika ubuhehere bwamazi mu kirere nkumwuka bisaba ingufu nyinshi zumuriro.Ingufu zubushyuhe zikoreshwa mugupima ubuhehere ntishobora gupimwa na termometero, yitwa ubushyuhe bwihishwa.Kuraho ibyuka (nubushyuhe bwihishe) ni ngombwa kuko umwuka wumye utuma wumva umerewe neza kuruta umwuka wuzuye.Umwuka wumye byorohereza umubiri wawe guhumeka amazi, aribwo buryo bwawe bwo gukonjesha.
Imashini zigendanwa (nka konderasi zose) zitanga ubushyuhe buturuka mu kirere.Umwuka uhuza igicu gikonje gikonjesha, kikaba hejuru yacyo, gitonyanga kandi kigatemba mu isafuriya.Amazi aturuka mu kirere yitwa condensate kandi ashobora kuvurwa muburyo butandukanye.Urashobora gukuramo inzira hanyuma ugasuka.Ubundi, igice gishobora gukoresha umuyaga kugirango utange ubushuhe kubice bishyushye bya coil (kondenseri), aho ubuhehere buhinduka bugasubira mumashanyarazi hanyuma bukirukanwa mumyuka.Mubihe bidasanzwe, mugihe icyuma gikonjesha kigendanwa giherereye hafi yumuyoboro wo hasi, kondegene irashobora gutembera mumiyoboro.Mu bindi bihe, imiyoboro iva mu cyuma gikonjesha gishobora gutuma pompe ya kondensate izavoma amazi mu miyoboro hanze cyangwa ahandi.Imashini zimwe zishobora gutwara ibintu zifite pompe yubatswe.
Imashini zimwe zigendanwa zifite icyuma kimwe, mugihe izindi ebyiri.Muri ibyo bihe byombi, igikoresho cyoherejwe na hose yaciwe.Uhuza impera imwe ya hose kubikoresho naho ubundi ukarangirira kumadirishya.Ibyo ari byo byose, nta bikoresho bisabwa, uhita usunika hose nka bolt nini ya plastiki.Ibice bimwe bya hose byonsa umwuka wicyumba gikonje hanyuma ukoreshe gukonjesha igiceri gishyushye.Bahumeka umwuka ushushe hanze.Moderi ebyiri ya hose iraruhije gato kandi irashobora kubahenze kuruta moderi imwe ya hose.Umuyoboro umwe ushushanya mu kirere kandi ukayikoresha mu gukonjesha igiceri gishyushye, hanyuma ukananiza umwuka ushushe ukoresheje hose.Bimwe muribi bikoresho bibiri bya hose byashizweho nka hose muri hose kuburyo hose igaragara gusa.
Ntibyumvikana kubaza uburyo bwiza kuruta ubundi.Nta gisubizo cyoroshye.Moderi imwe ya hose ikurura umwuka mubyumba mugihe kondenseri ikonje, bityo bigatuma igitutu gito kigabanuka munzu.Uyu muvuduko mubi utuma umwanya ubamo ushushanya umwuka ushyushye uturutse hanze kugirango uhuze igitutu.
Kugirango ukemure ikibazo cyo kugabanuka k'umuvuduko, abayikora bavumbuye impanga ya hose ikoresha umwuka ushyushye wo hanze kugirango ugabanye ubushyuhe bwa condenser.Igikoresho nticyerekana umwuka mubyumba, bityo umuvuduko wumwuka murugo ukomeza guhoraho.Ariko, iki ntabwo aricyo gisubizo cyiza kuko ubu ufite amazu abiri manini ashyushye mubyumba byawe ugerageza gukonja.Aya mazu ashyushye akwirakwiza ubushyuhe ahantu hatuwe, bigabanya ibikoresho neza.Waba ugura igice gifite ama shitingi imwe cyangwa abiri, hitamo imwe ifite ubushobozi bwo gukonjesha ibihe byinshi (SACC) ushobora kugura.Iri gipimo cy’ingufu za leta ni itegeko kubishobora guhumeka neza muri 2017.