Abanditsi bakunda ibikoresho bahitamo buri gicuruzwa dusuzuma. Dushobora kubona komisiyo niba uguze kuri link. Uburyo tugerageza ibikoresho.
Konkireteri zigendanwa ni imashini nto zifite amapine zihindura umwuka ushyushye, ushaje kandi utose ukawuhindura umwuka ukonje, wumye kandi uryoshye. Kugira ngo babigereho, bishingikiriza ku buryo bwo gukonjesha. Ntabwo ukeneye kwibanda kuri iyi konkireri kugira ngo uyisobanukirwe kandi wishimire ubwiza bwayo.
Icyuma icyo ari cyo cyose gikonjesha (na firigo yawe) gishingiye ku buryo butangaje bwo kohereza imiti ikoreshwa n'umuvuduko (yitwa refrigerants) binyuze mu miyoboro y'ibyuma kugira ngo ikuremo ingufu z'ubushyuhe aho zidakenewe. Ku mpera imwe y'uruziga, firigo ishyirwamo amazi, naho ku rundi ruhande irakura ikavamo umwuka. Intego y'iyi mashini si uguhinduranya gusa firigo hagati y'amazi n'umwuka. Nta nyungu ihari. Intego yo guhinduranya hagati y'izi nzego zombi ni ugukuramo ingufu z'ubushyuhe mu kirere ku mpera imwe no kuzishyira ku rundi ruhande. Mu by'ukuri, iyi niyo miterere y'ikirere kibiri: ubushyuhe n'ubukonje. Imiterere mito ikora kuri coil ikonje (yitwa evaporator) ni umwuka usohorwa mu cyumba. Imiterere mito ikorwa na coil (condenser) ni umwuka usohoka. Kimwe na firigo yawe. Ubushyuhe buva imbere mu gasanduku bujya hanze. Ariko ku bijyanye na firigo, inzu yawe cyangwa inzu yawe ni agasanduku ko gukuramo ubushyuhe.
Mu gice gikonje cy'uruziga rw'imiyoboro, icyuma gikonjesha gihinduka kuva ku mazi kijya ku mwuka. Tugomba guhagarara aha kuko hari ikintu gitangaje cyabaye. Ikigonjesha gishyuha mu ruziga rw'ubukonje. Ikigonjesha gifite imiterere itangaje, muri yo harimo ubufatanye mu bushyuhe, ndetse n'umwuka ushyushye mu cyumba urahagije kugira ngo ikigonjesha gishyuhe. Nyuma yo kubira, icyuma gikonjesha gihinduka kuva ku ruvange rw'amazi n'umwuka kikajya ku mwuka wuzuye.
Uyu mwuka ushyirwa muri kompreseri, ikoresha piston kugira ngo ikandagire firigo kugeza ku rugero ruto rushoboka. Uwo mwuka ushyirwa mu mazi, hanyuma ingufu z'ubushyuhe zirimo zigakurwa ku rukuta rw'umuyoboro w'icyuma. Umufana uhuha umwuka unyuze mu muyoboro w'ubushyuhe, umwuka ugashyuha hanyuma ugasohoka.
Aho niho uzabona igitangaza cy'ubukonje bw'imashini, nk'uko biba mu byuma bikonjesha bitwarwa.
Imashini zikonjesha umwuka ntizikonjesha umwuka gusa, ahubwo zinawumisha. Guhagarika ubushuhe bw'amazi mu kirere nk'umwuka bisaba ingufu nyinshi z'ubushyuhe. Ingufu z'ubushyuhe zikoreshwa mu gupima ubushuhe ntizishobora gupimwa hakoreshejwe thermometer, byitwa ubushyuhe buteretse. Gukuraho umwuka (n'ubushyuhe buteretse) ni ingenzi kuko umwuka wumye utuma wumva umerewe neza kuruta umwuka uteretse. Umwuka wumye worohereza umubiri wawe gushonga amazi, ari na wo buryo busanzwe bwo gukonjesha.
Imashini zikonjesha zigendanwa (nk'izindi mashini zikonjesha) zikonjesha ubushuhe buva mu kirere. Umwotsi uhura n'icyuma gikonjesha gikonjesha, kikayiboheraho, kikayitonyanga hanyuma kikayinjira mu isafuriya yo gukusanya. Amazi akonjesha aturuka mu kirere yitwa condensate kandi ashobora kuvurwa mu buryo butandukanye. Ushobora gukuraho isahani ugasuka. Ubundi buryo, igikoresho gishobora gukoresha umufana kugira ngo gitange ubushuhe ku gice gishyushye cya condensate (condensate), aho ubushuhe bugahindurwamo umwuka hanyuma bugasohoka binyuze mu mwotsi. Mu bihe bidasanzwe, iyo icyuma gikonjesha gitwarwa kiri hafi y'umuyoboro wo hasi, ubushuhe bushobora gutemba mu miyoboro. Mu bindi bihe, imiyoboro iva mu isafuriya ikora icyuma gikonjesha ishobora gutuma habaho pompe ikora icyuma gikonjesha izavoma amazi mu muyoboro w'amazi uri hanze cyangwa ahandi. Zimwe muri mashini zikonjesha zigendanwa zifite pompe ikora icyuma gikonjesha.
Hari ibyuma bikonjesha bitwara umwuka bifite umuyoboro umwe w’umwuka, mu gihe ibindi bifite ibiri. Muri ibyo byombi, igikoresho cyoherezwa umuyoboro ufunguye. Uhuza impera imwe y’umuyoboro n’igikoresho n’indi impera ku idirishya. Uko byagenda kose, nta bikoresho bikenewe, ushyiramo umuyoboro nk’icyuma kinini cya pulasitiki. Ibikoresho by’umuyoboro umwe bikurura umwuka wo mu cyumba gikonjesha hanyuma ukawukoresha mu gukonjesha umuyoboro ushyushye wa kondensateri. Bihuha umwuka ushyushye hanze. Imiyoboro ibiri iragoye gato kandi ishobora kuba ihenze kurusha imwe imwe. Umuyoboro umwe ukurura umwuka wo hanze hanyuma ukawukoresha mu gukonjesha umuyoboro ushyushye wa kondensateri, hanyuma ugasohora umwuka ushyushye unyuze mu wundi muyoboro. Bimwe muri ibyo bikoresho by’imiyoboro ibiri bishyirwaho nk’umuyoboro uri mu muyoboro bityo umuyoboro umwe gusa ni wo ugaragara.
Ni ibintu byumvikana kubaza uburyo bwiza kurusha ubundi. Nta gisubizo cyoroshye gihari. Imashini imwe ikurura umwuka mu cyumba mu gihe condenser ikonje, bityo bigatuma umuvuduko mu nzu ugabanuka gato. Uyu muvuduko mubi utuma ahantu ho kuba hakurura umwuka ushyushye uturutse hanze kugira ngo uhuze umuvuduko.
Kugira ngo bakemure ikibazo cyo kugabanuka k'umuvuduko, abakora ibikoresho bavumbuye igishushanyo cy'imiyoboro ibiri ikoresha umwuka ushyushye wo hanze kugira ngo igabanye ubushyuhe bwa kondensateri. Icyo gikoresho ntigihindura umwuka mu cyumba, bityo umuvuduko w'umwuka mu nzu ugakomeza kuba umwe. Ariko, iki si igisubizo cyiza kuko ubu ufite imiyoboro ibiri minini ishyushye mu cyumba cyawe cyo kubamo ugerageza gukonjesha. Iyi miyoboro ishyushye ikwirakwiza ubushyuhe mu cyumba cyo kubamo, bigabanyiriza imikorere myiza y'ibikoresho. Waba uguze icyuma gifite umuyoboro umwe cyangwa ibiri, hitamo ufite ubushobozi bwo gukonjesha buhanitse cyane (SACC) ushobora kwishyura. Iki gipimo cya leta cyo gukoresha ingufu ni itegeko ku bikoresho bikonjesha mu 2017.