Themadzi otentha amtundu wa LiBr mayamwidwe chillerndi firiji yoyendetsedwa ndi madzi otentha.Imatengera njira yamadzimadzi ya lithiamu bromide (LiBr) ngati sing'anga yogwirira ntchito panjinga.Yankho la LiBr limagwira ntchito ngati choyamwitsa komanso madzi ngati firiji.
Kuzizira kumaphatikizapo jenereta, condenser, evaporator, absorber, heat exchanger, auto purge device, vacuum pump ndi mpope wamzitini.
Mfundo yogwirira ntchito: Madzi a mufiriji mu evaporator amasanduka nthunzi kuchoka pamwamba pa chubu choyendetsera kutentha.Pamene kutentha kwa madzi ozizira kumachotsedwa mu chubu, kutentha kwa madzi kumatsika ndi kuzizira kumapangidwa.Mpweya wa refrigerant womwe umatuluka kuchokera ku evaporator umatengedwa ndi yankho lokhazikika mu absorber ndipo chifukwa chake yankho limachepetsedwa.Njira yowonongeka mu absorber imaperekedwa ndi mpope yothetsera kutentha, kumene yankho limatenthedwa ndipo kutentha kwa yankho kumakwera.Kenako njira yothirira imaperekedwa ku jenereta, komwe imatenthedwa ndi madzi otentha kuti ipange nthunzi ya refrigerant.Ndiye yankho limakhala yankho lokhazikika.Pambuyo potulutsa kutentha mu chotenthetsera kutentha, kutentha kwa yankho lokhazikika kumatsika.Njira yowonongeka imalowa mu chotengera, kumene imatenga mpweya wa refrigerant kuchokera ku evaporator, imakhala yankho losungunuka ndikulowa mumzere wotsatira.
The refrigerant nthunzi kwaiye ndi jenereta utakhazikika mu condenser ndi kukhala refrigerant madzi, amenenso depressurized ndi throttle valavu kapena U-mtundu chubu ndi kuperekedwa kwa evaporator.Pambuyo pa evaporation & refrigeration ndondomeko, mpweya wa refrigerant umalowa mumzere wotsatira.
Zomwe tazitchulazi zimachitika mobwerezabwereza kuti apange firiji yosalekeza.
Pansipa pali kabuku katsopano kazinthu izi komanso mbiri yakampani yathu.