Firijiyi ndi mtundu wa zipangizo zapanyumba, zomwe zimapezeka m'nyumba yamakono popanda nyumba. Pali mitundu yambiri ya mafiriji, omwe amasiyana ndi wina ndi mzake malinga ndi momwe amagwiritsira ntchito mafakitale ozizira. Imodzi mwa zipangizozi ndi firiji yowonongeka, yomwe ili ndi ubwino ndi kuipa kwake poyerekeza, mwachitsanzo, ndi kuponderezana, komwe kumadziwika bwino ndi firiji. Tiyeni tiwone bwinobwino momwe zimakhalira ndi firiji yoyamwa, komanso momwe zimagwirira ntchito.
Kodi firiji yamagetsi imagwira ntchito bwanji?
Malingana ndi dzinali zimatsimikizirika kuti ntchito ya mtundu wa refrigerators ndiyoyambira pamtundu wa thupi ndi mankhwala. Motero, potha madzi mumadzi, nthawi zambiri m'madzi, ozizira, omwe nthawi zambiri amakhala ammonia, amapezeka. Njira yowonjezera ya ammonia yowonongeka kuchokera m'kati mwake imalowetsa jenereta ndiyeno imakhala mkati mwa reflux condenser pamene mpweya wambiri wa mpweya wambiri umayambira, chifukwa cha ammonia amene amalekanitsidwa ndi madzi. Ndiponso, mpweya wambiri wa ammonia umalowa mu condenser, kumene umapindikizidwa ndi kubwerera ku evaporator, ndipo madzi otsukidwa kuchokera ku ammonia amaperekedwa ndi absorber. Pogwiritsa ntchito mphamvu zowonjezera, kufalikira kwa yankho ndi ammonia kumapitirira mosalekeza.
Malingana ndi magetsi, kuyamwa kwa refrigerators kumagawidwa kukhala gasi, magetsi komanso kuphatikiza.
Zomwe zimakhala bwino komanso zowonongeka za kuyamwa mafakitale
Chofunika kwambiri pa mafirijiwa ndi chakuti kusasunthika kwa makina opangira mawonekedwe kumapangitsa kuti chipangizochi chikhale chopanda pake komanso chokhazikika, pambali pake,
Monga lamulo, ma refrigerators amathandiza kuti asamagwiritsire ntchito kunyumba, komabe atchuka kwambiri pakati pa mafani a maulendo a galimoto, komanso maofesi ndi mahotela.