Zozizira zoziziritsa mpweya ndi zida zofunika kwambiri zomwe mafakitale ambiri amadalira kuti azitentha bwino m'malo awo.Koma kodi munayamba mwadzifunsapo momwe machitidwewa amagwirira ntchito?Tiyeni tione mwatsatanetsatane ntchito za mkati mwa chozizira choziziritsa mpweya ndikuwona zigawo zake zazikulu ndi mawonekedwe ake.
Choyamba, kodi choziziritsa mpweya ndi chiyani?Monga momwe dzinalo likusonyezera, ndi njira yozizira yomwe imagwiritsa ntchito mpweya wozungulira kuchotsa kutentha kwa madzi.Mosiyana ndi zozizira zoziziritsa kumadzi, zomwe zimagwiritsa ntchito madzi ngati zoziziritsira, zoziziritsa zoziziritsa mpweya zimagwiritsa ntchito fani poombera mpweya wozungulira pazipilala zomwe zimakhala ndi firiji.
Zigawo zazikulu za chozizira choziziritsa mpweya ndi monga compressor, condenser, valavu yokulitsa, ndi evaporator.Compressor imayang'anira kukakamiza mufiriji, pomwe condenser imathandizira kutulutsa kutentha komwe kumalowa mufiriji.Valavu yowonjezera imayang'anira kutuluka kwa refrigerant mu evaporator, kumene kutentha kwamadzimadzi kumatengedwa, kuziziritsa.
Ndiye kodi ndondomekoyi imagwira ntchito bwanji?Chozizira choziziritsa mpweya choyamba chimakanikiza firiji kuti iwonjezere kuthamanga kwake ndi kutentha kwake.Refrigerant yotentha, yothamanga kwambiri imalowa mu condenser, ndipo mpweya wozungulira umawomberedwa pamwamba pa koyiloyo, zomwe zimapangitsa kuti firiji isungunuke ndikutulutsa kutentha kumalo ozungulira.Njira yosinthira kutenthayi imatembenuza firiji kukhala madzi othamanga kwambiri.
Madzi othamanga kwambiri amadutsa mu valve yowonjezera, kuchepetsa kuthamanga kwake ndi kutentha kwake.Pamene refrigerant ilowa mu evaporator, imasanduka mpweya wochepa kwambiri.Nthawi yomweyo, njira yamadzimadzi yomwe imayenera kukhazikika imadutsa mu evaporator ndipo imalumikizana mwachindunji ndi koyilo ya evaporator.Kutentha kwa njira madzimadzi anasamutsidwa kwa refrigerant, kuchititsa nthunzi nthunzi kuyamwa kutentha, potero kuziziritsa ndondomeko madzimadzi.Pambuyo poyamwa kutentha ndi kuziziritsa madzi amadzimadzi, mpweya wochepa wa refrigerant umabwerera ku kompresa ndipo kuzungulira kumabwereza.
Pomaliza, zoziziritsa kuziziritsa mpweya ndizofunikira kwambiri m'mafakitale osiyanasiyana ndipo zimathandizira kuti malowa azikhala ndi kutentha koyenera.Pomvetsetsa momwe zimagwirira ntchito mkati ndi zigawo zikuluzikulu, tikhoza kumvetsetsa kusinthana kwa kutentha ndi njira zoziziritsira zomwe zimachitika mkati mwa dongosolo.Kaya akusunga malo azidziwitso kukhala ozizira kapena kutonthoza nyumba yamalonda, zoziziritsa mpweya zimathandizira kwambiri kuziziritsa koyenera.
Nthawi yotumiza: Nov-21-2023