Iyo firiji system yefiriji yekuomesa ndeye compression firiji, iyo inoumbwa nezvinhu zvina zvakakosha senge firiji compressor, condenser, heat exchanger, uye yekuwedzera vharafu. Iwo akabatanidzwa pamwe chete nemapombi kuti aite yakavharwa sisitimu, iyo refrigerant muhurongwa inoramba ichitenderera uye ichiyerera, shanduko yenyika uye kupisa kuchinjanisa nemhepo yakamanikidzwa uye inotonhorera svikiro, iyo firiji compressor ichava yakaderera kudzvinyirira (yakaderera tembiricha) refrigerant mu. iyo inopisa kupisa mu compressor cylinder, iyo refrigerant steam inomanikidzwa, kudzvinyirira uye kutonhora kunokwira panguva imwe chete; Iyo yakanyanya-kudzvanywa uye yakakwirira-yekushisa refrigerant vapor inotsikirirwa kune iyo condenser, mune condenser, yakanyanya tembiricha refrigerant steam uye mvura inotonhorera kana mhepo ine tembiricha yakaderera inotsinhana kupisa, kupisa kwefiriji kunobviswa ne mvura kana mhepo uye yakanyungudutswa, uye mupfunga wefiriji unova mvura. Ichi chikamu chemvura chinobva chaendeswa kuvhavha yekuwedzera, iyo iyo inoputirwa mumhepo yakadzika uye yakaderera-inodzvinyirira uye inopinda mumhepo inopisa; Muchitsinhanisi chekupisa, iyo yakaderera-tembiricha, yakaderera-kudzvanywa refrigerant inotora kupisa kwepamusoro-tembiricha, yakanyanya-kudzvanywa mhepo, uye tembiricha yemhepo yakamanikidzwa inoderedzwa nechisimba ichichengetedza kudzvanywa kwakafanana, zvichikonzera huwandu hukuru. yehupfu hwemvura yakanyanyisa. Iyo refrigerant mhute mune yekupisa exchanger inosvetwa kure necompressor, kuitira kuti refrigerant ipfuure nematanho mana ekumanikidza, condensation, throttling uye evaporation muhurongwa, nekudaro kupedzisa kutenderera.
Nguva yekutumira: Sep-03-2022
