Amacandelo amane aphambili enkqubo yefriji yemizi-mveliso yicompressor, icondenser, i-throttling element (okt ivalve yokwandisa) kunye ne-evaporator.
1. Isicompressor
Icompressor ngamandla omjikelezo wefriji.Iqhutywa yinjini kwaye ijikeleza ngokuqhubekayo.Ukongeza kokukhupha umphunga kwi-evaporator ngexesha ukugcina ubushushu obuphantsi kunye noxinzelelo oluphantsi, ikwaphucula uxinzelelo kunye nobushushu bomphunga wefriji ngokucinezela, ukudala iimeko zokudlulisa ubushushu bomphunga wefriji kwindawo yangaphandle yokusingqongileyo.Oko kukuthi, ubushushu obuphantsi kunye noxinzelelo oluphantsi lomoya opholileyo lunyanzeliswa kwiqondo eliphezulu lobushushu kunye noxinzelelo oluphezulu, ukwenzela ukuba umphunga wefriji ungaxutywa ngomoya oqhelekileyo wokushisa okanye amanzi njengendlela yokupholisa.
2. Icondenser
I-condenser sisixhobo sokutshintsha ubushushu.Umsebenzi wayo kukusebenzisa indawo yokupholisa yendalo esingqongileyo (umoya okanye amanzi) ukususa ubushushu bobushushu obuphezulu kunye noxinzelelo oluphezulu loxinzelelo lwefriji ye-self-cool compressor, ukupholisa kunye nokuthoba ubushushu obuphezulu kunye noxinzelelo oluphezulu. i-steam epholileyo kwi-liquid efrijini kunye noxinzelelo oluphezulu kunye nobushushu obuqhelekileyo.Kuyafaneleka ukukhankanya ukuba kwinkqubo yokutshintsha umphunga wefriji kwi-refrigerant liquid, uxinzelelo lwe-condenser luhlala lungatshintshi kwaye luseluxinzelelo oluphezulu.
3. Isiqalelo sokuphosa (okt ivelufa yokwandisa)
Ulwelo lwefriji olunoxinzelelo oluphezulu kunye nobushushu obuqhelekileyo buthunyelwa ngokuthe ngqo kwi-evaporator yesikali esisezantsi.Ngokomgaqo woxinzelelo lwe-saturation kunye nokushisa kwe-saturation - imbalelwano, ukunciphisa uxinzelelo lwe-refrigerant liquid, ukwenzela ukunciphisa ubushushu be-refrigerant liquid.Ulwelo lwefriji kunye noxinzelelo oluphezulu kunye nobushushu obuqhelekileyo bugqithiswa ngoxinzelelo lokunciphisa isixhobo sesixhobo sokuthomalalisa ukufumana ifriji kunye nobushushu obuphantsi kunye noxinzelelo oluphantsi, kwaye emva koko ithunyelwe kwi-evaporator ukuze i-endothermic evaporation.Iityhubhu zeCapillary zihlala zisetyenziswa njengezinto ezibethayo kwiifriji kunye ne-air conditioners kubomi bemihla ngemihla.
4. Umphunga
I-evaporator ikwasisixhobo sokutshintsha ubushushu.I-throttled low-temperature kunye ne-low-pressure ye-refrigerant liquid ikhupha (amathumba) ibe ngumphunga, ifunxa ubushushu bezinto ezipholileyo, inciphisa ubushushu bezinto eziphathekayo, kwaye ifezekise injongo yokukhenkceza kunye nokufakwa kwefriji.Kwi-air conditioner, umoya ojikelezayo upholisiwe ukuze uphole kwaye unciphise umoya.Iqondo eliphantsi lobushushu be-evaporation ye-refrigerant kwi-evaporator, iqondo eliphantsi lobushushu bezinto eziza kupholiswa.Kwifriji, ukushisa kwe-evaporation ye-refrigerant jikelele kulungelelaniswa kwi -26 C ~-20 C, kwaye kulungelelaniswa kwi-5 C ~ 8 C kwi-air conditioner.
Ixesha lokuposa: Mar-09-2022
