I-condenser isebenza ngokugqithisa igesi kwityhubhu ende (ngokuqhelekileyo ihlanganiswe kwi-solenoid), evumela ukulahleka kobushushu kumoya ojikelezayo. Iintsimbi ezifana nobhedu zine-conductivity eqinile ye-thermal kwaye zihlala zisetyenziselwa ukuthutha umphunga. Ukuze kuphuculwe ukusebenza kakuhle kwecondenser, iisinki zobushushu ezineempawu ezibalaseleyo zokuqhuba ubushushu zihlala zongezwa kwimibhobho yokwandisa indawo yokuchitha ubushushu ukukhawulezisa ukutshatyalaliswa kobushushu, kunye nokusebenzisa iifeni ukukhawulezisa ukuhanjiswa komoya ukuthabatha ubushushu.
Ukuthetha ngomgaqo we-condenser, okokuqala uqonde ingcamango ye-condenser. Ngexesha lenkqubo yokukhutshwa kwedistillation, isixhobo esiguqula umphunga ube yimeko engamanzi sibizwa ngokuba yicondenser.
Umgaqo wefriji we-condensers ezininzi: umsebenzi we-compressor yefriji kukuxinzelela umphunga ophantsi woxinzelelo kwi-steam ephezulu yoxinzelelo, ukwenzela ukuba umthamo we-steam uyancipha kwaye uxinzelelo lwanda. Icompressor yefriji iphefumlela umphunga ophantsi woxinzelelo olusebenzayo olusuka kwi-evaporator, iphakamisa uxinzelelo, kwaye iyithumele kwi-condenser. Idityaniswe ibe lulwelo loxinzelelo oluphezulu kwicondenser. Emva kokuba i-throttled yi-valve ye-throttle, iba lulwelo olunoxinzelelo. Emva kokuba ulwelo lusezantsi, luthunyelwa kwi-evaporator, apho lufunxa ubushushu kwaye luphuphuke lube ngumphunga ngoxinzelelo oluphantsi, ngaloo ndlela lugqibezela umjikelo wefriji.
1. Imigaqo esisiseko yenkqubo yefriji
Emva kokuba isikhenkcezisi solwelo sifunxa ubushushu bento epholiswayo kwi-evaporator, ingumphunga ibe ngubushushu obuphantsi kunye noxinzelelo oluphantsi lomphunga, olufunxwa kwi-compressor yefriji, ixinzelelwe kuxinzelelo oluphezulu kunye nobushushu obuphezulu, kwaye emva koko ikhutshwe kwi-condenser. Kwi-condenser, ifakwe kwindawo yokupholisa (amanzi okanye i-Air) ikhupha ubushushu, idibanise kwi-high-pressure liquid, ifakwe kwi-low-pressure kunye ne-low-temperature ye-refrigerant yi-valve ye-throttle, kwaye iphinde ingene kwi-evaporator kwakhona ukuze ifunxe ubushushu kunye nomphunga, ukuphumeza injongo yefriji yomjikelezo. Ngale ndlela, ifriji igqibezela umjikelo wefriji ngokusebenzisa iinkqubo ezine ezisisiseko zokunyuka kwamanzi, ukunyanzeliswa, ukuxinzelela, kunye ne-throttling kwinkqubo.
Kwinkqubo yefriji, i-evaporator, i-condenser, i-compressor kunye ne-valve ye-throttle zizinto ezine ezibalulekileyo zenkqubo yefriji. Phakathi kwazo, i-evaporator sisixhobo esihambisa amandla abandayo. Isikhenkcezisi sifunxa ubushushu obuvela kwinto epholiswayo ukuze ifikelele kwisibandisi. Icompressor yintliziyo kwaye idlala indima yokufunxa, ukucinezela, kunye nokuthutha umphunga wefriji. Icondenser sisixhobo esikhupha ubushushu. Idlulisela ubushushu obufunxwe kwi-evaporator kunye nobushushu obuguqulwa ngumsebenzi we-compressor kwindawo yokupholisa. I-valve ye-throttle i-throttles kwaye igxininise i-refrigerant, ilawula kwaye ilawula inani le-refrigerant liquid eligeleza kwi-evaporator, kwaye ihlukanise inkqubo ibe ngamacandelo amabini, icala eliphezulu kunye necala eliphantsi loxinzelelo. Kwiinkqubo zefriji zangempela, ngaphezu kwamacandelo amane angentla apha, ngokuqhelekileyo kukho izixhobo ezincedisayo, ezifana ne-solenoid valves, abasasazi, i-dryer, abaqokeleli, iiplagi ze-fusible, izilawuli zoxinzelelo kunye namanye amacandelo, asetyenziselwa ukuphucula ukusebenza. Uqoqosho, oluthembekileyo kwaye lukhuselekile.
2. Umgaqo wefriji yoxinzelelo lomphunga
Inkqubo yefriji yokucinezela umphunga wenqanaba elinye yenziwe ngamacandelo amane asisiseko: icompressor yefriji, i-condenser, i-evaporator kunye nevalve ye-throttle. Zidibaniswe ngokulandelelana ngemibhobho ukwenza inkqubo evaliweyo. Isikhenkcisi sijikeleza ngokuqhubekayo kwinkqubo, sitshintsha isimo, kwaye sitshintshiselana nobushushu kunye nehlabathi langaphandle.
3. Amacandelo aphambili enkqubo yefriji
Iiyunithi zefriji zinokwahlulwa zibe ziindidi ezimbini ngokwefom ye-condensation: iiyunithi zefriji ezipholileyo zamanzi kunye neeyunithi ezipholileyo zomoya. Ngokwenjongo yokusetyenziswa, zinokwahlulwa zibe ziintlobo ezimbini: iyunithi yokupholisa enye kunye nefriji kunye nohlobo lokufudumala. Kungakhathaliseki ukuba luluphi uhlobo oluqulunqwe, luqulunqwe ngolu hlobo lulandelayo Iqulunqwe ngamalungu aphambili.
Icondenser sisixhobo esikhupha ubushushu. Idlulisela ubushushu obufunxwe kwi-evaporator kunye nobushushu obuguqulwa ngumsebenzi we-compressor kwindawo yokupholisa. I-valve ye-throttle i-throttles kwaye iyanciphisa uxinzelelo lwefriji, kwaye kwangaxeshanye ilawula kwaye ilawula inani le-refrigerant liquid egeleza kwi-evaporator, kwaye iyahlula inkqubo ibe ngamacandelo amabini, icala loxinzelelo oluphezulu kunye necala eliphantsi loxinzelelo.
Ixesha lokuposa: Dec-26-2023