Ubume kunye nohlalutyo lwe chiller

Okokuqala, amacandelo e-chiller, i-compressor iyona nxalenye ephambili ye-chiller, kwaye amandla e-kinetic anikezelwa yi-compressor yenza ukuba i-chiller ijikeleze ngokuqhubekayo.

Icompressor ihlulwe ibe yicala lokufunxa kunye necala lokukhupha. Icala lokufunxa lifunxa igesi efrijini kwaye icala lokukhupha likhupha igesi yefriji. Kwigumbi elisebenzayo le-compressor, i-compressor icinezela igesi yefriji efunxayo ngecala lokufunxa, kwaye emva koko i-gas efrijini Iya kuba yi-high-high-high-high-high-pressure refrigerant gas, ethi ikhutshwe ngokuphuma ekupheleni.

Emva kokuphela kwe-exhaust i-oil separator, injongo yayo kunye nomsebenzi wayo kukuhlukanisa ioli yokuthambisa efriziwe equlethwe kwifriji, kwaye emva koko i-condenser. Ifriji ecocekileyo emva kokuhlukana kweoli ingena kumbhobho we-condenser. Ngokutsho kwee-chillers ezahlukeneyo, zihlulwe zibe ngamacandelo amabini: i-air-cooled kunye ne-water-cooled. Ukutshatyalaliswa kobushushu kunye nendlela yokunciphisa ubushushu be-condensers epholileyo emoyeni yahlukile kuleyo ye-condensers epholile ngamanzi, kodwa zonke zikhona ukuze zidibanise.

Ingaba i-air-cooled okanye i-water-cooled, iqondo lokushisa le-condenser lihlala liphezulu kakhulu ngexesha lenkqubo yokusebenza kwaye ngexesha lenkqubo ye-condensation, kuba i-condenser yi-heat exchanger, esetyenziselwa ukutshintshisa ubushushu, kwaye ubushushu bunyanzeliswa. ukuhamba emoyeni okanye kumjikelo wokupholisa Amanzi ayathathwa ukupholisa isibandisi.

Emva kwenkqubo yokunciphisa, ifriji iba ngubushushu obuphantsi kunye noxinzelelo oluphezulu. I-throttling kunye nokunciphisa uxinzelelo kuyadingeka ngezantsi. Isixhobo sokunciphisa i-throttling kunye noxinzelelo yivalve yokwandisa kwii-chillers ezininzi. Ukuchaneka, yivalve yokwandisa iThermal.

Ivalve yokwandisa i-thermal inokugweba ubungakanani bokuvula kunye nokuvala ukuvulwa ngokwenzwa yobushushu kwelinye icala le-evaporator ye-chiller, kwaye emva koko uvumele ulwelo oluyifriji lobungakanani obuhambayo obufanelekileyo lungene kwinkqubo ye-evaporator, kwaye lunciphise uxinzelelo xa ukudlula kwivalve yokwandisa i-thermal, oko kukuthi, i-Throttling kunye ne-depressurization.

Ifriji yolwelo iya kuthi ke idlule kwi-evaporator, ikhuphe kwaye ifunxe ubushushu ukuze ifikelele kwisikhenkcisi, kwaye emva koko ihambe kwimeko yolwelo ukubuyela kwicompressor (kwaye idlule nakwisahluli solwelo lwegesi).