I-compressor yefriji yeyona ntliziyo yenkqubo yonke yokufriji kwaye yeyona ibalulekileyo kwinkqubo yokufriji. Umsebenzi wayo ophambili kukucinezela igesi enobushushu obuphantsi noxinzelelo oluphantsi evela kwi-evaporator iye kwigesi enobushushu obuphezulu noxinzelelo oluphezulu ukuze inike amandla omthombo kuyo yonke imjikelo yokufriji. Xa i-rotor ye-compressor iphumle, kusekho inani elikhulu legesi yenkqubo eseleyo kwipayipi enoxinzelelo oluthile. Ngeli xesha, i-rotor ye-compressor iyayeka ukujikeleza, kwaye uxinzelelo lwangaphakathi lwe-compressor luphantsi kunoxinzelelo lwepayipi. Ngeli xesha, ukuba akukho valve yokujonga efakwe kwipayipi yokuphuma kwe-compressor okanye i-valve yokujonga ikude kakhulu ne-outlet ye-compressor, igesi ekwipayipi iya kuhamba ngasemva, ibangele ukuba i-compressor ibuyele umva, kwaye ngaxeshanye iqhube i-turbine yomphunga okanye i-electric motor kunye ne-gear transmission Linda i-rotor ibuyele umva. Ukujikeleza okungasemva kwe-rotor yeyunithi ye-compressor kuya kutshabalalisa ukuthambisa okuqhelekileyo kwee-bearings, kutshintshe uxinzelelo kwii-bearings ze-thrust, kwaye kubangele nokulahleka kwee-thrust bearings, kwaye i-dry gas seal nayo iya konakaliswa ngenxa yokujikeleza okungasemva kwe-compressor.
Ukuze kuthintelwe ukujikeleza okungasemva kwecompressor, imiba emininzi kufuneka iqwalaselwe:
1. Kufuneka kufakwe ivalvu yokujonga kwipayipi yokukhupha yecompressor, kwaye kufuneka ifakwe kufutshane neflange yokukhupha ukuze kuncitshiswe umgama phakathi kwevalvu yokujonga kunye neplagi yokukhupha icompressor, ukuze umthamo wegesi kule payipi uncitshiswe ube yiMinimum, ukuze ungabangeli ukuguquka.
2. Ngokwemiqathango yeyunithi nganye, faka iivalvu zomoya, iivalvu zokukhupha umoya okanye iipayipi zokubuyisela umbane. Xa uvala, ezi valve kufuneka zivulwe ngexesha ukuze zikhuphe igesi enoxinzelelo oluphezulu kwindawo yokuphuma yecompressor ukunciphisa umthamo wegesi ogcinwe kwipayipi.
3. Igesi ekwinkqubo ingabuyela umva xa i-compressor ivaliwe. Igesi enoxinzelelo oluphezulu kunye nobushushu obuphezulu iya kubuyela kwi-compressor, nto leyo engayi kubangela ukuba i-compressor ibuyele umva kuphela, kodwa ikwatshisa neebheringi kunye nezitywini.
Ngenxa yeengozi ezininzi ezibangelwa kukubuyela kwegesi, kubalulekile ukuqaphela! Ukuze kuthintelwe ngempumelelo ukwenzeka kweengozi ezikhankanyiweyo apha ngasentla, kufuneka kwenziwe le misebenzi mibini ilandelayo ngaphambi kokunciphisa isantya nokuma:
1. Vula ivalvu yokukhupha umoya okanye ivalvu yokubuyisela umoya ukuze ukhuphe umoya okanye ubuyisele igesi.
2. Vala ivalvu yokujonga yombhobho wenkqubo ngokukhuselekileyo. Emva kokwenza lo msebenzi ungasentla, yehlisa isantya kancinci kancinci uze uyeke.
Ixesha lokuthumela: Februwari-15-2023