Icompressor yefriji yintliziyo yenkqubo yonke yefriji kunye neyona nto ibaluleke kakhulu kwisistim sefriji. Umsebenzi wayo oyintloko kukuxinzelela i-low-temperature kunye ne-low-pressure gas kwi-evaporator kwi-high-temperature kunye ne-high-pressure gas ukubonelela amandla omthombo kuwo wonke umjikelo wefriji. Xa i-rotor ye-compressor iphumle, kusekho isixa esikhulu segesi yenkqubo eseleyo kumbhobho kunye noxinzelelo oluthile. Ngeli xesha, i-rotor ye-compressor iyayeka ukujikeleza, kwaye uxinzelelo lwangaphakathi lwe-compressor luphantsi kunoxinzelelo lwepayipi. Ngeli xesha, ukuba akukho valve yokutshekisha efakwe kumbhobho wokuphuma kwecompressor okanye ivalve yokukhangela ikude kwi-compressor outlet, igesi ekwimibhobho iya kubuyela ngasemva, ibangele ukuba icompressor ibuyele umva, kwaye kwangaxeshanye iqhube i-injini yomphunga okanye imotor yombane kunye nokuhanjiswa kwegiya Lindela ukuba i-rotor ibuyele umva. Ukujikeleza okujikelezayo kwe-rotor yeyunithi ye-compressor kuya kutshabalalisa ukuthambisa okuqhelekileyo kweebheringi, ukuguqula uxinzelelo kwiibheringi ze-thrust, kwaye kubangele nokulahlekelwa kweebheringi ze-thrust, kunye nesitywina segesi esomileyo siya konakaliswa ngenxa yokujikeleza kwe-compressor.
Ukuze ugweme ukujikeleza umva kwe-compressor, imiba emininzi kufuneka inikwe ingqalelo:
1. Ivalve yokutshekisha kufuneka ifakwe kumbhobho wokuphuma we-compressor, kwaye kufuneka ifakwe ngokusondeleyo kwi-flange yokuphuma ngokusemandleni ukunciphisa umgama phakathi kwevalve yokutshekisha kunye ne-compressor outlet, ukwenzela ukuba umthamo wegesi kulo mbhobho unokuncitshiswa kwi-Minimum, ukwenzela ukuba ungabangeli ukuguqulwa.
2. Ngokwemiqathango yeyunithi nganye, faka iivalve ze-vent, iivalve zokukhupha okanye iipayipi zokujikeleza kwakhona. Xa uvala, ezi zivalo kufuneka zivulwe ngexesha lokukhupha igesi yoxinzelelo oluphezulu kwindawo yokuphuma kwe-compressor ukunciphisa umthamo wegesi ogcinwe kumbhobho.
3. Irhasi kwinkqubo inokuphinda ibuyele emva xa icompressor ivaliwe. I-high-pressure kunye ne-high-temperature gas iya kuphinda ibuyele kwi-compressor, engayi kubangela ukuba i-compressor iguqule, kodwa iphinde itshise iibheringi kunye nezitywina.
Ngenxa yeengozi ezininzi ezibangelwa yi-gas backflow, kubaluleke kakhulu ukuba uqaphele! Ukuthintela ngempumelelo ukwenzeka kweengozi ezikhankanywe ngasentla, le misebenzi mibini ilandelayo kufuneka yenziwe ngaphambi kokunciphisa isantya kunye nokuyeka:
1. Vula ivalve yevent okanye ivalve yokubuyisela ukukhupha okanye ukubuyisela igesi.
2. Vala ngokukhuselekileyo ivalve yokutshekisha yombhobho wenkqubo. Emva kokwenza lo msebenzi ungasentla, ngokuthe ngcembe unciphisa isantya kwaye uyeke.
Ixesha lokuposa: Feb-15-2023