I-compressor yesiqandisi yinhliziyo yalo lonke uhlelo lwesiqandisi futhi ibaluleke kakhulu ohlelweni lwesiqandisi. Umsebenzi wayo oyinhloko ukucindezela izinga lokushisa eliphansi kanye negesi ephansi yengcindezi esuka ku-evaporator ibe yigesi ephezulu yokushisa kanye ne-high-pressure ukuze inikeze amandla omthombo wawo wonke umjikelezo wesiqandisi. Lapho i-rotor ye-compressor iphumule, kusekhona inani elikhulu legesi yenqubo esele epayipini elinokucindezela okuthile. Ngalesi sikhathi, i-rotor ye-compressor iyayeka ukujikeleza, futhi ingcindezi yangaphakathi ye-compressor iphansi kunokucindezela kwepayipi. Ngalesi sikhathi, uma ingekho i-valve yokuhlola efakwe epayipini le-compressor outlet noma i-valve yokuhlola ikude nendawo yokukhipha i-compressor, igesi elisepayipini izogeleza ihlehle, ibangele ukuthi i-compressor ihlehle, futhi ngesikhathi esifanayo ishayele i-turbine yesitimu noma ukuhanjiswa kwenjini kagesi kanye negiya Linda ukuthi i-rotor ihlehle. Ukujikeleza okuphambene kwe-rotor yeyunithi ye-compressor kuzobhubhisa ukuthambisa okuvamile kwama-bearings, kuguqule ingcindezi kuma-thrust bearings, futhi kubangele nokulahlekelwa ama-thrust bearings, futhi uphawu lwegesi eyomile nalo luzolimala ngenxa yokujikeleza okuphambene kwe-compressor.
Ukuze ugweme ukujikeleza okuhlanekezelwe kwe-compressor, izinto eziningi kufanele zinakwe:
1. I-valve yokuhlola kufanele ifakwe epayipini lokuphuma le-compressor, futhi kufanele ifakwe eduze kwe-flange yokuphuma ngangokunokwenzeka ukuze kuncishiswe ibanga phakathi kwe-valve yokuhlola kanye ne-compressor outlet, ukuze umthamo wegesi kuleli payipi wehliswe ube Obuncane, ukuze ungabangeli ukuhlehla.
2. Ngokwemibandela yeyunithi ngayinye, faka ama-valve okukhipha umoya, ama-valve okukhipha umoya noma amapayipi okujikeleza kabusha. Lapho ucisha, lawa mavalvu kufanele avulwe ngesikhathi ukuze kukhishwe igesi enomfutho ophezulu endaweni yokuphuma kwe-compressor ukunciphisa umthamo wegesi ogcinwe epayipini.
3. Igesi ohlelweni ingase ibuyele emuva lapho i-compressor ivaliwe. I-high-pressure kanye ne-high-temperature gas izogeleza ibuyele ku-compressor, engeke ibangele ukuthi i-compressor ihlehlise, kodwa futhi ishise ama-bearings kanye nezimpawu.
Ngenxa yezingozi eziningi ezibangelwa ukugeleza kwegesi, kubaluleke kakhulu ukuqaphela! Ukuze kuvinjwe ngempumelelo ukwenzeka kwezingozi ezibalwe ngenhla, le misebenzi emibili elandelayo kufanele yenziwe ngaphambi kokunciphisa isivinini nokuma:
1. Vula i-valve yokukhipha umoya noma i-valve yokubuyisela ukuze uvule noma ubuyisele igesi.
2. Vala ngokuphephile i-valve yokuhlola yepayipi lesistimu. Ngemva kokwenza umsebenzi ongenhla, kancane kancane wehlise isivinini futhi ume.
Isikhathi sokuthumela: Feb-15-2023