Umhlahlandlela wokufunda
Selokhu kwavela izimoto ezintsha zamandla, ama-compressor air conditioning ezimoto baye baba nezinguquko ezinkulu: indawo engaphambili yesondo lokushayela ikhanseliwe, futhi kwengezwe injini yokushayela kanye nemodyuli yokulawula ehlukile.
Kodwa-ke, ngenxa yokuthi ibhethri ye-DC isetshenziswa ezimotweni zikagesi, uma ufuna ukushayela umsebenzi ojwayelekile futhi ozinzile wemoto, kufanele usebenzise imojula yokulawula (inverter) ukuguqula okwamanje okuqondile ku-alternating current. Okusho ukuthi, ngedivayisi yokulawula i-voltage kumojuli yokulawula, i-duty cycle pulse modulation control voltage yengezwa ngokushintshana ngokomthetho othile.
Lapho i-DC high voltage current idlula ku-inverter, i-AC yezigaba ezintathu ze-sinusoidal kwakheka ekugcineni komphumela ukuze kuqinisekiswe ukusebenza okushelelayo kwezigaba ezintathu unomphela ozibuthe we-synchronous motor futhi ikhiqize i-torque eyanele ukushayela i-compressor.
28CC/R134a/DC 48V-600V
Kusukela ekubukeni kuphela, kunzima ukuyihlanganisa ne-compressor. Kodwa enhliziyweni yayo, noma sijwayele umngane ------ skrola i-compressor.
Ngenxa yokudlidliza kwayo okuphansi, umsindo ophansi, impilo ende yesevisi, isisindo esincane, isivinini esikhulu, ukusebenza kahle, usayizi omncane kanye nezinye izinzuzo eziningi, isetshenziswa kabanzi ezimotweni ezintsha zikagesi zamandla.
Izingxenye eziyinhloko ze-scroll compressor zihlanganisa ama-vortices amabili ahlanganayo:
I-fixed scroll disk (ehlanganiswe kuhlaka);
Idiski yokuskrola ezungezayo (eshayelwa ngokuqondile injini kagesi ukwenza ukunyakaza okuncane okuzungeza idiski yokuskrola engashintshi). Ngenxa yokuthi imigqa yabo iyafana, ihlanganiswe ngo-180 ° enyakazayo, okungukuthi, i-Angle yesigaba ihluke ngo-180 °.
Lapho i-drive motor izungeza ukuze ishayele i-vortex disk, igesi yokupholisa imuncwa engxenyeni engaphandle yediski ye-vortex ngokusebenzisa isici sokuhlunga. Ngokuzungezisa i-drive shaft, i-vortex disk isebenza ngokuvumelana nethrekhi kudiski yokuskrola engaguquki.
Igesi yokupholisa incindezelwa kancane kancane emigodini yokucindezela emise okwecwephe eyisithupha eyakhiwe amadiski okuskrola anyakazayo nagxilile. Ekugcineni, igesi ecindezelwe yesiqandisi ikhishwa ngokuqhubekayo embotsheni emaphakathi yediski yokuskrola engaguquki ngepuleti levalvu.
Ngenxa yokuthi igumbi lokusebenza liba lincane kancane kusukela ngaphandle kuya ngaphakathi futhi ezimweni ezihlukene zokucindezelwa, liqinisekisa ukuthiskrola i-compressoringaphefumula ngokuqhubekayo, icindezele futhi ikhiphe. Futhi i-scroll disk ingasetshenziswa kuze kufike ku-9000 ~ 13000r/min revolution, ukukhishwa kwe-displacement enkulu kwanele ukuqinisekisa izidingo zesiqandisi se-air conditioning yemoto.
Ngaphezu kwalokho, i-compressor yomqulu ayidingi i-valve yokungena, i-valve yokukhipha kuphela, engenza kube lula ukwakheka kwe-compressor, iqede ukulahlekelwa kwengcindezi yokuvula i-valve yomoya, futhi ithuthukise ukusebenza kahle kokucindezela.
Isikhathi sokuthumela: Oct-05-2023