Isikhokelo sokufunda
Ukusukela ekunyukeni kwezithuthi zamandla amatsha, iicompressor zomoya wemoto baye bafumana utshintsho olukhulu: isiphelo sangaphambili sevili lokuqhuba sirhoxisiwe, kwaye imodyuli yokuqhuba kunye nemodyuli yolawulo eyahlukileyo yongezwe.
Nangona kunjalo, ngenxa yokuba ibhetri ye-DC isetyenziselwa izithuthi zombane, ukuba ufuna ukuqhuba umsebenzi oqhelekileyo kunye nozinzile wemoto, kufuneka usebenzise imodyuli yokulawula (inverter) ukuguqula ngoku ngokuthe ngqo kwi-alternating current. Oko kukuthi, ngesixhobo sokulawula amandla ombane kwimodyuli yolawulo, i-voltage ye-duty cycle pulse modulation yongezwa ngokutshintshana ngokomgaqo othile.
Xa i-DC ephezulu yombane wangoku idlula kwi-inverter, inqanaba lesithathu le-sinusoidal AC langoku lenziwa ekupheleni kwesiphumo ukuqinisekisa ukusebenza kakuhle kwesigaba sesithathu semagnethi esisigxina ye-synchronous motor kunye nokuvelisa i-torque eyaneleyo ukuqhuba i-compressor.
28CC/R134a/DC 48V-600V
Ukusuka kwimbonakalo yodwa, kunzima ukuyidibanisa necompressor. Kodwa entliziyweni yayo, okanye siqhelene nomhlobo ------ skrola icompressor.
Ngenxa yokungcangcazela kwayo okuphantsi, ingxolo ephantsi, ubomi benkonzo ende, ubunzima obulula, isantya esiphezulu, ukusebenza kakuhle, ubungakanani obuncinci kunye nezinye izinto ezininzi eziluncedo, isetyenziswa kakhulu kwizithuthi zombane zamandla amatsha.
Awona macandelo aphambili ecompressor yokuskrola aquka i-vortices ezimbini ezihlanganayo:
Idiski yokuskrola esisigxina (esisigxina kwisakhelo);
Idiski yokuskrola ejikelezayo (eqhutywa ngokuthe ngqo yinjini yombane ukwenza intshukumo encinci ejikelezayo malunga nediski yokuskrola esisigxina). Ngenxa yokuba imigca yabo iyafana, idityaniswe ngokunyuka kwe-180 °, oko kukuthi, i-Angle yesigaba i-180 ° eyahlukileyo.
Xa i-drive motor ijikeleza ukuqhuba idiski ye-vortex, igesi yokupholisa ifunxelwa kwindawo engaphandle yediski ye-vortex ngokusebenzisa into yokucoca. Ngokujikeleza kwe-drive shaft, i-vortex disk iqhuba ngokuhambelana nomzila kwi-fixed scroll disk.
Irhasi yokupholisa ixinzelelwa kancinci kancinci kwimingxuma emithandathu emile okwekresenti eyenziwe ziidiski zokuskrola ezihambayo nezizinzileyo. Okokugqibela, igesi ecinezelweyo yesikhenkcisi ikhutshwa ngokuqhubekayo kumngxuma osembindini wediski yokuskrola esisigxina ngepleyiti yesivalo.
Ngenxa yokuba igumbi lokusebenza lincinci kancinci ukusuka ngaphandle ukuya ngaphakathi kwaye kwiimeko ezahlukeneyo zoxinzelelo, liqinisekisa ukubaskrola icompressorunokuphefumlela ngokuqhubekayo, ukucinezela kunye nokukhupha. Kwaye i-scroll disk ingasetyenziselwa ukuya kuthi ga kwi-9000 ~ 13000r / min revolution, isiphumo sokufuduswa okukhulu sanele ukuqinisekisa iimfuno zefriji yomoya wenqwelomoya.
Ukongeza, i-compressor ye-scroll ayifuni i-valve yokungena, kuphela i-valve yokukhupha, enokuyenza lula isakhiwo se-compressor, isuse ilahleko yoxinzelelo lokuvula i-valve yomoya, kunye nokuphucula ukusebenza kakuhle koxinzelelo.
Ixesha lokuposa: Oct-05-2023