Uyini umsebenzi we-compressor yemoto?
I-compressor ye-air conditioner yezimoto iyinhliziyo yesistimu yokuqandisa umoya, esebenza ukucindezela nokudlulisa umhwamuko we-refrigerant. Ama-compressor ahlukaniswe ngezinhlobo ezimbili: i-fixed-displacement kanye ne-variable-displacement.
Ngokusekelwe ezimisweni zokusebenza ezahlukene, ama-compressor omoya angahlukaniswa abe ama-compressor omoya ahlala endaweni yawo kanye nama-compressor omoya ahlala endaweni yawo.
I-compressor yokufuduka engaguquki
Ukufuduka kwe-compressor yokufuduka okuhleliwe kuyanda ngokulinganayo nokwanda kwesivinini senjini. Ayikwazi ukulungisa ngokuzenzakalelayo ukuphuma kwamandla ngokuya ngesidingo sokupholisa futhi inomthelela omkhulu ekusetshenzisweni kukaphethiloli wenjini. Ukulawulwa kwayo ngokuvamile kufezwa ngokuqoqa isignali yokushisa kusuka endaweni yokuphuma ye-evaporator. Lapho izinga lokushisa lifinyelela inani elibekiwe, i-compressor electromagnetic clutch iyaphuma, bese i-compressor iyeka ukusebenza. Lapho izinga lokushisa likhuphuka, i-electromagnetic clutch iyabamba, bese i-compressor iqala ukusebenza. I-compressor yokufuduka okuhleliwe nayo ilawulwa yingcindezi yesistimu yomoya opholile. Lapho ingcindezi epayipini iphezulu kakhulu, i-compressor iyayeka ukusebenza.
I-compressor yomoya opholile eguquguqukayo
I-compressor eguquguqukayo ingakwazi ukulungisa ngokuzenzakalelayo ukuphuma kwamandla ngokuya ngokushisa okubekiwe. Uhlelo lokulawula umoya opholile aluqoqi isignali yokushisa kusuka endaweni yokukhipha umoya opholile kodwa lulawula isilinganiso sokucindezela se-compressor ngokusekelwe kusignali yokushintsha kwengcindezi epayipini lokupholisa umoya ukuze lulungise ngokuzenzakalelayo izinga lokushisa lokukhipha umoya. Phakathi nayo yonke inqubo yokupholisa, i-compressor isebenza njalo, futhi ukulungiswa kokuqina kokupholisa kulawulwa ngokuphelele yi-valve elawula ingcindezi efakwe ngaphakathi kwe-compressor. Lapho ingcindezi ekugcineni kokucindezela okuphezulu kwepayipi lokupholisa umoya iphezulu kakhulu, i-valve elawula ingcindezi ifinyeza i-piston stroke ku-compressor ukuze kuncishiswe isilinganiso sokucindezela, ngaleyo ndlela kuncishiswe ukuqina kokupholisa. Lapho ingcindezi ekugcineni kokucindezela okuphezulu yehla iye ezingeni elithile futhi ingcindezi ekugcineni kokucindezela okuphansi ikhuphuke iye ezingeni elithile, i-valve elawula ingcindezi ikhulisa i-piston stroke ukuze kwandiswe ukuqina kokupholisa.
Ukwehluleka kwe-compressor yomoya opholile kungabangelwa yizizathu ezahlukahlukene ezifana namasekethe, i-refrigerant, kanye ne-mechanics. Indlela yokuxazulula izinkinga ehlelekile neyisinyathelo ngesinyathelo iyadingeka. Amaphutha amaningi endawo (njengokulimala kwe-clutch, i-coil) angalungiswa ngentengo ephansi ngaphandle kokushintsha yonke i-compressor.
Izimbangela Ezivamile Zephutha
Ukwehluleka kwesistimu yesekethe: Lesi yisizathu esivame kakhulu nesilula kakhulu ukuxazulula. I-fuse yomoya opholile iyaqhuma, i-relay yonakele, noma ipulaki ye-wiring harness ikhululekile/igqwalile, okungabangela ukuthi i-compressor ilahlekelwe amandla.
Ukungasebenzi kahle kwe-refrigerant kanye nengcindezi: Uma ukuvuza kwe-refrigerant kubangela ukuthi ingcindezi yesistimu ibe phansi kakhulu, inkinobho yokuvikela ephansi izonqamula amandla ku-compressor; ingcindezi ephezulu izobangela ukuvikelwa kwengcindezi ephezulu. Uma i-refrigerant inganele, ukubuya kukawoyela we-refrigerant kuyancipha, futhi kungaholela ekugcotshweni okunganele kwe-compressor kanye nokuguguleka.
Ukwehluleka kwemishini:
Ukwehluleka kwe-clutch kagesi: I-clutch coil iyasha, indebe yokumunca iyaguga noma isikhala asifanele (inani elijwayelekile ngokuvamile lingu-0.35-0.50mm), okungabangela ukuthi i-clutch yehluleke ukuzibandakanya noma ukushelela.
Inkinga yebhande lokudlulisa: Ibhande likhululekile kakhulu futhi liyashelela, noma liqine kakhulu futhi lingabangela ukuthi i-compressor ibhajwe.
Umonakalo wangaphakathi we-compressor: Ukuntuleka kwamafutha isikhathi eside, ukungcola okungena, noma ukusebenza komthwalo omningi kungaholela ekugugeni nasekunamatheleni kwezingxenye zangaphakathi ezifana nama-bearings nama-piston, okuwuhlobo lokwehluleka okubi kakhulu.
Ukwehluleka kwe-sensor noma i-control module: Amaphutha ku-sensor ye-air conditioning pressure, i-interior temperature sensor, noma i-air conditioning control module (ECU) angabangela uhlelo ukuthi luhlulele kabi futhi luyale i-compressor ukuthi ime.
Izimpawu Zephutha
Ukwehla okukhulu noma ukulahlekelwa okuphelele komphumela wokupholisa: Lokhu kuwukubonakaliswa okusobala kakhulu.
I-compressor ayisebenzi: Ngemva kokucindezela inkinobho ye-AC, akukho msindo "wokuchofoza" we-clutch ehlanganyela engxenyeni yenjini, futhi i-pulley ye-compressor ijikeleza ingenalutho.
Umsindo ongajwayelekile: Imisindo yokungqubuzana kwensimbi, ukungqongqoza, noma "ukusha" iyenzeka ngesikhathi sokusebenza, okungase kubonise ukuguguleka kwangaphakathi kwemishini noma ukushelela kwe-clutch.
Ukucindezela kwesistimu okungavamile: Ngokuhlola ngesilinganiso sokucindezela sobungcweti, amanani okucindezela aphezulu naphansi angaba phansi kakhulu ngasikhathi sinye (ukuntuleka kwe-refrigerant), aphezulu kakhulu, noma aphansi kakhulu.
Ukuvuza okubonakalayo noma amabala kawoyela: Amabala kawoyela avela ezindaweni zokuxhumanisa amapayipi, ama-condenser, njll., okubonisa ukuvuza kwe-refrigerant (equkethe uwoyela oqandisayo). Iziphakamiso Zokuxazulula Izinkinga Nokulungisa
Landela inqubo yokuxazulula izinkinga yesinyathelo ngesinyathelo kusukela kokulula kuya kokuyinkimbinkimbi:
Ukuhlolwa Kokuqala: Qinisekisa ukuthi ukhiye we-AC uvuliwe nokuthi ivolumu yomoya yanele; lalela imisindo yokumunca nokusebenza evela ku-compressor; hlola ama-fuse nama-relay omoya opholile (ukuhlolwa okushintshaniswayo).
Ukuxilongwa Okuthuthukisiwe: Sebenzisa igeyiji yokucindezela umoya ukuze uthole ukucindezela kwesistimu; hlola ukucindezeleka kwebhande lokudlulisa; hlola i-clutch clearance kanye nokumelana ne-coil.
Ukulungiswa Kobungcweti: Uma izinyathelo ezingenhla zingasebenzi, kungadingeka ukusebenzisa ithuluzi lokuxilonga ukuze ufunde amakhodi amaphutha, noma uthole uchwepheshe ochwepheshe ahlole isimo sangaphakathi semishini.
Imisebenzi ehilela i-refrigerant idinga ukuphathwa kobungcweti: Ukutholwa kokuvuza kanye nokugcwalisa kabusha i-refrigerant kumele kwenziwe kusetshenziswa imishini yobungcweti futhi kwengezwe ngokuhambisana nezindinganiso zemoto ezisetshenziswa ngesandla. Ungaxubi izinhlobo ezahlukene ze-refrigerant (njenge-R134a kanye ne-R1234yf).
Uma ushintsha i-compressor, kuyadingeka ukugcina uhlelo ngesikhathi esisodwa: Uma kudingeka ukufaka i-compressor esikhundleni sayo, ibhodlela lomshini wokomisa kufanele nalo lishintshwe futhi amapayipi kufanele ahlanzwe ukuze kuvinjelwe ukungcola ukuthi kungalimazi izingxenye ezintsha.
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