Uyibheka kanjani inzwa yokucindezela okuphezulu kwe-G65 yesistimu ye-air conditioning
Okuqukethwe
Ukwethulwa kobuchwepheshe obuphezulu embonini yezimoto kwenza kube nokwenzeka ukuthuthukisa zonke izinhlobo zezinhlelo, okwandisa kakhulu ukusebenza kahle kwazo nokusebenza kwazo. Kodwa, indlela eyodwa noma enye, noma yikuphi, ngisho nomhlangano wezimoto onokwethenjelwa kakhulu futhi osezingeni eliphezulu ungaba ngaphansi kwazo zonke izinhlobo zokwehluleka kanye nokungasebenzi kahle, okungenakwenzeka ngaso sonke isikhathi ukukhomba.
Ukuze uxazulule ngempumelelo izinkinga ezinjalo ngokwakho, udinga ukugcwalisa ngokuhlelekile umthwalo wakho wamakhono namakhono, unake izimiso ezibalulekile zokusebenza kwezingxenye ezihlukahlukene namadivayisi.
Kulesi sihloko, sizokhuluma ngezinkinga ohlelweni lokulawula isimo sezulu semoto. Kulokhu, sizocabangela enye yezinkinga ezivamile ngaphakathi kohlaka lwesihloko esinikeziwe: ukungasebenzi kahle kwenzwa ye-G65.
Indima yenzwa yokucindezela okuphezulu ohlelweni lwe-air conditioning
Uhlelo olwethuliwe luhlukaniswa ngokuba khona kwezinhlobonhlobo zezingxenye ezivumela ukuhlinzekwa okungaphazanyiswa komoya opholile ngaphakathi kwemoto. Enye yezinto ezibalulekile ohlelweni lokulawula isimo sezulu inzwa ebhalwe ukuthi G65.
Kuhloswe ngokuyinhloko ukuvikela isistimu ekuqhekekeni okubangelwa ukucindezela ngokweqile. Iqiniso liwukuthi uhlelo olwethulwe lugcinwa esimweni sokusebenza phambi kwenani lesilinganiso sokusebenza kumjikelezo ophezulu wokucindezela, kuye ngombuso wokushisa. Ngakho-ke, ekushiseni kwe-15-17 0C, ingcindezi elilungile kuyoba mayelana 10-13 kg / cm2.
Kusukela ekuhambeni kwe-physics kuyaziwa ukuthi izinga lokushisa legesi lincike ngokuqondile ekucindezelweni kwalo. Esimeni esithile, isiqandisi, isibonelo, i-freon, sisebenza njengegesi. Njengoba izinga lokushisa likhuphuka, ingcindezi ohlelweni lokulawula isimo sezulu iqala ukuphakama, okuyinto engathandeki. Kuleli qophelo, i-DVD iqala ukusebenza. Uma ubheka umdwebo we-air conditioning system yemoto, kuyacaca ukuthi le sensa iboshelwe ku-fan, ithumela isignali ngesikhathi esifanele ukuyivala.
Ukujikeleza nokugcinwa kwengcindezi yokusebenza yesiqandisi ohlelweni olucutshungulwayo lwenziwa ngenxa ye-compressor, lapho i-clutch ye-electromagnetic ifakwe khona. Le divayisi yokushayela ihlinzeka ngokudluliswa kwe-torque ku-compressor shaft isuka enjinini yemoto, ngedrayivu yebhande.
Ukusebenza kwe-clutch kagesi kuwumphumela wesenzo senzwa okukhulunywa ngayo. Uma ukucindezela ohlelweni kudlule ipharamitha evumelekile, inzwa ithumela isignali ku-clutch ye-compressor futhi yokugcina iyeka ukusebenza.
Phakathi kwezinye izinto, uma ukungasebenzi kahle kwenzeka ekusebenzeni kwe-node eyodwa noma enye yesistimu, isimo singase siphakame lapho kumjikelezo wengcindezi ephezulu, le nkomba yokusebenza izoqala ukusondela kunani eliphuthumayo, elingaholela emiphumeleni emibi.
Lapho nje izimo ezinjalo ziphakama, iDVD efanayo iqala ukusebenza.
Idivayisi kanye nesimiso sokusebenza kwenzwa ye-G65
Uyini lo mshini olula? Masimazi kangcono.
Njengakunoma iyiphi enye inzwa yalolu hlobo, i-G65 isebenzisa isimiso sokuguqula amandla emishini abe isignali kagesi. Ukwakhiwa kwalesi sisetshenziswa se-micromechanical kuhlanganisa ulwelwesi. Ingenye yezinto ezibalulekile zokusebenza zenzwa.
Izinga lokuchezuka kwe-membrane, kuye ngokuthi ingcindezi eyenziwe kuyo, iyacatshangelwa lapho kukhiqizwa i-pulse ephumayo ethunyelwe kuyunithi yokulawula ephakathi. Iyunithi yokulawula ifunda futhi ihlaziye i-pulse engenayo ngokuhambisana nezici zemvelo, futhi yenza izinguquko ekusebenzeni kwamanodi esistimu ngokusebenzisa isignali kagesi. Ama-node ethulwe wesistimu, kulokhu, afaka i-clutch kagesi ye-air conditioner kanye ne-fan kagesi.
Kufanele futhi kuqashelwe ukuthi ama-DVD anamuhla avame ukusebenzisa i-silicon crystal esikhundleni se-membrane. I-silicon, ngenxa yezakhiwo zayo ze-electrochemical, inesici esisodwa esithakazelisayo: ngaphansi kwethonya lokucindezela, le mineral iyakwazi ukushintsha ukumelana nogesi. Ukwenza ngomgomo we-rheostat, le crystal, eyakhelwe ebhodini lezinzwa, ikuvumela ukuthi uthumele isignali edingekayo kudivayisi yokurekhoda yeyunithi yokulawula.
Ake sicabangele isimo lapho i-DVD iqaliswa, inqobo nje uma wonke ama-node wesistimu ethulwayo ehlelekile futhi esebenza ngemodi evamile.
Njengoba sekushiwo ngenhla, le nzwa itholakala kumjikelezo wengcindezi ephezulu yesistimu. Uma sidweba isifaniso nanoma iyiphi isistimu evaliwe yalolu hlobo, singasho ukuthi ifakwe "ekuhlinzekeni" kwesiqandisi. Lesi sakamuva sijova kumjikelezo wengcindezi ephezulu futhi, sidlula umugqa omncane, sicindezelwa kancane kancane. Ingcindezi ye-Freon iyakhuphuka.
Kulokhu, imithetho ye-thermodynamics iqala ukuzibonakalisa. Ngenxa yokuminyana okuphezulu kwesiqandisi, izinga lokushisa laso liqala ukukhuphuka. Ukuqeda lesi simo, i-condenser ifakiwe, ngaphandle efana ne-radiator yokupholisa. Yona, ngaphansi kwezindlela ezithile zokusebenza zesistimu, ishaywa ngenkani yi-fan kagesi.
Ngakho-ke, lapho i-air conditioner icishiwe, ingcindezi yesiqandisi kuzo zombili izifunda zesistimu iyalingana futhi imayelana ne-6-7 atmospheres. Lapho nje i-air conditioner ivuleka, i-compressor iqala ukusebenza. Ngokumpompa i-freon kumjikelezo wengcindezi ephezulu, inani layo lifinyelela kubha ye-10-12 yokusebenza. Le nkomba ikhula kancane kancane, futhi ingcindezi eyengeziwe iqala ukusebenza entwasahlobo ye-membrane ye-HPD, ivala othintana nabo bokulawula benzwa.
I-pulse evela ku-sensor ingena eyunithi yokulawula, ethumela isignali ku-condenser fan yokupholisa kanye ne-compressor drive clutch kagesi. Ngakho-ke, i-compressor iyakhishwa enjinini, imise ukumpompa isiqandisi kumjikelezo womfutho ophezulu, futhi ifeni iyayeka ukusebenza. Ukuba khona kwenzwa yokucindezela okuphezulu kukuvumela ukuthi ugcine imingcele yokusebenza yegesi futhi uzinzise ukusebenza kwalo lonke uhlelo oluvaliwe lulonke.
Uyibheka kanjani inzwa ye-air conditioning uma ingasebenzi kahle
Ngokuvamile, abanikazi bezimoto abahlomele uhlelo olwethulwe babhekene neqiniso lokuthi ngesinye isikhathi, i-air conditioner imane iyeke ukusebenza. Imvamisa, imbangela yokungasebenzi kahle okunjalo iba ekuwohlokeni kweDVD. Cabangela ezinye zezigameko ezivame kakhulu zokuhluleka kweDVD nokuthi ungayithola kanjani.
Esigabeni sokuqala sokuhlola ukusebenza kwenzwa ecacisiwe, kufanele ihlolwe ngokubonakalayo. Kuyadingeka ukuqinisekisa ukuthi akukho umonakalo noma ukungcola ebusweni bayo. Ngaphezu kwalokho, kufanele unake i-wiring yenzwa futhi uqiniseke ukuthi isesimweni esihle.
Uma ukuhlolwa okubukwayo kungazange kuveze izimbangela zokwehluleka ekusebenzeni kwayo, ukuxilongwa okuningiliziwe kufanele kubhekiselwe ekusebenziseni i-ohmmeter.
Ukulandelana kwezenzo kuleli cala kuzobukeka kanje:
- Susa izintambo ezingaphansi kwamanzi ku-DVD;
- Xhuma izinsimbi ze-ohmmeter kumatheminali enzwa, kuyilapho ububanzi bokumelana okusethiwe kufanele okungenani bube ngu-100 kOhm;
- Linganisa ukumelana kwenzwa ngomhloli.
Ngokwemiphumela yezilinganiso, singaphetha ngokuthi i-DVD isesimweni esihle.
Ngakho-ke, i-sensor iyasebenza uma nje:
- Lapho kukhona ukucindezela ngokweqile emgqeni, i-ohmmeter kufanele ibhalise ukumelana okungenani kwe-100 kOhm;
- Uma kukhona ukucindezela okunganele ohlelweni, ukufundwa kwe-multimeter akufanele kudlule uphawu lwe-10 ohm.
Kuzo zonke ezinye izimo, singacabanga ukuthi i-DVD ilahlekelwe ukusebenza kwayo. Uma, ngokwemiphumela yokuhlolwa, kwavela ukuthi inzwa iyasebenza, kufanele uhlole inzwa "yesifunda esifushane". Ukuze wenze lokhu, udinga ukuphonsa i-terminal eyodwa kwenye yemiphumela ye-DVD, bese uthinta okwesibili "kubuningi" bemoto.
Uma kunengcindezi enganele ohlelweni olwethuliwe, inzwa yokusebenza izokhipha okungenani i-100 kOhm. Uma kungenjalo, kungaphethwa ngokuthi inzwa ayisebenzi.
Imiyalo yokufaka esikhundleni
Uma, ngenxa yezinyathelo zokuxilonga ezingenhla, kwakungenzeka ukuthola ukuthi inzwa yayala impilo ende, kuyadingeka ukuyishintsha ngokushesha.
Kuyaphawuleka ukuthi kulokhu akudingekile nhlobo ukuxhumana nezinsizakalo ezikhethekile nezitolo zokulungisa izimoto. Le nqubo ingenziwa ngempumelelo ezimweni ezijwayelekile zegaraji.
I-algorithm yokubuyisela iqukethe izinyathelo ezilandelayo:
- Ukuhlakazwa kwezakhi zomzimba ezivimbela ukufinyelela kunzwa;
- Ukuvalwa kokuphuma kwamanzi kwenzwa;
- Ukukhipha inzwa imoto icishiwe;
- Ukuxhumana kweziphetho zangaphansi kwamanzi;
- Ukufakwa kwezakhi zomzimba.
Ngokwako, ukufaka esikhundleni senzwa akufanele kubangele ubunzima, kodwa kusadingeka ukunamathela kwezinye iziqondiso zemvelo yokuncoma.
Okokuqala, lapho uthenga inzwa entsha engeyona eyangempela, udinga ukwenza isiqiniseko sokuthi ihlangabezana nemingcele ebekiwe. Ngaphezu kwalokho, kwenzeka ukuthi i-DVD entsha ayihlali ifakwe ikhola yokuvala uphawu. Ngakho-ke, kulokhu, kuyadingeka ukunakekela ukutholwa kwayo, ngoba kungenzeka ukuthi i-sealant endala ivele ibe yinto engasetshenziswa.
Ngokuvamile kwenzeka ukuthi lapho ushintsha i-DVD, uhlelo lwe-air conditioning lubuyisela ukusebenza kwalo kancane. Kulesi simo, ngezinga eliphezulu lokungenzeka, kungase kuthiwe izinga lesiqandisi ohlelweni liphansi. Ukuze uxazulule le nkinga, uzodinga ukufaka uphethiloli ohlelweni kusevisi yemoto ekhethekile.
