Isimiso se-air conditioning air conditioning blower
I-Abstract: Uhlelo lwe-Automobile Air Conditioning System yithuluzi lokubona ukupholisa, ukufudumeza, ukushintshaniswa komoya kanye nokuhlanzwa komoya komoya endaweni ethwala kanzima. Inganikeza indawo yokushayela entofontofo yabagibeli, yehlisa ubungako bokukhathala, futhi bathuthukise ukuphepha kokushayela. Okokusebenza komoya komoya sekuyinye yezinkomba ukukala ukuthi imoto iphelele yini. Uhlelo lwe-Automobile Air Conditioning luhlanganiswa nge-compressor, i-air conditioning blower, i-condenser, i-valve yesitoreji, i-valve yokunwebeka, i-vaporator, i-evporator kanye ne-blower, njll. Leli phepha lingenisa umgomo wokuqhuma komoya wemoto.
Ngokushisa komhlaba kanye nokwenza ngcono izidingo zabantu zemvelo yokushayela, izimoto eziningi neziningi zifakwe izinhlelo zomoya. Ngokusho kwezibalo, ngonyaka ka-2000, ama-78% ezimoto ezithengiswayo e-United States naseCanada zihlomele ngesimo somoya, futhi manje sekulinganiselwa ngokujwayelekile ukuthi okungenani ama-90% ezimoto anesimo somoya, ngaphezu kokuletha imvelo yokushayela ekhululekile kubantu. Njengomsebenzisi wemoto, umfundi kufanele aqonde umgomo wawo, ukuze izimo eziphuthumayo zingaxazululwa ngempumelelo futhi ngokushesha.
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Umgomo osebenzayo wohlelo lokuqapha lwe-air air air air condiquire.
1, umgomo osebenzayo wohlelo lwefindisi lokuqamba izimoto
Umjikelezo wohlelo lwe-air air air air condiqurlation luqukethe izinqubo ezine: ukucindezela, ukukhishwa kokushisa, ukudonsa okushisayo nokushisa.
. Umsebenzi oyinhloko wale nqubo ukucindezela futhi ucindezele igesi ukuze kube lula ukulufaka. Ngesikhathi senqubo yokushintshana, isimo sesiqandisi asiguquki, futhi izinga lokushisa nokucindezela kuyaqhubeka ukukhuphuka, kwakha igesi ebabazekayo.
. Ngenxa yokwehliswa kwengcindezi kanye nokushisa, ama-condenses wegesi esiqandisini ku-ketshezi bese akhipha inani elikhulu lokushisa. Umsebenzi wale nqubo ukuxoxa ukushisa nokuduka. Inqubo yokuguqulwa ibonakala ngoshintsho esigabeni sesiqandisi, okungukuthi, ngaphansi kwesimo sokucindezela njalo kanye nokushisa, kancane kancane kuyashintsha kusuka kugesi kuya koketshezi. Uketshezi esiqandisi ngemuva kokuvuselelwa yingcindezi ephezulu kanye noketshezi oluphezulu lokushisa. Uketshezi esiqandisi lukhululwe kakhulu, futhi okukhulu kakhulu kwe-supercooling, kukhudlwana amandla okuhwamuka ukuze amushe ukushisa ngesikhathi senqubo yokuhwamuka, kanye nokwenyuka okulandelayo komphumela wokukhiqizwa okubandayo.
(3) Inqubo yokunciphisa Iqhaza lenqubo ukupholisa esiqandisini futhi sehlise ingcindezi, kusuka ekushiseni okuphezulu kanye noketshezi oluphezulu ku-liquid lokushisa lokushisa okuphansi, ukuze kusebenze ukuthambekela kokushisa, lawula umthamo ojwayelekile wohlelo lokuqapha.
4) Inqubo yokutholwa kokushisa: I-Mist Defriindil Uketshezi ngemuva kokupholisa futhi icindezele yi-valve yokwanda ingena ku-evaporator, ngakho-ke iphuzu elibilayo lesiqandisi lisezingeni eliphansi kakhulu kunamazinga okushisa ngaphakathi kwalona ama-evaporator futhi athule igesi. Enqubweni yokuhwamuka ukuze unciphise ukushisa okuningi nxazonke, ukunciphisa izinga lokushisa ngaphakathi emotweni. Lapho-ke izinga lokushisa eliphansi kanye nengcindezi ephansi ye-REGRESSAST GEG iphuma ngaphandle kwe-evaporator futhi ilindela i-compressor ukuthi iphinde ifake. Inqubo ye-endothermic ibonakala ngesigameko esiguqukayo kusuka ku-liquid kuya e-gaseous, futhi ingcindezi ayiguquki ngalesi sikhathi, okungukuthi, ukuguqulwa kwalesi simo kwenziwa ngesikhathi senqubo yokucindezela njalo.
2, uhlelo lwe-air air air air air air ngokuvamile lwakhiwa ama-compressors, ama-condensers, owomile wesitoreji, ama-valves wokunwetshwa, ama-evelionators kanye nama-blowers. Njengoba kukhonjisiwe kuMdwebo 1, izakhi zixhumeke nge-Copper (noma i-aluminium) namashubhu enjoloba aphezulu e-high-trafuleni ukwakha uhlelo oluvaliwe. Lapho uhlelo olubandayo lusebenza, izifundazwe ezahlukahlukene zememori yefriji zijikeleza kulolu hlelo oluvaliwe, futhi umjikelezo ngamunye unezinqubo ezine eziyisisekelo:
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. Ngesikhathi senqubo yokuhwamuka, inani elikhulu lokushisa litholwa nxazonke, bese kuthi izinga lokushisa eliphansi kanye nengcindezi ephansi yengcindezi ingena kwi-compressor.
2 Umgomo Wokusebenza Wokuqhuma
Imvamisa, i-blower emotweni iyi-slower ye-centrifugal, futhi inqubo esebenzayo ye-centrifugal blower ifana neye-centrifugal fan, ngaphandle kokuthi inqubo yokuguqula umoya ivame ukwenziwa ngaphansi kwesenzo se-centrifugal amandla (noma izigaba eziningana). I-Blower ine-rotor ejikelezayo eshesha kakhulu, futhi i-blade ku-rotor ishayela umoya ukuhambisa ngejubane elikhulu. AmaCentrifugal Force enza ukuthi umoya ugelezele ku-fan outlet eceleni komugqa ofaka umugqa wokufaka okubandakanya ukwakheka kwe-casing, futhi ukugeleza komoya okusheshayo okunejubane eliphezulu kunomcindezelo othile womoya. Umoya omusha ugcwaliswa maphakathi nendawo yezindlu.
Ngokukhuluma ngokweqiniso, ijika lengcindezelo - ukugeleza kwesici se-centrifugal blower umugqa oqondile, kepha ngenxa yokungapheli kokushayelwa kokushibilika kwabalandeli, kanye nejika elihambisanayo lokuhamba kwamandla we-centrifugal fan kukhuphuka ngokunyuka kwesilinganiso sokugeleza. Lapho i-fan isebenza ngesivinini esingapheli, iphuzu lokusebenza labalandeli lizohamba ngejika lengcindezelo - ijika lemifanekiso. Isimo sokusebenza sabalandeli ngesikhathi sokusebenza axhomekeki hhayi ekusebenzeni kwaso kuphela, kodwa futhi nezimpawu zohlelo. Lapho ukumelana ne-Pipe Network Resignance kukhuphuka, ijika lokusebenza kwepayipi lizophela. Umgomo oyisisekelo womthetho wabalandeli ukuthola izimo zokusebenza ezidingekayo ngokushintsha ijika lokusebenza lomtholi uqobo noma ijika lemibhalo yenethiwekhi yangaphandle yepayipi. Ngakho-ke, ezinye izinhlelo ezihlakaniphile zifakwa emotweni ukusiza imoto isebenze ngokujwayelekile lapho ushayela ngejubane eliphansi, isivinini esiphakathi nendawo esiphakeme.
Inqubo yokulawula e-blower
2.1 Ukulawulwa okuzenzakalelayo
Lapho ukushintshwa kwe- "Okuzenzakalelayo" kwebhodi lokulawula umoya kucindezelwa, ikhompyutha enomoya opholile iguqula ngokuzenzakalelayo ijubane le-blower ngokuya ngokushisa komoya okudingekayo
Lapho ukuqondiswa komoya komoya kukhethwe "kobuso" noma "ukuqondiswa okubili okukhohlisayo", futhi i-blower isesimweni esiphansi sejubane, ijubane le-blower lizoshintsha ngokuya ngamandla elanga ngaphakathi kwebanga eliphansi.
(1) Ukusebenza kokulawulwa kwejubane eliphansi
Ngesikhathi sokulawulwa kwesivinini esiphansi, ikhompyutha enomoya okhipha umoya inqamula i-voltage eyisisekelo yeTriode yamandla, kanye neTriode yamandla kanye ne-Ultra-high speed edluliselwe nayo iyaxhumeka. Ukugeleza okukhona okuvela ku-blower motor kuya ekumelaneni kwe-blower, bese kuthatha insimbi ukwenza imoto isebenze ngejubane eliphansi
Ikhompyutha yokufaka umoya inezingxenye eziyi-7 ezilandelayo: Ibhethri eli-1, i-2 yokulahla, i-HELWET edluliselwe, i-5 yamandla avuthayo, i-7 yokushisa i-fuse fire, i-8 air yokushisa idlulisela.
(2) Ukusebenza kwesilawuli sejubane eliphakathi
Ngesikhathi sokulawulwa kwejubane eliphakathi, i-Triode yamandla ihlanganisa i-fuse yokushisa, evikela i-tride ekulimaleni ngokweqile. Ikhompyutha enomoya ishintsha isisekelo samanje se-power tride ngokushintsha isibonakaliso sokushayela esishisayo ukuze kufinyelelwe inhloso yokulawulwa okungenantambo kwesivinini sejubane le-blower motor.
3) Ukusebenza kokulawulwa ngejubane eliphezulu
Ngesikhathi sokulawula ngejubane eliphezulu, ikhompyutha enomoya okhipha umoya inqamula i-voltage eyisisekelo yeTriode yamandla, isixhumi sayo u-40 tie iron, bese kuthi okudluliselwe ngejubane elikhulu kudlula kudluliselwe ngejubane elikhulu, bese kuthi lapho ku-tie iron, yenza i-motor iron ngejubane eliphezulu.
2.2 Preheating
Esimweni esizenzakalelayo sokulawula, inzwa yokushisa elungiselelwe engxenyeni engezansi ye-heater core ithola izinga lokushisa le-coolant futhi lenze ukulawula okuphezulu. Lapho amazinga okushisa apholile engaphansi kwama-40 ° C kanti i-othomathikhi ivulekile, ikhompyutha yomoya yomoya ivala ama-blower ukuvikela umoya obandayo ukuthi akhishwe. Ngokuphambene nalokho, lapho izinga lokushisa elipholile lingaphezulu kwama-40 ° C, ikhompyutha enomoya okhipha i-blower futhi yenza kube lula ukujikeleza ngejubane eliphansi. Kusukela ngaleso sikhathi kuqhubeke, ijubane le-blower lilawulwa ngokuzenzakalela ngokuya ngokugeleza komoya okubaliwe kanye nokushisa komoya okudingekayo.
Ukulawulwa kokuqala okuchazwe ngenhla kutholakala kuphela lapho ukugeleza komoya kukhethwe ku- "Ngezansi" noma "okugelezayo okubili".
2.3 Ukulibaziseka komoya okulimele (kuphela kokupholisa)
Ukulawulwa kokubambezeleka kwe-airflow kususelwa ekushiseni okungaphakathi kwabapholile abatholwe inzwa yokushisa ye-evaporator. libazisa
Ukulawulwa kwe-airflow kungavimba ukuphuma ngengozi komoya oshisayo kusuka ku-air conditioner. Lokhu kusebenza kokulawulwa kokubambezeleka kwenziwa kanye kuphela lapho injini isiqalile futhi kuhlangatshezwane nemibandela elandelayo: Ukusebenza kwe-compressor okungu-1; Guqula i-2 Blower Control Screet esimweni esithi "Okokuzenzakalelayo" (Shintsha okuzenzakalelayo); 3 Ukulawulwa kokugeleza komoya esimweni "sobuso"; Lungisa "ubuso" ngokushintsha kobuso, noma kusethelwe "ebusweni" ekuphatheni okuzenzakalelayo; 4 izinga lokushisa ngaphakathi kwabapholile liphakeme kune-30 ℃
Ukusebenza kwe-Delized Air Flow Control kungokulandelayo:
Noma kuzo zonke izimo ezine ezingenhla futhi injini isiqalile, i-blower motor ayikwazi ukuqalwa ngokushesha. I-Blower motor inomehluko wama-4s, kepha i-compressor kumele icishwe, futhi injini kumele iqale, futhi igesi esiqandisi kufanele isetshenziselwe ukupholisa i-evaporator. I-4S Reserler motor iqala, isebenza ngejubane eliphansi ngesikhathi sokuqala se-5S, futhi kancane kancane isheshisa ngejubane eliphezulu esikhathini sokugcina se-6S. Lo msebenzi uvimbela ukukhishwa okungazelelwe komoya oshisayo ovela entshonalanga, okungadala ukukhula.
Izimpawu Zokuvala
Uhlelo olulawulwa yimoto olulawulwa yimoto elilawulwa yimoto lungashintsha ngokuzenzakalelayo izinga lokushisa, umswakama, inhlanzeko, ukungcola kanye nomoya omncane komoya emotweni kanye nokuqondisisa ukuze unikeze indawo enhle yokushayela kanye nendlela yokuhamba ngejubane elithile lokushayela ngaphandle kwezimo zangaphandle nezimo zangaphandle. Kungavimbela ingilazi yewindi kusuka ekuqandeni, ukuze umshayeli akwazi ukugcina umbono ocacile, futhi anikeze isiqinisekiso esiyisisekelo sokushayela okuphephile.
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