——Inzwa yokushisa ye-air conditioner iyi-thermistor ye-temperature coefficient thermistor, ebizwa ngokuthi i-NTC, eyaziwa nangokuthi i-temperature probe.Inani lokumelana liyancipha ngokunyuka kwezinga lokushisa, futhi likhuphuka ngokuncipha kwezinga lokushisa.Inani lokumelana lenzwa lihlukile, futhi inani lokumelana ku-25 ℃ inani elilinganiselwe.
Izinzwa ezenziwe ngepulasitikingokuvamile zimnyama, futhi zisetshenziswa kakhulu ukuthola izinga lokushisa elizungezile, kuyilaphoizinzwa zensimbi-encapsulatedngokuvamile insimbi engagqwali isiliva nensimbi yethusi, esetshenziswa kakhulu ukuthola izinga lokushisa lamapayipi.
Inzwa ngokuvamile imikhondo emibili emnyama ihlangene, futhi i-resistor ixhunywe kusokhethi lebhodi lokulawula ngepulaki eholayo.Ngokuvamile kunezinzwa ezimbili ekamelweni le-air conditioner.Amanye ama-air conditioner anamapulaki amabili ahlukene anezintambo ezimbili, kanti amanye ama-air conditioner asebenzisa ipulaki eyodwa nemikhondo emine.Ukuze uhlukanise lezi zinzwa ezimbili, izinzwa eziningi ze-air conditioner, amapulaki namasokhethi enziwa ukuthi abonakale.
——Izinzwa ezivame ukusetshenziswa kuma-air conditioner yilezi:
Izinga lokushisa le-ambient yasendlini i-NTC
Izinga lokushisa leshubhu langaphakathi le-NTC
Izinga lokushisa lepayipi langaphandle i-NTC, njll.
Ama-air conditioner asezingeni eliphezulu aphinde asebenzise izinga lokushisa elingaphandle le-ambient NTC, ukumunca i-compressor kanye ne-exhaust NTC, nama-air conditioner aneyunithi yasendlini ephephetha izinga lokushisa lomoya i-NTC.
——Indima evamile yezinzwa zokushisa
1. Ukutholwa kwezinga lokushisa kwe-ambient yasendlini i-NTC (i-coefficient thermistor enegative lokushisa)
Ngokwesimo sokusebenza esisethiwe, i-CPU ithola izinga lokushisa lendawo yasendlini ngezinga lokushisa elingaphakathi endlini (okubizwa ngokuthi izinga lokushisa elingaphakathi lendandatho) i-NTC, futhi ilawula isiminyanisi ukuthi sivulwe noma sivulwe ukuze sime.
I-air conditioner eshintshashintshayo yenza ukulawulwa kwesivinini esishintshashintshayo ngokuya ngomehluko phakathi kwezinga lokushisa elimisiwe lokusebenza kanye nezinga lokushisa lasendlini.Uma usebenza ngemvamisa ephezulu ngemuva kokuqala, umehluko omkhulu, ukhuphuka imvamisa yokusebenza kwe-compressor.
2. Ukutholwa kwezinga lokushisa kweshubhu elingaphakathi kwe-NTC
(1) Esimeni sokupholisa, izinga lokushisa leshubhu elingaphakathi endlini i-NTC ithola ukuthi izinga lokushisa lekhoyili yasendlini libanda kakhulu, kanye nokuthi izinga lokushisa lekhoyili elingaphakathi liyehla liye ezingeni elithile lokushisa phakathi nenkathi ethile yesikhathi.
Uma kubanda kakhulu, ukuze kuvinjwe ikhoyili yeyunithi yasendlini ukuthi ingaqhwa futhi ithinte ukushintshana kokushisa kwangaphakathi, i-CPU compressor izovalwa ukuze ivikeleke, okubizwa ngokuthi ukuvikelwa kwe-supercooling.
Uma izinga lokushisa lekhoyili elingaphakathi endlini lingehli liye ezingeni elithile lokushisa phakathi nesikhathi esithile, i-CPU izobona futhi yahlulele inkinga yesistimu yesiqandisi noma ukuntuleka kwesiqandisi, futhi i-compressor izovalwa ukuze ivikeleke.
(2) Ukutholwa kokuvunguza komoya obandayo, ukuthulula ukushisa ngokweqile, ukuvikela ukushisa ngokweqile, ukutholwa komphumela wokushisa, njll. esimweni sokushisa.Lapho i-air conditioner iqala ukushisa, ukusebenza kwe-fan yangaphakathi kulawulwa izinga lokushisa le-tube yangaphakathi.Lapho izinga lokushisa leshubhu elingaphakathi lifinyelela ku-28 kuya ku-32 °C, isiphephetha-moya sizogijima ukuze sinqande ukushisisa ukuthi kuqale ukukhipha umoya obandayo, okubangela ukungakhululeki ngokomzimba.
Ngesikhathi senqubo yokushisa, uma izinga lokushisa lepayipi elingaphakathi lifinyelela ku-56 ° C, kusho ukuthi izinga lokushisa lepayipi liphezulu kakhulu futhi ukucindezela okuphezulu kuphezulu kakhulu.Ngalesi sikhathi, i-CPU ilawula ifeni yangaphandle ukuthi ime ukuze inciphise ukumuncwa ukushisa kwangaphandle, futhi i-compressor ayimi, okubizwa ngokuthi ukuthulula ukushisa.
Uma izinga lokushisa leshubhu elingaphakathi liqhubeka nokukhuphuka ngemva kokuba ifeni yangaphandle imisiwe, futhi ifinyelela ku-60°C, i-CPU izolawula isigaxa esicindezelayo ukuze simise ukuvikela, okuwukuvikela ukushisa ngokweqile kwesipholile somoya.
Esimweni sokushisa se-air conditioner, phakathi nesikhathi esithile, uma izinga lokushisa leshubhu leyunithi yasendlini lingakhuphukeli ezingeni elithile lokushisa, i-CPU izobona inkinga yesistimu yesiqandisi noma ukuntuleka kwesiqandisi, i-compressor izovalwa ukuze ivikeleke.
Kungabonakala kulokhu ukuthi lapho i-air conditioner ishisa, kokubili isiphephetha-moya sasendlini kanye nesiphephetha-moya sangaphandle kulawulwa inzwa yokushisa yepayipi yasendlini.Ngakho-ke, lapho ulungisa ukwehluleka kokusebenza kwe-fan ehlobene nokushisa, qaphela inzwa yokushisa yepayipi yasendlini.
3. Ukutholwa kwezinga lokushisa kwamapayipi angaphandle i-NTC
Umsebenzi oyinhloko wenzwa yokushisa yeshubhu yangaphandle ukuthola izinga lokushisa lokushisa kanye ne-defrosting.Ngokuvamile, ngemva kokuba i-air conditioner isishisisiwe imizuzu engu-50, iyunithi yangaphandle ingena ekuncibilikisweni kokuqala, futhi ukuncibilika okulandelayo kulawulwa inzwa yangaphandle yeshubhu lokushisa, futhi izinga lokushisa leshubhu lehla liye ku -9 ℃, liqale ukubola, futhi liyeke ukucwilisa lapho. izinga lokushisa leshubhu likhuphuka liye ku-11-13 ℃.
4. Ukutholwa kwegesi ye-Compressor exhaust NTC
Gwema ukushisa ngokweqile kwe-compressor, thola ukuntuleka kwe-fluorine, wehlise imvamisa ye-inverter compressor, lawula ukugeleza kwesiqandisi, njll.
Kunezizathu ezimbili eziyinhloko zokushisa okuphezulu kokukhishwa kwe-compressor.Enye iwukuthi i-compressor isesimweni sokusebenza ngokweqile, ikakhulukazi ngenxa yokungashisi kahle ukushisa, ukucindezela okuphezulu nokucindezela okukhulu, kanti enye ukungabi khona kwesiqandisi noma ukungabi naso isiqandisi ohlelweni lwesiqandisi.Ukushisa kagesi kanye nokushisa okungqubuzanayo kwe-compressor ngokwayo akukwazi ukukhishwa kahle ngesiqandisisi.
5. Ukutholwa kwe-Compressor suction NTC
Ohlelweni lwesiqandisi se-air conditioner nge-electromagnetic throttle valve, i-CPU ilawula ukugeleza kwesiqandisi ngokuthola izinga lokushisa lomoya obuyayo we-compressor, futhi i-stepper motor ilawula i-throttle valve.
Inzwa yokushisa yokumunca i-compressor nayo idlala indima yokubona umphumela wokupholisa.Kukhona isiqandisi esiningi kakhulu, izinga lokushisa lokumunca liphansi, isiqandisi sincane kakhulu noma uhlelo lwesiqandisi luvimbekile, izinga lokushisa lokumunca liphezulu, izinga lokushisa elidonswa ngaphandle kwesiqandisi liseduze nezinga lokushisa elizungezile, kanye ne-CPU Ithola izinga lokushisa lokumunca i-compressor ukuze kutholwe ukuthi ngabe isipholisa-moya sisebenza ngokujwayelekile yini.
Isikhathi sokuthumela: Nov-07-2022