——Isivamvo seqondo lobushushu le-air conditioner yi-negative temperature coefficient thermistor, ekubhekiswa kuyo njenge-NTC, ekwaziwa njenge-probe yeqondo lobushushu.Ixabiso lokumelana liyancipha ngokunyuka kweqondo lokushisa, kwaye landa ngokuhla kweqondo lokushisa.Ixabiso lokuchasana lenzwa lihlukile, kwaye ixabiso lokuchasana kwi-25 ℃ lixabiso legama.
Iinzwa ezifakwe kwiplastikizimnyama ngokubanzi, kwaye zisetyenziswa kakhulu ukubona ubushushu be-ambient, ngelixaiinzwa zentsimbingokuqhelekileyo ziyisilivere yensimbi engenasici kunye nobhedu lwesinyithi, ezisetyenziswa kakhulu ukubona ubushushu bombhobho.
I-sensor ngokuqhelekileyo zimbini zikhokelela ezimnyama ecaleni, kwaye i-resistor ixhunyiwe kwi-socket yebhodi yokulawula ngeplagi ekhokelayo.Kukho ngokubanzi abenzi boluvo ababini kwigumbi lokupholisa umoya.Ezinye ii-air conditioners zineeplagi ezimbini ezahlukeneyo ezineentambo ezimbini, kwaye ezinye ii-air conditioners zisebenzisa iplagi enye kunye nezine zokukhokela.Ukuze ukwahlula iisensi ezimbini, uninzi lweenzwa zomoya, iiplagi kunye neziseko zenziwa ukuba ziqapheleke.
——Izinzwa ezidla ngokusetyenziswa kwizikhewu zomoya zezi:
Iqondo lobushushu ngaphakathi endlini NTC
Ubushushu betyhubhu yangaphakathi ye-NTC
Ubushushu bombhobho wangaphandle NTC, njl.
Izimo zomoya ezikwisiphelo esiphezulu zisebenzisa iqondo lobushushu bendawo yangaphandle ye-NTC, ukufunxa icompressor kunye ne-exhaust ye-NTC, kunye nezifudumezi-moya ezineyunithi yangaphakathi evuthela ubushushu bomoya i-NTC.
——Indima eqhelekileyo yezinzwa zobushushu
1. Ukufunyaniswa kweqondo lobushushu ngaphakathi kwi-NTC (i-thermistor ene-coefficient engalunganga yobushushu)
Ngokwemeko yokusebenza eseti, i-CPU ibona ubushushu bemo engqongileyo yangaphakathi ngeqondo lobushushu elingaphakathi ngaphakathi (ekubhekiselwa kubo njengeqondo lobushushu leringi yangaphakathi) i-NTC, kwaye ilawula isicinezeli ukuba sivulwe okanye sivulwe ukuze sime.
I-air conditioner eguquguqukayo yenza ummiselo wesantya esiguqukayo ngokomahluko phakathi kobushushu obusebenzayo kunye nobushushu bangaphakathi.Xa usebenza kwi-frequency ephezulu emva kokuqalisa, umkhulu umahluko, uphezulu i-compressor yokusebenza frequency.
2. Ukubona ubushushu betyhubhu yangaphakathi ye-NTC
(1) Kwimeko yokupholisa, iqondo lobushushu ityhubhu yangaphakathi i-NTC ibona ukuba ubushushu bekhoyili yangaphakathi bubanda kakhulu, nokuba ubushushu bekhoyili yangaphakathi buyehla ukuya kubushushu obuthile ngexesha elithile.
Ukuba kubanda kakhulu, ukuze kuthintelwe i-coil yeyunithi yangaphakathi kwiqhwa kwaye ichaphazele ukutshintshiselana kobushushu bangaphakathi, i-CPU compressor iya kuvalwa ukuze ikhuseleke, ebizwa ngokuba yi-supercooling protection.
Ukuba i-coil ye-coil yangaphakathi ayihlahli kwiqondo lokushisa elithile kwixesha elithile, i-CPU iya kubona kwaye igwebe ingxaki yenkqubo yefriji okanye ukungabikho kwefriji, kwaye i-compressor iya kuvalwa ukukhusela.
(2) Ukufumanisa ukuvuthela komoya ochasene nobanda, ukukhupha ukushisa, ukukhuselwa kokushisa, ukufumanisa umphumo wokufudumala, njl njl. kwimeko yokufudumala.Xa i-air conditioner iqala ukufudumeza, ukusebenza kwefeni yangaphakathi kulawulwa ngubushushu bombhobho wangaphakathi.Xa ubushushu bombhobho wangaphakathi bufikelela kwi-28 ukuya kwi-32 °C, ifeni iya kuqhuba ukuthintela ukufudumeza ukuba kuqalise ukuvuthela umoya obandayo, okubangela ukungonwabi emzimbeni.
Ngethuba lenkqubo yokufudumala, ukuba ukushisa kombhobho wangaphakathi kufikelela kuma-56 ° C, kuthetha ukuba ukushisa kombhobho kuphezulu kakhulu kwaye uxinzelelo oluphezulu luphezulu kakhulu.Ngeli xesha, i-CPU ilawula i-fan yangaphandle ukuba iyeke ukunciphisa ukufunxwa kobushushu bangaphandle, kwaye icompressor ayiyeki, ebizwa ngokuba kukufudumeza ukukhulula.
Ukuba ubushushu bombhobho wangaphakathi buqhubeka nokunyuka emva kokuba umqhubi wangaphandle umisiwe, kwaye ufikelele kwi-60 ° C, i-CPU iya kulawula i-compressor ukumisa ukukhuselwa, okukukhuseleko olugqithiseleyo lwe-air conditioner.
Kwimeko yokufudumala ye-air conditioner, ngexesha elithile, ukuba i-tube yokushisa yeyunithi yangaphakathi ayinyuki kwiqondo lokushisa elithile, i-CPU iya kuyibona ingxaki yenkqubo yefriji okanye ukungabikho kwefriji, kunye icompressor iya kuvalwa ukuze ikhuseleke.
Inokubonwa kule nto ukuba xa i-air conditioner ifudumeza, zombini i-fan yangaphakathi kunye ne-fan yangaphandle ilawulwa yinzwa yokushisa yombhobho wangaphakathi.Ngoko ke, xa ulungisa ukungaphumeleli kokusebenza kwe-fan ehambelana nokufudumala, nikela ingqalelo kwinzwa yokushisa yombhobho wangaphakathi.
3. Ukubona ubushushu bombhobho wangaphandle NTC
Umsebenzi oyintloko wenzwa yokushisa ityhubhu yangaphandle kukubona ukushisa kunye nokunciphisa ukushisa.Ngokubanzi, emva kokuba i-air conditioner ifudunyezwe imizuzu engama-50, iyunithi yangaphandle ingena kwi-defrosting yokuqala, kwaye i-defrosting elandelayo ilawulwa yinzwa yobushushu betyhubhu yangaphandle, kwaye ubushushu betyhubhu buhla ukuya -9 ℃, buqale ukuqhaqha, kwaye bayeke ukuqhaqha iqondo lobushushu ityhubhu liyenyuka ukuya kwi-11-13 ℃.
4. Ukubonwa kwegesi yeCompressor exhaust NTC
Gwema ukufudumala kwe-compressor, ukubona ukungabikho kwe-fluorine, ukunciphisa ukuphindaphinda kwe-inverter compressor, ukulawula ukuhamba kwefriji, njl.
Kukho izizathu ezibini eziphambili zobushushu obuphezulu bokukhutshwa kwecompressor.Enye kukuba i-compressor ikwimeko yokusebenza ngokugqithisileyo, ngenxa yokutshatyalaliswa kobushushu obuphantsi, uxinzelelo oluphezulu kunye noxinzelelo oluphezulu, kwaye enye kukungabikho kwefriji okanye akukho friji kwi-refrigerant system.Ukushisa kombane kunye nokushisa okukhukhulayo kwe-compressor ngokwayo akukwazi ukukhutshwa kakuhle kunye nefriji.
5. Ukufumanisa ukufunxa kweCompressor NTC
Kwinkqubo yefriji ye-air conditioner enevalve ye-electromagnetic throttle, i-CPU ilawula ukuhamba kwefriji ngokubona ubushushu bomoya obuyayo we-compressor, kwaye i-motor stepper ilawula ivalve ye-throttle.
I-compressor suction sensor yobushushu nayo idlala indima yokufumanisa umphumo wokupholisa.Kukho ifriji eninzi kakhulu, iqondo lobushushu lokufunxa lisezantsi, ifriji incinci kakhulu okanye inkqubo yefriji ivaliwe, iqondo lobushushu lokufunxa liphezulu, iqondo lobushushu lokufunxa liphezulu, iqondo lobushushu elifunxayo ngaphandle kwesibandisi likufutshane kwiqondo lobushushu lendawo engqongileyo, kunye neCPU Ibona ubushushu bokufunxa icompressor ukufumanisa ukuba ingaba i-air conditioner isebenza ngokuqhelekileyo.
Ixesha lokuposa: Nov-07-2022