Isakhiwo sokulawula izinga lokushisa kwesiqandisi siyingxenye ebalulekile yokuqinisekisa ukusebenza kahle kokupholisa, ukuzinza kwezinga lokushisa nokusebenza okonga amandla, futhi ngokuvamile siqukethe izingxenye eziningi ezisebenza ndawonye. Okulandelayo yizakhiwo eziyinhloko zokulawula izinga lokushisa kanye nemisebenzi yazo ngaphakathi kwesiqandisi:
1. Isilawuli sezinga lokushisa (izinga lokushisa
Isilawuli sokushisa esisebenza ngomshini: Sizwa izinga lokushisa ngaphakathi kwe-evaporator noma ibhokisi ngelabhula yokuzwa izinga lokushisa (egcwele isiqandisi noma igesi), futhi sicupha ukushintshwa komshini okusekelwe ekushintsheni kwengcindezi yokulawula ukuqala nokuma kwe-compressor.
Isilawuli sokushisa sika-elekthronikhi: Sisebenzisa i-thermistor (inzwa yezinga lokushisa) ukuze ibone izinga lokushisa futhi ilawule ngokunembile isistimu yesiqandisi nge-microprocessor (MCU). Ivame ukutholakala eziqandisini ze-inverter.
Umsebenzi: Setha izinga lokushisa eliqondiwe. Qala ukupholisa lapho izinga lokushisa elitholiwe lingaphezu kwenani elimisiwe futhi ume lapho izinga lokushisa lifinyelelwa.
2. Inzwa yokushisa
Indawo: Isatshalaliswa ezindaweni ezibalulekile njengegumbi lesiqandisi, ifriji, i-evaporator, i-condenser, njll.
Uhlobo: Ngokuvamile izifudumezi ze-temperature ezinegative (NTC), ezinamavelu okumelana ahluka ngokwezinga lokushisa.
Umsebenzi: Ukuqapha ngesikhathi sangempela izinga lokushisa endaweni ngayinye, ukubuyisela idatha ebhodini lokulawula ukuze kuzuzwe ukulawulwa kwezinga lokushisa kwendawo (njengezinhlelo zokujikeleza okuningi).
3. Lawula i-mainboard (Imojuli yokulawula ye-elekthronikhi)
Umsebenzi
Thola amasignali enzwa, bala bese ulungisa ukusebenza kwezingxenye ezifana ne-compressor nefeni.
Isekela imisebenzi ehlakaniphile (efana nemodi yeholide, iqhwa ngokushesha).
Esiqandisini se-inverter, ukulawula izinga lokushisa okunembile kutholakala ngokulungisa isivinini se-compressor.
4. Isilawuli se-Damper (Esikhethekile samafriji apholile emoyeni)
Umsebenzi: Lawula ukusatshalaliswa komoya obandayo phakathi kwegumbi lesiqandisi kanye negumbi lesiqandisi, futhi ulawule izinga lokuvula nokuvala lomnyango womoya ngenjini yokunyathela.
Ukuxhumanisa: Ngokusebenzisana nezinzwa zokushisa, iqinisekisa ukulawulwa kwezinga lokushisa okuzimele ekamelweni ngalinye.
5. I-Compressor ne-frequency conversion module
I-Fixed-frequency compressor: Ilawulwa ngokuqondile isilawuli sezinga lokushisa, futhi ukushintshashintsha kwezinga lokushisa kukhulu kakhulu.
I-Vaable frequency compressor: Ingakwazi ukulungisa isivinini ngokunganyatheli ngokuya ngezidingo zokushisa, okonga amandla futhi inikeza izinga lokushisa elizinzile.
6. I-Evaporator ne-condenser
I-Evaporator: Imunca ukushisa ngaphakathi kwebhokisi bese ipholisa ngokushintsha kwesigaba sesiqandisi.
I-Condenser: Ikhulula ukushisa ngaphandle futhi ngokuvamile ifakwe iswishi yokuvikela izinga lokushisa ukuvimbela ukushisa ngokweqile.
7. Ingxenye yokulawula izinga lokushisa elisizayo
I-heater defrosting: Ivamise ukuncibilikisa isithwathwa ku-evaporator eziqandisini ezipholiswe ngomoya, eziculwa isibali sikhathi noma inzwa yezinga lokushisa.
Umlandeli: Ukujikeleza okuphoqelekile komoya obandayo (isiqandisi esipholile emoyeni), amanye amamodeli aqala futhi ame ngokulawula izinga lokushisa.
Iswishi yomnyango: Thola isimo somzimba womnyango, qalisa imodi yokonga amandla noma uvale ifeni.
8. Isakhiwo esikhethekile sokusebenza
Uhlelo lwe-Multi-circulation: Iziqandisi ezisezingeni eliphezulu zisebenzisa ama-evaporator azimele kanye namasekhethi esiqandisi ukuze kuzuzwe ukulawulwa okuzimele kwezinga lokushisa kwesiqandisi, iqhwa kanye namakamelo okushisa aguquguqukayo.
Isendlalelo se-vacuum insulation: Yehlisa umthelela wokushisa kwangaphandle futhi igcine izinga lokushisa langaphakathi elizinzile.
Isikhathi sokuthumela: Jul-02-2025