Iyini ukusetshenziswa kwe-thermostat yemoto
Ama-thermostat ezimoto adlala indima ebalulekile ohlelweni lokupholisa umoya lwezimoto, imisebenzi eyinhloko ihlanganisa ukulawula izinga lokushisa ngaphakathi emotweni, ukuvimbela i-evaporator ukuthi ingabi yiqhwa nokuqinisekisa ukusebenza okuvamile kohlelo lokupholisa umoya . I-thermostat ilawula isimo sokuvala kwe-compressor ngokuzwa izinga lokushisa elingaphezulu le-evaporator, izinga lokushisa langaphakathi lenqola kanye nezinga lokushisa elingaphandle. Lapho izinga lokushisa emotweni lenyuka laya endaweni ehleliwe, ukuxhumana kwe-thermostat kuyavalwa bese i-compressor iqala ukusebenza; Lapho izinga lokushisa lehla ngaphansi kwenani elibekiwe, ukuxhumana kuyanqanyulwa futhi i-compressor iyeka ukusebenza, ngaleyo ndlela igweme ukupholisa ngokweqile okubangela ukuthi i-evaporator iqine .
Ngaphezu kwalokho, i-thermostat inesethingi yokuphepha, okuyisimo sokungangeni ngokuphelele. Ngisho noma i-compressor ingasebenzi, i-blower isakwazi ukuqhubeka isebenza ukuqinisekisa ukuthi umoya emotweni uyangena. Le misebenzi ye-thermostat iqinisekisa isipiliyoni esikhululekile kumshayeli nabagibeli futhi ivikela ukusebenza kahle kohlelo lokupholisa umoya.
I-thermostat yezimoto iyithuluzi lokuzwa izinga lokushisa, elisetshenziswa kakhulu ukulawula izinga lokushisa lesistimu yokupholisa umoya yezimoto kanye nesistimu yokupholisa.
Indima ye-thermostat yezimoto ohlelweni lokupholisa umoya
Ohlelweni lomoya opholile emotweni, i-thermostat iyiswishi ezwa futhi ilawule izinga lokushisa. Inquma ukuvulwa noma ukuvalwa kwe-compressor ngokuthola izinga lokushisa lobuso be-evaporator, ngaleyo ndlela ilawule ngokunembile izinga lokushisa emotweni futhi ivimbele ngempumelelo i-evaporator ekwakheni iqhwa. Lapho izinga lokushisa emotweni lifinyelela inani elibekiwe kusengaphambili, ukuthintana kwe-thermostat kuyavalwa, kusebenze i-clutch ye-electromagnetic, bese i-compressor iqala ukusebenza; Lapho izinga lokushisa lehla ngaphansi kwenani elithile elibekiwe, ukuthintana kuyanqanyulwa futhi i-compressor iyeke ukusebenza.
Indima yama-thermostat ezimoto ezinhlelweni zokupholisa
Ohlelweni lokupholisa imoto, i-thermostat iyivalvu elawula indlela yokugeleza kwe-coolant. Ilawula indlela yokugeleza kwe-coolant ngokuzwa izinga lokushisa le-coolant, ngaleyo ndlela ilawula izinga lokushisa lokusebenza kwenjini. Lapho izinga lokushisa le-coolant liphansi kunenani elibekiwe, i-thermostat ivala isiteshi sokugeleza kwe-coolant ku-radiator, ukuze i-coolant igeleze ngqo enjinini ngephampu yamanzi ukuze kujikelezwe kancane; Lapho izinga lokushisa lifinyelela enanini elibekiwe, i-thermostat iyavuleka bese i-coolant igeleza ibuyele enjinini nge-radiator kanye ne-thermostat ukuze kujikelezwe umjikelezo omkhulu.
Uhlobo kanye nesakhiwo se-thermostat
Kunezinhlobo ezintathu eziyinhloko zama-thermostat: ama-bellows, amashidi e-bimetal kanye nama-thermistors. I-thermostat yama-bellows isebenzisa ushintsho lokushisa ukushayela ama-bellows, futhi ilawula ukuqala nokuma kwe-compressor entwasahlobo kanye nokuxhumana; Ama-thermostat e-bimetal alawula isekethe ngezinga lokugoba kwezinto emazingeni okushisa ahlukene; Ama-thermostat e-Thermistor asebenzisa amanani okumelana ahlukahluka ngokushisa ukulawula isekethe.
Ukulungiswa kwe-thermostat kanye nokuxilongwa kwamaphutha
Ukugcinwa kwe-thermostat kuhlanganisa kakhulu ukuhlola njalo isimo sayo sokusebenza nokuhlanza indawo yayo ukuqinisekisa ukuthi iyakwazi ukuzwa izinguquko zokushisa ngokujwayelekile. Ukuxilongwa kwephutha kungenziwa ngokubheka ukuxhumana kwesekethe, isimo sokuxhumana, kanye nokuguquguquka kwe-bellows noma i-bimetal. Uma i-thermostat yehluleka, uhlelo lokupholisa umoya lungase lungasebenzi kahle noma izinga lokushisa lohlelo lokupholisa liphezulu kakhulu, futhi kudingeka lishintshwe ngesikhathi.
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