Yintoni esetyenziswa yi-thermostat yemoto
Iithermostat zeemoto zidlala indima ebalulekileyo kwinkqubo yomoya opholileyo yemoto, imisebenzi ephambili ibandakanya ukulawula ubushushu ngaphakathi emotweni, ukuthintela i-evaporator ekubeni yenze iqhwa kunye nokuqinisekisa ukusebenza okuqhelekileyo kwenkqubo yomoya opholileyo . I-thermostat ilawula imeko yokucima kwecompressor ngokuva ubushushu bomphezulu we-evaporator, ubushushu bangaphakathi benqwelo kunye nobushushu be-ambient bangaphandle. Xa ubushushu emotweni bunyuka bufikelela kwindawo ebekiweyo, unxibelelwano lwe-thermostat luyavalwa kwaye icompressor iqala ukusebenza; Xa ubushushu buhla ngaphantsi kwexabiso elibekiweyo, unxibelelwano luyacinywa kwaye icompressor iyeke ukusebenza, ngaloo ndlela iphephe ukupholisa okugqithisileyo okubangela ukuba i-evaporator iqine .
Ukongeza, i-thermostat inesetingi yokhuseleko, eyindawo engasebenziyo ngokupheleleyo. Nokuba i-compressor ayisebenzi, i-blower isakwazi ukuqhubeka isebenza ukuqinisekisa ukuba umoya usemotweni uyaphila. Le misebenzi ye-thermostat iqinisekisa amava akhululekileyo kumqhubi nakubakhweli kwaye ikhusela ukusebenza ngokufanelekileyo kwenkqubo yomoya opholileyo.
I-thermostat yemoto sisixhobo sokuva ubushushu, esisetyenziselwa kakhulu ukulawula ubushushu benkqubo yokupholisa umoya wemoto kunye nenkqubo yokupholisa.
Indima ye-thermostat yemoto kwinkqubo yokupholisa umoya
Kwinkqubo yomoya opholileyo emotweni, i-thermostat sisitshixo esiva kwaye silawula ubushushu. Simisela ukuvulwa okanye ukuvalwa kwe-compressor ngokufumanisa ubushushu bomphezulu we-evaporator, ngaloo ndlela silawula ngokuchanekileyo ubushushu emotweni kwaye sithintele ngempumelelo i-evaporator ekubeni yenze iqhwa. Xa ubushushu emotweni bufikelela kwixabiso elimiselweyo, uqhagamshelwano lwe-thermostat luyavalwa, luvule i-clutch ye-electromagnetic, kwaye i-compressor iqala ukusebenza; Xa ubushushu buhla ngaphantsi kwexabiso elithile elimiselweyo, unxibelelwano luyacinywa kwaye i-compressor iyeke ukusebenza.
Indima yeethermostat zeemoto kwiinkqubo zokupholisa
Kwinkqubo yokupholisa imoto, i-thermostat yivalvu elawula indlela yokuhamba kwe-coolant. Ilawula indlela yokuhamba kwe-coolant ngokubona ubushushu be-coolant, ngaloo ndlela ilawula ubushushu bokusebenza kwenjini. Xa ubushushu be-coolant buphantsi kunexabiso elichaziweyo, i-thermostat ivala umjelo wokuhamba kwe-coolant kwi-radiator, ukuze i-coolant ingene ngqo kwi-injini ngepompo yamanzi ukuze ijikeleze kancinci; Xa ubushushu bufikelela kwixabiso elichaziweyo, i-thermostat iyavuleka kwaye i-coolant ibuyela kwi-injini nge-radiator kunye ne-thermostat ukuze ijikeleze umjikelo omkhulu.
Uhlobo kunye nolwakhiwo lwe-thermostat
Kukho iintlobo ezintathu eziphambili zee-thermostat: ii-bellows, ii-bimetal sheets kunye nee-thermistors. I-bellows thermostat isebenzisa utshintsho lobushushu ukuqhuba ii-bellows, kwaye ilawula ukuqala nokuma kwe-compressor kwintwasahlobo kunye nokudibana; ii-bimetal thermostat zilawula isekethe ngeqondo lokugoba kwezinto kumaqondo obushushu ahlukeneyo; ii-thermostat ze-thermistor zisebenzisa amaxabiso okumelana ahluka ngobushushu ukulawula isekethe.
Ukugcinwa kwe-thermostat kunye nokuxilongwa kwempazamo
Ukugcinwa kwe-thermostat kubandakanya ukujonga rhoqo imeko yayo yokusebenza kunye nokucoca umphezulu wayo ukuqinisekisa ukuba iyakwazi ukuva utshintsho lobushushu ngokuqhelekileyo. Ukuxilongwa kwempazamo kungenziwa ngokujonga uqhagamshelo lwesekethe, imeko yoqhagamshelwano, kunye nokuguquguquka kwe-bellows okanye i-bimetal. Ukuba i-thermostat iyasilela, inkqubo yomoya opholileyo isenokungasebenzi kakuhle okanye ubushushu benkqubo yokupholisa buphezulu kakhulu, kwaye kufuneka itshintshwe ngexesha.
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