Yintoni ukusetyenziswa kwe-thermostat yemoto
I-thermostats yeemoto idlala indima ebalulekileyo kwinkqubo yomoya we-automotive, imisebenzi ephambili ibandakanya ukulawula ubushushu ngaphakathi kwemoto, ukuthintela i-evaporator ekwenzeni iqabaka kunye nokuqinisekisa ukusebenza okuqhelekileyo kwenkqubo yokupholisa umoya. I-thermostat ilawula i-on-off state ye-compressor ngokuva ubushushu bomphezulu we-evaporator, iqondo lokushisa langaphakathi le-carriage kunye nobushushu be-ambient yangaphandle. Xa iqondo lokushisa kwimoto liphakama kwindawo yokuseta, uqhagamshelwano lwe-thermostat luvaliwe kwaye i-compressor iqala ukusebenza; Xa iqondo lobushushu lihla ngaphantsi kwexabiso elimiselweyo, umnxibelelwano uyanqanyulwa kwaye icompressor iyeke ukusebenza, ngaloo ndlela inqanda ukupholisa okugqithisileyo okubangela ukuba i-evaporator ibe ngumkhenkce.
Ukongeza, i-thermostat inesetingi sokhuseleko, eyona ndawo ivaliweyo. Naxa icompressor ingasebenzi, isivuthela sisenako ukuqhubeka sibaleka ukuqinisekisa ukuba umoya usemotweni. Le misebenzi ye-thermostat iqinisekisa amava akhululekile kumqhubi kunye nabakhweli kwaye ikhusela ukusebenza ngokufanelekileyo kwenkqubo yomoya womoya.
I-thermostat yeemoto sisixhobo esivavanya ubushushu, esisetyenziswa ikakhulu ukulawula ubushushu benkqubo yokupholisa umoya yemoto kunye nenkqubo yokupholisa. i
Indima ye-thermostat yemoto kwinkqubo yokupholisa umoya
Kwinkqubo ye-air conditioning yemoto, i-thermostat sisitshixo esivayo kwaye silawule ubushushu. Inquma ukuvulwa okanye ukuvala i-compressor ngokufumanisa ukushisa kwendawo ye-evaporator, ngaloo ndlela ilawula ngokuchanekileyo ubushushu kwimoto kunye nokukhusela ngokufanelekileyo i-evaporator ekwenzeni iqhwa. Xa iqondo lokushisa kwimoto lifikelela kwixabiso elimiselweyo, uqhagamshelwano lwe-thermostat luvala, lusebenze i-clutch ye-electromagnetic, kwaye i-compressor iqala ukusebenza; Xa iqondo lokushisa lihla ngaphantsi kwexabiso elithile elimiselweyo, umnxibelelwano unqanyuliwe kwaye i-compressor iyayeka ukusebenza.
Indima ye-thermostats yeemoto kwiinkqubo zokupholisa
Kwinkqubo yokupholisa imoto, i-thermostat yivalvu elawula indlela yokuhamba kwesipholisa. Ilawula indlela yokuhamba kwesipholisi ngokubona ubushushu besipholisi, ngaloo ndlela ilawula ubushushu bokusebenza kwe-injini. Xa ubushushu besipholisi bungaphantsi kwexabiso elichaziweyo, i-thermostat ivala umjelo wokupholisa wesixhobo kwiradiyetha, ukuze isisipholisi sihambe ngokuthe ngqo kwi-injini ngempompo yamanzi ukuze ijikeleze kancinci; Xa iqondo lobushushu lifikelela kwixabiso elichaziweyo, i-thermostat iyavuleka kwaye i-coolant ibuyele e-injini nge-radiator kunye ne-thermostat kumjikelo omkhulu.
Uhlobo kunye nesakhiwo se-thermostat
Kukho iintlobo ezintathu eziphambili ze-thermostats: i-bellows, i-bimetal sheets kunye ne-thermistors. I-thermostat ye-bellows isebenzisa utshintsho lobushushu ukuqhuba i-bellows, kwaye ilawula ukuqala kunye nokuyeka kwe-compressor ngentwasahlobo kunye noqhagamshelwano; I-thermostats ye-Bimetal ilawula isiphaluka ngeqondo lokugoba lezinto kumaqondo okushisa ahlukeneyo; I-Thermistor thermostats isebenzisa amaxabiso okumelana neqondo lokushisa ukulawula isiphaluka.
Ukugcinwa kweThermostat kunye nokuxilongwa kwempazamo
Ukugcinwa kwe-thermostat ikakhulu kubandakanya ukujonga imeko yayo yokusebenza kunye nokucoca umphezulu wayo ukuze kuqinisekiswe ukuba iyakwazi ukuva utshintsho oluqhelekileyo lobushushu. Ukuxilongwa kwempazamo kunokwenziwa ngokujonga unxibelelwano lwesekethe, imeko yoqhagamshelwano, kunye nokuguquguquka kwe-bellows okanye i-bimetal. Ukuba i-thermostat ayiphumelelanga, inkqubo yokupholisa umoya ayinakusebenza kakuhle okanye iqondo lokushisa lenkqubo yokupholisa liphezulu kakhulu, kwaye kufuneka litshintshwe ngexesha.
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