Yintoni i-thermostat yemoto
Ukugoba kwemoto ye-automobile thermomet yinto ephethwe yi-thermostat ichaphazela phantsi kwempembelelo yolwandiso lwe-thermal kunye nokuchasana. I-thermostas ihlala yenziwa ngamashiti anqabileyo ensimbi. Xa ushushu, iphepha lesinyithi liya kugoba ubushushu. Oku kugoba kudluliselwa kubafowunelwa be-thermostat ngokuminyela kobushushu, ke ukuvelisa ubushushu obuzinzileyo.
Isebenza njani i-thermostat
I-thermostat isebenzisa into yokufudumeza yombane ukuze ifuduse iphepha lesinyithi, lenze ukuba ifuduselwe kwaye igobe. Oku kugqwirha kudluliselwa ngokumiselwa kobushushu kunxibelelwano lwe-thermostat, okukhokelela kwimveliso yobushushu obuzinzileyo. Le meko yokugoba phantsi kobushushu yaziwa ngokuba "sisiphumo esithile seshushu", olu lwandiso lwendalo kunye nokuqulunqa impahla ngexesha lokufudumeza okanye ukupholisa.
Uhlobo lwe-thermostat
Zintathu iindlela eziphambili ze-thermostant yemoto: I-Belbs, amaphepha e-Bimetal kunye noMthengi. Uhlobo ngalunye lwe-thermostat inemigaqo yayo yokusebenza kunye nemeko yesicelo:
I-Belbles: Iqondo lobushushu lilawulwa yingcaciso ye-bulbles xa iqondo lobushushu litshintsha.
Iphepha leBimitallic: Sebenzisa indibaniselwano yamaphepha amabini ensimbi kunye ne-coefficis yokwandiswa kwe-thermal, itheke ilawulwa ngokugoba xa iqondo lobushushu litshintsha.
I-TheRMISTOR: Ixabiso lokuchasana nexabiso lokutshintsha kobushushu ukulawula isekethe kwaye icime.
Isicelo sesicelo se-thermostat
I-thermostat isetyenziswa ngokubanzi kwinkqubo yokuGcina iMotoMOBILE, owona msebenzi uphambili kubushushu be-Evaporator i-Evaporator, ukuze kulawulwe ukuvulwa kwe-compressor ukuvulwa nokuvala. Xa iqondo lobushushu ngaphakathi kwemoto lifikelela kwixabiso elisetwayo, i-thermostat izakuqala i-compressor yokuqinisekisa ukuba umoya uqukuqela ngokutyibilikayo ngokuhamba kwe-elvaporator ukuthintela iqabaka; Xa amaqondo obushushu ahla, i-thermostat icima i-compressor, igcina iqondo lobushushu ngaphakathi kwemoto ilungelelaniswe.
Umsebenzi we-thermostat kukuvula indlela yokujikeleza kwe-pholont. Uninzi lweemoto zisebenzisa iinjini ezipholileyo zamanzi, ezibonisa ubushushu ngokujikeleza okuqhubekayo kwenjini. Ukuphola kwi-injini kunendlela ezimbini zokujikeleza, umjikelo omkhulu kwaye omnye ngumjikelo omncinci.
Xa i-injini iqala nje, ukujikeleza okupholileyo kuyinto encinci, kwaye ipholoji ayiyi kubuyisela ubushushu nge-radiator, elungele ukuthunyelwa ngokukhawuleza kwenjini. Xa i-injini ifikelela kubushushu obuqhelekileyo, ipholont iyakusasazwa kwaye ichithwe kwi-radiator. I-thermostat inokuthi itshintshe umjikelo wendlela ngokutyumza kweqondo lokushisa, ngaloo ndlela ukuphuculwa kokusebenza kwe-injini.
Xa i-injini iqala, ukuba iphoupho ejikelezayo ijikelezwe, iya kukhokelela ekunyukeni ngokuthe ngcembe kubushushu beinjini, kwaye amandla enjini aya kuba buthathaka kwaye ukusetyenziswa kweoyile kuya kuba ngaphezulu. Uluhlu oluncinci lokujikeleza okupholileyo kunokuphucula umgangatho wokuvuka kubushushu beinjini.
Ukuba i-thermostat yonakalisiwe, ubushushu bamanzi amanzi bunokuba phezulu kakhulu. Kuba ipholont inokuthi ihlale isekwe kancinci kwaye ingabushiyi ubushushu nge-radiator, iqondo lobushushu lamanzi liya kunyuka.
Ngamafutshane, indima ye-thermostat kukulawula indlela yokujikeleza okupholileyo, ngaloo ndlela iphucule ukusebenza kwe-injini kwaye ithintele ubushushu bamanzi. Ukuba ufumana iingxaki zemoto, cinga ukukhangela ukuba i-thermostat isebenza ngokufanelekileyo.
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