Uphononongo loPhando kuLawulo lweThermal lweZithuthi zaMandla amatsha

1. Isishwankathelo solawulo lwe-thermal ye-cockpit (i-automotive air conditioning)

Inkqubo ye-air conditioning iyona nto iphambili kulawulo lwe-thermal yemoto.Bobabini umqhubi kunye nabakhweli bafuna ukulandela ubutofotofo bemoto.Umsebenzi obalulekileyo we-air conditioner yemoto kukwenza indawo yabagibeli iphumelele ukuqhuba ngokukhululekileyo ngokulungelelanisa ubushushu, ukufuma kunye nesantya somoya kwindawo yabakhweli bemoto.kunye nendawo yokukhwela.Umgaqo-siseko wesiqhelo somoya womoya wemoto kukupholisa okanye ukufudumeza iqondo lobushushu ngaphakathi emotweni ngomgaqo we-thermophysical wokufunxa ubushushu obuphumayo kunye nokukhululwa kobushushu bobunzulu.Xa ubushushu bangaphandle buphantsi, umoya oshushu ungahanjiswa kwikhabhinethi ukuze umqhubi kunye nabakhweli bangaziva bebanda;xa iqondo lobushushu langaphandle liphezulu, umoya wobushushu obuphantsi ungahanjiswa kwikhabhinethi ukwenza umqhubi kunye nabakhweli bazive bepholile.Ngoko ke, i-air conditioner yemoto idlala indima ebaluleke kakhulu kwi-air conditioning emotweni kunye nokuthuthuzela kwabemi.

1.1 Inkqubo ye-air conditioning yesithuthi samandla esitsha kunye nomgaqo wokusebenza
Ngenxa yokuba izixhobo zokuqhuba izithuthi zamandla amatsha kunye neenqwelo zamafutha zemveli zahlukile, i-compressor yomoya yezithuthi zamafutha iqhutywa yi-injini, kwaye icompressor yomoya wezithuthi zamandla amatsha iqhutywa yimoto, ngoko ke i-air-conditioning. icompressor kwizithuthi zamandla amatsha ayinakuqhutywa yi-injini.Icompressor yombane isetyenziselwa ukucinezela ifriji.Umgaqo osisiseko wezithuthi zamandla amatsha uyafana nowokuqala wezithuthi zamafutha.Isebenzisa ukujiya ukukhulula ubushushu kwaye ibe ngumphunga ukufunxa ubushushu ukupholisa indawo yabakhweli.Umahluko kuphela kukuba i-compressor iguqulwa ibe yi-compressor yombane.Okwangoku, i-scroll compressor isetyenziswa ikakhulu ukucinezela ifriji.

I-1) Inkqubo yokufudumala kwe-semiconductor: I-heater ye-semiconductor isetyenziselwa ukupholisa kunye nokufudumeza ngezinto ze-semiconductor kunye ne-terminals.Kule nkqubo, i-thermocouple iyona nto isisiseko sokupholisa nokufudumeza.Xhuma izixhobo ezimbini ze-semiconductor ukwenza i-thermocouple, kwaye emva kokuba umbane othe ngqo usetyenziswe, ukuhluka kobushushu kunye nobushushu kuya kuveliswa kwi-interface ukutshisa ingaphakathi le-cabin.Inzuzo ephambili yokufudumala kwe-semiconductor kukuba inokufudumala ngokukhawuleza i-cabin.Eyona nto ingathandekiyo kukuba ukufudumeza kwe-semiconductor kudla umbane omkhulu.Kwizithuthi zamandla amatsha ezifuna ukulandela i-mileage, ukungonakali kwayo kuyabulala.Ke ngoko, ayinakuhlangabezana neemfuno zezithuthi zamandla amatsha zokonga umbane we-air conditioners.Kwakhona kuyimfuneko ngakumbi ukuba abantu baqhube uphando ngeendlela zokufudumeza ze-semiconductor kunye nokuyila indlela yokufudumala ye-semiconductor esebenzayo kunye neyonga amandla.

2) I-Coefficient yoBubushushu obufanelekileyo(PTC) ukufudumeza umoya: Icandelo eliphambili le-PTC yi-thermistor, efudumeza ngocingo lokufudumeza kombane kwaye sisixhobo esiguqula ngokuthe ngqo amandla ombane kumandla obushushu.Inkqubo yokufudumala yomoya ye-PTC kukutshintsha umbindi womoya ofudumeleyo wesithuthi samafutha emveli ibe sisifudumezi-moya se-PTC, sebenzisa ifeni ukuqhuba umoya wangaphandle ukuze ufudunyezwe ngesifudumezi se-PTC, kwaye uthumele umoya oshushu ngaphakathi kwegumbi. ukufudumeza igumbi.Isebenzisa ngokuthe ngqo umbane, ngoko ukusetyenziswa kwamandla kwezithuthi zamandla amatsha kukhulu xa i-heater ivuliwe.

3) Ukufudumeza amanzi kwe-PTC:Ukufudumeza okupholisayo kwe-PTC, njengokufudumeza komoya kwe-PTC, ivelisa ubushushu ngokusetyenziswa kombane, kodwa inkqubo yokufudumeza okupholisa kuqala ifudumeza isipholile nge-PTC, ifudumeza isipholile kwiqondo elithile lobushushu, kwaye emva koko impompa into epholileyo kumbindi womoya ofudumeleyo, itshintshisa ubushushu. kunye nomoya ojikelezayo, kwaye ifeni ithumela umoya ofudumeleyo kwi-compartment ukutshisa i-cabin.Emva koko amanzi okupholisa afudunyezwa yi-PTC kwaye abuyele.Le nkqubo yokufudumeza ithembekile kwaye ikhuselekile ngaphezu kokupholisa umoya kwe-PTC.

I-4) Inkqubo yokupholisa umoya yempompo yobushushu: Umgaqo wempompo yokushisa umoya wenkqubo yomoya uyafana naleyo yenkqubo yesiqhelo yemoto yemoto, kodwa i-air conditioner yepompo yokufudumala inokuqonda ukuguqulwa kokufudumeza kwekhabhinethi kunye nokupholisa.