Ivalve ye-relay yinxalenye ye-automotive air brake system.Kwinkqubo ye-braking yeelori, i-valve ye-relay idlala indima ekunciphiseni ixesha lokuphendula kunye nexesha lokusekwa koxinzelelo.
Ivalve yokudlulisela isetyenziswa ekupheleni kombhobho omde ukugcwalisa ngokukhawuleza igumbi lokuqhawuka ngomoya ocinezelekileyo osuka kwindawo yogcino-moya, njengakwinqwelwana okanye isixokelelwano se-semi trailer yeziqhoboshi.
Ngokuqhelekileyo, i-valve ye-relay eyahlukileyo isetyenziswa.Ukuthintela ukusebenza ngaxeshanye kweenkqubo zokuqhuba kunye neyokupaka, kunye nokudibana kwemikhosi kwi-cylinder ye-brake ye-spring edibeneyo kunye ne-spring brake chamber, ngaloo ndlela uthintela ukugqithiswa kwezinto zokuhambisa ngoomatshini ezinokutshaja ngokukhawuleza kunye nokukhupha i-cylinder ye-spring brake.
Umgaqo wokusebenza wevalve yokudlulisela
I-air inlet ye-valve ye-relay ixhunyiwe kwi-air reservoir, kwaye i-air outlet idibaniswe negumbi lomoya we-brake.Xa i-pedal ye-brake icinezelekile, uxinzelelo lomoya oluphumayo lwe-valve ye-brake lusetyenziswa njengegalelo lolawulo loxinzelelo lwe-valve relay.Ngaphantsi koxinzelelo lolawulo, i-valve yokungena ityhilwa ivuleke, ukuze umoya oxinzelelweyo ungene kwigumbi lomoya we-brake ngqo nge-port yokungena kwi-air reservoir ngaphandle kokuhamba nge-valve ye-brake.Oku kunciphisa kakhulu umbhobho wokunyuka kwamaxabiso wegumbi le-brake air kwaye kukhawulezisa inkqubo yokunyuka kwamaxabiso kwigumbi lomoya.Ngoko ke, ivalve yokudlulisela kwakhona ibizwa ngokuba yivalve yokukhawuleza.
Ivalve ye-relay ngokuqhelekileyo ithatha ivalve eyahlulahlulayo ukuthintela ukusebenza ngaxeshanye kweendlela zokuqhuba nezokumisa, kunye namandla agqithe kwisilinda edityanisiweyo yebrake yasentwasahlobo kunye negumbi lokuqhawula i-spring, ngaloo ndlela kuthintelwa ukugcwala kwezinto zokuhambisa ngoomatshini ezinokutshaja ngokukhawuleza kwaye zikhuphe amandla. iSpring brake cylinder.Nangona kunjalo, kunokubakho ukuvuza komoya, okubangelwa ngokubanzi ukutywinwa kwe-lax ye-valve yokungena okanye yokukhupha, kwaye oku kubangelwa umonakalo kwizinto zokutywinwa okanye ubukho bokungcola kunye nemicimbi yangaphandle.Ukuqhaqha kunye nokucoca okanye ukutshintshwa kwezinto zokutywinwa kunokusombulula ingxaki.
Ixesha lokuposa: Mar-17-2023