Umgangatho oPhezulu omtsha weDizili yokuTofa iPumpu ye-BHY6P120R yeNjini yeMoto

Ubume kunye nomgaqo wokusebenza wempompo ye-diesel
Ngethuba nje injini isebenza, nokuba imoto ihamba okanye ayihambi, ipompo ye-diesel iqhubela ukuhanjiswa okuzenzekelayo kwi-torque converter shift actuators, iivalvu zokulawula i-hydraulic kunye nezinye iindawo zeoli ye-hydraulic efunekayo ukubonelela ngoxinzelelo oluthile lokuqinisekisa. umsebenzi wabo wesiqhelo. Ipompo yokutofa idizili iyona nto iphambili yenkqubo yokubonelela ngamafutha enjini ye-oyile yeklasi, echaphazela ngokuthe ngqo amandla, uqoqosho kunye nokusebenza kokukhutshwa kwe-injini yeoli yeklasi.
I-1, isakhiwo esisisiseko kunye nomsebenzi wepompo yokutofa
Ipompo yokutofa ikakhulu yenziwe ngumzimba wenkqubo, ugqatso lwekholomu, ivalve yeoli, icamshaft, irhuluneli njalo njalo. Umsebenzi wayo kukulinganisa ngokuchanekileyo kunye nokulawula ukunikezelwa kwepetroli ngokwemiqathango yokusebenza kwe-injini ye-diesel kunye nokutshintsha komthwalo, ukwenzela ukuhlangabezana neemfuno zeesilinda zeenjini ze-diesel kwiimeko ezahlukeneyo.
2, inkqubo yokusebenza kunye nomgaqo wepompo yokutofa
Inkqubo yokusebenza yempompo yokutofa iquka izigaba ezintathu: i-oyile yokungena, ukunikezelwa kweoli kunye nokubuyiswa kweoli; kwinqanaba lokungena kweoli, i-plunger ihla kwaye i-fuel ifakwe kwigumbi lokupompoza; kwinqanaba lokubonelela nge-oyile, i-plunger iya phezulu kwaye uxinzelelo lwamafutha kwi-cavity yenkqubo lukhuphuka, kwaye xa uxinzelelo lungaphezu koxinzelelo lokuvula i-valve yokuphuma, i-fuel ixinzelelwe kumbhobho we-oyile ophezulu; Kwinqanaba lokubuya kwe-oyile, uxinzelelo lwamafutha ngaphakathi kwegumbi lokumpompa luyancipha ngokukhawuleza njengoko umkhono we-plunger uqhubeka nokunyuka kunye nevalve yokuphuma ivale, kwaye i-fuel eshiyekileyo ngaphakathi kwi-cavity yenkqubo iqukuqela ibuyele kumngxuma wokubuya kwe-oyile. Amafutha aseleyo kwigumbi lokumpompa abuyela emva kwitanki yamafutha ngomngxuma wokubuya.