I-Hydraulic elinganayo yokhuseleko ivelufa ye-solenoid ye-23871482

Njengevalve yokukhusela ukukhusela ukugqithiswa kwenkqubo ye-hydraulic i-valve yokunceda isetyenziselwa ukuthintela ukugqithiswa kwenkqubo, i-valve ivalwe ngokuqhelekileyo.Xa uxinzelelo oluphambi kwevalve aludluli umda omiselweyo, i-valve ivaliwe ngaphandle kokuphuphuma kweoli.Xa uxinzelelo ngaphambi kokuba i-valve idlule le xabiso lomda, i-valve ivula ngokukhawuleza, kwaye ioli ibuyele kwi-tank okanye i-circuit ye-low pressure circuit, ngaloo ndlela ikhusela ukugqithiswa kwenkqubo ye-hydraulic.Ngokuqhelekileyo i-valve yokukhusela isetyenziswe kwinkqubo kunye nepompo eguquguqukayo, kwaye uxinzelelo olugqithisiweyo olulawulwa yiyo ngokubanzi luyi-8% ukuya kwi-10% ephezulu kunoxinzelelo olusebenzayo lwenkqubo.

Njenge-valve yokuphuphuma, uxinzelelo kwi-hydraulic system lugcinwa rhoqo kwi-quantitative pump system, kunye ne-throttle element kunye nomthwalo uhambelana.Ngeli xesha, i-valve ivame ukuvuleka, idla ngokugqithisa ioli, kunye nenani elahlukileyo leoli elifunwa ngumatshini wokusebenza, inani leoli elichithwe kwi-valve likhulu kwaye lincinci, ukwenzela ukuba ulungelelanise kwaye ulungelelanise inani leoli engena. inkqubo ye-hydraulic, ukwenzela ukuba uxinzelelo kwi-hydraulic system luhlale luhleli.Nangona kunjalo, ngenxa yokulahlekelwa kwamandla kwinxalenye yokuphuphuma, ngokuqhelekileyo isetyenziswa kuphela kwinkqubo enempompo yobungakanani bamandla aphantsi.Uxinzelelo olulungisiweyo lwevalve yokunceda kufuneka lulingane noxinzelelo olusebenzayo lwenkqubo.

Ukulawulwa koxinzelelo olude: Xhuma i-oyile yokungena kwi-remote pressure regulator kwi-remote control port (i-port yokukhulula) ye-valve yokukhulula ukuphumeza ukulawulwa koxinzelelo olukude ngaphakathi koluhlu loxinzelelo olusetiweyo lwevalve enkulu yokunceda.

Njenge-valve yokukhulula, i-remote control port (i-port yokukhulula) ye-valve yokunceda idibaniswe ne-tank ye-fuel nge-valve yokubuyisela umva, ukwenzela ukuba umgca we-oyile ungakhutshwa.

Ukulawula izigaba ezininzi zoxinzelelo oluphezulu kunye noluphantsi, xa i-valve yokubuyisela idibanisa i-port ekude (i-port yokukhulula) ye-valve yokukhulula kunye ne-valve yokulawula uxinzelelo olukude, ulawulo lwezigaba ezininzi zoxinzelelo oluphezulu kunye noluphantsi lunokuphunyezwa.

Ukusetyenziswa njengevalve yolandelelwano, isigqubuthelo esingaphezulu sevalve yoncedo sicutshungulwa kwi-oyile drain port, kwaye umngxuma we-axial uqhagamshelwe kwivalve ephambili kunye nesigqubuthelo esingaphezulu sivaliwe, njengoko kubonisiwe kuMfanekiso e, kunye ne-oyile yokuchitheka kwezibuko. ivalve ephambili isetyenziswa njenge oyile yoxinzelelo lwesibini ekufuneka isetyenziswe njengevalve yolandelelwano.

Iivalvu zokukhulula zisetyenziswa ngokubanzi kwiinkqubo zempompo kunye ne-accumulator, njengoko kubonisiwe kuMfanekiso f.Xa impompo isebenza ngokuqhelekileyo, inika ioli kwi-accumulator.Xa uxinzelelo lweoli kwi-accumulator lufikelela kuxinzelelo olufunekayo, i-valve yokunceda iqhutywe ngoxinzelelo lwenkqubo yokwenza ipompo ikhuphe, kwaye inkqubo iya kunika ioli nge-accumulator kwaye isebenze njengesiqhelo;Xa uxinzelelo lweoli lwe-accumulator luhla, i-valve yokunceda ivaliwe, kwaye ipompo yeoli iyaqhubeka nokubonelela ngeoli kwi-accumulator, ngaloo ndlela iqinisekisa ukusebenza okuqhelekileyo kwenkqubo.