I-hydraulic solenoid valve 12V 25/220992 ratio solenoid valve

Umphumela wokuchichima kwengcindezi eqhubekayo: Kusistimu yokulawula i-quantitative pump throttling, iphampu yobuningi inikeza izinga lokugeleza njalo. Lapho ingcindezi yesistimu ikhuphuka, isidingo sokugeleza sizokwehla. Ngalesi sikhathi, i-valve yokusiza ivuliwe, ukuze ukugeleza okweqile kugeleze kubuyele ku-tank, ukuqinisekisa ukuthi i-valve yokusiza i-inlet pressure, okungukuthi, ukucindezela kokuphuma kwepompo kuhlala njalo (i-valve port ivame ukuvulwa ngokushintshashintsha kwengcindezi) .

Ukuvikela ukuphepha: Uma uhlelo lusebenza ngokujwayelekile, i-valve ivaliwe. Kuphela lapho umthwalo udlula umkhawulo oshiwo (ingcindezi yesistimu idlula ingcindezi ebekiwe), ukuchichima kuvulwa ukuze kuvikelwe ukulayisha ngokweqile, ukuze ukucindezela kwesistimu kungasakhushulwa (ngokuvamile ukucindezela okuhleliwe kwe-valve yokusiza ku-10% kuya ku-20% ngaphezu kokucindezela okukhulu kokusebenza kwesistimu).

I-valve ye-taper yohlobo lwe-valve yokusiza esebenza ngokuqondile. Ukuphela kwesokunxele kwe-valve ye-taper kunikezwe idiski yokuchema yokubamba isiphethu sokucindezela, futhi ukuphela kwesokudla kwe-taper valve kunikezwe i-piston emanzi (ngakolunye uhlangothi, i-piston encibilikayo idlala indima edambisayo lapho i-taper valve. ivuliwe noma ivaliwe, esetshenziselwa ukuthuthukisa ukuzinza kwe-valve ye-taper; i-piston ngokusebenzisa i-radial clearance ye-piston, yenza ukucindezela koketshezi lwesokunxele F=P · A (A indawo engezansi yepiston Lapho umfutho we-liquid F osebenza phansi mkhulu kunamandla asentwasahlobo, i-valve yekhoni). imbobo iyavuleka, bese uwoyela uchitheka ubuyela ethangini ngokusebenzisa imbobo ye-cone.