I-hydraulic balance valve Excavator I-hydraulic cylinder valve core CBEL-LJN

Ukusebenza kwe-valve yokusiza:

(1) Umphumela wokuchichima kwengcindezi eqhubekayo
Kusistimu yokulawula i-pump throttling, ipompo ehleliwe inikeza ukugeleza okuqhubekayo. Lapho ingcindezi yesistimu ikhuphuka, isidingo sokugeleza sizokwehla. Ngalesi sikhathi, i-valve yokusiza ivuliwe, ukuze ukugeleza okudlulele kugeleze ku-tank, ukuqinisekisa ukuthi ukucindezela kwe-valve yokungena kwe-valve, okungukuthi, ukucindezela kokuphuma kwepompo kuhlala njalo.
(2) Umphumela wokulawula ukucindezela we-valve yokusiza ukhiqiza ukucindezela emuva, futhi ukuzinza kwezingxenye ezihambayo kuyanda.
(3) Umphumela wokukhipha uhlelo
Imbobo yesilawuli kude se-valve yokukhulula ixhunywe ku-solenoid valve ngokugeleza okuncane okuchichimayo. Uma i-electromagnetic inikwa amandla, imbobo yesilawuli kude sevalvu yokukhulula iyavuleka
Ithangi likawoyela, iphampu ye-hydraulic ethula ngalesi sikhathi. I-valve yokukhulula manje isisetshenziswa njenge-valve yokukhipha.
(4) Ukuvikelwa kokuphepha
Uma uhlelo lusebenza ngokujwayelekile, i-valve ivaliwe. Umthwalo kuphela odlula isigxobo esicacisiwe ukuze uvule ukuchichima, ukuvikelwa kokulayisha ngokweqile, ukuze ingcindezi yesistimu ingasakhuli.
(5) Ekusetshenzisweni okungokoqobo, kukhona ngokuvamile
Njenge-valve yokuthula, njengesilawuli sokucindezela okude, njenge-valve yokulawula i-multistage ephezulu nephansi, njenge-valve yokulandelana, esetshenziselwa ukukhiqiza ukucindezela emuva.
(6) Ivalvu yokukhulula ngokuvamile inezakhiwo ezimbili
① I-valve yokusiza esebenza ngokuqondile
② Ivalvu yokusiza esetshenziswa umshayeli
(7) Izidingo eziyinhloko zevalvu yokusiza
Ukulawulwa kwengcindezi enkulu uhla lokuchezuka kwengcindezi encane, i-oscillation yengcindezi encane, isenzo esibucayi, umthamo omkhulu wokugcwala, umsindo omncane.