25-618901 Ivalve enkulu yokusiza 25/618901 valvu yokuphepha

Njenge-valve yokuphepha ukuvimbela ukugcwala ngokweqile kwesistimu ye-hydraulic i-valve yokusiza isetshenziselwa ukuvimbela ukugcwala kwesistimu, i-valve ivamise ukuvala. Lapho ingcindezi phambi kwe-valve ingeqi umkhawulo osethiwe, i-valve ivaliwe ngaphandle kokuchichima kwamafutha. Lapho ingcindezi ngaphambi kokuba i-valve idlule leli nani elilinganiselwe, i-valve ivula ngokushesha, futhi amafutha ageleza abuyele ethangini noma kumjikelezo ophansi wengcindezi, ngaleyo ndlela avimbele ukugcwala kwesistimu ye-hydraulic. Ngokuvamile i-valve yokuphepha isetshenziswa ohlelweni olunepompo eguquguqukayo, futhi ingcindezi yokulayisha ngokweqile elawulwa yiyo ngokuvamile iphakeme ngo-8% kuya ku-10% ngaphezu kokucindezela kokusebenza kwesistimu.

Njenge-valve echichimayo, ingcindezi ohlelweni lwe-hydraulic igcinwa ingashintshi ohlelweni lwepompo lokulinganisa, futhi isici se-throttle nomthwalo kuhambisana. Ngalesi sikhathi, i-valve ivame ukuvuleka, ngokuvamile i-oyela echichimayo, ngenani elihlukile lamafutha elidingwa indlela yokusebenza, inani lamafutha elichithwe ku-valve likhulu futhi lincane, ukuze kulungiswe futhi kulinganise inani lamafutha angenayo. uhlelo lwe-hydraulic, ukuze ingcindezi ohlelweni lwe-hydraulic ihlale ingashintshi. Nokho, ngenxa yokulahlekelwa amandla engxenyeni echichimayo, ngokuvamile isetshenziswa kuphela ohlelweni olunepompo yokulinganisa amandla aphansi. Ukucindezela okulungisiwe kwe-valve yokusiza kufanele kulingane nokucindezela kokusebenza kwesistimu.