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Malunga neSahlulo saManzi sokuBonelelwa kwePumpu yoMlilo ye-injini yeDizili
Iimpompo zomlilo ze-injini ye-diesel zinendima engenakubuyiselwa kwiiprojekthi zokukhusela umlilo. Kunokuthiwa zibaluleke kakhulu kunikezelo lwamanzi kunye nokuhanjiswa kwamanzi. Xa kunikezelwa amanzi, baya kubonelela ngamanzi ngokufanelekileyo ngokwemeko ethile, kwaye kukho neemeko zokubonelela ngamanzi kwingingqi. Wazi ntoni ngayo?
1. Injongo yokucandwa konikezelo lwamanzi:
Unikezelo lwamanzi olwahluliweyo kukusombulula ingxaki yokuba uxinzelelo lwe-hydrostatic lwenkqubo luphezulu kakhulu, umda woxinzelelo lwemibhobho kunye namalungu ugqithisiwe, umda ovumelekileyo woxinzelelo olusebenzayo lweziko ugqithiswe ngokuyinxenye, kunye nokusetyenziswa kwamandla ekinetic kunikezelo lwamanzi olunye. inkulu kakhulu.
2. Iimeko zobonelelo lwamanzi kwisithili:
2.1. Uxinzelelo olusebenzayo lwenkqubo lukhulu kune-2.40MPa;
2.2. Uxinzelelo lwe-static emlonyeni wempompo yomlilo ye-diesel inkulu kune-1.0MPa;
2.3. Uxinzelelo olusebenzayo kwi-alarm valve yenkqubo yokucima umlilo yamanzi ngokuzenzekelayo inkulu kune-1.60MPa okanye uxinzelelo olusebenzayo kwi-nozzle lungaphezu kwe-1.20MPa.
3. Izilumkiso zobonelelo lwamanzi kwisithili
Ifomu yonikezelo lwamanzi yolwahlulo kufuneka imiselwe ngokwenkqubo yoxinzelelo lwenkqubo, iimpawu zokwakha, kunye nezinto ezibanzi ezinje ngethekhnoloji, uqoqosho, ukhuseleko kunye nokuthembeka, kwaye inokuba ngohlobo lweempompo zomlilo ezihambelanayo okanye ezilandelelanayo, uxinzelelo lokunciphisa iitanki zamanzi kunye nokunciphisa uxinzelelo. iivalvu, kodwa xa uxinzelelo olusebenzayo lwenkqubo lungaphezu kokuba iqondo lobushushu liyi-2.40MPa, impompo yomlilo ye-injini ye-diesel kufuneka idityaniswe kuthotho okanye itanki yamanzi yokuthomalalisa kufuneka isetyenziswe kunikezelo lwamanzi.
Ukunikezelwa kwamanzi kwisithili kunokunciphisa ngokufanelekileyo uxinzelelo, kwaye kunokuphucula ngokufanelekileyo ukusebenza kakuhle, kwaye kunokunciphisa ukusetyenziswa. Nangona zininzi izinto eziluncedo, kuyimfuneko ukuba impompo yomlilo ye-injini ye-diesel ihlangabezane neemeko ezithile ukuze ikwazi ukubonelela ngamanzi kwiindawo.