Ngenxa yokwanda kolwazi ngokhuseleko lokusingqongileyo kunye nengxaki enkulu yamandla, izithuthi ezintsha zamandla ziye zaba yinto ephambili ebantwini. Njengenye yezinto ezibalulekileyo kwizithuthi ezintsha zamandla,impompo yamanziidlala indima ebalulekileyo kwinkqubo yokupholisa yesithuthi.
Umgaqo wokusebenza weimpompo yamanzi yesithuthi esitsha samandlaNgokuyintloko ibandakanya iinkalo ezimbini: ulwakhiwo lwepompo yamanzi kunye nenkqubo yokusebenza kwepompo yamanzi. Ngokubanzi, ipompo yamanzi inomzimba wepompo yamanzi, iibheringi kunye nezitywini. Umzimba wepompo yamanzi udla ngokwenziwa ngentsimbi ephothiweyo okanye i-aluminium alloy kwaye unobulukhuni kunye namandla athile okumelana noxinzelelo lwamanzi kwinkqubo yokupholisa. Iibheringi zisetyenziselwa ukuxhasa i-rotor yepompo yamanzi ukuze ijikeleze kakuhle. Izitywini zisetyenziselwa ukuthintela ukuvuza kwamanzi ngaphakathi kwepompo yamanzi.
Inkqubo yokusebenza kwepompo yamanzi yile ilandelayo: xa injini isebenza, i-coolant ifakwa ngaphakathi kwipompo yamanzi. Ipompo yamanzi ivelisa amandla e-centrifugal ngokujikeleza kwe-rotor, itsala i-coolant iphume kwitanki ye-coolant ize iyithumele kwinkqubo yokupholisa yenjini ngombhobho wamanzi. Kwinkqubo yokupholisa, i-coolant ifunxa ubushushu obuveliswa yinjini ize ibuthwale ukuze kugcinwe ubushushu obuqhelekileyo bokusebenza kwenjini. Kwangaxeshanye, ipompo yamanzi iya kubuyisela i-coolant efunxe ubushushu ibubuyisele kwitanki ye-coolant ukuze ibusebenzise kwakhona.
Kufuneka kuqatshelwe ukuba imigaqo yokusebenza yeempompo zamanzi zezithuthi zamandla amatsha kunye neempompo zamanzi zezithuthi zemveli ziyafana, kodwa kunokubakho umahluko kwiinkcukacha ezithile. Umzekelo, iimpompo zamanzi zezithuthi zamandla amatsha zihlala zifuna ukuba nokusebenza kakuhle okuphezulu kunye namandla okulawula ukusetyenziswa kwamandla ukuze zivumelane neemfuno ezikhethekileyo zezithuthi zombane. Ukongeza, ekubeni izithuthi zamandla amatsha zingasaxhomekeki kwinjini ukuze zikhuphe umbane, isantya sokusebenza kunye nesantya sokuhamba kwempompo yamanzi nazo kufuneka zilungiswe ngokufanelekileyo.
Ngamafutshane, ipompo yamanzi yesithuthi esitsha samandla yinxalenye ebalulekileyo yenkqubo yokupholisa yesithuthi esitsha samandla. Ivelisa amandla e-centrifugal ngokujikeleza kwe-rotor, ipompe i-coolant kwinkqubo yokupholisa yenjini, kwaye ibuyisele i-coolant ethathe ubushushu ibubuyisele kwitanki ye-coolant ukuze isetyenziselwe ukuphinda isetyenziswe. Ngelixa iqinisekisa ubushushu obuqhelekileyo bokusebenza kwenjini, ipompo yamanzi yesithuthi esitsha samandla ikwafuneka ibe nokusebenza kakuhle kunye nokukwazi ukulawula ukusetyenziswa kwamandla.
Ixesha lokuthumela: Epreli-08-2024
