Ulwazi lokuqala lweimpompo yamanzi yombane
Iimpompo yamanziyinxalenye ebalulekileyo yenkqubo yenjini yemoto. Kwisilinda yomzimba wenjini yemoto, kukho imijelo emininzi yamanzi yokupholisa ukujikeleza kwamanzi, eqhagamshelwe kwiradiator (eyaziwa ngokuba yitanki yamanzi) ngaphambili kwemoto ngemibhobho yamanzi ukwenza inkqubo enkulu yokujikeleza kwamanzi. Kwindawo ephezulu yokukhupha injini, kukho ipompo yamanzi, eqhutywa yibhanti yefeni ukufaka amanzi kumjelo wamanzi womzimba wesilinda yenjini. Phuma amanzi ashushu aphume aze angene emanzini abandayo.
Kukwakho ne-thermostat ecaleni kwepompo yamanzi. Xa imoto isandul’ ukuqala (imoto ebandayo), ayivuli, ukuze amanzi okupholisa angadluli kwitanki yamanzi, kodwa ajikeleze kuphela enjinini (eyaziwa ngokuba yi-small cycle). Xa ubushushu benjini bufikelela kuma-95 degrees, buyavuleka, kwaye amanzi ashushu enjinini afakwa etankini yamanzi. Xa imoto isiya phambili, umoya obandayo uvuthuza etankini yamanzi uze ususe ubushushu.
Zisebenza njani iimpompo
I-Centrifugalimpompo yamanziIsetyenziswa kakhulu kwiinjini zeemoto. Ulwakhiwo lwayo olusisiseko lwenziwe ngegobolondo lempompo yamanzi, idiski yokudibanisa okanye ipulley, umngxuma wempompo yamanzi kunye nebheri okanye i-shaft bearing, impeller yempompo yamanzi kunye nesixhobo sokutywina amanzi. Injini iqhuba i-bearing kunye ne-impeller yempompo yamanzi ukuba ijikeleze nge-pulley yebhanti. I-coolant ekwimpompo yamanzi iqhutywa yi-impeller ukuze ijikeleze kunye. Phantsi kwesenzo samandla e-centrifugal, iphoswa emaphethelweni egobolondo lempompo yamanzi. Kwangaxeshanye, uxinzelelo oluthile lwenziwa, kwaye emva koko luphuma kumjelo wokuphuma okanye umbhobho wamanzi. Uxinzelelo oluphakathi kwe-impeller luyancitshiswa kuba i-coolant iphoswa ngaphandle. I-coolant ekwitanki yamanzi itsalwa kwi-impeller ngombhobho wamanzi phantsi komahluko woxinzelelo phakathi kwendawo yokungena yempompo yamanzi kunye neziko le-impeller ukuze kufezekiswe ukujikeleza okubuyelanayo kwe-coolant.
Indlela yokugcina ipompo yamanzi ikwimeko entle
1. Okokuqala, isandi sisetyenziselwa ukumisela ukuba i-bearing ikwimeko elungileyo na. Ukuba isandi asiqhelekanga, tshintsha i-bearing.
2. Yiqhaqhe uze ujonge ukuba ingaba i-impeller igugile na. Ukuba igugile, iya kuchaphazela ukusebenza kakuhle kwentloko yokuhamba kwamanzi kwaye kufuneka itshintshwe.
3. Jonga ukuba isitywino soomatshini singasetyenziswa na. Ukuba asinakusetyenziswa, kufuneka sitshintshwe
4. Jonga ukuba itanki yeoyile ayinaoyile na. Ukuba ioyile imfutshane, yifake kwindawo efanelekileyo.
Kakade ke, kunzima kubanini beemoto abaqhelekileyo ukugqiba la manyathelo angasentla, kwaye kunzima ukuzenzela ulondolozo lwepompo yamanzi. Kwangaxeshanye, njengeprojekthi yolondolozo lwexesha eliphakathi, umjikelo wokutshintshwa kwepompo yamanzi mde, nto leyo edla ngokungananzwa ngabanini beemoto. Ngoko ke kuninzi lwabanini beemoto, uhlolo oluqhelekileyo kunye nokutshintshwa rhoqo xa kuyimfuneko yeyona ndlela ilungileyo yokugcina ipompo.
Ixesha lokuthumela: Matshi-23-2021