Yintoni umbhobho wamanzi wepompo yemoto?
Inkqubo yokungena kwempompo yemoto ibhekisa kwinethiwekhi yemibhobho edibanisa izibuko lokungenisa lempompo nomthombo wesipholisi (njenge-radiator, itanki yamanzi yokwandisa, okanye ijakethi yamanzi yenjini), umsebenzi wayo ophambili kukubonelela ngombane ozinzileyo wesipholisi kwimpompo ukugcina ukusebenza okuqhelekileyo komjikelo wokupholisa injini.
Imisebenzi ephambili kunye neempawu
Ukuthutha i-coolant: Ukuthutha i-coolant enobushushu obuphantsi ukusuka kwi-radiator okanye kwitanki yamanzi eyandisiweyo ukuya kwindawo yokungenisa amanzi kwimpompo.
Ukwenza iluphu evaliweyo: Kunye nombhobho wokukhupha, yenza iluphu evaliweyo yenkqubo yokupholisa injini.
Ukuqinisekisa ukusebenza kwepompo: Ukuqinisekisa ukuba kukho uxinzelelo kunye nokuhamba okwaneleyo kwindawo yokungena yepompo ukuze kuthintelwe ukucaphuka okanye ukungenzi nto.
Iindidi eziqhelekileyo kunye nezakhiwo
Ngokuxhomekeke kwimeko yesicelo, inkqubo yepayipi yokungena yepompo yemoto inokwahlulwahlulwa ibe ziintlobo ezilandelayo:
Umbhobho wokungenisa wenkqubo yokupholisa yenjini
Ukudibanisa igumbi lamanzi elisezantsi leradiator okanye itanki yamanzi eyongeziweyo kwizibuko lokungenisa amanzi lempompo.
Uninzi lweemodeli zisebenzisa uyilo "oluphezulu ngaphakathi nasezantsi", oko kukuthi, umbhobho wokungena uphezulu kwaye umbhobho wokubuya usezantsi.
Izinto ezisetyenziswa kakhulu ngerabha (ezifana ne-EPDM), i-TPV okanye i-nylon (PA), ingakumbi kwizithuthi ezintsha zamandla, imibhobho ye-nylon ekhaphukhaphu iyathandwa.
Umbhobho wokungena kwenkqubo yokufudumeza
Ukuhambisa i-coolant yobushushu obuphezulu yenjini ukuya kwindawo yokufudumeza, eyinxalenye yenkqubo yokufudumeza.
Nangona ikwabizwa ngokuba "yipayipi yokungenisa", isetyenziselwa ukufudumeza ngaphakathi endaweni yomjikelo ophambili wokupholisa.
Iipayipi zokungena zeelori zomlilo nezinye izithuthi ezikhethekileyo
Ingabandakanya imijelo eyahlukeneyo efana nokungena ecaleni, ukungena ngasemva, kunye nokungena phambili, esetyenziselwa ukutsala amanzi kwiitanki zamanzi, kwiipayipi zomlilo, okanye kwimithombo yamanzi yendalo.
Ngokungafaniyo nemibhobho yokungenisa yenkqubo yokupholisa yezithuthi eziqhelekileyo zabakhweli, isetyenziswa kwigama elithile elichaphazela ukulwa nomlilo.
Ungayichonga njani ipayipi yokungena?
Ukumisela indawo: Ihlala iqhagamshelwe kwizibuko lokungenisa amanzi lepompo, elingaphambili okanye ecaleni kwenjini.
Uthelekiso lobukhulu: Kwitanki yamanzi okanye kwiradiator yokwandisa, umbhobho otyebileyo ikakhulu ngumbhobho wokungena.
Ukuqinisekiswa koncedo lobushushu: Ngexesha lokusebenza, ubushushu bomphezulu wombhobho wokungenisa buphantsi kakhulu (kuba buhamba kwi-coolant engafudunyezwanga). Amanqaku Okuqwalasela
Ukuba umbhobho wokungena uvalekile, uyavuza okanye uguga kwaye uyaqhekeka, kuya kubangela ukuba i-coolant inganeli, ipompo yamanzi ingasebenzi, kwaye emva koko ikhokelele ekutshiseni kakhulu kwenjini. Ukujonga rhoqo ukuba imibhobho iqinile, iyaqhekeka okanye amalungu ayo akhululekile kubalulekile ekuthinteleni ukusilela kwenkqubo yokupholisa.
Umsebenzi ophambili wombhobho wokungena wepompo yamanzi yemoto kukuthutha i-coolant ukusuka kwi-radiator (itanki yamanzi) okanye itanki yokwandisa ukuya kwi-pump inlet, ngaloo ndlela yenza inxalenye ebalulekileyo ye-key loop yenkqubo yokupholisa. Ngokusekelwe kulwazi lwangoku olusemthethweni, imisebenzi yayo ethile yile ilandelayo:
Ukwakha indlela yokujikeleza kwe-coolant: Umbhobho wokungena udibanisa igumbi lamanzi elisezantsi le-radiator (okanye itanki yokwandisa) kunye nomnyango wepompo, ovumela ukuba i-coolant epholileyo neyobushushu obuphantsi ifunxwe kwipompo yipompo, ize icinezelwe ize ithunyelwe kwi-cylinder block yenjini kunye nentloko yesilinda ukuze kufunxwe ubushushu.
Ukugcina ibhalansi yoxinzelelo lwenkqubo: Phantsi kwamandla e-centrifugal aveliswa kukujikeleza kwe-impeller yepompo, indawo enoxinzelelo oluphantsi yenziwa embindini we-impeller. Umbhobho wokungena usebenzisa lo mahluko woxinzelelo ukuze uzalise rhoqo i-coolant kwaye uqinisekise ukuqhubeka kokujikeleza kwegazi.
Ukusebenzisana ne-thermostat ukulawula indlela yokujikeleza: Xa injini ibanda, i-thermostat ivala umjelo oya kwitanki yamanzi, kwaye i-coolant ijikeleza ngaphakathi enjinini; xa ubushushu bunyuka bufikelela kuma-80–95°C, i-thermostat iyavuleka, kwaye i-coolant ingena kwimpompo ngombhobho wokungena kwaye ithatha inxaxheba kumjikelezo omkhulu wokusasaza ubushushu.
Qaphela: Kwezinye izinto, "ipayipi yokungenisa" inokubhekisa kwiintsingiselo ezahlukeneyo. Umzekelo, ukuba ibhekisa kumbhobho wokungenisa wetanki yamanzi okufudumeza, isetyenziselwa ukuthutha i-coolant epholileyo ukusuka kwinjini ukuya kwinkqubo yokufudumeza ukuze inike ukufudumeza ngaphakathi kwesithuthi.
Nangona kunjalo, ngokwemeko eqhelekileyo kunye nombuzo othi "ipayipi yokungenisa ipompo", idla ngokubhekisa kumjelo wokungenisa wepompo yenkqubo yokupholisa yenjini.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
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