Kutheni iVolvo Generator Oli Transfer Pump yonakele

Umsebenzi wempompo yokuhambisa ioyile yokuhambisa idizili yeVolvo kukuqinisekisa ukuba inani elaneleyo leetanki zedizili zokutsha ezizenzekelayo zihanjiswa kwimpompo yokutofa kwamafutha, kunye nokugcina uxinzelelo oluthile lonikezelo lwe-oyile ukoyisa ukuxhathisa kombhobho kunye nesihluzo se-fuel kunye nokwenza idizili ijikeleze. kumbhobho woxinzelelo oluphantsi, ukuze kuqinisekiswe ukusebenza kwejenereyitha yedizili.Nangona kunjalo, ukungaphumeleli kwempompo ye-oyile ye-diesel kuya kuchaphazela ngokuthe ngqo ukusetyenziswa kwejenereyitha ye-diesel, Kufuneka silungise i-diesel generator ngexesha, kodwa okokuqala, kufuneka sazi ukuba kutheni i-oil transfer pump ye-Volvo generator diesel yonakalisiwe.Namhlanje, amandla e-Dingbo aya kuthetha nawe malunga nempompo yokuhambisa ioyile yejenereyitha yedizili, ngethemba lokukunceda.

1.Isizathu sokungaphumeleli kwempompo yokuhanjiswa kweoli

Ukubonakaliswa kwangaphandle kwe Ijenereyitha yedizili yakwaVolvo Ukusilela kwempompo yokuhambisa i-oyile akwanelanga okanye akukho nikezelo lweoyile.Ukunikezelwa kweoyile engonelanga yempompo yokuhanjiswa kweoli kuya kubangela ukuba i-generator encinci ye-diesel ingasebenzi phantsi komthwalo opheleleyo, okanye isebenze kuphela phantsi komthwalo.Ukuba ipompo yokuhambisa ioli ayiboneleli ngeoli, i-diesel generator encinci ayiyi kuqala.Zeziphi ke izizathu zezi ngxaki?Makhe sijonge oku kulandelayo.

A.Ioyile yokungena kunye neevalvu zokuphuma zempompo yokuhambisa ioyile

(1) I-oyile yokungena kunye neevalvu zokuphuma azivalwanga ngokuqinileyo.Ukutywinwa kakubi kwe-valve yokungena kunye ne-outlet yepompo yokuhambisa i-oyile kuya kwenza kube nzima ukukhupha.Indlela yokuhlola kukuvuthela umoya kwindawo yokukhupha ioyile yempompo yokuhambisa ioyile.Kufuneka ingahambeki phantsi kweemeko eziqhelekileyo.Ukuba inokuvuthelwa, kuthetha ukuba ivalve yokukhupha ioyile ayivalwanga;Ukufunxa kwi-oyile yokungena kuya kuvinjelwa phantsi kweemeko eziqhelekileyo, ngaphandle koko kuthetha ukuba i-valve yokungena kwe-oyile ayivalwanga.

(2) Amandla entwasahlobo ye-oyile yokungena kunye neevalvu zokuphuma ayonelanga okanye zophukile.Xa i-valve yokungena kunye ne-outlet i-elastic ngokwaneleyo okanye iphukile, iya kukhokelela kwimiphumo efanayo njengokuvalwa kwe-lax, oko kukuthi, kuya kwenza kube nzima ukukhupha i-Volvo generator diesel.Sifanele sinikele ingqalelo kuyo kunye.

B. Ingxaki yepiston yokuhanjiswa kweoyile

Iingxaki ze-oil pump piston zibandakanya ukugqithisa ngokugqithiseleyo kwe-oil pump piston, i-piston jamming, i-piston spring ephukile, i-piston rod jamming, njl njl.Xa kukho ingxaki kumacandelo anxulumene nepiston okanye i-piston ngokwayo, amandla kwipompo yeoli ayiyi kudlala indima ngokuchanekileyo, ngoko umsebenzi wepompo yeoli uya kuba nengxaki.

C. Isikrini se-oyile yokungena kwimpompo yokuhambisa ioli ivaliwe

Ukuba isikrini sokucoca umbhobho wokungena kwe-oyile edibeneyo yempompo yokuhambisa i-oyile ye-diesel ivaliwe, akuyi kubakho mafutha aneleyo ahanjiswe kwimpompo yokutofa kwe-fuel, kwaye isilinda siya kunqunyulwa kwaye asinakuqalwa.I-oyile yokucoca isikrini sempompo yokuhambisa i-oyile licandelo elihluza idizili yejenereyitha yedizili.Ngokubanzi, iyakuhluza ukungcola kwidizili, ukuze ibonelele ngedizili ngokucoceka okuphezulu kwejenereyitha.Ukuba ihluziwe ixesha elide ngaphandle kokucoca, isikrini sokucoca siya kuvalelwa.

2.Ingxaki yempompo yokuhambisa ioyile

A.Nikela ingqalelo kwizivalo zokungena neziphumayo

Xa i-fuel injection pump isebenza ixesha elide, ukunxiba kwe-plunger kunye nemeko yokusebenza yepompo yeoli inokugwetywa ngokucokisekileyo ngokujonga imeko yokutywinwa kwe-valve yokuphuma kwe-oyile, eluncedo ukumisela iindlela zokulungisa kunye nokugcinwa. .Ngexesha lokuhlola, khulula umbhobho we-oyile woxinzelelo oluphezulu kwi-cylinder nganye kwaye upompe ioli ngesandla sempompo yeoli.Kule meko, ukuba umbhobho we-oyile umdibaniso wombhobho we-oyile umphezulu wempompo yokutofa ifunyaniswa une-oyile ephumayo, oko kubonisa ukuba ivalve yokuphuma kwe-oyile inokutywinwa okulambathayo (ngokuqinisekileyo, oku kuya kwenzeka kwakhona ukuba umthombo wevalve yokuphuma kwe-oyile uyaphuma. yaphukile).Ukuba ukutywinwa kweesilinda ezininzi kungalunganga, impompo yesitofu se-fuel iya kumiselwa ngokucokisekileyo kwaye igcinwe kwaye iindawo zokudibanisa ziya kutshintshwa.

B.Khangela kwaye ubuyisele ipiston ngexesha

Xa kufumaniseka ukuba kunzima ukuqalisa injini yedizili, amandla ayancipha kwaye nokusetyenziswa kwamafutha kunyuka, kwaye impompo yokutofa kwe-fuel kunye ne-injector azikaphuculwa ngokuhlengahlengiswa, ukudityaniswa kwe-plunger kunye ne-outlet valve yempompo yokutofa kwe-fuel kuya kuchithwa. kwaye yahlolwa.Ukuba i-plunger kunye nevalve yokuphuma zinxitywe ukuya kumlinganiselo othile, ziya kutshintshwa ngexesha kwaye azisayi kuphinda zisetyenziswe.Ilahleko ebangelwa kukunxitywa kweendawo ezidityanisiweyo, ezinjengokuqala nzima kwe-injini ye-diesel, ukwanda kokusetyenziswa kwamafutha kunye nokungonelanga kwamandla, kudlula kude iindleko zokutshintsha iindawo zokudibanisa.Amandla kunye noqoqosho lwe-injini ye-diesel iya kuphuculwa kakhulu emva kokutshintshwa.Ngoko ke, iindawo ezidityanisiweyo zokudibanisa kufuneka zitshintshwe ngexesha.

C.Qinisekisa ucoceko

Ngokubanzi, iimfuno zokuhluza ze-injini ye-diesel kwi-oyile ye-diesel ziphezulu kakhulu kunezo ze-injini yepetroli yepetroli.Ekusetyenzisweni, ioli ye-diesel yophawu olufunekayo iya kukhethwa kwaye igxininiswe ubuncinane iiyure ezingama-48.Ukomeleza ukucocwa kunye nokugcinwa kwesihluzo se-diesel, kunye nokucoca ngexesha okanye ukubuyisela indawo yokucoca;Coca itanki ye-diesel ngexesha elifanelekileyo ngokuhambelana neemeko zokusingqongileyo zokusingqongileyo ukuze ususe ngokupheleleyo i-oyile sludge kunye nomswakama ophantsi kwetanki.Nakuphi na ukungcola okukwidizili kuya kubangela ukudleka okumandundu okanye ukuguga kwiplunger yempompo yokutofa kwamafutha, ukudityaniswa kwevalvu yokuphuma kunye nezinto zothumelo.

D.Jonga ukuqina

Xa usebenzisa i iseti yokuvelisa idizili impompo yokuhambisa ioli, kufuneka kuqatshelwe ukuba utshintsho olufanelekileyo kufuneka luvalwe ngokuqinileyo.Ezona ziqhelekileyo yi-oyile yokungena kunye nevalve yokuphuma kunye nempompo yeoli yesandla.Xa i-oyile ye-oyile kunye ne-valve yokuphuma ingavalwanga ngokuqinileyo, kulula ukuba neengxaki zokukhupha, kwaye xa ipompo ye-oyile yesandla ingavalwanga ngokuqinileyo, kulula ukubonelela ngeoli eyaneleyo, Le gesi kunye neoli iya kuchaphazela ukusebenza kwe-oyile. ijenereyitha yedizili.

Ezi zizo zonke izizathu zomonakalo wempompo yokuhambisa i-oyile ye-Volvo generator diesel kunye nezizathu zokusilela kwempompo yokuhambisa i-oyile eshwankathelwa ngamandla e-Dingbo.Ingabonwa ukuba izizathu eziphambili zokungaphumeleli kwempompo yokuhambisa i-oyile yi-valve yokungena kunye ne-outlet yepompo yokuhambisa i-oyile, ipiston yempompo yokuhambisa ioli, ukuvaleka kwesikrini sokucoca i-oyile ye-oyile yokuhambisa i-oyile, ukuvalwa kwe-lax yepompo yeoli yesandla, ingxaki yomthamo we-oyile, njl. Kufuneka senze amanyathelo athile okulondoloza ngokwemeko ethile, ukwenzela ukuba kuqinisekiswe ukusebenza okuqhelekileyo kwejeneretha.Ukuba unayo nayiphi na eminye imibuzo malunga nokusetyenziswa kweejenereyitha zedizili, ungasitsalela umnxeba nangaliphi na ixesha, kwaye siya kukunika iimpendulo zobungcali.