Sei Volvo Jenareta Oiri Yekufambisa Pombi Yakuvadzwa

Basa reVolvo dhiziri jenareta rekutamisa pombi yemafuta ndere kuona kuti nhamba yakakwana yedhiziri inongoerekana yapinda matangi emafuta anounzwa kune pombi jekiseni remafuta, uye kuchengetedza imwe mafuta ekumanikidza kukurira kupokana kwepombi uye sefa yemafuta uye kuita kuti dizeli ritenderere. mune yakaderera-kudzvanywa pombi, kuitira kuti ive nechokwadi chekushanda kwedhiziri jenareta.Zvisinei, kukundikana kwe dizeli generator mafuta pombi kuchakanganisa zvakananga kushandiswa kwejenareta dizeli, Tinoda kugadzirisa jenareta yedhiziri munguva, asi kutanga pane zvose, tinofanira kuziva kuti nei pombi yekufambisa mafuta yeVolvo diesel generator yakakuvadzwa.Nhasi, simba reDingbo richataura newe nezvepombi yekufambisa mafuta yedhiziri jenareta, tichitarisira kukubatsira.

1.Chikonzero chekutadza kwepombi yekufambisa mafuta

Kuratidzwa kwekunze kwe Volvo dhiziri jenareta kutadza kwepombi yekufambisa mafuta hakuna kukwana kana kusapihwa mafuta.Kusakwana kwemafuta epombi yekufambisa mafuta kuchaita kuti jenareta diki redhiziri risashande pasi pemutoro wakazara, kana kungoshanda pasina mutoro.Kana pombi yekufambisa mafuta isingapi mafuta, jenareta diki redhiziri haritangi.Saka ndezvipi zvikonzero zvematambudziko aya?Ngatitarisei zvinotevera.

A.Oil inlet uye mavharuvhu epombi yekufambisa mafuta

(1) Mafuta ekupinza uye mavharuvhu ekubuda haana kuvharwa zvakasimba.Kusavhara zvakanaka kweinopinza uye yekubuda mavharuvhu epombi yekufambisa oiri ichaita kuti zviome kupera.Nzira yekuongorora ndeyekufuridza mhepo panobuda mafuta pombi yekufambisa oiri.Inofanira kunge isingafambiki pasi pemamiriro ezvinhu.Kana iyo inogona kuputirwa, zvinoreva kuti valve yekubuda kwemafuta haina kuvharwa;Kusveta pamafuta ekupinza kuchavharwa pasi pemamiriro akajairwa, zvikasadaro zvinoreva kuti vheji yekupinza mafuta haina kuvharwa.

(2) Simba rechitubu remafuta ekupinza uye mavharuvhu ekubuda haana kukwana kana kuputsika.Kana iyo yekupinda uye yekubuda vharafu isiri elastic zvakakwana kana kuputsika, inozotungamira kune imwechete mhedzisiro sekuvhara kwekuvhara, ndiko kuti, kuchaita kuti zviome kupedza Volvo dizeli jenareta.Tinofanira kuiteerera pamwe chete.

B. Dambudziko rekufambisa pombi yepiston

Matambudziko epombi yepombi piston anonyanya kubatanidza kupfeka kwakanyanya kwepombi yepombi piston, piston jamming, kuputsika kwepiston chitubu, piston rod jamming, nezvimwewo piston yepombi yemafuta inonyanya kutariswa mumutemo wepombi yemafuta.Kana paine dambudziko nepiston zvine chekuita nezvikamu kana piston pachayo, simba riri mupombi yemafuta haringaite basa nemazvo, ipapo basa repombi yemafuta richava nedambudziko.

C. Chidzitiro chekupinza mafuta chepombi yekufambisa mafuta yakavharwa

Kana iyo sefa sikirini yeoiri inopinza pombi yakabatana yedhiziri jenareta yekufambisa pombi yakavharwa, hapazove nemafuta akakwana anounzwa kupombi yejekiseni yemafuta, uye silinda ichagurwa uye haigone kutangwa.Oiri inlet sefa sikirini yepombi yekufambisa oiri chikamu chinosefa dhiziri rejenareta redhiziri.Kazhinji, inosefa kunze kusvibiswa mudhiziri, kuitira kuti ipe dhiziri nehutsanana hwepamusoro hwejenareta.Kana yakasefa kwenguva yakareba isina kuchenesa, iyo sefa skrini inovharika.

2.Troubleshooting yepombi yekufambisa mafuta

A.Teerera kune inopinza uye yekubuda mavharuvhu

Kana pombi jekiseni remafuta richishanda kwenguva yakati rebei, kupfeka kweplunger uye mamiriro ekushanda epombi yemafuta anogona kunyatsotongwa nekutarisa kuvharika kwevhavha yekubuda kwemafuta, iyo inobatsira kuona kugadzirisa uye kugadzirisa nzira. .Panguva yekuongorora, sunungura pombi yemafuta inotsikirira yakakwira yecylinder yega yega uye pomba mafuta neruoko rwepombi yemafuta.Muchiitiko ichi, kana pombi yemafuta yakabatana pamusoro pepombi yejojo ​​​​inowanikwa iine mafuta anoyerera kunze, zvinoratidza kuti valve yekubuda kwemafuta ine kuvharika kwakashata (zvechokwadi, izvi zvichaitikawo kana chitubu chevhavha yemafuta chiri kubuda. kuputswa).Kana kuiswa chisimbiso kwemasilinda akawanda kwakashata, pombi yejekiseni yemafuta ichanyatso kutumwa uye kuchengetedzwa uye zvikamu zvekubatanidza zvichatsiviwa.

B. Tarisa uye wotsiva pisitoni nenguva

Kana ichinge yaonekwa kuti injini yedhiziri yakaoma kutanga, simba rinodzikira uye kushandiswa kwemafuta kunowedzera, uye pombi jekiseni remafuta uye jekiseni hazvisati zvagadziridzwa nekugadzirisa, iyo plunger uye yekubuda valve kubatanidzwa kwepombi jekiseni yemafuta ichabviswa. ndokuongororwa.Kana iyo plunger uye yekubuda valve yakapfekwa kune imwe nhanho, inotsiviwa nenguva uye haizoshandiswa zvakare.Kurasikirwa kunokonzerwa nekupfeka kwezvikamu zvekubatanidza, zvakadai sekutanga kwakaoma kwejini yedizeli, kuwedzera kushandiswa kwemafuta uye simba risina kukwana, kudarika mari yekutsiva zvikamu zvekubatanidza.Simba uye hupfumi hweinjini yedhiziri huchavandudzwa zvakanyanya mushure mekutsiva.Nokudaro, zvikamu zvakasakara zvekubatanidza zvinofanira kuchinjwa nenguva.

C.Iva nechokwadi chekuchena

Kazhinji kutaura, zvinodikanwa zvekusefa zveinjini yedhiziri yemafuta edhiziri zvakakwira zvakanyanya kupfuura izvo zveinjini yepeturu yepeturu.Mukushandiswa, mafuta edhiziri emhando inodiwa anosarudzwa uye anonaya kweinenge maawa makumi mana nemasere.Simbisa kucheneswa uye kuchengetedza kwedhiziri sefa, uye nenguva kuchenesa kana kutsiva iyo sefa chinhu;Chenesa tangi redhiziri nenguva zvinoenderana nemamiriro ekunze ekushanda kuti ubvise zvachose sludge yemafuta uye hunyoro pazasi petangi.Chero kusachena kuri mudhiziri kunokonzeresa kukanganisa kwakanyanya kana kupera kune plunger yepombi jekiseni remafuta, kubatanidza vharafu yekubuda uye zvikamu zvekutumira.

D. Tarisa kusimba

Paunenge uchishandisa dhiziri inogadzira seti pombi yekufambisa mafuta, zvinofanirwa kucherechedzwa kuti ma switch akakodzera anofanirwa kuvharwa zvakasimba.Iwo akajairika ndeye oiri yekupinza uye yekubuda vharafu uye ruoko pombi yemafuta.Kana iyo yekupinda yemafuta uye yekubuda valve isina kuvharwa zvakasimba, zviri nyore kuve nematambudziko ekupedza, uye kana ruoko pombi yemafuta isina kuvharwa zvakasimba, zviri nyore kuve nekusakwana kwemafuta ekupa, Iyi gasi nemafuta zvinokanganisa kushanda kwe dhiziri jenareta.

Izvi zvese zvikonzero zvekukuvadzwa kwepombi yekufambisa mafuta yeVolvo dhiziri jenareta uye zvikonzero zvekutadza kwepombi yekufambisa mafuta yakapfupikiswa neDingbo simba.Zvinogona kuoneka kuti zvikonzero zvikuru zvekutadza kwepombi yekufambisa mafuta ivhavha yekupinza uye yekubuda yepombi yekufambisa mafuta, piston yepombi yekufambisa mafuta, kuvharika kwemafuta inlet filter screen yepombi yekufambisa mafuta, kuvharika kwekuvhara kwepombi yemafuta emaoko, dambudziko rehuwandu hwemafuta, nezvimwe. Tinofanira kuita matanho ekugadzirisa chaiwo maererano nemamiriro ezvinhu chaiwo, kuitira kuti tive nechokwadi chekushanda kwejenareta.Kana uine mimwe mibvunzo pamusoro pekushandiswa kwemajenareta edhiziri, unogona kutifonera chero nguva, uye tichakupa mhinduro dzehunyanzvi.