Zvikonzero zvekunyanya kushandiswa kwemafuta painjini yedhiziri

Diesel injini mumagadzirirwo avo haana kunyanya kusiyana kubva kune peturu injini - kune imwechete cylinder-piston boka, imwechete yekubatanidza tsvimbo uye crankshaft. Musiyano wose uripo pakuti mafuta nemhepo zvinopihwa sei kumakamuri ekupisa epistoni - mweya uri pasi pekumanikidzwa kwakanyanya unopisa uye panguva ino mafuta edhiziri anopinda mukamuri uye kuputika kunoitika, izvo zvinoita kuti piston ifambe.

Vatyairi vakawanda vanochema-chema kuti injini dzavo dzedhiziri dziri kushandisa mafuta akawanda. Kunzwisisa dambudziko iri kwakaoma. Chikonzero chinogona kunge chiri chakareruka - iwe unofanirwa kutsiva mafuta uye mafirita emhepo, kana zvakanyanya kuoma - nekuda kwekushandisa zvisina kucheneswa mafuta edhiziri, nozzles nemajekiseni zvakavharwa, kudzvanywa mumapombi emafuta epamusoro (TNVD) akarasika.

Mamwe mazano.

Kana iwe ukaona kuti kombiyuta inoratidza kuwedzera kushandiswa kwemafuta edhiziri, saka chekutanga chekutarisa sefa mamiriro. Bvisa sefa yemhepo uye edza kutarisa kuburikidza nayo pachiedza - maburi madiki anofanira kuoneka. Kana zvisina kudaro, inguva yekutsiva mhepo sefa.

Iyo sefa yemafuta inoshandurwa mushure meimwe nhamba yemakiromita inofambiswa. Kana iwe ukazadza pane yakanaka gasi chiteshi, uye usatenga "diesel" kubva kune mumwe munhu pane yakachipa, zvino tarisa izvo zvinorehwa nemirayiridzo nezvekuchinja sefa yemafuta. Kunyangwe kutsiva chinhu chakakosha sesefa hazvirwadze. Nenzira, iyi ndiyo yakachipa uye yakapusa mhinduro kune dambudziko.

Chinhu chakakosha zvikuru kusarudzwa kwakakodzera kwemafuta ejini. Kune injini dzedhiziri, yakaderera viscosity mafuta inoshandiswa, uyezve, magaba evanozivikanwa vanogadzira anogara achiratidza kuti ndeapi marudzi einjini iyo mafuta anoitirwa. Kana iyo mafuta ine yakaderera viscosity, zvino zviri nyore kuti pistoni ifambe, zvishoma slag uye chiyero chinoumbwa.

Iwe unogona zvakare kuziva chikonzero ne kupera ruvara. Nenzira yakanaka, inofanira kunge yakaita bluish zvishoma. Kana pane utsi hutema, matambudziko anowanikwa panguva yekutanga-ichi chiratidzo chokuti inguva yekuchinja piston zvindori uye chero tsvina yakagadzika pamusoro pemasilinda. Mhanya chigunwe chako mukati mepombi yekupedza - panofanira kunge kune yakaoma uye greyish sediment. Kana iwe ukaona soot ine mafuta, saka tsvaga chikonzero neinjini.

Hazvina mhosva kuti inganzwika sei, asi kazhinji kuwedzera kushandiswa kweinjini yedhiziri kunobatanidzwawo nenyaya yekuti mavhiri ari kupeperetswa zvishoma uye kune kupikisa kwakawanda. Muchiitiko ichi, unofanira kutarisa kumanikidzwa kwetayi wozvidzosa kune zvakajairika. Zvakare, shanduko yeaerodynamics chimwe chikonzero chekuwedzera kushandiswa. Semuenzaniso, nemahwindo eparutivi akazaruka, iyo aerodynamic index inoderera, uye kunze kweizvozvo, kune mukana wakakura wekubata kutonhora mukunyorwa.

Midziyo yemafuta

Diesel fuel equipment inorwadza. Iyo jekiseni system inotambura kunyanya kana ichikwirisa nemafuta emhando yakaderera. Manozzles anopa huwandu hwakayerwa hwemafuta edhiziri kumakamuri ekupisa. Kana mafirita asingakwanisi kuchenesa, saka kune mukana wakakura wekuvhara kwe sprayers uye plunger pairs, umo zvinhu zvose zvinoyerwa kusvika kune chikamu chekupedzisira che millimeter.

Kana chikonzero chacho chakavharwa majekiseni, saka iwe unogona kushandisa jekiseni jekiseni, ivo vanounzwa mune yakakura assortment pane chero gasi chiteshi. Chishandiso chakadaro chinongowedzerwa kune tangi uye zvishoma nezvishoma chinoita basa rayo rekuchenesa mabhomba, uye tsvina yose inobviswa pamwe chete nemagasi emhepo.

Kana dhizaini yeinjini yako ichipa kushandiswazve kwemagasi emhepo, ndiko kuti, zvakakosha turbine, wozoyeuka kuti mafuta edhiziri akawanda anodiwa kuti ave nechokwadi chekushanda kwawo. Iyo turbine mune mamwe mamodheru inogona kudzimwa, kunyangwe izvi zvichitungamira mukudonha kwekudhonza, asi kana iwe uchingotyaira uchitenderedza guta uye wakamira usina chawaita mumigwagwa yemigwagwa, unofanirwa kufunga nezve izvo zvinonyanya kukosha - kushandiswa kwehupfumi kana kudhonza izvo hazvidiwi mumamiriro ezvinhu akadaro.

Zvakanaka, chimwe chezvikonzero zvinowanzoitika matambudziko emagetsi. Sensors inodyisa data yakakanganiswa kuCPU, semhedzisiro iyo komputa inogadzirisa zvisizvo jekiseni remafuta uye mamwe mafuta anopedzwa.

Sezvauri kuona, mamwe matambudziko anogona kugadziriswa isu pachedu, asi dzimwe nguva zviri nani kuenda kunoongororwa uye kurega kuuraya dizeli yako.

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