Uphethiloli oqandayo. Ungakugwema kanjani?
Ukwehla okukhulu kwezinga lokushisa akukwazanga kodwa ukuthikameza abashayeli bezimoto. Ezinye izimoto zimisiwe ngenxa yamabhethri afile. Abanye bayeka ukufaka uphethiloli. Uphethiloli we-diesel usengozini enkulu yokuba "iqhwa".
"Ukuqandisa" i-crystallization kapharafini kuphethiloli wedizili. Inesimo sama-flakes noma amakristalu amancane afaka isihlungi sikaphethiloli, asivale, avimbele ukugeleza kukaphethiloli wedizili emakamelweni avuthayo.
I-diesel fuel yizinhlobo ezimbili - ehlobo nasebusika. Izinsuku zokutholakala kwazo zichazwe ngokusemthethweni. Uphethiloli olungile ufika kuma-dispenser ngesikhathi esifanele. Ehlobo, uwoyela ungabanda ngisho naku-0°C. Uwoyela wenguquko otholakala eziteshini kusukela ngo-Okthoba 1 kuya kuNovemba 15 uba yiqhwa ku--10 ° C, futhi uwoyela wasebusika, atholakala kubasabalalisi kusukela ngoNovemba 16 kuya kuMashi 1, anothiswe kahle, abe yiqhwa ngaphansi -20 ° C (iqembu lasebusika F), ngisho - 32 ° С (uphethiloli we-diesel wesigaba se-arctic 2).
Nokho, kungase kwenzeke ukuthi uphethiloli othile ofudumele usale ethangini, ozovala isihlungi. Indlela yokuziphatha esimweni esinjalo?
Indawo lapho uphethiloli ubanda khona ngokuvamile kunzima ukuyithola. Indlela efakazelwe, noma ehlala isikhathi eside, ukubeka imoto egaraji elishisayo. Ngeshwa, lokhu kususwa kweqhwa kuthatha isikhathi eside. Kungcono kakhulu ukusebenzisa izithasiselo zikaphethiloli ezibopha amanzi futhi zivikele imvula kapharafini.
Uphethiloli awukwazi ukungezwa kuphethiloli wedizili. Imiklamo emidala yenjini kadizili ingaphatha le ngxube, kodwa ezinjinini zesimanje ingaholela ekuhlulekeni okumba eqolo kohlelo lomjovo.
Okunye okudayiswayo kunezithasiselo zikaphethiloli. Babopha amanzi ngaphansi kwethangi, bancibilikise uphethiloli futhi bavimbele ukuba angaphinde abe yiqhwa. Futhi, ungakhohlwa ukushayela ithangi eligcwele kakhulu ebusika, le nqubo ayivikeli nje kuphela ukugqwala, kodwa futhi yenza kube lula ukuqala injini. Lapho uphethiloli ubanda, awuhwamuki kahle. Lokhu kwenza kube nzima ukuthungela ingxube ku-cylinder, ikakhulukazi uma isezingeni eliphansi.
Ukutshala imali eyi-zloty eyishumi nambili ezithasiselweni zikaphethiloli ebusika kuwumbono omuhle ngempela. Ngaphezu kokulondoloza isikhathi, umshayeli uzogwema ukucindezeleka okwengeziwe okuhlobene, isibonelo, nokuhamba. Futhi, asikho isidingo sokubheka amalungelo obunikazi wokuncibilika ngokushesha kukaphethiloli, okungase kubize kakhulu ngokwemiphumela.
