Ukuqonda Izinhlobo Zezihlungi Zamafutha Nemisebenzi Yazo
Isihlungi samafutha siyingxenye ebalulekile ohlelweni lokugcoba injini, kungakhathaliseki ukuthi kusezimotweni ezinamasondo amabili, ezimotweni ezinamasondo amane, noma emishinini yezimboni. Ngeshwa, le ngxenye ivame ukunganakwa ngenxa yobukhulu bayo obuncane futhi ayibonakali kakhulu. Noma kunjalo, isihlungi samafutha sidlala indima ebalulekile ekugcineni ukusebenza kahle kwenjini nokwandisa isikhathi sokuphila kwezingxenye zangaphakathi. Ngokukhetha isihlungi samafutha esifanele nokusishintsha ngesikhathi esibekiwe, ungavimbela umonakalo omkhulu ongabiza kakhulu kunezindleko zesihlungi ngokwaso.
Umsebenzi Wokuhlunga Amafutha Enjinini
Ngaphambi kokuxoxa ngezinhlobo, kubalulekile ukuqonda indima yezihlungi zamafutha. Uwoyela wenjini awusebenzi nje kuphela njengesithambisi kodwa futhi uyisivikelo sokupholisa, sokuhlanza, kanye nesivikelo sokugqwala. Lapho injini isebenza, ukungqubuzana phakathi kwezingxenye kukhiqiza ama-chips ensimbi amahle, ama-carbon deposits, uthuli, kanye nezinsalela zokushisa. Lokhu kungcola kuthuthwa uwoyela ojikelezayo.
Yilapho isihlungi samafutha singena khona: sihlunga izinhlayiya zokungcola ukuqinisekisa ukuthi uwoyela obuyela ezingxenyeni zenjini uhlala uhlanzekile. Uma uwoyela ungcolile kakhulu, ukugcotshwa kuyaphazamiseka, ukungqubuzana kuyanda, amazinga okushisa ayakhuphuka, kanye nengozi yokuguguleka ngaphambi kwesikhathi iyanda. Ngaphezu kwalokho, isihlungi samafutha sisiza ukugcina umfutho kawoyela uzinzile, siqinisekisa ukugeleza okubushelelezi kokugcotshwa kuya ezingxenyeni ezibalulekile njenge-crankshaft, i-camshaft, nama-piston.
Izingxenye Eziyinhloko Zokuhlunga Amafutha
Ngokuvamile, izihlungi zikawoyela ziqukethe izingxenye eziningana ezibalulekile, okuhlanganisa:
1. Imidiya yokuhlunga: ingxenye eyinhloko ebamba ukungcola.
2. I-valve yokudlula: ivula enye indlela uma isihlungi sivalekile ukuze uwoyela uqhubeke nokugeleza.
3. Ivalvu evimbela ukukhishwa kwamanzi: ivimbela uwoyela ukuthi ungabuyeli epanini likawoyela uma injini icishiwe, ukuze lapho injini iqala ingasebenzisi "imoto" okwesikhashana.
4. Indlu yokuhlunga (ikheyisi): ivikela imidiya yokuhlunga futhi imelana nengcindezi.
Lezi zingxenye zingahluka kuye ngohlobo lwesihlungi kanye nezidingo zomshini.
Izinhlobo Zezihlungi Zamafutha Nemisebenzi Yazo
Nazi ezinye izinhlobo zezihlungi zamafutha ezivame ukusetshenziswa, ezihambisana nezici nemisebenzi yazo.
1. Isihlungi Samafutha Sohlobo Olugcwele
Izihlungi ezigeleza ngokugcwele yizo ezivame kakhulu ezitholakala ezimotweni zesimanje. Kulesi simiso, wonke uwoyela ophonswa enjinini udlula kuqala esihlungini. Lokhu kusho ukuthi wonke amafutha ajikelezayo ahlungwa ngqo.
Imisebenzi kanye nezinzuzo:
– Ihlunga kahle ngoba wonke uwoyela udlula esihlungini.
– Igcina ukuhlanzeka kwamafutha ngempumelelo ezimweni ezahlukene zokusebenza kwenjini.
– Isetshenziswa kakhulu ngenxa yokwakheka kwayo okulula kanye nokugcinwa kwayo okulula.
Amarekhodi Abalulekile:
Ngenxa yokuthi wonke uwoyela ugeleza ngesihlungi, izihlungi ezigeleza ngokugcwele kumele zakhiwe ukuze kugwenywe ukuvimbela ukugeleza kwamafutha. Ngakho-ke, ezinye izinhlelo ezigeleza ngokugcwele zifakwe i-bypass valve ukuvimbela ukushoda kwamafutha lapho isihlungi sivalekile.
2. Isihlungi Samafutha Sohlobo Lokudlula (Ukugeleza Kwecala)
Ngokungafani nezihlungi ezigeleza ngokugcwele, izihlungi ze-bypass zihlunga ingxenye eyodwa kuphela yamafutha ajikelezayo. Uwoyela uhlukaniswe ngezindlela ezimbili: eyodwa iya ngqo enjinini, kanti ingxenye encane iphambukiswa ngesihlungi se-bypass ukuze kuhlungwe kahle.
Imisebenzi kanye nezinzuzo:
– Iyakwazi ukuhlunga izinhlayiya ezincane ngoba ukugeleza kuhamba kancane futhi imidiya yokuhlunga ivame ukuba yinkimbinkimbi.
– Kufanelekela izinjini ezidinga izinga eliphezulu lokuhlanzeka kwamafutha, isibonelo izimoto ezisindayo noma izinjini zezimboni.
– Kungandisa isikhathi sokuphila kwamafutha ngenxa yokuhlunga okuningiliziwe.
Ububi:
Ngenxa yokuthi zihlunga ingxenye yokugeleza kuphela, ukuhlanzeka kwamafutha kuncike enqubweni yokujikeleza kancane kancane. Izihlungi ze-bypass zivame ukusetshenziswa njengesengezo, hhayi njengesithasiselo, sezihlungi ezigeleza ngokugcwele.
3. Isihlungi Samafutha Sohlobo Lwekhatriji (Isici Esisuswayo)
Izihlungi zekhatriji zisebenzisa isici sesihlungi esingasuswa futhi sifakwe esikhundleni saso ngaphandle kokufaka esikhundleni sonke isihlungi. Kulo mklamo, isihlungi sivame ukunamatheliswa unomphela emshinini, futhi "ukugcwalisa" kwesihlungi kuphela okufakwa esikhundleni saso.
Imisebenzi kanye nezinzuzo:
– Inobungani kakhulu nemvelo ngoba imfucuza yensimbi evela ekhasejini iyancipha.
– Ukushintsha kungaba ngcono ngoba uthenga kuphela into yokuhlunga.
- Kuthandwa kakhulu ekukhishweni kwezimoto ezintsha.
Izinto okufanele uziqaphele:
Ukushintshwa kumele kwenziwe ngendlela efanele, njengoba ukulingana okuxekethile kungabangela ukuvuza. Ngaphezu kwalokho, i-O-ring noma uphawu ngokuvamile kudingeka kushintshwa ukuze kugcinwe ukuqina.
4. Isihlungi Samafutha Sohlobo Lwe-Spin-On (Iyunithi Eyodwa)
Izihlungi ze-spin-on yizona ezivame kakhulu izihlungi zikawoyela. Zifana neshubhu yensimbi evaliwe futhi ziboshwe ngqo endaweni yokufaka injini.
Imisebenzi kanye nezinzuzo:
– Okusebenzayo: ukushintshwa okulula nokusheshayo.
– Umklamo ovaliwe unciphisa ingozi yokungcoliswa okuvela ngaphandle.
- Izinketho eziningi zemikhiqizo kanye nemininingwane, okulula ukuzithola emakethe.
Ububi:
Ngemva kokusetshenziswa, yonke iyunithi (kufaka phakathi i-casing) iba yimfucuza. Ngaphezu kwalokho, ikhwalithi ingahluka kakhulu phakathi kwemikhiqizo, ngakho-ke kubalulekile ukukhetha umkhiqizo othembekile.
5. Isihlungi Samafutha Esine-Magnetic
Izihlungi zikamazibuthe zisebenzisa omazibuthe ukuheha izinhlayiya zensimbi ezincane ezikhiqizwa ukungqubuzana ezingxenyeni zenjini. Lezi zihlungi zingaba izihlungi ezinikezelwe noma omazibuthe abengeziwe ababekwe ebholthini likawoyela, endlini yezihlungi, noma emigqeni ethile kawoyela.
Imisebenzi kanye nezinzuzo:
– Kusebenza kahle kakhulu ekubambeni ama-iron/metal flakes angagcinwa njalo yi-filter media evamile.
– Kusiza ekutholeni izinkinga ezingaba khona zenjini: uma kunezinsalela eziningi zensimbi, kungase kube nokuguguleka okungavamile.
Imikhawulo yayo:
Izihlungi zikagesi ezisebenzisa ugesi azisebenzi kahle ekulweni nezinto ezingcolisa insimbi njengekhabhoni, uthuli, noma udaka. Ngakho-ke, ngokuvamile zihambisana, esikhundleni sokufaka esikhundleni, isihlungi esiyinhloko.
6. Isihlungi Samafutha Esiphakathi
Izihlungi ze-centrifugal zisebenza ngesimiso samandla e-centrifugal: uwoyela ujikeleziswa ngesivinini esikhulu ukuze izinhlayiya ezisindayo ziphushwe zihlale ezindongeni zesitsha.
Imisebenzi kanye nezinzuzo:
– Kuhle kakhulu ekulungiseni ukungcola okuncane kanye nodaka.
– Ngokuvamile kusetshenziswa ezinjinini ezinkulu zedizili, imishini esindayo, noma imishini yezimboni.
– Kunganciphisa umthwalo womsebenzi wezihlungi ezivamile.
Ububi:
Uhlelo luyinkimbinkimbi kakhulu, ludinga isikhala nokugcinwa njalo (ukuhlanza indle). Izindleko zokuqala nazo zivame ukuba phezulu.
Indlela Yokukhetha Isihlungi Samafutha Esifanele
Ukukhetha isihlungi samafutha akufanele kusekelwe entengo kuphela. Nazi ezinye izinto okufanele uzicabangele:
1. Ukuhambisana nemininingwane yemoto
Landela izincomo zomenzi (ikhodi yengxenye, usayizi wentambo, kanye nesilinganiso sokucindezela).
2. Ikhwalithi yemidiya yokuhlunga
Imithombo engcono iyakwazi ukubamba izinhlayiya ezincane ngaphandle kokuphazamisa ukuhamba kwamafutha.
3. Ukuba khona kwevalvu yokudlula kanye nevalvu yokulwa nokudonsa amanzi
Ikakhulukazi ezimotweni ezisetshenziswa njalo nsuku zonke, lesi sici sisiza ukugcina ukuthambisa lapho uqala futhi sivimbele umonakalo ngenxa yokuntuleka kokugeleza kukawoyela.
4. Idumela lomkhiqizo kanye nokuthembeka komkhiqizo
Imikhiqizo mbumbulu noma esezingeni eliphansi ingabangela ukuthi isihlungi sivaleke ngokushesha noma sivuze ngisho nokuvuza.
Kufanele Kushintshwe Nini Isihlungi Samafutha?
Ngokuvamile, isihlungi samafutha siyashintshwa ngesikhathi esifanayo nokushintsha kwamafutha. Isikhathi siyahlukahluka kuye ngohlobo lwemoto, izimo zokusebenza, kanye nohlobo lwamafutha. Ukusetshenziswa okuvamile, izimoto eziningi zincoma ukushintshwa njalo ngamakhilomitha angu-5.000–10.000. Kodwa-ke, uma imoto ivame ukusetshenziswa ezindaweni ezinabantu abaningi, njengokuminyana kwezimoto okude, imigwaqo enothuli, noma ukuthwala imithwalo esindayo, ukushintshwa kungadingeka njalo.
Ukunganaki ukufaka isihlungi sikawoyela esikhundleni saso kungabangela ukwakheka kokungcola, ukuvaleka kwesihlungi, kanye ne-bypass valve ukuvula kaningi, okuvumela uwoyela ongcolile ukuthi uqhubeke nokungena enjinini.
I-Penutup
Ukuqonda izinhlobo ezahlukene zezihlungi zikawoyela kanye nemisebenzi yazo kungakusiza ukuthi unakekele kangcono imoto yakho. Kusukela kuzihlungi ezigeleza ngokugcwele ezihlunga ukugeleza kukawoyela wonke, zidlule izihlungi ezihlunga izinhlayiya ezincane, kuya kuzihlungi ezisebenzisa amandla kazibuthe kanye ne-centrifugal zezinhlelo ezithile—ngasinye sidlala indima ebalulekile ekugcineni ukuhlanzeka kwamafutha nokuvikela injini ekugugeni. Ngokukhetha isihlungi sikawoyela esisezingeni eliphezulu nokusishintsha ngesikhathi esibekiwe, uzogcina ukusebenza kwenjini, uthuthukise ukusebenza kahle kukaphethiloli, futhi unciphise ingozi yokulimala.
Uma ufisa, ngingahlela lesi sihloko sibe nenjongo ethile (isib., yebhulogi yezimoto yabaqalayo, yabafundi besikole sokufundela umsebenzi, noma yokuqukethwe kwe-workshop) ukuze ivumelane kangcono nesitayela solimi kanye nokujula.
