Kungcono ukususa isistimu yokupholisa injini kumafutha, i-emulsion nokugqwala
Okuqukethwe
Ukuhlanzeka kwesistimu yokupholisa akuzona izimonyo, kuyisisekelo sokushintshisana okujwayelekile kwamandla phakathi kwezingxenye zensimbi zenjini kanye noketshezi. Ukudlulisa ukushisa kusuka enjini kuya kurediyetha, kusetshenziswa i-antifreeze - uketshezi lwe-antifreeze olusekelwe emanzini nokwengezwa kwe-ethylene glycol. Iqukethe izinto ezidingekayo ukuze kugcinwe izindonga zejazi lokupholisa ngokulandelana, kodwa zikhiqizwa futhi i-antifreeze iyancipha, ibe ngokwayo umthombo wokungcola.
Isetshenziswa nini isistimu yokupholisa injini?
Uma usebenzisa njalo i-antifreeze yekhwalithi ephezulu, yishintshe ngesikhathi futhi uqiniseke ukuthi noma yiziphi izinto zangaphandle azingeni kuyo, khona-ke uhlelo aludingi ukushaywa.
I-Anti-corrosion, okokuhlanza, i-disperant kanye nezithasiselo ezijwayelekile zikhona ku-antifreeze eqinisekisiwe. Kodwa kunezimo lapho imithetho yokusebenza iphulwa, futhi ukukhukhumeza kuba yisidingo.
Amafutha angena ku-antifreeze
Kwezinye izindawo ze-motor, iziteshi zokupholisa namafutha ziseduze, ukwephulwa kwezimpawu kuholela ekuxubeni kwamafutha ne-antifreeze. Ikakhulukazi ngokuvamile inhlanganisela yekhanda ne-cylinder block iphukile.
Amafutha acindezelwe aqala ukungena ohlelweni lokupholisa, lapho enza khona ifilimu ezindongeni zangaphakathi ezivimbela ukudluliswa kokushisa, ukubola ngokwengxenye, ukwehla kanye nama-cokes.
Ukugqwala
Lapho i-antifreeze ilahlekelwa amandla ayo okuvikela izinsimbi, ukugqwala kuqala ebusweni bazo. Ama-oxides awakuphathi kahle ukushisa, uhlelo lulahlekelwa ukusebenza kahle.
Ngaphezu kwalokho, ukugqwala kunesici sokusheshisa kwe-catalytic kokusabela okwengeziwe kwe-oxidation. Ukuze kuhlanzwe, kufanele kususwe ngamakhemikhali, ngoba akukho ukufinyelela ezindaweni zangaphakathi zamajackets okupholisa nama-radiators.
I-Emulsion
Lapho imikhiqizo kawoyela engena ohlelweni ihlangana namanzi, kutholwa i-emulsion yamazinga ahlukahlukene wokuminyana, okuphazamisa kakhulu ukusebenza kwesistimu.
Kunzima kakhulu ukugeza lezi zinto ngokuphelele, amanzi ngeke asize lapha. Kuzodingeka izinto ezisebenza ngokwanele eziyingxenye yezixazululo zokuhlanza.
TOP 4 amakhambi abantu for flushing
Amakhemikhali esintu abhekwa njengalawo angakhelwanga ngokuqondile izinjini zokuwasha, kodwa asebenza kahle ngamazinga ahlukahlukene. Izixazululo ezinjalo azivamile ukususa zonke izinhlobo zokungcola, kodwa lokhu akudingekile ngaso sonke isikhathi. Ungasebenzisa izici zabo ezivelele kakhulu ukuqeda izinkinga eziqondile uma imithombo yazo yaziwa.
Citric acid
Njengama-asidi amaningi, i-citric acid iyakwazi ukusabela ngokugqwala ngaphandle kokuthinta isisekelo sensimbi. Ngisho ne-aluminium ye-radiator imelana kakhulu nayo, esabela ngokushesha nangobudlova ngama-asidi amaningi, ihlakazeka ngaso leso sikhathi.
Kusuka ezingxenyeni zensimbi nensimbi, i-citric acid isusa kahle ama-deposit agqwalile, ngaphezu kwalokho, ingaphinda ihlanze amadiphozi amafutha. Ukuhlanza izitsha nalesi sidakamizwa sekuyisikhathi eside kudumile ekusebenzeni kwekhishi.
Ukuhlushwa okulinganiselwe kwesisombululo sokusebenza kusuka ku-200 kuya ku-800 amagremu (enesistimu engcoliswe kakhulu) ibhakede lamanzi ngalinye (amalitha ayi-10). Isixazululo sithelwa enjinini efudumele ngemva kokukhipha uketshezi oludala kanye nokugudluzwa kokuqala kwesistimu ngamanzi ahlanzekile.
Ngemva kwamahora ambalwa, i-asidi iyakhanywa futhi injini ihlanjululwe kahle ngamanzi agelezayo. Inqubo ingaphindaphindiwe uma kukhona ukungabaza mayelana nokuhlanza okuphelele.
I-lactic acid
I-Lactic acid ku-whey ingenye yezindlela ezidume kakhulu futhi ezisebenzayo zokuwasha. Isebenza ngobumnene kakhulu, ayibhubhisi lutho, ngakho-ke ungakwazi ngisho ukuyigibela isikhashana, uzuze umphumela ongcono.
I-Serum kumele ihlungwe kahle ngaphambi kokusetshenziswa, ingase ibe ne-inclusions yamafutha noma amaprotheni, okuzokwenza isimo sibe sibi esikhundleni sokuthuthukisa. Ngemva kokuyigcwalisa esikhundleni se-antifreeze, ukugijima kwamakhilomitha angamashumi amaningana kuvunyelwe, kulandelwa ukugeza ngamanzi ahlanzekile ngaphambi kokuthela i-antifreeze.
I-Caustic soda
Umkhiqizo we-alkaline oyi-caustic kakhulu ogeza izinto eziphilayo namafutha afakwe kahle. Kodwa kunzima ukucabanga injini engagezwa ngokuphepha ngaphakathi nge-caustic. Cishe kukho konke, i-aluminium nama-alloys ayo asetshenziswa kakhulu, lapho ukwakheka kwe-caustic kunqatshelwe ngokwezigaba.
Kungenzeka yini ukugeza izingxenye zomuntu ngamunye ezikhishwe enjini, kanye namabhulokhi we-iron cylinder, asagcinwe kwezinye izinjini. Vimba amakhanda nama-radiator, kanye namapayipi amaningi, manje yonke indawo eyenziwe ngama-alloys alula.
I-acetic acid
Ezimweni zayo ifana nelamula, iphephile uma kuqhathaniswa ne-aluminium, izilinganiso kanye nendlela yokwenza kuyafana. Kuyinto efiselekayo ukushisa injini ukusheshisa ukusabela, kodwa akunakwenzeka ukusebenzisa umshini; ezingeni lokushisa eliphezulu lokusebenza kanye nesikhathi eside sokusetshenziswa, i-asidi iqala ukuncibilikisa izinsimbi.
Amawasha angasebenzi noma ayingozi kakhulu ezingxenyeni zenjini
Uma into esetshenziselwa ukuhlanza imane nje ingenamsebenzi, akukho lutho olubi oluzokwenzeka, ngisho namadiphozithi amiswe oketshezini azogezwa. Kodwa ukungaqiniseki kwezinto ezithile zangaphandle ohlelweni kungabangela ukulimala, ngokuvamile okungalungiseki.
amanzi angenalutho
Amanzi asetshenziselwa ukugeza okuyisisekelo nokokugcina ngenxa yezindleko eziphansi nokutholakala kwawo. Kuyinto efiselekayo ukusebenzisa amanzi ngobuncane bamasawoti amaminerali akha isikali, kanye nangaphandle kwezakhiwo ze-acidic. Ngokufanelekile, i-distilled, kodwa ayikhululekile. Ukushintshwa kuzoncibilika noma kubiliswe.
Nakuba emapayipini amaningi amanzi kunamanzi ekhwalithi eyanele. Ayiwafanele amabhethri, futhi ngeke ilethe ukulimala ohlelweni lokupholisa.
Ngaphandle kokushaywa kokugcina ngaphambi kokuthela i-antifreeze. Kulesi simo, amanzi kufanele ahlanjululwe noma ahlanjululwe, ngaphandle kwalokho izithasiselo ze-antifreeze zizolahlekelwa ingxenye yensiza yazo yokuhlanza izinsalela zala manzi. Ngeke kwenzeke ukuyisusa ngokuphelele, ngoba lokhu kungadingeka ukuguqula imoto ibheke phansi.
Coca-Cola
Ukwakhiwa kwalesi siphuzo kuhlanganisa i-orthophosphoric acid, esebenza kahle emithonjeni yokugqwala. Kodwa ngaphandle kwakhe, ku-recipe ye-cola eyimfihlo kunezithako eziningi ezingafuneki kakhulu emotweni. Ngakho-ke, lolu ketshezi, oluyingozi ngisho nakubantu, alukwazi ukuthululelwa enjini engakwazi ukuzivikela, ngisho nangaphezulu.
Yebo, futhi i-phosphoric acid, futhi, ngaphandle kokugqwala kwezinsimbi ezinsimbi, ingabangela ukusabela okungafuneki kwezinye izingxenye.
Amakhemikhali asekhaya (Ubumhlophe, Imvukuzane, iCalgon)
Konke ukwakheka kwendlu kuyasebenza ebangeni elincane kakhulu lokungcola, futhi uhlelo lokupholisa luqoqa ukungcola okuhlukahlukene, ngakho umphumela wokuhlanza ogcwele ngeke usebenze.
Futhi ngayinye yazo ithinta ngokungalindelekile i-aluminium, irabha nepulasitiki. Okungcono kakhulu, ngeke basize, njengama-detergents, isibonelo, futhi okubi kakhulu, i-alkali izolimaza izingxenye ze-aluminium.
Indlela yokuhlanza uhlelo lokupholisa nge-citric acid - imiyalelo yesinyathelo ngesinyathelo
Uma kunqunywa ukusebenzisa isisombululo se-citric acid esilungile ngokuya ngesivinini, ukulimala okuncane nokutholakala kalula, khona-ke inqubo elinganiselwe ibukeka kanjena:
- khipha i-antifreeze endala ohlelweni ngokuvula umpompi wesitofu, uma ukhona;
- hashaza ngamanzi agobhozayo noma uthele amanzi izikhathi eziningana, vumela i-motor igijime futhi ikhiphe;
- lungisa isisombululo esisebenzayo samagremu angama-200 we-powder ngamalitha ayi-10 amanzi acwecwe;
- uthele isixazululo enjinini, uyiqale futhi uyivumele isebenze kuze kube yilapho ishisa ku-60-70 degrees;
- khipha i-asidi, uhlole inani lokungcola okugeziwe, uma kukhona okuningi, bese uphinda inqubo ngengxenye entsha yesixazululo;
- hashaza injini ngamanzi futhi, khipha amanzi, ufuthe ngomoya ocindezelwe bese ugcwalisa isinqanda-qhwa esisha somkhiqizo onconyiwe.
Ngesikhathi sokusebenza, kufanelekile ukulandela umbala nokucaca kwe-antifreeze entsha. Uma ithola ngokushesha umbala ompunga noma onsundu, kuzodingeka ukuthi uphinde umshini bese ushintsha into epholile futhi.
Isistimu enganakiwe kakhulu ingagezwa isikhathi eside, lokhu kuwukubuyisela ngokunganaki ukushintshwa okufika ngesikhathi.
