Izinhlobo emelana nokubanda enhlanzini yasezindaweni. Ukwakheka, izici, injongo

Emelana nokubanda enhlanzini yasezindaweni (kusukela English "nqabela") - ngegama elihlanganisayo uketshezi esikhethekile ukupholisa ashisayo uma amayunithi - yangaphakathi omlilo izinjini, ukufaka zezimboni, amaphampu, njll, lapho uqhuba ngezansi zero ... Kunezinhlobo ezihlukahlukene anti-nqabela, futhi nezakhi ezihlukene. Isici lolu ketshezi kuyinto ongaphakeme okokuqandisa iphuzu futhi okusezingeni eliphezulu ukuvala abacaphuni. Ngo izinjini zezimoto kanye wasebenzisa uketshezi nje enjalo. Kufanele kukhunjulwe ukuthi emelana nokubanda enhlanzini yasezindaweni Akayena okuphakade. Kufanele kube isikhathi ukushintsha, ikakhulukazi ezikhathini off-inkathi. Ngeshwa, abanikazi abaningi imoto indiva le nqubo, noma uthele ukuthi kuza Ukugunda. Phakathi naleso sikhathi, kuba indaba ebanzi kakhulu, okuyinto edingekayo ukuze siqonde futhi ukwazi izici ezincwadini kukhethwa kokupholisayo. Ngaphambi ukuthola ukuthi yini Ukwahlukaniswa emelana nokubanda enhlanzini yasezindaweni kufanele olunye ukuhlola lokho ikuphi ohlelweni ukupholisa.

I ukupholisa system of yangaphakathi omlilo injini

Njengoba kubonakala kahle isihloko, ngenxa izinqubo ezenzeka ngaphakathi injini, Ukushisa yayo senzeka. Ngakho-ke, kudingeka indlu. It Kwenziwa afundwa uketshezi lwaluyophola. Yena eshayela phakathi kwezinye iziteshi ekhethekile. Ngakho, liyini emelana nokubanda enhlanzini yasezindaweni futhi asebenze kanjani?

Lolu ketshezi edabula iziteshi, uyabaselwa bese ungena ezipholile, okuyinto selehlile. Ngemva kwalokhu umjikelezo iyaphindwa. Emelana nokubanda enhlanzini yasezindaweni ukhiphela njalo ngaphansi kwengcindezi, esihlinzeka futha ekhethekile.

injongo kokupholisayo

Ukuze ususe ukushisa kusukela injini, uketshezi ekhethekile. Ngaphezu Ukupholisa ngomoya, futhi equalizes izinga lokushisa izingxenye ezihlukahlukene injini. Iziteshi okuyothi kokupholisayo ukhiphela, angagcina baba avimbekile nokugqwala kanye imali. Ezindaweni ezinjalo, injini eziyosebenza ibavuthela. Ngakho-ke, lapho ukupholisa uhlelo iloli ngokuvamile kwenzeka warping isilinda ikhanda.

A umsebenzi yesibili wapheka kuyinto Ukushisa elingaphakathi ifindo mpintsha. Ngakho, heater likhona Ukupholisa unit and kuyinto ebalulekile okuyingxenye. Ngaphambi kokufika le emelana nokubanda enhlanzini yasezindaweni abadumile ohlelweni ukupholisa egcwele amanzi avamile. Kodwa-ke kwadingeka amaphutha ambalwa. Okokuqala, uketshezi zilimaze at 0 degrees futhi ngaleyo ndlela yandisa, edwengula yensimbi isilinda block. Ngakho-ke, ngo-elaseSoviet Union ngempela kule sizini abandayo njalo kusihlwa sokukhipha amanzi kusukela ohlelweni ukupholisa. Okwesibili, uketshezi amathumba at degrees 100. Ngenkathi motors kungukuthi ukufuthelana lokushisa ngaphansi kwezimo ezivamile. Kodwa lokhu ukubila kwakungeyona into engavamile ezinkangala. A kusimo yesithathu yamanzi - ukukhuthaza ukugqwala. Iziteshi Cooling futhi Amapayipi ngaphakathi injini ngenkuthalo egqwalile futhi sawohloka conductivity yabo ezishisayo.

Ukwakheka emelana nokubanda enhlanzini yasezindaweni

Ngakho, liyini emelana nokubanda enhlanzini yasezindaweni? Kalula nje, liphethe izingxenye ezimbili:

• Eziyisisekelo.
• izithasiselo Complex.

Isisekelo - laqanjwa amanzi glycol (akunandaba ukuthi lezi izinhlobo anti-nqabela). It incike ekhonweni nasezisuseni ayigongobali at ongaphakeme lokushisa flowability, othize ukushisa umthamo. Uphiko ngobuningi kwanoma iyiphi kokupholisayo kuyinto ethylene glycol. Nokho, nengxube yawo ngamanzi liphinde likhuthaze ukugqwala lwaluyophola izakhi ohlelweni. Kodwa kanjani ukuba ngibe kulesi simo? Ngenxa yalesi ingxenye izisekelo izithasiselo wanezela. Kuyinto antifoam eziyinkimbinkimbi, anticorrosive neliqinisayo izingxenye. Ngaphezu kwalokho, emelana nokubanda enhlanzini yasezindaweni ngokuvamile wanezela isithokela isithokela kanye Umbala ejenti.

Izinhlobo imikhiqizo kanye nezici zabo

coolants Modern zihlukaniswe izinhlobo ezimbili - silicate futhi carboxylate. Wonke umuntu uyazi emelana nokubanda enhlanzini yasezindaweni, ibhekisela ngokuqondile Uhlobo lokuqala njengoba ezingabizi kakhulu futhi ubusa endaweni yonke. Silicates kukhona eyisisekelo okufakiwe wezinto ku kokupholisayo. Ngaphansi kwalezi izinto wukuthi basuke imali kwi ezindongeni block isilinda eziteshini futhi kuthiye ukudluliswa evamile ukushisa. Umphumela - a njalo motor okweqile. Kunenye ethile sina - emelana nokubanda enhlanzini yasezindaweni wezinto kufanele zishintshwe okungenani eziyinkulungwane 30 amakhilomitha. Kungenjalo-ke kuyoba izimpawu ecacile ukugqwala iziteshi Ukuphola, okuzoba nzima ukuzisingatha. emelana nokubanda enhlanzini yasezindaweni Organic yakhiwa organic acid kuphela. I engavamile kulezi izithasiselo wukuthi basibekela kuphela ezindaweni nge ukugqwala kubonakala khona. Ngenxa conductivity ezishisayo iziteshi ukupholisa kuyinto cishe akusho ukuba zimbi kakhulu. Enye inzuzo yokuhamba kwesikebhe emelana nokubanda enhlanzini yasezindaweni organic - umsebenzi isikhathi eside. Umkhiqizo ingasetshenziswa kuze kufinyelele 150,000 amakhilomitha noma kuya eminyakeni emihlanu.

Ukwahlukaniswa emelana nokubanda enhlanzini yasezindaweni

Okwamanje, emelana nokubanda enhlanzini yasezindaweni izinhlobonhlobo ezintathu kuphela: G11, G12 kanye g13 (i Ukwahlukaniswa General Motors USA) - ngokuhambisana okuqukethwe kwezithako. Class G11 - ukuqala, nge eziyisisekelo izithasiselo wezinto ezingaphili futhi ongaphakeme yesondlo izici. Lolu ketshezi Site izimoto ezithwala namaloli.

Emelana nokubanda enhlanzini yasezindaweni ngokuvamile leli qembu tint oluhlaza noma okwesibhakabhaka. Kuyinto kule ekilasini zihlanganisa chithi saka ezweni lethu emelana nokubanda enhlanzini yasezindaweni. Class G12 - uhlobo eyinhloko emelana nokubanda enhlanzini yasezindaweni. Isakhiwo kuhlanganisiwe izithasiselo organic (carboxylate futhi ethylene glycol). emelana nokubanda enhlanzini yasezindaweni okunjalo yakhelwe ngokuyinhloko amaloli esindayo futhi yesimanje ngesivinini izinjini. Luhle esindayo duty ezidinga Ukupholisa esiphezulu.

It has umbala obomvu noma pink. Class g13 ukwenza emelana nokubanda enhlanzini yasezindaweni, esebenza njengoba isisekelo propylene glycol. emelana nokubanda enhlanzini yasezindaweni okunjalo umkhiqizi enombala ophuzi noma orange. Sici Its isici siwukuthi nabo imvelo sangaphandle ngokushesha ukubola zibe izingxenye, ngokungafani ethylene glycol. Ngakho, umkhiqizo iqembu 13 kukhona imvelo.

Khetha uhlobo emelana nokubanda enhlanzini yasezindaweni

Emelana nokubanda enhlanzini yasezindaweni, njengoba sekushiwo, kuba ukwanda qualitative eklasini. Ngakho musa skimp on ke, nokuningi - kangcono. Ngaphezu amakilasi, kunesinye Ukwahlukaniswa emelana nokubanda enhlanzini yasezindaweni. Kuyinto ukulungele ukusebenzisa uketshezi futhi igxile. Eyokuqala kungaba Kunconywa ukuba abashayeli imfundamakhwela, kanye Mechanics wazibonela ungazama ngama ugxilisa. Bayobizwa buhlanjululwe ngamanzi distilled kuya Ingxenye oyifunayo.

Kukhethwa uhlobo emelana nokubanda enhlanzini yasezindaweni

Ngenxa yokuthi uketshezi ukupholisa - liyisici esidingekayo consumable kwanoma iyiphi yangaphakathi omlilo injini ke lo mkhiqizo eziningi ezihlukahlukene abakhiqizi. Phakathi ezivamile singakwazi sibala izinkampani ambalwa. Ezweni lethu kuba: "UFeliksi", "Alaska", "Sintek". Le mikhiqizo isilinganiso olinganiselayo iningi "intengo-izinga". Emelana nokubanda enhlanzini yasezindaweni "UFeliksi" ubheke isigaba G12, okuyinto yandisa kakhulu ukusebenza kwabo. Umkhiqizo "Alaska" ihlobene emelana nokubanda enhlanzini yasezindaweni (G11 eklasini bafundza incwadzi kanye izithasiselo wezinto).

Kuye samuntu, "Alaska" ongasebenza ngendlela ebanzi lokushisa ububanzi: degrees -65 kuya ku-50 (i-arctic kanye nokusungulwa ezishisayo). Yiqiniso, ikilasi G11 unemingcele ezithile UKUQINA ukutshezi kanye izakhiwo zalo. Nokho, intengo yeningi impela yisici esibalulekile. Inkampani "Sintek" imikhiqizo ekhiqizwa ikakhulukazi ekilasini G12. emelana nokubanda enhlanzini yasezindaweni okunjalo ephelele bonke yesimanje izinjini. Izithasiselo in lo mkhiqizo - enelungelo lobunikazi, nokuphathelene, kuvimbela imali kanye ukugqwala Laphezu kwangaphakathi kohlelo indlu.

Ukuxuba amagama emikhiqizo ehlukahlukene edayiswa

A amazwi ambalwa kufanele ishiwo ukuxuba lemikhiqizo letehlukene kokupholisayo. Kunezinhlobo ezihlukahlukene emelana nokubanda enhlanzini yasezindaweni kanye ukuhambelana abo, ngeshwa, ivame zero. Ngenxa yalokho, ingxabano evelayo phakathi izithasiselo ehlukahlukene.

Umphumela ungase ube ukungahambisani ezihlukene kakhulu, ngisho ilimaze iraba amapayipi kohlelo ukupholisa futhi odla iziteshi e block injini. Kumele kukhunjulwe ukuthi uhlelo yakhelwe ukusebenza emelana nokubanda enhlanzini yasezindaweni, akuvunyelwe nhlobo ukuba uthele amanzi. Njengoba has a ukushisa obunamandla, ukushintsha izici ezishisayo kohlelo indlu. Futhi, izinhlobo ezahlukene kokupholisayo ngenxa ukubunjwa yayo futhi khona izithasiselo babe yezihlanganisi izakhiwo, namanzi usebenzisa, ngokuyinhloko, futha amanzi ngeke ukuwohloka. Okubi nakakhulu, uma ngemva kwamanzi futhi ukugcwalisa emelana nokubanda enhlanzini yasezindaweni. Yena baxhumana usawoti, okuyinto behlukene amanzi iqala yesivini. Wabe ziyophoqeleka ngokusebenzisa izikhala amancane ukuvuza. Lokhu kunjalo nge yimuphi kokupholisayo (akunandaba ukuthi hlobo luni emelana nokubanda enhlanzini yasezindaweni okuxubile).

Emelana nokubanda enhlanzini yasezindaweni kube inkomba yokuthi isimo lobuchwepheshe emotweni

Isimo kokupholisayo e injini ungakwazi ngokungaqondile kube inkomba of nokuzilungisa imishini futhi ngokwengxenye, ukuba ngifakazele ngesimo sakhe. Uma umkhiqizo simnyama kanye namafu, nge iminonjana inzika ezansi ethangini yokwanda, imoto hhayi kuphela nge mileage okusezingeni eliphezulu, kodwa izibonakaliso zezikhathi ukunganakekeli kahle.

umnikazi Ukunakekela futhi anake ngeke alibale esikhundleni kokupholisayo kuze kube sekugcineni.

Izici okusebenzela izimoto emelana nokubanda enhlanzini yasezindaweni ohlelweni ukupholisa

Ukuvimbela umonakalo zokuvimbela kudinga Ukupholisa njalo ohlelweni. Ngo kokuhlinzwa, emelana nokubanda enhlanzini yasezindaweni, enza umsebenzi wawo oyinhloko, ukudluliswa ukushisa kusukela injini kurediyetha, liwohloka nge sikhathi. Hhayi buzo babe hlobo of esetshenziswa. Futhi emelana nokubanda enhlanzini yasezindaweni izakhiwo futhi ushintshe nge sikhathi. Ngaphezu ukuqapha isimo ketshezi ngokwayo, musa sikhohlwe uhlelo uqobo. Kufanele uphawu ngokuphelele. Akumele ukusivumela noma qeda emoyeni. Ukubonakala ezifana uhlelo ukupholisa kufaka nokuncipha ukudluliswa ukushisa izakhiwo. Umshini kuwumphumela we overheat ngokushesha, okuholela ikhanda isilinda. Motor cishe yokulungisa.

Ngakho, sathola izinhlobo emelana nokubanda enhlanzini yasezindaweni kanye ukuhambelana abo nomunye.