Momwe mungamvetsetse kuti antifreeze imalowa mu injini
Zamkatimu
Radiator ya chitofu chamkati ikhoza kulephera. Vutoli limawonekera pomwe chowongolera chakutsogolo chikuwuka, chinyezi chimasonkhanitsa pansi pa mphasa yakutsogolo. Konzani nkhaniyo mofanana ndi radiator yaikulu.
Dongosolo lozizira ndi gawo lofunikira pamagalimoto okhala ndi injini zoyatsira mkati. Madalaivala amadziwa bwino milandu pamene firiji imalowa mu mafuta a injini. Zifukwa za chodabwitsa ichi, ndi choti achite ngati antifreeze kulowa injini, ndi mutu wa mabwalo ambiri magalimoto.
Chifukwa chiyani antifreeze imalowa mu injini
Zoziziritsa kukhosi ndi mafuta ndi mankhwala osiyanasiyana. Chozizirirapo ndi chisakanizo cha madzi osungunuka ndi osungunuka. Kapangidwe ka mafuta opangira ma mota ndiye maziko kuphatikiza zowonjezera ndi zowonjezera. Yotsirizira, kusakanikirana ndi madzimadzi ogwira ntchito, amatembenuza madzi kukhala ang'onoang'ono (20-35 microns) -mipira ya phosphorous, sulfure, calcium, ndi zinthu zina zamakina.
Mapangidwe a mipira ndi amphamvu kwambiri: kufika pazitsulo (zoyendetsa) za camshaft ndi crankshaft, tinthu tating'onoting'ono "tikudya" muzitsulo, kuwononga. Nkhaniyi imakulitsidwa ndi kutentha kwakukulu komwe kumapangidwa panthawi ya ntchito ya injini yoyaka mkati. Zotsatira zake, dalaivala amapeza "maloto owopsa" - injini imayamba kugogoda. Kuyendetsa galimotoyi sikutheka, chifukwa injiniyo imadzaza: mwiniwake akudikirira kukonzanso mtengo.
Pali zifukwa zambiri zomwe antifreeze imalowa mu injini. Woyendetsa bwino amayenera kuwamvetsetsa ndikumvetsetsa zotsatira zake.
Injini ya radiator ya injini
Njira zamafiriji zimasindikizidwa mwachisawawa. Izi zimadetsa tcheru eni ake, kotero ambiri sangamvetse pakapita nthawi kuti antifreeze imalowa mu injini.
Zizindikiro zotsatirazi ziyenera kuchenjeza woyendetsa:
- Mulingo woziziritsa mu thanki umachepa, ndipo kuchuluka kwamafuta kumawonjezeka (lamulo la physics).
- Utsiwo umakhala woyera, wa nthunzi. M'nyengo yozizira, izi zimachitika chifukwa cha chisanu. Koma ngati fungo linalake limasakanizidwa ndi mpweya wotulutsa mpweya, izi ndi zizindikiro kuti antifreeze ikupita mu injini.
- Mtundu wa mafuta umasintha: umakhala wakuda kwambiri kapena pafupifupi woyera
- Spark plugs amanyowa, pomwe amanunkhiza antifreeze.
- Kuchokera pakusakanikirana kwa zinthu pansi pa khosi la mafuta odzaza mafuta, emulsion imapangidwa, yomwe imakhazikika m'makoma a mapaipi amafuta ndikutseka zosefera.
Chifukwa chofala cha antifreeze kutayikira ndi depressurization ya radiator - chowotcha kutentha, chomwe chimakhala ndi maselo ambiri.
Node imawonongeka ngati:
- mwala ugwera mmenemo kuchokera pansi pa mawilo;
- dzimbiri lawonekera;
- kuwononga kuchokera mkati mwa ethylene glycol yomwe ili mu antifreeze.
Mitundu ya pulasitiki yomwe magalimoto ena amasonkhanitsidwa nthawi zambiri imasweka. Mutha kuzindikira kusagwira bwino ntchito ndi mikwingwirima panyumba ya radiator kapena matope pansi pagalimoto.
"Machiritso" ali motere: chotsani chowotcha, kugulitsa kapena kuwotcherera ndi kuwotcherera kwa TIG.
Kuwonongeka kwa radiator kapena faucet ya sitovu
Radiator ya chitofu chamkati ikhoza kulephera. Vutoli limawonekera pomwe chowongolera chakutsogolo chikuwuka, chinyezi chimasonkhanitsa pansi pa mphasa yakutsogolo. Konzani nkhaniyo mofanana ndi radiator yaikulu.
Kusowa antifreeze
Madontho a antifreeze amatha kuwonekera pampopi ya chitofu - gawolo silingathe kukonzedwa, choncho m'malo mwake m'malo mwake. Chilichonse chimakhala chosavuta ngati chikuwoneka kuti ndi gasket yoyikidwa pakati pa mpopi ndi chipangizo choziziritsa kuzizira: ikani chogwiritsidwa ntchito chatsopano.
Zowonongeka mu hoses, nozzles ndi machubu
Makina ozizira (OS) amagalimoto amadzaza ndi manja a rabara ndi machubu achitsulo omwe amalumikiza zigawo za makinawo. Zinthu izi zimakumana ndi zochulukirapo kuchokera kumadera amankhwala, zotsatira za kutentha. Mapaipi a mphira amayamba kung'ambika, kenako amaphulika mokakamizidwa ndi madzimadzi ogwirira ntchito. Zigawo zachitsulo zimakhala ndi dzimbiri.
Ndizopanda pake kukonza zinthu zolumikizira: zigamba zosiyanasiyana ndi ma windings ndi miyeso kwakanthawi. Bwino m'malo njira zotayikira. Gwirani ntchito ndi injini yozizira kuti musawotchedwe ndi nthunzi. Thirani madzi onse: adzakhala othandiza kuti mudzagwiritse ntchito mtsogolo.
Kanema wamomwe mungatulutsire zoziziritsa kukhosi mugalimoto ya Ford Mondeo:
Kulephera kwa mpope
Ngati zizindikiro zikuwonetsa kuti antifreeze ikupita mu injini, yang'anani zisindikizo za pampu yamadzi zomwe zili pansi pamagetsi. Gaskets ndi zosindikizira zimatha chifukwa chogwiritsidwa ntchito nthawi yayitali.
Kuthamanga pampopi diagnostics. Ngati mutapeza madontho a firiji kapena injini yonyowa pamgwirizano ndi mpope, chitanipo kanthu kuti mubwezeretse chisindikizo: sungani gasket ndi sealant, m'malo mwake chisindikizo chamafuta.
Thermostat
Mkati mwa msonkhanowu muli valavu yomwe imatsegula ndi kutseka pa kutentha kwina, kuwongolera kutuluka kwa ozizira. Chotsani kukhumudwa ndi kuwonongeka kwina kulikonse pa msonkhano posintha gawolo.
Zolakwitsa zamatangi okulitsa
Chigawo ichi cha kuzirala chimapangidwa ndi PVC yolimba, yosamva kutentha. Osati nthawi zambiri, koma zinthuzo zimaphulika kapena kupaka motsutsana ndi zigawo zapafupi ndi zigawo zake.
Kutulutsa kwa mpweya kozizira
Makoma a thanki ndi osavuta kugulitsa, zomwe sizingachitike ndi kapu ya tanki: valavu imayikidwa mu makina otsekera, omwe amachititsa kuchepa ndi kupanikizika kowonjezereka kwa madzi ogwira ntchito omwe akuyenda mu OS. Vavu ikalephera, refrigerant imatuluka. Sinthani chivundikirocho.
Momwe mungapezere kutayikira kwa antifreeze
Pali malo ambiri a antifreeze kutayikira mu dongosolo zovuta makina. Komabe, sizovuta kuzindikira zizindikiro ngati choziziritsa chimalowa mu injini.
Kuyang'ana kowoneka kwa mapaipi ndi zotsekera
Dzikonzekeretseni ndi galasi kuti muwone zobisika zonse zobisika pansi pa hood ndi pansi pa galimoto, ndikuyamba kuyang'ana zinthu zogwirizanitsa, komanso zomangira mphete, motsatizana. Nthawi zina omaliza amapumula, ndipo madzi ogwirira ntchito amatuluka: vuto limathetsedwa ndikumangitsa zingwe. Zosagwiritsidwa ntchito, zokhala ndi ming'alu, ma nozzles ayenera kusinthidwa ndi zida zatsopano zosinthira.
Kugwiritsa ntchito makatoni
"Zizindikiro" zabwino kwambiri zitha kukhala pepala lakuda kapena makatoni. Zinthu zokonzedwa bwino zithandizira kuzindikira ngakhale kutayikira kochepa kozizirirako: kuziyika pansi pansi pagalimoto, kusiya galimoto usiku wonse.
Kufufuza kwa thanki yowonjezera
Yang'anani kukhulupirika kwa thanki yowonjezera pogwiritsa ntchito imodzi mwa njira zosavuta zomwe zaperekedwa:
- Pukuta thanki youma. Yambani ndikutenthetsa injini, onetsetsani kuti palibe zodontha kunja.
- Chotsani chidebecho, chotsani antifreeze. Pangani kupanikizika kwa 1 mpweya wokhala ndi kompresa yamagalimoto mkati mwa thanki. Yang'anani pa kupima kuthamanga kuti muwone ngati kuthamanga kutsika kapena ayi.
- Popanda kuchotsa thanki yowonjezera, sungani dongosolo lonse ndi mpope. Malo ochezera pamagetsi okakamiza: ngati chizindikirocho chikuyamba kugwa, yang'anani kusiyana pakati pa zigawozo. Mwinamwake mng'alu udawonekera pa chimodzi mwazinthu zadongosolo.
Njira yomaliza ndiyo yothandiza kwambiri.
Kuphimba Diagnostics
Dziwani valavu yophimba yomwe imayendetsa kutuluka kwa firiji motere: kumasula gawolo, kugwedeza, kumvetsera. Ngati mukumva kudina kwachikhalidwe, palibe chodetsa nkhawa. Apo ayi, yesani kutsuka gawolo. Zosapambana - sinthani gawo lopuma.
Kutaya kwa antifreeze popanda zinyalala zowoneka
Zovuta kwambiri ndi pamene palibe zizindikiro zowoneka za kutuluka kwa madzi ogwirira ntchito, ndipo zizindikiro zimasonyeza: antifreeze imalowa mu injini. Choyamba, gasket, yomwe imayikidwa pamalo okhudzana ndi mutu wa silinda ndi chipika chokha, imagwera pansi pa kukaikira.
Kutulutsa antifreeze
Chisindikizocho chimatha kapena kupsa chifukwa cha kutentha kwambiri. Mutha kusintha gasket nokha (muyenera kuchotsa mutu) kapena muutumiki.
Koma cholakwikacho chikhoza kukhala pamutu wa silinda wokha mu mawonekedwe a kusagwirizana kwa gawo lathyathyathya lomwe mutu umakanizidwa ndi chipikacho. Wolamulira wosavuta adzathandiza kuzindikira cholakwika: amangirire ndi pamphepete kumutu, ndipo chilemacho chidzawululidwa. Pankhaniyi, node imayikidwa pamakina apadera.
Mng'alu m'nyumba za silinda ndiye vuto lalikulu kwambiri. Apa chipulumutso chokhacho ndikulowa m'malo mwa chipika.
Momwe mungapewere vutoli
Poyang'ana maso, yang'anani zizindikiro ndikuyang'ana zifukwa zomwe antifreeze ikutha. Pezani mfundo zodetsa nkhawa m'malumikizidwe ndi kulumikizana kwadongosolo lozizirira, chotsani zolakwika ndi mipata.
Onani mlingo wa mafuta ndi ubwino wake. Ngati antifreeze ndi wothira mafuta galimoto, voliyumu yomaliza adzakhala apamwamba kuposa zachibadwa, ndipo pa dipstick mudzapeza chinthu woyera - emulsion. Nthawi ndi nthawi masulani ma spark plugs: zonyowa zomwe zimatulutsa fungo linalake zimawonetsa kutayikira kwa firiji.
Pa kanema: antifreeze amapita kuti mugalimoto ya Niva Chevrolet:
