Momwe mungachotsere loko yotsekera mpweya pazida zozizirira
Zamkatimu
Mpweya mu dongosolo lozizira ndi vuto lalikulu, kunyalanyaza zomwe zingayambitse kutenthedwa kwa injini, kulephera kwa sensa, kutsekereza radiators. Kuzindikira panthawi yake ndikuchotsa zolakwika zazing'ono ndikupewa kuwonongeka kwakukulu kwa injini. Mwini galimotoyo ayenera kudziwa momwe angachotsere loko yotsekera mpweya kuchokera m'makina ozizira. Njirayi simasiyana pazovuta zilizonse, ndipo ngakhale woyendetsa novice amatha kuthana nazo.
Zizindikiro za mpweya mu njira yozizira
Zizindikiro zazikulu za mpweya mu dongosolo:
- Kuzizira m'nyumba pamene chitofu chayaka. Izi zimachitika chifukwa cha kusokonezeka kwa kupezeka kwa zoziziritsa kukhosi kwa radiator ya chotenthetsera.
- Kutentha kwa injini chifukwa cha kuphwanya kufalikira kwa zoziziritsa kukhosi. Kutentha kwakukulu kumasonyezedwa ndi chizindikiro pa dashboard. Kutentha kwachangu kwa injini komanso kuyatsa kwanthawi yomweyo kwa fan ndiye chizindikiro chachikulu cha kutentha kwambiri. Ngati muvi pa sensa ukupita ku sikelo yofiira, ichi ndi chizindikiro cha kusagwira ntchito kwa thermostat kapena kuwunjika kwa mpweya. Valavu sitsegula, antifreeze imayenda mozungulira pang'ono.
- Injini imatenthetsa pang'onopang'ono ndipo muvi uli pachiyambi. Izi zikuwonetsa kuti valavu imatseguka mosalekeza, kapena mpweya uli mu thermostat yokha.
- Mu thanki yokulirapo mumasowa zoziziritsa kukhosi.
- Kugwira ntchito kwa injini kumayendera limodzi ndi kugwedezeka kapena kumveka kwina kwachilendo kwa injini.
Zifukwa kupanga pulagi
Airlock imapezeka mu dongosolo pazifukwa izi:
- Depressurization ya nthambi mipope, zovekera, mapaipi. Mpweya umakokedwa kudzera m'ming'alu ya malo owonongeka chifukwa cha kupsinjika maganizo komanso kutsika kwamphamvu.
- Kulowetsa mpweya mukamawonjezera kapena kusintha choziziritsa kukhosi.
- Kuphwanya kulimba kwa mpope wamadzi chifukwa cha ma gaskets otopa kapena ma cylinder head gaskets. Zamadzimadzi zimatuluka m'malo owonongeka.
- Vavu ya tanki yomata. M'malo motulutsa magazi kwambiri, valve imagwira ntchito popopa mpweya.
- Kugwiritsa ntchito antifreeze otsika. Imaphika ngakhale ndi injini yotentha kwambiri. Antifreeze yabwino imasunga kutentha mpaka madigiri 150 popanda kupanga nthunzi. Zabodza zotsika mtengo zimaphika pa kutentha kwa madigiri 100.
Njira Zochotsera Nkhata
Musanachotse pulagi, chotsani chifukwa cha mpweya wolowa mu dongosolo lozizira. Ngati chifukwa chake sichichotsedwa, mpweya wochotsedwa udzawonekeranso pakapita nthawi yochepa. Pambuyo kuthetsa vutolo, mukhoza kuyamba kuchotsa pulagi.
Galimoto imayikidwa pamalo otsetsereka kuti khosi la radiator likhale pamwamba. Udindo umenewu udzathandiza kuti mpweya utuluke m'dongosolo. Koma kungokweza khosi la radiator sikuli kothandiza nthawi zonse, chifukwa njira yoziziritsa yotsekedwa siyilola kuti loko ya mpweya ipite yokha. Pofuna kutulutsa mpweya, njira zotsatirazi zimatengedwa:
- Depressurization ya dongosolo. Injini imatsegulidwa kwa mphindi 10. Kenako amasokoneza ndikumasula zolumikizira pa radiator. Siyani kapu ya thanki pamalo ake. Akuyembekezera kuti madziwo ayambe kutuluka ndikubwezeretsa chitoliro cha nthambi pamalo ake.
- Kuwomba kwamakina. Chotsani casing ndi kuphimba, kukoka pamodzi imodzi mwa mipope anafuna Kutenthetsa msonkhano throttle. Chotsani chivindikiro cha thanki, ikani chiguduli pakhosi ndikuwuziramo. Izi zimapanga kupanikizika mkati mwa dongosolo, kukankhira mpweya kunja. Kuziziritsa komwe kumatuluka mupaipi kumasonyeza kuti pulagi yachotsedwa. Izi zikangochitika, chitoliro cha nthambi chimabwerera kumalo ake mwamsanga, zigawo zochotsedwa zimayikidwa. Kuchedwa kuchitapo kanthu sikuvomerezeka, chifukwa mpweya ukhoza kulowanso mkati.
- Madzi otulutsa mpweya. Antifreeze (antifreeze) amatsanuliridwa mu thanki yowonjezera mpaka pamwamba. Kenako masulani kapu ya radiator, yambitsani injini ndikuyatsa chitofu. Ndikofunikira kudikirira mpaka chitofu chiyamba kugwira ntchito mwamphamvu kwambiri. Panthawiyi, thermostat imayamba kugwira ntchito, ndipo damper imatsegula pamtengo wokwanira. Ndikofunikira kudikirira nthawi yomwe chozizirira choyera, chopanda thovu chidzatuluka mu dzenje. Bowolo likhoza kutsekedwa, ndipo antifreeze (antifreeze) ikhoza kuwonjezeredwa ku chowonjezera ku gawo la ntchito.
Ndikofunikira! Chinthu chachikulu cha makina ozizira ndi thermostat. Chisamaliro chapadera chiyenera kuperekedwa kwa utumiki wake. Ngati chipangizocho chathyoka, kungochotsa mpweya sikungathandize.
Mukatha kugwiritsa ntchito njira iliyonse yochotsera airlock, ndikofunikira kuyang'ana momwe chitofu chimagwirira ntchito komanso kusunga kutentha kwa injini.
Video: momwe mungachotsere airlock
Video: Lada Kalina. Timachotsa airlock.
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Kupewa kusagwira ntchito bwino
M’malo mothetsa vutolo, n’kosavuta kuchita zodzitetezera. Lamulo lalikulu la kuteteza dongosolo lozizira kuchokera ku mpweya wakunja ndikuwunika panthawi yake. Dongosololi liyenera kuyang'aniridwa pafupipafupi ngati likutuluka. Kuti mupewe kusokonekera kwa mpweya m'tsogolomu, muyenera kutsatira malamulo awa:
- Musati mubweretse injini ku kutenthedwa, ndi madzi kuti otentha boma. Choziziriracho chimasanduka nthunzi, chomwe chimalowa m'makona ovuta kufika a chipangizo chozizirira. Sangathe kuzisiya yekha.
- Yatsani kuzizira nthawi zonse ndi madzi kapena madzi apadera. Madalaivala ena amalangiza kuchita izi ndi zakumwa za Coca-Cola kapena Sprite. Radiator yoyera imagwira ntchito bwino, kotero sipadzakhala zotchinga.
- Dzazani zoziziritsa kukhosi molondola. Musanadzaze ndi madzi, kumasula achepetsa kumangitsa, kusagwirizana madzimadzi kotunga payipi mu galimoto ndi jekeseni. Mu injini ya carburetor, payipi yoperekera madzimadzi imachotsedwa pamagetsi a carburetor. Zoziziritsa zimatsanuliridwa mu nkhokwe mpaka kufika pamlingo waukulu. Izi zimachitika pang'onopang'ono komanso pang'onopang'ono kuti mpweya wa thanki usasunthike ndi madzi. Ngati palibe chizindikiro, madziwo amatsanuliridwa kumtunda kwa thanki. Tanki yodzaza imatsekedwa pamene mpweya wa thovu umatha pamwamba, ndiye kuti ma hoses amagwirizanitsidwa. Pambuyo pa masitepe awa, injini imayambika ndikutenthedwa mpaka kutentha kwa ntchito. Pambuyo kuyatsa fani, injini imazimitsidwa ndipo mulingo woziziritsa umayang'aniridwa. Ngati ndi kotheka, onjezerani zoziziritsa kukhosi.
Ndikofunikira! Kugwiritsa ntchito zoziziritsa kukhosi zapamwamba ndi chimodzi mwazinthu zopewera kutsekeka kwa mpweya. Madalaivala odziwa amalangizanso kukhazikitsa fyuluta yapadera yomwe imakulolani kuti musagwiritse ntchito madzi apamwamba kwambiri, koma muyenera kusintha makilomita 3-5 zikwi. Choncho, ndizopindulitsa kwambiri kugula madzi apamwamba kwambiri.
M'pofunika kuchotsa airlock pa chizindikiro choyamba cha maonekedwe ake mu dongosolo yozizira. Kunyalanyaza vutolo kungayambitse kukonzanso galimoto kwamtengo wapatali kapena kutayika kwathunthu kwa injini.