Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto
Malangizo othandiza oyendetsa galimoto

Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto

Eni magalimoto ambiri amadziwa kufunika kwa dongosolo lozizira, koma si aliyense amene amadziwa chifukwa cha kutentha kwachangu kapena ntchito yolakwika ya chitofu, ngakhale kuti nthawi zambiri ndi imodzi yokha - airness ya dongosolo.

Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto

Chifukwa cha maonekedwe a mpweya loko mu dongosolo yozizira

Njira zoziziritsira zamagalimoto amakono zimapangidwira kuti zikhale zolimba kwambiri (mpaka 100 kPa). Kapangidwe kameneka kamapangitsa kuti muwonjezere kuwira kwamadzi mpaka madigiri 120-125.

Komabe, kutentha kotereku komanso kuziziritsa kogwira mtima kwa injini kumatheka pokhapokha ngati dongosololi likugwira ntchito mokwanira. Chimodzi mwazovuta zomwe zimafala kwambiri pazida zoziziritsa ndi kupezeka kwa mapulagi kuchokera mumlengalenga.

Zomwe zimayambitsa kusokonekera kwa mpweya ndi izi:

  • Kulowa kwa mpweya kudzera m'malo otayira a mapaipi a nthambi, mapaipi, mapaipi chifukwa cha kusintha kwamphamvu komwe kumachitika pakuyenda kwamadzimadzi amagetsi ozizirira, zomwe zimapangitsa kuti mpweya ulowemo kudzera m'malo olumikizirana momasuka;
  • jekeseni wa mpweya mukamagwiritsa ntchito fupa la pakamwa lalikulu, pamene mukuwonjezera madzi, kutuluka kwake sikulola kuti mpweya utuluke, ndikuwuyika mu thanki;
  • kuchuluka kwa magawo amtundu wa mpope wamadzi (zingwe, ma gaskets ndi zisindikizo), kudzera m'mipata ndi ming'alu yomwe mpweya umatha kuyamwa;

Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto

  • kutayikira kwa zoziziritsa kukhosi kudzera m'mapaipi, chotenthetsera ndi ma radiator ozizira, ma hoses, omwe amayambitsa kuchepa kwa antifreeze ndikudzaza malo otuluka mu thanki yowonjezera ndi mpweya;
  • kuphwanya patency ya mayendedwe mu radiator, zomwe zimayambitsa kuphwanya kuziziritsa ndi mawonekedwe a thovu la mpweya;
  • kusagwira bwino ntchito kwa valavu yopumira kwambiri mu kapu ya thanki yowonjezera, yomwe imatsogolera kuti mpweya ulowe mkati ndipo zosatheka kuti utulutse kudzera mu valve yomweyo;
  • kuwonongeka kwa silinda mutu gasket, kumabweretsa ozizira kulowa mafuta kudzera crankcase (chizindikiro - kuwonjezeka mlingo wa mafuta ndi kusintha mtundu wake) kapena mu utsi dongosolo (utsi wa muffler kukhala woyera), zomwe zimayambitsa kuchepa kwa kuchuluka kwa antifreeze ndikudzaza malo aulere ndi mpweya.

Zizindikiro za kuziziritsa kwa injini yotsamwitsidwa

Mpweya mu makina ozizirira ukhoza kuyambitsa mavuto aakulu a injini. Pofuna kupewa izi, muyenera kudziwa zizindikiro zoonekeratu pamene mpweya ukuwonekera mu dongosolo lozizira.

Zizindikiro za airness:

  • kutenthedwa kwa injini yoyaka mkati, yomwe imasonyezedwa ndi kuwonjezeka kwachangu kwa kutentha kwa antifreeze ndi kusuntha kwa pointer kumalo otentha kwambiri (red scale) kapena kusunthira mmenemo (kapena kuyatsa kwa chizindikiro chapadera pa bolodi) , monga pali kuphwanya kwa kayendedwe ka antifreeze kupyolera mu dongosolo, zomwe zimachititsa kuti kuchepa kwapadera kuzizire bwino;
  • mpweya wochokera kumalo otenthetsera umatuluka ozizira kapena kutentha pang'ono, monga mpweya wa thovu umasokoneza kayendedwe ka madzi ogwira ntchito kupyolera mu dongosolo.

Zizindikiro zotere zikawoneka, ndikofunikira kuchitapo kanthu mwachangu kuti injini yoyatsira moto isatenthedwe komanso kukonzanso mwachangu kapena mwachangu mutapitilira kutentha kwa injini komwe akulimbikitsidwa.

Uvuni satenthetsa. Mpweya mu makina ozizira

Choyamba, ndi injini ikuyenda, muyenera kuyang'ana kumangirira kwa mipope, mapaipi ndi mapaipi kuti atuluke, nthawi zambiri kumakhala kokwanira kumangitsa zingwe kuti muchepetse kutayikira kwa mpweya. Ndikofunikira kuyang'anitsitsa mkhalidwe wa mapaipi ndi machubu opangidwa ndi mphira, ngati awonongeka, ayenera kusinthidwa.

Injini yoyatsira mkati ikayamba, chotenthetsera chomwe chimatsegula / kutseka bwalo lowonjezera la kuziziritsa kwa injini chimachulukitsidwa. Ngati, mutatha kuyambitsa injini yoyaka mkati, imawotcha mwachangu kwambiri ndipo chowotcha chozizira cha radiator chimayatsidwa nthawi yomweyo ndipo chizindikiro cha kutentha chimasunthira kumalo ofiira (kutentha kwambiri), ndiye kuti izi zitha kutanthauza kuti thermostat yatsekeredwa pamalo otsekedwa. kapena kukhalapo kwa mpweya mu mpope wa mpope.

M'malo mwake, injini ikatenthetsa pang'onopang'ono, chowongolera chimatha kupanikizana pamalo otseguka kapena kukhalapo kwa loko ya mpweya mmenemo.

Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto

N'zosavuta kuyang'ana thermostat kwa serviceability - chifukwa cha ichi muyenera kuyambitsa galimoto ndi kudikira kutentha n'zotsimikizira kuyamba kusuntha, ndiyeno mokoma kumva mapaipi. Pamene chowongolera chikugwira ntchito, mphuno yomwe ili pamwamba imatentha mofulumira, pamene pansi imakhalabe yozizira.

Mukatsegula chotenthetsera (madigiri 85-95, malingana ndi chitsanzo cha makina), chitoliro chapansi chiyenera kutenthedwa - ndi thermostat yogwira ntchito. Kuchita kwa mpope wamadzi kuyenera kuyang'aniridwa ndi kuchuluka kwa phokoso, kusakhalapo kwa kutulutsa koziziritsa pabokosi loyikamo komanso kusagwedezeka kwa mpope (kunyamula).

Momwe mungatulutsire mpweya kuchokera ku njira yozizira - njira zonse

Pamitundu yambiri yamagalimoto, kuchotsa zotsekera mpweya mu makina oziziritsa kumakhala kosavuta ndipo ngakhale osakhala akatswiri amatha kuchita, zomwe zingapulumutse ndalama zambiri.

Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto

Pali njira zitatu zoperekera mpweya ndi manja anu:

1) Ndikofunikira kuyika makinawo pa ndege yathyathyathya ndikuchotsa chitetezo chapamwamba kuchokera ku mota. Mu zitsanzo zambiri, msonkhano wa throttle ndi malo apamwamba kwambiri mu dongosolo lozizira.

Ngati, poyang'anitsitsa pamtundu wina wa galimoto, chinthu chomwecho chikuwonekera, ndiye kuti mpweya umatulutsa mpweya, m'pofunika kuchotsa chitoliro chomwe chimapereka antifreeze kuchokera ku msonkhano wa throttle mwa kumasula chingwecho ndi Phillips screwdriver, sichidzatero. kukhala osayenera kuti mutsegule chosinthira chitofu kupita kumayendedwe otentha kwambiri (njira iyi ndiyofunikira makamaka ma VAZ).

Kenako muyenera kumasula kapu ya thanki yokulirapo ndikutseka dzenjelo ndi nsalu yoyera ndikuyamba kuwuzira mpweya mu thanki ndi pakamwa panu mpaka choziziritsa kukhosi chiyamba kutuluka pamphuno, zomwe zikutanthauza kuchotsedwa kwa pulagi. Ndiye muyenera kukonza chitoliro ndi kumangitsa chivundikirocho.

Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto

2) Yambitsaninso injini yoyaka mkati kwa mphindi 10-20 (malingana ndi kutentha kwakunja). Kenako muyenera kumasula kapu kuchokera mu thanki yokulitsa ndikuchotsa chitoliro cha antifreeze pagawo la throttle.

Choziziritsa chikayamba kuyenda kuchokera ku chitoliro, chiyenera kubwezeredwa pamalo ake, ndikukonza bwino chotchinga. Pochita izi, ndikofunikira kupewa kukhudzana ndi madzi omwe amagwira ntchito pakhungu ndi zovala kuti asapse.

3) Ndikofunikira kuyika galimoto pa handbrake pamtunda wokhotakhota (ndi mbali yakutsogolo ikukwera), kuyimitsa kowonjezera pansi pa mawilo sikungakhale kopambana.

Kenako, yambani injini ndikuisiya kuti igwire kwa mphindi 10-20 kuti itenthetse choziziritsa kukhosi ndikutsegula chotenthetsera. Ndiye mosamala, kuti musawotche nokha, muyenera kuchotsa kapu ku thanki yowonjezera ndi radiator.

Munthawi imeneyi, nthawi zonse muyenera kufooketsa chiwongolero cha accelerator ndikuwonjezera antifreeze (antifreeze), sizingakhale zovuta kuyatsa chitofu kuti chikhale chotentha kwambiri kuti mutulutse mpweya kuchokera kumagetsi otenthetsera.

Kutuluka kwa pulagi kudzawonetseredwa ndi maonekedwe a thovu, pambuyo pa kuzimiririka kwathunthu ndi / kapena maonekedwe a mpweya wotentha kwambiri kuchokera ku makina otenthetsera, mukhoza kuzimitsa injini ndikubwezeretsanso zophimba kumalo awo, monga izi zidzatanthauza. kuchotsedwa kwathunthu kwa mpweya ku dongosolo lozizira.

Njirayi sichitha nthawi zonse, chifukwa mawonekedwe ena apangidwe sangalole kuti njirayi ichitike. Njirayi ndiyothandiza kwambiri pamagalimoto akale, kuphatikiza ma VAZ.

Kudzipatula kwa mpweya kumachokera ku malamulo oyambirira a thupi - mpweya ndi mpweya, ndipo mpweya ndi wopepuka kuposa madzi, ndipo njira zowonjezera zimawonjezera kupanikizika mu dongosolo, ndikufulumizitsa kutuluka kwa madzi ndi mpweya.

Malangizo a kupewa

Ndikosavuta kupewa mawonekedwe a mpweya mu dongosolo lozizira kuposa kuthetsa zomwe zimayambitsa kutenthedwa kwa injini pambuyo pake.

Momwe mungatulutsire mpweya kuchokera ku makina ozizirira agalimoto

Kuti muchite izi, muyenera kutsatira malangizo osavuta:

Ngati zizindikiro za airness zikuchitika, zikhoza kuthetsedwa mosavuta mwa kusintha ziwalo zowonongeka ndikutulutsa mpweya ndi njira zosavuta zomwe zingatheke ngakhale kwa woyendetsa novice ponena za zovuta.

Mapangidwe a mpweya mu dongosolo lozizira ndipo, chifukwa chake, kutenthedwa kwa injini ndikosavuta kupewa poyang'ana nthawi ndi nthawi ya dongosolo, ndikuwonjezera antifreeze munthawi yake ndipo, malinga ndi malamulo a wopanga, m'malo mwake. mpope wamadzi ndi ziwalo zowonongeka.

Kuwonjezera ndemanga