Makina ozizira a injini: mfundo ya ntchito ndi zigawo zikuluzikulu
Zamkatimu
Injini yagalimoto yanu imayenda bwino kwambiri pakatentha kwambiri. Injini ikazizira, zigawo zake zimatha mosavuta, zowononga zambiri zimatulutsidwa, ndipo injiniyo imakhala yochepa kwambiri. Choncho, ntchito ina yofunika ya dongosolo yozizira ndi yothamanga kwambiri injini kutentha ndiyeno kusunga kutentha kwa injini nthawi zonse. Ntchito yayikulu ya makina oziziritsa ndikusunga kutentha koyenera kwa injini. Ngati dongosolo lozizira, kapena gawo lililonse, lilephera, injiniyo idzatentha kwambiri, zomwe zingayambitse mavuto aakulu.
Kodi munayamba mwaganizapo zomwe zingachitike ngati makina anu ozizira a injini sagwira ntchito bwino? Kutentha kwambiri kungayambitse ma gaskets amutu kuphulika ngakhalenso midadada ya silinda ngati vuto liri lalikulu mokwanira. Ndipo kutentha konseku kuyenera kumenyedwa. Ngati kutentha sikuchotsedwa mu injini, pisitoni ndi welded kwenikweni mkati mwa masilindala. Ndiye mumangofunika kutaya injini ndikugula yatsopano. Chifukwa chake, muyenera kusamalira makina oziziritsira injini ndikupeza momwe amagwirira ntchito.
Kuzizira dongosolo zigawo
Redieta
Radiator imagwira ntchito ngati chosinthira kutentha kwa injini. Nthawi zambiri amapangidwa ndi aluminiyumu ndipo ali ndi timachubu tating'ono tating'ono tating'ono tomwe timakhala ndi nthiti. Kuonjezera apo, amasinthanitsa kutentha kwa madzi otentha omwe amachokera ku injini ndi mpweya wozungulira. Ilinso ndi pulagi ya drain, cholowera, kapu yosindikizidwa, ndi potulukira.
Pump
Pamene chozizirirapo chikazizira chitakhala mu radiator, mpope wa madzi amawongolera madzimadzi kubwerera ku cylinder block , heater pachimake ndi silinda mutu. Pamapeto pake, madziwo amalowanso mu radiator, kumene amazizira kachiwiri.
Thermostat
Iyi ndi thermostat, yomwe imakhala ngati valavu ya choziziritsa ndipo imangolola kuti idutse pa radiator pomwe kutentha kwina kwadutsa. Thermostat imakhala ndi parafini, yomwe imakula pa kutentha kwina ndipo imatsegulidwa ndi kutentha kumeneko. Makina ozizira amagwiritsa ntchito thermostat kuwongolera kutentha kwanthawi zonse kwa injini yoyaka moto mkati. Injini ikafika kutentha kwanthawi zonse, thermostat imayamba. Ndiye choziziritsa chikhoza kulowa mu radiator.
Zigawo zina
Mapulagi oziziritsa: kwenikweni, awa ndi mapulagi achitsulo opangidwa kuti atseke mabowo mu block ya silinda ndi mitu ya silinda yomwe imapangidwa panthawi yoponya. M'nyengo yozizira, amatha kutuluka ngati palibe chitetezo chachisanu.
Chophimba Chamutu cha Gasket / Nthawi: amasindikiza mbali zazikulu za injini. Imalepheretsa kusakanikirana kwamafuta, antifreeze ndi kuthamanga kwa silinda.
Tanki yothamanga ya radiator: iyi ndi thanki yapulasitiki yomwe nthawi zambiri imayikidwa pafupi ndi radiator ndipo imakhala ndi cholowera cholumikizidwa ndi radiator ndi dzenje limodzi losefukira. Iyi ndi thanki yomweyi yomwe mumadzaza madzi musanayambe ulendo.
Hoses: Mitundu yambiri ya ma hose a rabara amalumikiza radiator ku injini yomwe zoziziritsa kuzizira zimayenda. Mapaipiwa amathanso kutsika pakatha zaka zingapo akugwiritsa ntchito.
Momwe makina ozizira amagwirira ntchito
Kuti mufotokoze momwe makina ozizirira amagwirira ntchito, choyamba muyenera kufotokoza zomwe amachita. Ndi zophweka - makina ozizira a galimoto amazizira injini. Koma kuziziritsa injini iyi kungawoneke ngati ntchito yovuta, makamaka mukaganizira injini yagalimoto imatulutsa kutentha kochuluka bwanji. Ndimaganiza za izo. Injini ya galimoto yaing'ono yoyenda mtunda wa makilomita 50 pa ola mumsewu waukulu imatulutsa kuphulika pafupifupi 4000 pa mphindi imodzi.
Pamodzi ndi mikangano yonse yochokera ku ziwalo zosuntha, ndiko kutentha kwakukulu komwe kumafunika kukhazikika pamalo amodzi. Popanda kuzirala koyenera, injini imatenthedwa kwambiri ndikusiya kugwira ntchito mkati mwa mphindi zochepa. Dongosolo lozizira lamakono liyenera sungani galimoto kuti ikhale yozizira pa kutentha kozungulira kwa madigiri 115 komanso kutentha m'nyengo yozizira.
Nchiyani chikuchitika mkatimo?
Dongosolo lozizirira limagwira ntchito podutsa zoziziritsa kukhosi mosalekeza kudzera munjira za mu silinda block. Choziziritsa, choyendetsedwa ndi mpope wamadzi, chimakanikizidwa kudzera pa silinda. Pamene yankho likudutsa mu mayendedwe awa, limatenga kutentha kwa injini.
Akachoka mu injini, madzi otenthawa amalowa mu rediyeta, pomwe amatsitsimutsidwa ndi mpweya womwe umalowa kudzera mu grille yagalimoto. Madzi amazizidwa pamene akudutsa pa radiator , kubwerera ku injini kachiwiri kukatenga kutentha kwa injini ndikupita nayo.
Pali thermostat pakati pa radiator ndi injini. kutentha amadalira Thermostat imayendetsa zomwe zimachitika kumadzimadzi. Ngati kutentha kwamadzimadzi kumatsika pansi pamlingo wina, yankho limadutsa radiator ndipo m'malo mwake limabwereranso ku chipika cha injini. Choziziriracho chidzapitirirabe kuyendayenda mpaka chifike kutentha kwina ndikutsegula valavu pa thermostat, ndikulola kuti idutsenso pa radiator kuti izizire.
Zikuoneka kuti chifukwa cha kutentha kwambiri kwa injini, choziziritsa kukhosi chimatha kufika powira mosavuta. Komabe, dongosololi likukakamizidwa kuti izi zisachitike. Dongosolo likapanikizika, zimakhala zovuta kwambiri kuti choziziritsira chifike powira. Komabe, nthawi zina Kupanikizika kumawonjezeka ndipo kuyenera kuchepetsedwa kusanatulutse mpweya kuchokera ku payipi kapena gasket. Chophimba cha radiator chimachepetsa kuthamanga kwambiri ndi madzimadzi, kudziunjikira mu thanki yowonjezera. Pambuyo poziziritsa madzi mu thanki yosungiramo kutentha kovomerezeka, amabwezeretsedwa ku dongosolo lozizira kuti abwererenso.
Dolz, ma thermostats abwino ndi mapampu amadzi kuti azizizira bwino
Dolz ndi kampani yaku Europe yomwe imatsata miyezo yaukadaulo, kuchita bwino, kudalirika komanso kukhazikika pamayankho ake apadziko lonse lapansi omwe amathandiza anzawo ndi makasitomala kusuntha mapampu amadzi komwe akufunika. Ndi zaka zopitilira 80 za mbiri, Industrias Dolz ali mtsogoleri wapadziko lonse pa mapampu amadzi okhala ndi zinthu zosiyanasiyana kuphatikiza zida zogawa ndi ma thermostats zopangira zida zosinthira. Ngati muli ndi chidwi ndi katundu wathu, chonde titumizireni ndipo tidzakudziwitsani.
