Momwe Antifreeze Ingayambitsire Galimoto Modzidzimutsa

Galimoto ikhoza kuyaka mwadzidzidzi, ndipo pali zifukwa zambiri za izi. Chachikulu ndi dera lalifupi, lomwe limachitika m'magalimoto nthawi zambiri m'nyengo yozizira. Chifukwa cha katundu wambiri pa intaneti, mawaya owonongeka samapirira ndikusungunuka. Ndiyeno moto. Komabe, ngozi ingabwere kuchokera kumene simumayembekezera nkomwe. Ndipo ngakhale antifreeze wamba amatha kuyaka, kukusiyani opanda galimoto. Izi zingatheke bwanji, adapeza "AvtoVzglyad" portal.

Tonsefe timazolowera kuti kuwonjezera pa mafuta a petulo kapena dizilo m'galimoto, zikuwoneka kuti pali zambiri komanso palibe chowunikira. Chabwino, kupatula kuti waya wolakwika amayaka bwino. Ndiyeno nthawi zambiri m'nyengo yozizira, pamene kuwonjezera pa makina oyendetsa galimoto, amadzaza mipando ndi mazenera otentha, chitofu ndi mitundu yonse ya ma charger mu choyatsira ndudu. Koma, monga momwe zinakhalira, osati dera lalifupi lokha lingayambitse moto. Nthawi zambiri antifreeze pansi pazifukwa zina siziwotcha kuposa mafuta. Koma izi zingatheke bwanji?

Posankha zoziziritsa kukhosi m'sitolo, madalaivala amatenga chilichonse chodziwika bwino chomwe adatsanulira kale. Kapena, kukumbukira nkhani za madalaivala odziwa bwino kuti zakumwa zonse ndi zofanana, ndipo kusiyana kwa mtengo ndi chifukwa cha chizindikiro chokha, amagula zotsika mtengo. Muzochitika zonsezi, njira yosankha imodzi mwamadzimadzi ofunika kwambiri m'galimoto ndi yolakwika. Chowonadi ndichakuti si ma antifreeze onse omwe ali ndi moto. Ndipo chifukwa cha izi ndi kupulumutsa kwa opanga.

Zozizira zimapangidwa pamaziko a ethylene glycol. Komabe, malingaliro a opanga osakhulupirika ndi osavuta: chifukwa chiyani mumagwiritsa ntchito ndalama zambiri ngati mutha kugwiritsa ntchito pang'ono, kusiya mtengo wamtengo wapatali womwewo, koma pezani zambiri. Chifukwa chake amathira glycerin kapena methanol m'zitini pachabe, chifukwa chomwe choziziritsa kuzizira chimakhala choyaka, komanso zinthu zina zoyipa (zikatenthedwa kwa nthawi yayitali, zimayambitsa dzimbiri ndikutulutsa poizoni).

Antifreeze pa methanol zithupsa pa kutentha +64 madigiri. Ndipo choziziritsa cholondola pa ethylene glycol chidzawira pa madigiri +108 okha. Kotero, zikuwoneka kuti ngati madzi otsika mtengo, pamodzi ndi nthunzi yoyaka moto, amatha kuchoka pansi pa pulagi ya thanki yowonjezera, ndikufika pazigawo zofiira za injini, mwachitsanzo, pazitsulo zowonongeka, ndiye kuyembekezera mavuto. Kukulitsa vutoli, ndithudi, kungakhale kolakwika kwa mawaya othwanima.

Wozizira kwambiri wa ethylene glycol, omwe kutentha kwake kumapitilira madigiri 95, sikuwotcha.

Kafukufuku wambiri watsimikizira kuti pafupifupi ma antifreeze onse amatha kuyaka, kupatulapo kawirikawiri. Komanso angapo antifreezes. Chifukwa chake, muyenera kusankha zoziziritsa kukhosi zagalimoto yanu zomwe zimalimbikitsidwa ndi automaker. Ndipo ngati mukufuna kusunga ndalama, ndiye kuti simuyenera kuyang'ana pa mtengo, koma pa mayesero opangidwa ndi akatswiri.

Zokonda ziyenera kuperekedwa kwa opanga omwe ma canisters ali ndi dzina la G-12 / G-12 +: awa ndi ethylene glycol antifreezes omwe samangowira pa kutentha kwakukulu, komanso amakhala ndi zowonjezera zingapo zomwe zimalepheretsa dzimbiri la dongosolo lozizira lagalimoto. , ndikukhala ndi zotsatira zabwino zotsutsana ndi cavitation (pakuwira mumadzimadzi sizimapanga thovu zomwe zingawononge makoma akunja a silinda).

Kuwona antifreeze yomwe idagulidwa kale ya kukhalapo kwa methanol ndikosavuta poyesa madziwo, mwachitsanzo, ndi mizere yoyesera yomwe imakhudzidwa ndi mowa. Koma ndizothandiza kwambiri kuphunzira zinthuzo, ndipo, monga tanenera kale, kugula zoziziritsa kukhosi kuchokera kuzinthu zodziwika bwino, inde, mutadzidziwa bwino ndi mayeso a antifreezes awo.