Kodi chifukwa cha kuwonongeka kwa tsamba la pampu yamoto ndi chiyani?Kodi mungapewe bwanji?

Kapangidwe ka pampu yamagalimoto ndi yosavuta, imapangidwa ndi chosindikizira, chipolopolo ndi chisindikizo chamadzi, choyikapo ndiye maziko a mpope, nthawi zambiri amapangidwa ndi chitsulo choponyedwa kapena pulasitiki, choyikapo nthawi zambiri chimakhala ndi tsamba 6 ~ 8 lolunjika kapena tsamba lopindika.Kuwonongeka kwakukulu kwa pampu yamadzi ndikuwonongeka kwa tsamba ndi kutayikira kwa chisindikizo chamadzi, chomwe ndicho chiwonongeko chachikulu cha mpope wa tsamba.

M'mawu osavuta, pali zinthu zotsatirazi zomwe zimapangitsa kuwonongeka kwa mapampu:

1. Choziziritsa chomwe chabayidwa mu choziziritsa chimakhala chosayenerera, kapena choziziritsira sichimasinthidwa kwa nthawi yayitali.Tsopano injini zambiri ntchito antifreeze monga sing'anga ntchito ya kuzirala, antifreeze sangathe kuteteza chisanu, komanso otentha, dzimbiri ndi dzimbiri kupewa zotsatira, munali dzimbiri inhibitor, defoaming wothandizira, colorant, fungicide, buffering wothandizira ndi zina, akhoza bwino kuteteza injini dzimbiri wa zitsulo gawo lapansi ndi kutupa kwa mipope.Ngati antifreeze sakhala ndi dzimbiri, kapena antifreeze agwiritsidwa ntchito kwa nthawi yayitali, zowonjezera zoletsa kuzizira mu antifreeze zimatha, ndipo antifreeze imatha kuwononga chopondera mpaka chopondera chizimbirire.Tsopano magalimoto ambiri amafuna zaka ziwiri kapena makilomita zikwi 40 m'malo antifreeze, makamaka pachifukwa ichi.

2. Dongosolo lozizira siligwiritsa ntchito antifreeze koma madzi wamba m'malo mwake, zomwe zidzafulumizitsanso kuwonongeka kwa mpope.Monga tikudziwira, madzi mwachindunji kukhudzana ndi zitsulo, zidzachititsa dzimbiri zitsulo, ngati si woyeretsedwa wapampopi madzi kapena mtsinje madzi, dzimbiri chodabwitsa adzakhala kwambiri, ndi kuchititsa dzimbiri mpope tsamba, kuwonongeka.Kuphatikiza apo, kugwiritsa ntchito madzi m'malo mwa antifreeze kumapangitsanso kukula, kusungitsa mu thanki yamadzi ndi njira ya injini, zomwe zimapangitsa kuti injini isatenthedwe bwino komanso kutentha kwambiri kwa injini.

3, pali mpweya mu dongosolo yozizira, cavitation dzimbiri chodabwitsa dzimbiri mpope tsamba.Zitha kuwoneka kuchokera ku mfundo yogwirira ntchito ya mpope wamadzi, mpope pamene ntchito ya mpope pa tsamba ndi kusintha kwamphamvu, ngati madzi ozizira ozizira ali ndi thovu la mpweya, thovu lidzakumana ndi ndondomeko ya kuponderezana, kukulitsa, ngati itasweka, ndi m'kati kukula kwa mphindi wosweka adzabala kwambiri zotsatira, zotsatira pa tsamba, Pakapita nthawi, pamwamba pa tsamba adzabala ambiri pitting, umene ndi chodabwitsa cavitation.

Cavitation kwa nthawi yayitali imayambitsa kuwonongeka kwa tsamba la mpope mpaka lizimiririka.M'malo ozizira ozizira omwe amagwiritsidwa ntchito kale, cavitation phenomenon ndizovuta kwambiri, makamaka kuwonongeka kwa tsamba la mpope kumayambitsidwa ndi cavitation;Magalimoto tsopano amagwiritsa ntchito machitidwe oziziritsa otsekedwa otsekedwa, kotero kuti mwayi wa mpweya wolowa mu dongosolo umachepetsedwa kwambiri, ndipo pali cavitation yochepa.Koma ngati injini nthawi zambiri yochepa yozizira, mpweya udzalowa, ndi zina aggravate cavitation.Chipangizo chachikulu chodzipatula mpweya m'dongosolo lamakono lozizira la galimoto ndi thanki yamadzi yowonjezera.Nthawi zambiri, malinga ngati muli ozizira mkati mwake, mpweya sungalowe mu dongosolo.

Izi ndizomwe zimayambitsa kuwonongeka kwa tsamba la mpope wamagalimoto.M'malo mwake, osati pampu yamagalimoto yokha, mapampu ena amakina amakhalanso ndi vuto lomwelo, njira yowonongeka ya tsamba la mpope ndizovuta kwambiri, zomwe zimaphatikizapo chidziwitso chakuya kwambiri cha makina amadzimadzi, momwe zingathere kuti muchepetse kuwonongeka kwa tsamba la mpope, kutalikitsa moyo wautumiki wa mpope ndi vuto lapadziko lonse lapansi.Kwa magalimoto athu, tifunika kuwonjezera antifreeze oyenerera, osagwiritsa ntchito madzi apampopi ndi madzi a mtsinje, musalole kuti mpweya wozizira ukhale wochepa kwambiri, womwe ungathe kupewa kuwonongeka kwa tsamba la mpope.


Nthawi yotumiza: Nov-27-2021