Self m'malo a zoletsa kuwuma

Zoletsa kuwuma ndi madzi kuti amaundana pa kutentha otsika ndi ntchito machitidwe yozizira ya injini kuyaka mkati. Zoletsa kuwuma imakhala ndi osakaniza propylene glycol, glycerol, ethylene glycol ndi mankhwala ena mankhwala ndi madzi komanso nsalu ndi zina odana ndi dzimbiri.

Ndi mtundu wa odana ndi dzimbiri coolant zinthu anawagawa carboxylate ndi silicate. Monga mbali ya zoletsa kuwuma carboxylate lili wapadera zoletsa dzimbiri, zomwe ndi zochokera organic zidulo. Dzimbiri zoletsa adsorbed yekha pa nsonga ya chiyambi, kumene iwo amapanga zigawo zozitetezera. Silicate zoletsa kuwuma cha machitidwe a dongosolo yozizira chimakwirira onse pamalo ake mkati ndi woonda wosanjikiza lonse, amene impairs kutentha ndi kuzizira njira zina, ndipo kenako Sachita injini kuzirala.

Pakuti vuto lililonse ntchito magalimoto n'chofunika kwambiri m'malo yake ya zoletsa kuwuma. Oloŵa m'malo pakati anakhala injini ntchito kumatengera zifukwa zingapo, makamaka pa pamaso pa yeniyeni zoletsa kuwuma zikuchokera anticorrosive zina. Pamene deta mankhwala alipo wambiri chofunika, m'malo a zoletsa kuwuma si chofunika. Kulibe awo kapena yafupika ndende ya dongosolo injini kuzirala si kutetezedwa dzimbiri electrolytic.

Ngati ndi kotheka, m'malo a zoletsa kuwuma galimoto amapangidwa paokha. M'pofunika kukumbukira kuti ndi poizoni, ndipo womuuza ndi miyeso zotsatirazi chitetezo: amasankhidwa bwino podutsa mpweya dera, zoletsa kuwuma si anadzikhuthula mma mfundo madzi (okwerera madzi madyedwe, zitsime, mizati) ndi madzi lotseguka, amagwira ntchito pa injini ozizira.

Galimoto amachitikira pansi pa phiri kapena overpass kuti ambiri a madzimadzi unaturuka. Pansi lakuya ndi chidebe lalikulu ngalande. Kenaka anatsegula rediyeta kapu unscrews kuda pulagi pa khoma la chipika yamphamvu, amene ali pafupi ndi sefa mafuta. Utsi umayenda kuchokera zoletsa kuwuma ndi Redieta thanki yakale kukula. Pambuyo pa kuphatikiza anakhala zoletsa kuwuma anayendera manja ndi machubu a dongosolo yozizira pamaso pa utaphulika ndi ming'alu, iwo m'malo pa kudziwika ziwonongeke.

Kenako, dongosolo yozizira ndi rinsed ku dzimbiri ndi madipoziti zosiyanasiyana. Pakuti ichi zopotoka kuda pulagi pa chipika yamphamvu. Kachitidwe yozizira ladzala ndi madzi otchezedwa kapena wapadera ankatenthetsa madzimadzi mwa khosi Redieta. Pambuyo amazipotokola Redieta chipewa, kuyamba galimoto, kuyatsa mbaula kwa mode pazipita injini kumanzereku kusakhala ndi chochita Kutentha zonse. Pambuyo yozizira ndi shutdown lathunthu la pulagi injini kuda ndi unscrewed, ndi rediyeta chivundikirocho ndi ankatenthetsa madzi akatulutsidwa mu chidebe abwino. Ndondomeko anachita mobwerezabwereza, malingana ndi mtundu ndi khalidwe la kusamba madzi pambuyo kusamba.

Pambuyo wodzala ndi zoletsa kuwuma watsopano monga akulimbikitsidwa makamaka galimoto chitsanzo. makina amachitikira chokwera phiri kapena flyover, kupewa matumba mpweya dongosolo yozizira. Anatsanulira zoletsa kuwuma si zonse, injini akuyamba ndi chivindikiro ndi kutsegula rediyeta, ndi uvuni ndi anazimitsa pa chifukwa akafuna pazipita. Motero mpweya thovu amene anatsalira mu dongosolo injini kuzirala, ali anakankhira kunja. Zoletsa kuwuma yaitali wapangidwa msinkhu anakhumba, rediyeta kapu wokhota. Koma m'malo ili la zoletsa kuwuma ndi sanamalize. Pambuyo maulendo angapo m'galimoto onani mlingo wa coolant mu dongosolo yozizira ndi kuwonjezeredwa ngati zofunika mlingo analakalaka mbiya kukula.