Hloov cov tshuaj tiv thaiv kab mob hauv lub tsheb: peb xyaum ua kom muaj peev xwm ua lag luam
Txheem
Coolant, los yog antifreeze, pab kom lub tsheb tsis txhob overheating. Nws tsis khov nyob rau hauv hnyav frosts, tiv thaiv phab ntsa ntawm lub cev muaj zog los ntawm kev puas tsuaj. Txhawm rau tiv thaiv kom tsis txhob khov ua kom nws ua haujlwm tau zoo, nws yuav tsum tau hloov kho tsis tu ncua.
Vim li cas koj thiaj xav tau kev hloov pauv
Lub hauv paus ntawm lub coolant (coolant) yog ethylene glycol (tsis tshua muaj propylene glycol), dej thiab additives uas muab cov muaj pes tsawg leeg los tiv thaiv corrosion.
Ib hom tshuaj tiv thaiv kab mob yog tshuaj tiv thaiv kab mob, tsim los ntawm cov kws tshawb fawb ntawm USSR.
Cov additives yog maj mam ntxuav tawm ntawm lub coolant, tsuas yog dej thiab ethylene glycol nyob rau hauv muaj pes tsawg leeg. Cov Cheebtsam no pib ua haujlwm corrosive, vim li no:
- perforation yog tsim nyob rau hauv lub radiator;
- lub twj tso kua mis bearing yog depressurized;
- kev siv roj nce;
- lub cav fais fab raug txo.
Hloov tsis ncaj ncees lawm (txhua txhua 2 xyoos, tsis hais lub mileage), physico-chemical zog mus heev. Koj tuaj yeem khiav mus rau hauv, yam tsawg kawg, qhov nyob rau hauv cov plugs ntawm lub thaiv, kev puas tsuaj ntawm cov yas, clogging ntawm lub radiator. Qhov no tsis yog ib phau ntawv, tab sis yog kev coj ua tsis zoo ntawm tus kheej !!!
Qhov hloov pauv ntau npaum li cas
Nws yog ntshaw kom hloov cov kua dej txhua txhua 70-80 txhiab km. khiav. Txawm li cas los xij, yog tias tus neeg tsav tsheb siv lub tsheb tsis tu ncua lossis taug kev luv luv, nws tsuas tuaj yeem tsav tau ntau mais hauv ob peb xyoos. Nyob rau hauv tas li ntawd, antifreeze yuav tsum tau hloov txhua txhua 2 xyoo.
Kev pab cuam lub neej ntawm antifreeze feem ntau nyob ntawm kev ua lub tsheb. Piv txwv li, hauv Mercedes-Benz, kev hloov pauv yog nqa tawm ib zaug txhua 1 xyoos. Qee cov tuam txhab tsim cov tshuab ua kom txias txias, uas yuav tsum tau hloov txhua txhua 5 txhiab km. khiav.
Antifreeze hloov los ntawm mais lossis raws sijhawm !!! Yog tias koj tsis paub thaum twg thiab hom tshuaj tiv thaiv dab tsi tau nchuav ua ntej koj, hloov nws, tsis txhob txhawj. Nws tag nrho yog nyob ntawm cov chaw tsim tshuaj paus ntawm antifreeze thiab nyob rau hauv lub additive pob. Antifiriza muaj txog li 5 xyoos lossis 90000 km.
Video: Thaum lub coolant yuav tsum tau hloov
Yuav ua li cas thiaj paub seb puas xav tau kev hloov pauv
Koj tuaj yeem tshawb xyuas qhov xwm txheej ntawm cov kua hauv lub tank expansion. Nws qhov chaw yog teev nyob rau hauv cov lus qhia rau lub tsheb. Qhov yuav tsum tau hloov kho lub coolant yog qhia los ntawm:
- Antifreeze xim. Yog hais tias nws tig daj ntseg, nws yog advisable los hloov cov kua. Txawm li cas los xij, qhov ci ci ntawm cov xim feem ntau nyob ntawm cov xim siv. Lightening ib yam khoom tsis yog ib txwm txhais tau tias cov tshuaj tiv thaiv yuav tsum tau hloov kho.
- Rust impurities. Hauv qhov no, kev hloov pauv tsis tuaj yeem ncua sijhawm.
- Lub xub ntiag ntawm npuas nyob rau hauv lub expansion chim.
- darkening ntawm teeb meem.
- Sediment nyob rau hauv qab ntawm lub tank.
- Hloov nyob rau hauv qhov sib xws ntawm lub coolant nrog ib tug me ntsis txo nyob rau hauv qhov kub thiab txias. Yog hais tias, twb nyob rau ntawm -15 ° C, cov khoom siv nyob rau hauv ib tug mushy lub xeev, kev hloov yuav tsum tau nqa tawm tam sim ntawd.
Kev rov ua dua tshiab uas tsis tau teem sijhawm ntawm lub coolant yog nqa tawm thaum lub sijhawm ua haujlwm ntawm lub ntsiab ntawm lub tshuab ua kom txias, nrog rau cov xwm txheej uas cov tshuaj tua kab mob tau diluted nrog dej.
Nws yuav pheej yig dua los yuav cov kua hauv lub khw tshwj xeeb thiab hloov nws ntawm qhov chaw pabcuam ze tshaj plaws uas muaj cov cuab yeej siv. Kev hloov ntawm phau ntawv yog tsawg dua. Hauv qhov chaw pabcuam, siv lub cuab yeej tshwj xeeb nrog lub cav khiav, cov tshuaj tiv thaiv qub yuav raug hloov los ntawm kev hloov pauv. Nyob rau tib lub sijhawm, huab cua ingress raug cais tawm, ntxiv dej ntws tawm ntawm qhov cua txias tiav.
Tus cwj pwm tsis zoo rau qhov zoo ntawm cov tshuaj tiv thaiv kab mob ua rau lub tsheb ceev ceev. Qhov txaus ntshai ntawm kev tsis saib xyuas qhov xav tau hloov pauv yog nyob rau hauv qhov tseeb tias qhov tshwm sim ntawm kev ua haujlwm tsis raug ntawm lub tshuab ua kom txias tuaj yeem pom tsuas yog 1,5-2 xyoos tom qab lub sijhawm kawg ntawm cov tshuaj tiv thaiv.
