Antifreeze concentrate yuav ua li cas yug? Yuav ua li cas dilute antifreeze concentrate kom raug?

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Coolant yog cov hlab ntsha ntawm lub cav, ua kom nws nyob ntawm qhov kub thiab txias, pab kom sov sai sai hauv huab cua txias thiab nyob txias hauv kev ntxhov siab. Thiab thaum qhov kub thiab txias poob qis dua, yog tias cov kua dej sib xyaw nrog cov tshuaj tiv thaiv zoo, lub coolant tiv thaiv kev puas tsuaj. Nws ua lwm lub luag haujlwm tseem ceeb, vim tias nws nres corrosion hauv qee qhov ntawm lub cav. Kab lus yuav tham txog yuav ua li cas dilute antifreeze concentrate.

Yuav ua li cas xam qhov khov thiab kub kub thaum diluting antifreeze

ntsuas ntsuas dej - concentrate (%)	Kev ntsuas qhov ntsuas qhov ntsuas khov kho	Boiling threshold indicators
87, 5 - 12, 5	-7	100
75 -25	-15	100
50 - 50	-40, -45	+130… +140
40 - 60	-50, -60	+150… +160
25 - 75	-70	+170

Thaum hloov tshuaj tiv thaiv kab mob

Ib txwm xa mus rau koj tus tswv lub tsheb phau ntawv qhia rau lub sijhawm pom zoo. Mechanics feem ntau taw qhia tias txhua ob xyoos yog lub sijhawm zoo. Yog tias koj tsis tuaj yeem nco qab thaum lub coolant kawg hloov, thiab yog tias nws zoo li huab thiab tsis muaj xim, hloov tam sim no. Yog tias koj tab tom siv tshuaj tiv thaiv kab mob, koj tuaj yeem paub yuav ua li cas dilute nws ntxiv.

Txoj kev dilution ntawm antifreeze

Cov tshuaj tiv thaiv tsis muaj zog tsis poob yuav tsum tau dilution nrog dej distilled. Nov yog qee qhov kev faib ua feem uas yuav pab txiav txim seb yuav ua li cas kom dilute cov tshuaj tiv thaiv kab mob kom zoo:

• thaum diluted hauv qhov sib npaug ntawm cov ntsiab lus thiab cov dej distilled, cov tshuaj yuav tawv yog tias qhov kub nce mus txog 35 degrees hauv qab xoom;
• ob feem ntawm cov tshuaj tiv thaiv kab mob nrog peb feem ntawm cov dej yuav ua rau crystallization pib mus rau -30 degrees;
• ib koob tshuaj tiv thaiv kab mob nrog ob txhaj tshuaj dej yuav pab ua kom kub txog -20 degrees hauv qab xoom.

Raws li koj tuaj yeem pom los ntawm cov npe saum toj no, cov dej distilled ntau ntxiv, qhov dej khov tsawg dua cov kua tuaj yeem tiv taus.

Cov lus qhia rau diluting antifreeze

Cov txheej txheem yuav siv sijhawm li ob teev kom tiav. Yam khoom thiab cov cuab yeej koj xav tau:

1. hnab looj tes thiab tsom iav.
2. Txiv los yog lub thoob los sau dej.
3. Connector (yog xav tau)
4. Axle struts.
5. Ratchet and socket set.
6. Screwdriver and rags.
7. Pliers.
8. New coolant.
9. hoses tshiab (yog tias cov qub puas lawm).

Hloov tshuaj tiv thaiv kab mob: ib kauj ruam

Paub yuav ua li cas dilute cov tshuaj tiv thaiv kom tsis muaj zog, koj tuaj yeem pib ua haujlwm:

1. Ua kom lub cav txias, siv lub tes tuav thiab lub tsheb yog thawj lub iav.
2. Qhib lub hood ntawm lub tsheb.
3. Muab lub thawv rau hauv qab lub tshuab hluav taws xob thiab tshem tawm lub qhov dej tawm.
4. Flush the system ntau zaus raws li qhov tsim nyog.
5. Nrhiav thiab tshem lub tank cia ntawm lub thawv thiab hliv cov dej txias ntxiv, tom qab ntawd rov nruab lub tank.
6. Hloov lub valve.
7. Sau lub kaw lus mus rau hauv qab ntawm qhov muab tub lim nrog cov tshuaj tiv thaiv kab mob tshiab.

Ntseeg ntawm liab antifreeze

Yuav ua li cas yug liab antifreeze concentrate? Txhawm rau teb cov lus nug no, peb tig mus rau cov lus piav qhia ntawm cov khoom. Antifreeze (tseem hu uacoolant) pab ntau lub hom phiaj. Ua ntej, nws tiv thaiv lub cav los ntawm khov. Qhov thib ob, nws tiv thaiv dej kom tsis txhob ncav cuag nws qhov kub thiab txias nyob rau hauv huab cua kub. Nws ua kom lub cav kub ruaj khov nyob rau hauv txhua qhov huab cua huab cua ntawm kev tsav tsheb los ntawm kev hloov cov cua sov ntawm lub cav mus rau lub tshuab hluav taws xob.

Antifreeze/Coolant tseem muaj cov tshuaj ntxiv uas tiv thaiv corrosion thiab xeb hauv lub tshuab hluav taws xob, lub cav thiab lwm yam khoom uas ua rau muaj kev tiv thaiv tag nrho. Yog li ntawd, antifreeze yuav tsum tau kuaj tsis tu ncua, tswj nws qib thiab zoo.

Lub tsheb muaj cov khoom tiv thaiv dej khov uas muaj ob theem. Kev nyab xeeb theem thaum antifreeze kub. Yog tias xav tau rau kev rov ua dua, cov khoom siv tuaj yeem siv nrog hwm 50/50 antifreeze thiab dej.

Ceeb toom: Nco ntsoov saib xyuas cov cav kub kub vim tias cov kua dej uas muaj zog txaus txaus ntshai rau qhov no. Yog tias tsis ntseeg, tos kom txog thaum lub cav txias los yog hu rau tus kws kho tsheb. Antifreeze muaj nyob rau hauv ntau cov chaw tsim khoom nyiam xim. Txawm li cas los xij, thaum kuaj xyuas qhov zoo, tsis hais xim dab tsi, koj yuav tsum nrhiav cov kua kom huv si, thiab tsis yog xim av nrog cov xeb xeb. Qhov no yog ib qho cim qhia tias lub kaw lus yuav xav tau hloov cov dej ntws tawm thiab tshuaj tiv thaiv. Feem ntau, feem ntau lub sijhawm rau kev tso dej tawm hauv lub cev yog txhua ob mus rau peb xyoos. Tam sim no peb paub yuav ua li cas dilute antifreezeconcentrate.

Xaiv cov tshuaj tiv thaiv zoo

Yuav ua li cas kom dilute antifreeze concentrate yog tam sim no paub. Xav txog cov lus nug ntawm yuav ua li cas xaiv cov khoom zoo li no. Zoo li cov roj cav, qhov sib txawv ntawm hom coolant yog qhov tsis meej rau ntau tus neeg tsav tsheb. Tsis tas yuav nkag mus rau ntau qhov nthuav dav, ntawm no yog qee yam tseem ceeb kom paub:

1. Tsis txhob sib xyaw xim thiab hom. Tus qauv ntsuab coolant feem ntau pom nyob rau hauv cov tsheb laus muaj additives tshwj xeeb tsim los tiv thaiv corrosion ntawm steel qhov chaw, thaum lwm tus yog tsim rau txhuas thiab lwm yam alloys. Kev sib xyaw ntawm ob yuav tsis ua rau tsis ua haujlwm tam sim ntawd, tab sis koj lub tub yees yuav tsis ua haujlwm, thiab muaj kev phom sij uas lub coolant yuav maj mam gel rau feem ntau thiab txwv tsis pub khiav.
2. Ua raws cov lus qhia kom tau txais qhov sib piv zoo. Qee cov coolants tau tsim los siv ncaj qha los ntawm lub raj mis, thaum lwm tus yuav tsum tau diluted 50% nrog dej distilled. Kev sib tov uas muaj concentrated lossis nyias dhau tuaj yeem ua rau lub cav tsis zoo.
3. Yog tias koj lub tsheb khiav ntawm lub coolant thaum nyob rau hauv txoj kev thiab koj yuav tsum tau mus rau saum toj, tab sis tsis muaj chaw nres tsheb roj los yog kho cov khoom nyob rau hauv pom, ntxiv dej rau lub kaw lus tej zaum yuav txaus tos kom txog thaum koj ua tau. tau ntau coolant.

Summarize

Kuv puas yuav tsum tau dilute lub antifreeze concentrate? Kab lus hais tias nws tuaj yeem thiab yuav tsum tau diluted. RauUa li no, nyeem cov lus qhia ntawm kev ntim cov kua. Rau lub hom phiaj ntawm dilution nyob rau hauv qhov kev faib ua feem, cov dej distilled yog siv.