Yadda za a tsarma antifreeze maida hankali?
Liquid don Auto

Yadda za a tsarma antifreeze maida hankali?

Menene antifreeze concentrate?

Maganganun daskarewa ya ƙunshi kashi ɗaya kawai ya ɓace: ruwa mai narkewa. Duk sauran abubuwa (ethylene glycol, additives da colorant) yawanci suna nan gabaɗaya.

Sau da yawa ana rikicewa cikin kuskure tare da tsantsar ethylene glycol. Wasu masana'antun suna nuna akan marufi cewa akwai ethylene glycol kawai a ciki. Koyaya, wannan ba zai zama gaskiya ba kawai saboda ethylene glycol ruwa ne mara launi. Kuma kusan dukkanin abubuwan da aka tattara suna da launin launi bisa ga alamar da aka yarda da ita gabaɗaya (G11 - kore, G12 - ja ko rawaya, da sauransu).

A baya can, ana samun ma'aunin sanyaya mara launi a kasuwa. Wataƙila sun yi amfani da tsantsa ethylene glycol. Duk da haka, ba a so a yi amfani da irin wannan mayar da hankali ga shirye-shiryen babban mai sanyaya. Lallai, ba tare da ƙari ba, lalata ƙarfe da lalata bututun roba za su ƙara haɓaka sosai. Kuma waɗannan abubuwan haɗin gwiwar sun dace kawai don haɓaka ƙarancin zafin jiki na maganin daskarewa da aka riga aka zubar.

Yadda za a tsarma antifreeze maida hankali?

Fasahar kiwo da ma'auni

Da farko, bari mu gano ainihin yadda za a haxa hankali da ruwa don kada ku zubar da abin da ya haifar daga baya.

  1. Jerin abin da za a zuba a ciki ba kome ba ne. Kazalika kwandon da za a yi cakuduwar. Yana da mahimmanci kawai a kiyaye ma'auni.
  2. Zuba ruwa a cikin tanki na fadada da farko, sannan kuma mayar da hankali, a wasu lokuta yana yiwuwa, amma maras so. Da fari dai, idan kuna shirya maganin daskarewa nan da nan don cikakken maye gurbin, to adadin da kuka ƙididdige ƙila bai isa ba. Ko kuma, akasin haka, kuna samun maganin daskarewa da yawa. Misali, ka fara zuba 3 lita na hankali, sannan ka shirya don ƙara lita 3 na ruwa. Domin sun san cewa yawan adadin coolant a cikin tsarin shine lita 6. Duk da haka, 3 lita na mayar da hankali Fit ba tare da matsaloli, kuma kawai 2,5 lita na ruwa shiga. Domin har yanzu akwai tsohuwar maganin daskarewa a cikin tsarin, ko kuma akwai na'urar radiyo mara inganci, ko kuma akwai wani dalili na daban. Kuma a cikin hunturu, a yanayin zafi ƙasa -13 ° C, an haramta shi sosai don cika ruwa daban. Paradoxical, amma gaskiya: tsantsa ethylene glycol (da kuma maganin daskarewa) yana daskarewa a -13 ° C.
  3. Kada ka ƙara maida hankali daga wannan mai sanyaya zuwa wani. Akwai lokuta lokacin da, yayin irin wannan hadawa, wasu abubuwan da ake ƙarawa sun yi karo da hazo.

Yadda za a tsarma antifreeze maida hankali?

Akwai ma'auni guda uku gama-gari don masu sanyaya sanyi:

  • 1 zuwa 1 - maganin daskarewa tare da wurin daskarewa na kusan -35 ° C ana samun su a kanti;
  • 40% maida hankali, 60% ruwa - kuna samun mai sanyaya wanda baya daskarewa zuwa kusan -25 ° C;
  • 60% maida hankali, 40% ruwa - maganin daskarewa wanda zai iya jure yanayin zafi zuwa -55 ° C.

Don ƙirƙirar maganin daskarewa tare da sauran wuraren daskarewa, akwai tebur a ƙasa wanda ke nuna faffadan yuwuwar gaurayawan.

Yadda za a tsarma antifreeze maida hankali?

Mai da hankali abun ciki a cikin cakuda, %Wurin daskarewa na maganin daskarewa, ° C
                             100                                     -12
                              95                                     -22
                              90                                     -29
                              80                                     -48
                              75                                     -58
                              67                                     -75
                              60                                     -55
                              55                                     -42
                              50                                     -34
                              40                                     -24
                              30                                     -15
ME YAKE FARUWA IDAN KA HADA TOSOL DA RUWA?

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