Nau'in na maganin daskarewa. A abun da ke ciki, halaye, da manufar

Maganin daskarewa (daga Turanci "daskare") - a gama wa'adinsu na musamman taya don sanyaya zafi a lokacin da raka'a - ciki konewa injuna, masana'antu shigarwa, farashinsa, da dai sauransu, a lokacin da aiki a kasa sifili ... Akwai daban-daban iri anti-daskare, da kuma halaye daban-daban. A fasalin da wadannan taya ne a low sanyinsu kuma high tafasar batu. A mota injuna da kuma amfani kawai irin taya. Ya kamata a tuna cewa maganin daskarewa ba har abada. Ya kamata ya zama lokacin da za a canza, musamman a cikin kashe-kakar sau. Abin baƙin ciki, mutane da yawa mota masu watsi da wannan hanya, ko zuba cewa ya zo m. A halin yanzu, shi ne mai matukar m topic, wanda wajibi ne a fahimci da kuma sani da msar tambayar al'amurran da zabi na coolant. Kafin ka gane abin da yake cikin rarrabuwa na maganin daskarewa kamata kara gano abin da shi ne da kuma abin da yake sanyaya tsarin.

A sanyaya tsarin na ciki konewa engine

Kamar yadda ya bayyana daga muƙamin, a sakamakon tafiyar matakai abin da ke faruwa a cikin engine, ta dumama faruwa. Saboda haka, shi yana bukatar sanyaya. An za'ayi da ake zagawa da wani sanyaya ruwa. Ta motsa ta hanyar musamman tashoshi. Saboda haka, abin da yake maganin daskarewa da kuma yadda yake aiki?

The ruwa wucewa ta cikin tashoshi, shi ne mai tsanani, sa'an nan kuma ya shiga cikin mai sanyaya, wanda aka sanyaya. Bayan wannan sake zagayowar an maimaita. Maganin daskarewa circulates kullum a karkashin matsin lamba, wanda ya samar da wani musamman famfo.

Nufa coolant

Don cire zafi daga engine, musamman ruwa. Bugu da kari ya sanyaya, shi ma equalizes da yawan zafin jiki daban-daban rabo daga cikin engine. Channels, ta hanyar da coolant circulates, na iya ƙarshe ya sami gidan ya toshe tare da tsatsa da adibas. A cikin irin wannan wurare, da engine zai gudu tsananin zafi. Saboda haka, a lokacin da sanyaya tsarin breakdowns sau da yawa faruwa warping Silinda kai.

A sakandare aiki na sod ne ciki dumama da kuma maƙura kulli. Saboda haka, hita ne kunshe a cikin sanyaya naúra da kuma shi ne wani ɓangare. Kafin zuwan sanannen maganin daskarewa a sanyaya tsarin cika talakawa ruwa. Amma shi da 'yan flaws. Da fari dai, da ruwa freezes a 0 darajõji, kuma haka yana faɗaɗa, tearing baƙin ƙarfe Silinda block. Saboda haka, a cikin Tarayyar Soviet da aka cike take bukata a cikin sanyi kakar kowane maraice zuwa lambatu da ruwa daga sanyaya tsarin. Abu na biyu, da ruwa tafasa a 100 digiri. Duk da yake cikin Motors ba mai tsanani zuwa da zazzabi karkashin al'ada yanayi. Amma wannan tafasar ya ba nadiri a cikin tsaunuka. A bisa uku hasara na ruwa - don inganta lalata. Sanyaya tashoshi da kuma ducts ciki da engine rayayye rusted da rincabewa su thermal watsin.

A abun da ke ciki na maganin daskarewa

Saboda haka, abin da yake maganin daskarewa? Simplistically, shi kunshi biyu aka gyara:

• Muhimmai.
• Complex Additives.

Tushen - shi ne mai ruwa-glycol abun da ke ciki (ba kome abin da irin wadannan anti-daskare). Ya dogara da ikon da ba daskare a low zazzabi flowability, da takamaiman kadan iya aiki. A mafi yawan bangaren na wani coolant ne ethylene glycol. Duk da haka, ta cakuda da ruwa ma da inganta harkokin lalata da sanyaya tsarin abubuwa. Amma yadda za a yi a cikin wannan halin da ake ciki? Domin wannan ɓangare na tushe na kara Additives. Yana da wani hadadden antifoam, anticorrosive da kuma tabbatar da dorewar aka gyara. Bugu da kari, da maganin daskarewa ne sau da yawa kara daɗin ci daɗin ci da kuma canza launi jamiái.

Nau'in na kayayyakin da su halaye

Modern coolants ya kasu kashi biyu iri - silicate da carboxylate. Kowa ya sani maganin daskarewa yana nufin musamman ga na farko da irin matsayin da ya fi araha, da kuma duniya. Silicates ne ainihin inorganic ƙari a cikin coolant. Kadan daga cikin wadannan abubuwa shi ne cewa su aka ajiye a kan ganuwar da Silinda block a tashoshi da kuma impede al'ada zafi canja wuri. A sakamakon - a m motor zafi fiye da kima. Akwai wani tsanani drawback - inorganic maganin daskarewa kamata a canza a kalla 30 kilomita dubu. In ba haka ba zai zama hujjõji bayyanannu daga lalata da sanyaya tashoshi, wanda zai zama da wuya a rike. Organic maganin daskarewa an hada da kawai kwayoyin acid. A peculiarity na wadannan Additives shi ne cewa su rufe kawai yankunan da lalata bayyana. Saboda da thermal watsin da sanyaya tashoshin ne kusan ba ya worsen. Wani amfani da kwayoyin maganin daskarewa - dogon lokaci aikin. A samfurin za a iya amfani da har zuwa 150,000 kilomita ko har zuwa shekaru biyar.

rarrabuwa na maganin daskarewa

A lokacin, maganin daskarewa ne kawai uku iri: G11, G12 da kuma G13 (ga rarrabuwa na General Motors USA) - daidai da abun ciki na Additives. Class G11 - fara, tare da asali inorganic Additives da low tabbatarwa halaye. Wadannan taya su dace da motocin fasinja da kuma motoci.

Maganin daskarewa wannan kungiya shi ne sau da yawa kore ko blue tint. Shi ne wannan aji hada da tartsatsi a cikin kasar maganin daskarewa. Class G12 - babban irin maganin daskarewa. A tsarin hada kwayoyin Additives (carboxylate da ethylene glycol). Irin wannan maganin daskarewa tsara da farko don nauyi manyan motoci da kuma na zamani high-gudun injuna. Shi ne manufa domin nauyi wajibi cewa bukatar iyakar sanyaya.

Ya ja ko ruwan hoda launi. Class G13 yi maganin daskarewa, abin da hidima a matsayin tushen propylene glycol. Irin wannan maganin daskarewa m canza launin rawaya ko orange. Its halayyar alama shi ne cewa shi ne a lamba tare da waje yanayi ne hanzari bazu cikin gyara, sabanin ethylene glycol. Saboda haka, samfurin na 13th kungiyar ne mafi tsabtace muhalli.

Zabi nau'in maganin daskarewa

Maganin daskarewa, kamar yadda aka ambata riga, shi ne ingantaccen karuwa a aji. Sabõda haka kada ka skimp a kan shi, mafi - mafi alhẽri. Bugu da kari ga azuzuwan, akwai wani rarrabuwa na maganin daskarewa. Yana a shirye don amfani ruwa da kuma fi mai da hankali. A farko za a iya shawarar zuwa novice masu motoci, da kuma dandana makanikai iya gwaji tare da fi mai da hankali. Su dole ne a diluted da distilled ruwa da ake so rabo.

A zabi daga cikin iri na maganin daskarewa

Saboda gaskiya cewa sanyaya ruwa - a zama dole consumable kashi na wani ciki konewa engine, to, wannan samfurin girma iri-iri na masana'antun. Daga cikin mafi kowa za mu iya ambaci 'yan kamfanoni. A kasar shi ne: "Felix", "Alaska", "Sintek". Wadannan kayayyakin ne mafi daidaita rabo na "farashin-quality". Maganin daskarewa "Felix" koma zuwa G12 aji, wanda ƙwarai yana faɗaɗa su applicability. Product "Alaska" da aka alaka maganin daskarewa (G11 aji tare da inorganic Additives).

Dangane da embodiment, "Alaska" iya aiki a wani m zazzabi range: -65 zuwa 50 digiri (Arctic da kuma wurare masu zafi da abun da ke ciki). Hakika, G11 aji sanya wasu hani a kan karko na ruwa da kuma da kaddarorin. Duk da haka, mulkin demokra farashin ne quite wani gagarumin factor. Company "Sintek" kayayyakin da ake kerarre yafi a G12 aji. Irin wannan maganin daskarewa cikakke ga dukkan zamani injuna. Additives a wannan samfurin - jadadda mallaka, mallakar tajirai, ya hana adibas da kuma lalata a ciki saman na sanyaya tsarin.

Hadawa daban-daban brands

A 'yan kalmomi dole ne a ce game da hadawa daban-daban brands na coolant. Akwai daban-daban iri maganin daskarewa da kuma jituwar, da rashin alheri, o ƙarin tabbatar da sifili. A sakamakon haka, rikici na iya tashi tsakanin daban-daban Additives.

A sakamakon na iya zama sosai daban-daban, ko da lalata roba bututu da sanyaya tsarin da clogging na tashoshi a cikin engine block. Ya kamata a haifa tuna cewa a cikin tsarin tsara don aiki tare da maganin daskarewa, an tsananin haramta wa zuba ruwa. Tun da shi yana da babban zafi iya aiki, canza thermal halaye na sanyaya tsarin. Har ila yau, daban-daban na coolant saboda abun da ke ciki da kuma gaban Additives da lubricating Properties, da kuma ruwa ta amfani da, da farko, da ruwa famfo za deteriorate. Muni, idan bayan ruwan sake cika maganin daskarewa. Ya interacts tare da gishiri, wanda aka ware daga ruwa farawa foaming. Sa'an nan, ya za a tilasta ta hanyar kananan gibba da leaks. Wannan shi ne yanayin da wani coolant (ba kome abin da irin maganin daskarewa gauraye).

Maganin daskarewa a matsayin nuna alama na fasaha jihar na mota

Yanayin coolant a cikin engine iya kaikaice bauta a matsayin nuna alama na grooming inji kuma jera su yi shaida game da yanayin. Idan samfur ne duhu da kuma hadari, tare da burbushi na laka a kasa na karuwa tank, da abin hawa ba kawai tare da m nisan miloli, amma tare da ãyõyin matalauta kula.

Kula da kuma m mai ba za su jinkirta da sauyawa daga cikin coolant zuwa karshe.

Features na aiki da motocin da maganin daskarewa a sanyaya tsarin

Don hana lalacewar rigakafin bukatar yau da kullum da sanyaya tsarin. A aiki, maganin daskarewa, yin ta babban aiki, da canja wurin da zafi daga engine zuwa gidan ruwa, tabarbarewa.Idan tare da lokaci. Babu ko wane irin amfani. Kuma maganin daskarewa Properties kuma canza tare da lokaci. Bugu da kari a sa idanu a jihar da ruwa da kanta, ba rasa wurin da tsarin kanta. Ba dole ne a gaba daya shãfe haske. Ya kamata ba za a sucked ko shaye iska. Bayyanar da irin wannan sanyaya tsarin entails a rage a cikin zafi canja wuri Properties. The inji shi ne sakamakon da hanzari overheat, abu Silinda kai. Motor kusan bayan gyara.

Saboda haka, za mu sami daban na maganin daskarewa da kuma jituwar aiki da juna.