Intercooler - abin da yake da shi da kuma yadda yake aiki?

Intercooler wani bangare ne na tsarin matsi a cikin motoci na zamani, duka biyun mai da dizal. Menene shi, ta yaya yake aiki kuma menene zai iya karya a ciki? Duk abin da kuke buƙatar sani game da intercooler ana iya samun shi a cikin labarinmu.

Me zaku koya daga wannan post din?

• Menene intercooler?
• Menene ayyukan intercooler?
• Ta yaya rashin aikin intercooler ke bayyana?

A takaice magana

Intercooler, kamar yadda sunan sana'a ya nuna, na'urar sanyaya iska mai caji, yana sanyaya iskar da ke wucewa ta turbocharger. Manufar ita ce don kula da ingancin turbo. Iska mai zafi yana da ƙarancin nauyi, wanda ke nufin ƙarancin man fetur zai iya shiga cikin silinda kuma yana rage ƙarfin injin.

Intercooler - cajin mai sanyaya iska

A kallo na farko, intercooler yayi kama da radiator na mota. Wannan ƙungiyar ta fi dacewa saboda duka abubuwan biyu suna aiki iri ɗaya ayyuka. Radiator yana sanyaya injin yayin da iska intercooler yana gudana ta hanyar turbocharger – domin kara inganta yadda ya dace na turbocharging.

Ayyukan turbocharger shine, kamar yadda sunan ya nuna, iska mai matsewa. Dukkanin injin ɗin yana gudana ne ta hanyar iskar gas ɗin da ke tserewa daga sashin injin, wanda, ke gudana ta cikin tsarin shayarwa zuwa waje, saita injin injin injin motsi. Sakamakon juyawa ana canja shi zuwa na'ura mai kwakwalwa. Anan ne ainihin cajin turbo ya shigo. Compressor yana jawo iska daga tsarin sha sannan ya danne shi sannan ya sake shi da matsa lamba zuwa dakin konewa.

Saboda yawan iskar oxygen da ke shiga cikin silinda, samar da man fetur kuma yana ƙaruwa, kuma wannan yana rinjayar ikon injin. Za mu iya hango wannan tare da ma'auni mai sauƙi: karin iska = ƙona man fetur = mafi girman aiki. A cikin aikin ƙara ƙarfin injunan motoci, matsalar ba ta taɓa kasancewa don samar da ƙarin ɓangaren man fetur ba - ana iya ninka su. Yana cikin iska. An fara ƙoƙarin shawo kan wannan cikas ta hanyar ƙara ƙarfin injin, amma da sauri ya bayyana cewa wannan ba shine mafita ba. An warware wannan matsala ne kawai bayan gina turbocharger.

Ta yaya intercooler ke aiki?

Matsalar ita ce, iskar da ke wucewa ta cikin turbocharger tana yin zafi har zuwa babban zafin jiki, wanda ya kai 150 ° C. Wannan yana rage aikin turbocharger. Da dumin iska, yawan adadinsa yana raguwa. Wannan shine dalilin da ya sa ake amfani da intercooler a cikin motoci. Yana kwantar da iska wanda turbocharger ya "tofa" a cikin ɗakin konewa - kusan 40-60% a matsakaici, wanda ke nufin fiye ko žasa. 15-20% karuwa a cikin iko.

Ta hanyar GIPHY

The intercooler ne na karshe mahada a cikin tsarin ci, don haka yawanci ana samunsu a gaban abin hawadama a bayan bompa. Sanyi yana faruwa saboda motsin motar saboda motsin iska. Wani lokaci ana amfani da ƙarin tsari - jet na ruwa.

Intercooler - abin da zai iya karya?

Wurin intercooler kawai a bayan damfara na gaba ya sanya shi gazawar galibin injina ne - a cikin hunturu, ana iya lalacewa, alal misali, ta dutse ko shingen kankara. Idan yabo ya faru sakamakon irin wannan lahani, tsarin konewa na cakuda mai-iska zai rushe. Ana nuna wannan ta hanyar raguwar ƙarfin injin, raguwa yayin haɓakawa da lubrication na intercooler. Kuna iya samun irin wannan alamun idan na'urar sanyaya iska ta zama dattimisali, idan mai ko datti ya shiga cikin tsarin ta hanyar bawul ɗin sake zagayowar iskar gas.

Kuna zargin cewa intercooler na motarku ba shi da lahani? Dubi avtotachki.com - zaku sami masu sanyaya iska akan farashi mai kyau.

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