Olee otú iji chọpụta na mkpali juru n'ọnụ: ịrịba ama

Iyuzucha usoro - akụkụ nke ọ bụla ụgbọ ala. Kemgbe ọtụtụ afọ, ọ zuo okè, ma ugbu a fọrọ nke nta niile ụgbọala na-onwem na catalytic Ntụgharị. Gịnị bụ nke a mmewere na otú iji chọpụta na mkpali juru n'ọnụ? Mgbaàmà na mmewere ngwaọrụ - mgbe e mesịrị na isiokwu a.

oru

Full aha nke item - na catalytic Ntụgharị. Ọ na-eje ozi na ebelatara amuma nke emerụ bekee n'ime ikuku, nke na-ada azụ iyuzucha, haruru.

Ebe iji?

Nke a na mmewere na-eji mgbe niile na mmanụ dizel na mmanụ ụgbọala engines na iwu nke "Euro-3" na n'elu. The catalytic Ntụgharị arụnyere ozugbo mgbe na-anata a anwụrụ - maka tinyekwa manifold.

ngwaọrụ

The mmewere mejupụtara ọtụtụ akụkụ. Nke a ụlọ ngọngọ ụgbọelu na mkpuchi ihe. Nke abụọ bụ isi mmewere na a "yinye". Ọ na-mere nke pụrụ iche seramiiki ngọngọ, nke bụ egwu nke okpomọkụ. Site imewe, akụkụ a bụ a set nke mkpụrụ ndụ.

Ha budata dịkwuo kọntaktị nke ebe seramiiki "isi" nke iyuzucha, haruru. N'elu nke mkpụrụ ndụ nke data e nwere ndị pụrụ iche bekee (akpali). Nke a palladium, platinum na rhodium. A ọcha mee ngwangwa chemical Jeremaya mere. Palladium na platinum akọ a usoro nke ọxịdashọn akpali. Ekele ha, hydrocarbons ẹdude ke gas na-converted n'ime mmiri vepo; oxides nke carbon monoxide gas - na carbon dioxide. Rhodium bụkwa a mbenata mmewere. Ọ agbanwe na nitrogen oxide n'ime adịghị njọ nitrogen. Na-eme, na-atọ chemical ọcha belata ọdịnaya nke na-emerụ bekee ke iyuzucha, haruru.

Constructively ụgbọelu ngọngọ dị na a metal ụlọ. N'etiti abụọ ndị a ọcha bụ a oyi akwa nke mkpuchi ihe. Inside na mkpali nwekwara bụ ihe oxygen ihe mmetụta. Main ọrụ ọnọdụ nke catalytic Ntụgharị - elu gas okpomọkụ (banyere 300 degrees). Kpụ ọkụ n'ọnụ ndị dị otú ahụ a larịị, rhodium, palladium na platinum nwere ike chere na 90 percent nke na-emerụ bekee, nke e tinyere n'ime ikuku.

Olee otú iji chọpụta nsogbu ahụ?

Gịnị bụ ihe ịrịba ama nke clogged mkpali? E nwere ọtụtụ ihe mgbaàmà na pụrụ inyere gị aka ịchọpụta nsogbu nke ihe:

• The igwe bụ a siri ike mmalite.
• E nwere ọdịda mgbe na-akpụ akpụ, nke na mgbe ụfọdụ na-apụ n'anya.
• Oriọna na-udo "ego engine".

Akpata ogbenye osooso Ọnọdụ ruru ala ikike nke mkpali.

Mgbe ụfọdụ, ọ na-eme na a igwe mfe wereziiri ọsọ nke 150 km / hour, mgbe ahụ kwụsịrị ma accelerated fọrọ nke nta ka moto 60. N'ihi ya, arụpụtaghị mbelata sharply (ala cylinder ventilashion). Engine ga-enwe ike weghara a ọhụrụ òkè nke ikuku, ebe ọ bụ na iyuzucha, haruru nwere ike anaghị adịkarị ụzọ ọpụpụ si usoro - ha bụ "rapaara" na combustion ụlọ.

Ntak emi ẹwọrọde?

Ọ bụrụ na ị gbatara a mkpali ịrịba ama (dizel ma ọ bụ mmanụ ụgbọala bụ - dịghị mkpa) mebiri emebi, o nwere ike ịbụ oké anwụrụ ọkụ, haruru. Ha na-ebu a ụfọdụ pasent mmanụ (nke bụ eke), ma mgbe engine "eri" a liter nke a puku kilomita, ọ na-amalite ịnọgide na Ntụgharị mkpụrụ ndụ. Ọzọkwa ịrịba ama gburu mkpali - agafe a obere dayameta mkpụrụ ndụ. N'ihi na nke nnukwu ịta nke tar na adịghị na mmanụ ụgbọala, ha na-adị mfe a ga-clogged na a mmewere.

Rịba ama na ndị ọjọọ na mmanụ ụgbọala quality ekere òkè dị mkpa na akụ mkpali. Na Ugboro ojiji ogbenye mmanụ ụgbọala-agbakọ iyuzucha manifold, enweghị ebe erechapụkwa n'ime-ulo. Nke a nwere ike ime ka ekpo oke ọkụ nke mkpali akụkụ. Ọrụ dị mkpa na-egwuri site n'ibu mebiri. The nwetụrụ igbu na roughness (otu ọsọ okuku) ga-eme ka deformation nke mmewere, nke bụ ya mere na ọ ga-arụ ọrụ nke ọma. The ezi obere achicha, nke kewaa na mkpali ime-ulo, mfe clogs obere cell. N'ihi ya, isi atụmatụ nke gburu mkpali (VAZ-2172 sokwa) jikọtara ya na enweghị ike nke usoro nkịtị "ntọhapụ" iyuzucha, haruru, n'ihi na nke ha stagnate na ọjà na-anata cylinders. Ọ na-akpalite a ọnwụ nke ihe ike na -amụba mmanụ ụgbọala oriri.

Gịnị ma ọ bụrụ na clogged catalytic Ntụgharị? Mgbaàmà na nchoputa item na aka ha

E nwere ụzọ atọ-elele ya. The mbụ - kasị dị irè.

Nke a mkpali achọpụta na ya dismantling. Kwụnyere ya dị nnọọ mfe. N'ihi na dismantling dị mkpa na-abụọ njali elu ma ọ bụ na-emeghe-ọgwụgwụ spana na 13. Na otu aka idozi bolt na aka nke ọzọ - bugharia aku counterclockwise. Otú ọ dị, ihe isi ike pụrụ ibilite. Ebe ọ bụ na Ntụgharị na-positioned n'okpuru ala (bụghị dị ọcha ohere n'ime ụgbọ ala), ya kpọgide ọcha nwere ike nanị ajari.

Ọkọlọtọ WD-40 na-adịghị azọpụta. Ya mere, ọkara nke ikpe ga-ewere n'aka nēgwe nri na bee bolts. Ma, nke ahụ ọ bụghị ihe niile. Ebe ọ bụ na Ntụgharị - akụkụ nke iyuzucha usoro, ọ na-arụ ọrụ na elu okpomọkụ. Ntem, a akụkụ (onye na-aga site n'ihu iyuzucha anwụrụ, nke abụọ - na resonator) bụ naanị a ike chọọ kwupụta n'akụkụ metal. Na nke a, nání hama na-efega. Ma nke a abụghị ihe ngwọta kasị mma. Dị ka anyị kwuru na tupu, site nwetụrụ ujo n'ime mfe oruru. Ịcha grinder maka mwepụ nke fọdụrụ na ihe nke mkpali --adịghị mmepụta. N'ihi ya, ọ na-enyo na-ewepụ a mmewere abụghị nnọọ mfe si. Ọfọn, ma ọ bụrụ na ndị mkpali dịghị abụ mmasị, na ya nke ọma dismantling nlezianya nyochaa ya n'ihi na mkpọchi - n'etiti ududo veins kwesịrị site lumen.

Nke abụọ ụzọ

Nke a na-achọpụta ọrịa usoro a rụrụ na-enweghị n'ibu adọ - na mkpali na-anọgide na ya n'ọnọdụ kwesịrị. The usoro na-agụnye odomo mgbali na usoro. N'ihi na nke a na ebe nke oxygen mmetụta na-screwed manometer (mgbe ụfọdụ chọrọ ime ka nkwụnye) na na dị iche iche engine gbapụrụ ọsọ tụrụ agụ.

Na 2.5 puku n'ọkwa - 0.3 kgf / cm ^3. Ọ bụrụ na uru bụ ihe na-erughị allowable, gas anaghị adịkarị-enwe ike inwe ya. N'ihi nke a igwe, na ọ na-efunari ike. Ọzọkwa, nchọpụta nsogbu nwere ike rụrụ iji a moto-tester (kasị manufacturable usoro taa). The cylinder na-screwed n'ime ebe kandụl mgbali ihe mmetụta. Mgbe ahụ, dị iche iche gbapụrụ ọsọ nke crankshaft a rụrụ waveform analysis. N'ezie, ihe niile a na-achọ na e ngwá, mere mbụ usoro bụ ihe maara anyị ọkwọ ụgbọala.

Ihichapụ otu ihe

Ọ bụrụ na ị gbatara a mkpali (ihe ịrịba ama nke ọdịda, anyị tụlere), ọ chọrọ ka a kụọ.

Otú ọ dị, e nwere nsogbu - na nkezi na-eri nke ọhụrụ converters bụ banyere $ 100. Ya mere, ndị ọkwọ ụgbọala nanị wepụrụ si usoro site na wụnye ya ebe a spacer ma ọ bụ ire ọkụ arrestor n'ụdị nkịtị tube. Otú ọ dị, mgbe ndị dị otú ahụ ọ chọrọ iji wepụ mkpali si kọmputa unit (ụgbọala ụbụrụ). Ọ na-kweere na nke a ga-amụba ike na osooso nke igwe site 5 percent (n'ihi mma ventilashion nke iyuzucha, haruru).

N'ihi ya, anyị na-enyocha ihe mere juru n'ọnụ mkpali, mgbaàmà na otú e si edozi ya.