Yadda Exhaust Systems ke Aiki

Duk yana farawa a cikin injin

Don fahimtar yadda hayakin mota ke aiki, ya zama dole a sami fahimtar injin gaba ɗaya. Injin konewa na ciki a cikin mafi sauƙi shine babban famfo na iska. Yana tattarawa a cikin iska, yana haɗa shi da mai, yana ƙara walƙiya, yana kunna cakuda iska mai iska. Mabuɗin kalmar anan shine "ƙonewa". Domin tsarin tafiyar da abin hawa ya ƙunshi konewa, akwai sharar gida, kamar yadda akwai sharar da ke da alaƙa da kowane nau'i na konewa. Lokacin da aka kunna wuta a cikin murhu, abubuwan sharar gida sune hayaki, toka da toka. Don tsarin konewa na ciki, samfuran sharar iskar gas ne, ƙwayoyin carbon da ƙananan barbashi da aka dakatar a cikin iskar gas, waɗanda aka fi sani da iskar gas. Na'urar shaye-shaye tana tace waɗannan sharar kuma yana taimaka musu su fita daga cikin motar.

Duk da yake na'urorin shaye-shaye na zamani suna da wahala sosai, wannan ba koyaushe ya kasance ba. Sai da aka zartar da dokar tsaftar iska ta shekarar 1970 gwamnati ta samu damar tsara adadin da nau’in iskar gas da abin hawa ke samarwa. An gyara dokar tsaftar iska a cikin 1976 da kuma a cikin 1990, wanda ya tilasta masu kera motoci su kera motocin da suka dace da ka'idojin fitar da iska. Waɗannan dokokin sun inganta ingancin iska a mafi yawan manyan yankuna na Amurka kuma sun haifar da tsarin shaye-shaye kamar yadda muka sani a yau.

sassan tsarin cirewa

• Bawul ɗin cirewa: Wurin shaye-shaye yana cikin kan silinda kuma yana buɗewa bayan bugun konewar fistan.

• Fistan: Piston yana fitar da iskar gas ɗin da ke ƙonewa daga ɗakin konewar zuwa cikin mashin ɗin.

• Nau'in ƙyalli: Rukunin shaye-shaye yana ɗaukar hayaki daga fistan zuwa mai juyawa.

• Mai canza Catalytic Mai jujjuyawar motsi yana rage adadin gubobi a cikin iskar gas don fitar da hayaki mai tsabta.

• Bututun fitar da hayaki Bututun shaye-shaye yana ɗauke da hayaki daga mai canza ma'auni zuwa muffler.

• Muffler Muffler yana rage hayaniyar da ke fitowa yayin konewa da fitar da hayaki.

Mahimmanci, tsarin shayarwa yana aiki ta hanyar tattara sharar gida daga tsarin konewa sannan kuma motsa shi ta cikin jerin bututu zuwa sassa daban-daban na tsarin shayarwa. Ƙunƙarar ta fita daga buɗewar da aka yi ta hanyar motsi na ƙwanƙwasa kuma an kai shi zuwa ga ma'auni. A cikin ɗimbin yawa, ana tattara iskar gas ɗin da ke fitowa daga kowane silinda tare sannan a tilasta su cikin mai canza yanayin. A cikin mai jujjuyawar katalytic, an share shaye-shaye. Nitrogen oxides sun lalace zuwa sassansu daban-daban, nitrogen da oxygen, kuma ana ƙara iskar oxygen zuwa carbon monoxide, yana haifar da ƙarancin guba amma har yanzu carbon dioxide mai haɗari. A ƙarshe, bututun wutsiya yana ɗaukar hayaki mai tsafta zuwa ga magudanar ruwa, wanda ke rage ƙarar da ke tare da shi lokacin da iskar gas ɗin da ke fitar da iskar ta tashi.

Injin din matattarar ruwa

An dade ana imani cewa sharar diesel ya fi datti fiye da man fetur mara guba. Wannan mugun bakar hayakin da ke fitowa daga cikin katuwar manyan motocin hayaki ya yi kama da kamshin da ya fi wanda ke fitowa daga na'urar muffler mota. Sai dai kuma ka’idojin fitar da dizal sun tsananta sosai cikin shekaru ashirin da suka gabata, kuma a mafi yawan lokuta, kamar yadda ake ganin kamar munana, shakar dizal yana da tsafta kamar na mota mai da iskar gas. Na'urorin tacewa na dizal suna cire kashi 95% na hayakin motar dizal (source: http://phys.org/news/2011-06-myths-diesel.html), wanda ke nufin kuna ganin zomo fiye da komai. A gaskiya ma, shaye-shayen injin dizal ya ƙunshi ƙarancin carbon dioxide fiye da sharar injin gas. Saboda tsananin sarrafa hayakin dizal da kuma ƙarin nisan tafiya, injinan dizal an fi amfani da su a cikin ƙananan motoci, ciki har da nau'ikan Audi, BMW da Jeep.

Mafi na kowa bayyanar cututtuka da gyara

gyare-gyaren tsarin cirewa ya zama ruwan dare gama gari. Lokacin da akwai sassa masu motsi da yawa a cikin tsarin guda ɗaya mai gudana akai-akai, gyare-gyare na gaba ɗaya babu makawa.

• Fasasshen shaye-shaye Motar na iya samun fashe-fashe na shaye-shaye wanda zai yi kama da sauti mai ƙarfi kusa da injin wanda zai yi kama da ƙaton agogo.

• Kushin Donut mara kyau: Hakanan za a yi ƙara mai ƙarfi, amma ana iya jin wannan daga ƙarƙashin motar lokacin da fasinja ke zaune a cikin motar tare da buɗe kofa.

• Toshe catalytic Converter: Zai bayyana kanta a matsayin asarar iko mai kaifi da ƙamshi mai ƙarfi na wani abu da ya ƙone.

• Rusty shaye bututu ko muffler: Sautin shaye-shaye da ke fitowa daga muffler zai zama sananne sosai.

• Na'urar firikwensin O2 mara kyau: Duba hasken injin akan dashboard

Zamantakewar tsarin shaye-shaye na mota

Akwai haɓakawa da yawa waɗanda za a iya yin su zuwa tsarin shaye-shaye don haɓaka aiki, haɓaka sauti, da haɓaka aiki. Ingantaccen aiki yana da mahimmanci ga tafiyar da mota cikin santsi kuma waɗannan haɓakawa na iya yin su ta ƙwararrun makanikai waɗanda za su ba da odar maye gurbin sassan tsarin shaye-shaye waɗanda suka dace da na asali akan motar. Da yake magana game da aiki, akwai na'urori masu shaye-shaye waɗanda zasu iya haɓaka ƙarfin mota, kuma wasu na iya taimakawa da tattalin arzikin mai. Wannan gyaran zai buƙaci shigar da sabon tsarin shaye-shaye. Dangane da sauti, sautin motar yana iya tashi daga daidaitaccen sauti zuwa sautin da za a iya kwatanta shi da sautin murya, har ya kai ga yadda sautin motar ya kasance daidai da ruri. Kar ku manta cewa lokacin da kuka haɓaka sharar ku, kuna buƙatar haɓaka abubuwan da kuka ci suma.