Particulate tace a kan dizal - abin da yake da shi? Shigarwa, yankin Flushing da sauyawa daga cikin particulate tace

A Turai, dizal injuna ne daga cikin mafi rare. Amma a dizal ciki konewa injuna, kazalika a fetur, da man fetur da aka ba ƙone ta duka. Saboda haka, a cikin shaye gas suna kafa daban-daban mai guba da kuma carcinogenic abu. Bugu da kari, suna da kuma baki, saboda hydrocarbons aka ƙone incompletely. A Turai a 2000s kamar yadda mayakan ga yanayi da aka ɓullo da wani misali ga matakin cutarwa watsi a cikin muhalli. Automakers, domin a gare su kayayyakin to wadannan nagartacce dace, ya fara shigar da wani particulate tace a kan dizal. Mene ne shi da kuma yadda yake aiki, za ka bukatar ka san waɗanda suka hau kan diesels. Yau za mu yi kokarin amsa dukkan wadannan tambayoyi.

babban ayyuka

Domin mafi fahimtar amfani da wadannan na'urori, kana bukatar ka shãfe a kan jigo na sharar gas. Ya ƙunshi abubuwa da yawa na sosai guba da kuma carcinogenic abubuwa a mota shaye. Saboda haka, carbon monoxide, unburned hydrocarbons, aldehydes, sulfur oxides, tetraethyl da sosai cutarwa tasiri a kan muhalli. Bugu da kari, a matsayin wani bangare na shaye gas da man motoci, musamman nauyi manyan motoci, a cikin babban yawa a cikin toka.

Domin rage taro na cewa bangaren a cikin zane na wani zamani mota gabatar dizal particulate tace. Menene wannan bangare? Wannan shi ne wani abu kamar kara kuzari a wata fetur engine.

Mene ne kashi

Saboda haka, wannan na'urar ne aka yi nufi ga neutralize da toka - da samfurin samar a lokacin konewa na man dizal. Akwai iri biyu - wata rufaffiyar (DPF) da kuma rufe tare da yiwuwar farfadowa (FAP).

Domin duk da sauki, a gaskiya, wadannan auto sassa na kasashen waje da motoci da m rikitarwa na'urar. Ko da kuwa da version, da tace shi ne wani ƙarfe Silinda. A shi ne shambura - da shigar da fitarwa. The fitarwa an haɗa zuwa wani shaye gas tsarkakewa tsarin.

A farko tace kashi - musamman matrix wanda aka yi da silicon carbide. An kewaye a cikin wani Silinda sanya daga karfe. A tsarin wannan matrix - raga. Game da sashe Kwayoyin, to, shi ne sau da yawa wani square giciye-kashi. Amma ya fi dacewa Kwayoyin da ciwon wani octagonal siffar.

Bugu da kari, da tace ga dizal engine yana da wani jam'i na na'urori masu auna sigina a cikin tsarin. Wannan haska kayyade matsa lamba bambanci, da kuma haska shigar da fitarwa zazzabi.

manufa na aiki

Girman daya daga carbon baki barbashi ne kamar 0.05 microns. Bisa ga sinadaran abun da ke ciki na wannan samfurin zama ba fãce da na kowa carbon. Jinkirta wadannan barbashi ta al'ada wajen ne sosai wuya saboda cell size. Don kama da carbon baki, shi wajibi ne don amfani da manufa da yadawa. Don gane abin da mai da hankula dizal particulate tace a kan abin da irin na'urar, kana bukatar ka duba a ciki shi.

Saboda haka, a tace a cikin wani yumbu matrix. Wannan shi ne jerin shambura, yayin da a cikin m rufe iyakar. A cikin wannan matrix da shaye gas zuwa daga engine, duk da haka, a lokacin da gas shigar da tube, sa'an nan kuma motsa kawai iya ba. Sa'an nan kuma, ta hanyar ganuwar da shambura, suka fada cikin m bude sarari, sa'an nan kuma za su iya fita daga cikin matrix. A kan aiwatar da yadawa na har ma da karami barbashi zama a ciki da tace, wanda ke nufin cewa shi aikin da aiki.

Ina dizal particulate tace

Nemo wannan abu ba zai zama da wuya. Da tace ne sau da yawa shigar a cikin abin hawa shaye tsarin. Saboda zane fasali na abu za a iya samu tsakanin zanen wuya da kuma catalytic Converter. A wasu lokuta, da na'urar za a iya hade tare da kara kuzari da aka located kai tsaye bayan da shaye da yawa. Akwai matsakaicin gas zazzabi, da kuma irin wannan tace yana da wani catalytic shafi.

aiki dabaru

Don yadda ya kamata amfani da dizal particulate tace a kan dizal, Farashin ne quite high (game da 900 Tarayyar Turai), shi wajibi ne ya kula da mota yadda ya kamata. The abu ne cewa, a cikin aiwatar da tsaftacewa da shaye gas na cell da kuma tube gidan ya toshe tare da toka. Wannan rage yadda ya dace da dizal engine.

Rage tace kayan da aka samar, kuma qara fitarwa juriya na shaye gas. Mutane da yawa masana'antun to mika rayuwar wannan stock up ba tare da bukatar m sauyawa, shafi na musamman algorithm na da tace a lokacin da cika matakin da aka sanya idanu. Idan da tace shi ne ya cika, don haka da cewa engine ikon da aka rasa, gudu da tace farfadowa.

A Sanadin rage yawan dace

Akwai dalilai da dama ya sa gidan ya toshe tacewa. Babban dalilin - da ingancin na man dizal. Lokacin da ciko matalauta quality-man fetur abin hawa babban adadin toka - tace sauri ta wãyi gidan ya toshe, wanda rage daɗewar baturi.

Wani dalili - rashin zazzabi. Saboda haka, toka ƙone incompletely. The abu ne, cewa shi ne mai dizal particulate tace a kan dizal. Mene ne wannan? Yana ba kawai retards barbashi, amma kuma kula da yawan zafin jiki ga kona su. Duk da haka, ya kamata a ce wannan ya faru a lokacin zafi na shaye gas ne high kuma ba kasa da 600 digiri Celsius. A ƙananan rates ba zai ƙone da toka.

Daga cikin dalilan da rage gas da zazzabi ma asirce da dama. Wannan tuki halaye, cunkoso, illa man fetur konewa tsari. Saboda haka, a cikin tsarin da zazzabi ba tashi a lokacin da gudun ne low kuma motsi yana tare da m Tashoshi.

jihar iko

Domin su iya saka idanu da matsayi na tsarin, shaye tsarin na dizal engine sanye take da gwajin kayan aiki. Yana hada da zazzabi da kuma matsa lamba na'urori masu auna sigina. Wadannan abubuwa samar da sakonni zuwa lantarki iko naúrar, da kuma cewa kayyade a tace ko cika ba tukuna. Lokacin da wani kashi ne sosai cika, fara tsabtatawa tsari.

Yadda za a tsaftace

Domin mayar da ingancinsu na engine cika da particulate tace, kawai amfani da 'yan sauki dabaru da za su taimake gudu da kai-tsaftacewa. Farfadowa iya zama duka m da kuma aiki irin. A cikin wani hali, da aiwatar daukan wuri da konewa na toka da saki bututu da kuma ducts.

Domin farfadowa tsari za a iya amfani da inganta dumama shaye gas, Additives ko wanke particulate tace. A Additives taimaka wajen rage yawan zafin jiki a da toka zai ƙone. A wanka da musamman jamiái don taimaka tsabtace da tace.

Hanyar m farfadowa

Irin wannan tsaftacewa iya kai tsaye zuwa aikin mota. A cikin larura na farfadowa zai bayar da rahoton daidai nuna alama. Har ila yau fara wannan tsari ne ya cancanta, idan magana ko rage engine iko.

Abu mafi muhimmanci - don samar da karuwa a yawan zafin jiki na shaye gas. Wannan ne yake aikata ta tuki a mota tare da cikakken load. Isa ya fitar da 30-40 km zuwa tace an barrantar da dukan toka ƙone fita. Zabi na biyu - da amfani da musamman man fetur Additives.

aiki farfadowa

Wannan yanayin za a iya jawo ta atomatik ta kula ECU. Domin wannan lantarki na nazarin bayanai daga zafin jiki da kuma matsa lamba haska haska. Yana sanar da lantarki iko naúrar cewa da tace an gidan ya toshe da kuma haska bisa ga yawan zafin jiki. Idan shi bai isa ba gaba daya ya ƙone baki, da kwamfuta iya bugu da žari allurar man fetur a lokacin da shaye fitarwa. Wannan zai ba da damar don ya ƙona toka a cikin shaye. Yana kuma ba ka damar tãyar da yawan zafin jiki da ake so matakin.

Idan a cikin shaye fili, kuma yana da sauran kayan aiki da kuma qara da dumama da shaye gas, da ECU iya amfani da su.

wanka

Wannan hanya na bukatar musamman ruwa. The sosai guda hanya a matsayin dukan dogara a kan abin hawa da irin.

Saboda haka, tace an cire da kuma ramukan rufe shi. Sa'an nan ku zuba a cikin tsabtace ruwa don cika dukan girma na tace. Bugu da ari, samfurin ya kamata a bar shi kadai domin goma hours, tare da daga lokaci zuwa lokaci domin ya girgiza tace. Sa'an nan, abun an wanke da dumi ruwa da saka da baya a kan mota. Akwai da dama iri ruwaye da kuma ga kowane - tsabtace Hanyar. Ya kamata a tuna da yin wadannan hanyoyin.

Washing da kuma tsabtace zai taimaka wajen mika aiki da rabi, saboda maye na particulate tace - mai tsada sosai shawara. Amma jima ko ba dade, rai har yanzu su zo. An shawarar canza tace bayan 180,000 kilomita.

Sa wannan zane rinjayi farko yanayin cunkoso, man quality, kazalika da tuki style. Idan mota ne hõre babba danniya, da sauyawa daga cikin kashi iya da ake bukata kafin.

Saboda haka muka fitar da siffa me ya sa wannan yanki cikin wata mota. Diesel particulate tace, kazalika da sauran auto sassa na kasashen waje da motoci, - wani muhimmin ɓangare na zamani da motoci. Wannan kashi inganta muhalli halin da ake ciki a duniya da kuma shi ne kiwon lafiya na mutane. Quality yanayi - da lafiya al'umma da kuma farin ciki da yara.