Particulate Sefa pamusoro Diesel - chii? Installation, Flushing uye Kutsiviwa kwemari particulate firita

MuEurope, Diesel injini ndezvimwe zvikuru nevanhu. Asi Diesel womukati combustion michini, uyewo peturu, mafuta hauna kupiswa chose. Somugumisiro, ari chiutsi gasi vari kuumbwa siyana chepfu uye carcinogenic fuma. Mukuwedzera, vane uyewo dema, nokuti Mahydrocarbon inopiswa incompletely. MuEurope ari 2000s sezvo varwi zvakatipoteredza yambokurukurwa mureza pamwero anokuvadza choutsi kupinda zvakatipoteredza. Automakers, kuti zvigadzirwa zvavo mitemo izvi zvinoenderana, akatanga kuisa munhu particulate Sefa pamusoro Diesel. Chii uye sei akunoita, unofanira kuziva avo makatasva diesels. Nhasi tichaedza kupindura mibvunzo yose iyi.

chikuru mabasa

Kuti tinzwisise zviri nani kushandisa mano izvi, unofanira kubata pamusoro dingindira tsvina magasi. Rine zvakawanda chepfu chaizvo uye carcinogenic zvinhu zviri Automotive pedza. Saka, carbon monoxide, unburned Mahydrocarbon, aldehydes, sarufa oxides, tetraethyl vane inokuvadza kwazvo nezvainoita zvakatipoteredza. Uyezve, sezvo chikamu chiutsi magasi ane Diesel motokari, kunyanya inorema marori, zhinji kwazvo muna chin'ai.

Kuti kuderedza wevasungwa iroro chezvinonhuwira pamasikiro motokari ano akasuma Diesel particulate firita. Chii chikamu ichi? Ichi chinhu chakafanana anowedzera ari peturu muinjini.

Chii chinhu

Saka, mudziyo izvi zvichiitirwa neutralize chin'ai - chigadzirwa ikabereka panguva combustion kuti Diesel mafuta. Pane mhando mbiri - a namahwindo (DPF) uye kuvharwa zvingangoita patsva (FAP).

Nokuti zvose zvayo nyore, chokwadi, izvi motokari pagondobwe mota vatorwa vane panzvimbo yakaoma mudziyo. Pasinei shanduro, iyo Sefa chinhu esimbi humburumbira. Pairi sepombi - mazano uye goho. The goho zvakabatana imwe chiutsi gasi yokuzvinatsa hurongwa.

The chikuru Sefa chaikosha - a chizvaro chaiyo iyo chakagadzirwa nesilicon carbide. Zvinonzi akanyudzwa mukati humburumbira yakagadzirwa nesimbi. Sechivako chizvaro ichi - yepasi. Panyaya chikamu masero, ipapo kazhinji sikweya muchinjikwa-chikamu. Asi masero rikurumidze ane octagonal chimiro.

Mukuwedzera, Sefa nokuda Diesel injini ine muzvizhinji kuti sensors marongerwo. Izvi Switch kugadzira kufurirwa musiyano, uye Switch kwezvavakaisa goho tembiricha.

musimboti oparesheni

Ukuru mumwe kabhoni nezvimedu dema anenge 0,05 microns. Maererano makemikari anoumba chigadzirwa ichi hakuna mumwe kunze vanhuwo kabhoni. Kunonoka nezvimedu idzi kwakajairika rinoreva Zvakaoma chaizvo nokuda nechitokisi saizi. Kuti anopamba kabhoni dema, zvakakodzera kushandisa nheyo diffusion. Kuti tinzwisise kuti chaiwo Diesel particulate Sefa worudzii mudziyo, unofanira kutarisa mukati maro.

Saka, mumwe Sefa mukati munhu zvedongo chizvaro. Ichi dzakatevedzana sepombi, apo ari pedyo yakavharwa kumugumo. Mukati ichi chizvaro kuti chiutsi magasi achibva injini Zvisinei, kana magasi kupinda chubhu, ipapo kufamba nyore asingagoni. Zvadaro, kuburikidza masvingo sepombi, ivo anowira pedyo noruvazhe uye ipapo vanogona kuwana kubva chizvaro. In nedanho diffusion kunyange zviduku zvacho kuramba mukati Sefa, izvo zvinoreva kuti anoita ayo basa.

Aripiko Diesel particulate firita

Find chinhu ichi hakuzovi kwakaoma. The Sefa kunowanzokonzerwa kuiswa mune imwe motokari chiutsi hurongwa. Nokuda magadzirirwo zvaidiwa chinhu chinogona kuwanikwa pakati mafuro uye CATALYTIC convert. Mune zvimwe zviitiko, mudziyo inogona pamwe nokuva gombedzero uye riri zvakananga seri chiutsi zvawanda. Ikoko kunonyanyisa gasi tembiricha, uye yakadai Sefa ane CATALYTIC unhani.

uchishandisa unyanzvi

To zvinobudirira kushandisa Diesel particulate Sefa pamusoro Diesel, mutengo rakanyatsojeka yakakwirira (anenge 900 euros), zvinokosha kuti tirambe motokari zvakanaka. The ndechokuti mubishi rokuchenesa chiutsi magasi ari muchitokisi uye chubhu tsinga pamwe chin'ai. Izvi akazoita kunyatsoshanda yacho Diesel injini.

Akaderedza Sefa throughput uye anowedzera goho nemishonga kuti chiutsi magasi. Vagadziri zhinji kuwedzera upenyu ichi wemari kumusoro pasina kudikanwa kakawanda yokutsiva, aishandisa rinokosha algorithm pakati Sefa kana vaguta pamwero iri kuongororwa. Kana Sefa pazere, saka kuti injini simba akarasika, kumhanya firita patsva.

The zvinokonzera kuderedzwa kunyatsoshanda

Pane zvikonzero zvinoverengeka nei tsinga filters. Chikonzero chikuru - unhu kuti Diesel mafuta. Kana kuzadza murombo-unhu mafuta motokari yakawanda chin'ai - dzinobvisa nokukurumidza inosvika tsinga, izvo zvinoderedza bhatiri upenyu.

Chimwe chikonzero - nokushayiwa tembiricha. Saka, chin'ai nokupiswa incompletely. The ndechokuti, kuti ndiye Diesel particulate Sefa pamusoro Diesel. Chii? It kwete chete retards ari PARTICIPLE, asi anoramba tembiricha kupiswa pavo. Zvisinei, zvinofanira kutaurwa kuti ichi chinoitika kana kupisa chiutsi magasi zvakakwirira uye haisi shoma pane 600 Celsius. Panguva yakaderera haazorambi kupisa chin'ai.

Pakati zvikonzero achidzikisa gasi tembiricha uyewo secrete dzakawanda. Izvi kutyaira modes, kuzara, havachanyatsogoni mafuta combustion rikurumidze. Saka, munyika tembiricha rukasafashukira kana nokukurumidza yakaderera uye inofamba achabatsirwa kakawanda kufanira.

neHurumende

Kuti vakwanise kuongorora mamiriro ezvinhu, kuti chiutsi gadziriro yacho Diesel injini iri vakapakata bvunzo michina. Hunosanganisira tembiricha uye kumanikidzwa sensors. zvinhu izvi zvinopa anonongedzera kuna electronic kuzvidzora Unit, uye kuti chinoratidza munhu Sefa kana akazara asi. Kana chinhu chaikosha zvikuru rizere, kutanga rokutsvaira rikurumidze.

How kuchenesa

In kuti azodzikamisa kunyatsoshanda of injini vakazadzwa particulate Sefa, chete kushandisa shoma nzira nyore kuti zvichakubatsira kumhanya kuzvipira okuchenesa. Patsva vanogona kuva vari kungotarisa uye kushingaira mhando. Chero zvazvingava, muitiro kunoitika maererano combustion ose chin'ai uye mapaipi kusunungurwa uye ducts.

Nokuti pakuberekwa kutsva kwacho kunogona kushandiswa nokuvandudza kudziyisa chiutsi gasi, yokuvirisa kana kugeza particulate firita. The yokuvirisa kubatsira kuderedza tembiricha panguva iyo chin'ai kuchapisa. A Washing chaizvo yomuchipatara kubatsira kuchenesa firita.

Nzira pusa patsva

kuchenesa kwakadaro kunogona zvakananga muchairi. On kudiwa patsva vachava vakuudzei runoenzanirana chakarurama. Uyewo kutanga iyi zvinokosha, kana mutauri kana shoma injini simba.

Chinonyanya kukosha - kugovera kuwedzera tembiricha kuti chiutsi magasi. Izvi zvinoitwa nokutyaira motokari pamwe zvakazara mutoro. Enough kudzinga 30-40? Km kuti Sefa rinocheneswa chose uye zvose chin'ai varukutika. The Ipfungwa rechipiri - kushandiswa chaiyo mafuta yokuvirisa.

rinoita patsva

nzira iyi inogona kukonzerwa rwoga kubudikidza controller ECU. Nokuti zvemagetsi ichi inoongorora mashoko kubva tembiricha Switch uye kumanikidzwa Switch. It inozivisa electronic kudzora chikwata kuti Sefa iri tsinga uye Switch maererano tembiricha. Kana hazvina kukwana zvachose vakapisa dema, kombiyuta anowedzera baya jekiseni sehuni munguva chiutsi goho. Izvi zvichaita kuti kupisa chin'ai ari pedza. Kunoitawo kuti murere tembiricha kuti aida padanho.

Kana ari chiutsi turakiti uye ane mamwe michina iyo anowedzera kudziyisa ari chiutsi gasi, kuti ECU anogona kuzvishandisa.

Washing

nzira iyi kunoda chinokosha zvokunwa. The chaizvo chete nzira seboka kunobva motokari mhando.

Nokudaro, Sefa yabviswa uye makomba ndavhara nayo. Zvadaro dira kupinda rokutsvaira mvura kuti kuzadza yose Vhoriyamu firita. Uyezve, chigadzirwa anofanira kusiya kwemaawa gumi oga, apo nguva nenguva kuzunungusa firita. Zvadaro, chinhu chacho chiri kusukwa nemvura inodziya ndokubhururuka shure mumotokari. Kune mhando inoverengeka zvinwiwa uye rimwe - a rokutsvaira nzira. Zvinofanira kurangarirwa asati kuita matanho aya.

Washing uye kuchenesa kuchabatsira kuwedzera kushanda chinhu, nokuti yokutsiva pamusoro particulate Sefa - a pfungwa zvinodhura chaizvo. Asi pakupedzisira, upenyu achiri kuuya. Zvinokurudzirwa kuchinja filters pashure 180,000 makiromita.

Pfeka zvakagadzirwa ichi kufurirwa kunyanya motokari mamiriro, mafuta quality, uyewo pakutyaira maitiro. Kana motokari iri pasi zvikuru mupfungwa, kuti yokutsiva ari chinhu kungadiwa pamberi.

Saka isu afunga nei chidimbu ichi mumotokari. Diesel particulate Sefa, uyewo dzimwe repair pagondobwe motokari dzekunze, - chinokosha mota ano. chaikosha ichi anovandudza zvipenyu nezvakazvipoteredza mamiriro ezvinhu munyika uye utano vanhu. Quality ezvinhu - nzanga utano uye vana vafare.