![\"kv\u0113pu](\"https:\/\/lka.lv\/wp-content\/uploads\/2020\/10\/kvepu-filtrs-300x300.png\")
Kv\u0113pu filtrs ir \u012bpa\u0161a keramikas matrica, kas caurstr\u0101vota ar daudziem paral\u0113liem maza \u0161\u0137\u0113rsgriezuma kan\u0101liem, kas vien\u0101 vai otr\u0101 pus\u0113 ir aizv\u0113rti ar \u0161aha paneli.<\/p>\nKv\u0113pu filtrs. D\u012bze\u013cdzin\u0113ju transportl\u012bdzek\u013ci tiek uzskat\u012bti par net\u012br\u0101kajiem no visiem transportl\u012bdzek\u013ciem, lai gan l\u012bdz ar tehnolo\u0123iju att\u012bst\u012bbu \u0161\u012b situ\u0101cija iev\u0113rojami main\u0101s. Izpl\u016bdes g\u0101zu t\u012br\u012b\u0161anai parastaj\u0101s benz\u012bna automa\u0161\u012bn\u0101s ir katalizators, ta\u010du \u0161\u012b opcija nav piem\u0113rota automa\u0161\u012bn\u0101m, kas darbojas ar d\u012bze\u013cdegvielu. \u0160im nol\u016bkam ir izstr\u0101d\u0101ts da\u013ci\u0146u filtrs. M\u016bsdienu \u0161\u012bs ier\u012bces mode\u013ci gandr\u012bz par 100% samazina kv\u0113pu da\u013ci\u0146u saturu izpl\u016bdes g\u0101z\u0113s. Visbie\u017e\u0101k filtrs tiek uzst\u0101d\u012bts p\u0113c katalizatora, ta\u010du diezgan bie\u017ei ir citas izvieto\u0161anas sist\u0113mas – kombin\u0101cij\u0101 ar katalizatoru vai t\u0101 priek\u0161\u0101.<\/p>\n
\u0160\u012b ier\u012bce ir paredz\u0113ta, lai samazin\u0101tu kv\u0113pu da\u013ci\u0146u emisiju, filtr\u0113jot lietot\u0101s degvielas g\u0101zes. Sodr\u0113ji par\u0101d\u0101s nepietiekamas degvielas sadeg\u0161anas rezult\u0101t\u0101. Kv\u0113pu sast\u0101vs b\u016bs atkar\u012bgs no transportl\u012bdzek\u013ca degvielas parametriem. Visbie\u017e\u0101k j\u016bs varat atrast da\u017e\u0101das smagas da\u013ci\u0146as, s\u0113ra dioks\u012bdu un og\u013c\u016bde\u0146ra\u017eus, sl\u0101pek\u013ca oks\u012bdu utt.<\/p>\n
M\u016bsdien\u0101s daudzu valstu ties\u012bbu akti stingri reglament\u0113 pie\u013caujamo emisiju l\u012bmeni, un d\u012bze\u013cdzin\u0113ju ra\u017eot\u0101ji ir spiesti automa\u0161\u012bn\u0101s uzst\u0101d\u012bt da\u013ci\u0146u filtrus. Kop\u0161 2004. gada Eiropa ir noteikusi \u0161\u0101da filtra kl\u0101tb\u016btni par oblig\u0101tu, ko regul\u0113ja Euro-4 standarti. Da\u013ci\u0146u filtrs \u0160\u0101da veida filtriem ir diezgan sare\u017e\u0123\u012bta strukt\u016bra. T\u0101s pamats ir keramikas (sil\u012bcija karb\u012bda) lietnis ar \u0161\u016bnu formu, kas ievietots met\u0101la apvalk\u0101. Klasiskaj\u0101 form\u0101 \u0161is korpuss atrodas tie\u0161i aiz katalizatora, veidojot sava veida vienotu veselumu. \u0160\u012b filtra pamat\u0101 ir keramikas matrica, kas papildus \u0161\u016bnu formai ir pies\u016bcin\u0101ta ar\u012b ar \u012bpa\u0161u \u0161\u0137\u012bdumu – da\u017eos mode\u013cos – katalizatoru. \u0160\u016bn\u0101m ir \u013coti mazs \u0161\u0137\u0113rsgriezums, un t\u0101s ir aizv\u0113rtas p\u0101rmai\u0146us vien\u0101 vai otr\u0101 pus\u0113. Izveidojot \u013coti sare\u017e\u0123\u012btu izpl\u016bdes g\u0101zu pl\u016bsmas modeli, \u0161\u012b sist\u0113ma \u013cauj saglab\u0101t maksim\u0101lo kv\u0113pu frakciju daudzumu \u0101rk\u0101rt\u012bgi maz\u0101 \u0161\u0137\u0113rsgriezum\u0101.<\/p>\n
Da\u017eos mode\u013cos katalizators ir uzst\u0101d\u012bts tie\u0161i izp\u016bt\u0113ja priek\u0161\u0101. \u0160is dizains \u013cauj nedaudz pagarin\u0101t da\u013ci\u0146u filtra kalpo\u0161anas laiku, ta\u010du efektivit\u0101te \u0161aj\u0101 gad\u012bjum\u0101 b\u016bs daudz zem\u0101ka.
\nM\u016bsdienu automa\u0161\u012bnu darb\u012bbu uzrauga daudzi da\u017e\u0101di sensori. \u0160aj\u0101 gad\u012bjum\u0101 \u012bpa\u0161s sensors ir atbild\u012bgs par datu p\u0101rs\u016bt\u012b\u0161anu no filtra, kas ir ieb\u016bv\u0113ts tie\u0161i filtra korpus\u0101. Tas ir t\u0101 sauktais sk\u0101bek\u013ca sensors vai lambda zonde.<\/p>\n
Visiem d\u012bze\u013cdegvielas da\u013ci\u0146u filtriem ir divas funkcijas: izpl\u016bdes g\u0101zu att\u012br\u012b\u0161ana, filtr\u0113jot.<\/p>\n
Kv\u0113pu filtrs ir \u012bpa\u0161a keramikas matrica, kas caurstr\u0101vota ar daudziem paral\u0113liem maza \u0161\u0137\u0113rsgriezuma kan\u0101liem, kas vien\u0101 vai otr\u0101 pus\u0113 ir aizv\u0113rti ar \u0161aha paneli.<\/p>\n
T\u0101p\u0113c izpl\u016bdes g\u0101zes ir spiestas iziet cauri porain\u0101m keramikas sien\u0101m. \u0160aj\u0101 gad\u012bjum\u0101 ciet\u0101s da\u013ci\u0146as tiek saglab\u0101tas, un g\u0101ze iziet cauri por\u0101m. \u0160\u0101di izskat\u0101s aizs\u0113r\u0113jis da\u013ci\u0146u filtrs.<\/p>\n
Attiec\u012bgi, t\u0101pat k\u0101 jebkur\u0161 filtrs, tas laika gait\u0101 aizs\u0113r\u0113. Bet, at\u0161\u0137ir\u012bb\u0101 no citiem automa\u0161\u012bnas filtriem, \u0161\u012b filtra nomai\u0146a nav paredz\u0113ta ikdienas uztur\u0113\u0161anas laik\u0101. Apskat\u012bsim, k\u0101p\u0113c?<\/p>\n
Viss ir \u013coti vienk\u0101r\u0161i – \u0161is filtrs var pa\u0161att\u012br\u012bties vai ar\u012b servisa tehni\u0137u valod\u0101 “atjaunoties” (literat\u016br\u0101 tiek lietots termins “da\u013ci\u0146u filtra re\u0123ener\u0101cija” vai “da\u013ci\u0146u filtra sadedzin\u0101\u0161ana”). Re\u0123ener\u0101cijas proces\u0101 filtr\u0101 uzkr\u0101t\u0101s da\u013ci\u0146as tiek oksid\u0113tas par g\u0101z\u0113m (citiem v\u0101rdiem sakot, t\u0101s sadedzina). Lai tas notiktu m\u0113ren\u0101 temperat\u016br\u0101 un ar maksim\u0101lu efektivit\u0101ti, uz \u0161\u016bnu virsmas tiek uzkl\u0101ts katalizators – maz\u0101k\u0101s plat\u012bna da\u013ci\u0146as (tie\u0161i tas nosaka \u0161\u012b filtra neb\u016bt ne hum\u0101no cenu un autobrauc\u0113ju nev\u0113l\u0113\u0161anos no t\u0101 izgatavot pal\u012bgmateri\u0101lus). Otr\u0101 d\u012bze\u013cdegvielas da\u013ci\u0146u filtra izdeg\u0161anas sast\u0101vda\u013ca ir paaugstin\u0101ta izpl\u016bdes g\u0101zu temperat\u016bra. Un saska\u0146\u0101 ar \u0161\u012bs temperat\u016bras avotu tiek sadal\u012btas vair\u0101kas re\u0123ener\u0101cijas iesp\u0113jas: pas\u012bv\u0101, akt\u012bv\u0101 un apkalpojo\u0161\u0101.<\/p>\n
Ar makroda\u013ci\u0146u filtra pas\u012bvo re\u0123ener\u0101ciju vad\u012bbas bloks nek\u0101d\u0101 veid\u0101 netrauc\u0113 motora darb\u012bbu – ilgsto\u0161i braucot pa \u0161osej\u0101m ar lielu vid\u0113jo \u0101trumu, izpl\u016bdes g\u0101zes bez papildu darb\u012bb\u0101m sasniedz v\u0113lamo temperat\u016bru un kv\u0113pi dabiski izdeg.<\/p>\n
Ja apst\u0101k\u013ci makroda\u013ci\u0146u filtra pas\u012bvai re\u0123ener\u0101cijai transportl\u012bdzek\u013ca darb\u012bbas laik\u0101 ilgsto\u0161i nerodas, vad\u012bbas bloks p\u0101rsl\u0113dzas uz “pl\u0101nu B” – akt\u012bvo re\u0123ener\u0101ciju. Taj\u0101 pa\u0161\u0101 laik\u0101, mainoties degvielas iesmidzin\u0101\u0161anas re\u017e\u012bmam, izpl\u016bdes g\u0101zu temperat\u016bra apm\u0113ram 10 min\u016btes iev\u0113rojami palielin\u0101s l\u012bdz vajadz\u012bgajam l\u012bmenim. Vairum\u0101 gad\u012bjumu tas ir pietiekami, lai sadedzin\u0101tu uzkr\u0101to sodr\u0113ju. Bet j\u0101patur pr\u0101t\u0101, ka \u0161aj\u0101 gad\u012bjum\u0101 kv\u0113pu filtrs<\/a> var sakarst l\u012bdz augstai temperat\u016brai, un, nenodro\u0161inot pien\u0101c\u012bgu dzes\u0113\u0161anu, var notikt pamatnes p\u0101rkl\u0101juma p\u0101rkar\u0161ana un slikt\u0101kaj\u0101 gad\u012bjum\u0101 tas var aizdegties. T\u0101d\u0113\u013c \u0161\u0101da veida re\u0123ener\u0101cija nav pieejama ar\u012b ar \u0101trumu, kas maz\u0101ks par 20-30 km \/ h.<\/p>\n Un, ja ma\u0161\u012bna tiek darbin\u0101ta megapol\u0113 ar “m\u016b\u017e\u012bgiem” sastr\u0113gumiem ce\u013c\u0101 uz darbu un atpaka\u013c? Piem\u0113ram, piem\u0113ram?<\/p>\n Bet \u0161eit, ja j\u016bs regul\u0101ri nebraucat \u0101rpus pils\u0113tas un probl\u0113mas nav t\u0101lu. K\u0101 jau min\u0113ts iepriek\u0161, \u0161\u0101dos re\u017e\u012bmos tiek blo\u0137\u0113tas visas makroda\u013ci\u0146u filtra dedzin\u0101\u0161anas iesp\u0113jas un agr\u0101k vai v\u0113l\u0101k, lai atjaunotu darbsp\u0113ju, jums b\u016bs j\u0101sazin\u0101s ar servisu. Jebkur\u0101 gad\u012bjum\u0101 noteikti b\u016bs nepiecie\u0161ama kv\u0113pu filtra t\u012br\u012b\u0161ana<\/a>.<\/p>\n Ar\u012b automa\u0161\u012bnu \u012bpa\u0161nieki, kas apr\u012bkoti ar autom\u0101tisk\u0101s palai\u0161anas trauksmes sign\u0101liem, rada papildu probl\u0113mas makroda\u013ci\u0146u filtram. Ar ilgsto\u0161u dzin\u0113ja ziemas iesild\u012b\u0161anu tiek rad\u012bti visi apst\u0101k\u013ci tikai milz\u012bga kv\u0113pu daudzuma veido\u0161anai – raksta s\u0101kum\u0101 m\u0113s run\u0101j\u0101m par to, k\u0101da veida “brilles” pavad\u012bja veco d\u012bze\u013cdzin\u0113ju iedarbin\u0101\u0161anu. M\u016bsdienu d\u012bze\u013cdzin\u0113ja darb\u012bbas principi nemaz nav main\u012bju\u0161ies, tikai da\u013ci\u0146u filtr\u0101 “sl\u0113pjas” liels melns m\u0101konis. Pies\u0101r\u0146ot\u0101s sprauslas ar\u012b veicina \u0161o procesu, un \u0161aj\u0101 gad\u012bjum\u0101 viss “melnums” ir pasl\u0113pts filtr\u0101.<\/p>\n Otra DPF probl\u0113ma ir to darb\u012bba ar degvielu ar augstu s\u0113ra saturu. \u0160aj\u0101 gad\u012bjum\u0101 filtrs aizs\u0113r\u0113 da\u013ci\u0146as, kuru oksid\u0113\u0161anai nepiecie\u0161ama \u013coti augsta temperat\u016bra, kas norm\u0101los apst\u0101k\u013cos bie\u017ei nav sasniedzams un ugunsb\u012bstam\u012bbas zi\u0146\u0101 nedro\u0161s. Par aizs\u0113r\u0113ju\u0161u da\u013ci\u0146u filtra paz\u012bmi b\u016bs strauj\u0161 motora jaudas kritums, t\u0101 neiesp\u0113jam\u012bba darboties liel\u0101 \u0101trum\u0101. Vienu “jauku dienu” uz d\u012bze\u013ca automa\u0161\u012bnas vad\u012bbas pane\u013ca iedegas piesl\u0113gta d\u012bze\u013cdegvielas da\u013ci\u0146u filtra br\u012bdin\u0101juma gaisma, kas visbie\u017e\u0101k izraisa panikas l\u0113kmi, interneta mekl\u0113\u0161anu nomai\u0146as vai aizv\u0101k\u0161anas cen\u0101m un otru panikas l\u0113kmi p\u0113c izmaksu l\u012bme\u0146a apzin\u0101\u0161an\u0101s. Pirms s\u0101kat krist panik\u0101, lab\u0101k ir saprast, ko noz\u012bm\u0113 \u0161is zi\u0146ojums no motora vad\u012bbas bloka?<\/p>\n Vairum\u0101 gad\u012bjumu, ja lukturis iedegas viens pats, tas noz\u012bm\u0113, ka filtrs ir aizs\u0113r\u0113jis par 50 l\u012bdz 70%, un nepiecie\u0161am\u012bba tuv\u0101kaj\u0101 n\u0101kotn\u0113 nodro\u0161in\u0101t automa\u0161\u012bnu ar iesp\u0113ju \u201cizdedzin\u0101t\u201d da\u013ci\u0146u filtru. Veiciet atlikto “v\u0113l\u0101kam laikam” braucienu \u0101rpus pils\u0113tas, un automa\u0161\u012bna jums pateiks “paldies”, dz\u0113\u0161ot briesm\u012bgo lampu vai no\u0146emot zi\u0146ojumu. Bet nav v\u0113rts atlikt \u0161o notikumu, jo, ja aizs\u0113r\u0113\u0161anas pak\u0101pe p\u0101rsniedz 70%, tad jau iedegtajai d\u012bze\u013cdegvielas da\u013ci\u0146u filtra lampai tiks pievienots “p\u0101rbaudes dzin\u0113js”. \u0160aj\u0101 gad\u012bjum\u0101 jums b\u016bs j\u0101dodas uz servisu un j\u0101veic vai nu \u012bpa\u0161a servisa re\u0123ener\u0101cijas proced\u016bra, vai DPF filtra t\u012br\u012b\u0161ana<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":" Kv\u0113pu filtrs. D\u012bze\u013cdzin\u0113ju transportl\u012bdzek\u013ci tiek uzskat\u012bti par net\u012br\u0101kajiem no visiem transportl\u012bdzek\u013ciem, lai gan l\u012bdz ar tehnolo\u0123iju att\u012bst\u012bbu \u0161\u012b situ\u0101cija iev\u0113rojami main\u0101s. Izpl\u016bdes g\u0101zu t\u012br\u012b\u0161anai parastaj\u0101s…<\/p>\n","protected":false},"author":1,"featured_media":742,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"yoast_head":"\nKv\u0113pu filtra (DPF) probl\u0113mu c\u0113lo\u0146i<\/h2>\n
\nL\u012bdz\u012bgu probl\u0113mu rada nepiem\u0113rotu sm\u0113rvielu izmanto\u0161ana. Neskatoties uz to, ka darba motor\u0101 deg\u0161anas kamer\u0101 non\u0101k minim\u0101lais e\u013c\u013cas daudzums, p\u0113c da\u017e\u0101du ra\u017eot\u0101ju dom\u0101m, tas ir pilns ar d\u012bze\u013cdegvielas da\u013ci\u0146u filtra resursa samazin\u0101jumu par 30 l\u012bdz 50%.<\/p>\nK\u0101 saprast, ka d\u012bze\u013ca kv\u0113pu filtrs ir aizs\u0113r\u0113jis?<\/h2>\n