[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.souk.cz\/vypiname-ventil-egr\/#Article","mainEntityOfPage":"https:\/\/www.souk.cz\/vypiname-ventil-egr\/","headline":"Vyp\u00edn\u00e1me ventil EGR","name":"Vyp\u00edn\u00e1me ventil EGR","description":"Vlastn\u00edte vozidlo s naftov\u00fdm motorem, jeho\u017e sou\u010d\u00e1st\u00ed je i EGR ventil? Funkc\u00ed tohoto za\u0159\u00edzen\u00ed je […]","datePublished":"2025-04-15","dateModified":"2025-04-15","author":{"@type":"Person","@id":"https:\/\/www.souk.cz\/author\/#Person","name":"","url":"https:\/\/www.souk.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"souk.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.souk.cz\/wp-content\/uploads\/night-7530755_640.jpg","url":"https:\/\/www.souk.cz\/wp-content\/uploads\/night-7530755_640.jpg","height":0,"width":0},"url":"https:\/\/www.souk.cz\/vypiname-ventil-egr\/","about":["Spole\u010dnosti"],"wordCount":404,"articleBody":"        Vlastn\u00edte vozidlo s naftov\u00fdm motorem, jeho\u017e sou\u010d\u00e1st\u00ed je i EGR ventil? Funkc\u00ed tohoto za\u0159\u00edzen\u00ed je zp\u011btn\u011b nas\u00e1vat spaliny z v\u00fdfuku a sn\u00ed\u017eit t\u00edm emise v\u00fdfukov\u00fdch plyn\u016f do ovzdu\u0161\u00ed. Tento jev tak trochu p\u0159ipom\u00edn\u00e1 vdechov\u00e1n\u00ed vyd\u00fdchan\u00e9ho jedovat\u00e9ho oxidu uhli\u010dit\u00e9ho v uzav\u0159en\u00e9 \u0161patn\u011b v\u011btran\u00e9 m\u00edstnosti, kter\u00fd sni\u017euje mno\u017estv\u00ed vdechovan\u00e9ho kysl\u00edku, a t\u00edm p\u00e1dem otravuje lidsk\u00fd organismus jedovat\u00fdmi zplodinami. Jakmile v m\u00edstnosti vyv\u011btr\u00e1te a zbav\u00edte se oxidu uhli\u010dit\u00e9ho, okam\u017eit\u011b se v\u00e1m ulev\u00ed. Podobn\u011b by se ulevilo va\u0161emu motoru, jestli\u017ee provedete vypnut\u00ed EGR ventilu. Jak konkr\u00e9tn\u011b se to tedy projev\u00ed?V\u00edce kysl\u00edku pro v\u00e1\u0161 motor \u2013 spalovac\u00ed motor ji\u017e dle sv\u00e9ho samotn\u00e9ho n\u00e1zvu \u201espalovac\u00ed\u201c d\u00e1v\u00e1 jasn\u011b najevo, \u017ee zde doch\u00e1z\u00ed ke spalov\u00e1n\u00ed paliva. Spalov\u00e1n\u00ed, tedy ho\u0159en\u00ed, je v podstat\u011b rychl\u00e1 oxidace, tedy sycen\u00ed ohn\u011b kysl\u00edkem. Kdy\u017e kysl\u00edk uberete, oxidace se zabrzd\u00ed nebo zcela zastav\u00ed. Jestli\u017ee budete vh\u00e1n\u011bt zp\u011bt do motoru spaliny, kter\u00e9 neobsahuj\u00ed kysl\u00edk, sn\u00ed\u017e\u00edte t\u00edm mno\u017estv\u00ed kysl\u00edku ve spalovac\u00ed komo\u0159e a motor se za\u010dne dusit a bude prob\u00edhat nedokonal\u00e9 spalov\u00e1n\u00ed. Je to podobn\u00e9, jako kdy\u017e dohas\u00edn\u00e1 ohe\u0148 v krbu a vy do n\u011bj za\u010dnete foukat a vh\u00e1n\u011bt vzduch \u2013 kysl\u00edk \u2013 ohe\u0148 se v\u00edce rozho\u0159\u00ed.M\u00e1lo kysl\u00edku \u2013 ni\u017e\u0161\u00ed spot\u0159eba \u2013 sn\u00ed\u017een\u00ed mno\u017estv\u00ed kysl\u00edku p\u0159i spalov\u00e1n\u00ed paliva vede k jeho vy\u0161\u0161\u00ed spot\u0159eb\u011b. Nen\u00ed to ale zanedbateln\u00e1 hodnota, spot\u0159eba paliva se zv\u00fd\u0161\u00ed pom\u011brn\u011b razantn\u011b. Vzroste zhruba a\u017e o jeden litr na 100 kilometr\u016f. A te\u010f si spo\u010d\u00edtejte, kolik ropy se kv\u016fli tomu mus\u00ed vyt\u011b\u017eit z hlubin Zem\u011b nav\u00edc, kdy\u017e jen u n\u00e1s v \u010cesk\u00e9 republice je registrov\u00e1no p\u0159es \u0161est milion\u016f aut, a v EU je to ji\u017e celkem 249 milion\u016f vozidel. Pokud by z tohoto po\u010dtu byla pouh\u00e1 t\u0159etina aut s dieselov\u00fdm motorem, \u0161lo by o 83 milion\u016f vozidel, z nich\u017e ka\u017ed\u00e9 p\u0159i ro\u010dn\u00edm kilometrov\u00e9m n\u00e1jezdu (v pr\u016fm\u011bru) 50 tis\u00edc km spot\u0159ebuje o 500 litr\u016f paliva v\u00edc, tedy v celkov\u00e9m souhrnu je to ji\u017e 41 miliard litr\u016f spot\u0159ebovan\u00e9 nafty nav\u00edc.                                                                                                                                                                                                                                                                                                                                                                                          4.7\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vyp\u00edn\u00e1me ventil EGR","item":"https:\/\/www.souk.cz\/vypiname-ventil-egr\/#breadcrumbitem"}]}]