[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.recado.cz\/bez-chladice-se-vam-motor-muze-zadrit\/#Article","mainEntityOfPage":"https:\/\/www.recado.cz\/bez-chladice-se-vam-motor-muze-zadrit\/","headline":"Bez chladi\u010de se v\u00e1m motor m\u016f\u017ee zad\u0159\u00edt","name":"Bez chladi\u010de se v\u00e1m motor m\u016f\u017ee zad\u0159\u00edt","description":"Spalovac\u00ed motory jsou z fyzik\u00e1ln\u00edho hlediska pom\u011brn\u011b m\u00e1lo \u00fa\u010deln\u00e9 pohony motorov\u00fdch vozidel. Sta\u010d\u00ed se nad t\u00edm zamyslet,...","datePublished":"2022-08-26","dateModified":"2023-05-30","author":{"@type":"Person","@id":"https:\/\/www.recado.cz\/author\/#Person","name":"","url":"https:\/\/www.recado.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/01173f1da90dde8adb887d6793fa4e42c4004e53f8d645d9b1cb57c2dee8e188?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/01173f1da90dde8adb887d6793fa4e42c4004e53f8d645d9b1cb57c2dee8e188?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"recado.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.recado.cz\/wp-content\/uploads\/car-g54ffb9839_640.jpg","url":"https:\/\/www.recado.cz\/wp-content\/uploads\/car-g54ffb9839_640.jpg","height":0,"width":0},"url":"https:\/\/www.recado.cz\/bez-chladice-se-vam-motor-muze-zadrit\/","about":["V\u00fdrobky"],"wordCount":397,"articleBody":"Spalovac\u00ed motory jsou z fyzik\u00e1ln\u00edho hlediska pom\u011brn\u011b m\u00e1lo \u00fa\u010deln\u00e9 pohony motorov\u00fdch vozidel. Sta\u010d\u00ed se nad t\u00edm zamyslet, kdy\u017e v\u00edte, \u017ee efektivita spalovac\u00edho procesu je pro samotn\u00fd pohon vozidla ani ne polovi\u010dn\u00ed, p\u0159ibli\u017en\u011b 35 procentn\u00ed. Zb\u00fdvaj\u00edc\u00ed energie vznikl\u00e1 sp\u00e1len\u00edm benz\u00ednov\u00e9 sm\u011bsi v motoru unik\u00e1 do okoln\u00edho prost\u0159ed\u00ed zcela nevyu\u017eit\u00e1. Pouze v zimn\u00edm obdob\u00ed j\u00ed z\u010d\u00e1sti vyu\u017eijeme pro topen\u00ed ve vozidle, ale v l\u00e9t\u011b rozhodn\u011b ne.Nadbyte\u010dn\u00e9 teplo uvnit\u0159 motoru se mus\u00ed n\u011bkam co nejrychleji odv\u00e9zt, a to je pr\u00e1v\u011b k\u00e1men \u00farazu, kter\u00fd komplikuje stavbu cel\u00e9ho pohonn\u00e9ho syst\u00e9mu. Vyu\u017e\u00edv\u00e1 se k tomu tzv. chladi\u010d, jeho\u017e konstrukce, resp. princip je zn\u00e1m ji\u017e des\u00edtky let, ji\u017e od po\u010d\u00e1tku dvac\u00e1t\u00e9ho stolet\u00ed. Aby se teplo odvedlo od motoru velmi rychle a z\u00e1rove\u0148 \u00fa\u010deln\u011b v co nejv\u011bt\u0161\u00edm objemu, p\u0159ed\u00e1v\u00e1 se chladic\u00ed kapalin\u011b a ta proud\u00ed do chladi\u010de.Chladi\u010d mus\u00ed b\u00fdt zhotoven z kovu, kter\u00fd velmi rychle teplo z kapaliny p\u0159evezme a p\u0159ed\u00e1 jej do ovzdu\u0161\u00ed. Mo\u017en\u00e1 v\u00e1s napad\u00e1, \u017ee nejvhodn\u011bj\u0161\u00ed bude slitina hlin\u00edku, a je tomu skute\u010dn\u011b tak. Uvnit\u0159 chladi\u010d\u016f se nach\u00e1z\u00ed hlin\u00edkov\u00e9 trubi\u010dky osazen\u00e9 hlin\u00edkov\u00fdmi lamelami, kter\u00e9 zv\u011bt\u0161\u00ed plochu odv\u00e1d\u011bn\u00e9ho tepla, na\u010de\u017e tento jednoduch\u00fd princip docela dob\u0159e funguje. A\u017e do ur\u010dit\u00e9 doby.Funkce chladic\u00edho syst\u00e9mu m\u016f\u017ee b\u00fdt naru\u0161ena jak kapalinou, kter\u00e1 nebyla vym\u011bn\u011bna v po\u017eadovan\u00e9m intervalu, tak i samotn\u00fdm chladi\u010dem, kter\u00fd je v d\u016fsledku sv\u00e9ho st\u00e1\u0159\u00ed ji\u017e nedostate\u010dn\u011b funk\u010dn\u00ed. Probl\u00e9m chladi\u010d\u016f ve vozidlech je ten, \u017ee je um\u00edst\u011bn v p\u0159edn\u00ed \u010d\u00e1sti karos\u00e9rie p\u0159ed motorem, a to zcela z\u00e1m\u011brn\u011b, aby proud\u00edc\u00ed vzduch hlin\u00edkov\u00e9 lamely i kapalinu ochlazoval, jen\u017ee za tuto slu\u017ebu plat\u00ed n\u011bkdy drsnou da\u0148 v podob\u011b po\u0161kozen\u00ed od odl\u00e9taj\u00edc\u00edch ne\u010distot ze silnice, jako je zemina, kamen\u00ed, kousky v\u011btv\u00ed a dal\u0161\u00ed p\u0159edm\u011bty, kter\u00e9 se na vozovce mohou nach\u00e1zet. A \u010d\u00edm star\u0161\u00ed je v\u016fz, t\u00edm v\u011bt\u0161\u00ed pravd\u011bpodobnost, \u017ee bude zapot\u0159eb\u00ed chladi\u010d 5j0805588d vym\u011bnit za nov\u00fd kus.                                                                                                                                                                                                                                                                                                                                                                                         3.4\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Bez chladi\u010de se v\u00e1m motor m\u016f\u017ee zad\u0159\u00edt","item":"https:\/\/www.recado.cz\/bez-chladice-se-vam-motor-muze-zadrit\/#breadcrumbitem"}]}]