{"id":101565,"date":"2026-05-30T21:40:59","date_gmt":"2026-05-30T21:40:59","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101565"},"modified":"2026-07-02T18:41:52","modified_gmt":"2026-07-02T18:41:52","slug":"industrial-fans","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/cs\/balancing-catalog\/industrial-fans\/","title":{"rendered":"Vyva\u017eov\u00e1n\u00ed pr\u016fmyslov\u00fdch ventil\u00e1tor\u016f"},"content":{"rendered":"<div class=\"vbm-cat\">\n<style>\n.vbm-cat .vbm-answer{background:#eaf1ec;border-left:4px solid #2f6e46;border-radius:4px;padding:16px 20px;margin:0 0 24px;font-size:16px;line-height:1.65;color:#16202b}\n.vbm-cat .vbm-toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0}\n.vbm-cat .vbm-toc a{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:5.6px 13.6px;font-size:13.6px;color:#1f3a5f;text-decoration:none;white-space:nowrap;transition:background .18s,color .18s}\n.vbm-cat .vbm-toc a:hover{background:#1f3a5f;color:#fff}\n.vbm-cat .vbm-kit{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;margin:24px 0}\n@media(max-width:700px){.vbm-cat .vbm-kit{grid-template-columns:1fr}}\n.vbm-cat .vbm-kit .media{margin:0}\n.vbm-cat .vbm-kit .media img{width:100%;border-radius:6px;display:block}\n.vbm-cat .vbm-kit .price{font-size:21.6px;font-weight:700;color:#b9542d;margin:8px 0 16px}\n.vbm-cat .vbm-kit .price span{font-size:13.6px;font-weight:400;color:#555}\n.vbm-cat ul.vbm-kit-list{list-style:none;margin:8px 0 20px;padding:0}\n.vbm-cat ul.vbm-kit-list li{padding:4.8px 0 4.8px 25.6px;position:relative;font-size:15.2px}\n.vbm-cat ul.vbm-kit-list li::before{content:\"\u2713\";position:absolute;left:0;color:#2f6e46;font-weight:700}\n.vbm-cat .vbm-variants{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}\n@media(max-width:600px){.vbm-cat .vbm-variants{grid-template-columns:1fr}}\n.vbm-cat .vbm-variant{border:2px solid #cbd5e1;border-radius:8px;padding:17.6px 20px}\n.vbm-cat .vbm-variant.is-primary{border-color:#b9542d;background:#faf4ef}\n.vbm-cat .vbm-variant .tag{display:inline-block;font-size:11.52px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#b9542d;color:#fff;border-radius:3px;padding:.15em .55em;margin-bottom:8px}\n.vbm-cat .vbm-variant:not(.is-primary) .tag{background:#1f3a5f}\n.vbm-cat .vbm-variant h3{margin:4.8px 0 8px;font-size:16.8px}\n.vbm-cat .vbm-variant p{margin:0;font-size:14.4px;color:#444}\n.vbm-cat table.vbm-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.4px}\n.vbm-cat table.vbm-table caption{text-align:left;font-weight:700;margin-bottom:6.4px;color:#1f3a5f}\n.vbm-cat table.vbm-table th{background:#1f3a5f;color:#fff;padding:8.8px 12px;text-align:left}\n.vbm-cat table.vbm-table td{padding:8px 12px;border-bottom:1px solid #e2e8f0;vertical-align:top}\n.vbm-cat table.vbm-table tr:nth-child(even) td{background:#f8fafc}\n.vbm-cat table.vbm-table td.yes{color:#2f6e46;font-weight:700}\n.vbm-cat table.vbm-table td.no{color:#a32a22;font-weight:700}\n.vbm-cat .vbm-trust{display:flex;flex-wrap:wrap;gap:9.6px;margin-top:20px}\n.vbm-cat .vbm-trust span{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:4.8px 12px;font-size:13.44px;color:#333}\n<\/style>\n<p class=\"vbm-cat-bc\"><a href=\"https:\/\/vibromera.eu\/cs\/balancing-catalog\/\">Slu\u017eby vyva\u017eov\u00e1n\u00ed<\/a> &rsaquo; <a href=\"https:\/\/vibromera.eu\/cs\/balancing-catalog\/fans\/\">Ventil\u00e1tory<\/a> \u203a Pr\u016fmyslov\u00e9 ventil\u00e1tory (ID \/ FD)<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Vyva\u017eov\u00e1n\u00ed pr\u016fmyslov\u00fdch ventil\u00e1tor\u016f - na m\u00edst\u011b, p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch<\/h1>\n<p class=\"lede\">Ventil\u00e1tory kotl\u016f s indukovan\u00fdm a nucen\u00fdm tahem, procesn\u00ed ventil\u00e1tory a ods\u00e1vac\u00ed za\u0159\u00edzen\u00ed pracuj\u00ed nep\u0159etr\u017eit\u011b za horka a prachu. Abrazivn\u00ed eroze pol\u00e9tav\u00e9ho prachu a nerovnom\u011brn\u00e9 n\u00e1nosy je rychle vyvedou z rovnov\u00e1hy. Vyva\u017eujeme ob\u011b\u017en\u00e1 kola ventil\u00e1tor\u016f ID\/FD <strong>na m\u00edst\u011b, p\u0159i provozn\u00ed rychlosti<\/strong> &mdash; dv\u011b roviny b\u011bhem jedn\u00e9 n\u00e1v\u0161t\u011bvy, \u017e\u00e1dn\u00e9 odstra\u0148ov\u00e1n\u00ed z potrub\u00ed, \u017e\u00e1dn\u00e1 odst\u00e1vka kotle.<\/p>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/cs\/balanset-1a\/\">Z\u00edskejte Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/cs\/community\/\">Zeptejte se na\u0161eho technika<\/a>\n<\/div>\n<\/div>\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/05\/IMG_20190305_162103-1024x589.webp\" alt=\"Dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed velk\u00e9ho pr\u016fmyslov\u00e9ho ventil\u00e1toru ID na m\u00edst\u011b p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>Stru\u010dn\u011b \u0159e\u010deno:<\/b> Vyva\u017eov\u00e1n\u00ed pr\u016fmyslov\u00fdch ventil\u00e1tor\u016f se prov\u00e1d\u00ed in-situ, p\u0159i b\u011b\u017en\u00fdch provozn\u00edch ot\u00e1\u010dk\u00e1ch, metodou koeficient\u016f vlivu. Dva akcelerometry vibrac\u00ed na lo\u017eiskov\u00fdch t\u011blesech a laserov\u00fd tachometr na h\u0159\u00eddeli m\u011b\u0159\u00ed amplitudu a f\u00e1zi; Balanset-1A vypo\u010d\u00edt\u00e1 p\u0159esn\u00e9 korek\u010dn\u00ed hmotnosti a \u00fahly pro ob\u011b roviny. \u017d\u00e1dn\u00e1 demont\u00e1\u017e ventil\u00e1toru, \u017e\u00e1dn\u00e9 odpojov\u00e1n\u00ed potrub\u00ed &mdash; typick\u00e1 pr\u00e1ce s dvourovinn\u00fdm ID\/FD ventil\u00e1torem je hotov\u00e1 za m\u00e9n\u011b ne\u017e jednu hodinu, p\u0159i\u010dem\u017e se vibrace sn\u00ed\u017e\u00ed o 70&nbsp;% nebo v\u00edce a \u017eivotnost lo\u017eisek se zn\u00e1sob\u00ed a\u017e 10&times;.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">P\u0159\u00edznaky<\/a><br \/>\n<a href=\"#why\">P\u0159\u00ed\u010diny &amp; n\u00e1klady<\/a><br \/>\n<a href=\"#how\">Krok za krokem<\/a><br \/>\n<a href=\"#what\">Co vyva\u017eujeme<\/a><br \/>\n<a href=\"#standards\">Normy<\/a><br \/>\n<a href=\"#device\">Balanset-1A<\/a><br \/>\n<a href=\"#compare\">Ter\u00e9nn\u00ed vs. v\u00fdrobn\u00ed vyv\u00e1\u017een\u00ed<\/a><br \/>\n<a href=\"#cases\">Skute\u010dn\u00e9 p\u0159\u00edpady<\/a><br \/>\n<a href=\"#calc\">Kalkula\u010dky<\/a><br \/>\n<a href=\"#faq\">\u010cASTO KLADEN\u00c9 DOTAZY<\/a><br \/>\n<\/nav>\n<div class=\"vbm-sec\" id=\"signs\">\n<h2>P\u0159\u00edznaky nevyv\u00e1\u017eenosti va\u0161eho pr\u016fmyslov\u00e9ho ventil\u00e1toru<\/h2>\n<p>Ventil\u00e1tory ID a FD jsou pracovn\u00edmi ko\u0148mi kotelen, pec\u00ed a technologick\u00fdch za\u0159\u00edzen\u00ed &mdash; a jako prvn\u00ed se projev\u00ed, kdy\u017e ob\u011b\u017en\u00e9 kolo ztrat\u00ed rovnov\u00e1hu:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Vibrace p\u0159i 1&times; ot\u00e1\u010dk\u00e1ch za minutu<\/b> Dominantn\u00ed slo\u017eka vibra\u010dn\u00edho spektra, kter\u00e1 se objev\u00ed jednou za ot\u00e1\u010dku, je klasick\u00fdm otiskem nevyv\u00e1\u017eenosti na ka\u017ed\u00e9m rotuj\u00edc\u00edm stroji.<\/div>\n<div><b>Hluk v potrub\u00ed a na plo\u0161in\u00e1ch<\/b> S\u00edly nevyv\u00e1\u017eenosti se p\u0159en\u00e1\u0161ej\u00ed p\u0159es h\u0159\u00eddel do sk\u0159\u00edn\u011b, potrub\u00ed a ocelov\u00e9 konstrukce a vytv\u00e1\u0159ej\u00ed n\u00edzkofrekven\u010dn\u00ed rezonanci konstrukce a hluk.<\/div>\n<div><b>Kr\u00e1tk\u00e1 \u017eivotnost lo\u017eisek<\/b> Dynamick\u00e9 radi\u00e1ln\u00ed zat\u00ed\u017een\u00ed od nevyv\u00e1\u017een\u00e9ho ob\u011b\u017en\u00e9ho kola urychluje \u00fanavu valiv\u00fdch lo\u017eisek mnohem d\u0159\u00edve ne\u017e jmenovit\u00e1 hodnota L<sub>10<\/sub> \u017eivot.<\/div>\n<div><b>Hork\u00e9 lo\u017eiskov\u00e9 sk\u0159\u00edn\u011b<\/b> Energie vibrac\u00ed se rozptyluje jako teplo, \u010d\u00edm\u017e se zvy\u0161uje teplota lo\u017eisek a maziva a zkracuj\u00ed se intervaly v\u00fdm\u011bny maziva.<\/div>\n<div><b>Praskl\u00e9 svary a \u00fanava ob\u011b\u017en\u00e9ho kola<\/b> Cyklick\u00e9 ohybov\u00e9 s\u00edly zp\u016fsobuj\u00ed praskliny ve svarech n\u00e1boje, ko\u0159enech lopatek a nosn\u00e9 konstrukci &mdash; potenci\u00e1ln\u00ed bezpe\u010dnostn\u00ed riziko u t\u011b\u017ek\u00fdch ob\u011b\u017en\u00fdch kol.<\/div>\n<div><b>Automatick\u00e9 zastaven\u00ed kotle vibracemi<\/b> Syst\u00e9my ochrany za\u0159\u00edzen\u00ed odpoj\u00ed ventil\u00e1tor, jakmile jsou p\u0159ekro\u010deny mezn\u00ed hodnoty vibrac\u00ed, co\u017e si vynut\u00ed nepl\u00e1novan\u00e9 odstaven\u00ed kotle nebo procesu.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>Pro\u010d ventil\u00e1tory ID\/FD ztr\u00e1cej\u00ed rovnov\u00e1hu - a co to stoj\u00ed<\/h2>\n<p>Nov\u00e9 ob\u011b\u017en\u00e9 kolo pr\u016fmyslov\u00e9ho ventil\u00e1toru opou\u0161t\u00ed tov\u00e1rnu vyv\u00e1\u017een\u00e9, ale nep\u0159etr\u017eit\u00fd procesn\u00ed provoz tuto rovnov\u00e1hu rychle naru\u0161\u00ed. <b>N\u00e1nosy pol\u00e9tav\u00e9ho prachu a produkt\u016f<\/b> se nerovnom\u011brn\u011b hromad\u00ed na \u010delech lopatek a zadn\u00edch desk\u00e1ch; <b>abrazivn\u00ed eroze<\/b> z plynu s pevn\u00fdmi \u010d\u00e1sticemi opot\u0159ebov\u00e1v\u00e1 jeden sektor lopatek rychleji ne\u017e druh\u00fd; <b>koroze<\/b> nerovnom\u011brn\u011b zten\u010duje materi\u00e1l v mokr\u00fdch nebo chemicky agresivn\u00edch proudech; opravn\u00e9 sv\u00e1ry nebo n\u00e1hradn\u00ed lopatky p\u0159id\u00e1vaj\u00ed asymetrickou hmotnost v jedn\u00e9 obvodov\u00e9 poloze. Vzhledem k tomu, \u017ee odst\u0159ediv\u00e1 s\u00edla roste spolu s <em>kvadr\u00e1t<\/em> ot\u00e1\u010dek, i n\u011bkolik set gram\u016f posunu p\u0159i 750&nbsp;ot\u00e1\u010dk\u00e1ch za minutu m\u016f\u017ee vytvo\u0159it n\u011bkolik kilonewton\u016f dynamick\u00e9ho zat\u00ed\u017een\u00ed lo\u017eiska p\u0159i 1&nbsp;500&nbsp;ot\u00e1\u010dk\u00e1ch za minutu.<\/p>\n<p>Pokud je tato s\u00edla ponech\u00e1na bez dozoru, zni\u010d\u00ed b\u011bhem n\u011bkolika m\u011bs\u00edc\u016f lo\u017eiska a t\u011bsn\u011bn\u00ed, praskne n\u00e1boj ob\u011b\u017en\u00e9ho kola nebo ko\u0159eny lopatek, v\u00fdkon h\u0159\u00eddele se promrh\u00e1 konstruk\u010dn\u00edmi vibracemi a nakonec si vynut\u00ed nepl\u00e1novan\u00e9 odstaven\u00ed kotle nebo technologick\u00e9 linky. Dvouruvinn\u00e9 vyv\u00e1\u017een\u00ed v ter\u00e9nu - obvykle dokon\u010den\u00e9 b\u011bhem jedn\u00e9 hodiny od mont\u00e1\u017ee sn\u00edma\u010de po z\u00e1v\u011bre\u010dn\u00e9m ov\u011b\u0159ovac\u00edm chodu - odstra\u0148uje p\u0159\u00ed\u010dinu nam\u00edsto opakovan\u00e9 v\u00fdm\u011bny zni\u010den\u00fdch sou\u010d\u00e1st\u00ed.<\/p>\n<\/div>\n<div class=\"vbm-band\">\n<div class=\"vbm-stats\">\n<div class=\"vbm-stat\"><b>&times;10<\/b><span>\u017eivotnost lo\u017eisek p\u0159i sn\u00ed\u017een\u00ed vibrac\u00ed na polovinu<\/span><\/div>\n<div class=\"vbm-stat\"><b>&minus;70%<\/b><span>typick\u00fd pokles vibrac\u00ed po jednom z\u00e1sahu<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>roviny opraven\u00e9 b\u011bhem jedn\u00e9 n\u00e1v\u0161t\u011bvy<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1h<\/b><span>typick\u00e1 pr\u00e1ce na m\u00edst\u011b, ID\/FD ventil\u00e1tor<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Pro\u010d sn\u00ed\u017een\u00ed vibrac\u00ed na polovinu zvy\u0161uje \u017eivotnost lo\u017eisek<\/h2>\n<div class=\"vbm-callout\"><b>ISO 281<\/b> definuje jmenovitou \u017eivotnost valiv\u00fdch lo\u017eisek jako <b>L<sub>10<\/sub> = (C\/P)<sup>p<\/sup><\/b>, kde P je dynamick\u00e9 zat\u00ed\u017een\u00ed p\u0159en\u00e1\u0161en\u00e9 lo\u017eiskem a exponent p = 3 pro kuli\u010dkov\u00e1 lo\u017eiska a 10\/3 pro v\u00e1le\u010dkov\u00e1 lo\u017eiska. Zbytkov\u00e1 nevyv\u00e1\u017eenost <em>je<\/em> \u017ee rotuj\u00edc\u00ed radi\u00e1ln\u00ed zat\u00ed\u017een\u00ed P a amplituda vibrac\u00ed ho p\u0159\u00edmo sleduje - tak\u017ee sn\u00ed\u017een\u00ed vibrac\u00ed na polovinu sni\u017euje P a zdvojn\u00e1sobuje \u017eivotnost lo\u017eiska.<sup>p<\/sup>: p\u0159ibli\u017en\u011b <b>8&times; pro kuli\u010dkov\u00e1 lo\u017eiska a ~10&times; pro v\u00e1le\u010dkov\u00e1 lo\u017eiska.<\/b> (2<sup>10\/3<\/sup>&nbsp;\u2248 10). Vypo\u010d\u00edtejte si vlastn\u00ed \u010d\u00edsla v na\u0161em <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/bearing-load\/\">kalkula\u010dka \u017eivotnosti lo\u017eisek<\/a>.<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"how\">\n<h2>Jak vyva\u017eujeme pr\u016fmyslov\u00fd ventil\u00e1tor &mdash; krok za krokem<\/h2>\n<p>Vyva\u017eov\u00e1n\u00ed v ter\u00e9nu pomoc\u00ed Balanset-1A prob\u00edh\u00e1 metodou koeficient\u016f vlivu &mdash; stejn\u00fdm systematick\u00fdm postupem, kter\u00fd m\u016f\u017ee v\u00e1\u0161 t\u00fdm \u00fadr\u017eby prov\u00e1d\u011bt na m\u00edst\u011b bez odborn\u00e9ho \u0161kolen\u00ed:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>Namontujte senzory.<\/b> Dva akcelerometry vibrac\u00ed jsou p\u0159ipevn\u011bny ke sk\u0159\u00edn\u00edm lo\u017eisek ventil\u00e1toru (na stran\u011b pohonu a na stran\u011b bez pohonu) a laserov\u00fd ot\u00e1\u010dkom\u011br je nam\u00ed\u0159en na reflexn\u00ed p\u00e1sek na h\u0159\u00eddeli. Ventil\u00e1tor po celou dobu b\u011b\u017e\u00ed za norm\u00e1ln\u00edch provozn\u00edch podm\u00ednek; nen\u00ed nutn\u00e1 \u017e\u00e1dn\u00e1 demont\u00e1\u017e.<\/li>\n<li><b>M\u011b\u0159te v\u00fdchoz\u00ed stav.<\/b> P\u0159i b\u011bhu plnou rychlost\u00ed se zaznamen\u00e1 amplituda vibrac\u00ed a f\u00e1zov\u00fd \u00fahel na obou lo\u017eisk\u00e1ch, \u010d\u00edm\u017e se zjist\u00ed aktu\u00e1ln\u00ed stav nevyv\u00e1\u017eenosti v obou rovin\u00e1ch sou\u010dasn\u011b.<\/li>\n<li><b>P\u0159idejte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed do roviny 1.<\/b> K r\u00e1fku nebo n\u00e1boji ob\u011b\u017en\u00e9ho kola je v prvn\u00ed korek\u010dn\u00ed rovin\u011b p\u0159iva\u0159ena nebo p\u0159i\u0161roubov\u00e1na zn\u00e1m\u00e1 zku\u0161ebn\u00ed hmota. Druh\u00e1 zkou\u0161ka uk\u00e1\u017ee, jak rotor reaguje v ka\u017ed\u00e9m lo\u017eisku &mdash; koeficient vlivu pro rovinu 1.<\/li>\n<li><b>P\u0159idejte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed do roviny 2.<\/b> Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed roviny 1 se odstran\u00ed (nebo se zaznamen\u00e1 jeho vliv) a postup se opakuje pro druhou korek\u010dn\u00ed rovinu. Tyto t\u0159i b\u011bhy dohromady d\u00e1vaj\u00ed syst\u00e9mu Balanset-1A v\u0161e, co pot\u0159ebuje k \u0159e\u0161en\u00ed dvourovinn\u00e9ho syst\u00e9mu.<\/li>\n<li><b>Nechte za\u0159\u00edzen\u00ed vypo\u010d\u00edtat.<\/b> Balanset-1A pou\u017e\u00edv\u00e1 k v\u00fdpo\u010dtu p\u0159esn\u00e9 korek\u010dn\u00ed hmotnosti a \u00fahlov\u00e9ho um\u00edst\u011bn\u00ed pro ka\u017edou rovinu algoritmus koeficient\u016f vlivu. \u017d\u00e1dn\u00e9 ru\u010dn\u00ed aritmetick\u00e9 v\u00fdpo\u010dty, \u017e\u00e1dn\u00e9 iterace.<\/li>\n<li><b>Nasa\u010fte korek\u010dn\u00ed z\u00e1va\u017e\u00ed.<\/b> V ka\u017ed\u00e9 rovin\u011b p\u0159iva\u0159te, p\u0159i\u0161roubujte nebo upn\u011bte vypo\u010dten\u00e9 hmotnosti v uveden\u00fdch poloh\u00e1ch na v\u011bnci ob\u011b\u017en\u00e9ho kola nebo zadn\u00ed desce lopatek. Odstra\u0148te v\u0161echny zb\u00fdvaj\u00edc\u00ed zku\u0161ebn\u00ed hmoty, kter\u00e9 nejsou sou\u010d\u00e1st\u00ed kone\u010dn\u00e9ho \u0159e\u0161en\u00ed.<\/li>\n<li><b>Ov\u011b\u0159te a zdokumentujte.<\/b> Z\u00e1v\u011bre\u010dn\u00e9 m\u011b\u0159en\u00ed potvrd\u00ed, \u017ee zbytkov\u00e1 nevyv\u00e1\u017eenost je v r\u00e1mci tolerance ISO 14694 pro danou kategorii pou\u017eit\u00ed ventil\u00e1toru. Balanset-1A ukl\u00e1d\u00e1 zpr\u00e1vu o vyv\u00e1\u017een\u00ed pro z\u00e1znamy o \u00fadr\u017eb\u011b a audit.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"what\">\n<h2>Co vyva\u017eujeme<\/h2>\n<ul class=\"vbm-list\">\n<li>Ventil\u00e1tory kotl\u016f s indukovan\u00fdm tahem (ID)<\/li>\n<li>Kotlov\u00e9 ventil\u00e1tory s nucen\u00fdm tahem (FD)<\/li>\n<li>Ventil\u00e1tory prim\u00e1rn\u00edho a sekund\u00e1rn\u00edho vzduchu<\/li>\n<li>Odsava\u010de a ventil\u00e1tory pro ods\u00e1v\u00e1n\u00ed prachu<\/li>\n<li>Odst\u0159ediv\u00e9 (radi\u00e1ln\u00ed) procesn\u00ed ventil\u00e1tory<\/li>\n<li>Ob\u011b\u017en\u00e9 kolo s dvojit\u00fdm vstupem (dvouplanova)<\/li>\n<li>Ventil\u00e1tory spalovac\u00edho vzduchu<\/li>\n<li>Ventil\u00e1tory pro pece a kachle<\/li>\n<li>D\u016fln\u00ed a tunelov\u00e9 ventil\u00e1tory<\/li>\n<li>Recirkula\u010dn\u00ed a chladic\u00ed ventil\u00e1tory<\/li>\n<li>Ventil\u00e1tory pro ods\u00ed\u0159en\u00ed spalin (FGD)<\/li>\n<li>Ventil\u00e1tory pro dopravu biomasy a bag\u00e1sy<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Tolerance &amp; normy pro pr\u016fmyslov\u00e9 ventil\u00e1tory<\/h2>\n<div class=\"vbm-callout\">\n<p><b>\u010cSN EN 14694:2003<\/b> stanovuje limity \u00farovn\u011b vibrac\u00ed a t\u0159\u00eddy kvality vyv\u00e1\u017een\u00ed specificky pro pr\u016fmyslov\u00e9 ventil\u00e1tory, seskupen\u00e9 podle kategori\u00ed pou\u017eit\u00ed BV-1 (nejm\u00e9n\u011b p\u0159\u00edsn\u00e1 &mdash; mal\u00e9 obytn\u00e9 ventil\u00e1tory) a\u017e BV-5 (nejp\u0159\u00edsn\u011bj\u0161\u00ed &mdash; aplikace v \u010dist\u00fdch prostor\u00e1ch); pr\u016fmyslov\u00e9 procesn\u00ed a kotlov\u00e9 ID\/FD aplikace obvykle spadaj\u00ed do BV-3. Ka\u017edou kategorii mapuje na odpov\u00eddaj\u00edc\u00ed t\u0159\u00eddu G z <b>ISO 21940-11<\/b> (d\u0159\u00edve ISO 1940-1) pro p\u0159\u00edpustnou zbytkovou m\u011brnou nevyv\u00e1\u017eenost (e<sub>za<\/sub>, g&middot;mm\/kg) &mdash; v\u017edy vyberte kategorii BV z aplika\u010dn\u00ed tabulky ISO 14694 nebo ze specifikace OEM ventil\u00e1toru.<\/p>\n<p>Typick\u00e9 kotlov\u00e9 ventil\u00e1tory ID a FD do p\u0159ibli\u017en\u011b 300 kW spadaj\u00ed do kategorie BV-3 (G6.3); u v\u011bt\u0161\u00edch ventil\u00e1tor\u016f ISO 14694 odkazuje na ISO 10816-3. Pokud jsou smluvn\u011b po\u017eadov\u00e1ny p\u0159\u00edsn\u011bj\u0161\u00ed limity vibrac\u00ed &mdash; nap\u0159\u00edklad u nov\u00e9ho za\u0159\u00edzen\u00ed \u0159\u00edzen\u00e9ho specifikac\u00ed p\u016fvodn\u00edho v\u00fdrobce ventil\u00e1toru &mdash; m\u016f\u017eeme vyva\u017eovat na p\u0159\u00edsn\u011bj\u0161\u00ed t\u0159\u00eddu BV-4 (G2.5). Dod\u00e1v\u00e1me zdokumentovan\u00e9 hodnoty zbytkov\u00e9 nevyv\u00e1\u017eenosti podle t\u0159\u00eddy, kterou va\u0161e aplikace vy\u017eaduje. Pou\u017eijte n\u00e1\u0161 <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/residual-unbalance-iso1940\/\">kalkula\u010dka zbytkov\u00e9 nevyv\u00e1\u017eenosti<\/a> abyste p\u0159ed zah\u00e1jen\u00edm zjistili svou p\u0159\u00edpustnou toleranci.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A &mdash; va\u0161e kompletn\u00ed sada pro poln\u00ed vyva\u017eov\u00e1n\u00ed<\/h2>\n<p>V\u0161e na t\u00e9to str\u00e1nce se prov\u00e1d\u00ed pomoc\u00ed jedin\u00e9ho p\u0159enosn\u00e9ho p\u0159\u00edstroje: <a href=\"https:\/\/vibromera.eu\/cs\/balanset-1a\/\">Balanset-1A<\/a>. Jedn\u00e1 se o dvoukan\u00e1lov\u00fd dynamick\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed, kter\u00fd vyva\u017euje ob\u011b\u017en\u00e1 kola velk\u00fdch pr\u016fmyslov\u00fdch ventil\u00e1tor\u016f. <strong>ve vlastn\u00edch lo\u017eisk\u00e1ch, p\u0159i provozn\u00ed rychlosti<\/strong>, s pou\u017eit\u00edm metody vlivov\u00fdch koeficient\u016f p\u0159i t\u0159ech j\u00edzd\u00e1ch &mdash; software vypo\u010d\u00edt\u00e1 p\u0159esnou korek\u010dn\u00ed hmotnost a \u00fahel pro ob\u011b roviny a ulo\u017e\u00ed protokol.<\/p>\n<div class=\"vbm-kit\">\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/%D0%91%D0%B0%D0%BB%D0%BA%D0%BE%D0%BC%D0%9A%D0%B8%D1%82-scaled-1024x683.jpg\" alt=\"Kompletn\u00ed vyva\u017eovac\u00ed sada Balanset-1A se senzory, laserov\u00fdm ot\u00e1\u010dkom\u011brem, stupnic\u00ed a kuf\u0159\u00edkem\" loading=\"lazy\"><\/figure>\n<div>\n<h3>Co obsahuje kompletn\u00ed sada<\/h3>\n<p class=\"price\">1 975 \u20ac <span>&middot; Kompletn\u00ed sada, skladem, faktura s DPH<\/span><\/p>\n<ul class=\"vbm-kit-list\">\n<li>M\u011b\u0159ic\u00ed jednotka rozhran\u00ed (USB, 2 kan\u00e1ly)<\/li>\n<li>Dva vibra\u010dn\u00ed akcelerometry (4&nbsp;m kabel, voliteln\u011b 10&nbsp;m)<\/li>\n<li>Laserov\u00fd ot\u00e1\u010dkom\u011br \/ optick\u00fd f\u00e1zov\u00fd senzor (50&ndash;500 mm)<\/li>\n<li>Magnetick\u00fd stojan pro senzor<\/li>\n<li>Digit\u00e1ln\u00ed v\u00e1ha pro zku\u0161ebn\u00ed a korek\u010dn\u00ed z\u00e1va\u017e\u00ed<\/li>\n<li>Software pro vyva\u017eov\u00e1n\u00ed a anal\u00fdzu vibrac\u00ed (Windows)<\/li>\n<li>Plastov\u00fd p\u0159epravn\u00ed kufr<\/li>\n<\/ul>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/cs\/balanset-1a\/\">Zobrazit Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/cs\/community\/\">Zeptejte se na\u0161eho technika<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-variants\">\n<div class=\"vbm-variant is-primary\"><span class=\"tag\">Doporu\u010den\u00e9<\/span><\/p>\n<h3>Kompletn\u00ed sada<\/h3>\n<p>Jednotka &middot; 2 senzory &middot; laserov\u00fd ot\u00e1\u010dkom\u011br &middot; magnetick\u00fd stojan &middot; digit\u00e1ln\u00ed v\u00e1ha &middot; software &middot; p\u0159epravn\u00ed kufr. V\u0161e pot\u0159ebn\u00e9 k zah\u00e1jen\u00ed vyva\u017eov\u00e1n\u00ed po vybalen\u00ed z krabice.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM<\/span><\/p>\n<h3>Sada OEM<\/h3>\n<p>Jednotka &middot; 2 senzory &middot; laserov\u00fd ot\u00e1\u010dkom\u011br &middot; software. Pro integr\u00e1tory, kte\u0159\u00ed ji\u017e maj\u00ed stojan, v\u00e1hu a kuf\u0159\u00edk nebo kte\u0159\u00ed jednotku zabuduj\u00ed do vyva\u017eovac\u00edho stroje.<\/p>\n<\/div>\n<\/div>\n<table class=\"vbm-table\">\n<caption>Kl\u00ed\u010dov\u00e9 technick\u00e9 specifikace<\/caption>\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u011b\u0159ic\u00ed kan\u00e1ly<\/td>\n<td>2 (vyva\u017eov\u00e1n\u00ed v jedn\u00e9 a dvou rovin\u00e1ch)<\/td>\n<\/tr>\n<tr>\n<td>Rozsah rychlosti vibrac\u00ed<\/td>\n<td>0.2&ndash;80 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Frekven\u010dn\u00ed rozsah<\/td>\n<td>5&ndash;1000 Hz (&le;10% amplitude error above 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>P\u0159esnost m\u011b\u0159en\u00ed<\/td>\n<td>&plusmn;5% pln\u00e9ho rozsahu<\/td>\n<\/tr>\n<tr>\n<td>Metoda<\/td>\n<td>Koeficient vlivu ze 3 m\u011b\u0159en\u00ed (1 nebo 2 roviny)<\/td>\n<\/tr>\n<tr>\n<td>Anal\u00fdza<\/td>\n<td>Amplituda a f\u00e1ze p\u0159i 1&times;, spektrum a pr\u016fb\u011bh FFT, ulo\u017een\u00e9 zpr\u00e1vy<\/td>\n<\/tr>\n<tr>\n<td>Notebook<\/td>\n<td>Nen\u00ed sou\u010d\u00e1st\u00ed dod\u00e1vky (po\u010d\u00edta\u010d se syst\u00e9mem Windows, k dispozici na vy\u017e\u00e1d\u00e1n\u00ed)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vbm-trust\"><span><b>&#10003;<\/b> Skladem<\/span><span><b>&#10003;<\/b> DHL Portugalsko 35 &euro;<\/span><span><b>&#10003;<\/b> DHL po cel\u00e9m sv\u011bt\u011b 110 &euro;<\/span><span><b>&#10003;<\/b> Z\u00e1ruka 2 roky<\/span><span><b>&#10003;<\/b> Faktura s DPH<\/span><span><b>&#10003;<\/b> Podpora in\u017een\u00fdr\u016f<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>Vyva\u017eov\u00e1n\u00ed v ter\u00e9nu vs. vyva\u017eovac\u00ed stroj \u2014 co je vhodn\u00e9 pro v\u00e1\u0161 ventil\u00e1tor?<\/h2>\n<table class=\"vbm-table\">\n<caption>Srovn\u00e1n\u00ed: vyva\u017eov\u00e1n\u00ed v ter\u00e9nu vs. speci\u00e1ln\u00ed vyva\u017eovac\u00ed stroj pro pr\u016fmyslov\u00e9 ventil\u00e1tory<\/caption>\n<thead>\n<tr>\n<th>Faktor<\/th>\n<th>Vyva\u017eov\u00e1n\u00ed na m\u00edst\u011b (Balanset-1A)<\/th>\n<th>Vyva\u017eovac\u00ed stroj (d\u00edlna)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Odstran\u011bn\u00ed ventil\u00e1toru z potrub\u00ed?<\/td>\n<td class=\"yes\">Ne \u2014 b\u011b\u017e\u00ed na m\u00edst\u011b<\/td>\n<td class=\"no\">Ano \u2014 nutn\u00e1 \u00fapln\u00e1 demont\u00e1\u017e<\/td>\n<\/tr>\n<tr>\n<td>Odstaven\u00ed kotle\/procesu?<\/td>\n<td class=\"yes\">Ne &mdash; ventil\u00e1tor z\u016fst\u00e1v\u00e1 v provozu<\/td>\n<td class=\"no\">Ano &mdash; za\u0159\u00edzen\u00ed se p\u0159i odstra\u0148ov\u00e1n\u00ed zastav\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Prostoje ve v\u00fdrob\u011b<\/td>\n<td>Pouze mont\u00e1\u017e senzoru (&lt;15 min)<\/td>\n<td>Dny (vyta\u017een\u00ed, p\u0159eprava, vyv\u00e1\u017een\u00ed, op\u011btovn\u00e1 instalace)<\/td>\n<\/tr>\n<tr>\n<td>Rychlost vyv\u00e1\u017een\u00ed<\/td>\n<td>Skute\u010dn\u00e9 provozn\u00ed ot\u00e1\u010dky &amp; zat\u00ed\u017een\u00ed plynem<\/td>\n<td>Samostatn\u00e9 n\u00edzkoot\u00e1\u010dkov\u00e9 d\u00edlensk\u00e9 v\u0159eteno<\/td>\n<\/tr>\n<tr>\n<td>Zohled\u0148uje tepeln\u00fd pr\u016fhyb h\u0159\u00eddele &amp; ohyb h\u0159\u00eddele<\/td>\n<td class=\"yes\">Ano &mdash; kompletn\u00ed mont\u00e1\u017e, za tepla<\/td>\n<td class=\"no\">Pouze ob\u011b\u017en\u00e9 kolo, studen\u00e9<\/td>\n<\/tr>\n<tr>\n<td>V\u010detn\u011b efekt\u016f eroze \/ n\u00e1nos\u016f<\/td>\n<td class=\"yes\">Ano &mdash; m\u011b\u0159eno v provozn\u00edm stavu<\/td>\n<td class=\"no\">A\u017e po op\u011btovn\u00e9m sestaven\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Spln\u011bn\u00e9 normy<\/td>\n<td>ISO 14694, ISO 21940-11<\/td>\n<td>ISO 21940-11<\/td>\n<\/tr>\n<tr>\n<td>N\u00e1klady na vybaven\u00ed<\/td>\n<td>&euro;1 975 (kompletn\u00ed sada)<\/td>\n<td>&euro;15 000 &ndash; &euro;80 000+<\/td>\n<\/tr>\n<tr>\n<td>Typick\u00e1 doba pr\u00e1ce<\/td>\n<td>&lt;1 hodina na m\u00edst\u011b<\/td>\n<td>Celkem 2&ndash;5 dn\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Vyva\u017eov\u00e1n\u00ed v ter\u00e9nu je up\u0159ednost\u0148ovanou metodou v\u017edy, kdy\u017e lze ventil\u00e1tor bezpe\u010dn\u011b provozovat a ob\u011b\u017en\u00e9 kolo spl\u0148uje krit\u00e9rium tuh\u00e9ho rotoru. D\u00edlensk\u00fd stroj je i nad\u00e1le vhodn\u00fd pro nov\u011b postaven\u00e1 ob\u011b\u017en\u00e1 kola s nulov\u00fdm po\u010dtem provozn\u00edch hodin nebo pro rotory, kter\u00e9 mus\u00ed b\u00fdt demontov\u00e1ny za \u00fa\u010delem v\u00fdm\u011bny lopatek nebo v\u011bt\u0161\u00ed opravy konstrukce.<\/p>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>Skute\u010dn\u00e9 p\u0159\u00edpady vyv\u00e1\u017een\u00ed pr\u016fmyslov\u00fdch ventil\u00e1tor\u016f<\/h2>\n<div class=\"vbm-cases\">\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/cs\/priklad\/obezna-kola\/industrial-fan-balancing\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2025\/10\/ChatGPT-Image-25-%D0%B8%D1%8E%D0%BB.-2025-%D0%B3.-22_51_57-1024x683.webp\" alt=\"Dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed ob\u011b\u017en\u00e9ho kola velk\u00e9ho pr\u016fmyslov\u00e9ho ventil\u00e1toru p\u0159\u00edmo na stavb\u011b\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Pr\u016fmyslov\u00fd ventil\u00e1tor \u2014 dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed v ter\u00e9nu<\/h3>\n<p>\u00dapln\u00e9 dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed ob\u011b\u017en\u00e9ho kola t\u011b\u017ek\u00e9ho pr\u016fmyslov\u00e9ho ventil\u00e1toru in-situ. Sn\u00ed\u017een\u00ed vibrac\u00ed na mezn\u00ed hodnoty podle normy ISO 14694 BV-3 b\u011bhem jedin\u00e9 n\u00e1v\u0161t\u011bvy.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/cs\/priklad\/vyvazovani-radialniho-ventilatoru-s-obeznym-kolem\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_2784-1024x765.webp\" alt=\"Ob\u011b\u017en\u00e9 kolo radi\u00e1ln\u00edho odst\u0159ediv\u00e9ho ventil\u00e1toru vyva\u017eovan\u00e9 na m\u00edst\u011b pomoc\u00ed syst\u00e9mu Balanset-1A\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Ob\u011b\u017en\u00e9 kolo radi\u00e1ln\u00edho procesn\u00edho ventil\u00e1toru<\/h3>\n<p>Dvourovinn\u00e9 vyva\u017eov\u00e1n\u00ed ob\u011b\u017en\u00e9ho kola odst\u0159ediv\u00e9ho procesn\u00edho ventil\u00e1toru. Korek\u010dn\u00ed hmoty p\u0159iva\u0159en\u00e9 k v\u011bnci; zbytkov\u00e1 nevyv\u00e1\u017eenost zdokumentov\u00e1na podle G6.3.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/cs\/priklad\/vyvazovaci-ventilator-s-obeznymi-koly-2\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/10\/IlX0vbpdgB0-1024x576.webp\" alt=\"Vyva\u017eov\u00e1n\u00ed odsava\u010de a ventil\u00e1toru s indukovan\u00fdm tahem na m\u00edst\u011b pomoc\u00ed p\u0159enosn\u00e9ho p\u0159\u00edstroje\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Odsava\u010de &amp; ventil\u00e1tory s indukovan\u00fdm tahem<\/h3>\n<p>Vyva\u017eov\u00e1n\u00ed t\u011b\u017ek\u00fdch ods\u00e1vac\u00edch a kotlov\u00fdch ID ventil\u00e1tor\u016f na m\u00edst\u011b. Rychlost vibrac\u00ed lo\u017eisek byla sn\u00ed\u017eena z &gt;10 mm\/s na m\u00e9n\u011b ne\u017e 2.3 mm\/s, tedy hluboko v mez\u00edch ISO 14694 BV-3.<\/p>\n<\/div>\n<p><\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"calc\">\n<h2>Bezplatn\u00e9 kalkula\u010dky pro vyva\u017eov\u00e1n\u00ed ventil\u00e1tor\u016f<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/blade-correction-calculator\/\">Korekce lopatek (pevn\u00e9 polohy)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/fan-blade-centrifugal-force\/\">Odst\u0159ediv\u00e1 s\u00edla lopatek ventil\u00e1toru<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/blade-pass-frequency\/\">Frekvence pr\u016fchodu lopatek<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/residual-unbalance-iso1940\/\">Zbytkov\u00e1 nevyv\u00e1\u017eenost (ISO 1940)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/fan-shaft-power\/\">V\u00fdkon h\u0159\u00eddele ventil\u00e1toru<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/calculators\/bearing-load\/\">Kalkula\u010dka \u017eivotnosti lo\u017eisek<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>Vyva\u017eov\u00e1n\u00ed pr\u016fmyslov\u00fdch ventil\u00e1tor\u016f \u2014 \u010dast\u00e9 ot\u00e1zky<\/h2>\n<details>\n<summary>Je t\u0159eba ventil\u00e1tor kv\u016fli vyv\u00e1\u017een\u00ed vyjmout z potrub\u00ed?<\/summary>\n<div class=\"ans\">Vyva\u017eov\u00e1n\u00ed v ter\u00e9nu (in-situ) se prov\u00e1d\u00ed s ob\u011b\u017en\u00fdm kolem ve vlastn\u00edch lo\u017eisk\u00e1ch a sk\u0159\u00edni, p\u0159i norm\u00e1ln\u00edch provozn\u00edch ot\u00e1\u010dk\u00e1ch a plynov\u00e9m zat\u00ed\u017een\u00ed. Nedoch\u00e1z\u00ed k demont\u00e1\u017ei, odpojov\u00e1n\u00ed potrub\u00ed ani k pou\u017eit\u00ed samostatn\u00e9ho vyva\u017eovac\u00edho stroje. Balanset-1A p\u0159ipevn\u00ed dva sn\u00edma\u010de vibrac\u00ed na lo\u017eiskov\u00e1 pouzdra a laserov\u00fd ot\u00e1\u010dkom\u011br na h\u0159\u00eddel &mdash; to je ve\u0161ker\u00fd pot\u0159ebn\u00fd p\u0159\u00edstup. Kotel nebo proces b\u011b\u017e\u00ed po celou dobu i nad\u00e1le.<\/div>\n<\/details>\n<details>\n<summary>Jedna rovina nebo dv\u011b pro ventil\u00e1tory ID\/FD?<\/summary>\n<div class=\"ans\">\u0160irok\u00e1 pr\u016fmyslov\u00e1 ob\u011b\u017en\u00e1 kola, ventil\u00e1tory s dvojit\u00fdm vstupem a ventil\u00e1tory se zna\u010dn\u00fdm axi\u00e1ln\u00edm rozp\u011bt\u00edm mezi \u0159adami lopatek t\u00e9m\u011b\u0159 v\u017edy vy\u017eaduj\u00ed vyva\u017eov\u00e1n\u00ed ve dvou rovin\u00e1ch, proto\u017ee nevyv\u00e1\u017een\u00e1 hmotnost je rozlo\u017eena po cel\u00e9 d\u00e9lce h\u0159\u00eddele. Korekce pouze v jedn\u00e9 rovin\u011b nevyv\u00e1\u017eenou s\u00edlu sp\u00ed\u0161e posouv\u00e1 ne\u017e odstra\u0148uje. Balanset-1A sn\u00edm\u00e1 ob\u011b lo\u017eiskov\u00e1 pouzdra sou\u010dasn\u011b a koriguje ob\u011b roviny ve stejn\u00e9 sad\u011b j\u00edzd &mdash; nen\u00ed nutn\u00e1 druh\u00e1 n\u00e1v\u0161t\u011bva.<\/div>\n<\/details>\n<details>\n<summary>Jak dlouho trv\u00e1 typick\u00e1 pr\u00e1ce na vyva\u017eov\u00e1n\u00ed ventil\u00e1tor\u016f ID\/FD?<\/summary>\n<div class=\"ans\">V\u011bt\u0161ina \u00faloh s dvourovinn\u00fdm vyva\u017eov\u00e1n\u00edm ventil\u00e1toru je hotov\u00e1 za m\u00e9n\u011b ne\u017e hodinu od mont\u00e1\u017ee senzor\u016f po z\u00e1v\u011bre\u010dnou ov\u011b\u0159ovac\u00ed j\u00edzdu: z\u00e1kladn\u00ed m\u011b\u0159en\u00ed, j\u00edzda se zku\u0161ebn\u00edm z\u00e1va\u017e\u00edm pro ka\u017edou rovinu, nasazen\u00ed korekc\u00ed a jedna ov\u011b\u0159ovac\u00ed j\u00edzda. Ventil\u00e1tory s omezen\u00fdm p\u0159\u00edstupem k ob\u011b\u017en\u00e9mu kolu nebo s velmi velk\u00fdmi korek\u010dn\u00edmi hmotami (vy\u017eaduj\u00edc\u00edmi p\u0159\u00edpravu sva\u0159ov\u00e1n\u00ed) mohou trvat o n\u011bco d\u00e9le, ale systematick\u00fd \u010dty\u0159krokov\u00fd postup z\u016fst\u00e1v\u00e1 stejn\u00fd.<\/div>\n<\/details>\n<details>\n<summary>Dok\u00e1\u017eete vyv\u00e1\u017eit hork\u00fd ID ventil\u00e1tor zpracov\u00e1vaj\u00edc\u00ed plyn s pop\u00edlkem?<\/summary>\n<div class=\"ans\">Ano. Vyva\u017eov\u00e1n\u00ed se prov\u00e1d\u00ed p\u0159i norm\u00e1ln\u00edch provozn\u00edch ot\u00e1\u010dk\u00e1ch a teplot\u011b, tak\u017ee m\u011b\u0159en\u00ed zachycuje tepeln\u00fd pr\u016fhyb h\u0159\u00eddele, hustotu hork\u00fdch plyn\u016f a p\u0159\u00edpadn\u00e9 zbytkov\u00e9 n\u00e1nosy na lopatk\u00e1ch. Kabely sn\u00edma\u010d\u016f jsou vedeny mimo hork\u00e9 povrchy; laserov\u00fd tachometr sn\u00edm\u00e1 h\u0159\u00eddel z bezpe\u010dn\u00e9 vzd\u00e1lenosti (50&ndash;500&nbsp;mm). Doporu\u010dujeme p\u0159i nejbli\u017e\u0161\u00ed pl\u00e1novan\u00e9 p\u0159\u00edle\u017eitosti p\u0159\u00edstupu k h\u0159\u00eddeli p\u0159ipevnit na jej\u00ed pouzdro trval\u00fd reflexn\u00ed p\u00e1sek.<\/div>\n<\/details>\n<details>\n<summary>Jak\u00e1 kategorie ISO 14694 se vztahuje na ventil\u00e1tory kotle ID a FD?<\/summary>\n<div class=\"ans\">ISO 14694 definuje p\u011bt kategori\u00ed pou\u017eit\u00ed, od BV-1 (nejm\u00e9n\u011b p\u0159\u00edsn\u00e1) po BV-5 (nejp\u0159\u00edsn\u011bj\u0161\u00ed). Kotlov\u00e9 ventil\u00e1tory ID a FD pat\u0159\u00ed do skupiny pr\u016fmyslov\u00fdch proces\u016f a v\u00fdroby energie: do p\u0159ibli\u017en\u011b 300 kW spadaj\u00ed do kategorie BV-3 (t\u0159\u00edda vyv\u00e1\u017een\u00ed G6.3, d\u00edlensk\u00fd limit vibrac\u00ed 2.8&nbsp;mm\/s RMS na tuh\u00e9m ulo\u017een\u00ed); v\u011bt\u0161\u00ed ventil\u00e1tory se m\u00edsto toho posuzuj\u00ed podle ISO 10816-3. Pokud je smluvn\u011b stanovena p\u0159\u00edsn\u011bj\u0161\u00ed t\u0159\u00edda, m\u016f\u017eeme vyva\u017eovat na BV-4 (G2.5, 1.8&nbsp;mm\/s). Vyva\u017eujeme podle kategorie po\u017eadovan\u00e9 va\u0161\u00ed specifikac\u00ed OEM nebo smlouvou o \u00fadr\u017eb\u011b a pro ka\u017edou korek\u010dn\u00ed rovinu dod\u00e1v\u00e1me zdokumentovanou hodnotu zbytkov\u00e9 nevyv\u00e1\u017eenosti.<\/div>\n<\/details>\n<details>\n<summary>Zvl\u00e1dne to n\u00e1\u0161 t\u00fdm \u00fadr\u017eby s p\u0159\u00edstrojem Balanset-1A?<\/summary>\n<div class=\"ans\">Ano, Balanset-1A je navr\u017een tak, aby jej mohly obsluhovat vlastn\u00ed t\u00fdmy \u00fadr\u017eby bez odborn\u00e9ho \u0161kolen\u00ed v oblasti vibrac\u00ed. Software v\u00e1s provede ka\u017ed\u00fdm m\u011b\u0159en\u00edm, automaticky vypo\u010d\u00edt\u00e1 korek\u010dn\u00ed hmotnosti a \u00fahly a exportuje zdokumentovanou zpr\u00e1vu o vyv\u00e1\u017een\u00ed. Pokud naraz\u00edte na neobvyklou geometrii rotoru nebo si chcete p\u0159ed zah\u00e1jen\u00edm ov\u011b\u0159it sv\u016fj postup, je v\u00e1m k dispozici na\u0161e komunitn\u00ed f\u00f3rum a p\u0159\u00edm\u00e1 technick\u00e1 podpora.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>Nau\u010dte se teorii<\/h2>\n<div class=\"vbm-chips blue\">\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/iso-14694\/\">ISO 14694 (pr\u016fmyslov\u00e9 ventil\u00e1tory)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/fan-defects\/\">Vady ventil\u00e1toru<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/impeller-defects\/\">Vady ob\u011b\u017en\u00e9ho kola<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyrovnavani-poli\/\">Vyv\u00e1\u017een\u00ed na m\u00edst\u011b<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/balance-quality\/\">T\u0159\u00eddy jakosti vyva\u017eov\u00e1n\u00ed<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/cs\/glossary\/dynamic-balancing\/\">Dynamick\u00e9 vyva\u017eov\u00e1n\u00ed<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Vyv\u00e1\u017een\u00ed ventil\u00e1toru ID\/FD na m\u00edst\u011b &mdash; bez odst\u00e1vky kotle<\/h2>\n<p>Balanset-1A provede v\u00e1\u0161 t\u00fdm dvourovinn\u00fdm vyva\u017eov\u00e1n\u00edm pr\u016fmyslov\u00fdch ventil\u00e1tor\u016f za chodu, ve sk\u0159\u00edni, s p\u0159esn\u00fdm um\u00edst\u011bn\u00edm korek\u010dn\u00edho z\u00e1va\u017e\u00ed a zdokumentovan\u00fdm v\u00fdsledkem podle normy ISO 14694. \u017d\u00e1dn\u00e1 demont\u00e1\u017e, \u017e\u00e1dn\u00e9 prostoje, \u017e\u00e1dn\u00fd specializovan\u00fd dodavatel.<\/p>\n<div class=\"vbm-cta-row\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/cs\/balanset-1a\/\">Zobrazit Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/cs\/community\/\">Polo\u017eit ot\u00e1zku na f\u00f3ru<\/a>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Balancing services &rsaquo; Fans &rsaquo; Industrial Fans (ID \/ FD) Industrial Fan Balancing &mdash; In-Situ, at Operating Speed Induced-draft and forced-draft boiler fans, process fans and exhausters run hot, dusty and around the clock. Abrasive fly-ash erosion and uneven build-up knock them out of balance fast. We balance ID\/FD fan [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":101558,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-101565","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/comments?post=101565"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101565\/revisions"}],"predecessor-version":[{"id":102058,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101565\/revisions\/102058"}],"up":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/pages\/101558"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=101565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}