Pr\u016fmyslov\u00e1 vzduchotechnika pat\u0159\u00ed mezi technologick\u00e9 syst\u00e9my s v\u00fdrazn\u00fdm pod\u00edlem na celkov\u00e9 spot\u0159eb\u011b energie v budov\u00e1ch. V n\u011bkter\u00fdch provozech m\u016f\u017ee tvo\u0159it i des\u00edtky procent celkov\u00e9 energetick\u00e9 n\u00e1ro\u010dnosti, zejm\u00e9na tam, kde b\u011b\u017e\u00ed nep\u0159etr\u017eit\u011b. Rostouc\u00ed ceny energi\u00ed a tlak na sni\u017eov\u00e1n\u00ed emis\u00ed dnes posouvaj\u00ed energetickou \u00fa\u010dinnost z \u201ev\u00fdhody nav\u00edc\u201c na z\u00e1kladn\u00ed po\u017eadavek.<\/p>\n\n\n\n
Energetick\u00e9 ztr\u00e1ty nevznikaj\u00ed na jednom m\u00edst\u011b, ale jako sou\u010det v\u00edce faktor\u016f. Kl\u00ed\u010dovou roli hraj\u00ed tlakov\u00e9 ztr\u00e1ty v syst\u00e9mu. Ka\u017ed\u00fd metr potrub\u00ed, koleno nebo filtr klade proud\u00edc\u00edmu vzduchu odpor. \u010c\u00edm vy\u0161\u0161\u00ed odpor, t\u00edm vy\u0161\u0161\u00ed v\u00fdkon mus\u00ed dodat ventil\u00e1tor a t\u00edm roste i spot\u0159eba energie. Dal\u0161\u00edm probl\u00e9mem je nespr\u00e1vn\u00e9 dimenzov\u00e1n\u00ed. Syst\u00e9my navr\u017een\u00e9 bez ohledu na skute\u010dn\u00e9 zat\u00ed\u017een\u00ed \u010dasto pracuj\u00ed mimo sv\u016fj optim\u00e1ln\u00ed re\u017eim, co\u017e sni\u017euje jejich \u00fa\u010dinnost a zvy\u0161uje n\u00e1klady. Velk\u00fd vliv m\u00e1 i zp\u016fsob \u0159\u00edzen\u00ed. Pokud syst\u00e9m b\u011b\u017e\u00ed konstantn\u011b bez ohledu na aktu\u00e1ln\u00ed pot\u0159ebu, spot\u0159ebov\u00e1v\u00e1 energii i ve chv\u00edl\u00edch, kdy to nen\u00ed nutn\u00e9.<\/p>\n\n\n\n
Kl\u00ed\u010dov\u00fd fakt: v\u00fdkon ventil\u00e1tor\u016f neroste line\u00e1rn\u011b, ale p\u0159ibli\u017en\u011b s t\u0159et\u00ed mocninou ot\u00e1\u010dek. V praxi to znamen\u00e1, \u017ee i mal\u00e9 sn\u00ed\u017een\u00ed v\u00fdkonu m\u016f\u017ee p\u0159in\u00e9st v\u00fdrazn\u00e9 \u00faspory energie. Modern\u00ed syst\u00e9my proto vyu\u017e\u00edvaj\u00ed regulaci pomoc\u00ed frekven\u010dn\u00edch m\u011bni\u010d\u016f, kter\u00e9 umo\u017e\u0148uj\u00ed p\u0159izp\u016fsobit v\u00fdkon aktu\u00e1ln\u00edm podm\u00ednk\u00e1m, nap\u0159\u00edklad podle kvality vzduchu, obsazenosti prostoru nebo f\u00e1ze v\u00fdroby. V\u00fdsledek je dvoj\u00ed: ni\u017e\u0161\u00ed spot\u0159eba energie a z\u00e1rove\u0148 men\u0161\u00ed opot\u0159eben\u00ed za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n
P\u0159i v\u011btr\u00e1n\u00ed odch\u00e1z\u00ed z prostoru velk\u00e9 mno\u017estv\u00ed tepla. Rekupera\u010dn\u00ed syst\u00e9my umo\u017e\u0148uj\u00ed tuto energii vyu\u017e\u00edt. V\u00fdm\u011bn\u00edky tepla dok\u00e1\u017eou p\u0159edat teplo odv\u00e1d\u011bn\u00e9ho vzduchu tomu p\u0159iv\u00e1d\u011bn\u00e9mu. V praxi tak v\u00fdrazn\u011b klesaj\u00ed n\u00e1klady na vyt\u00e1p\u011bn\u00ed i chlazen\u00ed. V pr\u016fmyslov\u00fdch provozech, kde se pracuje s velk\u00fdm objemem vzduchu, jde o jeden z nejv\u00fdznamn\u011bj\u0161\u00edch zdroj\u016f \u00faspor.<\/p>\n\n\n\n
Energetick\u00e1 \u00fa\u010dinnost za\u010d\u00edn\u00e1 u\u017e ve f\u00e1zi n\u00e1vrhu pr\u016fmyslov\u00e9 vzduchotechniky<\/u><\/a>. Spr\u00e1vn\u011b navr\u017een\u00e9 potrub\u00ed, plynul\u00e9 veden\u00ed tras a minimalizace odpor\u016f sni\u017euj\u00ed n\u00e1roky na v\u00fdkon ventil\u00e1tor\u016f. Ka\u017ed\u00fd zbyte\u010dn\u00fd odpor se toti\u017e prom\u00edt\u00e1 do vy\u0161\u0161\u00ed spot\u0159eby energie po celou dobu \u017eivotnosti syst\u00e9mu. D\u016fle\u017eitou roli hraje tak\u00e9 volba kvalitn\u00edch ods\u00e1vac\u00edch ventil\u00e1tor\u016f<\/u><\/a> a motor\u016f, kter\u00e9 pracuj\u00ed efektivn\u011b i p\u0159i prom\u011bnliv\u00e9m zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n Zanesen\u00e9 filtry nebo zne\u010di\u0161t\u011bn\u00e9 potrub\u00ed zvy\u0161uj\u00ed odpor v syst\u00e9mu a t\u00edm i spot\u0159ebu energie. V n\u011bkter\u00fdch p\u0159\u00edpadech m\u016f\u017ee j\u00edt o n\u00e1r\u016fst o des\u00edtky procent. Pravideln\u00e1 \u00fadr\u017eba proto nen\u00ed jen ot\u00e1zkou spolehlivosti, ale p\u0159\u00edm\u00fdm n\u00e1strojem pro sni\u017eov\u00e1n\u00ed provozn\u00edch n\u00e1klad\u016f. Dob\u0159e udr\u017eovan\u00fd syst\u00e9m funguje stabiln\u011bji, efektivn\u011bji a d\u00e9le.<\/p>\n\n\n\n Modern\u00ed vzduchotechnika st\u00e1le \u010dast\u011bji vyu\u017e\u00edv\u00e1 automatizaci a chytr\u00e9 \u0159\u00edzen\u00ed. Syst\u00e9m dok\u00e1\u017ee reagovat na aktu\u00e1ln\u00ed podm\u00ednky v re\u00e1ln\u00e9m \u010dase \u2013 upravuje v\u00fdkon podle koncentrace CO\u2082, teploty nebo vlhkosti. T\u00edm eliminuje zbyte\u010dn\u00fd provoz a udr\u017euje optim\u00e1ln\u00ed v\u00fdkon. Z\u00e1rove\u0148 poskytuje p\u0159ehled o fungov\u00e1n\u00ed syst\u00e9mu a umo\u017e\u0148uje rychle reagovat na odchylky.<\/p>\n\n\n\n Energeticky \u00fasporn\u00e9 \u0159e\u0161en\u00ed m\u016f\u017ee znamenat vy\u0161\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed investici, ale kl\u00ed\u010dov\u00fd je pohled na cel\u00fd \u017eivotn\u00ed cyklus. Provozn\u00ed n\u00e1klady \u010dasto v\u00fdrazn\u011b p\u0159evy\u0161uj\u00ed po\u0159izovac\u00ed cenu. Pr\u00e1v\u011b proto se kvalitn\u00ed n\u00e1vrh a efektivn\u00ed technologie postupn\u011b vrac\u00ed v podob\u011b ni\u017e\u0161\u00edch n\u00e1klad\u016f a stabiln\u011bj\u0161\u00edho provozu.<\/p>\n\n\n\n Od n\u00e1vrhu p\u0159es technologii a\u017e po provoz a \u00fadr\u017ebu \u2013 ka\u017ed\u00fd detail hraje roli. Rozd\u00edl mezi pr\u016fm\u011brn\u00fdm a kvalitn\u00edm \u0159e\u0161en\u00edm se p\u0159itom neprojev\u00ed okam\u017eit\u011b, ale v ka\u017edodenn\u00edm provozu, kde rozhoduje o n\u00e1kladech, spolehlivosti i dlouhodob\u00e9 udr\u017eitelnosti.<\/p>\n","protected":false},"excerpt":{"rendered":" Pr\u016fmyslov\u00e1 vzduchotechnika pat\u0159\u00ed mezi technologick\u00e9 syst\u00e9my s v\u00fdrazn\u00fdm pod\u00edlem na celkov\u00e9 spot\u0159eb\u011b energie v budov\u00e1ch. V n\u011bkter\u00fdch provozech m\u016f\u017ee tvo\u0159it i des\u00edtky procent celkov\u00e9 energetick\u00e9 n\u00e1ro\u010dnosti, zejm\u00e9na tam, kde b\u011b\u017e\u00ed nep\u0159etr\u017eit\u011b. Rostouc\u00ed ceny energi\u00ed a tlak na sni\u017eov\u00e1n\u00ed emis\u00ed dnes posouvaj\u00ed energetickou \u00fa\u010dinnost z \u201ev\u00fdhody nav\u00edc\u201c na z\u00e1kladn\u00ed po\u017eadavek. Kde vznikaj\u00ed nejv\u011bt\u0161\u00ed energetick\u00e9 ztr\u00e1ty Energetick\u00e9 […]<\/p>\n","protected":false},"author":2,"featured_media":976,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-975","post","type-post","status-publish","format-standard","has-post-thumbnail","category-rady-a-navody"],"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/focus24.cz\/index.php?rest_route=\/wp\/v2\/posts\/975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/focus24.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/focus24.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/focus24.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/focus24.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=975"}],"version-history":[{"count":1,"href":"https:\/\/focus24.cz\/index.php?rest_route=\/wp\/v2\/posts\/975\/revisions"}],"predecessor-version":[{"id":977,"href":"https:\/\/focus24.cz\/index.php?rest_route=\/wp\/v2\/posts\/975\/revisions\/977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/focus24.cz\/index.php?rest_route=\/wp\/v2\/media\/976"}],"wp:attachment":[{"href":"https:\/\/focus24.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/focus24.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/focus24.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<\/a> \u00dadr\u017eba: jednoduch\u00fd krok s velk\u00fdm dopadem<\/strong><\/h2>\n\n\n\n
<\/a> Automatizace a \u0159\u00edzen\u00ed podle dat<\/strong><\/h2>\n\n\n\n
<\/a> Investice, kter\u00e1 d\u00e1v\u00e1 smysl v dlouhodob\u00e9m horizontu<\/strong><\/h2>\n\n\n\n