{"id":28494,"date":"2017-06-20T10:46:22","date_gmt":"2017-06-20T08:46:22","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=28494"},"modified":"2017-06-20T10:46:22","modified_gmt":"2017-06-20T08:46:22","slug":"odbornik-nespravne-vetrani-ve-skolach-je-stale-problem","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=28494","title":{"rendered":"Odborn\u00edk: Nespr\u00e1vn\u00e9 v\u011btr\u00e1n\u00ed ve \u0161kol\u00e1ch je st\u00e1le probl\u00e9m"},"content":{"rendered":"<p><strong>Vysok\u00e9 hodnoty oxidu uhli\u010dit\u00e9ho v d\u016fsledku nespr\u00e1vn\u00e9ho v\u011btr\u00e1n\u00ed jsou p\u0159etrv\u00e1vaj\u00edc\u00edm probl\u00e9mem, s n\u00edm\u017e se pot\u00fdk\u00e1 v\u011bt\u0161ina \u010desk\u00fdch \u0161kol a \u0161kolek, \u0159ekl Bohumil Kotl\u00edk z N\u00e1rodn\u00edho zdravotn\u00edho \u00fastavu, kter\u00fd se probl\u00e9mem dlouhodob\u011b zab\u00fdv\u00e1. Situaci by podle n\u011bj mohlo zlep\u0161it pou\u017e\u00edv\u00e1n\u00ed p\u0159\u00edstroj\u016f pro trval\u00e9 m\u011b\u0159en\u00ed klimatu v m\u00edstnostech a nainstalov\u00e1n\u00ed vzduchotechniky s rekuperac\u00ed tepla. <\/strong><!--more--><\/p>\n<p>Jako rychl\u00e9 \u0159e\u0161en\u00ed by mohla pomoci zm\u011bna ve vyu\u017e\u00edv\u00e1n\u00ed t\u0159\u00eddy a pov\u011b\u0159en\u00ed n\u011bkter\u00fdch pracovn\u00edk\u016f \u0161koly dohledem nad dostate\u010dn\u00fdm v\u011btr\u00e1n\u00edm.<\/p>\n<p>Pot\u00ed\u017ee s vnit\u0159n\u00edm klima potvrdily i v\u00fdsledky pilotn\u00edho projektu ve Sm\u00edchovsk\u00e9 st\u0159edn\u00ed pr\u016fmyslov\u00e9 \u0161kole v Praze, kter\u00fd zorganizovala spole\u010dnost O2 s dal\u0161\u00edmi partnery a dnes ho p\u0159edstavila novin\u00e1\u0159\u016fm. P\u0159\u00edstroje ve t\u0159\u00edd\u00e1ch m\u011b\u0159ily zne\u010di\u0161t\u011bn\u00ed vzduchu, vlhkost, teplotu a tak\u00e9 hladinu hluku pod okny. V\u00fdsledky uk\u00e1zaly, \u017ee tam nejsou vyhovuj\u00edc\u00ed podm\u00ednky ani v jednom z ukazatel\u016f. Ve t\u0159\u00edd\u00e1ch bylo \u010dasto p\u0159etopeno a nedalo se tam dob\u0159e d\u00fdchat.<\/p>\n<p>V obdob\u00ed od \u00fanora do dubna byli studenti sm\u00edchovsk\u00e9 \u0161koly 148 hodin v u\u010debn\u00e1ch se zv\u00fd\u0161enou koncentrac\u00ed oxidu uhli\u010dit\u00e9ho a 91 hodin jeho koncentrace p\u0159esahovala limit povolen\u00fd vyhl\u00e1\u0161kou ministerstva pro m\u00edstn\u00ed rozvoj. Dev\u011bt z deseti hodin ve \u0161kole museli \u017e\u00e1ci pob\u00fdvat ve t\u0159\u00edd\u00e1ch, kde bylo nad 24 stup\u0148\u016f Celsia. A\u010dkoli by relativn\u00ed vlhkost podle vyhl\u00e1\u0161ky nem\u011bla klesnout pod hranici 30 procent, studenti museli t\u0159i \u010dtvrtiny \u010dasu d\u00fdchat such\u00fd vzduch.<\/p>\n<p>&#8222;Obvyklou radou v t\u011bchto p\u0159\u00edpadech b\u00fdv\u00e1 pravideln\u00e9 monitorov\u00e1n\u00ed situace a povinn\u00e9 v\u011btr\u00e1n\u00ed minim\u00e1ln\u011b o p\u0159est\u00e1vk\u00e1ch. Vzhledem k tomu, v jak ru\u0161n\u00e9 lokalit\u011b se nach\u00e1z\u00edme, n\u00e1m v\u0161ak v\u011btr\u00e1n\u00ed p\u0159\u00edli\u0161 nepom\u016f\u017ee. M\u011b\u0159en\u00ed toti\u017e uk\u00e1zala, \u017ee ve dvo\u0159e je vzduch stejn\u011b zne\u010di\u0161t\u011bn\u00fd jako na ru\u0161n\u00e9 ulici a hladina hluku p\u0159i otev\u0159en\u00fdch oknech p\u0159esahuje hygienick\u00e9 limity,&#8220; post\u011b\u017eoval si \u0159editel \u0161koly Radko S\u00e1bl\u00edk. Nespr\u00e1vn\u00e9 v\u011btr\u00e1n\u00ed se p\u0159itom m\u016f\u017ee projevovat \u00fanavou, nesoust\u0159ed\u011bnost\u00ed, otup\u011blost\u00ed a bolestmi hlavy.<\/p>\n<p>Podle Kotl\u00edka by \u0161koly m\u011bly dostat p\u0159\u00edstroje, kter\u00fdmi by si samy kontrolovaly sv\u00e9 ovzdu\u0161\u00ed. &#8222;Ten probl\u00e9m je. Nen\u00ed v\u017edy kontinu\u00e1ln\u00ed, ale sem tam se vyskytne v\u0161ude. Sta\u010d\u00ed, aby pan\u00ed u\u010ditelka na podzim ve t\u0159\u00edd\u011b zap\u00e1lila t\u0159i sv\u00ed\u010dky a u\u017e jsou hodnoty \u0161patn\u00e9. To jsme skute\u010dn\u011b nam\u011b\u0159ili,&#8220; \u0159ekl Kotl\u00edk. Na klima ve t\u0159\u00edd\u011b podle n\u011bj m\u00e1 velk\u00fd vliv po\u010det d\u011bt\u00ed i vybaven\u00ed u\u010debny. Svou roli hraj\u00ed tak\u00e9 dopravn\u00ed situace, tov\u00e1rny a elektr\u00e1rny v bl\u00edzkosti \u0161koly.<\/p>\n<p>O tom, \u017ee cirkulace \u010derstv\u00e9ho vzduchu v budov\u00e1ch nen\u00ed vyhovuj\u00edc\u00ed a p\u0159irozen\u00e9 v\u011btr\u00e1n\u00ed okny \u010dasto nesta\u010d\u00ed, sv\u011bd\u010d\u00ed studie St\u00e1tn\u00edho zdravotn\u00edho \u00fastavu i Sv\u011btov\u00e9 zdravotnick\u00e9 organizace. Po\u017eadavek kvalitn\u00edho nucen\u00e9ho v\u011btr\u00e1n\u00ed s rekuperac\u00ed tepla ve \u0161kol\u00e1ch se ned\u00e1vno stal i jednou z podm\u00ednek pro \u010derp\u00e1n\u00ed pen\u011bz v r\u00e1mci v\u00fdzvy Opera\u010dn\u00edho programu \u017eivotn\u00ed prost\u0159ed\u00ed. Do 140 \u0161kol, kter\u00e9 z\u00edskaly dotace na renovace, tak bude instalov\u00e1na vzdochotechnika za zhruba 420 milion\u016f korun.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Vysok\u00e9 hodnoty oxidu uhli\u010dit\u00e9ho v d\u016fsledku nespr\u00e1vn\u00e9ho v\u011btr\u00e1n\u00ed jsou p\u0159etrv\u00e1vaj\u00edc\u00edm probl\u00e9mem, s n\u00edm\u017e se pot\u00fdk\u00e1 v\u011bt\u0161ina \u010desk\u00fdch \u0161kol a \u0161kolek, \u0159ekl Bohumil Kotl\u00edk z N\u00e1rodn\u00edho <a class=\"mh-excerpt-more\" href=\"https:\/\/www.invarena.cz\/?p=28494\" title=\"Odborn\u00edk: Nespr\u00e1vn\u00e9 v\u011btr\u00e1n\u00ed ve \u0161kol\u00e1ch je st\u00e1le probl\u00e9m\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":24438,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-28494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/28494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28494"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/28494\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/24438"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}