{"id":1578,"date":"2016-02-26T11:26:03","date_gmt":"2016-02-26T09:26:03","guid":{"rendered":"http:\/\/salasixandri.cat\/?p=498"},"modified":"2016-02-26T11:26:03","modified_gmt":"2016-02-26T09:26:03","slug":"prova-pilot-de-ventilacio-daules","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ins-salasixandri\/informacions\/prova-pilot-de-ventilacio-daules\/","title":{"rendered":"Prova pilot de ventilaci\u00f3 d&#8217;aules"},"content":{"rendered":"<p style=\"text-align: justify;\">En una aula tancada amb 30 alumnes, <a href=\"http:\/\/www.zonair3d.com\/blog\/el-co2-en-el-concepto-de-la-calidad-del-aire\/\" target=\"_blank\">la quantitat de di\u00f2xid de carboni<\/a> (CO2) augmenta de forma for\u00e7a r\u00e0pida.\u00a0Per aix\u00f2 \u00e9s tan convenient anar ventilant l&#8217;aula obrint la finestra. A l&#8217;hivern per\u00f2, la temperatura no sempre convida a fer-ho i pot passar que en certs moments aquesta concentraci\u00f3 de di\u00f2xid de carboni augmenti a valors superiors als recomanats. Si aix\u00f2 passa, les persones podem sofrir petites mol\u00e8sties (mal de cap, falta de concentraci\u00f3&#8230;) \u00a0que afecten el nostre rendiment.<\/p>\n<p style=\"text-align: justify;\">\u00c9s per aix\u00f2 que al nostre centre, el Departament d&#8217;Ensenyament ha instal\u00b7lat un sistema de ventilaci\u00f3 que s&#8217;utilitzar\u00e0 com a prova pilot. La idea \u00e9s molt senzilla: uns sensors mesuren la concentraci\u00f3 de di\u00f2xid de carboni i, si aquesta supera el l\u00edmit recomanable de 1000 parts per mili\u00f3 (ppm), autom\u00e0ticament s&#8217;obren una mica les finestres (la part superior). A m\u00e9s, a l&#8217;altra banda de la classe hi ha uns tubs que aspiren per tal de crear circulaci\u00f3 d&#8217;aire.<br \/>\nQuan la concentraci\u00f3 baixa de nivell, el sistema tanca les finestres autom\u00e0ticament.\u00a0A m\u00e9s, tamb\u00e9 es mesura la temperatura constantment, per evitar que el fet d&#8217;obrir les finestres en provoqui un descens massa important.<\/p>\n<p style=\"text-align: justify;\">Aprofitant aquesta instal\u00b7laci\u00f3, els alumnes treballaran tot aquest tema de la qualitat ambiental al projecte cientificotecnol\u00f2gic que comen\u00e7arem la setmana que ve.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-500\" src=\"http:\/\/agora.xtec.cat\/ins-salasixandri\/wp-content\/uploads\/usu1444\/2016\/02\/ventilacio_SiX_1.jpg\" alt=\"ventilacio_SiX_1\" width=\"700\" height=\"409\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En una aula tancada amb 30 alumnes, <a href=\"http:\/\/www.zonair3d.com\/blog\/el-co2-en-el-concepto-de-la-calidad-del-aire\/\" target=\"_blank\">la quantitat de di\u00f2xid de carboni<\/a> (CO2) augmenta de forma for\u00e7a r\u00e0pida.\u00a0Per aix\u00f2 \u00e9s tan convenient anar ventilant l&#8217;aula obrint la finestra. A l&#8217;hivern per\u00f2, la temperatura no sempre convida a fer-ho i pot passar que&hellip;  <a href=\"https:\/\/agora.xtec.cat\/ins-salasixandri\/informacions\/prova-pilot-de-ventilacio-daules\/\" title=\"Read Prova pilot de ventilaci\u00f3 d&#8217;aules\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":574,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[101],"tags":[],"class_list":["post-1578","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-informacions","post_format-post-format-image"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/posts\/1578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/comments?post=1578"}],"version-history":[{"count":0,"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/posts\/1578\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/media\/574"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/media?parent=1578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/categories?post=1578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ins-salasixandri\/wp-json\/wp\/v2\/tags?post=1578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}