{"id":86,"date":"2025-09-22T19:31:51","date_gmt":"2025-09-22T17:31:51","guid":{"rendered":"https:\/\/parlonsdedemain.net\/?page_id=86"},"modified":"2026-04-16T23:17:10","modified_gmt":"2026-04-16T21:17:10","slug":"projet-low-tech","status":"publish","type":"page","link":"https:\/\/parlonsdedemain.net\/index.php\/projet-low-tech\/","title":{"rendered":"Projet low-tech, capteur solaire \u00e0 air"},"content":{"rendered":"\n<p><strong>En 2021<\/strong>, nous menions une exp\u00e9rimentation Low Tech en profitant de la conjonction d&#8217;un int\u00e9r\u00eat scientifique avec la disponibilit\u00e9 d&#8217;un espace de mur. C&#8217;est ainsi que nous avons cr\u00e9\u00e9 un petit mur trombe, bas\u00e9 sur un tutoriel du <a href=\"https:\/\/wiki.lowtechlab.org\/wiki\/Chauffage_solaire_version_ardoise\" target=\"_blank\" rel=\"noreferrer noopener\">Low Tech Lab<\/a> et la lecture de l&#8217;ouvrage de Guy Isabel &#8220;<a href=\"https:\/\/www.eyrolles.com\/BTP\/Livre\/les-capteurs-solaires-a-air-9782212140170\/\" target=\"_blank\" rel=\"noreferrer noopener\">Les capteurs solaires \u00e0 air<\/a>&#8220;. Le livre est disponible \u00e0 l&#8217;emprunt pour les adh\u00e9rents.<\/p>\n\n\n\n<p>En attendant la r\u00e9int\u00e9gration de notre retour d&#8217;exp\u00e9rience sur ce site, vous pouvez trouver la description de la r\u00e9alisation ci-dessous (version extraite du pr\u00e9c\u00e9dent site).<\/p>\n\n\n\n<p><a href=\"https:\/\/parlonsdedemain.net\/wp-content\/uploads\/2025\/10\/Experience-low_tech-Le-capteur-solaire-ou-mur-trombe-\u2013-Parlons-de-Demain-1760693193559.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Le contexte<\/a> &#8211; <a href=\"https:\/\/parlonsdedemain.net\/wp-content\/uploads\/2025\/10\/Le-capteur-solaire-2-\u2013-Parlons-de-Demain-1760693781179.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">La conception<\/a> &#8211; <a href=\"https:\/\/parlonsdedemain.net\/wp-content\/uploads\/2025\/10\/Le-capteur-solaire-3-\u2013-Parlons-de-Demain-1760693778198.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9alisation : phase 1<\/a> &#8211; <a href=\"https:\/\/parlonsdedemain.net\/wp-content\/uploads\/2025\/10\/Le-capteur-solaire-4-\u2013-Parlons-de-Demain-1760693779384.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9alisation : phase 2<\/a><\/p>\n\n\n\n<p><strong>En 2026<\/strong>, \u00e0 l&#8217;occasion de notre r\u00e9union conviviale d&#8217;intelligence collective, une nouvelle r\u00e9alisation a vu le jour, un capteur de d\u00e9monstration pouvant \u00eatre d\u00e9plac\u00e9 et expliqu\u00e9.<\/p>\n\n\n\n<p>Voici un visuel du capteur &#8220;presque&#8221; fini. Il reste \u00e0 poser le joint silicone. Le support support sera am\u00e9lior\u00e9 de fa\u00e7on \u00e0 ce que le capteur puisse \u00eatre mis en d\u00e9mo comme pr\u00e9sent\u00e9.\u00a0<\/p>\n\n\n\n<p>Les temp\u00e9ratures de sortie ont \u00e9t\u00e9 mesur\u00e9es le 14 avril apr\u00e8s-midi en plein soleil et oh surprise, on avait des r\u00e9sultats sup\u00e9rieurs sur ce petit capteur par rapport \u00e0 celui de 2021! <\/p>\n\n\n\n<p>Une explication sera n\u00e9cessaire, \u00e0 suivre.<\/p>\n\n\n\n<p>\u00e0 15h Grand capteur : 47\u00b0\u00a0 \u00a0 \u00a0 \u00a0petit capteur : 50,5\u00b0 <\/p>\n\n\n\n<p>\u00e0 19h Grand capteur : 34,9\u00b0\u00a0 \u00a0 petit capteur : 38,1<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" data-id=\"871\" src=\"https:\/\/parlonsdedemain.net\/wp-content\/uploads\/2026\/04\/capteur-demo.jpg\" alt=\"\" class=\"wp-image-871\" srcset=\"https:\/\/parlonsdedemain.net\/wp-content\/uploads\/2026\/04\/capteur-demo.jpg 600w, https:\/\/parlonsdedemain.net\/wp-content\/uploads\/2026\/04\/capteur-demo-225x300.jpg 225w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-86","page","type-page","status-publish","hentry","comments-off"],"_links":{"self":[{"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/pages\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/comments?post=86"}],"version-history":[{"count":21,"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/pages\/86\/revisions"}],"predecessor-version":[{"id":872,"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/pages\/86\/revisions\/872"}],"wp:attachment":[{"href":"https:\/\/parlonsdedemain.net\/index.php\/wp-json\/wp\/v2\/media?parent=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}