{"id":2140,"date":"2024-11-27T10:56:54","date_gmt":"2024-11-27T09:56:54","guid":{"rendered":"https:\/\/www.scouts-europe.org\/scoutorama\/?p=2140"},"modified":"2025-02-11T11:33:05","modified_gmt":"2025-02-11T10:33:05","slug":"la-cuisine-solaire","status":"publish","type":"post","link":"https:\/\/www.scouts-europe.org\/scoutorama\/la-cuisine-solaire\/","title":{"rendered":"La cuisine solaire"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2140\" class=\"elementor elementor-2140\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8041808 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8041808\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7caf085\" data-id=\"7caf085\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4eb47f7 elementor-widget elementor-widget-heading\" data-id=\"4eb47f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La cuisine solaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-721ab5e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"721ab5e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d46eb97\" data-id=\"d46eb97\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c306bc5 elementor-widget elementor-widget-spacer\" data-id=\"c306bc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53d4e41 elementor-widget elementor-widget-text-editor\" data-id=\"53d4e41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le soleil, qui brille pour tout le monde, peut devenir un auxiliaire important qui chauffe l\u2019eau et les aliments, particuli\u00e8rement dans des r\u00e9gions tr\u00e8s ensoleill\u00e9es o\u00f9 il est souvent interdit de faire des feux durant l\u2019\u00e9t\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dee9a0c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dee9a0c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4e1a6e4\" data-id=\"4e1a6e4\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fbfdf8d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbfdf8d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-859fa26\" data-id=\"859fa26\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a817b3f elementor-widget elementor-widget-heading\" data-id=\"a817b3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le principe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cce684 elementor-widget elementor-widget-text-editor\" data-id=\"5cce684\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il s\u2019appuie sur le fait que\u00a0:<\/p><ul class=\"spip\"><li>les rayons solaires sont tr\u00e8s puissants en atmosph\u00e8re d\u00e9gag\u00e9e (campagne, altitude, montagne, mer),<\/li><li>les surfaces blanches ou r\u00e9fl\u00e9chissantes renvoient une grande partie (90%) des rayons re\u00e7us, selon un angle de r\u00e9flexion \u00e9gal \u00e0 l\u2019angle d\u2019incidence,<\/li><li>les surfaces noires, au contraire, absorbent 90% des rayons et s\u2019\u00e9chauffent rapidement.<\/li><\/ul><p>On aura donc les deux grandes familles de capteurs\u00a0:<\/p><ul class=\"spip\"><li>les capteurs d\u2019absorptions (noirs)<\/li><li>les capteurs \u00e0 concentration par r\u00e9flexions (miroirs)<\/li><\/ul><p>L\u2019id\u00e9al sera, parfois, d\u2019associer les deux principes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-936f034 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"936f034\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b33f15\" data-id=\"3b33f15\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-317e3dc elementor-widget elementor-widget-heading\" data-id=\"317e3dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le chauffe-eau<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-318f953 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"318f953\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e0a605d\" data-id=\"e0a605d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59424b1 elementor-widget elementor-widget-text-editor\" data-id=\"59424b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cet appareil existe dans le commerce, mais il est facile et agr\u00e9able de le fabriquer. Il faut enrouler \u00e0 spires jointives un tuyau de poly\u00e9thyl\u00e8ne noir et l\u2019enfermer dans un caisson plat, peint en noir mat \u00e0 l\u2019int\u00e9rieur.<\/p><p>Isoler ce caisson, fond et cot\u00e9, par des parois en polystyr\u00e8ne d\u2019au moins 5 cm\u00a0; le tout contenu dans un deuxi\u00e8me caisson et ferm\u00e9 par une grande vitre.<\/p><p>Diriger le chauffe-eau vers le soleil selon un angle d\u2019environ 45\u00b0. Par beau temps, l\u2019eau peut atteindre 70 degr\u00e9s celcius.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-86af0f8\" data-id=\"86af0f8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-28ad592 elementor-widget elementor-widget-image\" data-id=\"28ad592\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"200\" height=\"170\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/tn-SDE-179-21-DR-cuisine-cuisinesolaire-chauffeeau-haut-ba66e.gif\" class=\"attachment-large size-large wp-image-2142\" alt=\"tn sde 179 21 dr cuisine cuisinesolaire chauffeeau haut ba66e\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ae3c01 elementor-widget elementor-widget-image\" data-id=\"3ae3c01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"201\" height=\"72\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/tn-SDE-179-21-DR-cuisine-cuisinesolaire-chauffeeau-coupe-3ea23.gif\" class=\"attachment-large size-large wp-image-2143\" alt=\"tn sde 179 21 dr cuisine cuisinesolaire chauffeeau coupe 3ea23\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-087b2b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"087b2b4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-37fbab2\" data-id=\"37fbab2\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f35580f elementor-widget elementor-widget-heading\" data-id=\"f35580f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le four\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-daf58fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"daf58fc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-551ee37\" data-id=\"551ee37\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a6027e0 elementor-widget elementor-widget-text-editor\" data-id=\"a6027e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u2019est la plus simple des applications de ce principe. Il s\u2019agit d\u2019une caisse, en carton ou en bois, dont le fond et les parois sont rev\u00eatus d\u2019un polystyr\u00e8ne de 5 cm d\u2019\u00e9paisseur. Le fond du four est peint en noir mat, les c\u00f4t\u00e9s tapiss\u00e9s d\u2019une feuille d\u2019aluminium, le dessus ferm\u00e9 par une vitre.<\/p><p>Fixer dans le fond une ou plusieurs boites \u00e0 \u0153ufs \u00e0 alv\u00e9oles, en carton, et les peindre en noir.<\/p><p>On cuira dans le four\u00a0: \u0153ufs, tomates, petites pommes de terres, pommes, etc.<\/p><p><span style=\"text-decoration: underline;\"><strong>Conseils :<\/strong><\/span><\/p><ul class=\"spip\"><li>Laisser chauffer le four (orient\u00e9 face au soleil) avant d\u2019enfourner<\/li><li>Ajuster l\u2019orientation toutes les demi-heures<\/li><li>Compter trois \u00e0 quatre fois plus de temps de cuisson que sur le feu de bois.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a5d3f6a\" data-id=\"a5d3f6a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00d4e95 elementor-widget elementor-widget-image\" data-id=\"00d4e95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"200\" height=\"218\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/tn-SDE-179-21-DR-cuisine-cuisinesolaire-four-haut-3668b.gif\" class=\"attachment-large size-large wp-image-2144\" alt=\"tn sde 179 21 dr cuisine cuisinesolaire four haut 3668b\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5022cf0 elementor-widget elementor-widget-image\" data-id=\"5022cf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"94\" src=\"https:\/\/www.scouts-europe.org\/scoutorama\/wp-content\/uploads\/sites\/99\/2024\/11\/tn-SDE-179-21-DR-cuisine-cuisinesolaire-four-coupe-81b88.gif\" class=\"attachment-large size-large wp-image-2145\" alt=\"tn sde 179 21 dr cuisine cuisinesolaire four coupe 81b88\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le soleil, qui brille pour tout le monde, peut devenir un auxiliaire important qui chauffe l\u2019eau et les aliments, particuli\u00e8rement dans des r\u00e9gions tr\u00e8s ensoleill\u00e9es o\u00f9 il est souvent interdit de faire des feux durant l\u2019\u00e9t\u00e9.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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