{"id":11627,"date":"2025-02-03T10:56:41","date_gmt":"2025-02-03T09:56:41","guid":{"rendered":"https:\/\/agora.xtec.cat\/insjoanmercader\/?p=11627"},"modified":"2025-02-03T10:59:53","modified_gmt":"2025-02-03T09:59:53","slug":"laigua-i-les-maquines","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insjoanmercader\/general\/laigua-i-les-maquines\/","title":{"rendered":"L\u2019AIGUA I LES M\u00c0QUINES"},"content":{"rendered":"

L\u2019AIGUA I LES M\u00c0QUINES\u00a0(per Dina El Miri Nassiri, S\u00e0mia Bertran i <\/span>Elisabeth Vergara Acedo<\/span>)<\/span><\/span><\/h4>\n

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Article l\u2019Aigua i les M\u00e0quines (per Dina El Miri Nassiri)<\/b><\/p>\n

Avui hem anat d’excursi\u00f3 amb el meu grup de classe, 2n d’ESO D, cap al Museu de la Pell. La dona que ens ho va explicar ens va explicar sobre els sistemes discontinus i els sistemes continus, per\u00f2 abans us explicar\u00e9 qu\u00e8 \u00e9s elevar l\u2019aigua i de qu\u00e8 tracta. Elevar l\u2019aigua tracta d’agafar aigua sota terra i transportar-la all\u00e0 on la necessitaven.<\/span><\/p>\n

M\u00e0quines discontinues s\u00f3n el pou i tamb\u00e9 hi ha la politja, que \u00e9s la m\u00e9s important. Als sistemes continus hi ha la s\u00ednia vertical i dues m\u00e9s: la s\u00ednia de sang i la s\u00ednia moguda per l\u2019aigua. Despr\u00e9s tamb\u00e9 tenim el timbal, o tamb\u00e9 li pots dir timp\u00e0, que aquesta eina \u00e9s una roda que treu aigua pel mig. Aquestes eines s\u2019utilitzaven a l\u2019edat antiga i l\u2019edat mitjana.<\/span><\/p>\n

\"\"<\/a><\/p>\n

Seguim, tamb\u00e9 hi ha aquestes eines: el cargol d\u2019Arquimedes, la bomba aspirant, el carret\u00f3 de bombers, la bomba de pistons al segle XVII, l\u2019airet hidr\u00e0ulic, producci\u00f3 de rodes, la roda de moldre farina i les turbines. I aix\u00f2 s\u00f3n totes les eines que vam veure.<\/span><\/p>\n

Per \u00faltim, tamb\u00e9 vam veure un v\u00eddeo que parlava sobre una companyia anomenada Tradebe, que vol aconseguir no tenir residus en 3 anys, i ens parlava d\u2019una f\u00e0brica que ara \u00e9s una biblioteca, la de Cal Font, i que abans es deia f\u00e0brica de Cal Boyer i que feia teixits.<\/span><\/p>\n

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Article l\u2019Aigua i les M\u00e0quines (per S\u00e0mia Bertran)<\/b><\/p>\n

El dia 14 de novembre per celebrar la Setmana de la Ci\u00e8ncia l\u2019alumnat de segon d\u2019ESO de l\u2019Institut Joan Mercader vam anar a fer una visita el Museu de la Pell a una exposici\u00f3 que es diu l\u2019Aigua i les M\u00e0quines.<\/span><\/p>\n

En aquesta exposici\u00f3 que vam aprendre moltes coses sobre aquests temes.<\/span><\/p>\n

Van comen\u00e7ar a explicar-nos algunes m\u00e0quines que es feien servir a l’antiguitat per recollir aigua i tamb\u00e9 n\u2019hi havia algunes que eren simulacions i algunes que eren reals.<\/span><\/p>\n

Tamb\u00e9 van deixar fer servir algunes d\u2019aquelles m\u00e0quines.<\/span><\/p>\n

Aquestes s\u00f3n algunes de les m\u00e0quines que vam veure : Bombes d\u2019aigua, carret de bombers, roda hidr\u00e0ulica vertical, i horitzontal etc.<\/span><\/p>\n

A continuaci\u00f3 ens van explicar algunes coses sobre la depuradora d\u2019Igualada, i que altres cursos tamb\u00e9 l’havien anat a visitar.<\/span><\/p>\n

Tamb\u00e9 ens van ensenyar un v\u00eddeo sobre el museu de la pell i la depuradora.<\/span><\/p>\n

Per acabar, ens van ensenyar una m\u00e0quina de vapor que hi havia en una altra part del museu, que \u00e9s una r\u00e8plica de l\u2019original. La va engegar, i vam veure que feia molt soroll i el funcionament que tenia.<\/span><\/p>\n

A aquest museu, ja hi havia estat quan era m\u00e9s petita, per\u00f2 m\u2019ha agradat bastant la visita, a mi el que m\u2019ha sorpr\u00e8s m\u00e9s \u00e9s que Igualada t\u00e9 una depuradora, ja que anys enrere totes les f\u00e0briques de pell tiraven brut\u00edcia al rec i l\u2019aigua podia arribar a baixar de colors, per culpa d’aix\u00f2 van decidir construir una depuradora, que \u00e9s una de les \u00faniques que hi ha Catalunya i una de les m\u00e9s grans. Tamb\u00e9 m\u2019ha sorpr\u00e8s bastant el funcionament de la depuradora, que ens van explicar que funciona per fases. Ja tinc ganes d’anar-la a visitar algun dia!<\/span><\/p>\n

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Article l\u2019Aigua i les M\u00e0quines (per Elisabeth Vergara)<\/b><\/p>\n

El divendres 15 de novembre vam anar al museu de la pell caminant des de l\u2019institut, i vam con\u00e8ixer l’evoluci\u00f3 de les m\u00e0quines d\u2019aigua. La visita va ser guiada per una persona, qui ens va explicar el funcionament de cada m\u00e0quina i les seves caracter\u00edstiques.\u00a0<\/span><\/p>\n

Primer, ens va ensenyar els sistemes m\u00e9s antics, com el pou i la cigonya, que s\u00f3n de funcionament discontinu, i la s\u00ednia, que podia ser funcionada tant per for\u00e7a humana com animal, que es diu s\u00ednia de sang. Tamb\u00e9 vam veure el cargol d\u2019Arqu\u00edmedes, un mecanisme per pujar l\u2019aigua.<\/span><\/p>\n

\"\"<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n

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A continuaci\u00f3 vam aprendre les bombes hidr\u00e0uliques, com les aspirants, les impel\u00b7lents que s’utilitzen per apagar focs i les centr\u00edfugues. Tamb\u00e9 ens van mostrar les rodes hidr\u00e0uliques, tant la horitzontal com la vertical, que aprofiten la for\u00e7a de l\u2019aigua per moure mecanismes.<\/span><\/p>\n

Despr\u00e9s vam veure un v\u00eddeo sobre les depuradores a Igualada, el seu funcionament, desenvolupament, com estava controlat tot\u2026 Finalment, vam veure la m\u00e0quina de vapor, on ens van explicar com va ser un gran invent pel desenvolupament industrial i la van posar en marxa, on vam veure els seus mecanismes i el molt soroll que feien.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

L\u2019AIGUA I LES M\u00c0QUINES\u00a0(per Dina El Miri Nassiri, S\u00e0mia Bertran i Elisabeth Vergara Acedo)   Article l\u2019Aigua i les M\u00e0quines (per Dina El Miri Nassiri) Avui hem anat d’excursi\u00f3 amb el meu grup de classe, 2n d’ESO D, cap al Museu de la Pell. La dona que ens ho va explicar ens va explicar sobre […]<\/p>\n","protected":false},"author":1,"featured_media":11628,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"default","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5,1,29,170],"tags":[],"class_list":["post-11627","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso-2","category-general","category-portada","category-tecnologic"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts\/11627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/comments?post=11627"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts\/11627\/revisions"}],"predecessor-version":[{"id":11632,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts\/11627\/revisions\/11632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/media\/11628"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/media?parent=11627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/categories?post=11627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/tags?post=11627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}