{"id":4374,"date":"2024-06-27T13:50:35","date_gmt":"2024-06-27T11:50:35","guid":{"rendered":"https:\/\/sps.promisys-web.be\/?post_type=wiki&#038;p=4374"},"modified":"2024-10-22T18:24:37","modified_gmt":"2024-10-22T16:24:37","slug":"comment-fonctionne-une-pompe-peristaltique","status":"publish","type":"wiki","link":"https:\/\/sps.promisys-web.be\/fr\/wiki-pour-pompes-industrielles\/pompes-peristaltiques\/comment-fonctionne-une-pompe-peristaltique\/","title":{"rendered":"Comment Fonctionne une Pompe P\u00e9ristaltique ?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Fonctionnement d&rsquo;une Pompe P\u00e9ristaltique<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"288\" src=\"https:\/\/sps.promisys-web.be\/wp-content\/uploads\/2024\/06\/Peristaltic_pump_principle.gif\" alt=\"\" class=\"wp-image-2936\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Une pompe p\u00e9ristaltique se compose principalement de deux \u00e9l\u00e9ments :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Le tuyau p\u00e9ristaltique<\/strong><\/li>\n\n\n\n<li><strong>Le rotor \u00e0 rouleaux ou \u00e0 patins<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque le rotor tourne, il comprime le tuyau p\u00e9ristaltique \u00e0 l&rsquo;aide de ses rouleaux ou patins (g\u00e9n\u00e9ralement deux, mais certains mod\u00e8les en comportent trois). <br>Du c\u00f4t\u00e9 aval &#8211; \u00e9galement appel\u00e9 c\u00f4t\u00e9 pression &#8211; le fluide est pouss\u00e9 vers l&rsquo;avant par le mouvement des rouleaux. <br>Du c\u00f4t\u00e9 amont &#8211; appel\u00e9 c\u00f4t\u00e9 aspiration &#8211; le mouvement des rouleaux cr\u00e9e un vide qui aspire le fluide du r\u00e9servoir de stockage dans le tuyau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La pression g\u00e9n\u00e9r\u00e9e sur le c\u00f4t\u00e9 aval par la rotation du rotor est g\u00e9n\u00e9ralement comprise entre 5 et 6 bars, mais peut atteindre jusqu&rsquo;\u00e0 10, voire 16 bars dans certaines applications.<br>Les rouleaux (ou gallets ou enocre sabots) exercent une force suffisante pour presque aplatir le tuyau, cr\u00e9ant ainsi une \u00e9tanch\u00e9it\u00e9 presque parfaite qui emp\u00eache le reflux du fluide. <br>Cette action g\u00e9n\u00e8re simultan\u00e9ment un vide du c\u00f4t\u00e9 de l&rsquo;aspiration, avec des pressions g\u00e9n\u00e9ralement comprises entre 0,4 et 0,8 bar, ce qui rend les pompes p\u00e9ristaltiques auto-amor\u00e7antes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si votre application fait appel \u00e0 l&rsquo;auto-amor\u00e7age, je vous sugg\u00e8re d&rsquo;examiner le NPSH disponible pour assurer un fonctionnement ad\u00e9quat de la pompe.<br><a href=\"https:\/\/sps.promisys-web.be\/fr\/wiki-pour-pompes-industrielles\/principes-generaux\/comment-calculer-le-niveau-de-liquide-requis-par-une-pompe-auto-amorcante\/\">En savoir plus sur la mani\u00e8re de calculer le NPSH disponible ou le niveau de liquide requis<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les pompes p\u00e9ristaltiques offrent l&rsquo;avantage d&rsquo;une manipulation pr\u00e9cise des fluides, ce qui les rend id\u00e9ales pour les applications n\u00e9cessitant un <a href=\"https:\/\/sps.promisys-web.be\/fr\/wiki-pour-pompes-industrielles\/pompes-doseuses\/pompes-peristaltiques-pour-le-dosage\/\">dosage pr\u00e9cis<\/a>, la manipulation de fluides visqueux ou le transfert de mat\u00e9riaux sensibles sans contamination.<br><a href=\"https:\/\/sps.promisys-web.be\/fr\/wiki-pour-pompes-industrielles\/pompes-doseuses\/pompes-peristaltiques-pour-le-dosage\/\">En savoir plus sur les pompes p\u00e9ristaltiques pour le dosage<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SPS Pumps est l\u00e0 pour vous Aider<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPS Pumps est r\u00e9put\u00e9e pour son <strong>excellence en mati\u00e8re d&rsquo;ing\u00e9nierie des pompes industrielles<\/strong>, en particulier des pompes p\u00e9ristaltiques. <br>Nous associons l&rsquo;<strong>expertise technique \u00e0 l&rsquo;assistance<\/strong>, ce qui vous garantit des syst\u00e8mes fiables et efficaces adapt\u00e9s \u00e0 vos besoins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPS Pumps propose une <a href=\"https:\/\/sps.promisys-web.be\/fr\/produits\/tuyaux-de-rechange-pour-pompes-peristaltiques\/\">large gamme de tuyaux p\u00e9ristaltiques et pi\u00e8ces de rechange<\/a> pour toutes les marques de pompes p\u00e9ristaltiques, tr\u00e8s souvent en stock, vous aidant \u00e0 maintenir le bon fonctionnement de vos pompes et \u00e0 minimiser les temps d&rsquo;arr\u00eat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPS Pumps est votre partenaire de confiance pour le succ\u00e8s et la fiabilit\u00e9 \u00e0 long terme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Appelez-nous au <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">+32 2 657 23 53<\/mark><\/strong> ou nous envoyer un courriel \u00e0 <a href=\"mailto:info@sps-pumps.com\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\"><strong>info@sps-pumps.com<\/strong><\/mark><\/a>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/sps.promisys-web.be\/fr\/produits\/pompes-peristaltiques\/lsm-pompes-peristaltiques-a-usage-intensif\/\">Pompes P\u00e9ristaltiques LSM \u00e0 Usage Intensif<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/sps.promisys-web.be\/fr\/produits\/pompes-peristaltiques\/pompes-peristaltiques-ab8-pour-dosage\/\">Pompes Doseuses AB<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/sps.promisys-web.be\/fr\/blog\/biogaz-rube\/\">Pompes P\u00e9ristaltiques dans l&rsquo;Industrie du Biogaz &#8211; T\u00e9moignage<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/sps.promisys-web.be\/fr\/produits\/tuyaux-de-rechange-pour-pompes-peristaltiques\/\">Tuyaux et Pi\u00e8ces de Rechange<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"featured_media":0,"parent":101,"menu_order":83,"template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4374","wiki","type-wiki","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.7 (Yoast SEO v23.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Visualiser le Fonctionnement d&#039;une Pompe P\u00e9ristaltiques<\/title>\n<meta name=\"description\" content=\"Bien comprendre le fonctionnement d&#039;une pompe p\u00e9ristaltique en visualisant les mouvements int\u00e9rieurs. 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