{"id":10286,"date":"2022-11-14T08:44:50","date_gmt":"2022-11-14T00:44:50","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?p=10286"},"modified":"2022-11-14T08:44:54","modified_gmt":"2022-11-14T00:44:54","slug":"valve-drive-method","status":"publish","type":"post","link":"https:\/\/raymonvalve.com\/fr\/blog\/valve-drive-method\/","title":{"rendered":"<strong>Mode de commande de vanne<\/strong>"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Qu'est-ce qu'un mode de commande de vanne ?<\/strong><\/h2>\n\n\n\n<p>Le mode de commande de vanne r\u00e9gule le fonctionnement des moteurs de la vanne. Il aide \u00e0 contr\u00f4ler le flux dans les processus, les machines CNC, la robotique et automatise les applications de fabrication. Les contr\u00f4leurs VMD sont hautement programmables et offrent \u00e9galement de hautes performances. Ils re\u00e7oivent des entr\u00e9es de capteurs et ajustent les actionneurs de vanne en r\u00e9ponse \u00e0 ces entr\u00e9es. Les options d'entr\u00e9e incluent l'ORP, le pH, le niveau, la temp\u00e9rature, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Mode de commande de vanne<\/strong><\/h2>\n\n\n\n<p>Il existe de nombreux types de base de commande de vannes tels que manuelle, \u00e9lectrique, pneumatique et hydraulique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.<\/strong> &nbsp; <strong>M\u00e9thode de commande manuelle de vanne<\/strong><\/h3>\n\n\n\n<p>Les commandes manuelles ne n\u00e9cessitent aucune source d'alimentation externe. Elles utilisent un levier et une roue \u00e0 main pour entra\u00eener les engrenages, ce qui r\u00e9sulte en un rendement \u00e9lev\u00e9 par rapport \u00e0 l'entr\u00e9e.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.<\/strong> &nbsp; <strong>M\u00e9thode de commande \u00e9lectrique de vanne<\/strong><\/h3>\n\n\n\n<p>L'actionneur de vanne \u00e9lectrique utilise un courant alternatif ou continu monophas\u00e9 ou triphas\u00e9. Il aide \u00e0 entra\u00eener une combinaison d'engrenages pour g\u00e9n\u00e9rer le niveau de couple souhait\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.<\/strong> &nbsp; <strong>M\u00e9thode de commande pneumatique de vanne<\/strong><\/h3>\n\n\n\n<p>Les m\u00e9thodes de commande pneumatique ajustent la position en convertissant la pression de l'air en mouvement lin\u00e9aire et rotatif.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.<\/strong> &nbsp; <strong>M\u00e9thode de vanne \u00e0 entra\u00eenement \u00e9lectrohydraulique<\/strong><\/h3>\n\n\n\n<p>Les m\u00e9thodes de vannes \u00e0 entra\u00eenement \u00e9lectrohydraulique convertissent la pression et l'alimentation du fluide en mouvement lin\u00e9aire et rotatif.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Mode d'actionnement de la vanne<\/strong><\/h2>\n\n\n\n<p>Selon les m\u00e9canismes du mode d'entra\u00eenement de la vanne, le dispositif d'entra\u00eenement de la vanne est divis\u00e9 en deux parties : course angulaire et course droite. D'autre part, la structure d'entra\u00eenement de la vanne est divis\u00e9e en parties suivantes :<\/p>\n\n\n\n<p>1. Type \u00e0 membrane<\/p>\n\n\n\n<p>2. Type \u00e0 aubes<\/p>\n\n\n\n<p>3. Type \u00e0 cylindre<\/p>\n\n\n\n<p>\u00b7 Type \u00e0 cr\u00e9maill\u00e8re \u00e0 piston<\/p>\n\n\n\n<p>\u00b7 Type \u00e0 tige<\/p>\n\n\n\n<p>\u00b7 Type \u00e0 vis<\/p>\n\n\n\n<p>\u00b7 Type \u00e0 fourche<\/p>\n\n\n\n<p>\u00b7 Type \u00e0 cylindre<\/p>\n\n\n\n<p>4. Combinaison \u00e0 film<\/p>\n\n\n\n<p>5. \u00a0 Type de moteur pneumatique<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>M\u00e9thode de contr\u00f4le et fonction de l'actionneur de vanne<\/strong><\/h2>\n\n\n\n<p>Le fonctionnement et le style de mouvement de la vanne sont tr\u00e8s importants \u00e0 consid\u00e9rer lors du choix de la m\u00e9thode d'actionnement de la vanne.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>M\u00e9thode de contr\u00f4le de l'actionneur de vanne<\/strong><\/h2>\n\n\n\n<p>Les m\u00e9thodes de contr\u00f4le des actionneurs de vannes comprennent 2 types :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.<\/strong> &nbsp; <strong>Vannes \u00e0 mouvement rotatif<\/strong><\/h3>\n\n\n\n<p>Les vannes \u00e0 mouvement rotatif comprennent les vannes \u00e0 boisseau sph\u00e9rique, \u00e0 tapot, et papillon. Elles tournent d'un quart de tour ou plus de la position ferm\u00e9e \u00e0 ouverte.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.<\/strong> &nbsp; <strong>Vannes \u00e0 mouvement lin\u00e9aire<\/strong><\/h3>\n\n\n\n<p>Les vannes lin\u00e9aires comprennent les vannes \u00e0 soupape, \u00e0 opercule, \u00e0 pincement, \u00e0 membrane et d'angle. Elles ont une conception \u00e0 tige coulissante qui pousse l'\u00e9l\u00e9ment de fermeture pour l'ouvrir ou la fermer. La tige de la vanne peut monter pendant la rotation ou monter sans rotation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>M\u00e9thode de fonction de l'actionneur de vanne<\/strong><\/h2>\n\n\n\n<p>Il existe 2 styles de fonctionnement de base pour les actionneurs de vannes :<\/p>\n\n\n\n<p>1. \u00a0 Les vannes d'arr\u00eat et de d\u00e9marrage sont \u00e9galement connues sous le nom de vannes tout ou rien ou dispositifs d'isolement et limitent les actionneurs. Elles permettent l'ouverture et la fermeture de la position.<\/p>\n\n\n\n<p>2. Le dispositif de r\u00e9gulation et de contr\u00f4le assure les mouvements contr\u00f4lables afin que les vannes soient \u00e9trangl\u00e9es. Elles sont \u00e9trangl\u00e9es selon les besoins. Ce type d'actionneur est associ\u00e9 \u00e0 un positionneur pour que l'actionneur puisse se d\u00e9placer \u00e0 sa position souhait\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p>L'actionneur de vanne est tr\u00e8s facile \u00e0 installer et il est ultra-miniaturis\u00e9. Il est tr\u00e8s pratique \u00e0 entretenir et il n'est pas affect\u00e9 par la temp\u00e9rature ambiante. Tr\u00e8s facile \u00e0 contr\u00f4ler et il peut utiliser le courant continu et alternatif librement. Il est tr\u00e8s adapt\u00e9 \u00e0 la m\u00e9morisation, au jugement logique, \u00e0 l'amplification et au calcul, et il offre une large gamme de couple de sortie.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is Valve Drive? Valve drive regulates the operation of motors of the valve. It helps [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7506,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","ast-disable-related-posts":"","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":"","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":[1],"tags":[],"class_list":["post-10286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/10286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/comments?post=10286"}],"version-history":[{"count":1,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/10286\/revisions"}],"predecessor-version":[{"id":10287,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/10286\/revisions\/10287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media\/7506"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=10286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/categories?post=10286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/tags?post=10286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}