{"id":17383,"date":"2022-06-27T14:03:39","date_gmt":"2022-06-27T14:03:39","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17383"},"modified":"2022-08-03T16:10:16","modified_gmt":"2022-08-03T16:10:16","slug":"water-pump-control-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/water-pump-control-valve.html","title":{"rendered":"Valve de contr\u00f4le de la pompe \u00e0 eau"},"content":{"rendered":"<p>La vanne de commande de pompe \u00e0 eau est une vanne multifonction qui utilise le mode pilote pour contr\u00f4ler le d\u00e9bit. Il convient aux conduites dont le d\u00e9bit et la pression doivent \u00eatre contr\u00f4l\u00e9s dans les conduites de distribution. Il maintient le d\u00e9bit pr\u00e9d\u00e9termin\u00e9 inchang\u00e9, limite le d\u00e9bit excessif \u00e0 une valeur pr\u00e9d\u00e9termin\u00e9e et r\u00e9duit la haute pression en amont de mani\u00e8re appropri\u00e9e. <\/p>\n\n\n\n<p>M\u00eame si la pression en amont de la vanne principale change, cela n&#039;affectera pas le d\u00e9bit en aval de la vanne principale.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Changez le principe conventionnel de la vanne de commande de pompe \u00e0 eau consistant \u00e0 utiliser une plaque \u00e0 orifices ou des machines pures pour r\u00e9duire la surface du bassin de drainage, et utilisez des vannes pilotes associ\u00e9es pour minimiser la perte d&#039;\u00e9nergie dans le processus d&#039;\u00e9tranglement.<\/li><li>2. La sensibilit\u00e9 du contr\u00f4le est \u00e9lev\u00e9e, s\u00fbre et fiable, le d\u00e9bogage est simple et la dur\u00e9e de vie est longue.<\/li><\/ul>\n\n\n\n<p>La vanne de commande de la pompe \u00e0 eau peut \u00e9quilibrer automatiquement le d\u00e9bit du syst\u00e8me sans alimentation externe. Le d\u00e9bit est limit\u00e9 en maintenant la diff\u00e9rence de pression entre l&#039;avant et l&#039;arri\u00e8re de la plaque \u00e0 orifice (diam\u00e8tre d&#039;orifice fixe), on peut donc \u00e9galement l&#039;appeler vanne \u00e0 d\u00e9bit constant.<\/p>\n\n\n\n<p>La vanne de r\u00e9gulation de la pompe \u00e0 eau agit sur le d\u00e9bit, ce qui peut bloquer le d\u00e9bit d&#039;eau \u00e0 travers la vanne, plut\u00f4t que sur l&#039;\u00e9quilibre de la r\u00e9sistance. Il peut r\u00e9soudre le probl\u00e8me de d\u00e9s\u00e9quilibre dynamique du syst\u00e8me\u00a0: afin de maintenir le fonctionnement efficace d&#039;un seul r\u00e9frig\u00e9rateur, d&#039;une chaudi\u00e8re, d&#039;une tour de refroidissement et d&#039;un \u00e9changeur de chaleur, il est n\u00e9cessaire de contr\u00f4ler le d\u00e9bit de ces appareils pour qu&#039;il soit fix\u00e9 \u00e0 la valeur nominale\u00a0; \u00e0 partir de l&#039;extr\u00e9mit\u00e9 du syst\u00e8me, afin d&#039;\u00e9viter l&#039;interaction du r\u00e9glage dynamique, il est \u00e9galement n\u00e9cessaire de limiter le p\u00e9riph\u00e9rique final ou la branche. Contr\u00f4le de flux.<\/p>\n\n\n\n<p>En conception, l&#039;inconv\u00e9nient de\u00a0<strong>soupape de commande de pompe \u00e0 eau<\/strong>\u00a0est que la vanne a l&#039;exigence d&#039;une erreur de fonctionnement minimale. Le produit g\u00e9n\u00e9ral n\u00e9cessite une diff\u00e9rence de pression de service minimale de 20 KPa. En cas d&#039;installation dans le circuit le plus d\u00e9savantageux, il est n\u00e9cessaire d&#039;augmenter la hauteur de travail de la pompe de circulation de 2 m\u00e8tres. Par cons\u00e9quent, une installation proximale doit \u00eatre adopt\u00e9e et une installation distale doit \u00eatre perturb\u00e9e. M\u00e9thode. Lorsque la distance entre l&#039;utilisateur et la source de chaleur est sup\u00e9rieure \u00e0 80% du rayon de chauffage, la vanne de r\u00e9gulation de d\u00e9bit ne doit pas \u00eatre install\u00e9e.<\/p>","protected":false},"excerpt":{"rendered":"<p>La vanne de contr\u00f4le de pompe \u00e0 eau est une vanne multifonctionnelle qui utilise le mode pilote pour contr\u00f4ler le d\u00e9bit. Elle convient aux conduites dont le d\u00e9bit est ... <a title=\"Valve de contr\u00f4le de la pompe \u00e0 eau\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/water-pump-control-valve.html\" aria-label=\"Plus sur Valve de contr\u00f4le de pompe \u00e0 eau\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[168,153,5],"class_list":["post-17383","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-control","tag-flow","tag-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":168,"name":"control","slug":"control","term_group":0,"term_taxonomy_id":168,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":153,"name":"flow","slug":"flow","term_group":0,"term_taxonomy_id":153,"taxonomy":"post_tag","description":"","parent":0,"count":25,"filter":"raw"},{"term_id":5,"name":"valve","slug":"valve","term_group":0,"term_taxonomy_id":5,"taxonomy":"post_tag","description":"","parent":0,"count":116,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":168,"label":"control"},{"value":153,"label":"flow"},{"value":5,"label":"valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Water Pump Control Valve - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/water-pump-control-valve.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Water Pump Control Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Water pump control valve is a multi-function valve which uses pilot mode to control flow. 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