{"id":17272,"date":"2022-06-27T12:43:11","date_gmt":"2022-06-27T12:43:11","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17272"},"modified":"2022-08-20T13:49:51","modified_gmt":"2022-08-20T13:49:51","slug":"definition-and-working-principle-of-balance-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/definition-and-working-principle-of-balance-valve.html","title":{"rendered":"Defini\u00e7\u00e3o e princ\u00edpio de funcionamento da v\u00e1lvula de equil\u00edbrio"},"content":{"rendered":"<p>A v\u00e1lvula de equil\u00edbrio \u00e9 uma v\u00e1lvula de equil\u00edbrio din\u00e2mica e est\u00e1tica sob a condi\u00e7\u00e3o hidr\u00e1ulica. <\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\">A v\u00e1lvula de equil\u00edbrio pode ser dividida em: v\u00e1lvula de equil\u00edbrio est\u00e1tico, v\u00e1lvula de equil\u00edbrio din\u00e2mico e v\u00e1lvula de equil\u00edbrio independente de press\u00e3o diferencial.<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00e1lvula de equil\u00edbrio est\u00e1tico<\/h3>\n\n\n\n<p>A v\u00e1lvula de equil\u00edbrio est\u00e1tico altera a resist\u00eancia do fluxo atrav\u00e9s da v\u00e1lvula, alterando a folga (abertura) entre o n\u00facleo da v\u00e1lvula e a sede da v\u00e1lvula e ajustando o kV (capacidade de fluxo da v\u00e1lvula) da v\u00e1lvula, de modo a atingir o objetivo de regular o fluxo. Seu objetivo \u00e9 a resist\u00eancia do sistema, eliminando o fen\u00f4meno de desequil\u00edbrio de resist\u00eancia no sistema para que a nova \u00e1gua possa ser equilibrada e distribu\u00edda de acordo com a propor\u00e7\u00e3o calculada no projeto, e cada ramal ao mesmo tempo de acordo com a propor\u00e7\u00e3o casos aumentam ou diminuir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A v\u00e1lvula de equil\u00edbrio din\u00e2mico \u00e9 dividida em v\u00e1lvula de equil\u00edbrio de fluxo din\u00e2mico e v\u00e1lvula de equil\u00edbrio de press\u00e3o diferencial din\u00e2mica.<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00e1lvula de equil\u00edbrio de fluxo din\u00e2mico<\/h3>\n\n\n\n<p>A v\u00e1lvula de equil\u00edbrio de fluxo din\u00e2mico altera automaticamente o coeficiente de resist\u00eancia de acordo com a condi\u00e7\u00e3o de funcionamento do sistema (press\u00e3o diferencial). Dentro de uma certa faixa de press\u00e3o diferencial, ele pode controlar efetivamente o fluxo para manter um valor constante. Normalmente, a v\u00e1lvula de balanceamento de fluxo din\u00e2mico \u00e9 aplicada ao sistema de fluxo constante ou \u00e0 sa\u00edda do motor principal com frequ\u00eancia constante no lado prim\u00e1rio.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Din\u00e2mico&nbsp;<strong>v\u00e1lvula de equil\u00edbrio de press\u00e3o diferencial<\/strong><\/h3>\n\n\n\n<p>A dinamica\u00a0<strong>v\u00e1lvula de equil\u00edbrio de press\u00e3o diferencial<\/strong>\u00a0usa a press\u00e3o diferencial para ajustar a abertura da v\u00e1lvula e usa a mudan\u00e7a de queda de press\u00e3o do n\u00facleo da v\u00e1lvula para compensar a mudan\u00e7a na resist\u00eancia da tubula\u00e7\u00e3o, de modo que a press\u00e3o diferencial possa ser mantida basicamente inalterada quando as condi\u00e7\u00f5es de trabalho mudam.<\/p>\n\n\n\n<p>A v\u00e1lvula de equil\u00edbrio de press\u00e3o diferencial din\u00e2mica \u00e9 geralmente usada com a v\u00e1lvula de equil\u00edbrio est\u00e1tico. Como a v\u00e1lvula de equil\u00edbrio de press\u00e3o diferencial din\u00e2mica n\u00e3o pode medir diretamente o fluxo na tubula\u00e7\u00e3o, ela precisa da coopera\u00e7\u00e3o da v\u00e1lvula de equil\u00edbrio est\u00e1tico para depurar com precis\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-does-a-balancing-valve-work\">Como funciona uma v\u00e1lvula de balanceamento\uff1f<\/h2>\n\n\n\n<p>A v\u00e1lvula de equil\u00edbrio \u00e9 uma esp\u00e9cie de v\u00e1lvula reguladora com fun\u00e7\u00e3o especial de fechadura digital. Ele adota uma estrutura de corpo de v\u00e1lvula DC e possui melhores caracter\u00edsticas de fluxo percentual igual. Ele pode distribuir o fluxo de maneira razo\u00e1vel e resolver eficazmente o problema de temperatura e calor irregulares no sistema de aquecimento. Ao mesmo tempo, a queda de press\u00e3o e a vaz\u00e3o podem ser ajustadas com precis\u00e3o para melhorar o estado do fluxo l\u00edquido no sistema de rede de tubula\u00e7\u00e3o, de modo a atingir o objetivo de equil\u00edbrio l\u00edquido e economia de energia na rede de tubula\u00e7\u00e3o.<\/p>\n\n\n\n<p>A v\u00e1lvula \u00e9 equipada com indica\u00e7\u00e3o de abertura, dispositivo de travamento de abertura e pequena v\u00e1lvula medidora de press\u00e3o para medi\u00e7\u00e3o de vaz\u00e3o. Contanto que a v\u00e1lvula de equil\u00edbrio de especifica\u00e7\u00e3o apropriada seja instalada em cada ramal e entrada do usu\u00e1rio, e a v\u00e1lvula seja travada ap\u00f3s uma depura\u00e7\u00e3o \u00fanica com instrumento inteligente especial, o volume total de \u00e1gua do sistema \u00e9 controlado dentro de uma faixa razo\u00e1vel, de modo a superar o fen\u00f4meno irracional de \u201cgrande fluxo, pequena diferen\u00e7a de temperatura\u201d.<\/p>\n\n\n\n<p>A v\u00e1lvula de equil\u00edbrio pode ser instalada no tubo de abastecimento de \u00e1gua ou no tubo de retorno. Geralmente, deve ser instalado no tubo de retorno, principalmente para o circuito de alta temperatura. Para comodidade da depura\u00e7\u00e3o, ele deve ser instalado no tubo de retorno, e o tubo de abastecimento de \u00e1gua (retorno) instalado com a v\u00e1lvula de equil\u00edbrio n\u00e3o precisa ser fornecido com v\u00e1lvula de corte.<\/p>\n\n\n\n<p>A v\u00e1lvula de equil\u00edbrio \u00e9 instalada no sistema de tubula\u00e7\u00e3o e a propor\u00e7\u00e3o do n\u00famero de resist\u00eancia caracter\u00edstico da tubula\u00e7\u00e3o do sistema \u00e9 alterada ajustando-a para atender aos requisitos do projeto. Ap\u00f3s a depura\u00e7\u00e3o do sistema, n\u00e3o h\u00e1 desequil\u00edbrio hidr\u00e1ulico est\u00e1tico. Se o sistema qualificado para comissionamento estiver no estado de opera\u00e7\u00e3o de carga parcial quando o fluxo total for reduzido, o fluxo de cada ramal regulado pela v\u00e1lvula de equil\u00edbrio diminuir\u00e1 automaticamente ano ap\u00f3s ano, mas a taxa de fluxo definida por cada ramal n\u00e3o diminuir\u00e1. mudar.<\/p>","protected":false},"excerpt":{"rendered":"<p>A v\u00e1lvula de equil\u00edbrio \u00e9 uma v\u00e1lvula de equil\u00edbrio din\u00e2mica e est\u00e1tica sob a condi\u00e7\u00e3o hidr\u00e1ulica. A v\u00e1lvula de equil\u00edbrio pode ser dividida em: equil\u00edbrio est\u00e1tico\u2026 <a title=\"Defini\u00e7\u00e3o e princ\u00edpio de funcionamento da v\u00e1lvula de equil\u00edbrio\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/definition-and-working-principle-of-balance-valve.html\" aria-label=\"Mais em Defini\u00e7\u00e3o e Princ\u00edpio de Funcionamento da V\u00e1lvula de Equil\u00edbrio\">Ler mais<\/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":[2534,1700,5],"class_list":["post-17272","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-balance","tag-dynamic","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\/pt\/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":2534,"name":"balance","slug":"balance","term_group":0,"term_taxonomy_id":2534,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"},{"term_id":1700,"name":"dynamic","slug":"dynamic","term_group":0,"term_taxonomy_id":1700,"taxonomy":"post_tag","description":"","parent":0,"count":2,"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":2534,"label":"balance"},{"value":1700,"label":"dynamic"},{"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>Definition and Working Principle of Balance 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\/pt\/definition-and-working-principle-of-balance-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Definition and Working Principle of Balance Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"The balance valve is a dynamic and static balance valve under the hydraulic condition. 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