{"id":17366,"date":"2022-06-27T13:53:50","date_gmt":"2022-06-27T13:53:50","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17366"},"modified":"2022-10-18T14:03:22","modified_gmt":"2022-10-18T14:03:22","slug":"application-of-dynamic-balancing-valve-in-hvac-engineering","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/application-of-dynamic-balancing-valve-in-hvac-engineering.html","title":{"rendered":"Anwendung von dynamischen Ausgleichsventilen in der HLK-Technik"},"content":{"rendered":"<p>Aufgrund der eingeschr\u00e4nkten Bedingungen k\u00f6nnen bei Heizungs- und Klimaanlagenprojekten keine identischen Leitungssysteme verwendet werden. In der tats\u00e4chlichen Konstruktion verwendet das heterogene System einen Druckkopf, um die entgegengesetzte Richtung am Schleifenende des Systems sicherzustellen, w\u00e4hrend andere Ressourcen der Klimaanlage den Wert der Arbeitsbedingungen des Designs verwenden. Insbesondere bei gro\u00dfen Geb\u00e4udefunktionen handelt es sich um komplexe Projekte. Aufgrund der langen Rohrleitung, der Start-Stopp-Unterschiede am Klimaanlagenende und der unterschiedlichen Widerst\u00e4nde gibt es in der N\u00e4he der Kalt- und Warmquelle viele Druckk\u00f6pfe, und die Durchflussverteilung weicht vom Design ab, was zu Problemen im hydraulischen System f\u00fchrt. Aufgrund der Durchflussabweichung scheint es an den Enden der Kalt- und Warmquelle nicht hei\u00df zu sein und die Klimaanlage zu kalt zu sein, und es gibt andere Ph\u00e4nomene, die nicht nur die Funktion sicherstellen, sondern auch Energie verschwenden.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-solving-hydraulic-disorder-with-a-dynamic-balancing-valve\">\u2160. Beheben von hydraulischen St\u00f6rungen mit einem dynamischen Ausgleichsventil<\/h2>\n\n\n\n<p>F\u00fcgen Sie zuerst eine Drosselblende hinzu. F\u00fcgen Sie eine Drosselblende in der N\u00e4he des Kaltquellenkreislaufs, des W\u00e4rmeeinlasses und anderer Teile der Klimaanlage hinzu, um das hydraulische Ungleichgewicht des thermischen Endflusses und Widerstands des Wassersystems zu beheben, das die Situation scheinbar nicht \u00e4ndern kann. Infolgedessen werden die Endfluss\u00e4nderungen weiterhin hydraulische Probleme und Energieverschwendung verursachen.<\/p>\n\n\n\n<p>Zweitens m\u00fcssen manuelle Einstellventile installiert werden. Die Wahl eines manuellen dynamischen Gleichgewichtsventils f\u00fcr gro\u00dfe Klimaanlagen ist schwierig zu \u00e4ndern, da das Frontend-Ventil f\u00fcr die manuelle Einstellung den Backend-Durchfluss beeinflusst. Wenn die Backend-Durchflussrate ge\u00e4ndert wird, \u00e4ndert sich auch die Frontend-Durchflussrate. Daher ist die Einstellung schwierig und zeitaufw\u00e4ndig. Ingenieure m\u00fcssen in der Lage sein, das Ventil in komplexen Systemen zu \u00e4ndern, wenn Systemdruck, Last oder Neueinstellung des Hydrauliksystems vorhanden sind.<\/p>\n\n\n\n<p>Der dritte Schritt besteht darin, ein dynamisches Ausgleichsventil zu installieren. Bestimmen Sie das Ende der Klimaanlage und die Auslegungsdurchflussrate des thermischen Einlasses. Bestimmen Sie anhand des Druck- und Durchflussbereichs am Ventil das dynamische Ausgleichsventil und installieren Sie das Ventil. Wir ben\u00f6tigen nur die Differenzdruck\u00e4nderungen am Ventil, um den Ventildruck ohne k\u00fcnstliche Anpassung zu steuern.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-practical-application-of-dynamic-balancing-valves-in-engineering\">\u2161. Die praktische Anwendung dynamischer Ausgleichsventile im Maschinenbau<\/h2>\n\n\n\n<p>Zun\u00e4chst einmal Fernw\u00e4rme. Dynamische Ausgleichsventile werden in W\u00e4rmeeinl\u00e4ssen verwendet, um den Systemdurchfluss sicherzustellen. Raumheizungsventile und Heizsysteme m\u00fcssen sicherstellen, dass jeder Heizk\u00f6rper \u00fcber gen\u00fcgend Durchfluss verf\u00fcgt, und dynamische Ausgleichsventile m\u00fcssen sicherstellen, dass jeder Steigstrang einen gleichm\u00e4\u00dfigen Durchfluss aufweist, damit das horizontale Ungleichgewicht korrigiert wird.<\/p>\n\n\n\n<p>An zweiter Stelle steht die Klimaanlage. In gro\u00dfen Klimaanlagen und zentralen Klimaanlagen ist das dynamische Ausgleichsventil am Ende der Klimaanlage angebracht und sorgt \u00fcber das elektrische Dreiwegeventil f\u00fcr den Betriebsfluss der Anlage. Die hydraulischen Bedingungen werden durch das dynamische Ausgleichsventil geregelt. Wenn die Pumpe, der K\u00fchlturm, die K\u00e4lte- und W\u00e4rmequellen der Konstruktionsleitung eingeschr\u00e4nkt sind, k\u00f6nnen wir ein dynamisches Ausgleichsventil verwenden, um eine Belastung zu verhindern und den normalen und sicheren Betrieb der Anlage sicherzustellen.<\/p>","protected":false},"excerpt":{"rendered":"<p>Unabh\u00e4ngig davon, ob es sich um ein Heizungs- oder Klimaanlagenprojekt handelt, ist es aufgrund der Bedingungen nicht m\u00f6glich, dasselbe Reisesystem zu verwenden. In Wirklichkeit \u2026 <a title=\"Anwendung von dynamischen Ausgleichsventilen in der HLK-Technik\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\" aria-label=\"Mehr zu Anwendung von dynamischen Ausgleichsventilen in der HLK-Technik\">Weiterlesen ...<\/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":[2560],"class_list":["post-17366","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-dpcv","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\/de\/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":2560,"name":"DPCV","slug":"dpcv","term_group":0,"term_taxonomy_id":2560,"taxonomy":"post_tag","description":"<!-- wp:paragraph -->\r\n\r\nTo meet the growing use of variable speed pumps for HVAC applications, ZECO Fluid Systems has launched a range of Differential Pressure Control Valves (DPCV) specifically aimed at optimizing system performance.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nExtremely efficient, the DPCV is set to a maximum differential pressure which ensures flow cannot exceed the desired rate. It, therefore, helps reduce energy consumption, and the risk of noise and simplifies the commissioning process.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_53a72f-f5\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET DCPV VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-dcpv\">What is DCPV?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDifferential Pressure Control Valves - also commonly called DPCVs - are installed in heating or cooling systems to control sub-circuit pressure to a set or given maximum.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nZECO\u2019s DPCV range includes three different types. A type with pre-set \u0394pC (differential pressure across the circuit), a type with adjustable \u0394pC, and finally a type being a combined dynamic balancing valve and adjustable DPCV. They offer a flexible range meeting any system demand.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>What is Differential Pressure Control?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA differential pressure controller consists of a valve and a pressure actuator. Differential pressure controllers in the primary system are mainly used to keep a constant and lower differential pressure across a motorized control valve or a total system\/substation.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Specifications of DPCV<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Nominal diameter: DN25 \u2013 DN50<\/li>\r\n \t<li>Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t<li>Pressure range: 16 bars- 25 bars<\/li>\r\n \t<li>Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t<li>Connection: Threaded BSP<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27252,\"width\":384,\"height\":512,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img class=\"wp-image-27252\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/10\/DPCV-768x1024.jpg\" alt=\"DPCV\" width=\"384\" height=\"512\" \/><figcaption>DPCV<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Nominal diameter: DN65 \u2013 DN250<\/li>\r\n \t<li>Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t<li>Pressure range: 16 bars -25 bars<\/li>\r\n \t<li>Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t<li>Connection: RF<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17033,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17033\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\" alt=\"Differential Pressure Control Valve\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Why choose a DPCV?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWith a DPCV installed in Your system, You will achieve reduced energy consumption, avoid the risk of annoying noise and have a simple commissioning process.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>How does a DPCV Work?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA DPCV includes a diaphragm, a spring, and a capillary tube connecting the partner valve in the supply pipe and the DPCV valve in the return pipe to control the circuit pressure loss.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe differential pressure control valve (DPCV) is a special kind of control valve whose action is related to a measured pressure difference. In practice, the DPCV is used in several applications as will be further explained basically, its goal is to maintain a constant pressure difference across a certain part of the hydraulic network. Inside the DPCV, two cavities are separated by means of a membrane. One cavity is internally connected to the upstream side of the DPCV while the other one is connected to a remote location by means of a small capillary pipe. This way, the differential pressure across the membrane equals the pressure difference between the upstream measuring point and the DPCV. The resulting spindle travel depends on the force balance between the membrane and the spring.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n\u2022 \u0394P Control\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe DPCV diaphragm will regulate to control \u0394pC (differential pressure across the circuit) depending on pressure impulse from the supply side and direct pressure from the return side. The spring force will equal the \u0394pC.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIn all ZECO DPCVs, the diaphragm will be a rolling diaphragm which will result in a very compact valve design. Depending on the ZECO Differential Pressure Control Valve selected, \u0394pC may be fixed or externally adjustable.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":12,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2560,"label":"DPCV"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Application of Dynamic Balancing Valve in HVAC Engineering - 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\/de\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Application of Dynamic Balancing Valve in HVAC Engineering - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"No matter heating or air conditioning project, it is impossible to use the same journey system because of condition restrictions. In actual ... Weiterlesen ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/de\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-27T13:53:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-18T14:03:22+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\">\n\t<meta name=\"twitter:data1\" content=\"Jerry\">\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\">\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/application-of-dynamic-balancing-valve-in-hvac-engineering.html#webpage\",\"url\":\"https:\/\/zecovalve.com\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\",\"name\":\"Application of Dynamic Balancing Valve in HVAC Engineering - ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"datePublished\":\"2022-06-27T13:53:50+00:00\",\"dateModified\":\"2022-10-18T14:03:22+00:00\",\"author\":{\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/application-of-dynamic-balancing-valve-in-hvac-engineering.html#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/application-of-dynamic-balancing-valve-in-hvac-engineering.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\",\"url\":\"https:\/\/zecovalve.com\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\",\"name\":\"Application of Dynamic Balancing Valve in HVAC Engineering\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\",\"name\":\"Jerry\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts\/17366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/comments?post=17366"}],"version-history":[{"count":0,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts\/17366\/revisions"}],"wp:attachment":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/media?parent=17366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/categories?post=17366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/tags?post=17366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}