{"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\/tr\/application-of-dynamic-balancing-valve-in-hvac-engineering.html","title":{"rendered":"HVAC M\u00fchendisli\u011finde Dinamik Balans Vanas\u0131n\u0131n Uygulanmas\u0131"},"content":{"rendered":"

Is\u0131tma veya iklimlendirme projesi ne olursa olsun ayn\u0131 yolculuk sistemini kullanmak durum k\u0131s\u0131tlamalar\u0131ndan dolay\u0131 m\u00fcmk\u00fcn de\u011fildir. Ger\u00e7ek tasar\u0131mda, heterojen sistem, sistemdeki d\u00f6ng\u00fc ucunun olumsuzlu\u011funu sa\u011flamak i\u00e7in bir bas\u0131n\u00e7 ba\u015fl\u0131\u011f\u0131 kullan\u0131r ve di\u011fer iklimlendirme u\u00e7 kaynaklar\u0131, tasar\u0131m \u00e7al\u0131\u015fma ko\u015fullar\u0131n\u0131n de\u011ferini kullan\u0131r, \u00f6zellikle b\u00fcy\u00fck \u00f6l\u00e7ekli bina i\u015flevi karma\u015f\u0131k bir projedir. boru hatt\u0131n\u0131n uzun olmas\u0131, klima sonu start-stop farklar\u0131, diren\u00e7 fark\u0131, so\u011fuk ve s\u0131cak kayna\u011f\u0131n yak\u0131n\u0131nda \u00e7ok say\u0131da bas\u0131n\u00e7 ba\u015fl\u0131\u011f\u0131n\u0131n bulunmas\u0131 ve ak\u0131\u015f da\u011f\u0131l\u0131m\u0131n\u0131n tasar\u0131mdan sapmas\u0131 hidrolik sistem sorunlar\u0131na yol a\u00e7maktad\u0131r. Ak\u0131\u015f sapmas\u0131 nedeniyle, s\u0131cak ve so\u011fuk kayna\u011f\u0131n yak\u0131n ucu, \u0131s\u0131tman\u0131n s\u0131cak olmad\u0131\u011f\u0131 ve kliman\u0131n \u00e7ok so\u011fuk oldu\u011fu ve di\u011fer olaylar\u0131n sadece fonksiyonun kullan\u0131lmas\u0131n\u0131 sa\u011flamakla kalmay\u0131p ayn\u0131 zamanda enerji israf\u0131na da yol a\u00e7t\u0131\u011f\u0131 g\u00f6r\u00fcl\u00fcr.<\/p>\n\n\n\n\n\n

\u2160. Hidrolik d\u00fczensizli\u011fi dinamik balans vanas\u0131yla \u00e7\u00f6zme<\/h2>\n\n\n\n

\u00d6nce bir k\u0131sma delikli plaka ekleyin. Su sisteminin termal u\u00e7 ak\u0131\u015f\u0131ndaki ve direncindeki hidrolik dengesizli\u011fi \u00e7\u00f6zmek i\u00e7in, durumu de\u011fi\u015ftirmeyecek gibi g\u00f6r\u00fcnen, so\u011fuk kaynak d\u00f6ng\u00fcs\u00fcn\u00fcn, \u0131s\u0131 giri\u015finin ve kliman\u0131n di\u011fer par\u00e7alar\u0131n\u0131n yak\u0131n\u0131na bir k\u0131sma delikli plaka ekleyin. Sonu\u00e7 olarak u\u00e7 ak\u0131\u015f de\u011fi\u015fiklikleri hidrolik sorunlara ve enerji israf\u0131na neden olmaya devam edecektir.<\/p>\n\n\n\n

\u0130kinci olarak manuel ayar vanalar\u0131 tak\u0131lmal\u0131d\u0131r. B\u00fcy\u00fck iklimlendirme sistemleri i\u00e7in man\u00fcel dinamik denge vanas\u0131n\u0131n se\u00e7imini de\u011fi\u015ftirmek zordur \u00e7\u00fcnk\u00fc man\u00fcel ayarlama i\u00e7in \u00f6n u\u00e7 vana arka u\u00e7 ak\u0131\u015f\u0131n\u0131 etkileyecektir. Arka u\u00e7 ak\u0131\u015f h\u0131z\u0131 de\u011fi\u015ftirildi\u011finde \u00f6n u\u00e7 ak\u0131\u015f h\u0131z\u0131 da de\u011fi\u015fir. Sonu\u00e7 olarak, ayarlama zor ve zaman al\u0131c\u0131d\u0131r. M\u00fchendisler, sistem bas\u0131nc\u0131, y\u00fck veya hidrolik sistemin yeniden ayarlanmas\u0131 durumunda karma\u015f\u0131k sistemlerde valfi de\u011fi\u015ftirebilmelidir.<\/p>\n\n\n\n

\u00dc\u00e7\u00fcnc\u00fc ad\u0131m, dinamik bir dengeleme vanas\u0131n\u0131n kurulmas\u0131d\u0131r. \u0130klimlendirme ekipman\u0131n\u0131n u\u00e7taki termal giri\u015f tasar\u0131m debisini belirleyin. Vanadaki bas\u0131n\u00e7 ve debi de\u011fi\u015fim aral\u0131\u011f\u0131na g\u00f6re dinamik denge vanas\u0131n\u0131 belirleyip vanay\u0131 monte ediniz. Yapay ayarlamaya gerek kalmadan valf bas\u0131nc\u0131n\u0131 kontrol etmek i\u00e7in yaln\u0131zca valfteki fark bas\u0131nc\u0131 de\u011fi\u015fikliklerine ihtiyac\u0131m\u0131z var.<\/p>\n\n\n\n

\u2161. Dinamik balans vanalar\u0131n\u0131n m\u00fchendislikteki pratik uygulamas\u0131<\/h2>\n\n\n\n

Ba\u015flang\u0131\u00e7 olarak b\u00f6lgesel \u0131s\u0131tma. Sistem ak\u0131\u015f\u0131n\u0131 sa\u011flamak i\u00e7in termal giri\u015flerde dinamik dengeleme vanalar\u0131 kullan\u0131l\u0131r, i\u00e7 mekan \u0131s\u0131tma vanalar\u0131 ve \u0131s\u0131tma sistemlerinin her bir radyat\u00f6r\u00fcn yeterli ak\u0131\u015fa sahip oldu\u011funu do\u011frulamas\u0131 gerekir ve dinamik denge vanalar\u0131n\u0131n her bir y\u00fckselticinin tutarl\u0131 bir ak\u0131\u015fa sahip olmas\u0131n\u0131 sa\u011flamas\u0131 gerekir, b\u00f6ylece yatay dengesizlik sa\u011flan\u0131r. d\u00fczeltildi.<\/p>\n\n\n\n

\u0130kinci s\u0131rada ise klima sistemi geliyor. B\u00fcy\u00fck iklimlendirme sisteminde ve merkezi iklimlendirme sisteminde, dinamik denge valfi, klima ekipman\u0131n\u0131n ucuna ayarlan\u0131r ve ekipman\u0131n \u00e7al\u0131\u015fma ak\u0131\u015f\u0131n\u0131 sa\u011flamak i\u00e7in \u00fc\u00e7 yollu elektrikli valf arac\u0131l\u0131\u011f\u0131yla hidrolik ko\u015fullar ayarlan\u0131r. dinamik denge valfi. Tasar\u0131m boru hatt\u0131n\u0131n pompa, so\u011futma kulesi, so\u011fuk ve \u0131s\u0131 kaynaklar\u0131 k\u0131s\u0131tland\u0131\u011f\u0131nda, y\u00fck\u00fc \u00f6nlemek i\u00e7in dinamik denge vanas\u0131 kullanabilir, ekipman\u0131n normal ve g\u00fcvenli \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flayabiliriz.<\/p>","protected":false},"excerpt":{"rendered":"

Is\u0131tma veya iklimlendirme projesi ne olursa olsun ayn\u0131 yolculuk sistemini kullanmak durum k\u0131s\u0131tlamalar\u0131ndan dolay\u0131 m\u00fcmk\u00fcn de\u011fildir. Ger\u00e7ekte\u2026 Daha fazla bilgi edinin<\/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\/tr\/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":"\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\r\n\r\n\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\r\n\r\n\r\n\r\n\r\n\r\nGET DCPV VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n

What is DCPV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n

What is Differential Pressure Control?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n

Specifications of DPCV<\/h2>\r\n\r\n\r\n\r\n
    \r\n \t
  • Nominal diameter: DN25 \u2013 DN50<\/li>\r\n \t
  • Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
  • Pressure range: 16 bars- 25 bars<\/li>\r\n \t
  • Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
  • Connection: Threaded BSP<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
    \"DPCV\"
    DPCV<\/figcaption><\/figure>\r\n\r\n\r\n\r\n
      \r\n \t
    • Nominal diameter: DN65 \u2013 DN250<\/li>\r\n \t
    • Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
    • Pressure range: 16 bars -25 bars<\/li>\r\n \t
    • Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
    • Connection: RF<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
      \"Differential<\/figure>\r\n\r\n\r\n\r\n

      Why choose a DPCV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n

      How does a DPCV Work?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n\r\n\u2022 \u0394P Control\r\n\r\n\r\n\r\n\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\r\n\r\n\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","parent":0,"count":12,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2560,"label":"DPCV"}]},"yoast_head":"\nApplication 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\/tr\/application-of-dynamic-balancing-valve-in-hvac-engineering.html\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\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 ... 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