{"id":3699,"count":6,"description":"\r\n\r\n\r\n\r\nOBTENIR LE PRIX DE LA VANNE DE TOUR DE REFROIDISSEMENT<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n

Qu\u2019est-ce qu\u2019une tour de refroidissement ?<\/h2>\r\n\r\n\r\n\r\n\r\nUne tour de refroidissement est un gros r\u00e9cipient contenant un grand ventilateur soufflant de l'air \u00e0 travers l'unit\u00e9. L'eau, y compris la chaleur exc\u00e9dentaire du syst\u00e8me CVC, entre au sommet de la tour de refroidissement o\u00f9 l'eau s'\u00e9coule dans plusieurs plaques d'\u00e9coulement jusqu'au bassin de la tour de refroidissement. Lorsque l'eau passe vers le fond, l'air est aspir\u00e9 \u00e0 travers les plaques et au-dessus de l'eau, et la chaleur est \u00e9vacu\u00e9e par \u00e9vaporation. Ensuite, l'eau froide est pomp\u00e9e vers le syst\u00e8me CVC, pr\u00eate \u00e0 collecter plus de chaleur.\r\n\r\n\r\n\r\n\r\n\r\nLes grandes tours de refroidissement sont g\u00e9n\u00e9ralement install\u00e9es sur les centrales \u00e9lectriques et autres installations industrielles et des versions plus petites sont souvent vues sur les toits des centres commerciaux, des h\u00f4pitaux et des grands b\u00e2timents commerciaux assurant le refroidissement du syst\u00e8me CVC.\r\n\r\n\r\n\r\n\r\n

Qu'est-ce que les vannes de tour de refroidissement\u00a0?<\/h2>\r\n\r\n\r\n\r\n\r\nLes vannes de tour de refroidissement sont des dispositifs con\u00e7us pour contr\u00f4ler, r\u00e9guler, distribuer et autoriser ou interdire le passage de l'eau \u00e0 travers certaines parties du syst\u00e8me de la tour de refroidissement. Les diff\u00e9rentes vannes d'un syst\u00e8me de tour de refroidissement jouent un r\u00f4le important dans leurs performances et le fonctionnement global de votre installation. Les types de vannes n\u00e9cessaires d\u00e9pendront de la capacit\u00e9 de d\u00e9bit et de la taille de la tuyauterie dans la tour de refroidissement. La temp\u00e9rature et la pression sont \u00e9galement des consid\u00e9rations cruciales lors de la s\u00e9lection des vannes.\r\n\r\n\r\n\r\n\r\n

Types de vannes de tour de refroidissement<\/h2>\r\n\r\n\r\n\r\n
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  1. Tours de refroidissement avec contr\u00f4le ind\u00e9pendant de la pression (PICV)\r\n
      \r\n \t
    • Le PICV r\u00e9agira aux changements de pression du syst\u00e8me et r\u00e9gulera le d\u00e9bit d'eau au d\u00e9bit requis en ajustant la position de l'actionneur. Cela permet au syst\u00e8me d'\u00eatre contr\u00f4l\u00e9 avec pr\u00e9cision m\u00eame avec des changements de pression et des charges r\u00e9duites.<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t
    • Tours de refroidissement avec \u00e9quilibrage automatique (ABV)\r\n
        \r\n \t
      • La vanne d'\u00e9quilibrage automatique r\u00e9agira aux changements de pression du syst\u00e8me et limitera le d\u00e9bit d'eau chaude ou froide au maximum requis. d\u00e9bit aidant le syst\u00e8me \u00e0 \u00eatre contr\u00f4l\u00e9 avec pr\u00e9cision m\u00eame avec des changements de pression. Il est recommand\u00e9 d'installer cette solution avec une vanne de r\u00e9gulation s\u00e9par\u00e9e.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n

        Caract\u00e9ristiques des vannes des tours de refroidissement<\/h2>\r\n\r\n\r\n\r\n
          \r\n \t
        • Conception simple et fiable<\/li>\r\n \t
        • Faible perte de charge<\/li>\r\n \t
        • Corps en fonte robuste et tige de valve en acier inoxydable<\/li>\r\n \t
        • Disponible dans la gamme de capacit\u00e9 de 300 \u00e0 2200 CMH<\/li>\r\n \t
        • Gamme de tailles 150 NB \u00e0 500 NB<\/li>\r\n \t
        • Rev\u00eatements de protection sp\u00e9ciaux disponibles pour atmosph\u00e8re corrosive<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n

          Maintenance des vannes pour tours de refroidissement industrielles<\/h2>\r\n\r\n\r\n\r\n
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          1. Remove Scale Deposits\r\nBecause cooling towers work using evaporation, there is a build-up of scale deposits, which has to be removed regularly. These deposits are caused by the minerals in the water and can vary in severity according to the minerals that are present in the water you are using. Limescale, for example, can build up and decrease both the efficiency and performance of your system. When left unchecked, it can even lead to the premature deterioration of your system.<\/li>\r\n \t
          2. Keep Air Flow Running\r\nSystem breakdowns are often caused by poor fan performance. Loose parts, improper fan alignment, and lack of gearbox maintenance can all result in poor airflow and air that is not sufficiently cooled. Using a tower vacuum, we can remove the contaminants and help you restore proper air flow to your cooling tower. You can also choose to add a biocide to reduce algae and bacterial growth in the cooling tower.<\/li>\r\n \t
          3. Keep the Tubes Clean\r\nChiller tubes can become contaminated with mud, slime, algae, and scale. This can lead to partially or totally clogged tubes. Your water quality and rate of build-up will determine how often you need to clean your tubes. All units experience build-up, and Cleaning tubes regularly is the most efficient way to remove debris. Chiller tubes play a vital role in overall cooling tower maintenance.<\/li>\r\n \t
          4. Inspect Your Water Pump\r\nYou can save on your monthly energy bills by making the pumping process as efficient as possible. Your pump is essential for moving water back and forth, and a well-maintained one goes a long way toward an optimized and better-performing system. Part of the service may include the lubrication of the pump, motor bearings, and the water seal. Alignment checks are also included.<\/li>\r\n \t
          5. Treat Your Water\r\nWater quality is an important part of maintaining the efficiency of your cooling tower. Quality problems can lead to scum and scale build-up. Test and treat your water to prevent premature system issues. Water treatment is a worthwhile investment, as it will help keep your system running at peak performance levels. Cooling tower maintenance also makes water treatment more effective.<\/li>\r\n<\/ol>\r\n","link":"https:\/\/zecovalve.com\/fr\/tag\/valves-maintenance-for-industrial-cooling-towers","name":"Maintenance des vannes pour tours de refroidissement industrielles","slug":"valves-maintenance-for-industrial-cooling-towers","taxonomy":"post_tag","meta":[],"yoast_head":"\nValves Maintenance for Industrial Cooling Towers - Cooling Tower Valves<\/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\/tag\/valves-maintenance-for-industrial-cooling-towers\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valves Maintenance for Industrial Cooling Towers - Cooling Tower Valves\" \/>\n<meta property=\"og:description\" content=\"GET COOLING TOWER VALVE PRICE What is a Cooling Tower? A cooling tower is a big vessel that contains a large fan blowing air through the unit. Water including excess heat from the HVAC system is entered at the top of the cooling tower where the water flows down several flow plates to the cooling tower basin. As the water passes to the bottom, the air is pulled through the plates and over the water, and heat is withdrawn through evaporation. Hereafter the cold water to pumped back to the HVAC system ready to collect more heat. Large cooling towers are typically installed on power plants and other industrial facilities and smaller versions are often seen on rooftops of shopping centers, hospitals, and large commercial buildings providing cooling to the HVAC system. What is Cooling Tower Valves? Cooling tower valves are devices designed to control, regulate, distribute, and allow, or disallow the passage of water through certain parts of the cooling tower\u2019s system. The different valves throughout a cooling tower system play an important role in their performance and the overall operation of your facility. The types of valves needed will depend on the flow capacity and the size of the piping in the cooling tower. Temperature and pressure are also critical considerations when it comes to valve selection. Types of Cooling Tower Valves Cooling Towers with Pressure Independent Control (PICV) The PICV will react to system pressure changes and regulate the flow of water to the required flow by adjusting the actuator position. This helps the system to be accurately controlled even with pressure changes and reduced loads. Cooling Towers with Automatic Balancing (ABV) The automatic balancing valve will react to system pressure changes and limit the flow of hot or cold water to the required max. flow helping the system to be accurately controlled even with pressure changes. This solution is recommended to be installed with a separate control valve. Features of Cooling Tower Valves Simple and reliable design Low head loss Heavy duty cast iron body and stainless steel valve stem Available in the capacity range from 300 to 2200 CMH Size range 150 NB to 500 NB Special protective coatings available for corrosive atmosphere Valves Maintenance for Industrial Cooling Towers Remove Scale Deposits Because cooling towers work using evaporation, there is a build-up of scale deposits, which has to be removed regularly. These deposits are caused by the minerals in the water and can vary in severity according to the minerals that are present in the water you are using. Limescale, for example, can build up and decrease both the efficiency and performance of your system. When left unchecked, it can even lead to the premature deterioration of your system. Keep Air Flow Running System breakdowns are often caused by poor fan performance. Loose parts, improper fan alignment, and lack of gearbox maintenance can all result in poor airflow and air that is not sufficiently cooled. Using a tower vacuum, we can remove the contaminants and help you restore proper air flow to your cooling tower. You can also choose to add a biocide to reduce algae and bacterial growth in the cooling tower. Keep the Tubes Clean Chiller tubes can become contaminated with mud, slime, algae, and scale. This can lead to partially or totally clogged tubes. Your water quality and rate of build-up will determine how often you need to clean your tubes. All units experience build-up, and Cleaning tubes regularly is the most efficient way to remove debris. Chiller tubes play a vital role in overall cooling tower maintenance. Inspect Your Water Pump You can save on your monthly energy bills by making the pumping process as efficient as possible. Your pump is essential for moving water back and forth, and a well-maintained one goes a long way toward an optimized and better-performing system. Part of the service may include the lubrication of the pump, motor bearings, and the water seal. Alignment checks are also included. Treat Your Water Water quality is an important part of maintaining the efficiency of your cooling tower. Quality problems can lead to scum and scale build-up. Test and treat your water to prevent premature system issues. Water treatment is a worthwhile investment, as it will help keep your system running at peak performance levels. Cooling tower maintenance also makes water treatment more effective.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/fr\/tag\/valves-maintenance-for-industrial-cooling-towers\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\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\":\"fr-FR\"},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/valves-maintenance-for-industrial-cooling-towers#webpage\",\"url\":\"https:\/\/zecovalve.com\/tag\/valves-maintenance-for-industrial-cooling-towers\",\"name\":\"Valves Maintenance for Industrial Cooling Towers - Cooling Tower Valves\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/tag\/valves-maintenance-for-industrial-cooling-towers#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/tag\/valves-maintenance-for-industrial-cooling-towers\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/tag\/valves-maintenance-for-industrial-cooling-towers#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\/tag\/valves-maintenance-for-industrial-cooling-towers\",\"url\":\"https:\/\/zecovalve.com\/tag\/valves-maintenance-for-industrial-cooling-towers\",\"name\":\"Valves Maintenance for Industrial Cooling Towers\"}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags\/3699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/posts?tags=3699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}