{"id":1926,"date":"2009-11-09T10:20:56","date_gmt":"2009-11-09T08:20:56","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=1926"},"modified":"2009-11-06T18:29:08","modified_gmt":"2009-11-06T16:29:08","slug":"retrofit-free-cooling","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/1926\/retrofit-free-cooling\/","title":{"rendered":"Retrofit free cooling"},"content":{"rendered":"<p>Ho parlato in tante occasioni dei vantaggi derivanti dall&#8217;utilizzo di <a href=\"https:\/\/www.tempco.it\/blog\/659\/free-cooling-intelligente\/\">sistemi free cooling<\/a>, nel raffreddamento di processi industriali.<\/p>\n<p>Questi sistemi offrono tali vantaggi che risulta interessante prenderne in considerazione l&#8217;utilizzo o comunque l&#8217;implementazione, anche su impianti gi\u00e0 esistenti.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2009\/11\/IMG_1129.JPG\"><img decoding=\"async\" loading=\"lazy\" class=\"size-thumbnail wp-image-1927  aligncenter\" title=\"gruppo frigorifero con sistema di stoccaggio e distribuzione acqua refrigerata\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2009\/11\/IMG_1129-150x150.jpg\" alt=\"gruppo frigorifero con sistema di stoccaggio e distribuzione acqua refrigerata\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><!--more-->Proprio nelle scorse settimane abbiamo portato a termine l&#8217;installazione di un sistema di free cooling intelligente e spinto, come retrofit su un impianto di raffreddamento asservito ad un impianto chimico farmaceutico, deve erano installati dei chiller condensati ad aria Corema.<\/p>\n<p>La centrale frigorifera era composta da una serie di unit\u00e0 Pack Chiller collegate in parallelo, per una potenzialit\u00e0 complessiva di circa 800 KW termici, allo scopo di fornire al processo acqua refrigerata a 15\u00b0C.<\/p>\n<p>Una rapida valutazione ha portato all&#8217;installazione di un gruppo di dry cooler, che lavoreranno in parallelo ai chiller nella media stagione, nelle ore pi\u00f9 fresche della giornata, funzionando poi a pieno regime nella stagione fredda, consentendo di tenere fermi i compressori frigoriferi (per un totale di circa 240 KW elettrici).<\/p>\n<p>Nell&#8217;installazione abbiamo tenuto invariata la linea di distribuzione e stoccaggio dell&#8217;acqua refrigerata, inserendo delle valvole deviatrici\/miscelatrici ed un sistema a plc per la gestione del free cooling.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2009\/11\/100_0523.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"size-thumbnail wp-image-1928  aligncenter\" title=\"Free cooler su impianto industriale\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2009\/11\/100_0523-150x150.jpg\" alt=\"Free cooler su impianto industriale\" width=\"150\" height=\"150\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ho parlato in tante occasioni dei vantaggi derivanti dall&#8217;utilizzo di sistemi free cooling, nel raffreddamento di processi industriali. Questi sistemi [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16,44,47,3,19,6,12],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Retrofit free cooling - Tempco Blog<\/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:\/\/www.tempco.it\/blog\/1926\/retrofit-free-cooling\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Retrofit free cooling - Tempco Blog\" \/>\n<meta property=\"og:description\" content=\"Ho parlato in tante occasioni dei vantaggi derivanti dall&#8217;utilizzo di sistemi free cooling, nel raffreddamento di processi industriali. 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