{"id":4615,"date":"2026-09-11T11:00:00","date_gmt":"2026-09-11T02:00:00","guid":{"rendered":"https:\/\/www.26yc.com\/?p=4615"},"modified":"2026-10-08T23:36:09","modified_gmt":"2026-10-09T06:36:09","slug":"airport-hvac-heat-recovery","status":"publish","type":"post","link":"https:\/\/www.26yc.com\/es\/airport-hvac-heat-recovery\/","title":{"rendered":"HVAC y recuperaci\u00f3n de energ\u00eda en aeropuerto : reducir el uso de energ\u00eda de la terminal"},"content":{"rendered":"<h2>Why terminals are energy hotspots<\/h2>\n<p>Airports are among the most energy-intensive buildings in the commercial sector. Vast terminals run 24\/7 with high fresh-air requirements, large glass facades, and constantly moving passenger loads. Heating and cooling the ventilation air alone can account for 40-60% of a terminal&#8217;s HVAC energy. Air-to-air heat recovery is the single highest-return measure to cut that load.<\/p>\n<h2>Why recovery matters here<\/h2>\n<p>los edificios terminales expulsan enormes vol\u00famenes de aire acondicionado por ba\u00f1os, salones y concursos mientras aspiran simult\u00e1neamente vol\u00famenes iguales de aire exterior. Sin recuperaci\u00f3n, esa energ\u00eda se desperdicia. Un <a href=\"https:\/\/www.26yc.com\/es\/rotary-heat-recovery-wheel\/\">rueda rotatoria de recuperaci\u00f3n de calor<\/a> o un <a href=\"https:\/\/www.26yc.com\/es\/plate-heat-exchanger\/\">intercambiador de placas<\/a> transfiere energ\u00eda sensible (y, con medio ent\u00e1lpico, latente) entre las dos corrientes antes de que salgan del edificio.<\/p>\n<h2>Technology choices<\/h2>\n<ul>\n<li><strong>Ruedas rotativas<\/strong> se adaptan a caudales muy grandes (decenas de miles de m3\/h) donde una huella compacta importa.<\/li>\n<li><strong>Plate exchangers<\/strong> son preferidos cuando suministro y escape deben permanecer estrictamente separados.<\/li>\n<li><a href=\"https:\/\/www.26yc.com\/es\/run-around-coil-heat-recovery\/\"><strong>Bucle de recirculaci\u00f3n<\/strong><\/a> los bucles se usan cuando los conductos de suministro y escape est\u00e1n separados.<\/li>\n<\/ul>\n<h2>Cold-climate note<\/h2>\n<p>En aeropuertos dominados por calefacci\u00f3n, la formaci\u00f3n de heladas en el lado de escape es un riesgo real. Vea nuestra gu\u00eda sobre <a href=\"https:\/\/www.26yc.com\/es\/frost-protection-heat-recovery\/\">protecci\u00f3n contra heladas para recuperaci\u00f3n de calor<\/a> para sectores de purga y estrategias de precalentamiento.<\/p>\n<h2>Retorno de inversi\u00f3n<\/h2>\n<p>Con el aumento de costos energ\u00e9ticos y objetivos de carbono, la mayor\u00eda de los proyectos de retrofitting de aeropuertos recuperan su capital en 2 a 4 a\u00f1os. Comience con una auditor\u00eda del sistema, luego dimensione el intercambiador a la condici\u00f3n exterior de dise\u00f1o en lugar del promedio anual.<\/p>\n<p>Terminal design favors zoned recovery rather than one large core. Group spaces by schedule and exhaust quality, mechanical rooms and lounges on their own loops, so each exchanger runs near its design point instead of averaging across very different loads. Demand-controlled ventilation, trimming outdoor air to occupancy, raises the recovered-energy fraction because the streams stay balanced. Coordinate recovery with the building management system so free cooling and heat recovery share the load by season. Security and fire compartments also shape duct routing, which is where run-around coils help when supply and exhaust shafts are far apart. Most airport programs pair an energy audit with a phased rollout to limit disruption to live terminals.<\/p>\n<h2>Preguntas frecuentes<\/h2>\n<p><strong>Which recovery type suits a large terminal?<\/strong><br \/>Rotary wheels suit very large single airflows where footprint matters, while plate exchangers are preferred when supply and exhaust must stay strictly separated.<\/p>\n<p><strong>How is frost handled in cold climates?<\/strong><br \/>Use purge sectors on wheels or pre-heat and defrost bypass on plates, sized to the winter design day rather than the annual average.<\/p>\n<p><strong>What payback can airports expect?<\/strong><br \/>Most terminal retrofits recover capital in roughly two to four years, faster where heating degree days and operating hours are high.<\/p>\n<div class=\"yc-related\">\n<h3>Art\u00edculos relacionados<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.26yc.com\/es\/why-bess-pv-inverter-counter-flow-air-to-air\/\" title=\"Why Energy Storage Cabinets and PV Inverters Use Counter-Flow Air-to-Air Heat Exchangers\">Why Energy Storage Cabinets and PV Inverters Use Counter-Flow Air-to-Air Heat Exchangers<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Why terminals are energy hotspots Airports are among the most energy-intensive buildings in the commercial sector. Vast terminals run 24\/7 with high fresh-air requirements, large glass facades, and constantly moving passenger loads. Heating and cooling the ventilation air alone can account for 40-60% of a terminal&#8217;s HVAC energy. Air-to-air heat recovery is the single highest-return [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244,197],"tags":[182,199],"class_list":["post-4615","post","type-post","status-publish","format-standard","hentry","category-applications","category-encyclopedia","tag-energy-recovery","tag-hvac"],"_links":{"self":[{"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/posts\/4615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/comments?post=4615"}],"version-history":[{"count":2,"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/posts\/4615\/revisions"}],"predecessor-version":[{"id":5137,"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/posts\/4615\/revisions\/5137"}],"wp:attachment":[{"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/media?parent=4615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/categories?post=4615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.26yc.com\/es\/wp-json\/wp\/v2\/tags?post=4615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}