{"id":6694,"date":"2026-05-10T15:51:50","date_gmt":"2026-05-10T07:51:50","guid":{"rendered":"https:\/\/www.china-heatpump.com\/?post_type=heatpump_faqs&#038;p=6694"},"modified":"2026-05-23T18:17:20","modified_gmt":"2026-05-23T10:17:20","slug":"%ef%bd%97hat-is-evi-heat-pump","status":"publish","type":"heatpump_faqs","link":"https:\/\/www.china-heatpump.com\/es\/heatpump_faqs\/%ef%bd%97hat-is-evi-heat-pump\/","title":{"rendered":"\uff37\u00bfQu\u00e9 es la bomba de calor EVI?"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6697 aligncenter\" src=\"https:\/\/www.china-heatpump.com\/wp-content\/uploads\/EVI-compressor-300x300.jpg\" alt=\"EVI compressor diagram showing refrigerant inlet, outlet, and enhanced vapor injection\" width=\"341\" height=\"341\" srcset=\"https:\/\/www.china-heatpump.com\/wp-content\/uploads\/EVI-compressor-300x300.jpg 300w, https:\/\/www.china-heatpump.com\/wp-content\/uploads\/EVI-compressor-12x12.jpg 12w, https:\/\/www.china-heatpump.com\/wp-content\/uploads\/EVI-compressor.jpg 600w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/><\/p>\n<p>La mayor\u00eda de las bombas de calor aerot\u00e9rmicas funcionan con un rendimiento muy bajo o incluso no pueden funcionar cuando la temperatura ambiente es inferior a -10\u2103.<\/p>\n<p><strong>EVI<\/strong> significa <strong>Inyecci\u00f3n de vapor mejorada,<\/strong> una tecnolog\u00eda de calefacci\u00f3n avanzada es una innovaci\u00f3n en el compresor y la circulaci\u00f3n del refrigerante.<\/p>\n<p>La bomba de calor utiliza un <strong>Compresor scroll EVI especial<\/strong> con un puerto de inyecci\u00f3n de vapor. <span style=\"font-size: 16px;\">En <\/span><strong style=\"font-size: 16px;\">economizador o tanque flash<\/strong><span style=\"font-size: 16px;\"> divide el refrigerante en dos corrientes:<\/span><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>Flujo principal: contin\u00faa hacia el evaporador para absorber el calor.<\/li>\n<li>Flujo de inyecci\u00f3n: entra en la c\u00e1mara central del compresor para mejorar la compresi\u00f3n.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>El vapor inyectado aumenta el caudal m\u00e1sico, reduce la temperatura de descarga del compresor y mejora la potencia calor\u00edfica y la eficiencia.<\/p>\n<p>La tecnolog\u00eda EVI puede obtener las siguientes ventajas:<\/p>\n<p>1 Funcionamiento fiable a una temperatura ambiente de -25\u2103.<span style=\"color: #0000ff;\"> (La bomba de calor EVI de Kolant puede funcionar incluso a -35\u2103)<\/span><br \/>\n2 Obtenci\u00f3n de una temperatura del agua mucho m\u00e1s alta cuando la temperatura ambiente es baja Capacidad de calefacci\u00f3n hasta 40% superior a la de las bombas de calor normales<br \/>\n3 COP 10%-20% superior durante baja temperatura ambiente<\/p>\n<p><a href=\"https:\/\/www.china-heatpump.com\/es\/kolant-evi-inverter-heat-pump-to-replace-boiler-working-at-35c\/\">Kolant puede suministrar bombas de calor EVI para diferentes condiciones<\/a><\/p>","protected":false},"featured_media":6697,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"categories":[],"faqcat":[397],"class_list":["post-6694","heatpump_faqs","type-heatpump_faqs","status-publish","has-post-thumbnail","hentry","faqcat-heat-pump-faqs"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/heatpump_faqs\/6694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/heatpump_faqs"}],"about":[{"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/types\/heatpump_faqs"}],"version-history":[{"count":0,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/heatpump_faqs\/6694\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/media\/6697"}],"wp:attachment":[{"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/media?parent=6694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/categories?post=6694"},{"taxonomy":"faqcat","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/es\/wp-json\/wp\/v2\/faqcat?post=6694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}