{"id":3225,"date":"2025-01-16T12:44:55","date_gmt":"2025-01-16T12:44:55","guid":{"rendered":"https:\/\/nbventilation.dk\/da\/?page_id=3225"},"modified":"2025-07-08T11:09:56","modified_gmt":"2025-07-08T11:09:56","slug":"dobbelt-krydsvarmevekslere","status":"publish","type":"page","link":"https:\/\/nbventilation.dk\/da\/dobbelt-krydsvarmevekslere\/","title":{"rendered":"DOBBELT KRYDSVARMEVEKSLERE"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3225\" class=\"elementor elementor-3225\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4398c54 e-flex e-con-boxed e-con e-parent\" data-id=\"4398c54\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64eca27 elementor-widget elementor-widget-spacer\" data-id=\"64eca27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<header class=\"elementor-section elementor-top-section elementor-element elementor-element-cd27a0e elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"cd27a0e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fc7a40f\" data-id=\"fc7a40f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f8e025 elementor-widget elementor-widget-heading\" data-id=\"1f8e025\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Dobbelt krydsvarmevekslere<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-179035b elementor-widget elementor-widget-text-editor\" data-id=\"179035b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En dobbeltkrydsvarmeveksler er en avanceret type varmeveksler, der anvender to seriekoblede krydsvekslere for at opn\u00e5 h\u00f8j varmegenvinding mellem udsugnings- og indbl\u00e6sningsluften, uden at blande luftstr\u00f8mmene.<\/p><p>Hos NB ventilation A\/S har vi ikke en begr\u00e6nsning p\u00e5 kapaciteten, vi har bygget anl\u00e6g op til 150.000 m\u00b3\/h, og kan principielt godt lave st\u00f8rre anl\u00e6g.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/header>\n\t\t<div class=\"elementor-element elementor-element-f71449f e-flex e-con-boxed e-con e-parent\" data-id=\"f71449f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-db48c9d elementor-widget elementor-widget-spacer\" data-id=\"db48c9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c9b8f11 e-flex e-con-boxed e-con e-parent\" data-id=\"c9b8f11\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a4066e9 e-con-full e-flex e-con e-child\" data-id=\"a4066e9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52182f3 elementor-widget elementor-widget-heading\" data-id=\"52182f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hvordan fungerer en <BR>dobbelt krydsvarmeveksler?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d689996 elementor-widget elementor-widget-text-editor\" data-id=\"d689996\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p lang=\"da\" style=\"margin: 0in; font-family: Open sans; font-size: 11.0pt;\">Dobbeltkrydsvarmeveksleren fungerer ved, at udsugningsluften fra bygningen afgiver varme til den kolde udeluft gennem to krydsvekslere placeret i serie. Dette \u00f8ger varmeoverf\u00f8rslen, da den delvist opvarmede luft fra den f\u00f8rste veksler yderligere opvarmes i den anden.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c32fc75 e-con-full e-flex e-con e-child\" data-id=\"c32fc75\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69aacad elementor-widget elementor-widget-image\" data-id=\"69aacad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"528\" src=\"https:\/\/nbventilation.dk\/da\/wp-content\/uploads\/2025\/03\/2XV-1024x528.png\" class=\"attachment-large size-large wp-image-4114\" alt=\"\" srcset=\"https:\/\/nbventilation.dk\/da\/wp-content\/uploads\/2025\/03\/2XV-1024x528.png 1024w, https:\/\/nbventilation.dk\/da\/wp-content\/uploads\/2025\/03\/2XV-300x155.png 300w, https:\/\/nbventilation.dk\/da\/wp-content\/uploads\/2025\/03\/2XV-768x396.png 768w, https:\/\/nbventilation.dk\/da\/wp-content\/uploads\/2025\/03\/2XV-1536x791.png 1536w, https:\/\/nbventilation.dk\/da\/wp-content\/uploads\/2025\/03\/2XV.png 1741w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-93b3d2f e-con-full e-flex e-con e-parent\" data-id=\"93b3d2f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c5837f3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c5837f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-303ce5b1 elementor-section-content-middle elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"303ce5b1\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ad70192\" data-id=\"ad70192\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6afaaa9 elementor-widget elementor-widget-heading\" data-id=\"6afaaa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fordele ved dobbelt krydsvarmeveksleren:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22787bc elementor-widget elementor-widget-text-editor\" data-id=\"22787bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>H\u00f8j varmegenvinding, ofte med en temperaturvirkningsgrad p\u00e5 over 85%.<\/li><li>Adskillelse af luftstr\u00f8mme, der sikrer, at lugt, fugt og forurenende stoffer ikke overf\u00f8res mellem udsugnings- og indbl\u00e6sningsluft.<\/li><li>Energibesparelse gennem genvinding af varme, hvilket reducerer opvarmningsomkostningerne.<\/li><li>Forbedret indeklima med konstant tilf\u00f8rsel af frisk, opvarmet luft.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2accf67c elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2accf67c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-58f4d85d\" data-id=\"58f4d85d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-78fc4617 elementor-widget elementor-widget-heading\" data-id=\"78fc4617\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ulemper ved dobbelt krydsvarmeveksleren:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52f06c08 elementor-widget elementor-widget-text-editor\" data-id=\"52f06c08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>St\u00f8rre pladsbehov sammenlignet med enkelte krydsvekslere.<\/li><li>Risiko for tilisning under kolde vinterforhold, hvilket kr\u00e6ver afisningsmekanismer<\/li><li>Ingen fugtgenvinding, hvilket kan f\u00f8re til lav luftfugtighed i vinterm\u00e5nederne.<\/li><li>H\u00f8jere installations- og vedligeholdelsesomkostninger.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-50622940 elementor-section-stretched elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50622940\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5e55e8b8\" data-id=\"5e55e8b8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29869898 elementor-widget elementor-widget-heading\" data-id=\"29869898\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hvor kan dobbelt krydsvarmeveksleren anvendes:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fba87b elementor-widget elementor-widget-text-editor\" data-id=\"3fba87b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tDobbeltkrydsvarmeveksleren er velegnet til bygninger, hvor h\u00f8j varmegenvinding og adskillelse af luftstr\u00f8mme er vigtigt. Den anvendes ofte industrielle bygninger, hvor energieffektivitet og et sundt indeklima prioriteres, det er lidt en overset teknologi som sagtens kunne anvendes til kontorer, skoler, og andet offentlig byggeri<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-627728d5\" data-id=\"627728d5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dobbelt krydsvarmevekslere En dobbeltkrydsvarmeveksler er en avanceret type varmeveksler, der anvender to seriekoblede krydsvekslere for at opn\u00e5 h\u00f8j varmegenvinding mellem udsugnings- og indbl\u00e6sningsluften, uden at blande luftstr\u00f8mmene. Hos NB ventilation A\/S har vi ikke en begr\u00e6nsning p\u00e5 kapaciteten, vi har bygget anl\u00e6g op til 150.000 m\u00b3\/h, og kan principielt godt lave st\u00f8rre anl\u00e6g. Hvordan fungerer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"ocean_post_layout":"full-screen","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"on","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","footnotes":""},"class_list":["post-3225","page","type-page","status-publish","hentry","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DOBBELT KRYDSVARMEVEKSLERE - NB Ventilation A\/S<\/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:\/\/nbventilation.dk\/dobbelt-krydsvarmevekslere\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DOBBELT KRYDSVARMEVEKSLERE - NB Ventilation A\/S\" \/>\n<meta property=\"og:description\" content=\"Dobbelt krydsvarmevekslere En dobbeltkrydsvarmeveksler er en avanceret type varmeveksler, der anvender to seriekoblede krydsvekslere for at opn\u00e5 h\u00f8j varmegenvinding mellem udsugnings- og indbl\u00e6sningsluften, uden at blande luftstr\u00f8mmene. Hos NB ventilation A\/S har vi ikke en begr\u00e6nsning p\u00e5 kapaciteten, vi har bygget anl\u00e6g op til 150.000 m\u00b3\/h, og kan principielt godt lave st\u00f8rre anl\u00e6g. 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