{"id":11115,"date":"2024-09-15T23:15:57","date_gmt":"2024-09-15T21:15:57","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=11115"},"modified":"2024-09-15T23:15:57","modified_gmt":"2024-09-15T21:15:57","slug":"zakrytaya-kamera-goreniya-s-prinuditelnoj-tyagoj","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/en\/zakrytaya-kamera-goreniya-s-prinuditelnoj-tyagoj\/","title":{"rendered":"Closed combustion chamber with forced draft"},"content":{"rendered":"<p><strong>Closed combustion chamber with forced draft<\/strong> - this is a type of chamber in heating systems <a href=\"https:\/\/firebox.com.ua\/en\/chto-takoe-kotel\/\">boilers<\/a>, in which the combustion process is isolated from the room, and the supply of combustion air and the removal of combustion products is carried out using a fan or other mechanism that provides forced draft.<\/p>\n<h3>Closed combustion chamber with forced draft: main features<\/h3>\n<ol>\n<li><strong>Closed combustion chamber<\/strong>:\n<ul>\n<li>The combustion chamber is completely sealed and isolated from the room. Combustion air is taken from outside the building through a coaxial chimney (double-layer chimney) or a separate air duct.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Forced draft<\/strong>:\n<ul>\n<li>A fan is used to supply air to the combustion chamber and remove combustion products. This ensures a stable combustion process regardless of weather conditions and the height of the chimney.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Air supply and flue gas exhaust<\/strong>:\n<ul>\n<li>Combustion air comes from outside, which makes such boilers safe for indoor use, as they do not consume oxygen inside the house.<\/li>\n<li>Combustion products are removed using the same fan, which ensures their effective removal even in the presence of a long or complex chimney.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Coaxial chimney<\/strong>:\n<ul>\n<li>A coaxial chimney is usually used, which consists of two pipes: the inner pipe removes combustion products, and the outer pipe supplies combustion air. This simplifies installation and increases the energy efficiency of the system.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Energy independence<\/strong>:\n<ul>\n<li>Boilers with a closed combustion chamber and forced draft require connection to the electrical network for the fan to operate. This makes them dependent on the availability of electricity.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>Advantages:<\/h3>\n<ul>\n<li>Safety: an isolated chamber prevents combustion products from leaking into the room.<\/li>\n<li>High efficiency: more efficient combustion thanks to stable air supply and gas removal.<\/li>\n<li>Versatility in installation: such boilers can be installed in rooms with insufficient ventilation, since the combustion air comes from the street.<\/li>\n<\/ul>\n<h3>Disadvantages:<\/h3>\n<ul>\n<li>Dependency on electrical supply to operate the fan.<\/li>\n<li>More complex maintenance due to additional components such as fan and air supply system.<\/li>\n<\/ul>\n<p><strong>Closed combustion chamber with forced draft<\/strong> preferred for modern heating systems where high energy efficiency and safety are required.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0417\u0430\u043a\u0440\u044b\u0442\u0430\u044f \u043a\u0430\u043c\u0435\u0440\u0430 \u0433\u043e\u0440\u0435\u043d\u0438\u044f \u0441 \u043f\u0440\u0438\u043d\u0443\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0442\u044f\u0433\u043e\u0439 \u2014 \u044d\u0442\u043e \u0442\u0438\u043f \u043a\u0430\u043c\u0435\u0440\u044b \u0432 \u043e\u0442\u043e\u043f\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043a\u043e\u0442\u043b\u0430\u0445, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0433\u043e\u0440\u0435\u043d\u0438\u044f \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d \u043e\u0442 \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u044f, \u0430 \u043f\u043e\u0434\u0430\u0447\u0430 \u0432\u043e\u0437\u0434\u0443\u0445\u0430 \u0434\u043b\u044f \u0433\u043e\u0440\u0435\u043d\u0438\u044f \u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 \u0441\u0433\u043e\u0440\u0430\u043d\u0438\u044f \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u0440\u0438\u043d\u0443\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0442\u044f\u0433\u0443. \u0417\u0430\u043a\u0440\u044b\u0442\u0430\u044f \u043a\u0430\u043c\u0435\u0440\u0430 \u0433\u043e\u0440\u0435\u043d\u0438\u044f \u0441 \u043f\u0440\u0438\u043d\u0443\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0442\u044f\u0433\u043e\u0439: \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0417\u0430\u043a\u0440\u044b\u0442\u0430\u044f \u043a\u0430\u043c\u0435\u0440\u0430 \u0433\u043e\u0440\u0435\u043d\u0438\u044f: \u041a\u0430\u043c\u0435\u0440\u0430 \u0433\u043e\u0440\u0435\u043d\u0438\u044f \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u0430 \u0438 [&#8230;]\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85],"tags":[],"class_list":["post-11115","post","type-post","status-publish","format-standard","hentry","category-baza-terminov-po-otopleniyu"],"_links":{"self":[{"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/posts\/11115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/comments?post=11115"}],"version-history":[{"count":1,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/posts\/11115\/revisions"}],"predecessor-version":[{"id":11116,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/posts\/11115\/revisions\/11116"}],"wp:attachment":[{"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/media?parent=11115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/categories?post=11115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/tags?post=11115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}