{"id":10967,"date":"2024-08-27T09:11:37","date_gmt":"2024-08-27T07:11:37","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=10967"},"modified":"2024-08-27T09:11:37","modified_gmt":"2024-08-27T07:11:37","slug":"trehhodovyj-kotel-opredelenie","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/en\/trehhodovyj-kotel-opredelenie\/","title":{"rendered":"Three Pass Boiler (Definition)"},"content":{"rendered":"<p><strong>Three-pass boiler<\/strong> - this is a type of heating <a href=\"\/en\/chto-takoe-kotel\/\">boiler<\/a>, which has three separate paths (passages) for the flue gases before they leave the boiler through the chimney.<\/p>\n<h3>Three-pass boiler: main features<\/h3>\n<ul>\n<li><strong>First move<\/strong>: Hot flue gases from fuel combustion pass through the first part of the heat exchanger, where intensive heat transfer to the coolant occurs.<\/li>\n<li><strong>Second move<\/strong>: The cooled gases are directed to another part of the heat exchanger where they transfer the residual heat.<\/li>\n<li><strong>Third move<\/strong>: The finally cooled gases are directed to the third section of the heat exchanger before leaving the boiler through the chimney.<\/li>\n<\/ul>\n<h3>Advantages:<\/h3>\n<ul>\n<li><strong>High efficiency<\/strong>: Due to the multiple passage of flue gases through the heat exchanger, the three-pass boiler achieves high efficiency, making maximum use of the heat of combustion of the fuel.<\/li>\n<li><strong>Uniform temperature distribution<\/strong>: This design promotes uniform heating of the coolant.<\/li>\n<li><strong>Reducing heat loss<\/strong>: Due to the multiple passage of gases through the heat exchanger, heat loss is reduced to a minimum.<\/li>\n<\/ul>\n<p>Three pass boilers are often used in industrial and commercial applications, as well as in central heating systems where high efficiency and reliability are required.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0422\u0440\u0435\u0445\u0445\u043e\u0434\u043e\u0432\u044b\u0439 \u043a\u043e\u0442\u0435\u043b \u2014 \u044d\u0442\u043e \u0442\u0438\u043f \u043e\u0442\u043e\u043f\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0442\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u043c\u0435\u0435\u0442 \u0442\u0440\u0438 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0443\u0442\u0438 (\u0445\u043e\u0434\u0430) \u0434\u043b\u044f \u0434\u044b\u043c\u043e\u0432\u044b\u0445 \u0433\u0430\u0437\u043e\u0432, \u043f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u043e\u043d\u0438 \u043f\u043e\u043a\u0438\u0434\u0430\u044e\u0442 \u043a\u043e\u0442\u0435\u043b \u0447\u0435\u0440\u0435\u0437 \u0434\u044b\u043c\u043e\u0445\u043e\u0434. \u0422\u0440\u0435\u0445\u0445\u043e\u0434\u043e\u0432\u044b\u0439 \u043a\u043e\u0442\u0435\u043b: \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 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[&#8230;]\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[85],"tags":[],"class_list":["post-10967","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\/10967","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=10967"}],"version-history":[{"count":2,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/posts\/10967\/revisions"}],"predecessor-version":[{"id":10969,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/posts\/10967\/revisions\/10969"}],"wp:attachment":[{"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/media?parent=10967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/categories?post=10967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firebox.com.ua\/en\/wp-json\/wp\/v2\/tags?post=10967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}