{"id":1928,"date":"2020-08-31T12:17:08","date_gmt":"2020-08-31T10:17:08","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=1928"},"modified":"2020-08-31T12:17:08","modified_gmt":"2020-08-31T10:17:08","slug":"kak-vliyaet-konstrukciya-bunkera-pelletnoj-gorelki-na-kpd","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/kak-vliyaet-konstrukciya-bunkera-pelletnoj-gorelki-na-kpd\/","title":{"rendered":"Cum afecteaz\u0103 designul bunc\u0103rului arz\u0103torului de pele\u021bi eficien\u021ba?"},"content":{"rendered":"<h2>Cum s\u0103 alegi un cazan pe pele\u021bi: design bunc\u0103r <a href=\"https:\/\/firebox.com.ua\/ro\/categorie-produs\/pelletnye-gorelki-focus\/\">arzator pe peleti<\/a><\/h2>\n<p>Este de a\u0219teptat ca randamentul cazanului s\u0103 fie influen\u021bat de mul\u021bi parametri, inclusiv de caracteristicile de proiectare. Ast\u0103zi discut\u0103m cu un specialist despre modul \u00een care designul bunc\u0103rului de pele\u021bi afecteaz\u0103 eficien\u021ba. \u00cen special, c\u00e2t de eficiente \u0219i bune sunt modelele rotative ale produc\u021biei str\u0103ine. A\u0219adar, v\u0103 spunem la ce trebuie s\u0103 fi\u021bi aten\u021bi dac\u0103 dori\u021bi s\u0103 cump\u0103ra\u021bi un cazan sau un arz\u0103tor pe pele\u021bi? C\u00e2teva sfaturi foarte bune despre cum s\u0103 alege\u021bi un cazan.<\/p>\n<h2>Cum stimuleaz\u0103 produc\u0103torii cump\u0103r\u0103torii?<\/h2>\n<p>Echipamentul cu pele\u021bi este mai complex \u0219i mai scump, prin urmare, evident, este mai pu\u021bin popular dec\u00e2t acelea\u0219i cazane cu combustibil solid relativ autonome. Desigur, acestea din urm\u0103 au un dezavantaj semnificativ. \u00cen primul r\u00e2nd, \u00eenc\u0103rcarea frecvent\u0103 \u0219i durata de via\u021b\u0103 \u00een func\u021bie de orele de func\u021bionare ale cazanului. Se elimin\u0103 prin instalarea unui acumulator de c\u0103ldur\u0103 \u00een sistem. Apoi, combustibilul trebuie \u00eenc\u0103rcat nu mai mult de o dat\u0103 la 1-2 zile. Iar nivelul de confort este semnificativ crescut.<\/p>\n<p>Pentru cazanele pe pele\u021bi cu alimentare gravita\u021bional\u0103 \u00eenc\u0103rcarea se face \u0219i o dat\u0103 la 2 zile. Deci nu exist\u0103 beneficii speciale, dac\u0103 nu \u021bine\u021bi cont de costul resurselor energetice. C\u00e2nd se utilizeaz\u0103 pele\u021bi, este de 1,4-2 ori mai mic dec\u00e2t lemnul \u0219i de 2 ori mai ieftin dec\u00e2t gazul. Astfel de cazane pe pele\u021bi vor costa aproximativ 20 de mii de grivne (2020), dar au un design standard al bunc\u0103rului pentru arz\u0103tor pe pele\u021bi.<\/p>\n<p>Av\u00e2nd \u00een vedere problemele legate de \u00eenc\u0103rcarea combustibilului, consumatorii caut\u0103 echipamente de \u00eenc\u0103lzire pe pele\u021bi mai scumpe. Acestea sunt arz\u0103toare de pele\u021bi complet controlate cu alimentare automat\u0103 cu pele\u021bi. Aceasta \u00eenseamn\u0103 c\u0103 microcontrolerul controleaz\u0103 nu numai intensitatea pompei din circuit, ci \u0219i boilerul. Aceste microcontrolere sunt instalate \u00eempreun\u0103 cu boilere electrice cu o eficien\u021b\u0103 apropiat\u0103 de 98% (arz\u0103toarele pe pele\u021bi de tip lantern\u0103 sunt eficiente pe 95%).<\/p>\n<p>Ce face diferite arz\u0103toare cu flare:<\/p>\n<ul>\n<li>proces de ardere volumetric\u0103 cu transfer ridicat de c\u0103ldur\u0103;<\/li>\n<li>piroliz\u0103 dup\u0103 arderea combustibilului, adic\u0103 arderea gazelor secundare de condensare, ca \u00een cazanele cu piroliz\u0103;<\/li>\n<li>controlul intensit\u0103\u021bii fl\u0103c\u0103rii folosind alimentarea cu oxigen, \u00een timp ce temperatura din circuit este reglat\u0103 cu o precizie de +\/- 2 \u00b0 \u0421;<\/li>\n<li>alimentare automat\u0103 din bunc\u0103rul intern.<\/li>\n<\/ul>\n<p>Pentru arz\u0103toarele cu flare este achizi\u021bionat un bunc\u0103r special pentru pele\u021bi cu un sistem de alimentare \u00eempreun\u0103 sau separat. \u00cen acest caz, num\u0103rul de desc\u0103rc\u0103ri este redus la 1 pe s\u0103pt\u0103m\u00e2n\u0103. Dac\u0103 o alimentare pneumatic\u0103 este instalat\u0103 dintr-o alt\u0103 \u00eenc\u0103pere sau un bunc\u0103r subteran, atunci camera cazanului devine complet autonom\u0103 pe tot parcursul sezonului.<\/p>\n<h2>Proiecta <a href=\"https:\/\/firebox.com.ua\/ro\/shop\/\">bunc\u0103r pentru arz\u0103tor de pele\u021bi<\/a> \u0219i alimentare cu aer: cum s\u0103 alege\u021bi un cazan pe pele\u021bi<\/h2>\n<p>Dup\u0103 cum sa men\u021bionat deja, arz\u0103torul pe pele\u021bi de tip flac\u0103r\u0103 difer\u0103 de alte modele \u00een ceea ce prive\u0219te eficien\u021ba \u0219i este complet controlabil. Acest lucru se realizeaz\u0103 prin alimentarea cu aer \u00een camera de ardere; \u00een consecin\u021b\u0103, designul bunc\u0103rului arz\u0103torului de pele\u021bi conteaz\u0103.<\/p>\n<p>Ce afecteaz\u0103 alimentarea cu aer distribuit\u0103 pe \u00eentregul volum al bunc\u0103rului:<\/p>\n<ul>\n<li>asupra intensit\u0103\u021bii aprinderii fl\u0103c\u0103rii \u0219i a transferului de c\u0103ldur\u0103;<\/li>\n<li>pentru arderea complet\u0103 a gazelor de piroliz\u0103 cu o cre\u0219tere a eficien\u021bei;<\/li>\n<li>cu ajutorul intensit\u0103\u021bii aliment\u0103rii cu aer se controleaz\u0103 func\u021bionarea cazanului \u0219i arderea.<\/li>\n<\/ul>\n<p>\u00cen aceste scopuri, designul \u0219i elementele \u00eencorporate ofer\u0103 mai multe metode de alimentare cu aer:<a href=\"https:\/\/firebox.com.ua\/ro\/categorie-produs\/pelletnye-bunkery\/\">bunc\u0103r pentru pelete<\/a><\/p>\n<ul>\n<li>cu ajutorul unui ventilator \u0219i controlul vitezei acestuia;<\/li>\n<li>folosind duze punctiforme;<\/li>\n<li>dintr-o camer\u0103 de aer a rotorului perforat\u0103 care distribuie uniform aerul \u00een \u00eentregul volum al camerei de ardere.<\/li>\n<\/ul>\n<p>Designul bunc\u0103rului arz\u0103torului de pele\u021bi \u00een ceea ce prive\u0219te controlul este o caracteristic\u0103 definitorie. Evident, arzatorul rotativ are cea mai buna distributie a aerului, dar si alte solutii tehnologice pot fi destul de eficiente.<\/p>\n<p>Deci, \u00eenainte de a cump\u0103ra <a href=\"https:\/\/firebox.com.ua\/ro\/categorie-produs\/tverdotoplivnye-pelletnye-kotly\/\">cazan pe peleti<\/a>, asigura\u021bi-v\u0103 c\u0103 verifica\u021bi modul \u00een care arz\u0103torul distribuie aerul prin camera de ardere. Designul bunc\u0103rului pentru arz\u0103tor de pele\u021bi afecteaz\u0103 foarte mult acurate\u021bea controlului temperaturii mediului de \u00eenc\u0103lzire. \u00centreba\u021bi un specialist despre design <a href=\"https:\/\/firebox.com.ua\/ro\/categorie-produs\/pelletnye-gorelki-focus\/\">arzator pe peleti FOCUS<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043a\u043e\u0442\u0435\u043b \u043d\u0430 \u043f\u0435\u043b\u043b\u0435\u0442\u0430\u0445: \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0431\u0443\u043d\u043a\u0435\u0440\u0430 \u043f\u0435\u043b\u043b\u0435\u0442\u043d\u043e\u0439 \u0433\u043e\u0440\u0435\u043b\u043a\u0438 \u0412\u043f\u043e\u043b\u043d\u0435 \u043e\u0436\u0438\u0434\u0430\u0435\u043c\u043e, \u0447\u0442\u043e \u043d\u0430 \u041a\u041f\u0414 \u043a\u043e\u0442\u043b\u0430 \u0432\u043b\u0438\u044f\u0435\u0442 \u043c\u043d\u043e\u0433\u043e \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u0441\u043e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u043e\u043c \u043e\u0431\u0441\u0443\u0436\u0434\u0430\u0435\u043c, \u043a\u0430\u043a \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u041a\u041f\u0414 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0431\u0443\u043d\u043a\u0435\u0440\u0430 \u043f\u0435\u043b\u043b\u0435\u0442\u043d\u043e\u0439 \u0433\u043e\u0440\u0435\u043b\u043a\u0438. \u0412 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438, \u043d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b \u0438 \u0445\u043e\u0440\u043e\u0448\u0438 \u0440\u043e\u0442\u043e\u0440\u043d\u044b\u0435 \u043c\u043e\u0434\u0435\u043b\u0438 \u0437\u0430\u0440\u0443\u0431\u0435\u0436\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430. \u0418\u0442\u0430\u043a, \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c, \u043d\u0430 \u0447\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0435\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 [&#8230;]\n","protected":false},"author":1,"featured_media":2227,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-vse-ob-otoplenii"],"_links":{"self":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts\/1928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/comments?post=1928"}],"version-history":[{"count":0,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/posts\/1928\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/media\/2227"}],"wp:attachment":[{"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/media?parent=1928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/categories?post=1928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firebox.com.ua\/ro\/wp-json\/wp\/v2\/tags?post=1928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}