{"id":10909,"date":"2024-08-25T09:54:43","date_gmt":"2024-08-25T07:54:43","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=10909"},"modified":"2024-08-25T09:54:43","modified_gmt":"2024-08-25T07:54:43","slug":"dvuhkonturnyj-kotel-opredelenie","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/sl\/dvuhkonturnyj-kotel-opredelenie\/","title":{"rendered":"Dvokro\u017eni kotel (definicija)"},"content":{"rendered":"

Dvokro\u017eni kotel<\/strong> - to je vrsta ogrevanja kotel<\/a>, ki je zasnovan za isto\u010dasno opravljanje dveh funkcij: ogrevanje prostora in oskrba s toplo vodo (STV). Dvokro\u017eni kotel ima dva lo\u010dena kroga:<\/p>\n

    \n
  1. Primarni krog<\/strong>: Zasnovan za kro\u017eenje hladilne teko\u010dine v ogrevalnem sistemu, ki zagotavlja toploto radiatorjem ali drugim grelnim napravam.<\/li>\n
  2. Sekundarni krog<\/strong>: Uporablja se za ogrevanje vode za gospodinjske namene, kot je oskrba s toplo vodo v pipah in tu\u0161ih.<\/li>\n<\/ol>\n

    Dvokro\u017eni kotel ni izdelan v tehnologiji peletov<\/h3>\n

    Kotli na pelete<\/strong> Obi\u010dajno zasnovan za delovanje izklju\u010dno v na\u010dinu ogrevanja, dvokro\u017eni kotel v tem primeru ni u\u010dinkovit z vidika in\u017eenirske re\u0161itve. Priprava tople vode za gospodinjske potrebe (STV) je v tak\u0161nih sistemih najpogosteje izvedena izven kotlovskega kroga in se izvaja z lo\u010denimi napravami, kot so kotli za indirektno ogrevanje, ki so povezani s kotlom. Glavni razlogi:<\/p>\n

      \n
    1. Tehni\u010dne te\u017eave<\/strong>: Kotli na pelete imajo zapleten sistem regulacije zgorevanja in dovoda peletov. Uvedba drugega kroga za pripravo tople sanitarne vode dodatno ote\u017ei upravljanje in zmanj\u0161a u\u010dinkovitost sistema.<\/li>\n
    2. Zna\u010dilnosti zgorevanja<\/strong>: Kotli na pelete so namenjeni dolgotrajnemu in stabilnemu delovanju v ogrevalnem re\u017eimu, priprava tople vode pa zahteva ob\u010dasno delovanje kotla na koni\u010dni mo\u010di. To lahko povzro\u010di nev\u0161e\u010dnosti in zmanj\u0161a splo\u0161no u\u010dinkovitost kotla.<\/li>\n
    3. Re\u0161itev zunanjega kotla<\/strong>: V sistemih s kotli na pelete se topla voda za pripravo tople sanitarne vode obi\u010dajno izvaja z zunanjimi indirektno ogrevanimi kotli. Ti kotli prejemajo toploto iz glavnega kotla preko toplotnega izmenjevalnika, kar omogo\u010da bolj fleksibilno in zanesljivo krmiljenje procesa ogrevanja vode.<\/li>\n<\/ol>\n

      Tako dvokro\u017eni ogrevalni sistemi na osnovi kotlov na pelete niso postali raz\u0161irjeni, saj je bolje in u\u010dinkoviteje re\u0161iti problem oskrbe s toplo vodo z zunanjimi moduli in uporabo hidravli\u010dnih cevovodov, ki zagotavljajo bogat prostor za re\u0161itev.<\/p>","protected":false},"excerpt":{"rendered":"

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