{"id":10627,"date":"2024-08-15T07:33:39","date_gmt":"2024-08-15T05:33:39","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=10627"},"modified":"2024-08-15T07:33:39","modified_gmt":"2024-08-15T05:33:39","slug":"plastinchatyj-teploobmennik-opredelenie","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/cs\/plastinchatyj-teploobmennik-opredelenie\/","title":{"rendered":"Deskov\u00fd v\u00fdm\u011bn\u00edk tepla (definice)"},"content":{"rendered":"

Deskov\u00fd v\u00fdm\u011bn\u00edk tepla<\/strong> je za\u0159\u00edzen\u00ed ur\u010den\u00e9 k p\u0159enosu tepla mezi dv\u011bma pracovn\u00edmi m\u00e9dii (nap\u0159\u00edklad kapalina-kapalina nebo kapalina-plyn) p\u0159es ploch\u00e9 desky. Jedn\u00e1 se o kompaktn\u00ed a efektivn\u00ed design, kde v\u00fdm\u011bna tepla prob\u00edh\u00e1 p\u0159es tenk\u00e9 kovov\u00e9 desky instalovan\u00e9 paraleln\u011b k sob\u011b a odd\u011bluj\u00edc\u00ed toky m\u00e9dia.<\/p>\n

Vlastnosti designu:<\/h3>\n
    \n
  1. Tal\u00ed\u0159e<\/strong>: Vyrobeno z kov\u016f s vysokou tepelnou vodivost\u00ed, jako je nerezov\u00e1 ocel, m\u011b\u010f nebo titan. Desky maj\u00ed dr\u00e1\u017ekovan\u00fd nebo zvln\u011bn\u00fd povrch pro zv\u011bt\u0161en\u00ed kontaktn\u00ed plochy a zlep\u0161en\u00ed turbulence proud\u011bn\u00ed, co\u017e zlep\u0161uje \u00fa\u010dinnost p\u0159enosu tepla.<\/li>\n
  2. Ut\u011bsn\u011bn\u00ed<\/strong>: Desky jsou hermeticky spojeny pomoc\u00ed t\u011bsn\u011bn\u00ed zabra\u0148uj\u00edc\u00edch prom\u00edch\u00e1n\u00ed pracovn\u00edch m\u00e9di\u00ed. T\u011bsn\u011bn\u00ed tak\u00e9 umo\u017e\u0148uj\u00ed snadnou demont\u00e1\u017e a \u00fadr\u017ebu v\u00fdm\u011bn\u00edku tepla.<\/li>\n
  3. Modul\u00e1rn\u00ed design<\/strong>: Lamelov\u00fd v\u00fdm\u011bn\u00edk tepla<\/a> lze snadno p\u0159izp\u016fsobit po\u017eadavk\u016fm konkr\u00e9tn\u00edho syst\u00e9mu p\u0159id\u00e1n\u00edm nebo odebr\u00e1n\u00edm desek, co\u017e umo\u017e\u0148uje zm\u011bnu v\u00fdkonu a v\u00fdkonu za\u0159\u00edzen\u00ed.<\/li>\n<\/ol>\n

    Aplikace:<\/h3>\n
      \n
    1. Topn\u00e9 syst\u00e9my<\/strong>:\n
        \n
      • Pou\u017e\u00edv\u00e1 se k odd\u011blen\u00ed topn\u00fdch okruh\u016f a okruh\u016f p\u0159\u00edvodu tepl\u00e9 vody, co\u017e zabra\u0148uje m\u00ed\u0161en\u00ed chladic\u00edch kapalin a zaji\u0161\u0165uje vysokou \u00fa\u010dinnost syst\u00e9mu.<\/li>\n
      • Pou\u017e\u00edv\u00e1 se v kask\u00e1dov\u00fdch koteln\u00e1ch, kde je vy\u017eadov\u00e1na efektivn\u00ed v\u00fdm\u011bna tepla mezi v\u00edce kotli.<\/li>\n
      • Deskov\u00fd v\u00fdm\u011bn\u00edk tepla m\u016f\u017ee b\u00fdt pou\u017eit ke zm\u00edrn\u011bn\u00ed nap\u011bt\u00ed plamene v kotl\u00edch na pelety a jako prim\u00e1rn\u00ed popelov\u00fd filtr k usazov\u00e1n\u00ed \u010d\u00e1stic popela b\u011bhem pohybu kou\u0159e.<\/li>\n<\/ul>\n<\/li>\n
      • Pr\u016fmyslov\u00e9 procesy<\/strong>:\n
          \n
        • V potravin\u00e1\u0159sk\u00e9m pr\u016fmyslu pro pasterizaci tekutin.<\/li>\n
        • V chemick\u00e9m pr\u016fmyslu pro oh\u0159ev nebo chlazen\u00ed r\u016fzn\u00fdch \u010dinidel.<\/li>\n<\/ul>\n<\/li>\n
        • Chlazen\u00ed a klimatizace<\/strong>:\n
            \n
          • Pou\u017e\u00edv\u00e1 se v centr\u00e1ln\u00edch klimatiza\u010dn\u00edch syst\u00e9mech k p\u0159enosu tepla mezi chladivy nebo k p\u0159enosu tepla mezi syst\u00e9my s r\u016fzn\u00fdmi teplotn\u00edmi podm\u00ednkami.<\/li>\n
          • V chladic\u00edch soustav\u00e1ch k udr\u017een\u00ed teploty v technologick\u00fdch procesech.<\/li>\n<\/ul>\n<\/li>\n
          • Energie<\/strong>:\n
              \n
            • V tepeln\u00fdch elektr\u00e1rn\u00e1ch pro v\u00fdm\u011bnu tepla mezi p\u00e1rou a vodou.<\/li>\n
            • V obnoviteln\u00e9 energii, nap\u0159\u00edklad v sol\u00e1rn\u00edch a geoterm\u00e1ln\u00edch za\u0159\u00edzen\u00edch, k p\u0159enosu tepla ze zdroje energie ke spot\u0159ebiteli.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

              v\u00fdhody:<\/h3>\n
                \n
              • Vysok\u00e1 \u00fa\u010dinnost<\/strong>: D\u00edky velk\u00e9 plo\u0161e desek a zlep\u0161en\u00e9 turbulenci proud\u011bn\u00ed poskytuj\u00ed deskov\u00e9 v\u00fdm\u011bn\u00edky tepla vy\u0161\u0161\u00ed koeficient prostupu tepla ve srovn\u00e1n\u00ed s trubkov\u00fdmi v\u00fdm\u011bn\u00edky tepla.<\/li>\n
              • Kompaktnost<\/strong>: D\u00edky sv\u00e9 modul\u00e1rn\u00ed konstrukci a vysok\u00e9 hustot\u011b p\u0159enosu tepla zab\u00edraj\u00ed deskov\u00e9 v\u00fdm\u011bn\u00edky tepla m\u00e9n\u011b m\u00edsta a v\u00e1\u017e\u00ed m\u00e9n\u011b ne\u017e jin\u00e9 typy v\u00fdm\u011bn\u00edk\u016f tepla, tak\u017ee jsou vhodn\u00e9 pro instalaci ve st\u00edsn\u011bn\u00fdch prostor\u00e1ch.<\/li>\n
              • Flexibilita v provozu<\/strong>: Mo\u017enost p\u0159id\u00e1vat nebo odeb\u00edrat desky v\u00e1m umo\u017e\u0148uje m\u011bnit kapacitu v\u00fdm\u011bn\u00edku tepla v z\u00e1vislosti na pot\u0159eb\u00e1ch syst\u00e9mu, co\u017e z n\u011bj \u010din\u00ed v\u0161estrann\u00e9 \u0159e\u0161en\u00ed pro r\u016fzn\u00e9 aplikace.<\/li>\n
              • Snadn\u00e1 \u00fadr\u017eba<\/strong>: Konstrukce umo\u017e\u0148uje snadnou demont\u00e1\u017e v\u00fdm\u011bn\u00edku pro \u010di\u0161t\u011bn\u00ed nebo v\u00fdm\u011bnu desek, co\u017e sni\u017euje provozn\u00ed n\u00e1klady a zvy\u0161uje \u017eivotnost za\u0159\u00edzen\u00ed.<\/li>\n<\/ul>\n

                Nev\u00fdhody:<\/h3>\n
                  \n
                • Citlivost na zne\u010di\u0161t\u011bn\u00ed<\/strong>: Deskov\u00fd v\u00fdm\u011bn\u00edk tepla se m\u016f\u017ee ucpat p\u0159i pou\u017eit\u00ed \u0161pinav\u00fdch nebo vysoce kontaminovan\u00fdch m\u00e9di\u00ed, co\u017e vy\u017eaduje pravidelnou \u00fadr\u017ebu a filtraci m\u00e9di\u00ed.<\/li>\n
                • Limity tlaku a teploty<\/strong>: Ne v\u0161echny deskov\u00e9 v\u00fdm\u011bn\u00edky tepla mohou pracovat p\u0159i vysok\u00fdch tlac\u00edch a teplot\u00e1ch, co\u017e omezuje jejich pou\u017eit\u00ed v n\u011bkter\u00fdch pr\u016fmyslov\u00fdch procesech.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

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