{"id":10789,"date":"2024-08-21T13:42:47","date_gmt":"2024-08-21T11:42:47","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=10789"},"modified":"2024-08-21T13:42:47","modified_gmt":"2024-08-21T11:42:47","slug":"cirkulyacionnyj-nasos-s-mokrym-rotorom","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/cirkulyacionnyj-nasos-s-mokrym-rotorom\/","title":{"rendered":"Pompa de circulatie fara gland"},"content":{"rendered":"

Pompa de circulatie fara gland<\/strong> este un tip de pomp\u0103 folosit \u00een sisteme de incalzire<\/a> \u0219i alimentare cu ap\u0103, \u00een care rotorul \u0219i rulmen\u021bii sunt \u00een contact cu lichidul sau lichidul de r\u0103cire care circul\u0103.<\/p>\n

Pompa de circulatie fara gland: aspecte principale:<\/h3>\n
    \n
  1. Proiecta<\/strong>:\n
      \n
    • Rotor umed<\/strong>: \u00cen aceast\u0103 pomp\u0103, rotorul \u0219i rulmen\u021bii sunt scufundate \u00een lichid pentru a le men\u021bine lubrifiate \u0219i reci. Aceasta difer\u0103 de pompele cu rotor uscat, unde rotorul \u0219i rulmen\u021bii sunt \u00een afara fluxului de fluid \u0219i necesit\u0103 lubrifiere separat\u0103.<\/li>\n
    • Sigiliu ermetic<\/strong>: Ofer\u0103 protec\u021bie \u00eempotriva scurgerilor \u0219i previne contactul fluidului cu motorul.<\/li>\n<\/ul>\n<\/li>\n
    • Principiul de func\u021bionare<\/strong>:\n
        \n
      • Circula\u0163ie<\/strong>: Pompa creeaz\u0103 un flux de lichid (de exemplu, lichid de r\u0103cire \u00eentr-un sistem de \u00eenc\u0103lzire) prin rotirea rotorului, ceea ce cre\u0219te presiunea \u0219i favorizeaz\u0103 mi\u0219carea lichidului prin sistem.<\/li>\n
      • R\u0103cire continu\u0103<\/strong>: Deoarece rotorul \u0219i rulmen\u021bii sunt lubrifiate \u0219i r\u0103cite cu lichid, reduce stresul termic \u0219i uzura pieselor.<\/li>\n<\/ul>\n<\/li>\n
      • Avantaje<\/strong>:\n
          \n
        • T\u0103cerea muncii<\/strong>: Un rotor umed reduce nivelul de zgomot \u00een compara\u021bie cu pompele cu un rotor uscat, deoarece lichidul ac\u021bioneaz\u0103 ca un absorbant suplimentar de zgomot.<\/li>\n
        • Eficienta energetica<\/strong>: De obicei, aceste pompe au o eficien\u021b\u0103 energetic\u0103 ridicat\u0103 \u0219i un consum redus de energie.<\/li>\n
        • Rezistenta la coroziune<\/strong>: Deoarece rotorul \u0219i rulmen\u021bii sunt \u00een lichid, acestea sunt protejate \u00eempotriva coroziunii dac\u0103 lichidul are propriet\u0103\u021bi antigel sau anticoroziune.<\/li>\n<\/ul>\n<\/li>\n
        • Aplica\u021bie<\/strong>:\n
            \n
          • Incalzire si alimentare cu apa<\/strong>: Folosit adesea \u00een sistemele de \u00eenc\u0103lzire pentru a circula ap\u0103 cald\u0103, alimentare cu ap\u0103 \u0219i sisteme de aer condi\u021bionat.<\/li>\n
          • Sisteme modulare<\/strong>: Poate face parte din sistemele de \u00eenc\u0103lzire modulare \u00een care mi\u0219carea constant\u0103 \u0219i fiabil\u0103 a fluidului este important\u0103.<\/li>\n<\/ul>\n<\/li>\n
          • Instalare \u0219i \u00eentre\u021binere<\/strong>:\n
              \n
            • Usor de instalat<\/strong>: De regul\u0103, instalarea unor astfel de pompe este destul de simpl\u0103, deoarece acestea au de obicei montaje \u0219i conexiuni standard. Pompa de circula\u021bie f\u0103r\u0103 gland este cea mai utilizat\u0103 versiune de pomp\u0103.<\/li>\n
            • Serviciu<\/strong>: Pompele cu rotor umed necesit\u0103 mai pu\u021bin\u0103 \u00eentre\u021binere dec\u00e2t pompele cu rotor uscat, deoarece nu este necesar\u0103 o lubrifiere separat\u0103, ceea ce faciliteaz\u0103 operarea.<\/li>\n<\/ul>\n<\/li>\n
            • Defecte<\/strong>:\n
                \n
              • Limit\u0103 de temperatur\u0103<\/strong>: Nu toate modelele pot suporta temperaturi foarte ridicate, ceea ce necesit\u0103 selectarea unei pompe cu caracteristicile adecvate.<\/li>\n
              • Durabilitate mai mic\u0103 \u00een condi\u021bii dificile<\/strong>: Sistemele cu fluide foarte corozive sau condi\u021bii severe de func\u021bionare pot necesita pompe cu rotor uscat.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                Pompa de circula\u021bie f\u0103r\u0103 glandele este o solu\u021bie eficient\u0103 pentru men\u021binerea circula\u021biei fluidului \u00eentr-o varietate de sisteme, oferind o func\u021bionare fiabil\u0103 \u0219i silen\u021bioas\u0103 cu cerin\u021be minime de \u00eentre\u021binere.<\/p>","protected":false},"excerpt":{"rendered":"

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