{"id":10164,"date":"2024-07-16T17:43:36","date_gmt":"2024-07-16T15:43:36","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=10164"},"modified":"2024-07-16T17:43:36","modified_gmt":"2024-07-16T15:43:36","slug":"datchik-davleniya-opredelenie","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/cs\/datchik-davleniya-opredelenie\/","title":{"rendered":"Tlakov\u00fd senzor (definice)"},"content":{"rendered":"

M\u011b\u0159i\u010d tlaku<\/strong> je za\u0159\u00edzen\u00ed ur\u010den\u00e9 k m\u011b\u0159en\u00ed tlaku v otopn\u00fdch soustav\u00e1ch za \u00fa\u010delem sledov\u00e1n\u00ed a regulace provozu za\u0159\u00edzen\u00ed. Hlavn\u00ed funkc\u00ed tlakov\u00e9ho sn\u00edma\u010de je sledov\u00e1n\u00ed \u00farovn\u011b tlaku chladic\u00ed kapaliny (obvykle vody nebo nemrznouc\u00ed sm\u011bsi) na r\u016fzn\u00fdch m\u00edstech topn\u00e9ho syst\u00e9mu.<\/p>\n

M\u00edsto instalace a aplikace:<\/h3>\n
    \n
  1. Na kotli<\/strong> \u2014 tlakov\u00e1 \u010didla jsou \u010dasto instalov\u00e1na na vstupu a v\u00fdstupu chladic\u00ed kapaliny z kotle. Monitoruj\u00ed a reguluj\u00ed tlak, zaji\u0161\u0165uj\u00ed stabiln\u00ed provoz kotle a zabra\u0148uj\u00ed mo\u017en\u00fdm nehod\u00e1m v d\u016fsledku zm\u011bn tlaku.<\/li>\n
  2. Na potrub\u00ed<\/strong> \u2014 k regulaci tlaku v r\u016fzn\u00fdch \u010d\u00e1stech topn\u00e9ho syst\u00e9mu. To v\u00e1m umo\u017en\u00ed rychle identifikovat net\u011bsnosti nebo jin\u00e9 probl\u00e9my s cirkulac\u00ed chladic\u00ed kapaliny.<\/li>\n
  3. V expanzn\u00ed n\u00e1dr\u017ei<\/strong> - pro kontrolu tlaku v syst\u00e9mu, zaji\u0161t\u011bn\u00ed spr\u00e1vn\u00e9 funkce expanzn\u00ed n\u00e1doby a zabr\u00e1n\u011bn\u00ed jej\u00edmu p\u0159ete\u010den\u00ed nebo zp\u011btn\u00e9mu toku.<\/li>\n<\/ol>\n

    Typy sn\u00edma\u010d\u016f tlaku:<\/h3>\n
      \n
    1. Membr\u00e1nov\u00e9 senzory<\/strong> - pou\u017eijte membr\u00e1nu, kter\u00e1 se pod tlakem deformuje a m\u011bn\u00ed elektrick\u00fd sign\u00e1l.<\/li>\n
    2. Piezorezistivn\u00ed sn\u00edma\u010de<\/strong> - m\u011b\u0159it tlak na z\u00e1klad\u011b zm\u011bn odporu polovodi\u010dov\u00e9ho materi\u00e1lu pod tlakem.<\/li>\n
    3. Kapslov\u00e9 senzory<\/strong> \u2014 jsou zalo\u017eeny na deformaci kapsle pod tlakem, kter\u00e1 vede ke zm\u011bn\u011b elektrick\u00e9ho sign\u00e1lu.<\/li>\n<\/ol>\n

      Princip fungov\u00e1n\u00ed:<\/h3>\n

      Sn\u00edma\u010d tlaku vys\u00edl\u00e1 sign\u00e1l do \u0159\u00eddic\u00edho syst\u00e9mu nebo regul\u00e1toru vyt\u00e1p\u011bn\u00ed, kter\u00fd na z\u00e1klad\u011b p\u0159ijat\u00fdch dat automaticky reguluje provoz kotel<\/a> a topn\u00e9 syst\u00e9my. Nap\u0159\u00edklad p\u0159i poklesu tlaku m\u016f\u017ee senzor iniciovat aktivaci ob\u011bhov\u00e9ho \u010derpadla nebo dod\u00e1vku dodate\u010dn\u00e9ho chladiva pro udr\u017een\u00ed po\u017eadovan\u00e9ho tlaku a teploty.<\/p>\n

      Pou\u017eit\u00ed v topn\u00fdch syst\u00e9mech:<\/h3>\n
        \n
      • Zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a \u00fa\u010dinnosti<\/strong> \u2014 Regulace tlaku pom\u00e1h\u00e1 p\u0159edch\u00e1zet p\u0159eh\u0159\u00e1t\u00ed nebo zp\u011btn\u00e9mu toku chladic\u00ed kapaliny, co\u017e m\u016f\u017ee v\u00e9st k po\u0161kozen\u00ed za\u0159\u00edzen\u00ed.<\/li>\n
      • Diagnostika a \u00fadr\u017eba<\/strong> \u2014 schopnost monitorovat a analyzovat provozn\u00ed parametry topn\u00e9ho syst\u00e9mu pro rychlou reakci na potenci\u00e1ln\u00ed probl\u00e9my.<\/li>\n<\/ul>\n

        Tlakov\u00e1 \u010didla hraj\u00ed d\u016fle\u017eitou roli p\u0159i zaji\u0161\u0165ov\u00e1n\u00ed spolehlivosti a \u00fa\u010dinnosti otopn\u00fdch syst\u00e9m\u016f sledov\u00e1n\u00edm a regulac\u00ed parametr\u016f tlaku na r\u016fzn\u00fdch m\u00edstech instalace.<\/p>","protected":false},"excerpt":{"rendered":"

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