{"id":1683,"date":"2020-08-17T12:50:46","date_gmt":"2020-08-17T10:50:46","guid":{"rendered":"https:\/\/firebox.com.ua\/?p=1683"},"modified":"2020-08-17T12:50:46","modified_gmt":"2020-08-17T10:50:46","slug":"pelletnyj-kotel-i-otoplenie-doma-obvyazka-kotlov","status":"publish","type":"post","link":"https:\/\/firebox.com.ua\/ro\/pelletnyj-kotel-i-otoplenie-doma-obvyazka-kotlov\/","title":{"rendered":"Cazanul pe pele\u021bi \u0219i \u00eenc\u0103lzirea locuin\u021bei: conductele cazanelor"},"content":{"rendered":"

Legare cazan pe peleti<\/a> \u00een \u00eenc\u0103lzirea locuin\u021bei \u0219i caracteristicile de instalare<\/h1>\n

Sistemul de incalzire trebuie sa mentina o atmosfera confortabila in interiorul casei si a anexei iarna. Conductele profesionale ale cazanelor, realizate de preferin\u021b\u0103 dup\u0103 un proiect preliminar, v\u0103 permit s\u0103 ob\u021bine\u021bi o temperatur\u0103 uniform\u0103 \u00een toate zonele casei. O alt\u0103 func\u021bie a curelei este de a proteja echipamentul de supra\u00eenc\u0103lzire \u0219i deteriorare. Un cazan automat pe pele\u021bi \u0219i \u00eenc\u0103lzirea pe baza acestuia necesit\u0103 o abordare calificat\u0103 pentru conectarea circuitelor radiatoarelor, conductelor de aer \u0219i dispozitivelor locale de \u00eenc\u0103lzire.<\/p>\n

Lucr\u0103rile echipamentelor de \u00eenc\u0103lzire prin conducte trebuie s\u0103 fie \u00eencredin\u021bate unor profesioni\u0219ti. Mai mult, un cazan automat pe pele\u021bi este o pl\u0103cere costisitoare, iar produc\u0103torul ofer\u0103 o garan\u021bie doar dac\u0103 sunt \u00eendeplinite cerin\u021bele tehnice pentru racordare. Dar nu este vorba despre garan\u021bie, ci despre pl\u0103cerea unei temperaturi confortabile \u00een cas\u0103 \u00een orice condi\u021bii meteorologice.<\/p>\n

\"Conducta<\/a>
Conducta cazanului pe pele\u021bi cu o s\u0103geat\u0103 hidraulic\u0103<\/figcaption><\/figure>\n

\u00cen acela\u0219i timp, speciali\u0219tii vor fi de acord cu afirma\u021bia noastr\u0103 c\u0103 un cazan pe pele\u021bi \u0219i \u00eenc\u0103lzire pot fi instalate \u0219i pornite f\u0103r\u0103 ajutorul unor speciali\u0219ti califica\u021bi. Dar persoana care s-a angajat s\u0103 realizeze conductele trebuie s\u0103 studieze principiile instal\u0103rii corecte a cazanelor.<\/p>\n

\u00cen acest articol, vom atinge schemele populare \u0219i vom vorbi despre unele dintre caracteristicile de conectare a cazanelor pe pele\u021bi, care le deosebesc de alte echipamente de \u00eenc\u0103lzire.<\/p>\n

Av\u00e2nd \u00een vedere c\u0103 cazane pe pelete<\/a> iar \u00eenc\u0103lzirea pe baza acestora este recomandat\u0103 atunci c\u00e2nd este necesar\u0103 alimentarea cu c\u0103ldur\u0103 f\u0103r\u0103 gaz \u0219i c\u00e2nd este imposibil s\u0103 se conecteze la re\u021belele principale, acesta este un subiect fierbinte pentru mul\u021bi cititori.<\/strong><\/p>\n

Ce este conducta cazanului?<\/h2>\n

Conducta echipamentului cazanului este un set de fitinguri utilizate la conectarea dispozitivelor de \u00eenc\u0103lzire concepute pentru a rezolva urm\u0103toarele probleme:<\/p>\n

    \n
  • controlul presiunii;<\/li>\n
  • \u00eendep\u0103rtarea calcarului \u0219i a zgurii din lichidul de r\u0103cire;<\/li>\n
  • compensarea expansiunii termice excesive;<\/li>\n
  • conectarea unuia sau mai multor circuite de \u00eenc\u0103lzire folosind colectoare \u0219i o s\u0103geat\u0103 hidraulic\u0103;<\/li>\n
  • \u00eendep\u0103rtarea aerului dizolvat \u00een purt\u0103tori de c\u0103ldur\u0103;<\/li>\n
  • setarile automate ale parametrilor de lucru.<\/li>\n<\/ul>\n

    \u00cen ciuda faptului c\u0103 to\u021bi cump\u0103r\u0103torii se a\u0219teapt\u0103 s\u0103 vad\u0103 echipamente complet autonome \u00eentr-un cazan pe pele\u021bi, aceasta este o gre\u0219eal\u0103. Cu toate acestea, consumatorii implementeaz\u0103 unele sarcini de automatizare folosind curele. \u00cen special, cel mai simplu senzor de temperatur\u0103 analogic care controleaz\u0103 pompa v\u0103 permite s\u0103 prelua\u021bi o parte din munca de automatizare. Alternativ, o s\u0103geat\u0103 hidraulic\u0103 \u00een sistem \u00eentr-un mod analog rezolv\u0103 problema expansiunii termice excesive \u0219i a loviturii de berbec. Echipa de securitate va ajuta \u00een cazul \u00een care centrala nu \u00ee\u0219i face fa\u021b\u0103 sarcinilor sale.<\/p>\n

    \u0218i aceasta este deja o decizie a maestrului, dac\u0103 merit\u0103 s\u0103 instala\u021bi elemente de conducte duplicat deja disponibile \u00een sistemul cazanului.<\/p>\n

    Alegerea metodei de circula\u021bie<\/h2>\n

    Me\u0219te\u0219ugarii ofer\u0103 de obicei o modalitate de a alege metoda de circula\u021bie. Dar la instalarea unui cazan pe pele\u021bi \u0219i \u00eenc\u0103lzirea pe baza acestuia, se recomand\u0103 circula\u021bia for\u021bat\u0103. Mul\u021bi proprietari sunt \u00eengrijora\u021bi de func\u021bionarea pompei atunci c\u00e2nd luminile sunt stinse. Dac\u0103 nu ave\u021bi \u00eencredere \u00een generatoare, surse de alimentare, celule solare \u0219i turbine eoliene, instala\u021bi o pomp\u0103 pe bypass. \u00cen acest caz, trecerea sistemului la circula\u021bie natural\u0103 dup\u0103 cum este necesar.<\/p>\n

    Trebuie avut \u00een vedere c\u0103 caloriferele trebuie instalate mai sus dec\u00e2t centrala. Sistemul trebuie s\u0103 aib\u0103 o presiune suficient\u0103, a c\u0103rei injec\u021bie poate fi realizat\u0103 la nivelul proceselor termodinamice \u00een diferite moduri. Pentru calculele unui astfel de sistem, merit\u0103, de asemenea, s\u0103 contacta\u021bi un specialist.<\/p>\n

    Iat\u0103 c\u00e2teva reguli pentru cazanele de conducte<\/h2>\n

    La ce nu ar trebui s\u0103 renun\u021bi pentru a reduce costul sistemului:<\/p>\n

      \n
    • cablarea colectorului v\u0103 permite s\u0103 organiza\u021bi \u00eenc\u0103lzirea independent\u0103 la temperaturi sc\u0103zute \u0219i ridicate (pardoseli calde \u0219i calorifere);<\/li>\n
    • dac\u0103 este posibil, abandona\u021bi circuitul general de \u00eenc\u0103lzire circular\u0103, aceasta limit\u00e2nd posibilit\u0103\u021bile de reglare;<\/li>\n
    • foloseste, pe langa colectoare, o sageata hidraulica in sistem, actioneaza ca un rezervor de compensare.<\/li>\n<\/ul>\n

      Este posibil ca centralele s\u0103 nu aib\u0103 func\u021biile automate necesare. Vr\u0103jitorii le implementeaz\u0103 folosind dispozitive externe. \u00cen special, func\u021bionarea cazanului este reglat\u0103 \u00een func\u021bie de senzorii \u0219i datele termostatului. Ceea ce este foarte convenabil pentru implementarea func\u021biilor \u201eSmart Home\u201d.<\/p>\n

      Diagramele detaliate ale conductelor cazanelor sunt prezentate \u00een sec\u021biunea noastr\u0103 de inginerie.<\/p>","protected":false},"excerpt":{"rendered":"

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