Expanzka neni, pretlakovych ventilu tam na ruznych trubkach je nekolik. Jestli zrovna na TUV to nevim. Spis mam pocit ze na kazde vetvi za trojcestnym ventilem na otopne vode. Vezmu ty klapky teda obe a vymenim to vsechno.<div>
Timto povazuji tema za vycerpane.</div><div><br></div><div>Diky.</div><div>PK<br><div class="gmail_extra"><br><br><div class="gmail_quote">Dne 14. listopadu 2012 10:06 Martin Záruba <span dir="ltr"><<a href="mailto:swz@volny.cz" target="_blank">swz@volny.cz</a>></span> napsal(a):<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div bgcolor="#ffffff">
<div><font face="Arial">Smyslem vodorovne (ve vasem nakresu) klapky je, aby
se pri rozpinani vody v bojleru v dusledku ohrati netlacila tepla voda zpet do
studene. Spravne tam je tedy tato zpetna klapka, pretlakovy ventil (cato jsou
kombinovane do jednoho kusu) a expanzni nadoba. Pokd tam ta expanzni nadoba
chybi, pretlakovy ventil stale "ucintava" vodu. Pokud tam neni ani ten
pretlakovy ventil (ale je klapka a funguje), je to "o hubu", protoze tlak pri
rozpinani vody nema kam jit.</font></div>
<div><font face="Arial">Pokud js de studena voda pres "svislou" ZK, je
jasne vadna.</font></div>
<div><font face="Arial">Plastove trubky se daji ohnout docela dost. Musel
byste se dost snazit, abyste trubku zlomil. </font></div>
<div><font face="Arial">Martin Zaruba</font></div>
<div><font face="Arial"></font> </div>
<blockquote style="PADDING-RIGHT:0px;PADDING-LEFT:5px;MARGIN-LEFT:5px;BORDER-LEFT:#000000 2px solid;MARGIN-RIGHT:0px"><div class="im">
<div style="FONT:10pt arial">----- Original Message ----- </div>
<div style="BACKGROUND:#e4e4e4;FONT:10pt arial"><b>From:</b>
<a title="krepa76@gmail.com" href="mailto:krepa76@gmail.com" target="_blank">Pavel KREJCI</a>
</div>
<div style="FONT:10pt arial"><b>To:</b> <a title="hw-list@list.hw.cz" href="mailto:hw-list@list.hw.cz" target="_blank">HW-news</a> </div>
<div style="FONT:10pt arial"><b>Sent:</b> Wednesday, November 14, 2012 9:43
AM</div>
<div style="FONT:10pt arial"><b>Subject:</b> Re: [OT] intalaterina - zpetna
klapka</div>
<div><br></div><br>
</div><div><div class="h5"><div class="gmail_extra">Tak nic napadneho ani nenapadneho tam neni. Zavrit ta
cirkulacka nejde.</div>
<div class="gmail_extra">Zjistil jsem ale, ze i studena voda vede pres ZK.</div>
<div class="gmail_extra"><br></div>
<div class="gmail_extra"><font face="courier new, monospace">studena
--->---T---X--- zasobnik </font><span style="FONT-FAMILY:'courier new',monospace">---X--- (tepla)</span></div>
<div class="gmail_extra"><font face="courier new, monospace">
|</font><span style="FONT-FAMILY:'courier new',monospace">
|</span></div>
<div class="gmail_extra">
<div class="gmail_extra"><span style="FONT-FAMILY:'courier new',monospace">
^</span><span style="FONT-FAMILY:'courier new',monospace">
|</span><br></div>
<div>
<div class="gmail_extra">
<div class="gmail_extra"><font face="courier new, monospace">
|</font><span style="FONT-FAMILY:'courier new',monospace">
|</span></div>
<div><span style="FONT-FAMILY:'courier new',monospace">
O</span><span style="FONT-FAMILY:'courier new',monospace">
|</span><br></div></div></div>
<div>
<div class="gmail_extra"><font face="courier new, monospace">
|</font><span style="FONT-FAMILY:'courier new',monospace">
|</span></div></div>
<div><font face="courier new, monospace">
-----------------------</font></div>
<div><font face="courier new, monospace">> = ZK</font></div>
<div><font face="courier new, monospace">^ = ZK</font></div>
<div><font face="courier new, monospace">O = cerpadlo</font></div>
<div><font face="courier new, monospace">T = T-spojka</font></div>
<div><font face="courier new, monospace">X = kohout</font></div>
<div><font face="courier new, monospace"><br></font></div>
<div><font face="arial, helvetica, sans-serif">Ma tam ta "vodorvona" ZK
valneho smyslu a tedy mam preventivne vymenit obe? Nerad bych rozebiral vic,
nez je nutne.</font></div>
<div><font face="arial, helvetica, sans-serif">Pokud bych tam to sroubeni
pridal. Jak moc si necha plastova trubka (resp spoje na kolena) vedena metr
vzduchem libit vyhnuti? Budu ji muset pretvarovavat? Jestli ano, tak to bych
pak uz nekoho zavolal, nemam na to naradi ani jsem s plastem nikdy
nedelal.</font></div>
<div><font face="arial, helvetica, sans-serif"><br></font></div>
<div><font face="arial, helvetica, sans-serif">Dik,</font></div>
<div><font face="arial, helvetica, sans-serif">PK</font></div>
<div><font face="courier new, monospace"><br></font></div></div>
<div class="gmail_extra"><br>
<div class="gmail_quote">Dne 13. listopadu 2012 3:04 Slavomir Skopalik <span dir="ltr"><<a href="mailto:skopalik@elektlabs.cz" target="_blank">skopalik@elektlabs.cz</a>></span> napsal(a):<br>
<blockquote class="gmail_quote" style="PADDING-LEFT:1ex;MARGIN:0px 0px 0px 0.8ex;BORDER-LEFT:rgb(204,204,204) 1px solid"><u></u>
<div>
<div><span><font face="Arial" color="#0000ff">Je to takove nenapadne pouze na
sroubovak.</font></span></div>
<div><span><font face="Arial" color="#0000ff">Byva to na armature hned u
cerpadla.</font></span></div>
<div><span><font face="Arial" color="#0000ff"></font></span> </div>
<div><span><font face="Arial" color="#0000ff"><a href="http://www.vasetopeni.cz/sortiment/cerpadla--vodarny/prislusenstvi/sroubeni-k-cerpadlu-6-4-x1-uzaviratelne-mosazne-5039cz" target="_blank">http://www.vasetopeni.cz/sortiment/cerpadla--vodarny/prislusenstvi/sroubeni-k-cerpadlu-6-4-x1-uzaviratelne-mosazne-5039cz</a></font></span></div>
<div><span><font face="Arial" color="#0000ff"></font></span> </div>
<div><span><font face="Arial" color="#0000ff">ad spotreba) ono hlevne neni
dobre, ze se se zasobnikem micha, jelikoz pak uplne mizi efekt
"stratifikace".</font></span></div>
<div><span><font face="Arial" color="#0000ff">Vysledek je, ze v celem zasobniku
mate stejne teplou vodu.</font></span></div>
<div><span><font face="Arial" color="#0000ff">Urcite tam dejte to cidlo teploty,
aby se tepla voda nevracela do zasobniku, to by melo vyrazne redukovat
ztraty.</font></span></div>
<div><span><font face="Arial" color="#0000ff">V nejhorsim, muzete dat cidlo na
zpatecku a pomoci bulharskych konstat to odladit.</font></span></div>
<div><span><font face="Arial" color="#0000ff"></font></span> </div>
<div><span><font face="Arial" color="#0000ff">Ja jsem bohuzel "zapomel" udelat
cirkulacku do kuchyne, nastesti to neni az tak kriticke, jak jsem se
bal.</font></span></div>
<div>
<div><span><font face="Arial" color="#0000ff"></font></span> </div>
<div><span><font face="Arial" color="#0000ff">Slavek</font></span></div>
<div><span></span></div></div>
<blockquote dir="ltr" style="PADDING-LEFT:5px;MARGIN-LEFT:5px;BORDER-LEFT:rgb(0,0,255) 2px solid;MARGIN-RIGHT:0px">
<div lang="cs" dir="ltr" align="left"><font face="Tahoma">
<div><br></div></font></div></blockquote></div></blockquote></div></div>
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