https://wiki.cs.earlham.edu/index.php?action=history&feed=atom&title=Heat_bank_info 2026-07-24T11:46:22Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wiki.cs.earlham.edu/index.php?title=Heat_bank_info&diff=5707&oldid=prev 2006-09-16T15:10:46Z

<p><span class="autocomment">Heat Bank Storage and Heat Transfer Information</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:10, 16 September 2006</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Heat Bank Storage and Heat Transfer Information==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Heat Bank Storage and Heat Transfer Information==</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>We will constructing a modified [http://www.heatweb.com/techtips/hbop3.htm Thermal Store] hot water system.  We will use a closed loop solar heating panel and heat exchanger to heat water in a recycled 250 gallon feul tank, then cold main water will be passed through a second heat exchanger in this "thermal battery" before entering the farm's standard electric water heater.  In this way the liquid in the solar heating loop, the liquid in the 250 gallon tank, and the  potable water being heated all remain isolated from each other.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>We will <ins style="font-weight: bold; text-decoration: none;">be </ins>constructing a modified [http://www.heatweb.com/techtips/hbop3.htm Thermal Store] hot water system.  We will use a closed loop solar heating panel and heat exchanger to heat water in a recycled 250 gallon feul tank, then cold main water will be passed through a second heat exchanger in this "thermal battery" before entering the farm's standard electric water heater.  In this way the liquid in the solar heating loop, the liquid in the 250 gallon tank, and the  potable water being heated all remain isolated from each other.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*Heat Exchanger Information</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*Heat Exchanger Information</div></td></tr> <!-- diff cache key wiki:diff:1.41:old-2532:rev-5707:php=table --> </table>

Ehrennagel https://wiki.cs.earlham.edu/index.php?title=Heat_bank_info&diff=2532&oldid=prev 2006-09-16T15:07:00Z

<p></p> <p><b>New page</b></p><div>==Heat Bank Storage and Heat Transfer Information==<br /> We will constructing a modified [http://www.heatweb.com/techtips/hbop3.htm Thermal Store] hot water system. We will use a closed loop solar heating panel and heat exchanger to heat water in a recycled 250 gallon feul tank, then cold main water will be passed through a second heat exchanger in this &quot;thermal battery&quot; before entering the farm&#039;s standard electric water heater. In this way the liquid in the solar heating loop, the liquid in the 250 gallon tank, and the potable water being heated all remain isolated from each other.<br /> <br /> *Heat Exchanger Information<br /> **Ehren found a [http://shop.solardirect.com/product_info.php?cPath=22_74_77_118&amp;products_id=488 manufacturer] that uses &lt;i&gt;24 sq ft of copper finned tubing ¾”&lt;/i&gt; to heat the cold main water. See the more detailed heat exchanger information at the bottom of the manufacturer&#039;s page.<br /> **References<br /> ***http://www.eere.energy.gov/consumer/your_home/water_heating/index.cfm/mytopic=12930<br /> ***http://www.plumbingpages.com/featurepages/HWdpsThermstore.cfm<br /> ***http://www.greenshop.co.uk/solar/documents/Conus-Cubus-info.pdf<br /> ***http://www.heatweb.com/solar/solar.html<br /> ***http://www.dhtnet.com/index.htm</div>

Ehrennagel