https://www.designingbuildings.co.uk/w/index.php?action=history&feed=atom&title=Cavity_collector 2026-04-15T08:49:47Z Revision history for this page on the wiki MediaWiki 1.17.4 https://www.designingbuildings.co.uk/w/index.php?title=Cavity_collector&diff=218034&oldid=prev 2021-11-12T09:26:44Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 09:26, 12 November 2021</td> </tr><tr><td colspan="2" class="diff-lineno">Line 16:</td> <td colspan="2" class="diff-lineno">Line 16:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Gasification.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Gasification.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Heat recovery.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Heat recovery.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* Perforated air collectors.</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Photovoltaics.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Photovoltaics.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Renewable energy.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Renewable energy.</div></td></tr> </table>

Designing Buildings https://www.designingbuildings.co.uk/w/index.php?title=Cavity_collector&diff=218025&oldid=prev 2021-11-12T09:21:43Z

<p>Created page with &quot;[https://www.bsria.com/uk/product/Rrj9wB/illustrated_guide_to_renewable_technologies_bg_12008_a15d25e1/ The Illustrated Guide to Renewable Technologies BG 1/2008], By Kevin Penny...&quot;</p> <p><b>New page</b></p><div>[https://www.bsria.com/uk/product/Rrj9wB/illustrated_guide_to_renewable_technologies_bg_12008_a15d25e1/ The Illustrated Guide to Renewable Technologies BG 1/2008], By Kevin Pennycook, published by BSRIA in March 2008, states: ‘In a cavity collector, heated air from a collector is circulated through the cavities in the building envelope. The buffer of heated air reduces the heat loss through the building envelope and in turn reduces the demand for space heating. In addition, occupant comfort conditions can be improved because of the higher temperature of the building fabric. The higher temperature also reduces the occurrence and magnitude of cold down-draughts along with reduced radiant heat transfer from the occupant to the wall surface. The collectors can operate at a high efficiency because the air returned to them is relatively cool.’<br /> <br /> --[[User:BSRIA|BSRIA]]<br /> <br /> = Related articles on Designing Buildings =<br /> <br /> * Absorption cooling.<br /> * Biomass.<br /> * BSRIA articles on Designing Buildings Wiki.<br /> * BSRIA definitions.<br /> * BSRIA.<br /> * Building services.<br /> * Chilled water.<br /> * CHP.<br /> * Cooling.<br /> * Gasification.<br /> * Heat recovery.<br /> * Photovoltaics.<br /> * Renewable energy.<br /> * Solar air systems.<br /> * Solar thermal systems.<br /> <br /> [[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Sustainability]]</div>

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