{"id":1319,"date":"2017-06-19T07:58:59","date_gmt":"2017-06-19T05:58:59","guid":{"rendered":"https:\/\/www.q-flow.nl\/our-solutions\/water-wells\/warmtekoude-opslag\/"},"modified":"2017-11-22T13:50:57","modified_gmt":"2017-11-22T12:50:57","slug":"heat-cold-storage","status":"publish","type":"page","link":"https:\/\/www.q-flow.nl\/en\/our-solutions\/water-wells\/heat-cold-storage\/","title":{"rendered":"Hot-cold storage wells"},"content":{"rendered":"<p class=\"p1\"><span class=\"s1\">Hot-cold storage is a method whereby groundwater &#8211; either hot or cold &#8211; is stored in the soil. There are two sorts of open hot-cold ground water systems:\u00a0<\/span><span class=\"s1\">doublets or single sources<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\"><b>Doublets<br \/>\n<\/b><\/span><span class=\"s1\">For this method, two sources (warm and cold) are drilled at a suitable distance to each other and filters are adjusted in both sources.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">In summer, the water is pumped out of the cold source and the cold is dispensed to the building or the process. The warmed water that results from this is then pumped into the heat pump.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">In winter, warm water is pumped up from the warm source and the warmth is dispensed to a heat pump. The cooled water that results from this is stored in the cold source again.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\"><b>Single source<br \/>\n<\/b><\/span><span class=\"s1\">A single source works according to the same principle as doublets, but in this case, there is only one source. The cold and warm storage are not placed at a distance to each other, but one is stored on top of the other.<\/span><\/p>\n<h2 class=\"p1\"><span class=\"s1\">Capacity of sources <\/span><\/h2>\n<p class=\"p1\"><span class=\"s1\">As with every type of source, the capacity of the source is reduced over time. During the circular pumping of the water, any contamination that is naturally present in the water is also pumped around. In addition, any minerals that are present (such as iron) will oxidize due to the presence of oxygen or degassing of the soil water.<\/span><\/p>\n<h2 class=\"p1\"><span class=\"s1\">Development, regeneration and maintenance of sources <\/span><\/h2>\n<p class=\"p1\"><span class=\"s1\">Q-Flow is specialized in the development, regeneration and maintenance of all sources. We are happy to provide advice and will gladly assist with the preparation of a professional maintenance plan.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hot-cold storage is a method whereby groundwater &#8211; either hot or cold &#8211; is stored in the soil. There are two sorts of open hot-cold ground water systems:\u00a0doublets or single sources Doublets For this method, two sources (warm and cold) are drilled at a suitable distance to each other and filters are adjusted in both [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":387,"parent":1313,"menu_order":86,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-1319","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Heat-cold storage for ground water | Q-Flow International<\/title>\n<meta name=\"description\" content=\"Heat-cold storage is a method whereby groundwater in the form of heat or cold is stored in the soil. 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