Borehole heat exchangers

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    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300387010">

      1. <skos:prefLabel xml:lang="en">borehole heat exchangers</skos:prefLabel>

      2. <skos:altLabel xml:lang="en">borehole heat exchanger</skos:altLabel>

      3. <skos:altLabel xml:lang="en">heat exchanger, borehole</skos:altLabel>

      4. <skos:altLabel xml:lang="en">downhole heat exchangers</skos:altLabel>

      5. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/55663" />

      6. <skos:note xml:lang="en">Borehole heat exchangers are used to extract heat stored in the ground by means of a vertical borehole with a “closed loop” collector installation with the help of a geothermal heat pump. A collector hose filled with a carrier fluid is installed in the borehole which is drilled into a geothermal aquifer. This circulating carrier fluid absorbs heat from the surrounding bedrock, which is then extracted by the heat pump for use in space-heating via piping connected to the heat exchanger.</skos:note>

      7. <skos:notation>300387010</skos:notation>

      8. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/6" />

      </skos:Concept>

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