Vertically oriented direct exchange/geothermal heating/cooling system sub-surface tubing installation means
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United States of America Patent
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Jul 22, 2008
Issued Date -
N/A
app pub date -
May 24, 2004
filing date -
May 24, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for installing sub-surface fluid transport tubing and pressure testing coupling seals in a vertically oriented geothermal heating/cooling system installation, and particularly in a direct exchange system installation, includes providing an elevated containment area, that has a confined space opening, supported by extensions/poles, within which opening an upper portion of the fluid transport tubing segment, to be installed within the borehole, can be positioned and contained. The system further includes pressure testing above-ground segmental coupling seals, by using moderate gas pressure applied via temporary gas hose and plug connections to respective ends of the operatively connected fluid transport line set.
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