Maritime Geothermal nordic dx-45, Руководство по установке

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Maritime Geothermal Ltd. 12-Feb-00
NORDIC® DX Pit Heat Exchanger Layout
Diagram at left shows another possible
configuration for a horizontal DX piping
system.
•
Each loop should encompass about
2500 to 3500 sq.ft of land area per
“ton” of heat pump.
•
Each loop consists of 350 ft. of 1/2”
copper tubing.
•
The “pit” could be a excavated area
or an existing area which needs to be
filled as part of general excavation.
•
Loops should be buried approxi-
mately 6 ft. underground for best
performance.
Example:
Nordic DX-45 should have (3)
loops as shown at left, a DX-55
(4) loops and a DX-65 (5) loops.
Other configurations would work as well
such as a 50 ft. x 50 ft. pattern or a 60 ft.
x 45 ft etc.
The object is to encompass at least the
minimum area mentioned above with
spacing no closer than 8 ft. between any
two pipes.
ONE LOOP PER “TON” REQUIRED