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Title:
METHOD FOR INSTALLING GROUND HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2013130312
Kind Code:
A
Abstract:

To provide a method for installing a ground heat exchanger in which the need for drilling a new pile hole in the ground is eliminated to reduce time and costs for installation of the ground heat exchanger.

The method for installing the ground heat exchanger 1 in the ground includes: a hollow part forming step of removing at least part of an existing pile 10 buried in the ground from the ground to form, in the ground, a hollow part 13 in which the ground heat exchanger 1 can be inserted; a ground heat exchanger inserting step of inserting the ground heat exchanger 1 in the hollow part 13 formed by the hollow part forming step; and a filler filling step of filling the hollow part 13 in which the ground heat exchanger 1 is inserted by the ground heat exchanger inserting step with a filler 6.


Inventors:
ISHIHARA TSUGIO
ISHIZAWA TORU
KOMATA YU
TAKIZAWA TATSUNORI
KAWARAI MASARU
OKAMURA KAZUYA
Application Number:
JP2011278194A
Publication Date:
July 04, 2013
Filing Date:
December 20, 2011
Export Citation:
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Assignee:
TAKENAKA KOMUTEN CO
International Classes:
F24J3/08; E02D5/30
Domestic Patent References:
JP2009228419A2009-10-08
JP2002242185A2002-08-28
JP2001303570A2001-10-31
JP2003130471A2003-05-08
JP2010265666A2010-11-25
JP2002235957A2002-08-23
JPH04302616A1992-10-26
JP2008292056A2008-12-04
JP2001303570A2001-10-31
JPH0829079A1996-02-02
JP2003130471A2003-05-08
JP2009228419A2009-10-08
JP2002242185A2002-08-28
Attorney, Agent or Firm:
Tatsuya Saito



 
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