Title:
地中熱交換器の設置方法
Document Type and Number:
Japanese Patent JP5887128
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: 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.SOLUTION: 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 Tsuguo
Toru Ishizawa
Yu Furumata
Takizawa Tatsunori
Kawaharai University
Kazuya Okamura
Toru Ishizawa
Yu Furumata
Takizawa Tatsunori
Kawaharai University
Kazuya Okamura
Application Number:
JP2011278194A
Publication Date:
March 16, 2016
Filing Date:
December 20, 2011
Export Citation:
Assignee:
TAKENAKA CORPORATION
International Classes:
F24J3/08; E02D5/30
Domestic Patent References:
| JP2008292056A | ||||
| JP2010265666A | ||||
| JP2001303570A | ||||
| JP4302616A | ||||
| JP8029079A | ||||
| JP2003130471A | ||||
| JP2002235957A | ||||
| JP2009228419A | ||||
| JP2002242185A |
Attorney, Agent or Firm:
Tatsuya Saito