METHOD FOR EMBEDDING HEAT EXCHANGE PIPES BY USING PRECAST PILE, AND SUPPORT DEVICE

Japanese Patent JP2017129288

A

PROBLEM TO BE SOLVED: To efficiently and safely implement work for embedding heat exchange pipes underground while connecting the heat exchange pipes.SOLUTION: In a precast pile 1, a reinforcement cage 30 to which heat exchange pipes 10 and 20 are attached is mounted within a hollow part. A support device 60 comprising an outer support 61 and inner supports 76 and 76 is mounted on a top face of a lower pile 1A. An upper pile 1B is moved downwards from an upper side of the lower pile 1A, a bottom face of the upper pile 1B is mounted on the outer support 61, and a reinforcement cage 30B of the upper pile 1B is mounted on the inner supports 76 and 76. Continuously, pipes 10B and 20B of the upper pile 1B are connected with pipes 10A and 20A of the lower pile 1A. The inner supports 76 and 76 are removed and the reinforcement cage 30B of the upper pile 1B is joined with a reinforcement cage 30A of the lower pile 1A. Continuously, the upper pile 1A and the lower pile 1B are joined according to an ordinary method. The joined upper pile 1A and lower pile 1B are embedded together with the pipes 10A, 10B, 20A and 20B.SELECTED DRAWING: Figure 4

KATO YOICHI

JP2016007182A

July 27, 2017

January 18, 2016

Click for automatic bibliography generation  

MITANI SEKISAN KK

F24J3/08; E02D5/24; F25B27/00; F28D21/00

JP2014129705A	2014-07-10
JP2014129706A	2014-07-10
JPH0959973A	1997-03-04
JPH09100530A	1997-04-15
JP2001342623A	2001-12-14

US20140377012A1

2014-12-25

Kenichi Wakui
Norihiro Yamamoto
Kazunaga Suzuki
Takahiro Kudo
Naoto Mitsui

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