Labor-saving installation method for heat exchange pipes in geothermal energy piles
First written in FY2017-Q1. 9 of 11 entries say "Restated". Latest entry: FY2025.
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- FY2025RestatedAnnual report
「We will actively introduce geothermal energy technology that offers lower costs and higher heat-exchange performance than conventional methods, with the aim of expanding order opportunities.」
The policy of introducing geothermal energy technology and expanding orders as a climate-related opportunity has been reaffirmed. - FY2020AdvancedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ the Geothermal Tornado Method®, a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and efforts to introduce geothermal energy technology as a renewable energy source are under way.」
The conventional labor-saving heat-extraction pipe installation method has been given the name “Geothermal Tornado Method®” and has advanced to the rollout stage for introducing geothermal energy technology. - FY2019-Q3RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data since September 2014 continue. - FY2019-Q2RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data since September 2014 continue. - FY2018RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data continue. - FY2018-Q3RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data since September 2014 continue. - FY2018-Q2RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data since September 2014 continue. - FY2017RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data continue. - FY2017-Q3RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data since September 2014 continue. - FY2017-Q2RestatedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
The heat-extraction pipe installation method jointly developed with ジャパンパイル and the measurement of detailed data since September 2014 continue. - FY2017-Q1First statedAnnual report
「For the use of geothermal energy, we jointly developed with ジャパンパイル㈱ a labor-saving method in which double-helix heat-extraction pipes are installed in precast concrete piles in advance and installed at the same time as the piles are driven, while extending the pipes during pile insertion. The method is expected to improve heat-extraction performance compared with conventional methods, and detailed data on heat-extraction performance has been measured since September 2014.」
Through joint development with ジャパンパイル, a labor-saving method that installs heat-extraction pipes at the same time as pile construction was developed, and detailed data measurement has been conducted since September 2014.