Title:
EARTH THERMAL UTILIZATION SYSTEM
Document Type and Number:
Japanese Patent JP2021143821
Kind Code:
A
Abstract:
To provide an earth thermal utilization system which can be constructed in low cost, and can effectively heat-exchange and utilize geothermal power.SOLUTION: An earth thermal utilization system 1D includes an underground structure 32 buried under the ground, a cylindrical body 4 in which a plurality of segments 2 are connected and disposed around the underground structure 32 and which is buried in a geological stratum having high earth thermal, and a heat exchanger mounted in the cylindrical body 4 for a heat media to pass.SELECTED DRAWING: Figure 14
Inventors:
MINEZAKI AKIHIRO
MIKAMI YASUNOBU
KUME TAKESHI
NAITO YASUBUMI
MASUDA HIROSHI
MORIYA NORIKAZU
KONISHI TOMOKI
MIKAMI YASUNOBU
KUME TAKESHI
NAITO YASUBUMI
MASUDA HIROSHI
MORIYA NORIKAZU
KONISHI TOMOKI
Application Number:
JP2021092299A
Publication Date:
September 24, 2021
Filing Date:
June 01, 2021
Export Citation:
Assignee:
IHI CONSTR MAT CO LTD
International Classes:
F24T10/15; E02D17/08
Domestic Patent References:
| JP2007107288A | 2007-04-26 | |||
| JP2015113645A | 2015-06-22 | |||
| JP2014109180A | 2014-06-12 | |||
| JP2011117171A | 2011-06-16 | |||
| JP2017057562A | 2017-03-23 | |||
| JP2018150697A | 2018-09-27 | |||
| JP2016017648A | 2016-02-01 | |||
| JP2005326128A | 2005-11-24 | |||
| JP2001255081A | 2001-09-21 | |||
| JP2015017445A | 2015-01-29 | |||
| JP2015166648A | 2015-09-24 |
Foreign References:
| EP2489831A2 | 2012-08-22 | |||
| KR101194081B1 | 2012-10-24 | |||
| WO2017149371A1 | 2017-09-08 | |||
| CN113718755A | 2021-11-30 |
Attorney, Agent or Firm:
Nishizawa Kazumi
Yuichiro Shimizu
Hisanori Takahashi
Takuto Tanno
Yuichiro Shimizu
Hisanori Takahashi
Takuto Tanno